From f6c1ba01de15fdc1e5b6e001bb218f75c598da08 Mon Sep 17 00:00:00 2001 From: spartanj Date: Sat, 26 Jun 2010 14:10:51 -0300 Subject: [PATCH] Commiting current trunk. --- Doxyfile | 318 + Makefile | 129 + src/audio/base.hpp | 20 + src/audio/caudiodevice.cpp | 94 + src/audio/caudiodevice.hpp | 32 + src/audio/caudiolistener.cpp | 47 + src/audio/caudiolistener.hpp | 41 + src/audio/caudioresource.cpp | 17 + src/audio/caudioresource.hpp | 17 + src/audio/cmusic.cpp | 79 + src/audio/cmusic.hpp | 39 + src/audio/csound.cpp | 175 + src/audio/csound.hpp | 117 + src/audio/csoundbuffer.cpp | 172 + src/audio/csoundbuffer.hpp | 64 + src/audio/csoundfile.cpp | 137 + src/audio/csoundfile.hpp | 41 + src/audio/csoundfiledefault.cpp | 243 + src/audio/csoundfiledefault.hpp | 47 + src/audio/csoundfileogg.cpp | 92 + src/audio/csoundfileogg.hpp | 31 + src/audio/csoundstream.cpp | 199 + src/audio/csoundstream.hpp | 85 + src/audio/openal.hpp | 54 + src/audio/tsoundmanager.hpp | 133 + src/base.hpp | 107 + src/ee.h | 117 + src/gaming/base.hpp | 25 + src/gaming/cisomap.cpp | 333 + src/gaming/cisomap.hpp | 80 + src/gaming/clight.cpp | 87 + src/gaming/clight.hpp | 54 + src/graphics/base.hpp | 31 + src/graphics/cbatchrenderer.cpp | 577 ++ src/graphics/cbatchrenderer.hpp | 201 + src/graphics/cconsole.cpp | 661 ++ src/graphics/cconsole.hpp | 240 + src/graphics/cfont.cpp | 532 + src/graphics/cfont.hpp | 152 + src/graphics/cglobalbatchrenderer.cpp | 12 + src/graphics/cglobalbatchrenderer.hpp | 19 + src/graphics/cparticle.cpp | 37 + src/graphics/cparticle.hpp | 63 + src/graphics/cparticlesystem.cpp | 347 + src/graphics/cparticlesystem.hpp | 149 + src/graphics/cprimitives.cpp | 247 + src/graphics/cprimitives.hpp | 276 + src/graphics/cscrollparallax.cpp | 99 + src/graphics/cscrollparallax.hpp | 64 + src/graphics/cshader.cpp | 98 + src/graphics/cshader.hpp | 71 + src/graphics/cshaderprogram.cpp | 161 + src/graphics/cshaderprogram.hpp | 84 + src/graphics/cshape.cpp | 337 + src/graphics/cshape.hpp | 108 + src/graphics/cshapemanager.cpp | 121 + src/graphics/cshapemanager.hpp | 54 + src/graphics/csprite.cpp | 531 + src/graphics/csprite.hpp | 323 + src/graphics/ctextcache.cpp | 128 + src/graphics/ctextcache.hpp | 73 + src/graphics/ctexture.cpp | 320 + src/graphics/ctexture.hpp | 172 + src/graphics/ctexturefactory.cpp | 641 ++ src/graphics/ctexturefactory.hpp | 277 + src/graphics/ctexturefont.cpp | 194 + src/graphics/ctexturefont.hpp | 66 + src/graphics/cttffont.cpp | 361 + src/graphics/cttffont.hpp | 89 + src/graphics/fonthelper.hpp | 46 + src/graphics/pixelperfect.cpp | 108 + src/graphics/pixelperfect.hpp | 35 + src/graphics/renders.hpp | 80 + src/helper/SDL_ttf/SDL_ttf.c | 1814 ++++ src/helper/SDL_ttf/SDL_ttf.h | 234 + src/helper/SOIL/SOIL.c | 2031 ++++ src/helper/SOIL/SOIL.h | 433 + src/helper/SOIL/image_DXT.c | 632 ++ src/helper/SOIL/image_DXT.h | 123 + src/helper/SOIL/image_helper.c | 435 + src/helper/SOIL/image_helper.h | 115 + src/helper/SOIL/stb_image_aug.c | 3757 ++++++++ src/helper/SOIL/stb_image_aug.h | 357 + src/helper/SOIL/stbi_DDS_aug.h | 21 + src/helper/SOIL/stbi_DDS_aug_c.h | 511 + src/helper/fastevents/fastevents.c | 195 + src/helper/fastevents/fastevents.h | 48 + src/helper/glew/glew.c | 12178 +++++++++++++++++++++++ src/helper/glew/glew.h | 12269 ++++++++++++++++++++++++ src/helper/glew/glxew.h | 1397 +++ src/helper/glew/wglew.h | 1165 +++ src/helper/stb_vorbis/stb_vorbis.c | 5045 ++++++++++ src/helper/stb_vorbis/stb_vorbis.h | 357 + src/math/base.hpp | 13 + src/math/math.cpp | 146 + src/math/math.hpp | 320 + src/system/base.hpp | 12 + src/system/cinifile.cpp | 467 + src/system/cinifile.hpp | 186 + src/system/clog.cpp | 79 + src/system/clog.hpp | 25 + src/system/cmutex.cpp | 27 + src/system/cmutex.hpp | 25 + src/system/cpack.cpp | 17 + src/system/cpack.hpp | 64 + src/system/cpak.cpp | 307 + src/system/cpak.hpp | 88 + src/system/crc4.cpp | 164 + src/system/crc4.hpp | 60 + src/system/cthread.cpp | 52 + src/system/cthread.hpp | 39 + src/system/ctimeelapsed.cpp | 28 + src/system/ctimeelapsed.hpp | 31 + src/system/ctimer.cpp | 197 + src/system/ctimer.hpp | 90 + src/system/singleton.hpp | 51 + src/test/ee.cpp | 975 ++ src/ui/base.hpp | 31 + src/ui/cuicontrol.cpp | 627 ++ src/ui/cuicontrol.hpp | 277 + src/ui/cuicontrolanim.cpp | 276 + src/ui/cuicontrolanim.hpp | 90 + src/ui/cuidragable.cpp | 96 + src/ui/cuidragable.hpp | 44 + src/ui/cuievent.cpp | 18 + src/ui/cuievent.hpp | 23 + src/ui/cuieventkey.cpp | 25 + src/ui/cuieventkey.hpp | 27 + src/ui/cuigfx.cpp | 69 + src/ui/cuigfx.hpp | 52 + src/ui/cuimanager.cpp | 209 + src/ui/cuimanager.hpp | 62 + src/ui/cuimessage.cpp | 24 + src/ui/cuimessage.hpp | 36 + src/ui/cuitextbox.cpp | 136 + src/ui/cuitextbox.hpp | 69 + src/ui/cuitextinput.cpp | 127 + src/ui/cuitextinput.hpp | 54 + src/ui/uihelper.cpp | 13 + src/ui/uihelper.hpp | 45 + src/utils/base.hpp | 7 + src/utils/cinterpolation.cpp | 214 + src/utils/cinterpolation.hpp | 125 + src/utils/colors.hpp | 249 + src/utils/cperlinnoise.cpp | 85 + src/utils/cperlinnoise.hpp | 53 + src/utils/cwaypoints.cpp | 207 + src/utils/cwaypoints.hpp | 120 + src/utils/easing.cpp | 310 + src/utils/easing.hpp | 180 + src/utils/helper.hpp | 44 + src/utils/polygon2.hpp | 96 + src/utils/rect.hpp | 73 + src/utils/string.cpp | 264 + src/utils/string.hpp | 114 + src/utils/utils.cpp | 289 + src/utils/utils.hpp | 48 + src/utils/vector2.hpp | 425 + src/utils/vector3.hpp | 95 + src/window/base.hpp | 30 + src/window/cengine.cpp | 970 ++ src/window/cengine.hpp | 278 + src/window/cinput.cpp | 402 + src/window/cinput.hpp | 457 + src/window/cinputtextbuffer.cpp | 219 + src/window/cinputtextbuffer.hpp | 101 + src/window/cview.cpp | 106 + src/window/cview.hpp | 55 + 168 files changed, 66037 insertions(+) create mode 100644 Doxyfile create mode 100644 Makefile create mode 100644 src/audio/base.hpp create mode 100755 src/audio/caudiodevice.cpp create mode 100755 src/audio/caudiodevice.hpp create mode 100755 src/audio/caudiolistener.cpp create mode 100755 src/audio/caudiolistener.hpp create mode 100755 src/audio/caudioresource.cpp create mode 100755 src/audio/caudioresource.hpp create mode 100755 src/audio/cmusic.cpp create mode 100755 src/audio/cmusic.hpp create mode 100755 src/audio/csound.cpp create mode 100755 src/audio/csound.hpp create mode 100755 src/audio/csoundbuffer.cpp create mode 100755 src/audio/csoundbuffer.hpp create mode 100755 src/audio/csoundfile.cpp create mode 100755 src/audio/csoundfile.hpp create mode 100755 src/audio/csoundfiledefault.cpp create mode 100755 src/audio/csoundfiledefault.hpp create mode 100755 src/audio/csoundfileogg.cpp create mode 100755 src/audio/csoundfileogg.hpp create mode 100755 src/audio/csoundstream.cpp create mode 100755 src/audio/csoundstream.hpp create mode 100755 src/audio/openal.hpp create mode 100755 src/audio/tsoundmanager.hpp create mode 100644 src/base.hpp create mode 100755 src/ee.h create mode 100644 src/gaming/base.hpp create mode 100755 src/gaming/cisomap.cpp create mode 100755 src/gaming/cisomap.hpp create mode 100755 src/gaming/clight.cpp create mode 100644 src/gaming/clight.hpp create mode 100644 src/graphics/base.hpp create mode 100755 src/graphics/cbatchrenderer.cpp create mode 100755 src/graphics/cbatchrenderer.hpp create mode 100755 src/graphics/cconsole.cpp create mode 100755 src/graphics/cconsole.hpp create mode 100644 src/graphics/cfont.cpp create mode 100755 src/graphics/cfont.hpp create mode 100755 src/graphics/cglobalbatchrenderer.cpp create mode 100755 src/graphics/cglobalbatchrenderer.hpp create mode 100755 src/graphics/cparticle.cpp create mode 100755 src/graphics/cparticle.hpp create mode 100755 src/graphics/cparticlesystem.cpp create mode 100755 src/graphics/cparticlesystem.hpp create mode 100755 src/graphics/cprimitives.cpp create mode 100755 src/graphics/cprimitives.hpp create mode 100755 src/graphics/cscrollparallax.cpp create mode 100755 src/graphics/cscrollparallax.hpp create mode 100644 src/graphics/cshader.cpp create mode 100644 src/graphics/cshader.hpp create mode 100644 src/graphics/cshaderprogram.cpp create mode 100644 src/graphics/cshaderprogram.hpp create mode 100644 src/graphics/cshape.cpp create mode 100644 src/graphics/cshape.hpp create mode 100644 src/graphics/cshapemanager.cpp create mode 100644 src/graphics/cshapemanager.hpp create mode 100755 src/graphics/csprite.cpp create mode 100755 src/graphics/csprite.hpp create mode 100644 src/graphics/ctextcache.cpp create mode 100644 src/graphics/ctextcache.hpp create mode 100755 src/graphics/ctexture.cpp create mode 100755 src/graphics/ctexture.hpp create mode 100755 src/graphics/ctexturefactory.cpp create mode 100755 src/graphics/ctexturefactory.hpp create mode 100755 src/graphics/ctexturefont.cpp create mode 100755 src/graphics/ctexturefont.hpp create mode 100755 src/graphics/cttffont.cpp create mode 100755 src/graphics/cttffont.hpp create mode 100644 src/graphics/fonthelper.hpp create mode 100644 src/graphics/pixelperfect.cpp create mode 100644 src/graphics/pixelperfect.hpp create mode 100755 src/graphics/renders.hpp create mode 100755 src/helper/SDL_ttf/SDL_ttf.c create mode 100755 src/helper/SDL_ttf/SDL_ttf.h create mode 100755 src/helper/SOIL/SOIL.c create mode 100755 src/helper/SOIL/SOIL.h create mode 100755 src/helper/SOIL/image_DXT.c create mode 100755 src/helper/SOIL/image_DXT.h create mode 100755 src/helper/SOIL/image_helper.c create mode 100755 src/helper/SOIL/image_helper.h create mode 100755 src/helper/SOIL/stb_image_aug.c create mode 100755 src/helper/SOIL/stb_image_aug.h create mode 100755 src/helper/SOIL/stbi_DDS_aug.h create mode 100755 src/helper/SOIL/stbi_DDS_aug_c.h create mode 100755 src/helper/fastevents/fastevents.c create mode 100755 src/helper/fastevents/fastevents.h create mode 100644 src/helper/glew/glew.c create mode 100644 src/helper/glew/glew.h create mode 100644 src/helper/glew/glxew.h create mode 100644 src/helper/glew/wglew.h create mode 100755 src/helper/stb_vorbis/stb_vorbis.c create mode 100755 src/helper/stb_vorbis/stb_vorbis.h create mode 100644 src/math/base.hpp create mode 100755 src/math/math.cpp create mode 100755 src/math/math.hpp create mode 100644 src/system/base.hpp create mode 100755 src/system/cinifile.cpp create mode 100755 src/system/cinifile.hpp create mode 100755 src/system/clog.cpp create mode 100755 src/system/clog.hpp create mode 100755 src/system/cmutex.cpp create mode 100755 src/system/cmutex.hpp create mode 100644 src/system/cpack.cpp create mode 100755 src/system/cpack.hpp create mode 100755 src/system/cpak.cpp create mode 100755 src/system/cpak.hpp create mode 100644 src/system/crc4.cpp create mode 100755 src/system/crc4.hpp create mode 100755 src/system/cthread.cpp create mode 100755 src/system/cthread.hpp create mode 100755 src/system/ctimeelapsed.cpp create mode 100755 src/system/ctimeelapsed.hpp create mode 100755 src/system/ctimer.cpp create mode 100644 src/system/ctimer.hpp create mode 100755 src/system/singleton.hpp create mode 100644 src/test/ee.cpp create mode 100644 src/ui/base.hpp create mode 100644 src/ui/cuicontrol.cpp create mode 100644 src/ui/cuicontrol.hpp create mode 100644 src/ui/cuicontrolanim.cpp create mode 100644 src/ui/cuicontrolanim.hpp create mode 100644 src/ui/cuidragable.cpp create mode 100644 src/ui/cuidragable.hpp create mode 100644 src/ui/cuievent.cpp create mode 100644 src/ui/cuievent.hpp create mode 100644 src/ui/cuieventkey.cpp create mode 100644 src/ui/cuieventkey.hpp create mode 100644 src/ui/cuigfx.cpp create mode 100644 src/ui/cuigfx.hpp create mode 100644 src/ui/cuimanager.cpp create mode 100644 src/ui/cuimanager.hpp create mode 100644 src/ui/cuimessage.cpp create mode 100644 src/ui/cuimessage.hpp create mode 100644 src/ui/cuitextbox.cpp create mode 100644 src/ui/cuitextbox.hpp create mode 100644 src/ui/cuitextinput.cpp create mode 100644 src/ui/cuitextinput.hpp create mode 100644 src/ui/uihelper.cpp create mode 100644 src/ui/uihelper.hpp create mode 100644 src/utils/base.hpp create mode 100644 src/utils/cinterpolation.cpp create mode 100644 src/utils/cinterpolation.hpp create mode 100755 src/utils/colors.hpp create mode 100755 src/utils/cperlinnoise.cpp create mode 100755 src/utils/cperlinnoise.hpp create mode 100755 src/utils/cwaypoints.cpp create mode 100755 src/utils/cwaypoints.hpp create mode 100644 src/utils/easing.cpp create mode 100644 src/utils/easing.hpp create mode 100644 src/utils/helper.hpp create mode 100755 src/utils/polygon2.hpp create mode 100755 src/utils/rect.hpp create mode 100644 src/utils/string.cpp create mode 100755 src/utils/string.hpp create mode 100755 src/utils/utils.cpp create mode 100755 src/utils/utils.hpp create mode 100755 src/utils/vector2.hpp create mode 100755 src/utils/vector3.hpp create mode 100644 src/window/base.hpp create mode 100755 src/window/cengine.cpp create mode 100755 src/window/cengine.hpp create mode 100644 src/window/cinput.cpp create mode 100755 src/window/cinput.hpp create mode 100755 src/window/cinputtextbuffer.cpp create mode 100755 src/window/cinputtextbuffer.hpp create mode 100755 src/window/cview.cpp create mode 100755 src/window/cview.hpp diff --git a/Doxyfile b/Doxyfile new file mode 100644 index 000000000..5fc321ffa --- /dev/null +++ b/Doxyfile @@ -0,0 +1,318 @@ +# Doxyfile 1.5.7.1-KDevelop + +#--------------------------------------------------------------------------- +# Project related configuration options +#--------------------------------------------------------------------------- +DOXYFILE_ENCODING = UTF-8 +PROJECT_NAME = "Entropia Engine++" +PROJECT_NUMBER = 0.55 +OUTPUT_DIRECTORY = ./docs +CREATE_SUBDIRS = NO +OUTPUT_LANGUAGE = English +BRIEF_MEMBER_DESC = YES +REPEAT_BRIEF = NO +ABBREVIATE_BRIEF = "The $name class" \ + "The $name widget" \ + "The $name file" \ + is \ + provides \ + specifies \ + contains \ + represents \ + a \ + an \ + the +ALWAYS_DETAILED_SEC = NO +INLINE_INHERITED_MEMB = NO +FULL_PATH_NAMES = YES +STRIP_FROM_PATH = /root/ +STRIP_FROM_INC_PATH = +SHORT_NAMES = NO +JAVADOC_AUTOBRIEF = NO +QT_AUTOBRIEF = NO +MULTILINE_CPP_IS_BRIEF = NO +INHERIT_DOCS = YES +SEPARATE_MEMBER_PAGES = NO +TAB_SIZE = 4 +ALIASES = +OPTIMIZE_OUTPUT_FOR_C = NO +OPTIMIZE_OUTPUT_JAVA = NO +OPTIMIZE_FOR_FORTRAN = NO +OPTIMIZE_OUTPUT_VHDL = NO +EXTENSION_MAPPING = +BUILTIN_STL_SUPPORT = NO +CPP_CLI_SUPPORT = NO +SIP_SUPPORT = NO +IDL_PROPERTY_SUPPORT = YES +DISTRIBUTE_GROUP_DOC = NO +SUBGROUPING = YES +TYPEDEF_HIDES_STRUCT = NO +SYMBOL_CACHE_SIZE = 0 +#--------------------------------------------------------------------------- +# Build related configuration options +#--------------------------------------------------------------------------- +EXTRACT_ALL = YES +EXTRACT_PRIVATE = NO +EXTRACT_STATIC = YES +EXTRACT_LOCAL_CLASSES = YES +EXTRACT_LOCAL_METHODS = YES +EXTRACT_ANON_NSPACES = YES +HIDE_UNDOC_MEMBERS = NO +HIDE_UNDOC_CLASSES = NO +HIDE_FRIEND_COMPOUNDS = NO +HIDE_IN_BODY_DOCS = NO +INTERNAL_DOCS = NO +CASE_SENSE_NAMES = YES +HIDE_SCOPE_NAMES = NO +SHOW_INCLUDE_FILES = YES +INLINE_INFO = YES +SORT_MEMBER_DOCS = YES +SORT_BRIEF_DOCS = NO +SORT_GROUP_NAMES = YES +SORT_BY_SCOPE_NAME = YES +GENERATE_TODOLIST = YES +GENERATE_TESTLIST = YES +GENERATE_BUGLIST = YES +GENERATE_DEPRECATEDLIST= YES +ENABLED_SECTIONS = +MAX_INITIALIZER_LINES = 30 +SHOW_USED_FILES = YES +SHOW_DIRECTORIES = YES +SHOW_FILES = YES +SHOW_NAMESPACES = YES +FILE_VERSION_FILTER = +LAYOUT_FILE = +#--------------------------------------------------------------------------- +# configuration options related to warning and progress messages +#--------------------------------------------------------------------------- +QUIET = NO +WARNINGS = YES +WARN_IF_UNDOCUMENTED = YES +WARN_IF_DOC_ERROR = YES +WARN_NO_PARAMDOC = NO +WARN_FORMAT = "$file:$line: $text" +WARN_LOGFILE = +#--------------------------------------------------------------------------- +# configuration options related to the input files +#--------------------------------------------------------------------------- +INPUT = /home/programacion/Projects/EE +INPUT_ENCODING = UTF-8 +FILE_PATTERNS = *.c \ + *.cc \ + *.cxx \ + *.cpp \ + *.c++ \ + *.d \ + *.java \ + *.ii \ + *.ixx \ + *.ipp \ + *.i++ \ + *.inl \ + *.h \ + *.hh \ + *.hxx \ + *.hpp \ + *.h++ \ + *.idl \ + *.odl \ + *.cs \ + *.php \ + *.php3 \ + *.inc \ + *.m \ + *.mm \ + *.dox \ + *.py \ + *.C \ + *.CC \ + *.C++ \ + *.II \ + *.I++ \ + *.H \ + *.HH \ + *.H++ \ + *.CS \ + *.PHP \ + *.PHP3 \ + *.M \ + *.MM \ + *.PY \ + *.C \ + *.H \ + *.tlh \ + *.diff \ + *.patch \ + *.moc \ + *.xpm \ + *.dox +RECURSIVE = YES +EXCLUDE = ./src/helper/SOIL \ + ./src/helper/stb_vorbis \ + ./src/helper/fastevents \ + ./src/helper/SDL_ttf +EXCLUDE_SYMLINKS = NO +EXCLUDE_PATTERNS = +EXCLUDE_SYMBOLS = +EXAMPLE_PATH = +EXAMPLE_PATTERNS = * +EXAMPLE_RECURSIVE = NO +IMAGE_PATH = +INPUT_FILTER = +FILTER_PATTERNS = +FILTER_SOURCE_FILES = NO +#--------------------------------------------------------------------------- +# configuration options related to source browsing +#--------------------------------------------------------------------------- +SOURCE_BROWSER = NO +INLINE_SOURCES = NO +STRIP_CODE_COMMENTS = YES +REFERENCED_BY_RELATION = YES +REFERENCES_RELATION = YES +REFERENCES_LINK_SOURCE = YES +USE_HTAGS = NO +VERBATIM_HEADERS = YES +#--------------------------------------------------------------------------- +# configuration options related to the alphabetical class index +#--------------------------------------------------------------------------- +ALPHABETICAL_INDEX = NO +COLS_IN_ALPHA_INDEX = 5 +IGNORE_PREFIX = +#--------------------------------------------------------------------------- +# configuration options related to the HTML output +#--------------------------------------------------------------------------- +GENERATE_HTML = YES +HTML_OUTPUT = html +HTML_FILE_EXTENSION = .html +HTML_HEADER = +HTML_FOOTER = +HTML_STYLESHEET = +HTML_ALIGN_MEMBERS = YES +HTML_DYNAMIC_SECTIONS = NO +GENERATE_DOCSET = NO +DOCSET_FEEDNAME = "Doxygen generated docs" +DOCSET_BUNDLE_ID = org.doxygen.Project +GENERATE_HTMLHELP = NO +CHM_FILE = +HHC_LOCATION = +GENERATE_CHI = NO +CHM_INDEX_ENCODING = +BINARY_TOC = NO +TOC_EXPAND = NO +GENERATE_QHP = NO +QCH_FILE = +QHP_NAMESPACE = +QHP_VIRTUAL_FOLDER = doc +QHP_CUSTOM_FILTER_NAME = +QHP_CUST_FILTER_ATTRS = +QHP_SECT_FILTER_ATTRS = +QHG_LOCATION = +DISABLE_INDEX = NO +ENUM_VALUES_PER_LINE = 4 +GENERATE_TREEVIEW = NO +TREEVIEW_WIDTH = 250 +FORMULA_FONTSIZE = 10 +#--------------------------------------------------------------------------- +# configuration options related to the LaTeX output +#--------------------------------------------------------------------------- +GENERATE_LATEX = NO +LATEX_OUTPUT = latex +LATEX_CMD_NAME = latex +MAKEINDEX_CMD_NAME = makeindex +COMPACT_LATEX = NO +PAPER_TYPE = a4wide +EXTRA_PACKAGES = +LATEX_HEADER = +PDF_HYPERLINKS = NO +USE_PDFLATEX = NO +LATEX_BATCHMODE = NO +LATEX_HIDE_INDICES = NO +#--------------------------------------------------------------------------- +# configuration options related to the RTF output +#--------------------------------------------------------------------------- +GENERATE_RTF = NO +RTF_OUTPUT = rtf +COMPACT_RTF = NO +RTF_HYPERLINKS = NO +RTF_STYLESHEET_FILE = +RTF_EXTENSIONS_FILE = +#--------------------------------------------------------------------------- +# configuration options related to the man page output +#--------------------------------------------------------------------------- +GENERATE_MAN = NO +MAN_OUTPUT = man +MAN_EXTENSION = .3 +MAN_LINKS = NO +#--------------------------------------------------------------------------- +# configuration options related to the XML output +#--------------------------------------------------------------------------- +GENERATE_XML = NO +XML_OUTPUT = xml +XML_SCHEMA = +XML_DTD = +XML_PROGRAMLISTING = YES +#--------------------------------------------------------------------------- +# configuration options for the AutoGen Definitions output +#--------------------------------------------------------------------------- +GENERATE_AUTOGEN_DEF = NO +#--------------------------------------------------------------------------- +# configuration options related to the Perl module output +#--------------------------------------------------------------------------- +GENERATE_PERLMOD = NO +PERLMOD_LATEX = NO +PERLMOD_PRETTY = YES +PERLMOD_MAKEVAR_PREFIX = +#--------------------------------------------------------------------------- +# Configuration options related to the preprocessor +#--------------------------------------------------------------------------- +ENABLE_PREPROCESSING = YES +MACRO_EXPANSION = NO +EXPAND_ONLY_PREDEF = NO +SEARCH_INCLUDES = YES +INCLUDE_PATH = +INCLUDE_FILE_PATTERNS = +PREDEFINED = +EXPAND_AS_DEFINED = +SKIP_FUNCTION_MACROS = YES +#--------------------------------------------------------------------------- +# Configuration::additions related to external references +#--------------------------------------------------------------------------- +TAGFILES = +GENERATE_TAGFILE = EE.tag +ALLEXTERNALS = NO +EXTERNAL_GROUPS = YES +PERL_PATH = /usr/bin/perl +#--------------------------------------------------------------------------- +# Configuration options related to the dot tool +#--------------------------------------------------------------------------- +CLASS_DIAGRAMS = YES +MSCGEN_PATH = +HIDE_UNDOC_RELATIONS = YES +HAVE_DOT = NO +DOT_FONTNAME = FreeSans +DOT_FONTSIZE = 10 +DOT_FONTPATH = +CLASS_GRAPH = YES +COLLABORATION_GRAPH = YES +GROUP_GRAPHS = YES +UML_LOOK = NO +TEMPLATE_RELATIONS = NO +INCLUDE_GRAPH = YES +INCLUDED_BY_GRAPH = YES +CALL_GRAPH = NO +CALLER_GRAPH = NO +GRAPHICAL_HIERARCHY = YES +DIRECTORY_GRAPH = YES +DOT_IMAGE_FORMAT = png +DOT_PATH = +DOTFILE_DIRS = +DOT_GRAPH_MAX_NODES = 50 +MAX_DOT_GRAPH_DEPTH = 1000 +DOT_TRANSPARENT = NO +DOT_MULTI_TARGETS = NO +GENERATE_LEGEND = YES +DOT_CLEANUP = YES +#--------------------------------------------------------------------------- +# Configuration::additions related to the search engine +#--------------------------------------------------------------------------- +SEARCHENGINE = YES diff --git a/Makefile b/Makefile new file mode 100644 index 000000000..520a089a9 --- /dev/null +++ b/Makefile @@ -0,0 +1,129 @@ +export DEBUGBUILD = yes +export STATIC = yes + +ifeq ($(DEBUGBUILD), yes) + DEBUGFLAGS = -g -DDEBUG +else + DEBUGFLAGS = -O2 -DNDEBUG +endif + +ifeq ($(STATIC), no) + BUILDFLAGS = -fPIC + LINKFLAGS = -shared +else + BUILDFLAGS = + LINKFLAGS = +endif + +export CC = gcc +export CPP = g++ +export CFLAGS = -Wall $(DEBUGFLAGS) $(BUILDFLAGS) +export CFLAGSEXT = $(DEBUGFLAGS) $(BUILDFLAGS) +export LDFLAGS = $(LINKFLAGS) +export LIBPATH = ./ +export VERSION = 0.6svn +export CP = cp +export LN = ln +export LNFLAGS = -s -f +export AR = ar +export ARFLAGS = rcs +export DESTDIR = /usr +export DESTLIBDIR = $(DESTDIR)/lib +export DESTINCDIR = $(DESTDIR)/include + +EXE = eetest +EXEIV = eeiv + +SRCGLEW = $(wildcard ./src/helper/glew/*.c) +SRCSDLTTF = $(wildcard ./src/helper/SDL_ttf/*.c) +SRCSOIL = $(wildcard ./src/helper/SOIL/*.c) +SRCFE = $(wildcard ./src/helper/fastevents/*.c) +SRCSTBVORBIS = $(wildcard ./src/helper/stb_vorbis/*.c) + +SRCAUDIO = $(wildcard ./src/audio/*.cpp) +SRCGAMING = $(wildcard ./src/gaming/*.cpp) +SRCGRAPHICS = $(wildcard ./src/graphics/*.cpp) +SRCMATH = $(wildcard ./src/math/*.cpp) +SRCSYSTEM = $(wildcard ./src/system/*.cpp) +SRCUI = $(wildcard ./src/ui/*.cpp) +SRCUTILS = $(wildcard ./src/utils/*.cpp) +SRCWINDOW = $(wildcard ./src/window/*.cpp) + +SRCTEST = $(wildcard ./src/test/*.cpp) +SRCEEIV = $(wildcard ./src/eeiv/*.cpp) + +OBJGLEW = $(SRCGLEW:.c=.o) +OBJFE = $(SRCFE:.c=.o) +OBJSDLTTF = $(SRCSDLTTF:.c=.o) +OBJSOIL = $(SRCSOIL:.c=.o) +OBJSTBVORBIS = $(SRCSTBVORBIS:.c=.o) + +OBJAUDIO = $(SRCAUDIO:.cpp=.o) +OBJGAMING = $(SRCGAMING:.cpp=.o) +OBJGRAPHICS = $(SRCGRAPHICS:.cpp=.o) +OBJMATH = $(SRCMATH:.cpp=.o) +OBJSYSTEM = $(SRCSYSTEM:.cpp=.o) +OBJUI = $(SRCUI:.cpp=.o) +OBJUTILS = $(SRCUTILS:.cpp=.o) +OBJWINDOW = $(SRCWINDOW:.cpp=.o) + +OBJHELPERS = $(OBJGLEW) $(OBJFE) $(OBJSDLTTF) $(OBJSOIL) $(OBJSTBVORBIS) +OBJMODULES = $(OBJUTILS) $(OBJMATH) $(OBJSYSTEM) $(OBJAUDIO) $(OBJWINDOW) $(OBJGRAPHICS) $(OBJGAMING) $(OBJUI) + +OBJTEST = $(SRCTEST:.cpp=.o) +OBJEEIV = $(SRCEEIV:.cpp=.o) + +ifeq ($(STATIC), yes) + LIB = libeepp-s.a + LIBNAME = $(LIBPATH)/$(LIB) + INSTALL = +else + LIB = libeepp.so + LIBNAME = $(LIBPATH)/$(LIB).$(VERSION) + INSTALL = && $(LN) $(LNFLAGS) $(DESTLIBDIR)/$(LIB).$(VERSION) $(DESTLIBDIR)/$(LIB) +endif + +all: $(LIB) + +libeepp-s.a: $(OBJHELPERS) $(OBJMODULES) + $(AR) $(ARFLAGS) $(LIBNAME) $(OBJHELPERS) $(OBJMODULES) + +libeepp.so: $(OBJHELPERS) $(OBJMODULES) + $(CPP) $(LDFLAGS) -Wl,-soname,$(LIB).$(VERSION) -o $(LIBNAME) $(OBJHELPERS) $(OBJMODULES) -lfreetype -lSDL -lsndfile -lopenal -lGL -lGLU + +$(OBJMODULES): %.o: %.cpp + $(CPP) -o $@ -c $< $(CFLAGS) -I/usr/include/freetype2 + +$(OBJHELPERS): %.o: %.c + $(CC) -o $@ -c $< $(CFLAGSEXT) -DSTBI_FAILURE_USERMSG -I/usr/include/freetype2 + +test: $(EXE) + +$(EXE): $(OBJHELPERS) $(OBJMODULES) $(OBJTEST) + $(CPP) -o ./$(EXE) $(OBJHELPERS) $(OBJMODULES) $(OBJTEST) $(LDFLAGS) -lfreetype -lSDL -lsndfile -lopenal -lGL -lGLU + +$(OBJTEST): %.o: %.cpp + $(CPP) -o $@ -c $< $(CFLAGS) -I/usr/include/freetype2 + +eeiv: $(EXEIV) + +$(EXEIV): $(OBJHELPERS) $(OBJMODULES) $(OBJEEIV) + $(CPP) -o ./$(EXEIV) $(OBJHELPERS) $(OBJMODULES) $(OBJEEIV) $(LDFLAGS) -lfreetype -lSDL -lsndfile -lopenal -lGL -lGLU -lX11 -lXcursor + +$(OBJEEIV): %.o: %.cpp + $(CPP) -o $@ -c $< $(CFLAGS) -I/usr/include/freetype2 + +docs: + doxygen ./Doxyfile + +clean: + @rm -rf $(OBJHELPERS) $(OBJMODULES) $(OBJTEST) $(OBJEEIV) + +cleanall: clean + @rm -rf $(LIBNAME) + @rm -rf ./$(EXE) + @rm -rf ./$(EXEIV) + @rm -rf ./log.log + +install: + @($(CP) $(LIBNAME) $(DESTLIBDIR) $(INSTALL)) diff --git a/src/audio/base.hpp b/src/audio/base.hpp new file mode 100644 index 000000000..31b47d75d --- /dev/null +++ b/src/audio/base.hpp @@ -0,0 +1,20 @@ +#ifndef EE_AUDIO_BASE +#define EE_AUDIO_BASE + +#include + +#include "../helper/stb_vorbis/stb_vorbis.h" + +#include "../base.hpp" +#include "openal.hpp" + +#include "../system/clog.hpp" +#include "../system/singleton.hpp" +#include "../system/cpack.hpp" +#include "../system/cthread.hpp" +using namespace EE::System; + +#include "../utils/vector3.hpp" +using namespace EE::Utils; + +#endif diff --git a/src/audio/caudiodevice.cpp b/src/audio/caudiodevice.cpp new file mode 100755 index 000000000..5572a844c --- /dev/null +++ b/src/audio/caudiodevice.cpp @@ -0,0 +1,94 @@ +#include "caudiodevice.hpp" +#include "caudiolistener.hpp" + +namespace EE { namespace Audio { + +cAudioDevice* cAudioDevice::ourInstance; + +cAudioDevice::cAudioDevice() : myRefCount(0) { + // Create the device + myDevice = alcOpenDevice(NULL); + + if (myDevice) { + myContext = alcCreateContext(myDevice, NULL); + + if (myContext) { + // Set the context as the current one (we'll only need one) + alcMakeContextCurrent(myContext); + + // Initialize the listener, located at the origin and looking along the Z axis + cAudioListener::instance()->SetPosition(0.f, 0.f, 0.f); + cAudioListener::instance()->SetTarget(0.f, 0.f, -1.f); + } else + cLog::instance()->Write("Failed to create the audio context"); + } else + cLog::instance()->Write("Failed to open the audio device"); +} + +cAudioDevice::~cAudioDevice() { + // Destroy the context + alcMakeContextCurrent(NULL); + if (myContext) + alcDestroyContext(myContext); + + // Destroy the device + if (myDevice) + alcCloseDevice(myDevice); +} + +bool cAudioDevice::isCreated() { + return myContext && myDevice; +} + +cAudioDevice& cAudioDevice::GetInstance() { + // Create the audio device if it doesn't exist + if (!ourInstance) + ourInstance = new cAudioDevice; + + return *ourInstance; +} + +cAudioDevice& cAudioDevice::instance() { + if (!ourInstance) + return cAudioDevice::GetInstance(); + + return *ourInstance; +} + +void cAudioDevice::AddReference() { + // Create the audio device if it doesn't exist + if (!ourInstance) + ourInstance = new cAudioDevice; + + // Increase the references count + ourInstance->myRefCount++; +} + +void cAudioDevice::RemoveReference() { + // Decrease the references count + ourInstance->myRefCount--; + + // Destroy the audio device if the references count reaches 0 + if (ourInstance->myRefCount == 0) { + delete ourInstance; + ourInstance = NULL; + } +} + +ALCdevice* cAudioDevice::GetDevice() const { + return myDevice; +} + +ALenum cAudioDevice::GetFormatFromChannelsCount(unsigned int ChannelsCount) const { + switch (ChannelsCount) { + case 1 : return AL_FORMAT_MONO16; + case 2 : return AL_FORMAT_STEREO16; + case 4 : return alGetEnumValue("AL_FORMAT_QUAD16"); + case 6 : return alGetEnumValue("AL_FORMAT_51CHN16"); + case 7 : return alGetEnumValue("AL_FORMAT_61CHN16"); + case 8 : return alGetEnumValue("AL_FORMAT_71CHN16"); + } + return 0; +} + +}} diff --git a/src/audio/caudiodevice.hpp b/src/audio/caudiodevice.hpp new file mode 100755 index 000000000..afb6909d4 --- /dev/null +++ b/src/audio/caudiodevice.hpp @@ -0,0 +1,32 @@ +#ifndef EE_AUDIOCAUDIODEVICE_H +#define EE_AUDIOCAUDIODEVICE_H + +#include "caudiolistener.hpp" + +namespace EE { namespace Audio { + +class cAudioDevice { + public : + static cAudioDevice& GetInstance(); + static cAudioDevice& instance(); + static void AddReference(); + static void RemoveReference(); + + ALCdevice* GetDevice() const; + ALenum GetFormatFromChannelsCount(unsigned int ChannelsCount) const; + + bool isCreated(); + private : + cAudioDevice(); + ~cAudioDevice(); + + static cAudioDevice* ourInstance; + + ALCdevice* myDevice; + ALCcontext* myContext; + unsigned int myRefCount; +}; + +}} + +#endif diff --git a/src/audio/caudiolistener.cpp b/src/audio/caudiolistener.cpp new file mode 100755 index 000000000..31606aafd --- /dev/null +++ b/src/audio/caudiolistener.cpp @@ -0,0 +1,47 @@ +#include "caudiolistener.hpp" + +namespace EE { namespace Audio { + +void cAudioListener::SetGlobalVolume( const ALfloat& Volume ) { + ALCheck(alListenerf(AL_GAIN, Volume * 0.01f)); +} + +ALfloat cAudioListener::GetGlobalVolume() { + ALfloat Volume = 0.f; + ALCheck(alGetListenerf(AL_GAIN, &Volume)); + + return Volume; +} + +void cAudioListener::SetPosition( const ALfloat& X, const ALfloat& Y, const ALfloat& Z ) { + ALCheck(alListener3f(AL_POSITION, X, Y, Z)); +} + +void cAudioListener::SetPosition(const Vector3AL& Position) { + SetPosition(Position.x, Position.y, Position.z); +} + +Vector3AL cAudioListener::GetPosition() { + Vector3AL Position; + ALCheck(alGetListener3f(AL_POSITION, &Position.x, &Position.y, &Position.z)); + + return Position; +} + +void cAudioListener::SetTarget( const ALfloat& X, const ALfloat& Y, const ALfloat& Z ) { + ALfloat Orientation[] = {X, Y, Z, 0.f, 1.f, 0.f}; + ALCheck(alListenerfv(AL_ORIENTATION, Orientation)); +} + +void cAudioListener::SetTarget(const Vector3AL& Target) { + SetTarget(Target.x, Target.y, Target.z); +} + +Vector3AL cAudioListener::GetTarget() { + ALfloat Orientation[6]; + ALCheck(alGetListenerfv(AL_ORIENTATION, Orientation)); + + return Vector3AL(Orientation[0], Orientation[1], Orientation[2]); +} + +}} diff --git a/src/audio/caudiolistener.hpp b/src/audio/caudiolistener.hpp new file mode 100755 index 000000000..5f1daf2a3 --- /dev/null +++ b/src/audio/caudiolistener.hpp @@ -0,0 +1,41 @@ +#ifndef EE_AUDIOCLISTENER_H +#define EE_AUDIOCLISTENER_H + +#include "base.hpp" + +namespace EE { namespace Audio { +typedef Vector3 Vector3AL; //! Use this special vector because OpenAL doesn't support doubles. + +/** @brief Listener is a global interface for defining the audio listener properties. */ +class EE_API cAudioListener : public cSingleton { + public: + /** Change the global volume of all the sounds. ( default 100 ) + * @param Volume New global volume, in the range [0, 100] + */ + void SetGlobalVolume( const ALfloat& Volume ); + + /** Get the Global Volume */ + ALfloat GetGlobalVolume(); + + /** Change the position of the listener. \n The default position is (0, 0, 0) */ + void SetPosition( const ALfloat& X, const ALfloat& Y, const ALfloat& Z ); + + /** Change the position of the listener from a 3D vector. */ + void SetPosition(const Vector3AL& Position); + + /** Get the current position of the listener */ + Vector3AL GetPosition(); + + /** Change the orientation of the listener (the point he must look at). \n The default target is (0, 0, -1). */ + void SetTarget( const ALfloat& X, const ALfloat& Y, const ALfloat& Z ); + + /** Change the orientation of the listener from a 3D vector. */ + void SetTarget(const Vector3AL& Target); + + /** Get the current orientation of the listener (the point he's looking at) */ + Vector3AL GetTarget(); +}; + +}} + +#endif diff --git a/src/audio/caudioresource.cpp b/src/audio/caudioresource.cpp new file mode 100755 index 000000000..0704d3996 --- /dev/null +++ b/src/audio/caudioresource.cpp @@ -0,0 +1,17 @@ +#include "caudioresource.hpp" + +namespace EE { namespace Audio { + +cAudioResource::cAudioResource() { + cAudioDevice::AddReference(); +} + +cAudioResource::cAudioResource(const cAudioResource&) { + cAudioDevice::AddReference(); +} + +cAudioResource::~cAudioResource() { + cAudioDevice::RemoveReference(); +} + +}} diff --git a/src/audio/caudioresource.hpp b/src/audio/caudioresource.hpp new file mode 100755 index 000000000..8f14b105a --- /dev/null +++ b/src/audio/caudioresource.hpp @@ -0,0 +1,17 @@ +#ifndef EE_AUDIOCAUDIORESOURCE_H +#define EE_AUDIOCAUDIORESOURCE_H + +#include "caudiodevice.hpp" + +namespace EE { namespace Audio { + +class EE_API cAudioResource { + protected : + cAudioResource(); + cAudioResource(const cAudioResource&); + virtual ~cAudioResource(); +}; + +}} + +#endif diff --git a/src/audio/cmusic.cpp b/src/audio/cmusic.cpp new file mode 100755 index 000000000..753ed715d --- /dev/null +++ b/src/audio/cmusic.cpp @@ -0,0 +1,79 @@ +#include "cmusic.hpp" + +namespace EE { namespace Audio { + +cMusic::cMusic(std::size_t BufferSize) : myFile (NULL), myDuration(0.f), mySamples (BufferSize) {} + +cMusic::~cMusic() { + Stop(); + delete myFile; +} + +bool cMusic::OpenFromPack( cPack* Pack, const std::string& FilePackPath ) { + if ( Pack->IsOpen() && Pack->ExtractFileToMemory( FilePackPath, myData ) ) + return OpenFromMemory( reinterpret_cast (&myData[0]), myData.size() ); + + return false; +} + +bool cMusic::OpenFromFile(const std::string& Filename) { + // Create the sound file implementation, and open it in read mode + Stop(); + delete myFile; + + myFile = cSoundFile::CreateRead(Filename); + if (!myFile) { + cLog::instance()->Write( "Failed to open \"" + Filename + "\" for reading" ); + return false; + } + + // Compute the duration + myDuration = static_cast(myFile->GetSamplesCount()) / myFile->GetSampleRate() / myFile->GetChannelsCount(); + + // Initialize the stream + Initialize(myFile->GetChannelsCount(), myFile->GetSampleRate()); + + cLog::instance()->Write( "Music file " + Filename + " loaded." ); + return true; +} + +bool cMusic::OpenFromMemory(const char* Data, std::size_t SizeInBytes) { + Stop(); + delete myFile; + + // Create the sound file implementation, and open it in read mode + myFile = cSoundFile::CreateRead(Data, SizeInBytes); + if (!myFile) { + cLog::instance()->Write( "Failed to open music from memory for reading" ); + return false; + } + + myDuration = static_cast(myFile->GetSamplesCount()) / myFile->GetSampleRate(); // Compute the duration + + Initialize(myFile->GetChannelsCount(), myFile->GetSampleRate()); // Initialize the stream + + cLog::instance()->Write( "Music file loaded from memory." ); + return true; +} + +bool cMusic::OnStart() { + return myFile && myFile->Restart(); +} + +bool cMusic::OnGetData(cSoundStream::Chunk& Data) { + if ( myFile ) { + // Fill the chunk parameters + Data.Samples = &mySamples[0]; + Data.NbSamples = myFile->Read(&mySamples[0], mySamples.size()); + + // Check if we have reached the end of the audio file + return Data.NbSamples == mySamples.size(); + } + return false; +} + +eeFloat cMusic::GetDuration() const { + return myDuration; +} + +}} diff --git a/src/audio/cmusic.hpp b/src/audio/cmusic.hpp new file mode 100755 index 000000000..b73c69c5f --- /dev/null +++ b/src/audio/cmusic.hpp @@ -0,0 +1,39 @@ +#ifndef EE_AUDIOCMUSIC_H +#define EE_AUDIOCMUSIC_H + +#include "base.hpp" +#include "csoundfile.hpp" +#include "csoundstream.hpp" + +namespace EE { namespace Audio { + +class EE_API cMusic : public cSoundStream { + public : + /** Construct the music with a buffer size */ + cMusic( std::size_t BufferSize = 44100 ); + ~cMusic(); + + /** Open a Music file from a path */ + bool OpenFromFile( const std::string& Filename ); + + /** Open a Music file from memory */ + bool OpenFromMemory( const char* Data, std::size_t SizeInBytes ); + + /** Open a Music file from a file inside a pack file */ + bool OpenFromPack( cPack* Pack, const std::string& FilePackPath ); + + /** Get the Music Duration */ + eeFloat GetDuration() const; + private : + virtual bool OnStart(); + virtual bool OnGetData(Chunk& Data); + + cSoundFile* myFile; ///< Sound file + eeFloat myDuration; ///< Music duration, in seconds + std::vector mySamples; ///< Temporary buffer of samples + std::vector myData; +}; + +}} + +#endif diff --git a/src/audio/csound.cpp b/src/audio/csound.cpp new file mode 100755 index 000000000..f2bad62f8 --- /dev/null +++ b/src/audio/csound.cpp @@ -0,0 +1,175 @@ +#include "csound.hpp" + +namespace EE { namespace Audio { + +cSound::cSound() : myBuffer(NULL) { + ALCheck( alGenSources(1, &mySource) ); + ALCheck( alSourcei(mySource, AL_BUFFER, 0) ); +} + +cSound::cSound( const cSoundBuffer& Buffer, const bool& Loop, const eeFloat& Pitch, const eeFloat& Volume, const Vector3AL& Position ) : myBuffer(&Buffer) { + ALCheck( alGenSources(1, &mySource) ); + + ALCheck( alSourcei (mySource, AL_BUFFER, Buffer.myBuffer) ); + ALCheck( alSourcei (mySource, AL_LOOPING, Loop) ); + ALCheck( alSourcef (mySource, AL_PITCH, Pitch) ); + ALCheck( alSourcef (mySource, AL_GAIN, Volume * 0.01f) ); + ALCheck( alSource3f(mySource, AL_POSITION, Position.x, Position.y, Position.z) ); +} + +cSound::cSound(const cSound& Copy) : cAudioResource(Copy), myBuffer (Copy.myBuffer) { + ALCheck(alGenSources(1, &mySource)); + + ALCheck( alSourcei ( mySource, AL_BUFFER, myBuffer ? myBuffer->myBuffer : 0) ); + ALCheck( alSourcei ( mySource, AL_LOOPING, Copy.Loop()) ); + ALCheck( alSourcef ( mySource, AL_PITCH, Copy.Pitch()) ); + ALCheck( alSourcef ( mySource, AL_GAIN, Copy.Volume() * 0.01f) ); + ALCheck( alSource3f( mySource, AL_POSITION, Copy.Position().x, Copy.Position().y, Copy.Position().z) ); +} + +cSound::~cSound() { + if (mySource) { + if (myBuffer) { + Stop(); + ALCheck(alSourcei(mySource, AL_BUFFER, 0)); + } + ALCheck(alDeleteSources(1, &mySource)); + } +} + +void cSound::Play() { + ALCheck( alSourcePlay(mySource) ); +} + +void cSound::Pause() { + ALCheck( alSourcePause(mySource) ); +} + +void cSound::Stop() { + ALCheck( alSourceStop(mySource) ); +} + +void cSound::Buffer(const cSoundBuffer& Buffer) { + myBuffer = &Buffer; + ALCheck( alSourcei(mySource, AL_BUFFER, myBuffer ? myBuffer->myBuffer : 0) ); +} + +void cSound::Loop( const bool& Loop ) { + ALCheck( alSourcei(mySource, AL_LOOPING, Loop) ); +} + +void cSound::Pitch( const eeFloat& Pitch ) { + ALCheck( alSourcef(mySource, AL_PITCH, Pitch) ); +} + +void cSound::Volume( const eeFloat& Volume ) { + ALCheck( alSourcef(mySource, AL_GAIN, Volume * 0.01f) ); +} + +void cSound::Position( const eeFloat& X, const eeFloat& Y, const eeFloat& Z ) { + ALCheck( alSource3f(mySource, AL_POSITION, X, Y, Z) ); +} + +void cSound::Position( const Vector3AL& Position ) { + this->Position(Position.x, Position.y, Position.z); +} + +void cSound::MinDistance( const eeFloat& MinDistance ) { + ALCheck( alSourcef(mySource, AL_REFERENCE_DISTANCE, MinDistance) ); +} + +void cSound::Attenuation( const eeFloat& Attenuation ) { + ALCheck( alSourcef(mySource, AL_ROLLOFF_FACTOR, Attenuation) ); +} + +const cSoundBuffer* cSound::Buffer() const { + return myBuffer; +} + +bool cSound::Loop() const { + ALint Loop; + ALCheck( alGetSourcei(mySource, AL_LOOPING, &Loop) ); + + return Loop != 0; +} + +eeFloat cSound::Pitch() const { + ALfloat Pitch; + ALCheck( alGetSourcef(mySource, AL_PITCH, &Pitch) ); + + return Pitch; +} + +eeFloat cSound::Volume() const { + ALfloat Gain; + ALCheck( alGetSourcef(mySource, AL_GAIN, &Gain) ); + + return Gain * 100.f; +} + +Vector3AL cSound::Position() const { + Vector3AL Position; + ALCheck( alGetSource3f(mySource, AL_POSITION, &Position.x, &Position.y, &Position.z) ); + + return Position; +} + +eeFloat cSound::MinDistance() const { + ALfloat MinDistance; + ALCheck( alGetSourcef(mySource, AL_REFERENCE_DISTANCE, &MinDistance) ); + + return MinDistance; +} + +eeFloat cSound::Attenuation() const { + ALfloat Attenuation; + ALCheck( alGetSourcef(mySource, AL_ROLLOFF_FACTOR, &Attenuation) ); + + return Attenuation; +} + +EE_SOUND_STATE cSound::GetState() const { + ALint State; + ALCheck( alGetSourcei(mySource, AL_SOURCE_STATE, &State) ); + + switch (State) { + case AL_INITIAL : + case AL_STOPPED : return SOUND_STOPPED; + case AL_PAUSED : return SOUND_PAUSED; + case AL_PLAYING : return SOUND_PLAYING; + } + + return SOUND_STOPPED; +} + +eeFloat cSound::PlayingOffset() const { + ALfloat Seconds = 0.f; + ALCheck( alGetSourcef(mySource, AL_SEC_OFFSET, &Seconds) ); + + return Seconds; +} + +void cSound::PlayingOffset( const eeFloat& TimeOffset ) { + ALCheck( alSourcef(mySource, AL_SEC_OFFSET, TimeOffset) ); +} + +cSound& cSound::operator =(const cSound& Other) { + cSound Temp(Other); + + std::swap(mySource, Temp.mySource); + std::swap(myBuffer, Temp.myBuffer); + + return *this; +} + +void cSound::SetRelativeToListener( const bool& Relative ) { + ALCheck( alSourcei( mySource, AL_SOURCE_RELATIVE, Relative ) ); +} + +bool cSound::IsRelativeToListener() const { + ALint Relative; + ALCheck( alGetSourcei( mySource, AL_SOURCE_RELATIVE, &Relative ) ); + return Relative != 0; +} + +}} diff --git a/src/audio/csound.hpp b/src/audio/csound.hpp new file mode 100755 index 000000000..d2fb9b0ae --- /dev/null +++ b/src/audio/csound.hpp @@ -0,0 +1,117 @@ +#ifndef EE_AUDIOCSOUND_H +#define EE_AUDIOCSOUND_H + +#include "base.hpp" +#include "caudioresource.hpp" +#include "csoundbuffer.hpp" + +namespace EE { namespace Audio { + +/** @enum EE_SOUND_STATE The state of the sound */ +typedef enum { + SOUND_STOPPED, + SOUND_PAUSED, + SOUND_PLAYING +} EE_SOUND_STATE; + +class EE_API cSound : public cAudioResource { + public : + cSound(); + ~cSound(); + + /** Construct the sound from its parameters */ + cSound( const cSoundBuffer& Buffer, const bool& Loop = false, const eeFloat& Pitch = 1.f, const eeFloat& Volume = 100.f, const Vector3AL& Position = Vector3AL(0, 0, 0) ); + + /** Copy constructor */ + cSound(const cSound& Copy); + + /** Play the Sound */ + void Play(); + + /** Pause the Sound */ + void Pause(); + + /** Stop the Sound */ + void Stop(); + + /** Set the Sound Source Buffer */ + void Buffer( const cSoundBuffer& Buffer ); + + /** Set the Sound Loop State */ + void Loop( const bool& Loop ); + + /** Set the Sound Pitch */ + void Pitch( const eeFloat& Pitch ); + + /** Set the Sound Volume */ + void Volume( const eeFloat& Volume ); + + /** Set the Sound Position. The default position is (0, 0, 0) */ + void Position( const eeFloat& X, const eeFloat& Y, const eeFloat& Z ); + + /** Set the Sound Position from a 3D Vector. The default position is (0, 0, 0) */ + void Position( const Vector3AL& Position ); + + /** Set the minimum distance - closer than this distance, \n the listener will hear the sound at its maximum volume. \n The default minimum distance is 1.0. */ + void MinDistance( const eeFloat& MinDistance ); + + /** Set the attenuation factor. \n The higher the attenuation, the more the sound will be attenuated with distance from listener. \n The default attenuation factor 1.0. */ + void Attenuation( const eeFloat& Attenuation ); + + /** Get the Sound Source Buffer */ + const cSoundBuffer* Buffer() const; + + /** Get the Sound Loop State */ + bool Loop() const; + + /** Get the Sound Pitch */ + eeFloat Pitch() const; + + /** Get the Sound Volume */ + eeFloat Volume() const; + + /** Get the Sound Position */ + Vector3AL Position() const; + + /** Get the Minimun Distance */ + eeFloat MinDistance() const; + + /** Get the Sound Attenuation */ + eeFloat Attenuation() const; + + /** Get the Sound State */ + EE_SOUND_STATE GetState() const; + + /** Get the Sound State */ + EE_SOUND_STATE State() const { return GetState(); }; + + /** Get the current playing position of the sound */ + virtual eeFloat PlayingOffset() const; + + /** Set the current playing position of the sound + * @param TimeOffset : New playing position, expressed in seconds + */ + virtual void PlayingOffset( const eeFloat& TimeOffset ); + + /** Assignment operator */ + cSound& operator =(const cSound& Other); + + /** Make the sound's position relative to the listener's position, or absolute. The default value is false (absolute) + * @param Relative : True to set the position relative, false to set it absolute + */ + void SetRelativeToListener( const bool& Relative ); + + /** Tell if the sound's position is relative to the listener's position, or if it's absolute + * @return True if the position is relative, false if it's absolute + */ + bool IsRelativeToListener() const; + private : + friend class cSoundStream; + + unsigned int mySource; ///< OpenAL source identifier + const cSoundBuffer* myBuffer; ///< Sound buffer bound to the source +}; + +}} + +#endif diff --git a/src/audio/csoundbuffer.cpp b/src/audio/csoundbuffer.cpp new file mode 100755 index 000000000..5cd512738 --- /dev/null +++ b/src/audio/csoundbuffer.cpp @@ -0,0 +1,172 @@ +#include "csoundbuffer.hpp" + +namespace EE { namespace Audio { + +cSoundBuffer::cSoundBuffer() : myBuffer (0), myDuration(0.f) { + ALCheck(alGenBuffers(1, &myBuffer)); +} + +cSoundBuffer::cSoundBuffer(const cSoundBuffer& Copy) : cAudioResource(Copy), myBuffer (0), mySamples (Copy.mySamples), myDuration (Copy.myDuration) { + ALCheck(alGenBuffers(1, &myBuffer)); + Update(Copy.GetChannelsCount(), Copy.GetSampleRate()); +} + +cSoundBuffer::~cSoundBuffer() { + if (myBuffer) + ALCheck(alDeleteBuffers(1, &myBuffer)); +} + +bool cSoundBuffer::LoadFromFile(const std::string& Filename) { + // Create the sound file + std::auto_ptr File(cSoundFile::CreateRead(Filename)); + + // Open the sound file + if ( File.get() ) { + // Get the sound parameters + std::size_t NbSamples = File->GetSamplesCount(); + unsigned int ChannelsCount = File->GetChannelsCount(); + unsigned int SampleRate = File->GetSampleRate(); + + // Read the samples from the opened file + mySamples.resize(NbSamples); + if (File->Read(&mySamples[0], NbSamples) == NbSamples) { + cLog::instance()->Write( "Sound file " + Filename + " loaded." ); + + // Update the internal buffer with the new samples + return Update(ChannelsCount, SampleRate); + } else { + cLog::instance()->Write( "Failed to read audio data from file \"" + Filename + "\"" ); + return false; + } + } else { + cLog::instance()->Write( "Failed to load sound buffer from file \"" + Filename + "\"" ); + return false; + } +} + +bool cSoundBuffer::LoadFromPack( cPack* Pack, const std::string& FilePackPath ) { + std::vector TmpData; + + if ( Pack->IsOpen() && Pack->ExtractFileToMemory( FilePackPath, TmpData ) ) + return LoadFromMemory( reinterpret_cast (&TmpData[0]), TmpData.size() ); + + return false; +} + +bool cSoundBuffer::LoadFromMemory(const char* Data, std::size_t SizeInBytes) { + // Create the sound file + std::auto_ptr File(cSoundFile::CreateRead(Data, SizeInBytes)); + + // Open the sound file + if (File.get()) { + // Get the sound parameters + std::size_t NbSamples = File->GetSamplesCount(); + unsigned int ChannelsCount = File->GetChannelsCount(); + unsigned int SampleRate = File->GetSampleRate(); + + // Read the samples from the opened file + mySamples.resize(NbSamples); + if (File->Read(&mySamples[0], NbSamples) == NbSamples) { + cLog::instance()->Write( "Sound file loaded from memory." ); + + // Update the internal buffer with the new samples + return Update(ChannelsCount, SampleRate); + } else { + cLog::instance()->Write( "Failed to read audio data from file in memory" ); + return false; + } + }else { + cLog::instance()->Write( "Failed to load sound buffer from file in memory" ); + return false; + } +} + +bool cSoundBuffer::LoadFromSamples(const Int16* Samples, std::size_t SamplesCount, unsigned int ChannelsCount, unsigned int SampleRate) { + if (Samples && SamplesCount && ChannelsCount && SampleRate) { + // Copy the new audio samples + mySamples.assign(Samples, Samples + SamplesCount); + + cLog::instance()->Write( "Sound file loaded from memory samples." ); + + // Update the internal buffer with the new samples + return Update(ChannelsCount, SampleRate); + } else { + // Error... + cLog::instance()->Write( "Failed to load sound buffer from memory Samples" ); + return false; + } +} + +bool cSoundBuffer::SaveToFile(const std::string& Filename) const { + // Create the sound file in write mode + std::auto_ptr File(cSoundFile::CreateWrite(Filename, GetChannelsCount(), GetSampleRate())); + if (File.get()) { + // Write the samples to the opened file + File->Write(&mySamples[0], mySamples.size()); + return true; + } else { + // Error... + cLog::instance()->Write( "Failed to save sound buffer to file \"" + Filename + "\"" ); + return false; + } +} + +const Int16* cSoundBuffer::GetSamples() const { + return mySamples.empty() ? NULL : &mySamples[0]; +} + +std::size_t cSoundBuffer::GetSamplesCount() const { + return mySamples.size(); +} + +unsigned int cSoundBuffer::GetSampleRate() const { + ALint SampleRate; + ALCheck(alGetBufferi(myBuffer, AL_FREQUENCY, &SampleRate)); + return SampleRate; +} + +unsigned int cSoundBuffer::GetChannelsCount() const { + ALint ChannelsCount; + ALCheck(alGetBufferi(myBuffer, AL_CHANNELS, &ChannelsCount)); + return ChannelsCount; +} + +eeFloat cSoundBuffer::GetDuration() const { + return myDuration; +} + +cSoundBuffer& cSoundBuffer::operator =(const cSoundBuffer& Other) { + cSoundBuffer Temp(Other); + + mySamples.swap(Temp.mySamples); + std::swap(myBuffer, Temp.myBuffer); + std::swap(myDuration, Temp.myDuration); + return *this; +} + +bool cSoundBuffer::Update(unsigned int ChannelsCount, unsigned int SampleRate) { + // Check parameters + if (!SampleRate || !ChannelsCount || mySamples.empty()) + return false; + + // Find the good format according to the number of channels + ALenum Format = cAudioDevice::instance().GetFormatFromChannelsCount(ChannelsCount); + + // Check if the format is valid + if (Format == 0) { + cLog::instance()->Write( "Unsupported number of channels." ); + return false; + } + + // Fill the buffer + ALsizei Size = static_cast(mySamples.size()) * sizeof(Int16); + ALCheck(alBufferData(myBuffer, Format, &mySamples[0], Size, SampleRate)); + + // Compute the duration + myDuration = static_cast(mySamples.size()) / SampleRate / ChannelsCount; + + return true; +} + + +}} diff --git a/src/audio/csoundbuffer.hpp b/src/audio/csoundbuffer.hpp new file mode 100755 index 000000000..e63f3a353 --- /dev/null +++ b/src/audio/csoundbuffer.hpp @@ -0,0 +1,64 @@ +#ifndef EE_AUDIOCSOUNDBUFFER_H +#define EE_AUDIOCSOUNDBUFFER_H + +#include "base.hpp" +#include "caudiodevice.hpp" +#include "caudioresource.hpp" +#include "csoundfile.hpp" + +namespace EE { namespace Audio { + +class EE_API cSoundBuffer : public cAudioResource { + public : + cSoundBuffer(); + ~cSoundBuffer(); + + /** Copy constructor */ + cSoundBuffer(const cSoundBuffer& Copy); + + /** Load the Sound Buffer from a file */ + bool LoadFromFile( const std::string& Filename ); + + /** Load the Sound Buffer from a file inside a pack file*/ + bool LoadFromPack( cPack* Pack, const std::string& FilePackPath ); + + /** Load the Sound Buffer from a file in memory */ + bool LoadFromMemory( const char* Data, std::size_t SizeInBytes ); + + /** Load the Sound Buffer from an array of samples. Assumed format for samples is 16 bits signed integer */ + bool LoadFromSamples( const Int16* Samples, std::size_t SamplesCount, unsigned int ChannelsCount, unsigned int SampleRate ); + + /** Save the Sound Buffer to a file */ + bool SaveToFile( const std::string& Filename ) const; + + /** @return The Sound Samples */ + const Int16* GetSamples() const; + + /** @return The Samples Count */ + std::size_t GetSamplesCount() const; + + /** Get the Sample Rate */ + unsigned int GetSampleRate() const; + + /** Return the number of Channels */ + unsigned int GetChannelsCount() const; + + /** Get the Sound Duration */ + eeFloat GetDuration() const; + + /** Assignment operator */ + cSoundBuffer& operator =(const cSoundBuffer& Other); + private : + friend class cSound; + + /** Update the internal buffer with the audio samples */ + bool Update(unsigned int ChannelsCount, unsigned int SampleRate); + + unsigned int myBuffer; ///< OpenAL buffer identifier + std::vector mySamples; ///< Samples buffer + eeFloat myDuration; ///< Sound duration, in seconds +}; + +}} + +#endif diff --git a/src/audio/csoundfile.cpp b/src/audio/csoundfile.cpp new file mode 100755 index 000000000..81ac91f1e --- /dev/null +++ b/src/audio/csoundfile.cpp @@ -0,0 +1,137 @@ +#include "csoundfile.hpp" +#include "csoundfiledefault.hpp" +#include "csoundfileogg.hpp" + +namespace EE { namespace Audio { + +cSoundFile* cSoundFile::CreateRead(const std::string& Filename) { + // Create the file according to its type + cSoundFile* File = NULL; + if (cSoundFileOgg::IsFileSupported(Filename, true)) File = new cSoundFileOgg; + else if (cSoundFileDefault::IsFileSupported(Filename, true)) File = new cSoundFileDefault; + + // Open it for reading + if (File) { + std::size_t SamplesCount; + unsigned int ChannelsCount; + unsigned int SampleRate; + + if (File->OpenRead(Filename, SamplesCount, ChannelsCount, SampleRate)) { + File->myFilename = Filename; + File->myData = NULL; + File->mySize = 0; + File->myNbSamples = SamplesCount; + File->myChannelsCount = ChannelsCount; + File->mySampleRate = SampleRate; + } else { + delete File; + File = NULL; + } + } + return File; +} + +cSoundFile* cSoundFile::CreateRead(const char* Data, std::size_t SizeInMemory) { + // Create the file according to its type + cSoundFile* File = NULL; + if (cSoundFileOgg::IsFileSupported(Data, SizeInMemory)) File = new cSoundFileOgg; + else if (cSoundFileDefault::IsFileSupported(Data, SizeInMemory)) File = new cSoundFileDefault; + + // Open it for reading + if (File) { + std::size_t SamplesCount; + unsigned int ChannelsCount; + unsigned int SampleRate; + + if (File->OpenRead(Data, SizeInMemory, SamplesCount, ChannelsCount, SampleRate)) { + File->myFilename = ""; + File->myData = Data; + File->mySize = SizeInMemory; + File->myNbSamples = SamplesCount; + File->myChannelsCount = ChannelsCount; + File->mySampleRate = SampleRate; + } else { + delete File; + File = NULL; + } + } + return File; +} + +cSoundFile* cSoundFile::CreateWrite(const std::string& Filename, unsigned int ChannelsCount, unsigned int SampleRate) { + // Create the file according to its type + cSoundFile* File = NULL; + if (cSoundFileOgg::IsFileSupported(Filename, false)) File = new cSoundFileOgg; + else if (cSoundFileDefault::IsFileSupported(Filename, false)) File = new cSoundFileDefault; + + // Open it for writing + if (File) { + if (File->OpenWrite(Filename, ChannelsCount, SampleRate)) { + File->myFilename = ""; + File->myData = NULL; + File->mySize = 0; + File->myNbSamples = 0; + File->myChannelsCount = ChannelsCount; + File->mySampleRate = SampleRate; + } else { + delete File; + File = NULL; + } + } + return File; +} + +cSoundFile::cSoundFile() : myNbSamples (0), myChannelsCount(0), mySampleRate (0) {} +cSoundFile::~cSoundFile() {} + +std::size_t cSoundFile::GetSamplesCount() const +{ + return myNbSamples; +} + +unsigned int cSoundFile::GetChannelsCount() const { + return myChannelsCount; +} + +unsigned int cSoundFile::GetSampleRate() const { + return mySampleRate; +} + +bool cSoundFile::Restart() { + if (myData) { + // Reopen from memory + return OpenRead(myData, mySize, myNbSamples, myChannelsCount, mySampleRate); + } else if (myFilename != "") { + // Reopen from file + return OpenRead(myFilename, myNbSamples, myChannelsCount, mySampleRate); + } else { + cLog::instance()->Write( "Warning : trying to restart a sound opened in write mode, which is not allowed" ); + return false; + } +} + +bool cSoundFile::OpenRead(const std::string& Filename, std::size_t&, unsigned int&, unsigned int&) { + cLog::instance()->Write( "Failed to open sound file \"" + Filename + "\", format is not supported by EE" ); + return false; +} + +bool cSoundFile::OpenRead(const char*, std::size_t, std::size_t&, unsigned int&, unsigned int&) { + cLog::instance()->Write( "Failed to open sound file from memory, format is not supported by EE" ); + return false; +} + +bool cSoundFile::OpenWrite(const std::string& Filename, unsigned int, unsigned int) { + cLog::instance()->Write( "Failed to open sound file \"" + Filename + "\", format is not supported by EE"); + return false; +} + +std::size_t cSoundFile::Read(Int16*, std::size_t) { + cLog::instance()->Write( "Failed to read from sound file (not supported)" ); + return 0; +} + +void cSoundFile::Write(const Int16*, std::size_t) { + cLog::instance()->Write( "Failed to write to sound file (not supported)" ); +} + +}} diff --git a/src/audio/csoundfile.hpp b/src/audio/csoundfile.hpp new file mode 100755 index 000000000..c598b9ce8 --- /dev/null +++ b/src/audio/csoundfile.hpp @@ -0,0 +1,41 @@ +#ifndef EE_AUDIOCSOUNDFILE_H +#define EE_AUDIOCSOUNDFILE_H + +#include "base.hpp" + +namespace EE { namespace Audio { + +class cSoundFile { + public: + static cSoundFile* CreateRead(const std::string& Filename); + static cSoundFile* CreateRead(const char* Data, std::size_t SizeInBytes); + static cSoundFile* CreateWrite(const std::string& Filename, unsigned int ChannelsCount, unsigned int SampleRate); + + virtual ~cSoundFile(); + + std::size_t GetSamplesCount() const; + unsigned int GetChannelsCount() const; + unsigned int GetSampleRate() const; + + bool Restart(); + + virtual std::size_t Read(Int16* Data, std::size_t NbSamples); + virtual void Write(const Int16* Data, std::size_t NbSamples); + protected : + cSoundFile(); + private : + virtual bool OpenRead(const std::string& Filename, std::size_t& NbSamples, unsigned int& ChannelsCount, unsigned int& SampleRate); + virtual bool OpenRead(const char* Data, std::size_t SizeInBytes, std::size_t& NbSamples, unsigned int& ChannelsCount, unsigned int& SampleRate); + virtual bool OpenWrite(const std::string& Filename, unsigned int ChannelsCount, unsigned int SampleRate); + + std::size_t myNbSamples; + unsigned int myChannelsCount; + unsigned int mySampleRate; + std::string myFilename; + const char* myData; + std::size_t mySize; +}; + +}} + +#endif diff --git a/src/audio/csoundfiledefault.cpp b/src/audio/csoundfiledefault.cpp new file mode 100755 index 000000000..1e2eef5ef --- /dev/null +++ b/src/audio/csoundfiledefault.cpp @@ -0,0 +1,243 @@ +#include "csoundfiledefault.hpp" + +namespace EE { namespace Audio { + +cSoundFileDefault::cSoundFileDefault() : myFile(NULL) {} + +cSoundFileDefault::~cSoundFileDefault() { + if (myFile) + sf_close(myFile); +} + +bool cSoundFileDefault::IsFileSupported(const std::string& Filename, bool Read) { + if (Read) { + // Open the sound file + SF_INFO FileInfos; + SNDFILE* File = sf_open(Filename.c_str(), SFM_READ, &FileInfos); + + if (File) { + sf_close(File); + return true; + } else { + return false; + } + } else { + // Check the extension + return GetFormatFromFilename(Filename) != -1; + } +} + +bool cSoundFileDefault::IsFileSupported(const char* Data, std::size_t SizeInBytes) { + // Define the I/O custom functions for reading from memory + SF_VIRTUAL_IO VirtualIO; + VirtualIO.get_filelen = &cSoundFileDefault::MemoryGetLength; + VirtualIO.read = &cSoundFileDefault::MemoryRead; + VirtualIO.seek = &cSoundFileDefault::MemorySeek; + VirtualIO.tell = &cSoundFileDefault::MemoryTell; + VirtualIO.write = &cSoundFileDefault::MemoryWrite; + + // Initialize the memory data + MemoryInfos Memory; + Memory.DataStart = Data; + Memory.DataPtr = Data; + Memory.TotalSize = SizeInBytes; + + // Open the sound file + SF_INFO FileInfos; + SNDFILE* File = sf_open_virtual(&VirtualIO, SFM_READ, &FileInfos, &Memory); + + if (File) { + sf_close(File); + return true; + } else + return false; +} + +bool cSoundFileDefault::OpenRead(const std::string& Filename, std::size_t& NbSamples, unsigned int& ChannelsCount, unsigned int& SampleRate) { + // If the file is already opened, first close it + if (myFile) + sf_close(myFile); + + // Open the sound file + SF_INFO FileInfos; + myFile = sf_open(Filename.c_str(), SFM_READ, &FileInfos); + if (!myFile) { + cLog::instance()->Write( "Failed to read sound file \"" + Filename + "\"" ); + return false; + } + + // Set the sound parameters + ChannelsCount = FileInfos.channels; + SampleRate = FileInfos.samplerate; + NbSamples = static_cast(FileInfos.frames) * ChannelsCount; + + return true; +} + +bool cSoundFileDefault::OpenRead(const char* Data, std::size_t SizeInBytes, std::size_t& NbSamples, unsigned int& ChannelsCount, unsigned int& SampleRate) { + // If the file is already opened, first close it + if (myFile) + sf_close(myFile); + + // Define the I/O custom functions for reading from memory + SF_VIRTUAL_IO VirtualIO; + VirtualIO.get_filelen = &cSoundFileDefault::MemoryGetLength; + VirtualIO.read = &cSoundFileDefault::MemoryRead; + VirtualIO.seek = &cSoundFileDefault::MemorySeek; + VirtualIO.tell = &cSoundFileDefault::MemoryTell; + VirtualIO.write = &cSoundFileDefault::MemoryWrite; + + // Initialize the memory data + myMemory.DataStart = Data; + myMemory.DataPtr = Data; + myMemory.TotalSize = SizeInBytes; + + // Open the sound file + SF_INFO FileInfos; + myFile = sf_open_virtual(&VirtualIO, SFM_READ, &FileInfos, &myMemory); + if (!myFile) { + cLog::instance()->Write( "Failed to read sound file from memory" ); + return false; + } + + // Set the sound parameters + ChannelsCount = FileInfos.channels; + SampleRate = FileInfos.samplerate; + NbSamples = static_cast(FileInfos.frames) * ChannelsCount; + + return true; +} + +bool cSoundFileDefault::OpenWrite(const std::string& Filename, unsigned int ChannelsCount, unsigned int SampleRate) { + // If the file is already opened, first close it + if (myFile) + sf_close(myFile); + + // Find the right format according to the file extension + int Format = GetFormatFromFilename(Filename); + if (Format == -1) { + // Error : unrecognized extension + cLog::instance()->Write( "Failed to create sound file \"" + Filename + "\" : unknown format" ); + return false; + } + + // Fill the sound infos with parameters + SF_INFO FileInfos; + FileInfos.channels = ChannelsCount; + FileInfos.samplerate = SampleRate; + FileInfos.format = Format | SF_FORMAT_PCM_16; + + // Open the sound file for writing + myFile = sf_open(Filename.c_str(), SFM_WRITE, &FileInfos); + if (!myFile) { + cLog::instance()->Write( "Failed to create sound file \"" + Filename + "\"" ); + return false; + } + + return true; +} + +std::size_t cSoundFileDefault::Read(Int16* Data, std::size_t NbSamples) { + if (myFile && Data && NbSamples) + return static_cast(sf_read_short(myFile, Data, NbSamples)); + else + return 0; +} + +void cSoundFileDefault::Write(const Int16* Data, std::size_t NbSamples) { + if (myFile && Data && NbSamples) + sf_write_short(myFile, Data, NbSamples); +} + +int cSoundFileDefault::GetFormatFromFilename(const std::string& Filename) { + // Extract the extension + std::string Ext = "wav"; + std::string::size_type Pos = Filename.find_last_of("."); + if (Pos != std::string::npos) + Ext = Filename.substr(Pos + 1); + + // Match every supported extension with its format constant + if (Ext == "wav" || Ext == "WAV" ) return SF_FORMAT_WAV; + if (Ext == "aif" || Ext == "AIF" ) return SF_FORMAT_AIFF; + if (Ext == "aiff" || Ext == "AIFF") return SF_FORMAT_AIFF; + if (Ext == "au" || Ext == "AU" ) return SF_FORMAT_AU; + if (Ext == "raw" || Ext == "RAW" ) return SF_FORMAT_RAW; + if (Ext == "paf" || Ext == "PAF" ) return SF_FORMAT_PAF; + if (Ext == "svx" || Ext == "SVX" ) return SF_FORMAT_SVX; + if (Ext == "voc" || Ext == "VOC" ) return SF_FORMAT_VOC; + if (Ext == "sf" || Ext == "SF" ) return SF_FORMAT_IRCAM; + if (Ext == "w64" || Ext == "W64" ) return SF_FORMAT_W64; + if (Ext == "mat4" || Ext == "MAT4") return SF_FORMAT_MAT4; + if (Ext == "mat5" || Ext == "MAT5") return SF_FORMAT_MAT5; + if (Ext == "pvf" || Ext == "PVF" ) return SF_FORMAT_PVF; + if (Ext == "htk" || Ext == "HTK" ) return SF_FORMAT_HTK; + if (Ext == "caf" || Ext == "CAF" ) return SF_FORMAT_CAF; + if (Ext == "nist" || Ext == "NIST") return SF_FORMAT_NIST; // SUPPORTED ? + if (Ext == "sds" || Ext == "SDS" ) return SF_FORMAT_SDS; // SUPPORTED ? + if (Ext == "avr" || Ext == "AVR" ) return SF_FORMAT_AVR; // SUPPORTED ? + if (Ext == "sd2" || Ext == "SD2" ) return SF_FORMAT_SD2; // SUPPORTED ? + if (Ext == "flac" || Ext == "FLAC") return SF_FORMAT_FLAC; // SUPPORTED ? + + return -1; +} + +sf_count_t cSoundFileDefault::MemoryGetLength(void* UserData) { + MemoryInfos* Memory = static_cast(UserData); + + return Memory->TotalSize; +} + +sf_count_t cSoundFileDefault::MemoryRead(void* Ptr, sf_count_t Count, void* UserData) { + MemoryInfos* Memory = static_cast(UserData); + + sf_count_t Position = Memory->DataPtr - Memory->DataStart; + if (Position + Count >= Memory->TotalSize) + Count = Memory->TotalSize - Position; + + memcpy(Ptr, Memory->DataPtr, static_cast(Count)); + + Memory->DataPtr += Count; + + return Count; +} + +sf_count_t cSoundFileDefault::MemorySeek(sf_count_t Offset, int Whence, void* UserData) { + MemoryInfos* Memory = static_cast(UserData); + + sf_count_t Position = 0; + switch (Whence) { + case SEEK_SET : + Position = Offset; + break; + case SEEK_CUR : + Position = Memory->DataPtr - Memory->DataStart + Offset; + break; + case SEEK_END : + Position = Memory->TotalSize - Offset; + break; + default : + Position = 0; + break; + } + + if (Position >= Memory->TotalSize) + Position = Memory->TotalSize - 1; + else if (Position < 0) + Position = 0; + + Memory->DataPtr = Memory->DataStart + Position; + + return Position; +} + +sf_count_t cSoundFileDefault::MemoryTell(void* UserData) { + MemoryInfos* Memory = static_cast(UserData); + + return Memory->DataPtr - Memory->DataStart; +} + +sf_count_t cSoundFileDefault::MemoryWrite(const void*, sf_count_t, void*) { + return 0; +} + +}} diff --git a/src/audio/csoundfiledefault.hpp b/src/audio/csoundfiledefault.hpp new file mode 100755 index 000000000..aa9acf685 --- /dev/null +++ b/src/audio/csoundfiledefault.hpp @@ -0,0 +1,47 @@ +#ifndef EE_AUDIOCSOUNDFILEDEFAULT_H +#define EE_AUDIOCSOUNDFILEDEFAULT_H + +#include "base.hpp" +#include "csoundfile.hpp" + +namespace EE { namespace Audio { + +class cSoundFileDefault : public cSoundFile { + public : + cSoundFileDefault(); + ~cSoundFileDefault(); + + /** Check if a given file is supported by this loader. */ + static bool IsFileSupported(const std::string& Filename, bool Read); + + /** Check if a given file in memory is supported by this loader. */ + static bool IsFileSupported(const char* Data, std::size_t SizeInBytes); + + virtual std::size_t Read(Int16* Data, std::size_t NbSamples); + virtual void Write(const Int16* Data, std::size_t NbSamples); + private : + virtual bool OpenRead(const std::string& Filename, std::size_t& NbSamples, unsigned int& ChannelsCount, unsigned int& SampleRate); + virtual bool OpenRead(const char* Data, std::size_t SizeInBytes, std::size_t& NbSamples, unsigned int& ChannelsCount, unsigned int& SampleRate); + virtual bool OpenWrite(const std::string& Filename, unsigned int ChannelsCount, unsigned int SampleRate); + + static int GetFormatFromFilename(const std::string& Filename); + + static sf_count_t MemoryGetLength(void* UserData); + static sf_count_t MemoryRead(void* Ptr, sf_count_t Count, void* UserData); + static sf_count_t MemorySeek(sf_count_t Offset, int Whence, void* UserData); + static sf_count_t MemoryTell(void* UserData); + static sf_count_t MemoryWrite(const void* Ptr, sf_count_t Count, void* UserData); + + struct MemoryInfos { + const char* DataStart; ///< Pointer to the begining of the data + const char* DataPtr; ///< Pointer to the current read / write position + sf_count_t TotalSize; ///< Total size of the data, in bytes + }; + + SNDFILE* myFile; ///< File descriptor + MemoryInfos myMemory; ///< Memory read / write data +}; + +}} + +#endif diff --git a/src/audio/csoundfileogg.cpp b/src/audio/csoundfileogg.cpp new file mode 100755 index 000000000..ab4946554 --- /dev/null +++ b/src/audio/csoundfileogg.cpp @@ -0,0 +1,92 @@ +#include "csoundfileogg.hpp" + +namespace EE { namespace Audio { + +cSoundFileOgg::cSoundFileOgg() : myStream (NULL), myChannelsCount(0) {} + +cSoundFileOgg::~cSoundFileOgg() { + if (myStream) + stb_vorbis_close(myStream); +} + +bool cSoundFileOgg::IsFileSupported(const std::string& Filename, bool Read) { + if (Read) { + // Open the vorbis stream + stb_vorbis* Stream = stb_vorbis_open_filename(const_cast(Filename.c_str()), NULL, NULL); + + if (Stream) { + stb_vorbis_close(Stream); + return true; + } else + return false; + } else // No support for writing ogg files yet... + return false; +} + +bool cSoundFileOgg::IsFileSupported(const char* Data, std::size_t SizeInBytes) { + // Open the vorbis stream + unsigned char* Buffer = reinterpret_cast(const_cast(Data)); + int Length = static_cast(SizeInBytes); + stb_vorbis* Stream = stb_vorbis_open_memory(Buffer, Length, NULL, NULL); + + if (Stream) { + stb_vorbis_close(Stream); + return true; + } else + return false; + +} + +bool cSoundFileOgg::OpenRead(const std::string& Filename, std::size_t& NbSamples, unsigned int& ChannelsCount, unsigned int& SampleRate) { + // Close the file if already opened + if (myStream) + stb_vorbis_close(myStream); + + // Open the vorbis stream + myStream = stb_vorbis_open_filename(const_cast(Filename.c_str()), NULL, NULL); + if (myStream == NULL) { + cLog::instance()->Write( "Failed to read sound file \"" + Filename + "\" (cannot open the file)" ); + return false; + } + + // Get the music parameters + stb_vorbis_info Infos = stb_vorbis_get_info(myStream); + ChannelsCount = myChannelsCount = Infos.channels; + SampleRate = Infos.sample_rate; + NbSamples = static_cast(stb_vorbis_stream_length_in_samples(myStream) * ChannelsCount); + + return true; +} + +bool cSoundFileOgg::OpenRead(const char* Data, std::size_t SizeInBytes, std::size_t& NbSamples, unsigned int& ChannelsCount, unsigned int& SampleRate) { + // Close the file if already opened + if (myStream) + stb_vorbis_close(myStream); + + // Open the vorbis stream + unsigned char* Buffer = reinterpret_cast(const_cast(Data)); + int Length = static_cast(SizeInBytes); + myStream = stb_vorbis_open_memory(Buffer, Length, NULL, NULL); + if (myStream == NULL) { + cLog::instance()->Write( "Failed to read sound file from memory (cannot open the file)" ); + return false; + } + + // Get the music parameters + stb_vorbis_info Infos = stb_vorbis_get_info(myStream); + ChannelsCount = myChannelsCount = Infos.channels; + SampleRate = Infos.sample_rate; + NbSamples = static_cast(stb_vorbis_stream_length_in_samples(myStream)); + + return true; +} + +std::size_t cSoundFileOgg::Read(Int16* Data, std::size_t NbSamples) { + if (myStream && Data && NbSamples) { + int Read = stb_vorbis_get_samples_short_interleaved(myStream, myChannelsCount, Data, static_cast(NbSamples)); + return static_cast(Read * myChannelsCount); + } else + return 0; +} + +}} diff --git a/src/audio/csoundfileogg.hpp b/src/audio/csoundfileogg.hpp new file mode 100755 index 000000000..cfe93c662 --- /dev/null +++ b/src/audio/csoundfileogg.hpp @@ -0,0 +1,31 @@ +#ifndef EE_AUDIOCSOUNDFILEOGG_H +#define EE_AUDIOCSOUNDFILEOGG_H + +#include "base.hpp" +#include "csoundfile.hpp" + +namespace EE { namespace Audio { + +class cSoundFileOgg : public cSoundFile { + public: + cSoundFileOgg(); + ~cSoundFileOgg(); + + /** Check if a given file is supported by this loader. */ + static bool IsFileSupported(const std::string& Filename, bool Read); + + /** Check if a given file in memory is supported by this loader. */ + static bool IsFileSupported(const char* Data, std::size_t SizeInBytes); + + virtual std::size_t Read(Int16* Data, std::size_t NbSamples); + private : + virtual bool OpenRead(const std::string& Filename, std::size_t& NbSamples, unsigned int& ChannelsCount, unsigned int& SampleRate); + virtual bool OpenRead(const char* Data, std::size_t SizeInBytes, std::size_t& NbSamples, unsigned int& ChannelsCount, unsigned int& SampleRate); + + stb_vorbis* myStream; ///< Vorbis stream + unsigned int myChannelsCount; ///< Number of channels (1 = mono, 2 = stereo) +}; + +}} + +#endif diff --git a/src/audio/csoundstream.cpp b/src/audio/csoundstream.cpp new file mode 100755 index 000000000..f290f3e69 --- /dev/null +++ b/src/audio/csoundstream.cpp @@ -0,0 +1,199 @@ +#include "csoundstream.hpp" + +namespace EE { namespace Audio { + +cSoundStream::cSoundStream() : mIsStreaming(false), mChannelsCount(0), mSampleRate (0), mFormat (0), mLoop(false), mSamplesProcessed(0) {} + +cSoundStream::~cSoundStream() { + Stop(); // Stop the sound if it was playing +} + +void cSoundStream::Initialize(unsigned int ChannelsCount, unsigned int SampleRate) { + mChannelsCount = ChannelsCount; + mSampleRate = SampleRate; + + // Deduce the format from the number of channels + mFormat = cAudioDevice::instance().GetFormatFromChannelsCount(ChannelsCount); + + if (mFormat == 0) { // Check if the format is valid + mChannelsCount = 0; + mSampleRate = 0; + cLog::instance()->Write( "Unsupported number of channels." ); + } +} + +void cSoundStream::Play() { + if ( mFormat == 0 ) { // Check if the sound parameters have been set + cLog::instance()->Write( "Failed to play audio stream : sound parameters have not been initialized (call Initialize first)." ); + return; + } + + if ( mIsStreaming ) { // If the sound is already playing (probably paused), just resume it + cSound::Play(); + return; + } + + if ( OnStart() ) { // Notify the derived class + mIsStreaming = true; // Start updating the stream in a separate thread to avoid blocking the application + Launch(); + } +} + +void cSoundStream::Stop() { + mIsStreaming = false; // Wait for the thread to terminate + mSamplesProcessed = 0; + Wait(); +} + +unsigned int cSoundStream::GetChannelsCount() const { + return mChannelsCount; +} + +unsigned int cSoundStream::GetSampleRate() const { + return mSampleRate; +} + +EE_SOUND_STATE cSoundStream::GetState() const { + EE_SOUND_STATE Status = cSound::GetState(); + + if ( ( Status == SOUND_STOPPED ) && mIsStreaming ) // To compensate for the lag between Play() and alSourcePlay() + Status = SOUND_PLAYING; + + return Status; +} + +eeFloat cSoundStream::GetPlayingOffset() const { + return cSound::PlayingOffset() + static_cast(mSamplesProcessed) / mSampleRate / mChannelsCount; +} + +void cSoundStream::Loop( const bool& Loop ) { + mLoop = Loop; +} + +bool cSoundStream::Loop() const { + return mLoop; +} + +void cSoundStream::Run() { + if ( !cAudioDevice::instance().isCreated() ) + return; + + ALCheck(alGenBuffers(BuffersCount, mBuffers)); + unsigned int EndBuffer = 0xFFFF; + + // Fill the queue + bool RequestStop = FillQueue(); + + cSound::Play(); + + while ( mIsStreaming ) { + // The stream has been interrupted ! + if (cSound::GetState() == SOUND_STOPPED) { + // User requested to stop : finish the streaming loop + if (!RequestStop) { + cSound::Play(); + } else { + // Streaming is not completed : restart the sound + mIsStreaming = false; + } + } + + // Get the number of buffers that have been processed (ie. ready for reuse) + ALint NbProcessed; + ALCheck(alGetSourcei(cSound::mySource, AL_BUFFERS_PROCESSED, &NbProcessed)); + + while ( NbProcessed-- ) { + // Pop the first unused buffer from the queue + ALuint Buffer; + ALCheck( alSourceUnqueueBuffers(cSound::mySource, 1, &Buffer) ); + + // Retrieve its size and add it to the samples count + if ( Buffer == EndBuffer ) { + // This was the last buffer: reset the sample count + mSamplesProcessed = 0; + EndBuffer = 0xFFFF; + } else { + ALint Size; + ALCheck( alGetBufferi(Buffer, AL_SIZE, &Size) ); + mSamplesProcessed += Size / sizeof(Int16); + } + + // Fill it and push it back into the playing queue + if ( !RequestStop ) { + if ( FillAndPushBuffer(Buffer) ) { + // User requested to stop: check if we must loop or really stop + if ( mLoop && OnStart() ) { + // Looping: mark the current buffer as the last one + // (to know when to reset the sample count) + EndBuffer = Buffer; + } else { + // Not looping or restart failed: request stop + RequestStop = true; + } + } + } + } + + // Leave some time for the other threads if the stream is still playing + if ( cSound::GetState() != SOUND_STOPPED ) + eeSleep(100); + } + + // Stop the playback + cSound::Stop(); + + // Unqueue any buffer left in the queue + ClearQueue(); + + // Delete the buffers + ALCheck(alSourcei(cSound::mySource, AL_BUFFER, 0)); + ALCheck(alDeleteBuffers(BuffersCount, mBuffers)); +} + +bool cSoundStream::FillAndPushBuffer( const unsigned int& Buffer) { + bool RequestStop = false; + + // Acquire audio data + Chunk Data = {NULL, 0}; + if (!OnGetData(Data)) + RequestStop = true; + + // Create and fill the buffer, and push it to the queue + if (Data.Samples && Data.NbSamples) { + // Fill the buffer + ALsizei Size = static_cast(Data.NbSamples) * sizeof(Int16); + ALCheck(alBufferData(Buffer, mFormat, Data.Samples, Size, mSampleRate)); + + // Push it into the sound queue + ALCheck(alSourceQueueBuffers(cSound::mySource, 1, &Buffer)); + } + return RequestStop; +} + +bool cSoundStream::FillQueue() { + // Fill and enqueue all the available buffers + bool RequestStop = false; + for (int i = 0; (i < BuffersCount) && !RequestStop; ++i) { + if (FillAndPushBuffer(mBuffers[i])) + RequestStop = true; + } + + return RequestStop; +} + +void cSoundStream::ClearQueue() { + // Get the number of buffers still in the queue + ALint NbQueued; + ALCheck(alGetSourcei(cSound::mySource, AL_BUFFERS_QUEUED, &NbQueued)); + + // Unqueue them all + ALuint Buffer; + for (ALint i = 0; i < NbQueued; ++i) + ALCheck(alSourceUnqueueBuffers(cSound::mySource, 1, &Buffer)); +} + +bool cSoundStream::OnStart() { // Called when the sound restarts + return true; // Does nothing by default +} + +}} diff --git a/src/audio/csoundstream.hpp b/src/audio/csoundstream.hpp new file mode 100755 index 000000000..a481895d6 --- /dev/null +++ b/src/audio/csoundstream.hpp @@ -0,0 +1,85 @@ +#ifndef EE_AUDIOCSOUNDSTREAM_H +#define EE_AUDIOCSOUNDSTREAM_H + +#include "base.hpp" +#include "caudiodevice.hpp" +#include "csound.hpp" + +namespace EE { namespace Audio { + +class EE_API cSoundStream : private cThread, private cSound { + public: + using cSound::Pause; + using cSound::Pitch; + using cSound::Volume; + using cSound::Position; + using cSound::MinDistance; + using cSound::Attenuation; + using cSound::SetRelativeToListener; + using cSound::IsRelativeToListener; + + struct Chunk { + const Int16* Samples; ///< Pointer to the audio samples + std::size_t NbSamples; ///< Number of samples pointed by Samples + }; + + virtual ~cSoundStream(); + + void Play(); + void Stop(); + + unsigned int GetChannelsCount() const; + unsigned int GetSampleRate() const; + + EE_SOUND_STATE GetState() const; + EE_SOUND_STATE State() const { return GetState(); }; + + eeFloat GetPlayingOffset() const; + + /** Set the stream loop state. This parameter is disabled by default + * @param Loop True to play in loop, false to play once + */ + void Loop( const bool& Loop); + + + /** Tell whether or not the stream is looping + * @return True if the music is looping, false otherwise + */ + bool Loop() const; + protected: + cSoundStream(); + + void Initialize(unsigned int ChannelsCount, unsigned int SampleRate); + private : + virtual void Run(); + + virtual bool OnStart(); + virtual bool OnGetData(Chunk& Data) = 0; + + /** Fill a new buffer with audio data, and push it to the playing queue + * @param Buffer Buffer to fill + * @return True if the derived class wish to continue playback + */ + bool FillAndPushBuffer( const unsigned int& Buffer ); + + /** Fill the buffers queue with all available buffers + * @return True if the derived class has requested to stop + */ + bool FillQueue(); + + void ClearQueue(); + + enum {BuffersCount = 3}; + + bool mIsStreaming; ///< Streaming state (true = playing, false = stopped) + unsigned int mBuffers[BuffersCount]; ///< Sound buffers used to store temporary audio data + unsigned int mChannelsCount; ///< Number of channels (1 = mono, 2 = stereo, ...) + unsigned int mSampleRate; ///< Frequency (samples / second) + unsigned long mFormat; ///< Format of the internal sound buffers + bool mLoop; ///< Loop flag (true to loop, false to play once) + unsigned int mSamplesProcessed; ///< Number of buffers processed since beginning of the stream +}; + +}} + +#endif diff --git a/src/audio/openal.hpp b/src/audio/openal.hpp new file mode 100755 index 000000000..252949c78 --- /dev/null +++ b/src/audio/openal.hpp @@ -0,0 +1,54 @@ +#ifndef EE_OPENAL_H +#define EE_OPENAL_H + +#include +#include +#include +#include + +namespace EE { namespace Audio { + +#ifdef EE_DEBUG + // If in debug mode, perform a test on every call + #define ALCheck(Func) ((Func), ALCheckError(__FILE__, __LINE__)) +#else + #define ALCheck(Func) (Func) +#endif + +inline void ALCheckError(const std::string& File, unsigned int Line) { + // Get the last error + ALenum ErrorCode = alGetError(); + if (ErrorCode != AL_NO_ERROR) { + std::string Error, Desc; + + // Decode the error code + switch (ErrorCode) { + case AL_INVALID_NAME : + Error = "AL_INVALID_NAME"; + Desc = "an unacceptable name has been specified"; + break; + case AL_INVALID_ENUM : + Error = "AL_INVALID_ENUM"; + Desc = "an unacceptable value has been specified for an enumerated argument"; + break; + case AL_INVALID_VALUE : + Error = "AL_INVALID_VALUE"; + Desc = "a numeric argument is out of range"; + break; + case AL_INVALID_OPERATION : + Error = "AL_INVALID_OPERATION"; + Desc = "the specified operation is not allowed in the current state"; + break; + case AL_OUT_OF_MEMORY : + Error = "AL_OUT_OF_MEMORY"; + Desc = "there is not enough memory left to execute the command"; + break; + } + + // Log the error + std::cerr << "An internal OpenAL call failed in " << File.substr(File.find_last_of("\\/") + 1) << " (" << Line << ") : " << Error << ", " << Desc << std::endl; + } +} + +}} +#endif diff --git a/src/audio/tsoundmanager.hpp b/src/audio/tsoundmanager.hpp new file mode 100755 index 000000000..8090d1544 --- /dev/null +++ b/src/audio/tsoundmanager.hpp @@ -0,0 +1,133 @@ +#ifndef EE_AUDIOTSOUNDMANAGER_H +#define EE_AUDIOTSOUNDMANAGER_H + +#include "base.hpp" +#include "csound.hpp" +#include "csoundbuffer.hpp" + +namespace EE { namespace Audio { + +/** @brief A basic template to hold sounds and the respective buffer. */ +template +class EE_API tSoundManager{ + public: + bool LoadFromFile( const T& id, const std::string& filepath ); + bool LoadFromMemory( const T& id, const char* Data, std::size_t SizeInBytes ); + bool LoadFromSamples( const T& id, const Int16* Samples, std::size_t SamplesCount, unsigned int ChannelsCount, unsigned int SampleRate ); + bool LoadFromPack( const T& id, cPack* Pack, const std::string& FilePackPath ); + + cSoundBuffer& GetBuffer( const T& id ); + + /** This method will open a new channel if the channel seted for the sound is playing. */ + void Play( const T& id ); + + bool Remove( const T& id ); + + cSound& operator[] ( const T& id ); + + ~tSoundManager(); + private: + typedef struct { + cSoundBuffer Buf; + std::vector Snd; + } sSound; + std::map tSounds; +}; + +template +bool tSoundManager::LoadFromPack( const T& id, cPack* Pack, const std::string& FilePackPath ) { + if ( tSounds.find( id ) == tSounds.end() ) { // if id doesn't exists + if ( tSounds[id].Buf.LoadFromPack( Pack, FilePackPath ) ) { + tSounds[id].Snd.push_back( cSound( tSounds[id].Buf ) ); + return true; + } + } + return false; +} + +template +bool tSoundManager::LoadFromFile( const T& id, const std::string& filepath ) { + if ( tSounds.find( id ) == tSounds.end() ) { // if id doesn't exists + if ( tSounds[id].Buf.LoadFromFile( filepath ) ) { + tSounds[id].Snd.push_back( cSound( tSounds[id].Buf ) ); + return true; + } + } + return false; +} + +template +bool tSoundManager::LoadFromMemory( const T& id, const char* Data, std::size_t SizeInBytes ) { + if ( tSounds.find( id ) == tSounds.end() ) { // if id doesn't exists + if ( tSounds[id].Buf.LoadFromMemory( Data, SizeInBytes ) ) { + tSounds[id].Snd.push_back( cSound( tSounds[id].Buf ) ); + return true; + } + } + return false; +} + +template +bool tSoundManager::LoadFromSamples( const T& id, const Int16* Samples, std::size_t SamplesCount, unsigned int ChannelsCount, unsigned int SampleRate ) { + if ( tSounds.find( id ) == tSounds.end() ) { // if id doesn't exists + if ( tSounds[id].Buf.LoadFromSamples( Samples, SamplesCount, ChannelsCount, SampleRate ) ) { + tSounds[id].Snd.push_back( cSound( tSounds[id].Buf ) ); + return true; + } + } + return false; +} + +template +cSoundBuffer& tSoundManager::GetBuffer( const T& id ) { + if ( tSounds.find( id ) != tSounds.end() ) + return tSounds[id].Buf; +} + +template +cSound& tSoundManager::operator[] ( const T& id ) { + if ( tSounds.find( id ) != tSounds.end() ) + return tSounds[id].Snd[0]; + + return tSounds[0].Snd[0]; +} + +template +void tSoundManager::Play( const T& id ) { + if ( tSounds.find( id ) != tSounds.end() ) { + for ( Uint32 i = 0; i < tSounds[id].Snd.size(); i++ ) { + // If there is a free slot, use it. + if ( tSounds[id].Snd[i].GetState() != SOUND_PLAYING ) { + tSounds[id].Snd[i].Play(); + return; + } + } + + // Otherwise create a new one and play it. + tSounds[id].Snd.push_back( cSound( tSounds[id].Buf ) ); + tSounds[id].Snd[ tSounds[id].Snd.size() - 1 ].Play(); + } +} + +template +tSoundManager::~tSoundManager() { + typename std::map::iterator itr; + for (itr = tSounds.begin(); itr != tSounds.end(); itr++) + itr->second.Snd.clear(); + + tSounds.clear(); +} + +template +bool tSoundManager::Remove( const T& id ) { + if ( tSounds.find( id ) != tSounds.end() ) { + tSounds.erase( id ); + return true; + } + return false; +} + +typedef tSoundManager cSoundManager; +}} + +#endif diff --git a/src/base.hpp b/src/base.hpp new file mode 100644 index 000000000..a0813a049 --- /dev/null +++ b/src/base.hpp @@ -0,0 +1,107 @@ +#ifndef EE_BASE_HPP +#define EE_BASE_HPP + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include +#include + +#include +#include +#include + +#include + +// Templates needed by the library +#include +#include +#include + +#define EE_SHADERS +#ifdef EE_SHADERS + #define GLEW_STATIC + #include "helper/glew/glew.h" +#endif +#include + +#define Int8 Sint8 +#define Int16 Sint16 +#define Int32 Sint32 +#define Int64 Sint64 + +#define EE_PLATFORM_WIN32 1 +#define EE_PLATFORM_LINUX 2 +#define EE_PLATFORM_APPLE 3 + +#if defined( __WIN32__ ) || defined( _WIN32 ) +# define EE_PLATFORM EE_PLATFORM_WIN32 + + #if (defined (_MSCVER) || defined (_MSC_VER)) +# define EE_COMPILER_MSVC + #endif + +#elif defined( __APPLE_CC__) || defined ( __APPLE__ ) +# define EE_PLATFORM EE_PLATFORM_APPLE + +#else +# define EE_PLATFORM EE_PLATFORM_LINUX +#endif + +#if EE_PLATFORM == EE_PLATFORM_WIN32 + #define EE_CALL _stdcall + + #ifdef EE_DYNAMIC + // Windows platforms + #ifdef EE_EXPORTS + // From DLL side, we must export + #define EE_API __declspec(dllexport) + #else + // From client application side, we must import + #define EE_API __declspec(dllimport) + #endif + + #ifdef _MSC_VER + #pragma warning(disable : 4251) + #endif + #else + // No specific directive needed for static build + #define EE_API + #endif +#else + // Other platforms don't need to define anything + #define EE_API + #define EE_CALL +#endif + +#define EE_CLOCKS_PER_SEC 1000000l + +#define eeARRAY_SIZE(__array) ( sizeof(__array) / sizeof(__array[0]) ) +#define eeSAFE_DELETE(p) { if(p) { delete (p); (p)=NULL; } } +#define eeSAFE_DELETE_ARRAY(p) { if(p) { delete[](p); (p)=NULL; } } + +namespace EE { + typedef float eeFloat; //! The internal floating point used on EE++. \n This can help to improve compatibility with some platforms. \n And helps for an easy change from single precision to double precision. + typedef double eeDouble; //! The internal double floating point. It's only used when the engine needs some very high precision floating point ( for example the timer ) + typedef unsigned long eeUint; + typedef signed long eeInt; + + const eeFloat PI = 3.141592654f; + const eeFloat TwoPI = 6.283185308f; + const eeFloat PId180 = PI / 180.f; + const eeFloat d180PI = 180.f / PI; + + using namespace std; +} + +#endif diff --git a/src/ee.h b/src/ee.h new file mode 100755 index 000000000..b89eb3f2b --- /dev/null +++ b/src/ee.h @@ -0,0 +1,117 @@ +#ifndef EE_H +#define EE_H +/** + @mainpage Entropia Engine++ + + Developed by: Martín Lucas Golini + + 2D Game Engine designed for an easy cross-platform game development. + The project aims to provide a simple and powerfull framework that takes advantage of C++, OpenGL, OpenAL, SDL and more. + + Thanks to: \n + * Jonathan Dummer for the Simple OpenGL Image Library. \n + * SFML staff, a great library that use as reference for the development. \n + * OGRE staff for the Timer implementation \n + * Sean Barrett for the stb_vorbis library. \n + * Amir 'Genjix' Taaki for the information of SDL_Collide.h. + * And a lot more people! :P +**/ + + // General includes and declarations + #include "base.hpp" + using namespace EE; + + // Utils + #include "utils/vector2.hpp" + #include "utils/vector3.hpp" + #include "utils/colors.hpp" + #include "utils/polygon2.hpp" + #include "utils/rect.hpp" + #include "utils/cwaypoints.hpp" + #include "utils/cinterpolation.hpp" + #include "utils/cperlinnoise.hpp" + #include "utils/string.hpp" + #include "utils/utils.hpp" + #include "utils/easing.hpp" + using namespace EE::Utils; + using namespace EE::Utils::easing; + + // Math + #include "math/math.hpp" + using namespace EE::Math; + + // System + #include "system/singleton.hpp" + #include "system/cthread.hpp" + #include "system/cmutex.hpp" + #include "system/clog.hpp" + #include "system/ctimer.hpp" + #include "system/ctimeelapsed.hpp" + #include "system/cinifile.hpp" + #include "system/cpack.hpp" + #include "system/cpak.hpp" + #include "system/crc4.hpp" + using namespace EE::System; + + // Audio + #include "audio/openal.hpp" + #include "audio/caudiodevice.hpp" + #include "audio/caudiolistener.hpp" + #include "audio/caudioresource.hpp" + #include "audio/csoundfile.hpp" + #include "audio/csoundfiledefault.hpp" + #include "audio/csoundfileogg.hpp" + #include "audio/csound.hpp" + #include "audio/csoundbuffer.hpp" + #include "audio/csoundstream.hpp" + #include "audio/cmusic.hpp" + #include "audio/tsoundmanager.hpp" + using namespace EE::Audio; + + // Window + #include "window/cinput.hpp" + #include "window/cinputtextbuffer.hpp" + #include "window/cview.hpp" + #include "window/cengine.hpp" + + // Graphics + #include "graphics/renders.hpp" + #include "graphics/ctexture.hpp" + #include "graphics/ctexturefactory.hpp" + #include "graphics/cshape.hpp" + #include "graphics/cshapemanager.hpp" + #include "graphics/csprite.hpp" + #include "graphics/cparticle.hpp" + #include "graphics/cparticlesystem.hpp" + #include "graphics/cfont.hpp" + #include "graphics/ctexturefont.hpp" + #include "graphics/cttffont.hpp" + #include "graphics/cprimitives.hpp" + #include "graphics/cscrollparallax.hpp" + #include "graphics/cconsole.hpp" + #include "graphics/cbatchrenderer.hpp" + #include "graphics/cglobalbatchrenderer.hpp" + #include "graphics/ctextcache.hpp" + #include "graphics/pixelperfect.hpp" + + #ifdef EE_SHADERS + #include "graphics/cshader.hpp" + #include "graphics/cshaderprogram.hpp" + #endif + using namespace EE::Graphics; + + // Gaming + #include "gaming/clight.hpp" + #include "gaming/cisomap.hpp" + using namespace EE::Gaming; + + // UI + #include "ui/cuicontrol.hpp" + #include "ui/cuidragable.hpp" + #include "ui/cuicontrolanim.hpp" + #include "ui/cuigfx.hpp" + #include "ui/cuitextbox.hpp" + #include "ui/cuitextinput.hpp" + #include "ui/cuimanager.hpp" + using namespace EE::UI; +#endif diff --git a/src/gaming/base.hpp b/src/gaming/base.hpp new file mode 100644 index 000000000..6ee4583e8 --- /dev/null +++ b/src/gaming/base.hpp @@ -0,0 +1,25 @@ +#ifndef EE_GAMING_BASE +#define EE_GAMING_BASE + +#include "../base.hpp" + +#include "../utils/utils.hpp" +#include "../utils/vector2.hpp" +#include "../utils/colors.hpp" +#include "../utils/rect.hpp" +using namespace EE::Utils; + +#include "../math/math.hpp" +using namespace EE::Math; + +#include "../window/cinput.hpp" +#include "../window/cengine.hpp" +using namespace EE::Window; + +#include "../graphics/ctexture.hpp" +#include "../graphics/ctexturefactory.hpp" +#include "../graphics/cfont.hpp" +#include "../graphics/cprimitives.hpp" +using namespace EE::Graphics; + +#endif diff --git a/src/gaming/cisomap.cpp b/src/gaming/cisomap.cpp new file mode 100755 index 000000000..1b6103da1 --- /dev/null +++ b/src/gaming/cisomap.cpp @@ -0,0 +1,333 @@ +#include "cisomap.hpp" + +namespace EE { namespace Gaming { + +cIsoMap::cIsoMap() : OffsetX(0), OffsetY(0) { + EE = cEngine::instance(); + TF = cTextureFactory::instance(); +} + +cIsoMap::~cIsoMap() { + for ( eeUint x = 0; x < MapWidth; x++ ) + for ( eeUint y = 0; y < MapHeight; y++ ) + Tile(x, y).Layers.clear(); + + Map.clear(); +} + +void cIsoMap::Create( const eeUint& MapTilesX, const eeUint& MapTilesY, const eeUint& NumLayers, const eeUint TilesWidth, const eeUint TilesHeight, const eeColor& AmbientCol ) { + MapWidth = MapTilesX; + MapHeight = MapTilesY; + MapLayers = NumLayers; + + TileWidth = TilesWidth; + TileHeight = TilesHeight; + + TileHWidth = TileWidth * 0.5f; + TileHHeight = TileHeight * 0.5f; + TileAltitude = TileHeight * 0.25f; + + MapAmbientColor = AmbientCol; + + Map.resize( MapWidth * MapHeight ); + CreateBaseVertexBuffer(); + + TilesRange = 10; + + Light.Create( 250.0f, 0, 0, eeColor(255,255,255), LIGHT_ISOMETRIC ); + + DrawFont = false; +} + +void cIsoMap::CreateBaseVertexBuffer() { + eeFloat dX, dY, pX, pY; + eeUint i; + + for ( eeUint x = 0; x < MapWidth; x++ ) { + for ( eeUint y = 0; y < MapHeight; y++ ) { + cIsoTile * T = &Tile(x, y); + + if ( T->Layers.size() < 1 ) + T->Layers.resize( MapLayers ); + + if ( (x % 2) == 0) { + dX = -TileHWidth; + dY = -TileHHeight; + } else { + dX = -TileHWidth; + dY = 0; + } + pX = x * TileHWidth + dX; + pY = y * TileHWidth + dY; + + T->Q.V[0] = eeVector2f( pX + TileHWidth, pY ); // Left Top Vertex + T->Q.V[1] = eeVector2f( pX, pY + TileHHeight ); // Left Bottom Vertex + T->Q.V[2] = eeVector2f( pX + TileHWidth, pY + TileHeight ); // Top Left Vertex + T->Q.V[3] = eeVector2f( pX + TileWidth, pY + TileHHeight ); // Top Bottom Vertex + + T->TilePosStr = stringTowstring( intToStr( x ) + "-" + intToStr( y ) ); + T->Box = Quad2toAABB( T->Q ); + + for ( i = 0; i < 4; i++ ) + T->Color[i] = MapAmbientColor; + + for ( i = 1; i < MapLayers; i++ ) + Layer( x, y, i, 0 ); + } + } +} + +cIsoTile& cIsoMap::Tile( const eeUint& MapTileX, const eeUint& MapTileY ) { + if ( MapTileX >= MapWidth || MapTileY >= MapHeight ) + return Map[0]; + + return Map[ MapTileX + MapTileY * MapWidth ]; +} + +void cIsoMap::Layer( const eeUint& MapTileX, const eeUint& MapTileY, const eeUint& LayerNum, const eeUint& LayerData ) { + if( LayerNum < MapLayers ) + Tile(MapTileX, MapTileY).Layers[LayerNum] = LayerData; +} + +void cIsoMap::Draw() { + eeAABB TileAABB; + + ScreenAABB = eeAABB( -OffsetX, -OffsetY, EE->GetWidth() - OffsetX, EE->GetHeight() - OffsetY ); // Screen AABB to MAP AABB + + MouseMapPos = eeVector2f( cInput::instance()->MouseX() - OffsetX, cInput::instance()->MouseY() - OffsetY ); + + Light.UpdatePos( MouseMapPos ); + + if (OffsetX > 0) + OffsetX = 0; + + if (OffsetY > 0) + OffsetY = 0; + + if ( -OffsetX > Tile( MapWidth-1, MapHeight-1 ).Q.V[1].x - EE->GetWidth() ) + OffsetX = -(Tile( MapWidth-1, MapHeight-1 ).Q.V[1].x - EE->GetWidth()); + + if ( -OffsetY > Tile( MapWidth-1, MapHeight-1 ).Q.V[1].y - EE->GetHeight() ) + OffsetY = -(Tile( MapWidth-1, MapHeight-1 ).Q.V[1].y - EE->GetHeight()); + + Tx = (Int32)( -OffsetX / (eeFloat)TileHeight ) - TilesRange; + Ty = (Int32)( -OffsetY / (eeFloat)TileHeight ) - TilesRange; + + if (Tx < 0) Tx = 0; + if (Tx >= (eeInt)MapWidth) Tx = MapWidth-1; + + if (Ty < 0) Ty = 0; + if (Ty >= (eeInt)MapHeight) Ty = MapHeight-1; + + Tx2 = ( Tx + TilesRange + (eeInt)( EE->GetWidth() / (eeFloat)TileHeight ) + TilesRange ); + Ty2 = ( Ty + TilesRange + (eeInt)(EE->GetHeight() / (eeFloat)TileHeight) + TilesRange ); + + eeFloat TexCoords[8] = { 0, 0, 0, 1, 1, 1, 1, 0 }; + eeColorA SC(50,50,50,100); + + glLoadIdentity(); + glPushMatrix(); + glTranslatef( OffsetX, OffsetY, 0.0f ); + + for ( eeUint L = 0; L < MapLayers; L++ ) { + for ( eeInt y = Ty; y < Ty2; y++ ) { + for ( eeInt x = Tx; x < Tx2; x++ ) { + cIsoTile* T = &Tile( (eeUint)x, (eeUint)y ); + + if ( L == 0 ) { + TileAABB = T->Box; + + if ( Intersect( ScreenAABB, TileAABB ) ) { + T->Color[0] = T->Color[1] = T->Color[2] = T->Color[3] = MapAmbientColor; + + if ( Intersect( Light.GetAABB(), TileAABB ) ) { + T->Color[0] = Light.ProcessVertex( T->Q.V[0].x, T->Q.V[0].y, T->Color[0], T->Color[0] ); // Left - Top Vertex + T->Color[1] = Light.ProcessVertex( T->Q.V[1].x, T->Q.V[1].y, T->Color[1], T->Color[1] ); // Left - Bottom Vertex + T->Color[2] = Light.ProcessVertex( T->Q.V[2].x, T->Q.V[2].y, T->Color[2], T->Color[2] ); // Right - Bottom Vertex + T->Color[3] = Light.ProcessVertex( T->Q.V[3].x, T->Q.V[3].y, T->Color[3], T->Color[3] ); // Right - Top Vertex + } + + TF->Bind( T->Layers[L] ); + TF->SetBlendFunc(ALPHA_NORMAL); + + glColorPointer( 3, GL_UNSIGNED_BYTE, 0, reinterpret_cast( T ) ); + glVertexPointer( 2, GL_FLOAT, 0, reinterpret_cast( T ) + sizeof(eeColor) * 4 ); + glTexCoordPointer( 2, GL_FLOAT, 0, reinterpret_cast( &TexCoords[0] ) ); + + glDrawArrays( GL_QUADS, 0, 4 ); + + if ( TileAABB.Contains( MouseMapPos ) ) { + if ( IntersectQuad2( T->Q, eeQuad2f( MouseMapPos, MouseMapPos, MouseMapPos, MouseMapPos ) ) ) { + MouseTilePos.x = x; + MouseTilePos.y = y; + } + } + } + } else { + if ( T->Layers[L] > 0 ) { + cTexture* Tex = TF->GetTexture( T->Layers[L] ); + + if ( T != NULL ) { + eeVector2f TileCenter( T->Q.V[1].x + (T->Q.V[3].x - T->Q.V[1].x) * 0.5f, T->Q.V[0].y + (T->Q.V[2].y - T->Q.V[0].y) * 0.5f ); + eeVector2f ObjPos( TileCenter.x - Tex->ImgWidth() * 0.5f, TileCenter.y - Tex->ImgHeight() * 0.80f ); + + eeAABB LayerAABB( TileCenter.x - Tex->Width() * 0.5f, TileCenter.y - Tex->Height(), TileCenter.x + Tex->Width() * 0.5f, TileCenter.y ); + eeAABB ShadowAABB( ObjPos.x, TileCenter.y - Tex->ImgHeight(), TileCenter.x + Tex->ImgWidth(), TileCenter.y ); + + if ( Intersect( ScreenAABB, ShadowAABB ) ) { + //AABB ShadowAABB_RECT( OffsetX + ObjPos.x, OffsetY + TileCenter.y - Tex->Height(), OffsetX + TileCenter.x + Tex->Width(), OffsetY + TileCenter.y ); + //PR.DrawRectangle( ShadowAABB_RECT, 0, 1, DRAW_LINE ); + TF->DrawEx( T->Layers[L], OffsetX + ObjPos.x, OffsetY + ObjPos.y, (eeFloat)Tex->ImgWidth(), (eeFloat)Tex->ImgHeight(), 0, 1, SC, SC, SC, SC, ALPHA_NORMAL, RN_ISOMETRIC ); + } + + if ( Intersect( ScreenAABB, LayerAABB ) ) { + TF->DrawEx( T->Layers[L], OffsetX + TileCenter.x - (eeFloat)Tex->ImgWidth() * 0.5f, OffsetY + TileCenter.y - (eeFloat)Tex->ImgHeight(), (eeFloat)Tex->ImgWidth(), (eeFloat)Tex->ImgHeight(), 0, 1, eeColorA(T->Color[0]), eeColorA(T->Color[1]), eeColorA(T->Color[2]), eeColorA(T->Color[3]) ); + } + } + } + } + } + } + + if ( L == 0 ) + glPopMatrix(); + } + + if ( DrawFont ) { + for ( eeInt y = Ty; y < Ty2; y++ ) { + for ( eeInt x = Tx; x < Tx2; x++ ) { + cIsoTile* T = &Tile( (eeUint)x, (eeUint)y ); + myFont->Draw( T->TilePosStr, OffsetX + T->Q.V[1].x + ( T->Q.V[3].x - T->Q.V[1].x ) * 0.5f - T->TilePosStr.size() * myFont->GetFontSize() * 0.5f, OffsetY + T->Q.V[0].y + ( T->Q.V[2].y - T->Q.V[0].y ) * 0.5f - myFont->GetFontHeight() * 0.5f ); + } + } + } + + PR.DrawQuad( Tile( MouseTilePos.x, MouseTilePos.y ).Q, DRAW_LINE, ALPHA_NORMAL, 1.0f, OffsetX, OffsetY ); +} + +void cIsoMap::Move( const eeFloat& offsetx, const eeFloat& offsety ) { + OffsetX += offsetx; + OffsetY += offsety; +} + +void cIsoMap::SetTileHeight( const eeUint& MapTileX, const eeUint& MapTileY, const eeUint& Level, const bool& JointUp ) { + SetJointHeight( MapTileX, MapTileY, 0, Level, JointUp ); + SetJointHeight( MapTileX, MapTileY, 1, Level, JointUp ); + SetJointHeight( MapTileX, MapTileY, 2, Level, JointUp ); + SetJointHeight( MapTileX, MapTileY, 3, Level, JointUp ); +} + +void cIsoMap::SetJointHeight( const eeUint& MapTileX, const eeUint& MapTileY, const eeUint& JointNum, const eeUint& Level, const bool& JointUp ) { + eeFloat AltitudeModif = ( JointUp ) ? -1.f : 1.f; + eeFloat VertexHeight = (TileAltitude * AltitudeModif) * (eeFloat)Level; + eeFloat NJHeight; + + if ( MapTileX >= MapWidth || MapTileY >= MapHeight ) + return; + + cIsoTile * T = &Tile( MapTileX, MapTileY ); + + T->Q.V[JointNum].y += VertexHeight; + + NJHeight = T->Q.V[JointNum].y; + + switch (JointNum) { + case 0: + if ( (MapTileX % 2) == 0) { + VertexChangeHeight( MapTileX - 1, MapTileY - 1, 3, VertexHeight, NJHeight, JointUp ); + VertexChangeHeight( MapTileX , MapTileY - 1, 2, VertexHeight, NJHeight, JointUp ); + VertexChangeHeight( MapTileX + 1, MapTileY - 1, 1, VertexHeight, NJHeight, JointUp ); + } else { + VertexChangeHeight( MapTileX + 1, MapTileY , 1, VertexHeight, NJHeight, JointUp ); + VertexChangeHeight( MapTileX , MapTileY - 1, 2, VertexHeight, NJHeight, JointUp ); + VertexChangeHeight( MapTileX - 1, MapTileY , 3, VertexHeight, NJHeight, JointUp ); + } + break; + case 1: + if ( (MapTileX % 2) == 0) { + VertexChangeHeight( MapTileX - 1, MapTileY - 1, 2, VertexHeight, NJHeight, JointUp ); + VertexChangeHeight( MapTileX - 2, MapTileY , 3, VertexHeight, NJHeight, JointUp ); + VertexChangeHeight( MapTileX - 1, MapTileY , 0, VertexHeight, NJHeight, JointUp ); + } else { + VertexChangeHeight( MapTileX - 1, MapTileY + 1, 0, VertexHeight, NJHeight, JointUp ); + VertexChangeHeight( MapTileX - 1, MapTileY , 2, VertexHeight, NJHeight, JointUp ); + VertexChangeHeight( MapTileX - 2, MapTileY , 3, VertexHeight, NJHeight, JointUp ); + } + break; + case 2: + if ( (MapTileX % 2) == 0) { + VertexChangeHeight( MapTileX + 1, MapTileY , 1, VertexHeight, NJHeight, JointUp ); + VertexChangeHeight( MapTileX - 1, MapTileY , 3, VertexHeight, NJHeight, JointUp ); + VertexChangeHeight( MapTileX , MapTileY + 1, 0, VertexHeight, NJHeight, JointUp ); + } else { + VertexChangeHeight( MapTileX , MapTileY + 1, 0, VertexHeight, NJHeight, JointUp ); + VertexChangeHeight( MapTileX + 1, MapTileY + 1, 1, VertexHeight, NJHeight, JointUp ); + VertexChangeHeight( MapTileX - 1, MapTileY + 1, 3, VertexHeight, NJHeight, JointUp ); + } + break; + case 3: + if ( (MapTileX % 2) == 0) { + VertexChangeHeight( MapTileX + 1, MapTileY - 1, 2, VertexHeight, NJHeight, JointUp ); + VertexChangeHeight( MapTileX + 1, MapTileY , 0, VertexHeight, NJHeight, JointUp ); + VertexChangeHeight( MapTileX + 2, MapTileY , 1, VertexHeight, NJHeight, JointUp ); + } else { + VertexChangeHeight( MapTileX + 1, MapTileY + 1, 0, VertexHeight, NJHeight, JointUp ); + VertexChangeHeight( MapTileX + 2, MapTileY , 1, VertexHeight, NJHeight, JointUp ); + VertexChangeHeight( MapTileX + 1, MapTileY , 2, VertexHeight, NJHeight, JointUp ); + } + break; + } + + T->Box = Quad2toAABB( T->Q ); +} + +void cIsoMap::VertexChangeHeight( const eeInt& MapTileX, const eeInt& MapTileY, const eeUint& JointNum, const eeFloat& Height, const eeFloat& NewJointHeight, const bool& JointUp ) { + if ( ( MapTileX >= 0 && MapTileX < (eeInt)MapWidth ) && ( MapTileY >= 0 && MapTileY < (eeInt)MapHeight ) ) { + cIsoTile * T = &Tile( MapTileX, MapTileY ); + + if ( ( JointUp && T->Q.V[JointNum].y >= NewJointHeight ) || ( !JointUp && T->Q.V[JointNum].y <= NewJointHeight ) ) { + T->Q.V[JointNum].y += Height; + } + } +} + +eeVector2f cIsoMap::TileBaseCoords( const eeUint& MapTileX, const eeUint& MapTileY, const eeUint& JointNum) { + eeFloat dX, dY, pX, pY; + + if ( (MapTileX % 2) == 0) { + dX = -TileHWidth; + dY = -TileHHeight; + } else { + dX = -TileHWidth; + dY = 0; + } + pX = MapTileX * TileHWidth + dX; + pY = MapTileY * TileHWidth + dY; + + switch( JointNum ) { + case 0: + return eeVector2f( pX + TileHWidth, pY ); // Left Top Vertex + break; + case 1: + return eeVector2f( pX, pY + TileHHeight ); // Left Bottom Vertex + break; + case 2: + return eeVector2f( pX + TileHWidth, pY + TileHeight ); // Top Left Vertex + break; + case 3: + return eeVector2f( pX + TileWidth, pY + TileHHeight ); // Top Bottom Vertex + break; + } + + return eeVector2f(0,0); +} + +eeQuad2f cIsoMap::TileQBaseCoords( const eeUint& MapTileX, const eeUint& MapTileY ) { + return eeQuad2f( TileBaseCoords( MapTileX, MapTileY, 0 ), TileBaseCoords( MapTileX, MapTileY, 1 ), TileBaseCoords( MapTileX, MapTileY, 2 ), TileBaseCoords( MapTileX, MapTileY, 3 ) ); +} + +void cIsoMap::Reset() { + CreateBaseVertexBuffer(); +} + +}} diff --git a/src/gaming/cisomap.hpp b/src/gaming/cisomap.hpp new file mode 100755 index 000000000..e1d49cf5b --- /dev/null +++ b/src/gaming/cisomap.hpp @@ -0,0 +1,80 @@ +#ifndef EE_GAMINGCISOMAP_H +#define EE_GAMINGCISOMAP_H + +#include "base.hpp" +#include "clight.hpp" + +namespace EE { namespace Gaming { + +class EE_API cIsoTile { + public: + eeColor Color[4]; //! Color of every vertex stored + eeQuad2f Q; //! Vertex Buffer Data + std::vector Layers; + std::wstring TilePosStr; + eeAABB Box; +}; + +class EE_API cIsoMap{ + public: + cIsoMap(); + ~cIsoMap(); + + void Create( const eeUint& MapTilesX, const eeUint& MapTilesY, const eeUint& NumLayers = 1, const eeUint TilesWidth = 64, const eeUint TilesHeight = 32, const eeColor& AmbientCol = eeColor(255,255,255) ); + cIsoTile& Tile( const eeUint& MapTileX, const eeUint& MapTileY ); + void Layer( const eeUint& MapTileX, const eeUint& MapTileY, const eeUint& LayerNum, const eeUint& LayerData ); + void Draw(); + void Move( const eeFloat& offsetx, const eeFloat& offsety ); + + Uint32 Width() const { return MapWidth; } + Uint32 Height() const { return MapHeight; } + + void AmbientColor( const eeColor& AC ) { MapAmbientColor = AC; } + eeColor AmbientColor() const { return MapAmbientColor; } + + void SetJointHeight( const eeUint& MapTileX, const eeUint& MapTileY, const eeUint& JointNum, const eeUint& Level = 1, const bool& JointUp = true ); + void SetTileHeight( const eeUint& MapTileX, const eeUint& MapTileY, const eeUint& Level = 1, const bool& JointUp = true ); + + eeVector2i GetMouseTilePos() const { return MouseTilePos; } + eeVector2f GetMouseMapCoords() const { return MouseMapPos; } + eeAABB GetScreenMapCoords() const { return ScreenAABB; } + + eeVector2f TileBaseCoords( const eeUint& MapTileX, const eeUint& MapTileY, const eeUint& JointNum); + eeQuad2f TileQBaseCoords( const eeUint& MapTileX, const eeUint& MapTileY ); + + cFont* myFont; + bool DrawFont; + cLight Light; + + void Reset(); + protected: + std::vector Map; + + // Map Ambient Color + eeColor MapAmbientColor; + + // Map Basic Data + eeUint MapWidth, MapHeight, MapLayers, TileWidth, TileHeight, TilesRange; + eeFloat TileHWidth, TileHHeight, TileAltitude; + + eeVector2i MouseTilePos; + eeVector2f MouseMapPos; + eeAABB ScreenAABB; + + eeInt Tx, Ty, Tx2, Ty2; + + // Camera on Map + eeFloat OffsetX, OffsetY; + + // Fast access to classes + cEngine* EE; + cTextureFactory* TF; + cPrimitives PR; + + void CreateBaseVertexBuffer(); + void VertexChangeHeight( const eeInt& MapTileX, const eeInt& MapTileY, const eeUint& JointNum, const eeFloat& Height, const eeFloat& NewJointHeight, const bool& JointUp ); +}; + +}} + +#endif diff --git a/src/gaming/clight.cpp b/src/gaming/clight.cpp new file mode 100755 index 000000000..4306f8acc --- /dev/null +++ b/src/gaming/clight.cpp @@ -0,0 +1,87 @@ +#include "clight.hpp" + +namespace EE { namespace Gaming { + +cLight::cLight() : mActive(true), mCalculated(false), mRadio(0.0f), mColor(255,255,255), mType(LIGHT_NORMAL) { +} + +cLight::~cLight() { +} + +cLight::cLight( const eeFloat& Radio, const eeFloat& x, const eeFloat& y, const eeColor& Color, LIGHT_TYPE Type ) : mActive(true), mCalculated(false) { + Create( Radio, x, y, Color, Type ); +} + +void cLight::Create( const eeFloat& Radio, const eeFloat& x, const eeFloat& y, const eeColor& Color, LIGHT_TYPE Type ) { + mRadio = Radio; + mPos.x = x; + mPos.y = y; + mColor = Color; + mType = Type; +} + +eeColor cLight::ProcessVertex( const eeFloat& PointX, const eeFloat& PointY, const eeColor& VertexColor, const eeColor& BaseColor ) { + eeFloat VertexDist; + + if ( mActive ) { + if ( mType == LIGHT_NORMAL ) + VertexDist = fabs( Distance( mPos.x, mPos.y, PointX, PointY ) ); + else { + eeFloat XDist = fabs(mPos.x - PointX); + eeFloat YDist = fabs(mPos.y - PointY); + VertexDist = sqrt( (XDist * 0.5f) * (XDist * 0.5f) + YDist * YDist ) * 2.0f; + } + + if ( VertexDist <= mRadio ) { + eeColor TmpRGB; + Uint8 TmpColor; + eeFloat LightC; + + LightC = fabs( static_cast ( mColor.R() - BaseColor.R() ) ) / mRadio; + TmpColor = Uint8( (eeFloat)mColor.R() - (VertexDist * LightC) ); + TmpRGB.Red = VertexColor.R() + ( TmpColor - VertexColor.R() ); + + LightC = fabs( static_cast ( mColor.G() - BaseColor.G() ) ) / mRadio; + TmpColor = Uint8( (eeFloat)mColor.G() - (VertexDist * LightC) ); + TmpRGB.Green = VertexColor.G() + ( TmpColor - VertexColor.G() ); + + LightC = fabs( static_cast ( mColor.B() - BaseColor.B() ) ) / mRadio; + TmpColor = Uint8( (eeFloat)mColor.B() - (VertexDist * LightC) ); + TmpRGB.Blue = VertexColor.B() + ( TmpColor - VertexColor.B() ); + + if ( TmpRGB.R() < VertexColor.R() ) TmpRGB.Red = VertexColor.R(); + if ( TmpRGB.G() < VertexColor.G() ) TmpRGB.Green = VertexColor.G(); + if ( TmpRGB.B() < VertexColor.B() ) TmpRGB.Blue = VertexColor.B(); + + return TmpRGB; + } + } + return BaseColor; +} + +eeColor cLight::ProcessVertex( const eeVector2f& Pos, const eeColor& VertexColor, const eeColor& BaseColor ) { + return ProcessVertex( Pos.x, Pos.y, VertexColor, BaseColor ); +} + +void cLight::UpdatePos( const eeFloat& x, const eeFloat& y ) { + mPos.x = x; + mPos.y = y; +} + +void cLight::UpdatePos( const eeVector2f& newPos ) { + mPos = newPos; +} + +void cLight::Move( const eeFloat& addtox, const eeFloat& addtoy ) { + mPos.x += addtox; + mPos.y += addtoy; +} + +eeAABB cLight::GetAABB() { + if ( mType == LIGHT_NORMAL ) + return eeAABB( mPos.x - mRadio, mPos.y - mRadio, mPos.x + mRadio, mPos.y + mRadio ); + else + return eeAABB( mPos.x - mRadio, mPos.y - mRadio * 0.5f, mPos.x + mRadio, mPos.y + mRadio * 0.5f ); +} + +}} diff --git a/src/gaming/clight.hpp b/src/gaming/clight.hpp new file mode 100644 index 000000000..adfa819ca --- /dev/null +++ b/src/gaming/clight.hpp @@ -0,0 +1,54 @@ +#ifndef EE_GAMINGCLIGHT_H +#define EE_GAMINGCLIGHT_H + +#include "base.hpp" + +namespace EE { namespace Gaming { + +/** @enum LIGHT_TYPE Define the light spot type */ +typedef enum { + LIGHT_NORMAL = 0, + LIGHT_ISOMETRIC = 1 +} LIGHT_TYPE; + +class EE_API cLight { + public: + cLight(); + virtual ~cLight(); + + cLight( const eeFloat& Radio, const eeFloat& x, const eeFloat& y, const eeColor& Color = eeColor(255,255,255), LIGHT_TYPE Type = LIGHT_NORMAL ); + void Create( const eeFloat& Radio, const eeFloat& x, const eeFloat& y, const eeColor& Color = eeColor(255,255,255), LIGHT_TYPE Type = LIGHT_NORMAL ); + + virtual eeColor ProcessVertex( const eeFloat& PointX, const eeFloat& PointY, const eeColor& VertexColor, const eeColor& BaseColor ); + eeColor ProcessVertex( const eeVector2f& Pos, const eeColor& VertexColor, const eeColor& BaseColor ); + + void Move( const eeFloat& addtox, const eeFloat& addtoy ); + void UpdatePos( const eeFloat& x, const eeFloat& y ); + void UpdatePos( const eeVector2f& newPos ); + + eeFloat Radio() const { return mRadio; } + void Radio( const eeFloat& radio ) { mRadio = radio; } + + bool Active() const { return mActive; } + void Active( const bool& active ) { mActive = active; } + + void Color( const eeColor& color ) { mColor = color; } + eeColor Color() const { return mColor; } + + void Type( const LIGHT_TYPE& type ) { mType = type; } + LIGHT_TYPE Type() const { return mType; } + + eeAABB GetAABB(); + + eeVector2f Position() const { return mPos; } + protected: + bool mActive, mCalculated; + eeFloat mRadio; + eeVector2f mPos; + eeColor mColor; + LIGHT_TYPE mType; +}; + +}} + +#endif diff --git a/src/graphics/base.hpp b/src/graphics/base.hpp new file mode 100644 index 000000000..f467c1ac6 --- /dev/null +++ b/src/graphics/base.hpp @@ -0,0 +1,31 @@ +#ifndef EE_GRAPHICS_BASE +#define EE_GRAPHICS_BASE + +#include "../base.hpp" + +#include + +#include "../helper/SOIL/SOIL.h" +#include "../helper/SDL_ttf/SDL_ttf.h" + +#include "../utils/colors.hpp" +#include "../utils/rect.hpp" +#include "../utils/vector2.hpp" +#include "../utils/string.hpp" +#include "../utils/utils.hpp" +#include "../utils/polygon2.hpp" +#include "../utils/vector3.hpp" +using namespace EE::Utils; + +#include "../math/math.hpp" +using namespace EE::Math; + +#include "../system/ctimeelapsed.hpp" +#include "../system/singleton.hpp" +#include "../system/clog.hpp" +#include "../system/cpack.hpp" +using namespace EE::System; + +#include "renders.hpp" + +#endif diff --git a/src/graphics/cbatchrenderer.cpp b/src/graphics/cbatchrenderer.cpp new file mode 100755 index 000000000..922bf75d2 --- /dev/null +++ b/src/graphics/cbatchrenderer.cpp @@ -0,0 +1,577 @@ +#include "cbatchrenderer.hpp" +#include "ctexturefactory.hpp" + +namespace EE { namespace Graphics { + +void cBatchRenderer::Init() { + QuadsBegin(); +} + +cBatchRenderer::cBatchRenderer() : mNumVertex(0), mTexture(0), mBlend(ALPHA_NORMAL), mCurrentMode(EE_GL_QUADS), mRotation(0.0f), mScale(1.0f), mPosition(0.0f, 0.0f), mCenter(0.0f, 0.0f), mForceRendering(true) { + AllocVertexs( 4 ); + Init(); +} + +cBatchRenderer::cBatchRenderer( const eeUint& Prealloc ) : mNumVertex(0), mTexture(0), mBlend(ALPHA_NORMAL), mCurrentMode(EE_GL_QUADS), mRotation(0.0f), mScale(1.0f), mPosition(0.0f, 0.0f), mCenter(0.0f, 0.0f), mForceRendering(true) { + AllocVertexs( Prealloc ); + Init(); +} + +cBatchRenderer::~cBatchRenderer() { + mVertex.clear(); +} + +void cBatchRenderer::AllocVertexs( const eeUint& size ) { + mVertex.resize( size ); +} + +void cBatchRenderer::DrawOpt() { + if ( mForceRendering ) + Flush(); +} + +void cBatchRenderer::Draw() { + Flush(); +} + +void cBatchRenderer::SetTexture( const Uint32& TexId ) { + if ( mTexture != TexId ) + Flush(); + + mTexture = TexId; +} + +void cBatchRenderer::SetBlendFunc( const EE_RENDERALPHAS& Blend ) { + mBlend = Blend; +} + +void cBatchRenderer::AddVertexs( const eeUint& num ) { + mNumVertex += num; + if ( ( mNumVertex + num ) >= mVertex.size() ) + Flush(); +} + +void cBatchRenderer::SetBlendMode( EE_BATCH_RENDER_METHOD Mode ) { + if ( mCurrentMode != Mode ) { + Flush(); + mCurrentMode = Mode; + } +} + +void cBatchRenderer::Flush() { + if ( mNumVertex == 0 ) + return; + + bool CreateMatrix = ( mRotation || mScale != 1.0f || mPosition.x || mPosition.y ); + + if ( mTexture > 0 ) + cTextureFactory::instance()->Bind( mTexture ); + else + glDisable( GL_TEXTURE_2D ); + + cTextureFactory::instance()->SetBlendFunc( mBlend ); + + if ( mCurrentMode == EE_GL_POINTS && mTexture > 0 ) { + glEnable( GL_POINT_SPRITE_ARB ); + glTexEnvf( GL_POINT_SPRITE_ARB, GL_COORD_REPLACE_ARB, GL_TRUE ); + glPointSize( cTextureFactory::instance()->GetTextureWidth( mTexture ) ); + } + + if ( CreateMatrix ) { + glLoadIdentity(); + glPushMatrix(); + + glTranslatef( mPosition.x, mPosition.y, 0.0f); + + glTranslatef( mCenter.x, mCenter.y, 0.0f); + glRotatef( mRotation, 0.0f, 0.0f, 1.0f ); + glScalef( mScale, mScale, 1.0f ); + glTranslatef( -mCenter.x, -mCenter.y, 0.0f); + } + + glVertexPointer(2, GL_FLOAT, sizeof(eeVertex), reinterpret_cast ( &mVertex[0] ) ); + glTexCoordPointer(2, GL_FLOAT, sizeof(eeVertex), reinterpret_cast ( &mVertex[0] ) + sizeof(eeVector2f) ); + glColorPointer(4, GL_UNSIGNED_BYTE, sizeof(eeVertex), reinterpret_cast ( &mVertex[0] ) + sizeof(eeVector2f) + sizeof(eeTexCoord) ); + + glDrawArrays( mCurrentMode, 0, mNumVertex ); + + if ( CreateMatrix ) + glPopMatrix(); + + if ( mCurrentMode == EE_GL_POINTS && mTexture > 0 ) { + glDisable( GL_POINT_SPRITE_ARB ); + } + + if ( mTexture == 0 ) + glEnable( GL_TEXTURE_2D ); + + mNumVertex = 0; +} + +void cBatchRenderer::BatchQuad( const eeFloat& x, const eeFloat& y, const eeFloat& width, const eeFloat& height, const eeFloat& angle ) { + eeVector2f center; + + if ( mNumVertex + 3 >= mVertex.size() ) + return; + + SetBlendMode( EE_GL_QUADS ); + + if ( angle ) { + center.x = x + width * 0.5f; + center.y = y + height * 0.5f; + } + + mTVertex = &mVertex[ mNumVertex ]; + mTVertex->pos.x = x; + mTVertex->pos.y = y; + mTVertex->tex = mTexCoord[0]; + mTVertex->color = mVerColor[0]; + Rotate(center, &mTVertex->pos, angle); + + mTVertex = &mVertex[ mNumVertex + 1]; + mTVertex->pos.x = x; + mTVertex->pos.y = y + height; + mTVertex->tex = mTexCoord[1]; + mTVertex->color = mVerColor[1]; + Rotate(center, &mTVertex->pos, angle); + + mTVertex = &mVertex[ mNumVertex + 2]; + mTVertex->pos.x = x + width; + mTVertex->pos.y = y + height; + mTVertex->tex = mTexCoord[2]; + mTVertex->color = mVerColor[2]; + Rotate(center, &mTVertex->pos, angle); + + mTVertex = &mVertex[ mNumVertex + 3]; + mTVertex->pos.x = x + width; + mTVertex->pos.y = y; + mTVertex->tex = mTexCoord[3]; + mTVertex->color = mVerColor[3]; + Rotate(center, &mTVertex->pos, angle); + + AddVertexs(4); +} + +void cBatchRenderer::BatchQuadEx( const eeFloat& x, const eeFloat& y, const eeFloat& width, const eeFloat& height, const eeFloat& angle, const eeFloat& scale, const bool& scalefromcenter ) { + eeVector2f center; + eeFloat mx = x; + eeFloat my = y; + eeFloat mwidth = width; + eeFloat mheight = height; + + if ( mNumVertex + 3 >= mVertex.size() ) + return; + + SetBlendMode( EE_GL_QUADS ); + + center.x = width * 0.5f; + center.y = height * 0.5f; + + if ( scale != 1.0f ) { + if ( scalefromcenter ) { + mx = mx + center.x - center.x * scale; + my = my + center.y - center.y * scale; + } + mwidth *= scale; + mheight *= scale; + } + + center.x += x; + center.y += y; + + mTVertex = &mVertex[ mNumVertex ]; + mTVertex->pos.x = mx; + mTVertex->pos.y = my; + mTVertex->tex = mTexCoord[0]; + mTVertex->color = mVerColor[0]; + Rotate(center, &mTVertex->pos, angle); + + mTVertex = &mVertex[ mNumVertex + 1 ]; + mTVertex->pos.x = mx; + mTVertex->pos.y = my + mheight; + mTVertex->tex = mTexCoord[1]; + mTVertex->color = mVerColor[1]; + Rotate(center, &mTVertex->pos, angle); + + mTVertex = &mVertex[ mNumVertex + 2 ]; + mTVertex->pos.x = mx + mwidth; + mTVertex->pos.y = my + mheight; + mTVertex->tex = mTexCoord[2]; + mTVertex->color = mVerColor[2]; + Rotate(center, &mTVertex->pos, angle); + + mTVertex = &mVertex[ mNumVertex + 3 ]; + mTVertex->pos.x = mx + mwidth; + mTVertex->pos.y = my; + mTVertex->tex = mTexCoord[3]; + mTVertex->color = mVerColor[3]; + Rotate(center, &mTVertex->pos, angle); + + AddVertexs(4); +} + +void cBatchRenderer::BatchQuadFree( const eeFloat& x0, const eeFloat& y0, const eeFloat& x1, const eeFloat& y1, const eeFloat& x2, const eeFloat& y2, const eeFloat& x3, const eeFloat& y3 ) { + + if ( mNumVertex + 3 >= mVertex.size() ) + return; + + SetBlendMode( EE_GL_QUADS ); + + mTVertex = &mVertex[ mNumVertex ]; + mTVertex->pos.x = x0; + mTVertex->pos.y = y0; + mTVertex->tex = mTexCoord[0]; + mTVertex->color = mVerColor[0]; + + mTVertex = &mVertex[ mNumVertex + 1 ]; + mTVertex->pos.x = x1; + mTVertex->pos.y = y1; + mTVertex->tex = mTexCoord[1]; + mTVertex->color = mVerColor[1]; + + mTVertex = &mVertex[ mNumVertex + 2 ]; + mTVertex->pos.x = x2; + mTVertex->pos.y = y2; + mTVertex->tex = mTexCoord[2]; + mTVertex->color = mVerColor[2]; + + mTVertex = &mVertex[ mNumVertex + 3 ]; + mTVertex->pos.x = x3; + mTVertex->pos.y = y3; + mTVertex->tex = mTexCoord[3]; + mTVertex->color = mVerColor[3]; + + AddVertexs(4); +} + +void cBatchRenderer::BatchQuadFreeEx( const eeFloat& x0, const eeFloat& y0, const eeFloat& x1, const eeFloat& y1, const eeFloat& x2, const eeFloat& y2, const eeFloat& x3, const eeFloat& y3, const eeFloat& Angle, const eeFloat& Scale ) { + eeQuad2f mQ; + mQ.V[0].x = x0; mQ.V[1].x = x1; mQ.V[2].x = x2; mQ.V[3].x = x3; + mQ.V[0].y = y0; mQ.V[1].y = y1; mQ.V[2].y = y2; mQ.V[3].y = y3; + eeFloat MinX = mQ.V[0].x, MaxX = mQ.V[0].x, MinY = mQ.V[0].y, MaxY = mQ.V[0].y; + eeVector2f QCenter; + + if ( mNumVertex + 3 >= mVertex.size() ) + return; + + if ( Angle != 0 || Scale != 1.0f ) { + for (Uint8 i = 1; i < 4; i++ ) { + if ( MinX > mQ.V[i].x ) MinX = mQ.V[i].x; + if ( MaxX < mQ.V[i].x ) MaxX = mQ.V[i].x; + if ( MinY > mQ.V[i].y ) MinY = mQ.V[i].y; + if ( MaxY < mQ.V[i].y ) MaxY = mQ.V[i].y; + } + + QCenter.x = MinX + ( MaxX - MinX ) * 0.5f; + QCenter.y = MinY + ( MaxY - MinY ) * 0.5f; + } + + if ( Scale != 1.0f ) { + for (Uint8 i = 0; i < 4; i++ ) { + if ( mQ.V[i].x < QCenter.x ) + mQ.V[i].x = QCenter.x - fabs(QCenter.x - mQ.V[i].x) * Scale; + else + mQ.V[i].x = QCenter.x + fabs(QCenter.x - mQ.V[i].x) * Scale; + + if ( mQ.V[i].y < QCenter.y ) + mQ.V[i].y = QCenter.y - fabs(QCenter.y - mQ.V[i].y) * Scale; + else + mQ.V[i].y = QCenter.y + fabs(QCenter.y - mQ.V[i].y) * Scale; + } + } + + if ( Angle != 0 ) + mQ = RotateQuadCentered( mQ, Angle, QCenter ); + + SetBlendMode( EE_GL_QUADS ); + + mTVertex = &mVertex[ mNumVertex ]; + mTVertex->pos.x = mQ[0].x; + mTVertex->pos.y = mQ[0].y; + mTVertex->tex = mTexCoord[0]; + mTVertex->color = mVerColor[0]; + + mTVertex = &mVertex[ mNumVertex + 1 ]; + mTVertex->pos.x = mQ[1].x; + mTVertex->pos.y = mQ[1].y; + mTVertex->tex = mTexCoord[1]; + mTVertex->color = mVerColor[1]; + + mTVertex = &mVertex[ mNumVertex + 2 ]; + mTVertex->pos.x = mQ[2].x; + mTVertex->pos.y = mQ[2].y; + mTVertex->tex = mTexCoord[2]; + mTVertex->color = mVerColor[2]; + + mTVertex = &mVertex[ mNumVertex + 3 ]; + mTVertex->pos.x = mQ[3].x; + mTVertex->pos.y = mQ[3].y; + mTVertex->tex = mTexCoord[3]; + mTVertex->color = mVerColor[3]; + + AddVertexs(4); +} + +void cBatchRenderer::QuadsBegin() { + SetBlendMode( EE_GL_QUADS ); + QuadsSetSubset( 0, 0, 1, 1 ); + QuadsSetColor( eeColorA() ); +} + +void cBatchRenderer::QuadsSetColor( const eeColorA Color ) { + mVerColor[0] = mVerColor[1] = mVerColor[2] = mVerColor[3] = Color; +} + +void cBatchRenderer::QuadsSetColorFree( const eeColorA Color0, const eeColorA Color1, const eeColorA Color2, const eeColorA Color3 ) { + mVerColor[0] = Color0; + mVerColor[1] = Color1; + mVerColor[2] = Color2; + mVerColor[3] = Color3; +} + +void cBatchRenderer::QuadsSetSubset( const eeFloat& tl_u, const eeFloat& tl_v, const eeFloat& br_u, const eeFloat& br_v ) { + mTexCoord[0].u = tl_u; mTexCoord[1].u = tl_u; + mTexCoord[0].v = tl_v; mTexCoord[1].v = br_v; + + mTexCoord[2].u = br_u; mTexCoord[3].u = br_u; + mTexCoord[2].v = br_v; mTexCoord[3].v = tl_v; +} + +void cBatchRenderer::QuadsSetSubsetFree( const eeFloat& x0, const eeFloat& y0, const eeFloat& x1, const eeFloat& y1, const eeFloat& x2, const eeFloat& y2, const eeFloat& x3, const eeFloat& y3 ) { + mTexCoord[0].u = x0; mTexCoord[0].v = y0; + mTexCoord[1].u = x1; mTexCoord[1].v = y1; + mTexCoord[2].u = x2; mTexCoord[2].v = y2; + mTexCoord[3].u = x3; mTexCoord[3].v = y3; +} + +void cBatchRenderer::Rotate( const eeVector2f& center, eeVector2f* point, const eeFloat& angle ) { + if ( angle ) { + eeFloat x = point->x - center.x; + eeFloat y = point->y - center.y; + point->x = x * cosAng(angle) - y * sinAng(angle) + center.x; + point->y = x * sinAng(angle) + y * cosAng(angle) + center.y; + } +} + +void cBatchRenderer::PointsBegin() { + SetBlendMode( EE_GL_POINTS ); + QuadsSetSubset( 0, 0, 1, 1 ); + PointSetColor( eeColorA() ); +} + +void cBatchRenderer::PointSetColor( const eeColorA Color ) { + QuadsSetColor( Color ); +} + +void cBatchRenderer::BatchPoint( const eeFloat& x, const eeFloat& y ) { + if ( mNumVertex + 1 >= mVertex.size() ) + return; + + SetBlendMode( EE_GL_POINTS ); + + mTVertex = &mVertex[ mNumVertex ]; + mTVertex->pos.x = x; + mTVertex->pos.y = y; + mTVertex->tex = mTexCoord[0]; + mTVertex->color = mVerColor[0]; + + AddVertexs(1); +} + +void cBatchRenderer::LinesBegin() { + SetBlendMode( EE_GL_LINES ); + QuadsSetSubset( 0, 0, 1, 1 ); + PointSetColor( eeColorA() ); +} + +void cBatchRenderer::LinesSetColor( const eeColorA Color ) { + QuadsSetColor( Color ); +} + +void cBatchRenderer::LinesSetColorFree( const eeColorA Color0, const eeColorA Color1 ) { + QuadsSetColorFree( Color0, Color1, Color0, Color0 ); +} + +void cBatchRenderer::BatchLine( const eeFloat& x0, const eeFloat& y0, const eeFloat& x1, const eeFloat& y1 ) { + if ( mNumVertex + 1 >= mVertex.size() ) + return; + + SetBlendMode( EE_GL_LINES ); + + mTVertex = &mVertex[ mNumVertex ]; + mTVertex->pos.x = x0; + mTVertex->pos.y = y0; + mTVertex->tex = mTexCoord[0]; + mTVertex->color = mVerColor[0]; + + mTVertex = &mVertex[ mNumVertex + 1 ]; + mTVertex->pos.x = x1; + mTVertex->pos.y = y1; + mTVertex->tex = mTexCoord[1]; + mTVertex->color = mVerColor[1]; + + AddVertexs(2); +} + +void cBatchRenderer::LineLoopBegin() { + SetBlendMode( EE_GL_LINE_LOOP ); + QuadsSetSubset( 0, 0, 1, 1 ); + PointSetColor( eeColorA() ); +} + +void cBatchRenderer::LineLoopSetColor( const eeColorA Color ) { + QuadsSetColor( Color ); +} + +void cBatchRenderer::LineLoopSetColorFree( const eeColorA Color0, const eeColorA Color1 ) { + QuadsSetColorFree( Color0, Color1, Color0, Color0 ); +} + +void cBatchRenderer::BatchLineLoop( const eeFloat& x0, const eeFloat& y0, const eeFloat& x1, const eeFloat& y1 ) { + if ( mNumVertex + 1 >= mVertex.size() ) + return; + + SetBlendMode( EE_GL_LINE_LOOP ); + + mTVertex = &mVertex[ mNumVertex ]; + mTVertex->pos.x = x0; + mTVertex->pos.y = y0; + mTVertex->tex = mTexCoord[0]; + mTVertex->color = mVerColor[0]; + + mTVertex = &mVertex[ mNumVertex + 1 ]; + mTVertex->pos.x = x1; + mTVertex->pos.y = y1; + mTVertex->tex = mTexCoord[1]; + mTVertex->color = mVerColor[1]; + + AddVertexs(2); +} + +void cBatchRenderer::TriangleFanBegin() { + SetBlendMode( EE_GL_TRIANGLE_FAN ); + TriangleFanSetSubset( 0, 0, 0, 1, 1, 1 ); + TriangleFanSetColor( eeColorA() ); +} + +void cBatchRenderer::TriangleFanSetColor( const eeColorA Color ) { + QuadsSetColor( Color ); +} + +void cBatchRenderer::TriangleFanSetColorFree( const eeColorA Color0, const eeColorA Color1, const eeColorA Color2 ) { + QuadsSetColorFree( Color0, Color1, Color2, Color0 ); +} + +void cBatchRenderer::TriangleFanSetSubset( const eeFloat& x0, const eeFloat& y0, const eeFloat& x1, const eeFloat& y1, const eeFloat& x2, const eeFloat& y2 ) { + mTexCoord[0].u = x0; mTexCoord[0].v = y0; + mTexCoord[1].u = x1; mTexCoord[1].v = y1; + mTexCoord[2].u = x2; mTexCoord[2].v = y2; +} + +void cBatchRenderer::BatchTriangleFan( const eeFloat& x0, const eeFloat& y0, const eeFloat& x1, const eeFloat& y1, const eeFloat& x2, const eeFloat& y2 ) { + + if ( mNumVertex + 2 >= mVertex.size() ) + return; + + SetBlendMode( EE_GL_TRIANGLE_FAN ); + + mTVertex = &mVertex[ mNumVertex ]; + mTVertex->pos.x = x0; + mTVertex->pos.y = y0; + mTVertex->tex = mTexCoord[0]; + mTVertex->color = mVerColor[0]; + + mTVertex = &mVertex[ mNumVertex + 1 ]; + mTVertex->pos.x = x1; + mTVertex->pos.y = y1; + mTVertex->tex = mTexCoord[1]; + mTVertex->color = mVerColor[1]; + + mTVertex = &mVertex[ mNumVertex + 2 ]; + mTVertex->pos.x = x2; + mTVertex->pos.y = y2; + mTVertex->tex = mTexCoord[2]; + mTVertex->color = mVerColor[2]; + + AddVertexs(3); +} + +void cBatchRenderer::TrianglesBegin() { + SetBlendMode( EE_GL_TRIANGLES ); + TrianglesSetSubset( 0, 0, 0, 1, 1, 1 ); + TrianglesSetColor( eeColorA() ); +} + +void cBatchRenderer::TrianglesSetColor( const eeColorA Color ) { + QuadsSetColor( Color ); +} + +void cBatchRenderer::TrianglesSetColorFree( const eeColorA Color0, const eeColorA Color1, const eeColorA Color2 ) { + QuadsSetColorFree( Color0, Color1, Color2, Color0 ); +} + +void cBatchRenderer::TrianglesSetSubset( const eeFloat& x0, const eeFloat& y0, const eeFloat& x1, const eeFloat& y1, const eeFloat& x2, const eeFloat& y2 ) { + mTexCoord[0].u = x0; mTexCoord[0].v = y0; + mTexCoord[1].u = x1; mTexCoord[1].v = y1; + mTexCoord[2].u = x2; mTexCoord[2].v = y2; +} + +void cBatchRenderer::BatchTriangle( const eeFloat& x0, const eeFloat& y0, const eeFloat& x1, const eeFloat& y1, const eeFloat& x2, const eeFloat& y2 ) { + + if ( mNumVertex + 2 >= mVertex.size() ) + return; + + SetBlendMode( EE_GL_TRIANGLES ); + + mTVertex = &mVertex[ mNumVertex ]; + mTVertex->pos.x = x0; + mTVertex->pos.y = y0; + mTVertex->tex = mTexCoord[0]; + mTVertex->color = mVerColor[0]; + + mTVertex = &mVertex[ mNumVertex + 1 ]; + mTVertex->pos.x = x1; + mTVertex->pos.y = y1; + mTVertex->tex = mTexCoord[1]; + mTVertex->color = mVerColor[1]; + + mTVertex = &mVertex[ mNumVertex + 2 ]; + mTVertex->pos.x = x2; + mTVertex->pos.y = y2; + mTVertex->tex = mTexCoord[2]; + mTVertex->color = mVerColor[2]; + + AddVertexs(3); +} + +void cBatchRenderer::PolygonSetColor( const eeColorA& Color ) { + PointSetColor( Color ); +} + +void cBatchRenderer::BatchPolygon( const eePolygon2f& Polygon ) { + if ( Polygon.Size() > mVertex.size() ) + return; + + SetBlendMode( EE_GL_POLYGON ); + + for ( Uint32 i = 0; i < Polygon.Size(); i++ ) { + mTVertex = &mVertex[ mNumVertex ]; + + mTVertex->pos.x = Polygon.X() + Polygon[i].x; + mTVertex->pos.y = Polygon.Y() + Polygon[i].y; + mTVertex->tex = mTexCoord[0]; + mTVertex->color = mVerColor[0]; + + AddVertexs(1); + } +} + +void cBatchRenderer::SetLineWidth( const eeFloat& lineWidth ) { + glLineWidth( lineWidth ); +} + +void cBatchRenderer::SetPointSize( const eeFloat& pointSize ) { + glPointSize( pointSize ); +} + +}} diff --git a/src/graphics/cbatchrenderer.hpp b/src/graphics/cbatchrenderer.hpp new file mode 100755 index 000000000..54b0241eb --- /dev/null +++ b/src/graphics/cbatchrenderer.hpp @@ -0,0 +1,201 @@ +#ifndef EE_GRAPHICSCBATCHRENDERER_H +#define EE_GRAPHICSCBATCHRENDERER_H + +#include "base.hpp" + +namespace EE { namespace Graphics { + +typedef struct { + eeFloat u; + eeFloat v; +} eeTexCoord; + +typedef struct { + eeVector2f pos; + eeTexCoord tex; + eeColorA color; +} eeVertex; + +/** @brief A batch rendering class. */ +class cBatchRenderer { + public: + cBatchRenderer(); + ~cBatchRenderer(); + + /** Construct with a defined number of vertexs preallocated */ + cBatchRenderer( const eeUint& Prealloc ); + + /** Allocate space for vertexs */ + void AllocVertexs( const eeUint& size ); + + /** Set the current texture to render on the batch ( if you change the texture and you have batched something, this will be renderer immediately ) */ + void SetTexture( const Uint32& TexId ); + + /** Set the blending functions to use on the batch */ + void SetBlendFunc( const EE_RENDERALPHAS& Blend ); + + /** Set if every batch call have to be immediately rendered */ + void BatchForceRendering( const bool& force ) { mForceRendering = force; } + + /** Get if the rendering is force on every batch call */ + bool BatchForceRendering() const { return mForceRendering; } + + /** Force the batch rendering */ + void Draw(); + + /** Force the batch rendering only if BatchForceRendering is enable */ + void DrawOpt(); + + /** Set the rotation of the rendered vertex. */ + void BatchRotation( const eeFloat& Rotation ) { mRotation = Rotation; } + + /** Get the rotation of the rendered vertex. */ + eeFloat BatchRotation() const { return mRotation; } + + /** Set the scale of the rendered vertex. */ + void BatchScale( const eeFloat& Scale ) { mScale = Scale; } + + /** Get the scale of the rendered vertex. */ + eeFloat BatchScale() const { return mScale; } + + /** The batch position */ + void BatchPosition( const eeVector2f Pos ) { mPosition = Pos; } + + /** @return The batch position */ + eeVector2f BatchPosition() const { return mPosition; } + + /** This will set a center position for rotating and scaling the batched vertex. */ + void BatchCenter( const eeVector2f Pos ) { mCenter = Pos; } + + /** @return The batch center position */ + eeVector2f BatchCenter() const { return mCenter; } + + /** Add to the batch a quad ( this will change your batch rendering method to GL_QUADS, so if you were using another one will Draw all the batched vertexs first ) */ + void BatchQuadEx( const eeFloat& x, const eeFloat& y, const eeFloat& width, const eeFloat& height, const eeFloat& angle = 0.0f, const eeFloat& scale = 1.0f, const bool& scalefromcenter = true ); + + /** Add to the batch a quad ( this will change your batch rendering method to GL_QUADS, so if you were using another one will Draw all the batched vertexs first ) */ + void BatchQuad( const eeFloat& x, const eeFloat& y, const eeFloat& width, const eeFloat& height, const eeFloat& angle = 0.0f ); + + /** Add to the batch a quad with the vertex freely seted ( this will change your batch rendering method to GL_QUADS, so if you were using another one will Draw all the batched vertexs first ) */ + void BatchQuadFree( const eeFloat& x0, const eeFloat& y0, const eeFloat& x1, const eeFloat& y1, const eeFloat& x2, const eeFloat& y2, const eeFloat& x3, const eeFloat& y3 ); + + /** Add to the batch a quad with the vertex freely seted ( this will change your batch rendering method to GL_QUADS, so if you were using another one will Draw all the batched vertexs first ) */ + void BatchQuadFreeEx( const eeFloat& x0, const eeFloat& y0, const eeFloat& x1, const eeFloat& y1, const eeFloat& x2, const eeFloat& y2, const eeFloat& x3, const eeFloat& y3, const eeFloat& Angle = 0.0f, const eeFloat& Scale = 1.0f ); + + /** This will set as the default batch rendering to GL_QUADS. WIll reset the texture subset rendering to the whole texture. Will reset the default color rendering to eeColorA(255,255,255,255). */ + void QuadsBegin(); + + /** Set the texture sector to be rendered */ + void QuadsSetSubset( const eeFloat& tl_u, const eeFloat& tl_v, const eeFloat& br_u, const eeFloat& br_v ); + + /** Set the texture sector to be rendered but freely seted */ + void QuadsSetSubsetFree( const eeFloat& x0, const eeFloat& y0, const eeFloat& x1, const eeFloat& y1, const eeFloat& x2, const eeFloat& y2, const eeFloat& x3, const eeFloat& y3 ); + + /** Set the quad color */ + void QuadsSetColor( const eeColorA Color ); + + /** Set the quad color per vertex */ + void QuadsSetColorFree( const eeColorA Color0, const eeColorA Color1, const eeColorA Color2, const eeColorA Color3 ); + + /** This will set as the default batch rendering to GL_POINTS. And will reset the point color to eeColorA(255,255,255,255). */ + void PointsBegin(); + + /** Set the point color */ + void PointSetColor( const eeColorA Color ); + + /** Add to the batch a point ( this will change your batch rendering method to GL_POINTS, so if you were using another one will Draw all the batched vertexs first ) */ + void BatchPoint( const eeFloat& x, const eeFloat& y ); + + /** This will set as the default batch rendering to GL_LINES. And will reset the line color to eeColorA(255,255,255,255). */ + void LinesBegin(); + + /** Set the line color */ + void LinesSetColor( const eeColorA Color ); + + /** Set the line color, per vertex */ + void LinesSetColorFree( const eeColorA Color0, const eeColorA Color1 ); + + /** Add to the batch a line ( this will change your batch rendering method to GL_LINES, so if you were using another one will Draw all the batched vertexs first ) */ + void BatchLine( const eeFloat& x0, const eeFloat& y0, const eeFloat& x1, const eeFloat& y1 ); + + /** This will set as the default batch rendering to GL_LINE_LOOP. And will reset the line color to eeColorA(255,255,255,255). */ + void LineLoopBegin(); + + /** Set the line color */ + void LineLoopSetColor( const eeColorA Color ); + + /** Set the line color, per vertex */ + void LineLoopSetColorFree( const eeColorA Color0, const eeColorA Color1 ); + + /** Add to the batch a line ( this will change your batch rendering method to GL_LINE_LOOP, so if you were using another one will Draw all the batched vertexs first ) */ + void BatchLineLoop( const eeFloat& x0, const eeFloat& y0, const eeFloat& x1, const eeFloat& y1 ); + + /** This will set as the default batch rendering to GL_TRIANGLE_FAN. And will reset the line color to eeColorA(255,255,255,255). */ + void TriangleFanBegin(); + + /** Set the triangle fan color */ + void TriangleFanSetColor( const eeColorA Color ); + + /** Set the triangle fan color, per vertex */ + void TriangleFanSetColorFree( const eeColorA Color0, const eeColorA Color1, const eeColorA Color2 ); + + /** Set the texture sector to be rendered but freely seted */ + void TriangleFanSetSubset( const eeFloat& x0, const eeFloat& y0, const eeFloat& x1, const eeFloat& y1, const eeFloat& x2, const eeFloat& y2 ); + + /** Add to the batch a triangle fan ( this will change your batch rendering method to GL_TRIANGLE_FAN, so if you were using another one will Draw all the batched vertexs first ) */ + void BatchTriangleFan( const eeFloat& x0, const eeFloat& y0, const eeFloat& x1, const eeFloat& y1, const eeFloat& x2, const eeFloat& y2 ); + + /** This will set as the default batch rendering to GL_TRIANGLES. And will reset the line color to eeColorA(255,255,255,255). */ + void TrianglesBegin(); + + /** Set the triangles color */ + void TrianglesSetColor( const eeColorA Color ); + + /** Set the triangles color, per vertex */ + void TrianglesSetColorFree( const eeColorA Color0, const eeColorA Color1, const eeColorA Color2 ); + + /** Set the texture sector to be rendered but freely seted */ + void TrianglesSetSubset( const eeFloat& x0, const eeFloat& y0, const eeFloat& x1, const eeFloat& y1, const eeFloat& x2, const eeFloat& y2 ); + + /** Add to the batch a triangle ( this will change your batch rendering method to GL_TRIANGLES, so if you were using another one will Draw all the batched vertexs first ) */ + void BatchTriangle( const eeFloat& x0, const eeFloat& y0, const eeFloat& x1, const eeFloat& y1, const eeFloat& x2, const eeFloat& y2 ); + + /** Set the polygon color */ + void PolygonSetColor( const eeColorA& Color ); + + /** Add to the batch a polygon ( this will change your batch rendering method to GL_POLYGON, so if you were using another one will Draw all the batched vertexs first ) */ + void BatchPolygon( const eePolygon2f& Polygon ); + + /** Set the line width */ + void SetLineWidth( const eeFloat& lineWidth ); + + /** Set the point size */ + void SetPointSize( const eeFloat& pointSize ); + protected: + std::vector mVertex; + eeVertex * mTVertex; + eeUint mNumVertex; + + Uint32 mTexture; + EE_RENDERALPHAS mBlend; + + eeTexCoord mTexCoord[4]; + eeColorA mVerColor[4]; + + EE_BATCH_RENDER_METHOD mCurrentMode; + + eeFloat mRotation, mScale; + eeVector2f mPosition, mCenter; + + bool mForceRendering; + + void Flush(); + void Init(); + void AddVertexs( const eeUint& num ); + void Rotate( const eeVector2f& center, eeVector2f* point, const eeFloat& angle ); + void SetBlendMode( EE_BATCH_RENDER_METHOD Mode ); +}; + +}} + +#endif diff --git a/src/graphics/cconsole.cpp b/src/graphics/cconsole.cpp new file mode 100755 index 000000000..e9491888a --- /dev/null +++ b/src/graphics/cconsole.cpp @@ -0,0 +1,661 @@ +#include "cconsole.hpp" + +#include "../audio/caudiolistener.hpp" +#include "../window/cinput.hpp" +#include "../window/cengine.hpp" + +using namespace EE::Window; + +namespace EE { namespace Graphics { + +cConsole::cConsole() : mLastLogPos(0), mEnabled(false), mVisible(false), mFadeIn(false), mFadeOut(false), mExpand(false), mFading(false), mShowFps(false), + mConColor(35, 47, 73, 230), mConLineColor(55, 67, 93, 230), mFontColor(153, 153, 179, 230), mFontLineColor(255, 255, 255, 230), + mWidth(0), mHeight(0), mHeightMin(0), mY(0.0f), mA(0.0f), mFadeSpeed(250.f), + mMaxLogLines(1024), mTexId(0), mCurAlpha(0), mCurSide(false) +{ +} + +cConsole::~cConsole() { + mCallbacks.clear(); + mCmdLog.clear(); + mLastCommands.clear(); + + if ( mMyCallback && NULL != cInput::Instance() ) + cInput::Instance()->PopCallback( mMyCallback ); +} + +void cConsole::Create( cFont* Font, const bool& MakeDefaultCommands, const eeRGBA& ConsoleColor, const eeRGBA& ConsoleLineColor, const eeRGBA& FontColor, const eeRGBA& FontLineColor, const Uint32& TextureId, const eeUint& MaxLogLines ) { + mFont = Font; + PrivCreate( MakeDefaultCommands, ConsoleColor, ConsoleLineColor, FontColor, FontLineColor, TextureId, MaxLogLines ); +} + +void cConsole::Create( cTTFFont* TTFFont, const bool& MakeDefaultCommands, const eeRGBA& ConsoleColor, const eeRGBA& ConsoleLineColor, const eeRGBA& FontColor, const eeRGBA& FontLineColor, const Uint32& TextureId, const eeUint& MaxLogLines ) { + mFont = reinterpret_cast (TTFFont); + PrivCreate( MakeDefaultCommands, ConsoleColor, ConsoleLineColor, FontColor, FontLineColor, TextureId, MaxLogLines ); +} + +void cConsole::Create( cTextureFont* TexFont, const bool& MakeDefaultCommands, const eeRGBA& ConsoleColor, const eeRGBA& ConsoleLineColor, const eeRGBA& FontColor, const eeRGBA& FontLineColor, const Uint32& TextureId, const eeUint& MaxLogLines ) { + mFont = reinterpret_cast (TexFont); + PrivCreate( MakeDefaultCommands, ConsoleColor, ConsoleLineColor, FontColor, FontLineColor, TextureId, MaxLogLines ); +} + +void cConsole::PrivCreate( const bool& MakeDefaultCommands, const eeRGBA& ConsoleColor, const eeRGBA& ConsoleLineColor, const eeRGBA& FontColor, const eeRGBA& FontLineColor, const Uint32& TextureId, const eeUint& MaxLogLines ) { + mFontSize = (eeFloat)mFont->GetFontSize(); + + if ( !FontColor.voidRGB ) + mFontColor = FontColor; + + if ( !FontLineColor.voidRGB ) + mFontLineColor = FontLineColor; + + if ( !ConsoleColor.voidRGB ) + mConColor = ConsoleColor; + + if ( !ConsoleLineColor.voidRGB ) + mConLineColor = ConsoleLineColor; + + if ( TextureId > 0 ) + mTexId = TextureId; + + mMaxLogLines = MaxLogLines; + mMaxAlpha = (eeFloat)mConColor.A(); + + mEnabled = true; + mFontSize *= 1.25f; + + if ( MakeDefaultCommands ) + CreateDefaultCommands(); + + mWidth = (eeFloat) cEngine::instance()->GetWidth(); + mHeight = (eeFloat) cEngine::instance()->GetHeight(); + mHeightMin = (eeFloat) cEngine::instance()->GetHeight() * 0.4f; + + mMyCallback = cInput::instance()->PushCallback( boost::bind( &cConsole::PrivInputCallback, this, _1) ); + + mTBuf.SetReturnCallback( boost::bind( &cConsole::ProcessLine, this ) ); + mTBuf.Start(); + mTBuf.SupportNewLine( false ); + mTBuf.Active( false ); + + mCon.ConModif = 0; + + CmdGetLog(); +} + +void cConsole::AddCommand( const std::wstring& Command, ConsoleCallback CB ) { + if ( !(mCallbacks.count( Command ) > 0) ) + mCallbacks[Command] = CB; +} + +void cConsole::AddCommand( const std::string& Command, ConsoleCallback CB ) { + AddCommand ( toWStr( Command ), CB ); +} + +void cConsole::Draw() { + if ( mEnabled ) { + Fade(); + if ( mY > 0.0f ) { + if ( mTexId == 0 ) { + mPri.SetColor( eeColorA( mConColor.R(), mConColor.G(), mConColor.B(), static_cast(mA) ) ); + mPri.DrawRectangle( 0.0f, 0.0f, mWidth, mY ); + } else { + eeRGBA C( mConColor.R(), mConColor.G(), mConColor.B(), static_cast(mA) ); + cTextureFactory::instance()->DrawEx( mTexId, 0.0f, 0.0f, mWidth, mY, 0.0f, 1.0f, C, C, C, C ); + } + mPri.SetColor( eeColorA( mConLineColor.R(), mConLineColor.G(), mConLineColor.B(), static_cast(mA) ) ); + mPri.DrawRectangle( 0.0f, mY, mWidth, 4.0f ); + + Int16 LinesInScreen = (Int16) ( (mCurHeight / mFontSize) - 1 ); + + if ( static_cast( mCmdLog.size() ) > LinesInScreen ) + mEx = mCmdLog.size() - LinesInScreen; + else + mEx = 0; + mTempY = -mCurHeight; + + Uint16 Pos = 0; + eeFloat CurY; + + mCon.ConMin = mEx; + mCon.ConMax = mCmdLog.size() - 1; + + mFont->Color( eeColorA ( mFontColor.R(), mFontColor.G(), mFontColor.B(), static_cast(mA) ) ); + + for (eeInt i = mCon.ConMax - mCon.ConModif; i >= mCon.ConMin - mCon.ConModif; i-- ) { + if ( i < static_cast( mCmdLog.size() ) && i >= 0 ) { + CurY = mTempY + mY + mCurHeight - Pos * mFontSize - mFontSize * 2; + + mFont->Draw( mCmdLog[i], mFontSize, CurY ); + + Pos++; + } + } + + CurY = mTempY + mY + mCurHeight - mFontSize; + + mFont->Color( eeColorA ( mFontLineColor.R(), mFontLineColor.G(), mFontLineColor.B(), static_cast(mA) ) ); + mFont->SetText( L"> " + mTBuf.Buffer() ); + mFont->Draw( mFontSize, CurY ); + + mFont->Color( eeColorA ( mFontLineColor.R(), mFontLineColor.G(), mFontLineColor.B(), static_cast(mCurAlpha) ) ); + if ( (eeUint)mTBuf.CurPos() == mTBuf.Buffer().size() ) { + mFont->Draw( L"_", mFontSize + mFont->GetTextWidth() , CurY ); + } else { + mFont->SetText( L"> " + mTBuf.Buffer().substr( 0, mTBuf.CurPos() ) ); + mFont->Draw( L"_", mFontSize + mFont->GetTextWidth() , CurY ); + } + } + } + + if ( mShowFps ) { + mFont->Color( eeColorA () ); + mFont->SetText( L"FPS: " + toWStr( cEngine::instance()->FPS() ) ); + mFont->Draw( cEngine::instance()->GetWidth() - mFont->GetTextWidth() - 15, 6 ); + } +} + +void cConsole::FadeIn() { + if (!mFading) { + mFading = true; + mFadeIn = true; + mVisible = true; + mY = 0.0f; + mTBuf.Active( true ); + } +} + +void cConsole::FadeOut() { + if (!mFading) { + mFading = true; + mFadeOut = true; + mVisible = false; + mTBuf.Active( false ); + } +} + +void cConsole::ProcessLine() { + std::wstring wstr = mTBuf.Buffer();; + std::vector < std::wstring > params = SplitString( wstr, L' ' ); + + mLastCommands.push_back( wstr ); + mLastLogPos = mLastCommands.size(); + + if ( mLastCommands.size() > 20 ) + mLastCommands.pop_front(); + + if ( wstr.size() > 0 ) { + PushText( L"> " + params[0] ); + + if ( mCallbacks.find( params[0] ) != mCallbacks.end() ) { + mCallbacks[ params[0] ]( params ); + } else { + PushText( L"Unknown Command: '" + params[0] + L"'" ); + } + } + mTBuf.Clear(); +} + +void cConsole::PrivPushText( const std::wstring& str ) { + mCmdLog.push_back( str ); + + if ( mCmdLog.size() >= mMaxLogLines ) + mCmdLog.pop_front(); +} + +void cConsole::PushText( const std::wstring& str ) { + PrivPushText( str ); +} + +void cConsole::PushText( const std::string& str ) { + PrivPushText( toWStr( str ) ); +} + +void cConsole::PushText( const char* format, ... ) { + char buf[256]; + + va_list( args ); + + va_start( args, format ); + + #ifdef EE_COMPILER_MSVC + int nb = _vsnprintf_s( buf, 256, 256, format, args ); + #else + int nb = vsnprintf(buf, 256, format, args); + #endif + + va_end( args ); + + if ( nb < 256 ) { + PrivPushText( toWStr( std::string( buf ) ) ); + return; + } + + // The static size was not big enough, try again with a dynamic allocation. + ++nb; + + char * buf2 = new char[nb]; + + va_start( args, format ); + + #ifdef EE_COMPILER_MSVC + _vsnprintf_s( buf2, nb, nb, format, args ); + #else + vsnprintf( buf2, nb, format, args ); + #endif + + va_end( args ); + + PrivPushText( toWStr( std::string( buf2 ) ) ); + + delete [] buf2; +} + +void cConsole::Toggle() { + if ( mVisible ) + FadeOut(); + else + FadeIn(); +} + +void cConsole::Fade() { + if (mCurSide) { + mCurAlpha -= 255.f * cEngine::instance()->Elapsed() / mFadeSpeed; + if ( mCurAlpha <= 0.0f ) { + mCurAlpha = 0.0f; + mCurSide = !mCurSide; + } + } else { + mCurAlpha += 255.f * cEngine::instance()->Elapsed() / mFadeSpeed; + if ( mCurAlpha >= 255.f ) { + mCurAlpha = 255.f; + mCurSide = !mCurSide; + } + } + + if ( mExpand ) + mCurHeight = mHeight; + else + mCurHeight = mHeightMin; + + if ( mFadeIn ) { + mFadeOut = false; + mY += mCurHeight * cEngine::instance()->Elapsed() / mFadeSpeed; + + mA = ( mY * mMaxAlpha / mCurHeight ) ; + if ( mY > mCurHeight ) { + mY = mCurHeight; + mFadeIn = false; + mFading = false; + } + } + + if ( mFadeOut ) { + mFadeIn = false; + mY -= mCurHeight * cEngine::instance()->Elapsed() / mFadeSpeed; + + mA = ( mY * mMaxAlpha / mCurHeight ) ; + if ( mY <= 0.0f ) { + mY = 0.0f; + mFadeOut = false; + mFading = false; + } + } + + if ( mA > 255.0f ) mA = 255.0f; + if ( mA < 0.0f ) mA = 0.0f; +} + +void cConsole::PrivInputCallback( EE_Event* Event ) { + switch(Event->type) { + case SDL_KEYUP: + if ( mVisible ) { + if ( ( ( Event->key.keysym.mod & KMOD_SHIFT ) && Event->key.keysym.sym == SDLK_INSERT ) || ( ( Event->key.keysym.mod & KMOD_CTRL ) && Event->key.keysym.sym == SDLK_v ) ) { + std::wstring tStr = cEngine::instance()->GetClipboardTextWStr(); + if ( tStr.size() ) { + std::vector tVec = SplitString( tStr ); + if ( tVec.size() > 1 ) { + for (eeUint i = 0; i < tVec.size() - 1; i++) + PushText( tVec[i] ); + } + tStr = tVec[ tVec.size() - 1 ]; + + if ( (eeUint)mTBuf.CurPos() != mTBuf.Buffer().size() ) { + std::wstring part1 = mTBuf.Buffer().substr( 0, mTBuf.CurPos() ); + std::wstring part2 = mTBuf.Buffer().substr( mTBuf.CurPos(), mTBuf.Buffer().size()-mTBuf.CurPos() ); + mTBuf.Buffer( part1 + tStr + part2 ); + mTBuf.CurPos( part1.size() ); + } else { + std::wstring Str = mTBuf.Buffer(); + mTBuf.Buffer( Str + tStr ); + } + } + } + } + break; + case SDL_KEYDOWN: + if (mVisible) { + if ( mLastCommands.size() > 0 ) { + if ( Event->key.keysym.sym == SDLK_UP && mLastLogPos > 0 ) + mLastLogPos--; + + if ( Event->key.keysym.sym == SDLK_DOWN && mLastLogPos < static_cast( mLastCommands.size() ) ) + mLastLogPos++; + + if ( Event->key.keysym.sym == SDLK_UP || Event->key.keysym.sym == SDLK_DOWN ) { + if ( mLastLogPos == static_cast( mLastCommands.size() ) ) { + mTBuf.Buffer( L"" ); + } else { + mTBuf.Buffer( mLastCommands[mLastLogPos] ); + } + } + } + + if ( Event->key.keysym.sym == SDLK_PAGEUP ) { + if ( mCon.ConMin - mCon.ConModif > 0 ) + mCon.ConModif++; + } + + if ( Event->key.keysym.sym == SDLK_PAGEDOWN ) { + if ( mCon.ConModif > 0 ) + mCon.ConModif--; + } + + if ( Event->key.keysym.sym == SDLK_HOME ) { + Int16 LinesInScreen = static_cast ( (mCurHeight / mFontSize) - 1 ); + if ( static_cast( mCmdLog.size() ) > LinesInScreen ) + mCon.ConModif = mCon.ConMin; + } + + if ( Event->key.keysym.sym == SDLK_END ) { + mCon.ConModif = 0; + } + } + break; + case SDL_VIDEOEXPOSE: + case SDL_VIDEORESIZE: // Fix the size of the console if the resolution change + mWidth = (eeFloat) cEngine::instance()->GetWidth(); + mHeight = (eeFloat) cEngine::instance()->GetHeight(); + mHeightMin = (eeFloat) cEngine::instance()->GetHeight() * 0.4f; + + if (mVisible) { + if ( mExpand ) + mCurHeight = mHeight; + else + mCurHeight = mHeightMin; + + mY = mCurHeight; + } + break; + case SDL_MOUSEBUTTONDOWN: + if ( mVisible ) { + if ( Event->button.button == SDL_BUTTON_WHEELUP ) { + if ( mCon.ConMin - mCon.ConModif > 0 ) + mCon.ConModif++; + } + + if ( Event->button.button == SDL_BUTTON_WHEELDOWN ) { + if ( mCon.ConModif > 0 ) + mCon.ConModif--; + } + } + break; + } +} + +void cConsole::CreateDefaultCommands() { + AddCommand( L"clear", boost::bind( &cConsole::CmdClear, this, _1) ); + AddCommand( L"quit", boost::bind( &cConsole::CmdQuit, this, _1) ); + AddCommand( L"maximize", boost::bind( &cConsole::CmdMaximize, this, _1) ); + AddCommand( L"minimize", boost::bind( &cConsole::CmdMinimize, this, _1) ); + AddCommand( L"cmdlist", boost::bind( &cConsole::CmdCmdList, this, _1) ); + AddCommand( L"help", boost::bind( &cConsole::CmdCmdList, this, _1) ); + AddCommand( L"showcursor", boost::bind( &cConsole::CmdShowCursor, this, _1) ); + AddCommand( L"setframelimit", boost::bind( &cConsole::CmdFrameLimit, this, _1) ); + AddCommand( L"getlog", boost::bind( &cConsole::CmdGetLog, this, _1) ); + AddCommand( L"setgamma", boost::bind( &cConsole::CmdSetGamma, this, _1) ); + AddCommand( L"setvolume", boost::bind( &cConsole::CmdSetVolume, this, _1) ); + AddCommand( L"getgpuextensions", boost::bind( &cConsole::CmdGetGpuExtensions, this, _1) ); + AddCommand( L"dir", boost::bind( &cConsole::CmdDir, this, _1) ); + AddCommand( L"ls", boost::bind( &cConsole::CmdDir, this, _1) ); + AddCommand( L"showfps", boost::bind( &cConsole::CmdShowFps, this, _1) ); + AddCommand( L"gettexturememory", boost::bind( &cConsole::CmdGetTextureMemory, this, _1) ); +} + +void cConsole::CmdClear () { + Uint16 CutLines; + if ( mExpand ) { + CutLines = (Uint16)( mHeight / mFontSize ); + } else { + CutLines = (Uint16)( mHeightMin / mFontSize ); + } + + for (Uint16 i = 0; i < CutLines; i++ ) + PushText( L"" ); +} + +void cConsole::CmdClear ( const std::vector < std::wstring >& params ) { + CmdClear(); +} + +void cConsole::CmdMaximize ( const std::vector < std::wstring >& params ) { + mExpand = true; + mY = mHeight; + PushText( L"Console Maximized" ); +} + +void cConsole::CmdMinimize ( const std::vector < std::wstring >& params ) { + mExpand = false; + mY = mHeightMin; + PushText( L"Console Minimized" ); +} + +void cConsole::CmdQuit ( const std::vector < std::wstring >& params ) { + cEngine::instance()->Running(false); +} + +void cConsole::CmdGetTextureMemory ( const std::vector < std::wstring >& params ) { + std::wstring size = L" bytes"; + eeDouble mem = static_cast( cTextureFactory::instance()->MemorySize() ); + Uint8 c = 0; + + while ( mem > 1024 ) { + c++; + mem = mem / 1024; + } + + switch (c) { + case 1: size = L" KB"; break; + case 2: size = L" MB"; break; + case 3: size = L" GB"; break; + case 4: size = L" TB"; break; + default: size = L" WTF"; + } + + PushText( L"Total texture memory used: "+ toWStr( mem ) + size ); +} + +void cConsole::CmdCmdList ( const std::vector < std::wstring >& params ) { + std::map < std::wstring, ConsoleCallback >::iterator itr; + for (itr = mCallbacks.begin(); itr != mCallbacks.end(); itr++) { + PushText( itr->first ); + } +} + +void cConsole::CmdShowCursor ( const std::vector < std::wstring >& params ) { + if ( params.size() >= 2 ) { + try { + Int32 tInt = boost::lexical_cast( wstringTostring( params[1] ) ); + if ( tInt == 0 || tInt == 1 ) { + cEngine::instance()->ShowCursor( 0 != tInt ); + PushText( L"showcursor " + toWStr(tInt) ); + } else + PushText( L"Valid parameters are 0 or 1." ); + } catch (boost::bad_lexical_cast&) { + PushText( L"Invalid Parameter. Expected int value from '" + params[1] + L"'." ); + } + } +} + +void cConsole::CmdFrameLimit ( const std::vector < std::wstring >& params ) { + if ( params.size() >= 2 ) { + try { + Int32 tInt = boost::lexical_cast( wstringTostring( params[1] ) ); + if ( tInt >= 0 && tInt <= 10000 ) { + cEngine::instance()->SetFrameRateLimit( tInt ); + PushText( L"setframelimit " + toWStr(tInt) ); + } else + PushText( L"Valid parameters are between 0 and 10000 (0 = no limit)." ); + } catch (boost::bad_lexical_cast&) { + PushText( L"Invalid Parameter. Expected int value from '" + params[1] + L"'." ); + } + } +} + +void cConsole::CmdGetLog() { + std::vector < std::wstring > tvec = SplitString( toWStr( cLog::instance()->Buffer() ) ); + if ( tvec.size() > 0 ) { + for ( eeUint i = 0; i < tvec.size(); i++ ) + PushText( tvec[i] ); + } +} + +void cConsole::CmdGetLog( const std::vector < std::wstring >& params ) { + CmdGetLog(); +} + +void cConsole::CmdGetGpuExtensions() { + char *Exts = (char *)glGetString(GL_EXTENSIONS); + std::vector < std::wstring > tvec = SplitString( toWStr( std::string( Exts ) ), L' ' ); + if ( tvec.size() > 0 ) { + for ( eeUint i = 0; i < tvec.size(); i++ ) + PushText( tvec[i] ); + } +} + +void cConsole::CmdGetGpuExtensions( const std::vector < std::wstring >& params ) { + CmdGetGpuExtensions(); +} + +void cConsole::CmdSetGamma( const std::vector < std::wstring >& params ) { + if ( params.size() >= 2 ) { + try { + eeFloat tFloat = boost::lexical_cast( wstringTostring( params[1] ) ); + if ( tFloat > 0.1f && tFloat <= 10.0f ) { + cEngine::instance()->SetGamma( tFloat, tFloat, tFloat ); + PushText( L"setgamma " + toWStr(tFloat) ); + } else + PushText( L"Valid parameters are between 0.1 and 10." ); + } catch (boost::bad_lexical_cast&) { + PushText( L"Invalid Parameter. Expected float value." ); + } + } +} + +void cConsole::CmdSetVolume( const std::vector < std::wstring >& params ) { + if ( params.size() >= 2 ) { + try { + eeFloat tFloat = boost::lexical_cast( wstringTostring( params[1] ) ); + if ( tFloat >= 0.0f && tFloat <= 100.0f ) { + EE::Audio::cAudioListener::instance()->SetGlobalVolume( tFloat ); + PushText( L"setvolume " + toWStr(tFloat) ); + } else + PushText( L"Valid parameters are between 0 and 100." ); + } catch (boost::bad_lexical_cast&) { + PushText( L"Invalid Parameter. Expected eeFloat value." ); + } + } + +} + +void cConsole::CmdDir( const std::vector < std::wstring >& params ) { + if ( params.size() >= 2 ) { + try { + #if EE_PLATFORM == EE_PLATFORM_WIN32 + std::string Slash( "/\\" ); + #else + std::string Slash( "/" ); + #endif + std::string myPath = wstringTostring( params[1] ); + std::string myOrder; + + if ( params.size() > 2 ) { + for ( eeUint i = 2; i < params.size(); i++ ) { + if ( i + 1 == params.size() ) { + if ( params[i] == L"ff" ) + myOrder = wstringTostring( params[i] ); + else + myPath += " " + wstringTostring( params[i] ); + } else { + myPath += " " + wstringTostring( params[i] ); + } + } + } + + if ( IsDirectory( myPath ) ) { + eeUint i; + + std::vector mFiles = GetFilesInPath( myPath ); + std::sort( mFiles.begin(), mFiles.end() ); + + PushText( "Directory: " + myPath ); + + if ( myOrder == "ff" ) { + std::vector mFolders; + std::vector mFile; + + for ( i = 0; i < mFiles.size(); i++ ) { + if ( IsDirectory( myPath + Slash + mFiles[i] ) ) { + mFolders.push_back( mFiles[i] ); + } else { + mFile.push_back( mFiles[i] ); + } + } + + if ( mFolders.size() ) + PushText( L"Folders: " ); + + for ( i = 0; i < mFolders.size(); i++ ) + PushText( " " + mFolders[i] ); + + if ( mFolders.size() ) + PushText( L"Files: " ); + + for ( i = 0; i < mFile.size(); i++ ) + PushText( " " + mFile[i] ); + + } else { + for ( i = 0; i < mFiles.size(); i++ ) + PushText( " " + mFiles[i] ); + } + } else { + if ( myPath == "help" ) + PushText( "You can use a third parameter to show folders first, the parameter is ff." ); + else + PushText( "Path is not a directory." ); + } + } catch (...) { + PushText( L"Invalid Parameter." ); + } + } +} + +void cConsole::CmdShowFps( const std::vector < std::wstring >& params ) { + if ( params.size() >= 2 ) { + try { + Int32 tInt = boost::lexical_cast( wstringTostring( params[1] ) ); + if ( tInt == 0 || tInt == 1 ) { + mShowFps = 0 != tInt; + PushText( L"showfps " + toWStr(tInt) ); + } else + PushText( L"Valid parameters are 0 or 1." ); + } catch (boost::bad_lexical_cast&) { + PushText( L"Invalid Parameter. Expected int value from '" + params[1] + L"'." ); + } + } +} + +void cConsole::IgnoreCharOnPrompt( const Uint32& ch ) { + mTBuf.PushIgnoredChar( ch ); +} + +}} diff --git a/src/graphics/cconsole.hpp b/src/graphics/cconsole.hpp new file mode 100755 index 000000000..ec2710338 --- /dev/null +++ b/src/graphics/cconsole.hpp @@ -0,0 +1,240 @@ +#ifndef EE_GRAPHICSCCONSOLE_H +#define EE_GRAPHICSCCONSOLE_H + +#include "base.hpp" +#include "../window/cinputtextbuffer.hpp" +#include "cprimitives.hpp" +#include "cfont.hpp" +#include "ctexturefont.hpp" +#include "cttffont.hpp" + +using namespace EE::Window; + +namespace EE { namespace Graphics { + +class EE_API cConsole{ + public: + //! The Console Callback return a vector of parameters ( wstring ) + typedef boost::function1 > ConsoleCallback; + + cConsole(); + + ~cConsole(); + + /** Set the Console Height when it's Minimized ( Not Maximized ) */ + void ConsoleMinimizedHeight( const eeFloat& MinHeight ) { mHeightMin = MinHeight; if (mVisible && !mExpand) mCurHeight = mHeightMin; } + + /** Get the Console Height when it's Minimized ( Not Maximized ) */ + eeFloat ConsoleMinimizedHeight() const { return mHeightMin; } + + /** Set the Texture Id for the Background, 0 will disable texture background */ + void TextureId( const Uint32& TexId ) { mTexId = TexId; } + + /** Get the Background Texture Id */ + Uint32 TextureId() const { return mTexId; } + + /** Set the Console Background Color */ + void BackgroundColor( const eeRGBA& BackColor ) { mConColor = BackColor; } + + /** Get the Console Background Color */ + eeRGBA BackgroundColor() const { return mConColor; } + + /** Set the Console Border Line Background Color */ + void BackgroundLineColor( const eeRGBA& BackColor ) { mConLineColor = BackColor; } + + /** Get the Console Border Line Background Color */ + eeRGBA BackgroundLineColor() const { return mConLineColor; } + + /** Set the Console Font Color */ + void FontColor( const eeRGBA& FntColor ) { mFontColor = FntColor; } + + /** Get the Console Font Color */ + eeRGBA FontColor() const { return mFontColor; } + + /** Set the Console Client Input ( Writeable Line ) Font Color */ + void FontLineColor( const eeRGBA& FntColor ) { mFontLineColor = FntColor; } + + /** Get the Console Client Input ( Writeable Line ) Font Color */ + eeRGBA FontLineColor() const { return mFontLineColor; } + + /** Toogle the console between visible and hided with Fade In or Fade Out effect. */ + void Toggle(); + + /** Make visible the console */ + void FadeIn(); + + /** Hide the console */ + void FadeOut(); + + /** @return If Console Active ( Visible ) */ + bool Active() const { return mVisible; } + + /** Maximize or Minimize the Console */ + void Expand(const bool& Exp) { mExpand = Exp; } + + /** @return If console is maximized */ + bool Expand() const { return mExpand; } + + /** Set the fade speed in ms */ + void FadeSpeed( const eeFloat& fadespeed ) { mFadeSpeed = fadespeed; } + + /** @return The fading speed in ms */ + eeFloat FadeSpeed() const { return mFadeSpeed; } + + /** Creates the new console + * @param Font The cFont pointer to class + * @param MakeDefaultCommands Register the default commands provided by the class? + * @param ConsoleColor The Console Background Color + * @param ConsoleLineColor The Console Line Background Color + * @param FontColor The Console Font Color + * @param FontLineColor The Console Line Font Color ( The Client Input ) + */ + void Create( cFont* Font, const bool& MakeDefaultCommands = true, const eeRGBA& ConsoleColor = eeRGBA(true), const eeRGBA& ConsoleLineColor = eeRGBA(true), const eeRGBA& FontColor = eeRGBA(true), const eeRGBA& FontLineColor = eeRGBA(true), const Uint32& TextureId = 0, const eeUint& MaxLogLines = 1024 ); + + /** Creates the new console + * @param TTFFont The cTTFFont pointer to class + * @param MakeDefaultCommands Register the default commands provided by the class? + * @param ConsoleColor The Console Background Color + * @param ConsoleLineColor The Console Line Background Color + * @param FontColor The Console Font Color + * @param FontLineColor The Console Line Font Color ( The Client Input ) + */ + void Create( cTTFFont* TTFFont, const bool& MakeDefaultCommands = true, const eeRGBA& ConsoleColor = eeRGBA(true), const eeRGBA& ConsoleLineColor = eeRGBA(true), const eeRGBA& FontColor = eeRGBA(true), const eeRGBA& FontLineColor = eeRGBA(true), const Uint32& TextureId = 0, const eeUint& MaxLogLines = 1024 ); + + /** Creates the new console + * @param TexFont The cTextureFont pointer to class + * @param MakeDefaultCommands Register the default commands provided by the class? + * @param ConsoleColor The Console Background Color + * @param ConsoleLineColor The Console Line Background Color + * @param FontColor The Console Font Color + * @param FontLineColor The Console Line Font Color ( The Client Input ) + */ + void Create( cTextureFont* TexFont, const bool& MakeDefaultCommands = true, const eeRGBA& ConsoleColor = eeRGBA(true), const eeRGBA& ConsoleLineColor = eeRGBA(true), const eeRGBA& FontColor = eeRGBA(true), const eeRGBA& FontLineColor = eeRGBA(true), const Uint32& TextureId = 0, const eeUint& MaxLogLines = 1024 ); + + /** Add Text to Console */ + void PushText( const std::wstring& str ); + + /** Add Text to Console */ + void PushText( const std::string& str ); + + /** Add formated Text to console */ + void PushText( const char* format, ... ); + + /** Adds a new Command + * @param Command The Command Name ( raise the event ) + * @param CB The Callback for the Command + */ + void AddCommand( const std::wstring& Command, ConsoleCallback CB ); + + /** Adds a new Command + * @param Command The Command Name ( raise the event ) + * @param CB The Callback for the Command + */ + void AddCommand( const std::string& Command, ConsoleCallback CB ); + + /** Draw the Console ( allways call it, visible or not ) */ + void Draw(); + + /** Set the line height ( distance between lines ) */ + void SetLineHeight( const eeFloat& LineHeight ) { mFontSize = LineHeight; } + + /** Use this if you need to ignore some char to activate the console, for example '~'. A common char to activate a console. */ + void IgnoreCharOnPrompt( const Uint32& ch ); + protected: + std::map < std::wstring, ConsoleCallback > mCallbacks; + std::deque < std::wstring > mCmdLog; + std::deque < std::wstring > mLastCommands; + + Int16 mLastLogPos; + + bool mEnabled, mVisible, mFadeIn, mFadeOut, mExpand, mFading, mShowFps; + eeRGBA mConColor, mConLineColor, mFontColor, mFontLineColor; + eeFloat mWidth, mHeight, mHeightMin, mCurHeight, mY, mA, mMaxAlpha, mTempY, mFontSize, mFadeSpeed; + Uint32 mMyCallback, mEx, mMaxLogLines; + + cInputTextBuffer mTBuf; + + cFont* mFont; + + cPrimitives mPri; + Uint32 mTexId; + + typedef struct { + eeInt ConMin; + eeInt ConMax; + eeInt ConModif; + } sCon; + sCon mCon; + + eeFloat mCurAlpha; + bool mCurSide; + + void CreateDefaultCommands(); + + void PrivCreate( const bool& MakeDefaultCommands, const eeRGBA& ConsoleColor, const eeRGBA& ConsoleLineColor, const eeRGBA& FontColor, const eeRGBA& FontLineColor, const Uint32& TextureId, const eeUint& MaxLogLines ); + + void Fade(); + + /** Internal Callback for default command ( clear ) */ + void CmdClear ( const std::vector < std::wstring >& params ); + + /** Internal Callback for default command ( maximize ) */ + void CmdMaximize ( const std::vector < std::wstring >& params ); + + /** Internal Callback for default command ( minimize ) */ + void CmdMinimize ( const std::vector < std::wstring >& params ); + + /** Internal Callback for default command ( quit ) */ + void CmdQuit ( const std::vector < std::wstring >& params ); + + /** Internal Callback for default command ( cmdlist ) */ + void CmdCmdList ( const std::vector < std::wstring >& params ); + + /** Internal Callback for default command ( showcursor ) */ + void CmdShowCursor ( const std::vector < std::wstring >& params ); + + /** Internal Callback for default command ( setframelimit ) */ + void CmdFrameLimit ( const std::vector < std::wstring >& params ); + + /** Internal Callback for default command ( getlog ) */ + void CmdGetLog ( const std::vector < std::wstring >& params ); + + /** Internal Callback for default command ( setgamma ) */ + void CmdSetGamma( const std::vector < std::wstring >& params ); + + /** Internal Callback for default command ( setvolume ) */ + void CmdSetVolume( const std::vector < std::wstring >& params ); + + /** Internal Callback for default command ( getgpuextensions ) */ + void CmdGetGpuExtensions( const std::vector < std::wstring >& params ); + + /** Internal Callback for default command ( dir and ls ) */ + void CmdDir( const std::vector < std::wstring >& params ); + + /** Internal Callback for default command ( showfps ) */ + void CmdShowFps( const std::vector < std::wstring >& params ); + + /** Internal Callback for default command ( gettexturememory ) */ + void CmdGetTextureMemory ( const std::vector < std::wstring >& params ); + + /** The Default Commands Callbacks for the Console ( don't call it ) */ + void PrivInputCallback( EE_Event* Event ); + + /** Clear the Console */ + void CmdClear(); + + /** Add the current log to the console */ + void CmdGetLog(); + + /** Add the GPU Extensions supported to the console */ + void CmdGetGpuExtensions(); + + /** Internal Callback to Process the new line ( when return pressed ) */ + void ProcessLine(); + + void PrivPushText( const std::wstring& str ); +}; + +}} + +#endif diff --git a/src/graphics/cfont.cpp b/src/graphics/cfont.cpp new file mode 100644 index 000000000..ab83df2de --- /dev/null +++ b/src/graphics/cfont.cpp @@ -0,0 +1,532 @@ +#include "cfont.hpp" + +namespace EE { namespace Graphics { + +cFont::cFont() : + mCacheData(true), + mColor(0xFFFFFFFF), + mShadowColor(0xFF000000), + mNumLines(1), + mTexId(0), + mCachedWidth(0.f), + mHeight(0), + mSize(0) +{ +} + +cFont::~cFont() { + mText.clear(); + mGlyphs.clear(); +} + +void cFont::SetText( const std::wstring& Text ) { + if ( mText.size() != Text.size() ) { + mRenderCoords.resize( Text.size() * 4 ); + mColors.resize( Text.size() * 4, mColor ); + } + + mText = Text; + + if ( mCacheData ) + CacheWidth(); +} + +void cFont::SetText( const std::string& Text) { + SetText ( stringTowstring(Text) ); +} + +const eeColorA& cFont::Color() const { + return mColor; +} + +void cFont::Color(const eeColorA& Color) { + if ( mColor != Color ) { + mColor = Color; + + mColors.assign( mText.size() * 4, mColor ); + } +} + +const eeColorA& cFont::ShadowColor() const { + return mShadowColor; +} + +void cFont::ShadowColor(const eeColorA& Color) { + mShadowColor = Color; +} + +void cFont::CacheNumLines() { + Int32 c = 1; + + for ( eeUint i = 0; i < mText.size(); i++ ) { + if ( mText[i] == L'\n' ) + c++; + } + + mNumLines = c; +} + +eeInt cFont::GetNumLines() { + return mNumLines; +} + +eeFloat cFont::GetTextWidth( const std::wstring& Text ) { + SetText( Text ); + return mCachedWidth; +} + +eeFloat cFont::GetTextWidth() const { + return mCachedWidth; +} + +Uint32 cFont::GetFontSize() const { + return mSize; +} + +Uint32 cFont::GetFontHeight() const { + return mHeight; +} + +std::wstring cFont::GetText() { + return mText; +} + +void cFont::CacheData( bool Cache ) { + mCacheData = Cache; +} + +const bool& cFont::CacheData() const { + return mCacheData; +} + +eeFloat cFont::GetTextHeight() { + return (eeFloat)GetFontSize() * (eeFloat)GetNumLines(); +} + +const std::vector& cFont::GetLinesWidth() const { + return mLinesWidth; +} + +void cFont::Draw( const std::string& Text, const eeFloat& X, const eeFloat& Y, const Uint32& Flags, const eeFloat& Scale, const eeFloat& Angle, const EE_RENDERALPHAS& Effect ) { + Draw( stringTowstring(Text), X, Y, Flags, Scale, Angle, Effect ); +} + +void cFont::Draw( const eeFloat& X, const eeFloat& Y, const Uint32& Flags, const eeFloat& Scale, const eeFloat& Angle, const EE_RENDERALPHAS& Effect) { + SubDraw( mText, X, Y, Flags, Scale, Angle, true, Effect ); +} + +void cFont::Draw( const std::wstring& Text, const eeFloat& X, const eeFloat& Y, const Uint32& Flags, const eeFloat& Scale, const eeFloat& Angle, const EE_RENDERALPHAS& Effect ) { + SubDraw( Text, X, Y, Flags, Scale, Angle, false, Effect ); +} + +void cFont::Draw( cTextCache& TextCache, const eeFloat& X, const eeFloat& Y, const Uint32& Flags, const eeFloat& Scale, const eeFloat& Angle, const EE_RENDERALPHAS& Effect ) { + if ( !TextCache.Text().size() ) + return; + + cTextureFactory::instance()->Bind( mTexId ); + cTextureFactory::instance()->SetBlendFunc( Effect ); + + if ( Flags & FONT_DRAW_SHADOW ) { + Uint32 f = Flags; + f &= ~FONT_DRAW_SHADOW; + + eeColorA Col = mColor; + + //! FIXME: Cache shadows? + SetText( TextCache.Text() ); + Color( mShadowColor ); + Draw( TextCache, X + 1, Y + 1, f, Scale, Angle, Effect ); + Color( Col ); + } + + eeFloat cX = (eeFloat) ( (Int32)X ); + eeFloat cY = (eeFloat) ( (Int32)Y ); + eeFloat nX = 0; + eeFloat nY = 0; + Int16 Char = 0; + eeUint Line = 0; + eeUint numvert = 0; + + if ( Angle != 0.0f || Scale != 1.0f ) { + glLoadIdentity(); + glPushMatrix(); + + eeVector2f Center( cX + TextCache.GetTextWidth() * 0.5f, cY + TextCache.GetTextHeight() * 0.5f ); + glTranslatef( Center.x , Center.y, 0.f ); + glRotatef( Angle, 0.0f, 0.0f, 1.0f ); + glScalef( Scale, Scale, 1.0f ); + glTranslatef( -Center.x, -Center.y, 0.f ); + } + + std::vector& RenderCoords = TextCache.VertextCoords(); + std::vector& Colors = TextCache.Colors(); + + switch ( FontHAlignGet( Flags ) ) { + case FONT_DRAW_CENTER: + nX = (eeFloat)( (Int32)( ( TextCache.GetTextWidth() - TextCache.LinesWidth()[ Line ] ) * 0.5f ) ); + Line++; + break; + case FONT_DRAW_RIGHT: + nX = TextCache.GetTextWidth() - TextCache.LinesWidth()[ Line ]; + Line++; + break; + } + + for ( eeUint i = 0; i < TextCache.Text().size(); i++ ) { + Char = static_cast( TextCache.Text().at(i) ); + eeTexCoords* C = &mTexCoords[ Char ]; + + switch(Char) { + case L'\v': + if (mVerticalDraw) + nY += GetFontHeight(); + else + nX += mGlyphs[ Char ].Advance; + break; + case L'\t': + if (mVerticalDraw) + nY += GetFontHeight() * 4; + else + nX += mGlyphs[ Char ].Advance * 4; + break; + case L'\n': + if (mVerticalDraw) { + nX += (GetFontSize() * Scale); + nY = 0; + } else { + if ( i + 1 < TextCache.Text().size() ) { + switch ( FontHAlignGet( Flags ) ) { + case FONT_DRAW_CENTER: + nX = (eeFloat)( (Int32)( ( TextCache.GetTextWidth() - TextCache.LinesWidth()[ Line ] ) * 0.5f ) ); + break; + case FONT_DRAW_RIGHT: + nX = TextCache.GetTextWidth() - TextCache.LinesWidth()[ Line ]; + break; + default: + nX = 0; + } + } + + nY += (GetFontSize() * Scale); + Line++; + } + + break; + default: + for ( Uint8 z = 0; z < 8; z+=2 ) { + RenderCoords[ numvert ].TexCoords[0] = C->TexCoords[z]; + RenderCoords[ numvert ].TexCoords[1] = C->TexCoords[ z + 1 ]; + RenderCoords[ numvert ].Vertex[0] = cX + C->Vertex[z] + nX; + RenderCoords[ numvert ].Vertex[1] = cY + C->Vertex[ z + 1 ] + nY; + numvert++; + } + + if (mVerticalDraw) + nY += GetFontHeight(); + else + nX += mGlyphs[ Char ].Advance; + } + } + + glColorPointer( 4, GL_UNSIGNED_BYTE, 0, reinterpret_cast( &Colors[0] ) ); + glTexCoordPointer( 2, GL_FLOAT, sizeof(eeVertexCoords), reinterpret_cast( &RenderCoords[0] ) ); + glVertexPointer( 2, GL_FLOAT, sizeof(eeVertexCoords), reinterpret_cast( &RenderCoords[0] ) + sizeof(eeFloat) * 2 ); + + glDrawArrays( GL_QUADS, 0, numvert ); + + if ( Angle != 0.0f || Scale != 1.0f ) + glPopMatrix(); +} + +void cFont::SubDraw( const std::wstring& Text, const eeFloat& X, const eeFloat& Y, const Uint32& Flags, const eeFloat& Scale, const eeFloat& Angle, const bool& Cached, const EE_RENDERALPHAS& Effect ) { + if ( !Text.size() ) + return; + + cTextureFactory::instance()->Bind( mTexId ); + cTextureFactory::instance()->SetBlendFunc( Effect ); + + if ( !Cached && ( Text.size() != mRenderCoords.size() / 4 || Angle != 0.f || Scale != 1.f || FontHAlignGet( Flags ) == FONT_DRAW_CENTER || FontHAlignGet( Flags ) == FONT_DRAW_RIGHT ) ) { + SetText( Text ); + } + + if ( Flags & FONT_DRAW_SHADOW ) { + Uint32 f = Flags; + f &= ~FONT_DRAW_SHADOW; + + eeColorA Col = mColor; + + Color( mShadowColor ); + SubDraw( Text, X + 1, Y + 1, f, Scale, Angle, true, Effect ); + Color( Col ); + } + + eeFloat cX = (eeFloat) ( (Int32)X ); + eeFloat cY = (eeFloat) ( (Int32)Y ); + eeFloat nX = 0; + eeFloat nY = 0; + Int16 Char = 0; + eeUint Line = 0; + eeUint numvert = 0; + + if ( Angle != 0.0f || Scale != 1.0f ) { + glLoadIdentity(); + glPushMatrix(); + + eeVector2f Center( cX + GetTextWidth() * 0.5f, cY + GetTextHeight() * 0.5f ); + glTranslatef( Center.x , Center.y, 0.f ); + glRotatef( Angle, 0.0f, 0.0f, 1.0f ); + glScalef( Scale, Scale, 1.0f ); + glTranslatef( -Center.x, -Center.y, 0.f ); + } + + switch ( FontHAlignGet( Flags ) ) { + case FONT_DRAW_CENTER: + nX = (eeFloat)( (Int32)( ( mCachedWidth - mLinesWidth[ Line ] ) * 0.5f ) ); + Line++; + break; + case FONT_DRAW_RIGHT: + nX = mCachedWidth - mLinesWidth[ Line ]; + Line++; + break; + } + + for ( eeUint i = 0; i < Text.size(); i++ ) { + Char = static_cast( Text.at(i) ); + eeTexCoords* C = &mTexCoords[ Char ]; + + switch(Char) { + case L'\v': + if (mVerticalDraw) + nY += GetFontHeight(); + else + nX += mGlyphs[ Char ].Advance; + break; + case L'\t': + if (mVerticalDraw) + nY += GetFontHeight() * 4; + else + nX += mGlyphs[ Char ].Advance * 4; + break; + case L'\n': + if (mVerticalDraw) { + nX += (GetFontSize() * Scale); + nY = 0; + } else { + if ( i + 1 < Text.size() ) { + switch ( FontHAlignGet( Flags ) ) { + case FONT_DRAW_CENTER: + nX = (eeFloat)( (Int32)( ( mCachedWidth - mLinesWidth[ Line ] ) * 0.5f ) ); + break; + case FONT_DRAW_RIGHT: + nX = mCachedWidth - mLinesWidth[ Line ]; + break; + default: + nX = 0; + } + } + + nY += (GetFontSize() * Scale); + Line++; + } + + break; + default: + for ( Uint8 z = 0; z < 8; z+=2 ) { + mRenderCoords[ numvert ].TexCoords[0] = C->TexCoords[z]; + mRenderCoords[ numvert ].TexCoords[1] = C->TexCoords[ z + 1 ]; + mRenderCoords[ numvert ].Vertex[0] = cX + C->Vertex[z] + nX; + mRenderCoords[ numvert ].Vertex[1] = cY + C->Vertex[ z + 1 ] + nY; + numvert++; + } + + if (mVerticalDraw) + nY += GetFontHeight(); + else + nX += mGlyphs[ Char ].Advance; + } + } + + glColorPointer( 4, GL_UNSIGNED_BYTE, 0, reinterpret_cast( &mColors[0] ) ); + glTexCoordPointer( 2, GL_FLOAT, sizeof(eeVertexCoords), reinterpret_cast( &mRenderCoords[0] ) ); + glVertexPointer( 2, GL_FLOAT, sizeof(eeVertexCoords), reinterpret_cast( &mRenderCoords[0] ) + sizeof(eeFloat) * 2 ); + + glDrawArrays( GL_QUADS, 0, numvert ); + + if ( Angle != 0.0f || Scale != 1.0f ) + glPopMatrix(); +} + +void cFont::CacheWidth( const std::wstring& Text, std::vector& LinesWidth, eeFloat& CachedWidth, eeInt& NumLines ) { + LinesWidth.clear(); + + eeFloat Width = 0, MaxWidth = 0; + Uint16 CharID; + Int32 Lines = 1; + + for (std::size_t i = 0; i < Text.size(); ++i) { + CharID = static_cast( Text.at(i) ); + + Width += mGlyphs[CharID].Advance; + + if ( CharID == L'\t' ) + Width += mGlyphs[CharID].Advance * 3; + + if ( CharID == L'\n' ) { + Lines++; + eeFloat lWidth = ( CharID == L'\t' ) ? mGlyphs[CharID].Advance * 4.f : mGlyphs[CharID].Advance; + LinesWidth.push_back( Width - lWidth ); + Width = 0; + } + + if ( Width > MaxWidth ) + MaxWidth = Width; + } + + if ( Text.size() && Text.at( Text.size() - 1 ) != '\n' ) { + LinesWidth.push_back( Width ); + } + + CachedWidth = MaxWidth; + NumLines = Lines; +} + +void cFont::CacheWidth() { + CacheWidth( mText, mLinesWidth, mCachedWidth, mNumLines ); +} + +void cFont::ShrinkText( std::string& Str, const Uint32& MaxWidth ) { + if ( !Str.size() ) + return; + + eeFloat tCurWidth = 0.f; + eeFloat tWordWidth = 0.f; + eeFloat tMaxWidth = (eeFloat) MaxWidth; + Int32 tPrev = -1; + char * tStringLoop = &Str[0]; + char * tLastSpace = NULL; + + while ( *tStringLoop ) { + if ( (Uint32)( *tStringLoop ) < mGlyphs.size() ) { + eeGlyph * pChar = &mGlyphs[ ( *tStringLoop ) ]; + eeFloat fCharWidth = (eeFloat)pChar->Advance; + + if ( ( *tStringLoop ) == '\t' ) + fCharWidth += pChar->Advance * 3; + + tWordWidth += fCharWidth; + + if ( ' ' == *tStringLoop || '\0' == *( tStringLoop + 1 ) ) { + if ( tCurWidth + tWordWidth < tMaxWidth ) { + tCurWidth += tWordWidth; + tLastSpace = tStringLoop; + + tPrev = *tStringLoop; + + tStringLoop++; + } else { + if ( NULL != tLastSpace ) { + *tLastSpace = '\n'; + tStringLoop = tLastSpace + 1; + } else { + *tStringLoop = '\n'; + } + + tLastSpace = NULL; + tCurWidth = 0.f; + tPrev = -1; + } + + tWordWidth = 0.f; + } else if ( '\n' == *tStringLoop ) { + tWordWidth = 0.f; + tCurWidth = 0.f; + tPrev = ( *tStringLoop ); + tLastSpace = NULL; + tStringLoop++; + } else { + tPrev = ( *tStringLoop ); + tStringLoop++; + } + } else { + *tStringLoop = ' '; + tPrev = ' '; + } + } +} + +void cFont::ShrinkText( std::wstring& Str, const Uint32& MaxWidth ) { + if ( !Str.size() ) + return; + + eeFloat tCurWidth = 0.f; + eeFloat tWordWidth = 0.f; + eeFloat tMaxWidth = (eeFloat) MaxWidth; + Int32 tPrev = -1; + wchar_t * tStringLoop = &Str[0]; + wchar_t * tLastSpace = NULL; + + while ( *tStringLoop ) { + if ( (Uint32)( *tStringLoop ) < mGlyphs.size() ) { + eeGlyph * pChar = &mGlyphs[ ( *tStringLoop ) ]; + eeFloat fCharWidth = (eeFloat)pChar->Advance; + + if ( ( *tStringLoop ) == L'\t' ) + fCharWidth += pChar->Advance * 3; + + // Add the new char width to the current word width + tWordWidth += fCharWidth; + + if ( L' ' == *tStringLoop || L'\0' == *( tStringLoop + 1 ) ) { + + // If current width plus word width is minor to the max width, continue adding + if ( tCurWidth + tWordWidth < tMaxWidth ) { + tCurWidth += tWordWidth; + tLastSpace = tStringLoop; + + tPrev = *tStringLoop; + + tStringLoop++; + } else { + // If it was an space before, replace that space for an new line + // Start counting from the new line first character + if ( NULL != tLastSpace ) { + *tLastSpace = L'\n'; + tStringLoop = tLastSpace + 1; + } else { // The word is larger than the current possible width + *tStringLoop = L'\n'; + } + + // Set the last spaces as null, because is a new line + tLastSpace = NULL; + + // New line, new current width + tCurWidth = 0.f; + + // No previous char for the new line + tPrev = -1; + } + + // New word, so we reset the current word width + tWordWidth = 0.f; + } else if ( L'\n' == *tStringLoop ) { + tWordWidth = 0.f; + tCurWidth = 0.f; + tPrev = ( *tStringLoop ); + tLastSpace = NULL; + tStringLoop++; + } else { + tPrev = ( *tStringLoop ); + tStringLoop++; + } + } else { // Replace any unknown char as spaces. + *tStringLoop = L' '; + tPrev = L' '; + } + } +} + +const Uint32& cFont::GetTexId() const { + return mTexId; +} + +}} diff --git a/src/graphics/cfont.hpp b/src/graphics/cfont.hpp new file mode 100755 index 000000000..014aeba2f --- /dev/null +++ b/src/graphics/cfont.hpp @@ -0,0 +1,152 @@ +#ifndef EE_GRAPHICSCFONT_H +#define EE_GRAPHICSCFONT_H + +#include "base.hpp" +#include "fonthelper.hpp" +#include "ctexturefactory.hpp" +#include "ctextcache.hpp" + +namespace EE { namespace Graphics { + +/** @brief Font interface class. */ +class EE_API cFont { + public: + cFont(); + virtual ~cFont(); + + /** Set a text to render + * @param Text The Text + * @param SupportNewLine If active will search for "\n" and back to a new line. + */ + void SetText( const std::wstring& Text ); + void SetText( const std::string& Text ); + + /** @return The width of the string rendered */ + eeFloat GetTextWidth() const; + + /** @return Assign a new text and then returns his width */ + eeFloat GetTextWidth( const std::wstring& Text ); + + /** @return The current text height */ + eeFloat GetTextHeight(); + + /** @return The number of lines of the current text */ + virtual eeInt GetNumLines(); + + /** @return The Font Color */ + const eeColorA& Color() const; + + /** Set the color of the string rendered */ + void Color(const eeColorA& Color); + + /** @return The Shadow Font Color */ + const eeColorA& ShadowColor() const; + + /** Set the shadow color of the string rendered */ + void ShadowColor(const eeColorA& Color); + + /** @return The current font size */ + Uint32 GetFontSize() const; + + /** @return The current font height */ + Uint32 GetFontHeight() const; + + /** @return The current text */ + std::wstring GetText(); + + /** Set if the font will cache de text width and the number of lines ( default: true ). */ + void CacheData( bool Cache ); + + /** @return If the font is caching the text data. */ + const bool& CacheData() const; + + /** @return The last text rendered or setted lines width */ + const std::vector& GetLinesWidth() const; + + /** Draw a wstring on the screen + * @param Text The text to draw + * @param X The start x position + * @param Y The start y position + * @param Flags Set some flags to the rendering ( for text align ) + * @param Scale The string rendered scale + * @param Angle The angle of the string rendered + * @param Effect Set the Blend Mode ( default ALPHA_NORMAL ) + */ + void Draw( const std::wstring& Text, const eeFloat& X, const eeFloat& Y, const Uint32& Flags = FONT_DRAW_LEFT, const eeFloat& Scale = 1.0f, const eeFloat& Angle = 0, const EE_RENDERALPHAS& Effect = ALPHA_NORMAL ); + + /** Draw the string seted on the screen + * @param X The start x position + * @param Y The start y position + * @param Flags Set some flags to the rendering ( for text align ) + * @param Scale The string rendered scale + * @param Angle The angle of the string rendered + * @param Effect Set the Blend Mode ( default ALPHA_NORMAL ) + */ + void Draw( const eeFloat& X, const eeFloat& Y, const Uint32& Flags = FONT_DRAW_LEFT, const eeFloat& Scale = 1.0f, const eeFloat& Angle = 0, const EE_RENDERALPHAS& Effect = ALPHA_NORMAL ); + + /** Draw a string on the screen + * @param Text The text to draw + * @param X The start x position + * @param Y The start y position + * @param Flags Set some flags to the rendering ( for text align ) + * @param Scale The string rendered scale + * @param Angle The angle of the string rendered + * @param Effect Set the Blend Mode ( default ALPHA_NORMAL ) + */ + void Draw( const std::string& Text, const eeFloat& X, const eeFloat& Y, const Uint32& Flags = FONT_DRAW_LEFT, const eeFloat& Scale = 1.0f, const eeFloat& Angle = 0, const EE_RENDERALPHAS& Effect = ALPHA_NORMAL ); + + /** Draw a string on the screen from a cached text + * @param TextCache The cached text + * @param X The start x position + * @param Y The start y position + * @param Flags Set some flags to the rendering ( for text align ) + * @param Scale The string rendered scale + * @param Angle The angle of the string rendered + * @param Effect Set the Blend Mode ( default ALPHA_NORMAL ) + */ + void Draw( cTextCache& TextCache, const eeFloat& X, const eeFloat& Y, const Uint32& Flags = FONT_DRAW_LEFT, const eeFloat& Scale = 1.0f, const eeFloat& Angle = 0, const EE_RENDERALPHAS& Effect = ALPHA_NORMAL ); + + /** Shrink the wstring to a max width + * @param Str The string to shrink + * @param MaxWidth The Max Width posible + */ + void ShrinkText( std::wstring& Str, const Uint32& MaxWidth ); + + /** Shrink the string to a max width + * @param Str The string to shrink + * @param MaxWidth The Max Width posible + */ + void ShrinkText( std::string& Str, const Uint32& MaxWidth ); + + /** Cache the with of the current text */ + void CacheWidth( const std::wstring& Text, std::vector& LinesWidth, eeFloat& CachedWidth, eeInt& NumLines ); + + /** @return The font texture id */ + const Uint32& GetTexId() const; + protected: + std::wstring mText; + bool mCacheData; + eeColorA mColor; + eeColorA mShadowColor; + eeInt mNumLines; + bool mVerticalDraw; + Uint32 mTexId; + eeFloat mCachedWidth; + Uint32 mHeight; + Uint32 mSize; + + std::vector mLinesWidth; + std::vector mGlyphs; + std::vector mTexCoords; + + std::vector mRenderCoords; + std::vector mColors; + + void CacheWidth(); + void CacheNumLines(); + void SubDraw( const std::wstring& Text, const eeFloat& X, const eeFloat& Y, const Uint32& Flags, const eeFloat& Scale, const eeFloat& Angle, const bool& Cached, const EE_RENDERALPHAS& Effect ); +}; + +}} + +#endif diff --git a/src/graphics/cglobalbatchrenderer.cpp b/src/graphics/cglobalbatchrenderer.cpp new file mode 100755 index 000000000..c98d68cfb --- /dev/null +++ b/src/graphics/cglobalbatchrenderer.cpp @@ -0,0 +1,12 @@ +#include "cglobalbatchrenderer.hpp" + +namespace EE { namespace Graphics { + +cGlobalBatchRenderer::cGlobalBatchRenderer() { + AllocVertexs( 1024 ); +} + +cGlobalBatchRenderer::~cGlobalBatchRenderer() { +} + +}} diff --git a/src/graphics/cglobalbatchrenderer.hpp b/src/graphics/cglobalbatchrenderer.hpp new file mode 100755 index 000000000..7e9a13a45 --- /dev/null +++ b/src/graphics/cglobalbatchrenderer.hpp @@ -0,0 +1,19 @@ +#ifndef EE_GAMINGCGLOBALBATCHRENDERER_H +#define EE_GAMINGCGLOBALBATCHRENDERER_H + +#include "base.hpp" +#include "cbatchrenderer.hpp" + +namespace EE { namespace Graphics { + +/** @brief The global Batch Renderer class. This class will be used by the engine for the rendering. */ +class cGlobalBatchRenderer : public cSingleton, public cBatchRenderer { + friend class cSingleton; + public: + cGlobalBatchRenderer(); + ~cGlobalBatchRenderer(); +}; + +}} + +#endif diff --git a/src/graphics/cparticle.cpp b/src/graphics/cparticle.cpp new file mode 100755 index 000000000..afd1f3f57 --- /dev/null +++ b/src/graphics/cparticle.cpp @@ -0,0 +1,37 @@ +#include "cparticle.hpp" + +namespace EE { namespace Graphics { + +cParticle::cParticle() { + Reset(0.f, 0.f, 0.f, 0.f, 0.f, 0.f); +} + +cParticle::~cParticle() {} + +void cParticle::SetColor(eeColorAf Color, eeFloat AlphaDecay) { + mColor = Color; + mAlphaDecay = AlphaDecay; +} + +void cParticle::Reset(const eeFloat &x, const eeFloat &y, const eeFloat &xspeed, const eeFloat &yspeed, const eeFloat &xacc, const eeFloat &yacc, const eeFloat size) { + mX = x; + mY = y; + mXSpeed = xspeed; + mYSpeed = yspeed; + mXAcc = xacc; + mYAcc = yacc; + mSize = size; + mColor = eeColorAf(1.0f,1.0f,1.0f,1.0f); + mAlphaDecay = 0.01f; +} + +void cParticle::Update(const eeFloat &pTime) { + mX = mX + mXSpeed * pTime; + mY = mY + mYSpeed * pTime; + mXSpeed = mXSpeed + mXAcc * pTime; + mYSpeed = mYSpeed + mYAcc * pTime; + mColor.Alpha -= mAlphaDecay * pTime; + if (mColor.Alpha < 0) mColor.Alpha = 0; +} + +}} diff --git a/src/graphics/cparticle.hpp b/src/graphics/cparticle.hpp new file mode 100755 index 000000000..be6e51ef7 --- /dev/null +++ b/src/graphics/cparticle.hpp @@ -0,0 +1,63 @@ +#ifndef CPARTICLE_H +#define CPARTICLE_H + +#include "base.hpp" + +namespace EE { namespace Graphics { + +class EE_API cParticle{ + public: + cParticle(); + ~cParticle(); + + void SetColor(eeColorAf Color, eeFloat AlphaDecay); + eeColorAf GetColor() const { return mColor; } + + eeFloat R() { return mColor.R(); } + eeFloat G() { return mColor.G(); } + eeFloat B() { return mColor.B(); } + eeFloat A() { return mColor.A(); } + + void Reset(const eeFloat &x, const eeFloat &y, const eeFloat &xspeed, const eeFloat &yspeed, const eeFloat &xacc, const eeFloat &yacc, const eeFloat size = 16); + void Update(const eeFloat &pTime); + + void X(const eeFloat x) { mX = x; } + eeFloat X() const { return mX; } + + void Y(const eeFloat y) { mY = y; } + eeFloat Y() const { return mY; } + + void Speed(const eeFloat xspeed) { mXSpeed = xspeed; } + eeFloat XSpeed() const { return mXSpeed; } + + void YSpeed(const eeFloat yspeed) { mYSpeed = yspeed; } + eeFloat YSpeed() const { return mYSpeed; } + + void XAcc(const eeFloat xacc) { mXAcc = xacc; } + eeFloat XAcc() const { return mXAcc; } + + void YAcc(const eeFloat yacc) { mYAcc = yacc; } + eeFloat YAcc() const { return mYAcc; } + + void AlphaDecay(const eeFloat alphadecay) { mAlphaDecay = alphadecay; } + eeFloat AlphaDecay() const { return mAlphaDecay; } + + void Size(const eeFloat size) { if (size>0) mSize = size; } + eeFloat Size() const { return mSize; } + + void Used(const bool used) { cUsed = used; } + bool Used() const { return cUsed; } + + void Id(const Uint32 Id) { cId = Id; } + Uint32 Id() const { return cId; } + private: + eeFloat mX, mY; + eeColorAf mColor; + + eeFloat mXSpeed, mYSpeed, mXAcc, mYAcc, mAlphaDecay, mSize; + bool cUsed; + Uint32 cId; +}; + +}} +#endif diff --git a/src/graphics/cparticlesystem.cpp b/src/graphics/cparticlesystem.cpp new file mode 100755 index 000000000..cb4f71efb --- /dev/null +++ b/src/graphics/cparticlesystem.cpp @@ -0,0 +1,347 @@ +#include "cparticlesystem.hpp" + +namespace EE { namespace Graphics { + +cParticleSystem::cParticleSystem() : mPointsSup(false), mTime(0.01f), mIsCallback(false) { + EE = cEngine::instance(); + TF = cTextureFactory::instance(); +} + +cParticleSystem::~cParticleSystem() { + mParticle.clear(); +} + +void cParticleSystem::Create(const EE_PARTICLE_EFFECT& Effect, const Uint32& NumParticles, const Uint32& TexId, const eeFloat& X, const eeFloat& Y, const eeFloat& PartSize, const bool& AnimLoop, const Uint32& NumLoops, const eeColorAf& Color, const eeFloat& X2, const eeFloat& Y2, const eeFloat& AlphaDecay, const eeFloat& XSpeed, const eeFloat& YSpeed, const eeFloat& XAcceleration, const eeFloat& YAcceleration) { + mParticle.clear(); + mPointsSup = EE->PointSpriteSuppported(); + + mEffect = Effect; + mX = X; + mY = Y; + mPCount = NumParticles; + mTexId = TexId; + mLoop = AnimLoop; + mLoops = NumLoops; + + if ( !mLoop && mLoops < 1 ) + mLoops = 1; + + mColor = Color; + + if (PartSize<=0) + mSize = 16.0f; + else + mSize = PartSize; + + mHSize = mSize * 0.5f; + + mAlphaDecay = AlphaDecay; + mXSpeed = XSpeed; + mYSpeed = YSpeed; + mXAcc = XAcceleration; + mYAcc = YAcceleration; + + mDirection = 1; + mProgression = 1; + + if (X2 == 0 && Y2 == 0) { + mX2 = mX + 10; + mY2 = mY + 10; + } else { + mX2 = X2; + mY2 = Y2; + } + + mUsed = true; + Begin(); +} + +void cParticleSystem::Begin() { + mPLeft = mParticle.size(); + + if ( mParticle.max_size() > mParticle.size() ) + mParticle.resize( mPCount ); + else + mParticle.resize( mParticle.max_size() ); + + for ( Uint32 i=0; i < mParticle.size(); i++ ) { + cParticle* P = &mParticle[i]; + P->Used(true); + P->Id(i+1); + Reset(P); + } +} + +void cParticleSystem::SetCallbackReset( const ParticleCallback& pc ) { + mIsCallback = true; + mPC = pc; +} + +void cParticleSystem::Reset(cParticle* P) { + eeFloat x, y, radio, q, z, w; + + switch(mEffect) { + case Nofx: + P->Reset(mX, mY, mXSpeed, mYSpeed, mXAcc, mYAcc, mSize); + P->SetColor( mColor , mAlphaDecay ); + break; + case BlueBall: + P->Reset(mX, mY, -10, (-1 * eeRandf()), 0.01f, eeRandf(), mSize); + P->SetColor( eeColorAf(0.25f ,0.25f ,1 ,1) , 0.1f + (0.1f * eeRandf())); + break; + case Fire: + x = (mX2 - mX + 1) * eeRandf() + mX; + y = (mY2 - mY + 1) * eeRandf() + mY; + P->Reset(mX, mY, eeRandf() - 0.5f, (eeRandf() - 1.1f) * 8.5f, 0.f, 0.05f, mSize); + P->SetColor(eeColorAf(1.f, 0.5f, 0.1f, (eeRandf() * 0.5f) ), eeRandf() * 0.4f + 0.01f ); + break; + case Smoke: + x = (mX2 - mX + 1) * eeRandf() + mX; + y = (mY2 - mY + 1) * eeRandf() + mY; + P->Reset(x, y, -(eeRandf() / 3.f + 0.1f), ((eeRandf() * 0.5f) - 0.7f) * 3, (eeRandf() / 200.f), (eeRandf() - 0.5f) / 200.f ); + P->SetColor( eeColorAf(0.8f,0.8f,0.8f,0.3f), (eeRandf() * 0.005f) + 0.005f ); + break; + case Snow: + x = (mX2 - mX + 1) * eeRandf() + mX; + y = (mY2 - mY + 1) * eeRandf() + mY; + w = (eeRandf() + 0.3f) * 4; + P->Reset(x, y, eeRandf() - 0.5f, w, 0.f, 0.f, w * 3); + P->SetColor( eeColorAf(1.f, 1.f, 1.f, 0.5f), 0 ); + break; + case MagicFire: + P->Reset( mX + eeRandf() , mY, -0.4f + eeRandf() * 0.8f, -0.5f - eeRandf() * 0.4f, 0.f, -(eeRandf() * 0.3f) ); + P->SetColor( eeColorAf(1.f, 0.5f, 0.1f, 0.7f + 0.2f * eeRandf()), 0.01f + eeRandf() * 0.05f ); + break; + case LevelUp: + P->Reset(mX, mY, eeRandf() * 1.5f - 0.75f, eeRandf() * 1.5f - 0.75f, eeRandf() * 4 - 2, eeRandf() * -4 + 2 ); + P->SetColor( eeColorAf(1.f, 0.5f, 0.1f, 1.f), 0.07f + eeRandf() * 0.01f ); + break; + case LevelUp2: + P->Reset(mX + eeRandf() * 32 - 16, mY + eeRandf() * 64 - 32, eeRandf() - 0.5f, eeRandf() - 0.5f, eeRandf() - 0.5f, eeRandf() * -0.9f + 0.45f ); + P->SetColor( eeColorAf(0.1f + eeRandf() * 0.1f, 0.1f + eeRandf() * 0.1f, 0.8f + eeRandf() * 0.3f, 1), 0.07f + eeRandf() * 0.01f ); + break; + case Heal: + P->Reset(mX, mY, eeRandf() * 1.4f - 0.7f, eeRandf() * -0.4f - 1.5f, eeRandf() - 0.5f, eeRandf() * -0.2f + 0.1f ); + P->SetColor( eeColorAf(0.2f, 0.3f, 0.9f, 0.4f), 0.01f + eeRandf() * 0.01f ); + break; + case WormHole: + int lo, la; + eeFloat VarB[4]; + + for (lo = 0; lo <= 3; lo++) { + VarB[lo] = eeRandf() * 5; + la = (int)(eeRandf() * 8); + if ( (la * 0.5f) != (int)(la*0.5f) ) + VarB[lo] = -VarB[lo]; + } + mProgression = (int) eeRandf() * 10; + radio = (P->Id() * 0.125f) * mProgression; + + x = mX + (radio * cos( (eeFloat)P->Id() )); + y = mY + (radio * sin( (eeFloat)P->Id() )); + + P->Reset(x, y, VarB[0], VarB[1], VarB[2], VarB[3]); + P->SetColor( eeColorAf(1.f, 0.6f, 0.3f, 1.f), 0.02f + eeRandf() * 0.3f ); + break; + case Twirl: + z = 10.f + (eeFloat)mProgression; + w = 10.f + (eeFloat)mProgression; + mProgression+=mDirection; + if (mProgression > 50) mDirection =-1; + if (mProgression < -50) mDirection = 1; + q = (P->Id() * 0.01f) + mProgression; + x = mX - w * sin((eeFloat)q * 2); + y = mY - z * cos((eeFloat)q * 2); + + P->Reset(x, y, 1, 1, 0, 0); + P->SetColor( eeColorAf(1.f, 0.25f, 0.25f, 1), 0.6f + eeRandf() * 0.3f ); + break; + case Flower: + radio = cos( 2 * ( (eeFloat)P->Id() * 0.1f ) ) * 50; + x = mX + radio * cos( (eeFloat)P->Id() * 0.1f ); + y = mY + radio * sin( (eeFloat)P->Id() * 0.1f ); + + P->Reset(x, y, 1, 1, 0 , 0); + P->SetColor( eeColorAf(1.f, 0.25f, 0.1f, 0.1f), 0.3f + (0.2f * eeRandf()) + eeRandf() * 0.3f ); + break; + case Galaxy: + radio = (eeRandf(1.f, 1.2f) + sin( 20.f / (eeFloat)P->Id() )) * 60; + x = mX + radio * cos( (eeFloat)P->Id() ); + y = mY + radio * sin( (eeFloat)P->Id() ); + P->Reset(x, y, 0, 0, 0, 0); + P->SetColor( eeColorAf(0.2f, 0.2f, 0.6f + 0.4f * eeRandf(), 1.f), eeRandf(0.05f, 0.15f) ); + break; + case Heart: + q = P->Id() * 0.01f; + x = mX - 50 * sin(q * 2) * sqrt( fabs( cos(q) ) ); + y = mY - 50 * cos(q * 2) * sqrt( fabs( sin(q) ) ); + P->Reset(x, y, 0.f, 0.f, 0.f, -(eeRandf() * 0.2f)); + P->SetColor( eeColorAf(1.f, 0.5f, 0.2f, 0.6f + 0.2f * eeRandf()), 0.01f + eeRandf() * 0.08f ); + break; + case BlueExplosion: + if ( P->Id() == 0 ) mProgression+=10; + radio = atan( static_cast( P->Id() % 12 ) ); + x = mX + (radio * cos( (eeFloat)P->Id() / mProgression ) * 30); + y = mY + (radio * sin( (eeFloat)P->Id() / mProgression ) * 30); + + P->Reset(x, y, cos( (eeFloat)P->Id() ), sin( (eeFloat)P->Id() ), 0, 0 ); + P->SetColor( eeColorAf(0.3f, 0.6f, 1.f, 1.f), 0.03f ); + break; + case GP: + radio = 50 + eeRandf() * 15 * cos( (eeFloat)P->Id() * 3.5f ); + x = mX + ( radio * cos( (eeFloat)P->Id() * (eeFloat)0.01428571428 ) ); + y = mY + ( radio * sin( (eeFloat)P->Id() * (eeFloat)0.01428571428 ) ); + + P->Reset(x, y, 0, 0, 0, 0); + P->SetColor( eeColorAf(0.2f, 0.8f, 0.4f, 0.5f) , eeRandf() * 0.3f ); + break; + case BTwirl: + w = 10.f + (eeFloat)mProgression; + mProgression+=mDirection; + if (mProgression > 50) mDirection =-1; + if (mProgression < -50) mDirection = 1; + q = P->Id() * 0.01f + mProgression; + x = mX + w * sin((eeFloat)q * 2); + y = mY - w * cos((eeFloat)q * 2); + + P->Reset(x, y, 1, 1, 0, 0); + P->SetColor( eeColorAf(0.25f, 0.25f, 1.f, 1.f), 0.1f + eeRandf() * 0.3f + eeRandf() * 0.3f ); + break; + case BT: + w = 10.f + (eeFloat)mProgression; + mProgression+=mDirection; + if (mProgression > 50) mDirection =-1; + if (mProgression < -50) mDirection = 1; + q = P->Id() * 0.01f + mProgression; + x = mX + w * sin((eeFloat)q * 2); + y = mY - w * cos((eeFloat)q * 2); + + P->Reset(x, y, -10, -1 * eeRandf(), 0, eeRandf()); + P->SetColor( eeColorAf(0.25f, 0.25f, 1.f, 1.f), 0.1f + eeRandf() * 0.1f + eeRandf() * 0.3f ); + break; + case Atomic: + radio = 10 + sin( 2 * ( (eeFloat)P->Id() * 0.1f ) ) * 50; + x = mX + radio * cos( (eeFloat)P->Id() * (eeFloat)0.033333 ); + y = mY + radio * sin( (eeFloat)P->Id() * (eeFloat)0.033333 ); + P->Reset(x, y, 1, 1, 0, 0); + P->SetColor( eeColorAf(0.4f, 0.25f, 1.f, 1.f), 0.3f + eeRandf() * 0.2f + eeRandf() * 0.3f ); + break; + case Callback: + if (mIsCallback) + mPC(P, this); + break; + } +} + +void cParticleSystem::Draw() { + TF->Bind( mTexId ); + TF->SetBlendFunc( ALPHA_BLENDONE ); + + if ( mPointsSup ) { + glEnable( GL_POINT_SPRITE_ARB ); + glTexEnvf( GL_POINT_SPRITE_ARB, GL_COORD_REPLACE_ARB, GL_TRUE ); + glPointSize( mSize ); + + glColorPointer( 4, GL_FLOAT, sizeof(cParticle), reinterpret_cast( &mParticle[0] ) + sizeof(eeFloat) * 2 ); + glVertexPointer( 2, GL_FLOAT, sizeof(cParticle), reinterpret_cast( &mParticle[0] ) ); + + glDrawArrays( GL_POINTS, 0, mParticle.size() ); + + glDisable( GL_POINT_SPRITE_ARB ); + } else { + cParticle* P; + + for ( Uint32 i = 0; i < mParticle.size(); i++ ) { + P = &mParticle[i]; + eeVector2f TL; + + if ( P->Used() ) { + TL.x = P->X() - mHSize; + TL.y = P->Y() - mHSize; + + glBegin(GL_QUADS); + glColor4f( P->R(), P->G(), P->B(), P->A() ); + + glTexCoord2f(0, 0); + glVertex2d( TL.x, TL.y ); + + glTexCoord2f(0, 1); + glVertex2d( TL.x, TL.y + mSize ); + + glTexCoord2f(1, 1); + glVertex2d( TL.x + mSize, TL.y + mSize ); + + glTexCoord2f(1, 0); + glVertex2d( TL.x + mSize, TL.y ); + glEnd(); + } + } + } +} + +void cParticleSystem::Update( const eeFloat& Time ) { + eeFloat Elapsed = ( Time == -99999.f ) ? EE->Elapsed() : Time; + Uint32 i; + + for ( i = 0; i < mParticle.size(); i++ ) { + cParticle* P = &mParticle[i]; + + if ( P->Used() || P->A() > 0.f ) { + P->Update(Elapsed * mTime); + + // If not alive + if ( P->A() <= 0.f || P->X() < -mSize || P->Y() < -mSize || P->X() > EE->GetWidth() || P->Y() > EE->GetHeight() ) { + if ( !mLoop ) { // If not loop + if ( mLoops == 1 ) { // If left only one loop + P->Used(false); + mPLeft--; + } else { // more than one + if ( i == 0 ) + if ( mLoops > 0 ) mLoops--; + + Reset(P); + } + + if ( mPLeft == 0 ) // Last mParticle? + mUsed = false; + } else Reset(P); + } + } + } +} + +void cParticleSystem::End() { + mLoop = false; + mLoops = 1; +} + +void cParticleSystem::ReUse() { + Uint32 i; + + mLoop = true; + mLoops = 0; + + for ( i=0; i < mParticle.size(); i++ ) + mParticle[i].Used( true ); +} + +void cParticleSystem::Kill() { + mUsed = false; +} + +void cParticleSystem::DrawUpdate() { + if (mUsed) { + Update(); + Draw(); + } +} + +void cParticleSystem::UpdatePos(const eeFloat& x, const eeFloat& y) { + mX2 = x + (mX2 - mX); + mY2 = y + (mY2 - mY); + mX = x; + mY = y; +} + +}} + diff --git a/src/graphics/cparticlesystem.hpp b/src/graphics/cparticlesystem.hpp new file mode 100755 index 000000000..99f5e201f --- /dev/null +++ b/src/graphics/cparticlesystem.hpp @@ -0,0 +1,149 @@ +#ifndef EECPARTICLESYSTEM_H +#define EECPARTICLESYSTEM_H + +#include "base.hpp" +#include "cparticle.hpp" +#include "ctexturefactory.hpp" +#include "../window/cengine.hpp" + +using namespace EE::Window; + +namespace EE { namespace Graphics { + +/** @enum EE_PARTICLE_EFFECT Predefined effects for the particle system. Use Callback when wan't to create a new effect, o set the parameters using NoFx, but it's much more limited. */ +typedef enum { + Nofx = 0, //!< User defined effect + BlueBall = 1, + Fire = 2, + Smoke = 3, + Snow = 4, + MagicFire = 5, + LevelUp = 6, + LevelUp2 = 7, + Heal = 8, + WormHole = 9, + Twirl = 10, + Flower = 11, + Galaxy = 12, + Heart = 13, + BlueExplosion = 14, + GP = 15, + BTwirl = 16, + BT = 17, + Atomic = 18, + Callback = 19 //!< Callback defined effect. Set the callback before creating the effect. +} EE_PARTICLE_EFFECT; + +/** @brief Basic but powerfull Particle System */ +class EE_API cParticleSystem { + public: + typedef boost::function2 ParticleCallback; + + cParticleSystem(); + ~cParticleSystem(); + + /** Creates the new effect + * @param Effect Number of the effect. + * @param NumParticles Number of particles + * @param TexId Texture Id to render the particles + * @param X Initial x position + * @param Y Initial y position + * @param PartSize Size of the particles + * @param AnimLoop Loop the animation? + * @param NumLoops If AnimLoop is false, set the number of times to render the effect + * @param Color Particles Color + * @param X2 Extended x position for some effects (used for NoFx) + * @param Y2 Extended y position for some effects (used for NoFx) + * @param AlphaDecay The Alpha Decay for the particles (used for NoFx) + * @param XSpeed The speed on x axis (used for NoFx) + * @param YSpeed The speed on y axis (used for NoFx) + * @param XAcceleration The acceleration of the particle on x axis (used for NoFx) + * @param YAcceleration The acceleration of the particle on x axis (used for NoFx) + */ + void Create(const EE_PARTICLE_EFFECT& Effect, const Uint32& NumParticles, const Uint32& TexId, const eeFloat& X = 0, const eeFloat& Y = 0, const eeFloat& PartSize = 16.0f, const bool& AnimLoop = false, const Uint32& NumLoops = 1, const eeColorAf& Color = eeColorAf(1.0f,1.0f,1.0f,1.0f), const eeFloat& X2 = 0, const eeFloat& Y2 = 0, const eeFloat& AlphaDecay = 0.01f, const eeFloat& XSpeed = 0.1f, const eeFloat& YSpeed = 0.1f, const eeFloat& XAcceleration = 0.1f, const eeFloat& YAcceleration = 0.1f); + + /** Draw the particles effect */ + void Draw(); + + /** Update the particles effect + * @param Time The time transcurred between the last update. If -1 will take the cEngine::Elapsed() + */ + void Update( const eeFloat& Time = -99999.f ); + + /** Stop using the effect but wait to end the animation */ + void End(); + + /** Start using the effect and reset it */ + void ReUse(); + + /** Stop immediately the effect */ + void Kill(); + + /** Draw and Update the effect. Don't call Draw or Update if you use this. */ + void DrawUpdate(); + + /** Change the default time modifier. Default 0.01f */ + void Time(const eeFloat& time) { if (time>0) mTime = time; } + + /** Get the time modifier */ + eeFloat Time() const { return mTime; } + + /** Set if the effect it's in use */ + void Using(const bool& inuse) { mUsed = inuse; } + + /** @return It's used or no */ + bool Using() const { return mUsed; } + + /** Set the x axis position */ + void X(const eeFloat& x) { mX = x; } + + /** Get the x axis position */ + eeFloat X() const { return mX; } + + /** Set the y axis position */ + void Y(const eeFloat& y) { mY = y; } + + /** Get the y axis position */ + eeFloat Y() const { return mY; } + + /** Set the x2 axis position */ + void X2(const eeFloat& x2) { mX2 = x2; mX2 = x2 + (mX2 - mX); } + + /** Get the x2 axis position */ + eeFloat X2() const { return mX2; } + + /** Set the y2 axis position */ + void Y2(const eeFloat& y2) { mY2 = y2; mY2 = y2 + (mY2 - mY); } + + /** Get the y2 axis position */ + eeFloat Y2() const { return mY2; } + + /** Update the effect position */ + void UpdatePos(const eeFloat& x, const eeFloat& y); + + /** Set a callback function for the reset effect of the particles. \n The reset it's where do you create the effect for every single particle. */ + void SetCallbackReset( const ParticleCallback& pc ); + private: + cEngine* EE; + cTextureFactory* TF; + + std::vector mParticle; + EE_PARTICLE_EFFECT mEffect; + eeColorAf mColor; + + Uint32 mTexId, mPCount, mPLeft, mLoops; + int mProgression, mDirection; + bool mLoop, mUsed, mPointsSup; + + eeFloat mX, mY, mXAcc, mYAcc, mXSpeed, mYSpeed, mAlphaDecay, mSize, mHSize, mTime, mX2, mY2; + + void Begin(); + void Reset( cParticle* P ); + + bool mIsCallback; + ParticleCallback mPC; +}; + +}} + +#endif diff --git a/src/graphics/cprimitives.cpp b/src/graphics/cprimitives.cpp new file mode 100755 index 000000000..dde5c408e --- /dev/null +++ b/src/graphics/cprimitives.cpp @@ -0,0 +1,247 @@ +#include "cprimitives.hpp" + +namespace EE { namespace Graphics { + +cPrimitives::cPrimitives() { + TF = cTextureFactory::instance(); + + BR = cGlobalBatchRenderer::instance(); +} + +cPrimitives::~cPrimitives() {} + +void cPrimitives::DrawRectangle(const eeFloat& x, const eeFloat& y, const eeFloat& width, const eeFloat& height, const eeColorA& TopLeft, const eeColorA& BottomLeft, const eeColorA& BottomRight, const eeColorA& TopRight, const eeFloat& Angle, const eeFloat& Scale, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth) { + BR->SetTexture( 0 ); + BR->SetBlendFunc( blend ); + + switch(fillmode) { + case DRAW_FILL: + BR->QuadsBegin(); + BR->QuadsSetColorFree( TopLeft, BottomLeft, BottomRight, TopRight ); + BR->BatchQuadEx( x, y, width, height, Angle, Scale ); + break; + case DRAW_LINE: + BR->SetLineWidth( lineWidth ); + + BR->LineLoopBegin(); + BR->LineLoopSetColorFree( TopLeft, BottomLeft ); + + if ( Scale != 1.0f || Angle != 0.0f ) { + eeQuad2f Q; + Q.V[0].x = x; Q.V[0].y = y; + Q.V[1].x = x, Q.V[1].y = y + height; + Q.V[2].x = x + width; Q.V[2].y = y + height; + Q.V[3].x = x + width; Q.V[3].y = y; + + Q.Scale( Scale ); + Q.Rotate( Angle, eeVector2f( x + width * 0.5f, y + height * 0.5f ) ); + + BR->BatchLineLoop( Q[0].x, Q[0].y, Q[1].x, Q[1].y ); + BR->LineLoopSetColorFree( BottomRight, TopRight ); + BR->BatchLineLoop( Q[2].x, Q[2].y, Q[3].x, Q[3].y ); + } else { + BR->BatchLineLoop( x, y, x, y + height ); + BR->LineLoopSetColorFree( BottomRight, TopRight ); + BR->BatchLineLoop( x + width, y + height, x + width, y ); + } + break; + } + + BR->Draw(); +} + +void cPrimitives::DrawLine(const eeFloat& x, const eeFloat& y, const eeFloat& x2, const eeFloat& y2, const eeFloat& lineWidth) { + BR->SetLineWidth( lineWidth ); + + BR->SetTexture( 0 ); + BR->LinesBegin(); + BR->LinesSetColor( mColor ); + + BR->BatchLine( x, y, x2, y2 ); + + BR->Draw(); +} + +void cPrimitives::DrawPoint( const eeFloat& x, const eeFloat& y, const eeFloat& pointSize ) { + BR->SetPointSize( pointSize ); + + BR->SetTexture( 0 ); + BR->PointsBegin(); + BR->PointSetColor( mColor ); + + BR->BatchPoint( x, y ); + + BR->Draw(); +} + +void cPrimitives::DrawCircle( const eeFloat& x, const eeFloat& y, const eeFloat& radius, Uint32 points, const EE_FILLMODE& fillmode, const eeFloat& lineWidth ) { + if(points < 6) points = 6; + eeFloat angle_shift = 360 / static_cast(points); + + BR->SetTexture( 0 ); + + switch( fillmode ) { + case DRAW_LINE: + BR->SetLineWidth( lineWidth ); + BR->LineLoopBegin(); + BR->LineLoopSetColor( mColor ); + + for( eeFloat i = 0; i < 360; i+= ( angle_shift + angle_shift ) ) + BR->BatchLineLoop( x + radius * sinAng(i), y + radius * cosAng(i), x + radius * sinAng( i + angle_shift ), y + radius * cosAng( i + angle_shift ) ); + + break; + case DRAW_FILL: + BR->TriangleFanBegin(); + BR->TriangleFanSetColor( mColor ); + + for( eeFloat i = 0; i < 360; i+= ( angle_shift + angle_shift + angle_shift ) ) + BR->BatchTriangleFan( x + radius * sinAng(i), y + radius * cosAng(i), x + radius * sinAng( i + angle_shift ), y + radius * cosAng( i + angle_shift ), x + radius * sinAng( i + angle_shift + angle_shift ), y + radius * cosAng( i + angle_shift + angle_shift ) ); + + break; + } + + BR->Draw(); +} + +void cPrimitives::DrawTriangle(const eeFloat& x1, const eeFloat& y1, const eeFloat& x2, const eeFloat& y2, const eeFloat& x3, const eeFloat& y3, const eeColorA& Color1, const eeColorA& Color2, const eeColorA& Color3, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth) { + BR->SetTexture( 0 ); + BR->SetBlendFunc( blend ); + + switch(fillmode) { + case DRAW_LINE: + BR->SetLineWidth( lineWidth ); + + BR->LineLoopBegin(); + + BR->LineLoopSetColorFree( Color1, Color2 ); + BR->BatchLineLoop( x1, y1, x2, y2 ); + BR->LineLoopSetColorFree( Color2, Color3 ); + BR->BatchLineLoop( x2, y2, x3, y3 ); + break; + default: + case DRAW_FILL: + BR->TrianglesBegin(); + + BR->TrianglesSetColorFree( Color1, Color2, Color3 ); + BR->BatchTriangle( x1, y1, x2, y2, x3, y3 ); + + break; + } + + BR->Draw(); +} + +void cPrimitives::DrawQuad( const eeFloat& x1, const eeFloat& y1, const eeFloat& x2, const eeFloat& y2, const eeFloat& x3, const eeFloat& y3, const eeFloat& x4, const eeFloat& y4, const eeColorA& Color1, const eeColorA& Color2, const eeColorA& Color3, const eeColorA& Color4, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth, const eeFloat& OffsetX, const eeFloat& OffsetY ) { + BR->SetTexture( 0 ); + BR->SetBlendFunc( blend ); + + switch(fillmode) { + case DRAW_LINE: + BR->SetLineWidth( lineWidth ); + + BR->LineLoopBegin(); + BR->LineLoopSetColorFree( Color1, Color2 ); + BR->BatchLineLoop( OffsetX + x1, OffsetY + y1, OffsetX + x2, OffsetY + y2 ); + BR->LineLoopSetColorFree( Color2, Color3 ); + BR->BatchLineLoop( OffsetX + x3, OffsetY + y3, OffsetX + x4, OffsetY + y4 ); + break; + case DRAW_FILL: + BR->QuadsBegin(); + BR->QuadsSetColorFree( Color1, Color2, Color3, Color4 ); + BR->BatchQuadFree( OffsetX + x1, OffsetY + y1, OffsetX + x2, OffsetY + y2, OffsetX + x3, OffsetY + y3, OffsetX + x4, OffsetY + y4 ); + break; + } + + BR->Draw(); +} + +void cPrimitives::DrawPolygon(const eePolygon2f& p, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth) { + BR->SetTexture( 0 ); + BR->SetBlendFunc( blend ); + + switch(fillmode) { + case DRAW_LINE: + BR->SetLineWidth( lineWidth ); + + BR->LineLoopBegin(); + BR->LineLoopSetColor( mColor ); + + for ( Uint32 i = 0; i < p.Size(); i += 2 ) + BR->BatchLineLoop( p[i].x, p[i].y, p[i+1].x, p[i+1].y ); + + break; + case DRAW_FILL: + BR->PolygonSetColor( mColor ); + BR->BatchPolygon( p ); + break; + } + + BR->Draw(); +} + +void cPrimitives::DrawRectangle( const eeRectf& R, const eeColorA& TopLeft, const eeColorA& BottomLeft, const eeColorA& BottomRight, const eeColorA& TopRight, const eeFloat& Angle, const eeFloat& Scale, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth) { + DrawRectangle( R.Left, R.Top, R.Right - R.Left, R.Bottom - R.Top, TopLeft, BottomLeft, BottomRight, TopRight, Angle, Scale, fillmode, blend, lineWidth); +} + +void cPrimitives::DrawRectangle( const eeRectf& R, const eeFloat& Angle, const eeFloat& Scale, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth) { + DrawRectangle( R.Left, R.Top, R.Right - R.Left, R.Bottom - R.Top, mColor, mColor, mColor, mColor, Angle, Scale, fillmode, blend, lineWidth); +} + +void cPrimitives::DrawRectangle(const eeFloat& x, const eeFloat& y, const eeFloat& width, const eeFloat& height, const eeFloat& Angle, const eeFloat& Scale, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth) { + DrawRectangle(x, y, width, height, mColor, mColor, mColor, mColor, Angle, Scale, fillmode, blend, lineWidth); +} + +void cPrimitives::DrawLine(const eeVector2f& p1, const eeVector2f& p2, const eeFloat& lineWidth) { + DrawLine(p1.x, p1.y, p2.x, p2.y, lineWidth); +} + +void cPrimitives::DrawPoint(const eeVector2f& p, const eeFloat& pointSize) { + DrawPoint(p.x, p.y, pointSize); +} + +void cPrimitives::DrawCircle(const eeVector2f& p, const eeFloat& radius, Uint32 points, const EE_FILLMODE& fillmode, const eeFloat& lineWidth) { + DrawCircle(p.x, p.y, radius, points, fillmode, lineWidth); +} + +void cPrimitives::SetColor( const eeColorA& Color ) { + mColor = Color; + glColor4ub( mColor.R(), mColor.G(), mColor.B(), mColor.A() ); +} + +void cPrimitives::DrawTriangle(const eeTriangle2f& t, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth) { + DrawTriangle( t.V[0], t.V[1], t.V[2], mColor, mColor, mColor, fillmode, blend, lineWidth ); +} + +void cPrimitives::DrawTriangle(const eeTriangle2f& t, const eeColorA& Color1, const eeColorA& Color2, const eeColorA& Color3, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth) { + DrawTriangle( t.V[0], t.V[1], t.V[2], Color1, Color2, Color3, fillmode, blend, lineWidth ); +} + +void cPrimitives::DrawTriangle(const eeVector2f& p1, const eeVector2f& p2, const eeVector2f& p3, const eeColorA& Color1, const eeColorA& Color2, const eeColorA& Color3, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth) { + DrawTriangle(p1.x, p1.y, p2.x, p2.y, p3.x, p3.y, Color1, Color2, Color3, fillmode, blend, lineWidth); +} + +void cPrimitives::DrawTriangle(const eeFloat& x1, const eeFloat& y1, const eeFloat& x2, const eeFloat& y2, const eeFloat& x3, const eeFloat& y3, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth) { + DrawTriangle(x1, y1, x2, y2, x3, y3, mColor, mColor, mColor, fillmode, blend, lineWidth); +} + +void cPrimitives::DrawTriangle(const eeVector2f& p1, const eeVector2f& p2, const eeVector2f& p3, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth) { + DrawTriangle(p1.x, p1.y, p2.x, p2.y, p3.x, p3.y, mColor, mColor, mColor, fillmode, blend, lineWidth); +} + +void cPrimitives::DrawQuad(const eeFloat& x1, const eeFloat& y1, const eeFloat& x2, const eeFloat& y2, const eeFloat& x3, const eeFloat& y3, const eeFloat& x4, const eeFloat& y4, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth, const eeFloat& OffsetX, const eeFloat& OffsetY ) { + DrawQuad(x1, y1, x2, y2, x3, y3, x4, y4, mColor, mColor, mColor, mColor, fillmode, blend, lineWidth, OffsetX, OffsetY); +} + +void cPrimitives::DrawQuad(const eeVector2f& p1, const eeVector2f& p2, const eeVector2f& p3, const eeVector2f& p4, const eeColorA& Color1, const eeColorA& Color2, const eeColorA& Color3, const eeColorA& Color4, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth, const eeFloat& OffsetX, const eeFloat& OffsetY ) { + DrawQuad(p1.x, p1.y, p2.x, p2.y, p3.x, p3.y, p4.x, p4.y, Color1, Color2, Color3, Color4, fillmode, blend, lineWidth, OffsetX, OffsetY); +} + +void cPrimitives::DrawQuad(const eeVector2f& p1, const eeVector2f& p2, const eeVector2f& p3, const eeVector2f& p4, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth, const eeFloat& OffsetX, const eeFloat& OffsetY ) { + DrawQuad(p1.x, p1.y, p2.x, p2.y, p3.x, p3.y, p4.x, p4.y, mColor, mColor, mColor, mColor, fillmode, blend, lineWidth, OffsetX, OffsetY); +} + +void cPrimitives::DrawQuad(const eeQuad2f& q, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth, const eeFloat& OffsetX, const eeFloat& OffsetY ) { + DrawQuad(q.V[0].x, q.V[0].y, q.V[1].x, q.V[1].y, q.V[2].x, q.V[2].y, q.V[3].x, q.V[3].y, mColor, mColor, mColor, mColor, fillmode, blend, lineWidth, OffsetX, OffsetY); +} + +}} diff --git a/src/graphics/cprimitives.hpp b/src/graphics/cprimitives.hpp new file mode 100755 index 000000000..d7fee7037 --- /dev/null +++ b/src/graphics/cprimitives.hpp @@ -0,0 +1,276 @@ +#ifndef EE_GRAPHICSCPRIMITIVES_H +#define EE_GRAPHICSCPRIMITIVES_H + +#include "base.hpp" +#include "ctexturefactory.hpp" +#include "cbatchrenderer.hpp" + +namespace EE { namespace Graphics { + +/** @brief Basic primitives rendering class */ +class EE_API cPrimitives { + public: + cPrimitives(); + ~cPrimitives(); + + /** Draw a Line on screen + * @param x First point x axis + * @param y First point y axis + * @param x2 Second Point x axis + * @param y2 Second Point y axis + * @param lineWidth The line width ( default 1.0f ) + */ + void DrawLine(const eeFloat& x, const eeFloat& y, const eeFloat& x2, const eeFloat& y2, const eeFloat& lineWidth = 1.0f); + + /** Draw a Line on screen + * @param p1 First Point + * @param p2 Second Point + * @param lineWidth The line width ( default 1.0f ) + */ + void DrawLine(const eeVector2f& p1, const eeVector2f& p2, const eeFloat& lineWidth = 1.0f); + + /** Draw a point on the screen + * @param x Point x axis + * @param y Point y axis + * @param pointSize Point Size (default 1.0f ) + */ + void DrawPoint(const eeFloat& x, const eeFloat& y, const eeFloat& pointSize = 1.0f); + + /** Draw a point on the screen + * @param p The coordinates + * @param pointSize Point Size (default 1.0f ) + */ + void DrawPoint(const eeVector2f& p, const eeFloat& pointSize = 1.0f); + + /** Draw a circle on the screen + * @param p The coordinates ( x and y represents the center of the circle ) + * @param radius The Circle Radius + * @param points Number of points to represent the circle + * @param fillmode Draw filled or only lines + * @param lineWidth The line width ( default 1.0f ) + */ + void DrawCircle(const eeVector2f& p, const eeFloat& radius, Uint32 points = 360, const EE_FILLMODE& fillmode = DRAW_FILL, const eeFloat& lineWidth = 1.0f); + + /** Draw a circle on the screen + * @param x Point x axis + * @param y Point y axis + * @param radius The Circle Radius + * @param points Number of points to represent the circle + * @param fillmode Draw filled or only lines + * @param lineWidth The line width ( default 1.0f ) + */ + void DrawCircle(const eeFloat& x, const eeFloat& y, const eeFloat& radius, Uint32 points = 360, const EE_FILLMODE& fillmode = DRAW_FILL, const eeFloat& lineWidth = 1.0f); + + /** Draw a triangle on the screen + * @param x1 First Point x axis + * @param y1 First Point y axis + * @param x2 Second Point x axis + * @param y2 Second Point y axis + * @param x3 Third Point x axis + * @param y3 Third Point y axis + * @param Color1 First Point Color + * @param Color2 Second Point Color + * @param Color3 Third Point Color + * @param fillmode Draw filled or only lines + * @param blend The Blend Mode + * @param lineWidth The line width ( default 1.0f ) + */ + void DrawTriangle(const eeFloat& x1, const eeFloat& y1, const eeFloat& x2, const eeFloat& y2, const eeFloat& x3, const eeFloat& y3, const eeColorA& Color1, const eeColorA& Color2, const eeColorA& Color3, const EE_FILLMODE& fillmode = DRAW_FILL, const EE_RENDERALPHAS& blend = ALPHA_NORMAL, const eeFloat& lineWidth = 1.0f); + + /** Draw a triangle on the screen + * @param x1 First Point x axis + * @param y1 First Point y axis + * @param x2 Second Point x axis + * @param y2 Second Point y axis + * @param x3 Third Point x axis + * @param y3 Third Point y axis + * @param fillmode Draw filled or only lines + * @param blend The Blend Mode + * @param lineWidth The line width ( default 1.0f ) + */ + void DrawTriangle(const eeFloat& x1, const eeFloat& y1, const eeFloat& x2, const eeFloat& y2, const eeFloat& x3, const eeFloat& y3, const EE_FILLMODE& fillmode = DRAW_FILL, const EE_RENDERALPHAS& blend = ALPHA_NORMAL, const eeFloat& lineWidth = 1.0f); + + /** Draw a triangle on the screen + * @param p1 First Point axis + * @param p2 Second Point axis + * @param p3 Third Point axis + * @param Color1 First Point Color + * @param Color2 Second Point Color + * @param Color3 Third Point Color + * @param fillmode Draw filled or only lines + * @param blend The Blend Mode + * @param lineWidth The line width ( default 1.0f ) + */ + void DrawTriangle(const eeVector2f& p1, const eeVector2f& p2, const eeVector2f& p3, const eeColorA& Color1, const eeColorA& Color2, const eeColorA& Color3, const EE_FILLMODE& fillmode = DRAW_FILL, const EE_RENDERALPHAS& blend = ALPHA_NORMAL, const eeFloat& lineWidth = 1.0f); + + /** Draw a triangle on the screen + * @param p1 First Point axis + * @param p2 Second Point axis + * @param p3 Third Point axis + * @param fillmode Draw filled or only lines + * @param blend The Blend Mode + * @param lineWidth The line width ( default 1.0f ) + */ + void DrawTriangle(const eeVector2f& p1, const eeVector2f& p2, const eeVector2f& p3, const EE_FILLMODE& fillmode = DRAW_FILL, const EE_RENDERALPHAS& blend = ALPHA_NORMAL, const eeFloat& lineWidth = 1.0f); + + /** Draw a triangle on the screen + * @param t The Triangle (eeTriangle2f) + * @param fillmode Draw filled or only lines + * @param blend The Blend Mode + * @param lineWidth The line width ( default 1.0f ) + */ + void DrawTriangle(const eeTriangle2f& t, const EE_FILLMODE& fillmode = DRAW_FILL, const EE_RENDERALPHAS& blend = ALPHA_NORMAL, const eeFloat& lineWidth = 1.0f); + + /** Draw a triangle on the screen + * @param t The Triangle (eeTriangle2f) + * @param Color1 First Point Color + * @param Color2 Second Point Color + * @param Color3 Third Point Color + * @param fillmode Draw filled or only lines + * @param blend The Blend Mode + * @param lineWidth The line width ( default 1.0f ) + */ + void DrawTriangle(const eeTriangle2f& t, const eeColorA& Color1, const eeColorA& Color2, const eeColorA& Color3, const EE_FILLMODE& fillmode = DRAW_FILL, const EE_RENDERALPHAS& blend = ALPHA_NORMAL, const eeFloat& lineWidth = 1.0f); + + /** Draw a rectangle on the screen + * @param x Screen x axis + * @param y Screen y axis + * @param width Rectangle Width + * @param height Rectangle Height + * @param Angle Rectangle Angle + * @param Scale Rectangle Scale ( default 1.0f ) + * @param fillmode Draw filled or only lines + * @param blend The Blend Mode + * @param lineWidth The line width ( default 1.0f ) + */ + void DrawRectangle(const eeFloat& x, const eeFloat& y, const eeFloat& width, const eeFloat& height, const eeFloat& Angle = 0, const eeFloat& Scale = 1, const EE_FILLMODE& fillmode = DRAW_FILL, const EE_RENDERALPHAS& blend = ALPHA_NORMAL, const eeFloat& lineWidth = 1.0f); + + /** Draw a rectangle on the screen + * @param x Screen x axis + * @param y Screen y axis + * @param width Rectangle Width + * @param height Rectangle Height + * @param TopLeft The Top Left Rectangle Color + * @param BottomLeft The Bottom Left Rectangle Color + * @param BottomRight The Bottom Right Rectangle Color + * @param TopRight The Top Right Rectangle Color + * @param Angle Rectangle Angle + * @param Scale Rectangle Scale ( default 1.0f ) + * @param fillmode Draw filled or only lines + * @param blend The Blend Mode + * @param lineWidth The line width ( default 1.0f ) + */ + void DrawRectangle(const eeFloat& x, const eeFloat& y, const eeFloat& width, const eeFloat& height, const eeColorA& TopLeft, const eeColorA& BottomLeft, const eeColorA& BottomRight, const eeColorA& TopRight, const eeFloat& Angle = 0, const eeFloat& Scale = 1, const EE_FILLMODE& fillmode = DRAW_FILL, const EE_RENDERALPHAS& blend = ALPHA_NORMAL, const eeFloat& lineWidth = 1.0f); + + /** Draw a rectangle on the screen + * @param R The Rectangle eeRectf + * @param Angle Rectangle Angle + * @param Scale Rectangle Scale ( default 1.0f ) + * @param fillmode Draw filled or only lines + * @param blend The Blend Mode + * @param lineWidth The line width ( default 1.0f ) + */ + void DrawRectangle( const eeRectf& R, const eeFloat& Angle = 0, const eeFloat& Scale = 1, const EE_FILLMODE& fillmode = DRAW_FILL, const EE_RENDERALPHAS& blend = ALPHA_NORMAL, const eeFloat& lineWidth = 1.0f); + + /** Draw a rectangle on the screen + * @param R The Rectangle eeRectf + * @param TopLeft The Top Left Rectangle Color + * @param BottomLeft The Bottom Left Rectangle Color + * @param BottomRight The Bottom Right Rectangle Color + * @param TopRight The Top Right Rectangle Color + * @param Angle Rectangle Angle + * @param Scale Rectangle Scale ( default 1.0f ) + * @param fillmode Draw filled or only lines + * @param blend The Blend Mode + * @param lineWidth The line width ( default 1.0f ) + */ + void DrawRectangle( const eeRectf& R, const eeColorA& TopLeft, const eeColorA& BottomLeft, const eeColorA& BottomRight, const eeColorA& TopRight, const eeFloat& Angle = 0, const eeFloat& Scale = 1, const EE_FILLMODE& fillmode = DRAW_FILL, const EE_RENDERALPHAS& blend = ALPHA_NORMAL, const eeFloat& lineWidth = 1.0f); + + /** Draw a four edges polygon on screen + * @param x1 First Point x axis + * @param y1 First Point y axis + * @param x2 Second Point x axis + * @param y2 Second Point y axis + * @param x3 Third Point x axis + * @param y3 Third Point y axis + * @param x4 Fourth Point x axis + * @param y4 Fourth Point y axis + * @param Color1 First Point Color + * @param Color2 Second Point Color + * @param Color3 Third Point Color + * @param Color4 Fourth Point Color + * @param fillmode Draw filled or only lines + * @param blend The Blend Mode + * @param lineWidth The line width ( default 1.0f ) + */ + void DrawQuad(const eeFloat& x1, const eeFloat& y1, const eeFloat& x2, const eeFloat& y2, const eeFloat& x3, const eeFloat& y3, const eeFloat& x4, const eeFloat& y4, const eeColorA& Color1, const eeColorA& Color2, const eeColorA& Color3, const eeColorA& Color4, const EE_FILLMODE& fillmode = DRAW_FILL, const EE_RENDERALPHAS& blend = ALPHA_NORMAL, const eeFloat& lineWidth = 1.0f, const eeFloat& OffsetX = 0, const eeFloat& OffsetY = 0); + + /** Draw a four edges polygon on screen + * @param x1 First Point x axis + * @param y1 First Point y axis + * @param x2 Second Point x axis + * @param y2 Second Point y axis + * @param x3 Third Point x axis + * @param y3 Third Point y axis + * @param x4 Fourth Point x axis + * @param y4 Fourth Point y axis + * @param fillmode Draw filled or only lines + * @param blend The Blend Mode + * @param lineWidth The line width ( default 1.0f ) + */ + void DrawQuad(const eeFloat& x1, const eeFloat& y1, const eeFloat& x2, const eeFloat& y2, const eeFloat& x3, const eeFloat& y3, const eeFloat& x4, const eeFloat& y4, const EE_FILLMODE& fillmode = DRAW_FILL, const EE_RENDERALPHAS& blend = ALPHA_NORMAL, const eeFloat& lineWidth = 1.0f, const eeFloat& OffsetX = 0, const eeFloat& OffsetY = 0); + + /** Draw a four edges polygon on screen + * @param p1 First Point + * @param p2 Second Point + * @param p3 Third Point + * @param p4 Fourth Point + * @param Color1 First Point Color + * @param Color2 Second Point Color + * @param Color3 Third Point Color + * @param Color4 Fourth Point Color + * @param fillmode Draw filled or only lines + * @param blend The Blend Mode + * @param lineWidth The line width ( default 1.0f ) + */ + void DrawQuad(const eeVector2f& p1, const eeVector2f& p2, const eeVector2f& p3, const eeVector2f& p4, const eeColorA& Color1, const eeColorA& Color2, const eeColorA& Color3, const eeColorA& Color4, const EE_FILLMODE& fillmode = DRAW_FILL, const EE_RENDERALPHAS& blend = ALPHA_NORMAL, const eeFloat& lineWidth = 1.0f, const eeFloat& OffsetX = 0, const eeFloat& OffsetY = 0); + + /** Draw a four edges polygon on screen + * @param p1 First Point + * @param p2 Second Point + * @param p3 Third Point + * @param p4 Fourth Point + * @param fillmode Draw filled or only lines + * @param blend The Blend Mode + * @param lineWidth The line width ( default 1.0f ) + */ + void DrawQuad(const eeVector2f& p1, const eeVector2f& p2, const eeVector2f& p3, const eeVector2f& p4, const EE_FILLMODE& fillmode = DRAW_FILL, const EE_RENDERALPHAS& blend = ALPHA_NORMAL, const eeFloat& lineWidth = 1.0f, const eeFloat& OffsetX = 0, const eeFloat& OffsetY = 0); + + /** Draw a four edges polygon on screen + * @param q The Quad + * @param fillmode Draw filled or only lines + * @param blend The Blend Mode + * @param lineWidth The line width ( default 1.0f ) + */ + void DrawQuad(const eeQuad2f& q, const EE_FILLMODE& fillmode = DRAW_FILL, const EE_RENDERALPHAS& blend = ALPHA_NORMAL, const eeFloat& lineWidth = 1.0f, const eeFloat& OffsetX = 0, const eeFloat& OffsetY = 0); + + /** Draw a polygon on screen + * @param p The Polygon + * @param fillmode Draw filled or only lines + * @param blend The Blend Mode + * @param lineWidth The line width ( default 1.0f ) + */ + void DrawPolygon(const eePolygon2f& p, const EE_FILLMODE& fillmode = DRAW_FILL, const EE_RENDERALPHAS& blend = ALPHA_NORMAL, const eeFloat& lineWidth = 1.0f); + + /** Set the current color for drawing primitives */ + void SetColor( const eeColorA& Color ); + private: + cTextureFactory* TF; + eeColorA mColor; + + cGlobalBatchRenderer* BR; +}; + +}} + +#endif diff --git a/src/graphics/cscrollparallax.cpp b/src/graphics/cscrollparallax.cpp new file mode 100755 index 000000000..d00b3a2c1 --- /dev/null +++ b/src/graphics/cscrollparallax.cpp @@ -0,0 +1,99 @@ +#include "cscrollparallax.hpp" + +namespace EE { namespace Graphics { + +cScrollParallax::cScrollParallax() { + TF = cTextureFactory::instance(); +} + +cScrollParallax::~cScrollParallax() {} + +cScrollParallax::cScrollParallax( const Uint32& TexId, const eeFloat& DestX, const eeFloat& DestY, const eeFloat& DestWidth, const eeFloat& DestHeight, const eeRecti& SrcRECT, const eeRGBA& Color, const Uint8& Alpha, const EE_RENDERALPHAS& Effect ) { + TF = cTextureFactory::instance(); + Create( TexId, DestX, DestY, DestWidth, DestHeight, SrcRECT, Color, Alpha, Effect ); +} + +bool cScrollParallax::Create(const Uint32& TexId, const eeFloat& DestX, const eeFloat& DestY, const eeFloat& DestWidth, const eeFloat& DestHeight, const eeRecti& SrcRECT, const eeRGBA& Color, const Uint8& Alpha, const EE_RENDERALPHAS& Effect ) { + mSrcRECT = SrcRECT; + + if ( mSrcRECT.Bottom == 0 && mSrcRECT.Right == 0 ) { + mSrcRECT.Left = 0; + mSrcRECT.Top = 0; + mSrcRECT.Right = (Int32)TF->GetTextureWidth( TexId ); + mSrcRECT.Bottom = (Int32)TF->GetTextureHeight( TexId ); + } + + mWidth = static_cast ( mSrcRECT.Right - mSrcRECT.Left ); + mHeight = static_cast ( mSrcRECT.Bottom - mSrcRECT.Top ); + + mTilerWidth = DestWidth + DestX; + mTilerHeight = DestHeight + DestY; + + if (DestX <= mTilerWidth) mPomSx = DestX; + if (DestY <= mTilerHeight) mPomSy = DestY; + + mX = (Int16) ( ( mTilerWidth - mPomSx ) / mWidth ) + 1; + mY = (Int16) ( ( mTilerHeight - mPomSy ) / mHeight ) + 1; + + mSpr.CreateStatic( TexId, mWidth, mHeight, 0, 0, mSrcRECT ); + + mSpr.Color( Color ); + mSpr.Alpha( Alpha ); + mSpr.SetRenderAlphas( Effect ); + return true; +} + +void cScrollParallax::Draw( const eeFloat& XDirVel, const eeFloat& YDirVel ) { + Int16 tX, tY; + eeFloat tPomSx, tPomSy, tWidth, tHeight; + eeRectf tSrcRECT( (eeFloat)mSrcRECT.Left, (eeFloat)mSrcRECT.Top, (eeFloat)mSrcRECT.Right, (eeFloat)mSrcRECT.Bottom ); + + mSx = mSx + XDirVel; + if (mSx > mWidth) mSx = 0; + if (mSx < -mWidth) mSx = 0; + + mSy = mSy + YDirVel; + if (mSy > mHeight) mSy = 0; + if (mSy < -mHeight) mSy = 0; + + for (tY = -1; tY <= mY; tY++ ) { + for (tX = -1; tX <= mX; tX++) { + tPomSx = mPomSx + ( (eeFloat)tX * mWidth ) + mSx; + tPomSy = mPomSy + ( (eeFloat)tY * mHeight ) + mSy; + + if ( (tPomSx + mWidth) > mPomSx && (tPomSy + mHeight) > mPomSy && tPomSx < mTilerWidth && tPomSy < mTilerHeight ) { + tWidth = mWidth; + tHeight = mHeight; + + if ( tPomSy + mHeight > mTilerHeight && tPomSy < mTilerHeight ) { + tSrcRECT.Bottom = tSrcRECT.Bottom - ((tPomSy + mHeight) - mTilerHeight); + tHeight = tSrcRECT.Bottom - tSrcRECT.Top; + } + + if ( tPomSx < mPomSx ) { + tSrcRECT.Left = tSrcRECT.Left + mPomSx - tPomSx; + tPomSx = mPomSx; + tWidth = tSrcRECT.Right - tSrcRECT.Left; + } + + if ( (tPomSx + mWidth) > mTilerWidth && tPomSx < mTilerWidth ) { + tSrcRECT.Right = tSrcRECT.Right - ((tPomSx + mWidth) - mTilerWidth); + tWidth = tSrcRECT.Right - tSrcRECT.Left; + } + + if (tPomSy < mPomSy) { + tSrcRECT.Top = tSrcRECT.Top + mPomSy - tPomSy; + tPomSy = mPomSy; + tHeight = tSrcRECT.Bottom - tSrcRECT.Top; + } + + mSpr.UpdateSize( tWidth, tHeight ); + mSpr.UpdateSprRECT( eeRecti( (Int32)tSrcRECT.Left, (Int32)tSrcRECT.Top, (Int32)tSrcRECT.Right, (Int32)tSrcRECT.Bottom ) ); + mSpr.UpdatePos( tPomSx, tPomSy ); + mSpr.Draw(); + } + } + } +} + +}} diff --git a/src/graphics/cscrollparallax.hpp b/src/graphics/cscrollparallax.hpp new file mode 100755 index 000000000..ddf4589b4 --- /dev/null +++ b/src/graphics/cscrollparallax.hpp @@ -0,0 +1,64 @@ +#ifndef EE_GRAPHICSCSCROLLPARALLAX_H +#define EE_GRAPHICSCSCROLLPARALLAX_H + +#include "base.hpp" +#include "ctexturefactory.hpp" +#include "csprite.hpp" + +namespace EE { namespace Graphics { + +class EE_API cScrollParallax { + public: + cScrollParallax(); + ~cScrollParallax(); + + /** Constructor that create's the Scroll Parallax */ + cScrollParallax(const Uint32& TexId, const eeFloat& DestX, const eeFloat& DestY, const eeFloat& DestWidth, const eeFloat& DestHeight, const eeRecti& SrcRECT = eeRecti(0, 0, 0, 0), const eeRGBA& Color = eeRGBA(255, 255, 255, 255), const Uint8& Alpha = 255, const EE_RENDERALPHAS& Effect = ALPHA_NORMAL); + + /** Create's the Scroll Parallax + * @param TexId The Internal Texture Id + * @param DestX The X position + * @param DestY The Y position + * @param DestWidth The Width of the Parallax + * @param DestHeight The Height of the Parallax + * @param SrcRECT The Texture source eeRectf to render ( default render all the texture ) + * @param Color The Texture Color + * @param Alpha The Texture Alpha + * @param Effect The Blend Mode ( default ALPHA_NORMAL ) + * @return True if success + */ + bool Create(const Uint32& TexId, const eeFloat& DestX, const eeFloat& DestY, const eeFloat& DestWidth, const eeFloat& DestHeight, const eeRecti& SrcRECT = eeRecti(0, 0, 0, 0), const eeRGBA& Color = eeRGBA(255, 255, 255, 255), const Uint8& Alpha = 255, const EE_RENDERALPHAS& Effect = ALPHA_NORMAL); + + /** Set the Alpha */ + void Alpha( const Uint8& Alpha ) { mSpr.Alpha( Alpha ); } + + /** Get the Alpha */ + eeFloat Alpha() const { return mSpr.Alpha(); } + + /** Set the Color */ + void Color( const eeRGBA& Color ) { mSpr.Color( Color ); } + + /** Get the color */ + eeRGBA Color() const { return mSpr.Color(); } + + /** Set the Blend Mode */ + void SetRenderAlphas( const EE_RENDERALPHAS& Effect ) { mSpr.SetRenderAlphas( Effect ); } + + /** Draw the Scroll Parallax + * @param XDirVel X Direction Speed to move the parallax. + * @param YDirVel Y Direction Speed to move the parallax. + */ + void Draw( const eeFloat& XDirVel, const eeFloat& YDirVel ); + private: + cTextureFactory* TF; + + cSprite mSpr; + eeRecti mSrcRECT; + + Int16 mX, mY; + eeFloat mPomSx, mPomSy, mWidth, mHeight, mTilerWidth, mTilerHeight, mSx, mSy; +}; + +}} + +#endif diff --git a/src/graphics/cshader.cpp b/src/graphics/cshader.cpp new file mode 100644 index 000000000..a48f02e0b --- /dev/null +++ b/src/graphics/cshader.cpp @@ -0,0 +1,98 @@ +#include "cshader.hpp" + +namespace EE { namespace Graphics { + +cShader::cShader( const Uint32& Type ) { + Init( Type ); +} + +cShader::cShader( const Uint32& Type, const std::string& Filename ) { + Init( Type ); + + std::fstream fs; + fs.open( Filename.c_str(), std::ios::in | std::ios::binary ); + + if ( !fs.is_open() ) { + cLog::instance()->Write( std::string( "Couldn't open shader object: " ) + Filename ); + } + + fs.seekg ( 0, ios::end ); + Int32 Length = fs.tellg(); + fs.seekg ( 0, ios::beg ); + std::vector Buffer( Length + 1, 0 ); + fs.read( reinterpret_cast ( &Buffer[0] ), Length ); + fs.close(); + + SetSource( Buffer ); + + Compile(); +} + +cShader::~cShader() { + glDeleteShader( GetId() ); +} + +void cShader::Init( const Uint32& Type ) { + mType = Type; + mValid = false; + mCompiled = false; + mGLId = glCreateShader( mType ); +} + +void cShader::SetSource( const std::string& Source ) { + std::vector _dst( Source.size(), 0 ); + std::string _src( Source.size(), 0 ); + _src = Source; + + memcpy( reinterpret_cast( &_dst[0] ), reinterpret_cast( &_src[0] ), Source.size() ); + + SetSource( _src ); +} + +void cShader::SetSource( const std::vector& Source ) { + if ( IsCompiled() ) { + cLog::instance()->Write( "Can't set source for compiled shaders" ); + return; + } + + const char* src = &Source[0]; + + glShaderSource( GetId(), 1, &src, NULL ); +} + +bool cShader::Compile() { + if ( IsCompiled() ) { + cLog::instance()->Write( " Can't compile a shader twice" ); + return false; + } + + glCompileShader( GetId() ); + mCompiled = true; + + int Compiled; + glGetShaderiv( GetId(), GL_COMPILE_STATUS, &Compiled ); + mValid = 0 != Compiled; + + GLsizei logsize, logarraysize; + glGetShaderiv( GetId(), GL_INFO_LOG_LENGTH, &logarraysize ); + + mCompileLog.resize( logarraysize - 1 ); + + glGetShaderInfoLog( GetId(), logarraysize, &logsize, reinterpret_cast( &mCompileLog[0] ) ); + + if ( !mValid ) { + cLog::instance()->Write( "Couldn't compile shader. Log follows:" ); + cLog::instance()->Write( mCompileLog ); + } else { + cLog::instance()->Write( "Shader Loaded Succesfully" ); + } + + return mValid; +} + +cVertexShader::cVertexShader() : cShader( GL_VERTEX_SHADER ) {} +cVertexShader::cVertexShader( const std::string& Filename ) : cShader( GL_VERTEX_SHADER, Filename ) {} +cFragmentShader::cFragmentShader() : cShader(GL_FRAGMENT_SHADER) {} +cFragmentShader::cFragmentShader( const std::string& Filename ) : cShader( GL_FRAGMENT_SHADER, Filename ) {} + +}} diff --git a/src/graphics/cshader.hpp b/src/graphics/cshader.hpp new file mode 100644 index 000000000..b2f4de563 --- /dev/null +++ b/src/graphics/cshader.hpp @@ -0,0 +1,71 @@ +#ifndef EE_GRAPHICSCSHADER_H +#define EE_GRAPHICSCSHADER_H + +#include "base.hpp" + +namespace EE { namespace Graphics { + +/** @brief The basic shader class. */ +class EE_API cShader { + public: + /** Constructor with type of shader, next you'll need to set the source and compile it. */ + cShader( const Uint32& Type ); + + /** Create a type of shader and load the shader from a file, and compile it. */ + cShader( const Uint32& Type, const std::string& Filename ); + + virtual ~cShader(); + + /** Set the shader source */ + void SetSource( const std::string& Source ); + + /** Set the shader source */ + void SetSource( const std::vector& Source ); + + /** Compile the shader */ + bool Compile(); + + /** @return If the shader is valid */ + bool IsValid() const { return mValid; } + + /** @return If the shader is compiled */ + bool IsCompiled() const { return mCompiled; } + + /** @return The log of the compilation */ + std::string CompileLog() const { return mCompileLog; } + + /** @return The Shader Type */ + Uint32 GetType() const { return mType; } + + /** @return The Shader Id */ + Uint32 GetId() const { return mGLId; } + protected: + GLuint mGLId; + GLenum mType; + bool mValid; + bool mCompiled; + std::string mCompileLog; + + void Init( const Uint32& Type ); +}; + +/** @brief Prebuild Vertex Shader class */ +class EE_API cVertexShader : public cShader { + public: + cVertexShader(); + cVertexShader( const std::string& Filename ); +}; + +/** @brief Prebuild Fragment Shader class */ +class EE_API cFragmentShader : public cShader { + public: + cFragmentShader(); + cFragmentShader( const std::string& Filename ); +}; + +}} + +#endif + + + diff --git a/src/graphics/cshaderprogram.cpp b/src/graphics/cshaderprogram.cpp new file mode 100644 index 000000000..20d77fb3c --- /dev/null +++ b/src/graphics/cshaderprogram.cpp @@ -0,0 +1,161 @@ +#include "cshaderprogram.hpp" +#include "../window/cengine.hpp" + +using namespace EE::Window; + +namespace EE { namespace Graphics { + +cShaderProgram::cShaderProgram() { + Init(); +} + +cShaderProgram::cShaderProgram( const std::vector& Shaders ) { + Init(); + + AddShaders( Shaders ); + + Link(); +} + + +cShaderProgram::cShaderProgram( const std::string& VertexShaderFile, const std::string& FragmentShaderFile ) { + Init(); + + cVertexShader vs( VertexShaderFile ); + cFragmentShader fs( FragmentShaderFile ); + + if ( !vs.IsValid() || !fs.IsValid() ) + return; + + AddShader( &vs ); + AddShader( &fs ); + + Link(); +} + +cShaderProgram::~cShaderProgram() { + if ( GetId() > 0 ) + glDeleteProgram( GetId() ); + + mUniformLocations.clear(); + mAttributeLocations.clear(); +} + +void cShaderProgram::Init() { + if ( cEngine::instance()->ShadersSupported() ) { + mGLId = glCreateProgram(); + mValid = false; + mUniformLocations.clear(); + mAttributeLocations.clear(); + } +} + +void cShaderProgram::AddShader( cShader* Shader ) { + if ( !Shader->IsValid() ) { + cLog::instance()->Write( "cShaderProgram::AddShader(): Cannot add invalid shader" ); + return; + } + glAttachShader( GetId(), Shader->GetId() ); +} + +void cShaderProgram::AddShaders( const std::vector& Shaders ) { + for ( Uint32 i = 0; i < Shaders.size(); i++ ) + AddShader( Shaders[i] ); +} + +bool cShaderProgram::Link() { + glLinkProgram( GetId() ); + + Int32 linked; + glGetProgramiv( GetId(), GL_LINK_STATUS, &linked ); + mValid = 0 != linked; + + GLsizei logsize, logarraysize; + glGetProgramiv( GetId(), GL_INFO_LOG_LENGTH, &logarraysize ); + mLinkLog.resize(logarraysize); + + glGetProgramInfoLog( GetId(), logarraysize, &logsize, reinterpret_cast( &mLinkLog[0] ) ); + + if ( !mValid ) { + cLog::instance()->Write( "cShaderProgram::Link(): Couldn't link program. Log follows:" + mLinkLog ); + } else { + mUniformLocations.clear(); + mAttributeLocations.clear(); + } + return mValid; +} + +void cShaderProgram::Bind() const { + glUseProgram( GetId() ); +} + +void cShaderProgram::Unbind() const { + glUseProgram( 0 ); +} + +Int32 cShaderProgram::UniformLocation( const std::string& Name ) { + if ( !mValid ) + return -1; + + std::map::iterator it = mUniformLocations.find( Name ); + if ( it == mUniformLocations.end() ) { + Int32 Location = glGetUniformLocation( GetId(), Name.c_str() ); + mUniformLocations[Name] = Location; + } + return mUniformLocations[Name]; +} + +Int32 cShaderProgram::AttributeLocation( const std::string& Name ) { + if ( !mValid ) + return -1; + + std::map::iterator it = mAttributeLocations.find( Name ); + if ( it == mAttributeLocations.end() ) { + Int32 Location = glGetAttribLocation( GetId(), Name.c_str() ); + mAttributeLocations[Name] = Location; + } + return mAttributeLocations[Name]; +} + +void cShaderProgram::InvalidateLocations() { + mUniformLocations.clear(); + mAttributeLocations.clear(); +} + +bool cShaderProgram::SetUniform( const std::string& Name, eeFloat Value ) { + Int32 Location = UniformLocation( Name ); + + if ( Location >= 0 ) + glUniform1f( Location, Value ); + + return ( Location >= 0 ); +} + +bool cShaderProgram::SetUniform( const std::string& Name, eeVector2f Value ) { + Int32 Location = UniformLocation( Name ); + + if ( Location >= 0 ) + glUniform2fv( Location, 1, reinterpret_cast( &Value ) ); + + return ( Location >= 0 ); +} + +bool cShaderProgram::SetUniform( const std::string& Name, eeVector3f Value ) { + Int32 Location = UniformLocation( Name ); + + if ( Location >= 0 ) + glUniform3fv( Location, 1, reinterpret_cast( &Value ) ); + + return ( Location >= 0 ); +} + +bool cShaderProgram::SetUniform( const std::string& Name, Int32 Value ) { + Int32 Location = UniformLocation( Name ); + + if ( Location >= 0 ) + glUniform1i( Location, Value ); + + return ( Location >= 0 ); +} + +}} diff --git a/src/graphics/cshaderprogram.hpp b/src/graphics/cshaderprogram.hpp new file mode 100644 index 000000000..ff6d0f762 --- /dev/null +++ b/src/graphics/cshaderprogram.hpp @@ -0,0 +1,84 @@ +#ifndef EE_GRAPHICSCSHADERPROGRAM_H +#define EE_GRAPHICSCSHADERPROGRAM_H + +#include "base.hpp" +#include "cshader.hpp" + +namespace EE { namespace Graphics { + +/** @brief The Shader Program Class. + @short Program is a GPU-executed program that is ready to be used for manipulating geometry and colors. + * Program can encapsulate vertex and fragment shaders or just one of them. If only either vertex or fragment shader is used, then traditional fixed-function pipeline is used for the other stage. +*/ +class EE_API cShaderProgram { + public: + cShaderProgram(); + + /** Construct a program shader with a vector of shaders and link them. */ + cShaderProgram( const std::vector& Shaders ); + + /** Constructor that creates a VertexShader from file and a Fragment Shader from file, and Link them. */ + cShaderProgram( const std::string& VertexShaderFile, const std::string& FragmentShaderFile ); + + virtual ~cShaderProgram(); + + /** Add a new shader */ + void AddShader( cShader* Shader ); + + /** Add a vector of shaders */ + void AddShaders( const std::vector& Shaders ); + + virtual bool Link(); + + /** @return If the shader program is valid */ + bool IsValid() const { return mValid; } + + /** @return THe link log */ + std::string GetLinkLog() const { return mLinkLog; } + + /** Binds the shader program so that it will be used for anything that is rendered */ + virtual void Bind() const; + + /** Unbind the program. Anything rendered after Unbind() call will be rendered using the fixed-function pipeline */ + virtual void Unbind() const; + + /** @return The location of the location name */ + Int32 UniformLocation( const std::string& Name ); + + /** @return The location of the attribute name */ + Int32 AttributeLocation( const std::string& Name ); + + /** Clear the locations */ + void InvalidateLocations(); + + /** Sets the uniform with the given name to the given value and returns true. + * If there is no uniform with such name then false is returned. + * Note that the program has to be bound before this method can be used. + */ + bool SetUniform( const std::string& Name, eeFloat Value ); + + /** @overload */ + bool SetUniform( const std::string& Name, eeVector2f Value ); + + /** @overload */ + bool SetUniform( const std::string& Name, eeVector3f Value ); + + /** @overload */ + bool SetUniform( const std::string& Name, Int32 Value ); + + /** @return The id of the program (the handle) */ + Uint32 GetId() const { return mGLId; } + protected: + Uint32 mGLId; + bool mValid; + std::string mLinkLog; + + std::map mUniformLocations; + std::map mAttributeLocations; + + void Init(); +}; + +}} + +#endif diff --git a/src/graphics/cshape.cpp b/src/graphics/cshape.cpp new file mode 100644 index 000000000..d25cea99a --- /dev/null +++ b/src/graphics/cshape.cpp @@ -0,0 +1,337 @@ +#include "cshape.hpp" +#include "ctexturefactory.hpp" +#include "cshapemanager.hpp" + +namespace EE { namespace Graphics { + +cShape::cShape() : + mId(0), + mTexId(0), + mTexture(NULL), + mSrcRect( eeRecti(0,0,0,0) ), + mDestWidth(0), + mDestHeight(0), + mOffSetX(0), + mOffSetY(0), + mPixels(NULL), + mAlpha(NULL) +{ + CreateUnnamed(); +} + +cShape::cShape( const Uint32& TexId, const std::string& Name ) : + mName( Name ), + mId( MakeHash( mName ) ), + mTexId( TexId ), + mTexture( cTextureFactory::Instance()->GetTexture( TexId ) ), + mSrcRect( eeRecti( 0, 0, mTexture->Width(), mTexture->Height() ) ), + mDestWidth( (eeFloat)mTexture->Width() ), + mDestHeight( (eeFloat)mTexture->Height() ), + mOffSetX(0), + mOffSetY(0), + mPixels(NULL), + mAlpha(NULL) +{ +} + +cShape::cShape( const Uint32& TexId, const eeRecti& SrcRect, const std::string& Name ) : + mName( Name ), + mId( MakeHash( mName ) ), + mTexId( TexId ), + mTexture( cTextureFactory::Instance()->GetTexture( TexId ) ), + mSrcRect(SrcRect), + mDestWidth( (eeFloat)( mSrcRect.Right - mSrcRect.Left ) ), + mDestHeight( (eeFloat)( mSrcRect.Bottom - mSrcRect.Top ) ), + mOffSetX(0), + mOffSetY(0), + mPixels(NULL), + mAlpha(NULL) +{ +} + +cShape::cShape( const Uint32& TexId, const eeRecti& SrcRect, const eeFloat& DestWidth, const eeFloat& DestHeight, const std::string& Name ) : + mName( Name ), + mId( MakeHash( mName ) ), + mTexId( TexId ), + mTexture( cTextureFactory::Instance()->GetTexture( TexId ) ), + mSrcRect(SrcRect), + mDestWidth(DestWidth), + mDestHeight(DestHeight), + mOffSetX(0), + mOffSetY(0), + mPixels(NULL), + mAlpha(NULL) +{ +} + +cShape::cShape( const Uint32& TexId, const eeRecti& SrcRect, const eeFloat& DestWidth, const eeFloat& DestHeight, const eeFloat& OffsetX, const eeFloat& OffsetY, const std::string& Name ) : + mName( Name ), + mId( MakeHash( mName ) ), + mTexId( TexId ), + mTexture( cTextureFactory::Instance()->GetTexture( TexId ) ), + mSrcRect(SrcRect), + mDestWidth(DestWidth), + mDestHeight(DestHeight), + mOffSetX(OffsetX), + mOffSetY(OffsetY), + mPixels(NULL), + mAlpha(NULL) +{ +} + +cShape::~cShape() { + ClearCache(); +} + +void cShape::CreateUnnamed() { + Name( StrFormated( "unnamed%d", cShapeManager::instance()->Count() - 1 ) ); +} + +const Uint32& cShape::Id() const { + return mId; +} + +const std::string cShape::Name() const { + return mName; +} + +void cShape::Name( const std::string& name ) { + mName = name; + mId = MakeHash( mName ); +} + +const Uint32 cShape::Texture() { + return mTexId; +} + +void cShape::Texture( const Uint32& TexId ) { + mTexId = TexId; + mTexture = cTextureFactory::Instance()->GetTexture( TexId ); +} + +eeRecti cShape::SrcRect() const { + return mSrcRect; +} + +void cShape::SrcRect( const eeRecti& Rect ) { + mSrcRect = Rect; + + if ( NULL != mPixels ) + CacheColors(); + + if ( NULL != mAlpha ) + CacheAlphaMask(); +} + +const eeFloat cShape::DestWidth() const { + return mDestWidth; +} + +void cShape::DestWidth( const eeFloat& width ) { + mDestWidth = width; +} + +const eeFloat cShape::DestHeight() const { + return mDestHeight; +} + +void cShape::DestHeight( const eeFloat& height ) { + mDestHeight = height; +} + +const eeFloat cShape::OffsetX() const { + return mOffSetX; +} + +void cShape::OffsetX( const eeFloat& offsetx ) { + mOffSetX = offsetx; +} + +const eeFloat cShape::OffsetY() const { + return mOffSetY; +} + +void cShape::OffsetY( const eeFloat& offsety ) { + mOffSetY = offsety; +} + +void cShape::Draw( const eeFloat& X, const eeFloat& Y, const eeRGBA& Color, const eeFloat& Angle, const eeFloat& Scale, const EE_RENDERALPHAS& Blend, const EE_RENDERTYPE& Effect, const bool& ScaleRendered ) { + cTextureFactory::Instance()->DrawEx( mTexId, X + mOffSetX, Y + mOffSetY, mDestWidth, mDestHeight, Angle, Scale, Color, Color, Color, Color, Blend, Effect, ScaleRendered, mSrcRect ); +} + +void cShape::Draw( const eeFloat& X, const eeFloat& Y, const eeFloat& Angle, const eeFloat& Scale, const eeRGBA& Color0, const eeRGBA& Color1, const eeRGBA& Color2, const eeRGBA& Color3, const EE_RENDERALPHAS& Blend, const EE_RENDERTYPE& Effect, const bool& ScaleRendered ) { + cTextureFactory::Instance()->DrawEx( mTexId, X + mOffSetX, Y + mOffSetY, mDestWidth, mDestHeight, Angle, Scale, Color0, Color1, Color2, Color3, Blend, Effect, ScaleRendered, mSrcRect ); +} + +cTexture * cShape::GetTexture() { + return mTexture; +} + +void cShape::ReplaceColor(eeColorA ColorKey, eeColorA NewColor) { + mTexture->Lock(); + + for ( eeInt y = mSrcRect.Top; y < mSrcRect.Bottom; y++ ) { + for ( eeInt x = mSrcRect.Left; x < mSrcRect.Right; x++ ) { + if ( mTexture->GetPixel( x, y ) == ColorKey ) + mTexture->SetPixel( x, y, NewColor ); + } + } + + mTexture->Unlock( false, true ); +} + +void cShape::CreateMaskFromColor(eeColorA ColorKey, Uint8 Alpha) { + ReplaceColor( ColorKey, eeColorA( ColorKey.R(), ColorKey.G(), ColorKey.B(), Alpha ) ); +} + +void cShape::CreateMaskFromColor(eeColor ColorKey, Uint8 Alpha) { + CreateMaskFromColor( eeColorA( ColorKey.R(), ColorKey.G(), ColorKey.B(), 255 ), Alpha ); +} + +void cShape::CacheAlphaMask() { + eeSAFE_DELETE_ARRAY( mAlpha ); + + mAlpha = new Uint8[ ( mSrcRect.Right - mSrcRect.Left ) * ( mSrcRect.Bottom - mSrcRect.Top ) ]; + + mTexture->Lock(); + + eeInt rY = 0; + eeInt rX = 0; + eeInt rW = mSrcRect.Right - mSrcRect.Left; + + for ( eeInt y = mSrcRect.Top; y < mSrcRect.Bottom; y++ ) { + rY = y - mSrcRect.Top; + + for ( eeInt x = mSrcRect.Left; x < mSrcRect.Right; x++ ) { + rX = x - mSrcRect.Left; + + mAlpha[ rX + rY * rW ] = mTexture->GetPixel( x, y ).A(); + } + } + + mTexture->Unlock(); +} + +void cShape::CacheColors() { + eeSAFE_DELETE_ARRAY( mPixels ); + + mPixels = new eeColorA[ ( mSrcRect.Right - mSrcRect.Left ) * ( mSrcRect.Bottom - mSrcRect.Top ) ]; + + mTexture->Lock(); + + eeInt rY = 0; + eeInt rX = 0; + eeInt rW = mSrcRect.Right - mSrcRect.Left; + + for ( eeInt y = mSrcRect.Top; y < mSrcRect.Bottom; y++ ) { + rY = y - mSrcRect.Top; + + for ( eeInt x = mSrcRect.Left; x < mSrcRect.Right; x++ ) { + rX = x - mSrcRect.Left; + + mPixels[ rX + rY * rW ] = mTexture->GetPixel( x, y ); + } + } + + mTexture->Unlock(); +} + +Uint8 cShape::GetAlphaAt( const Int32& X, const Int32& Y ) { + if ( mTexture->LocalCopy() ) + return mTexture->GetPixel( mSrcRect.Left + X, mSrcRect.Right + Y ).A(); + + if ( NULL != mAlpha ) + return mAlpha[ X + Y * ( mSrcRect.Right - mSrcRect.Left ) ]; + + if ( NULL != mPixels ) + return mPixels[ X + Y * ( mSrcRect.Right - mSrcRect.Left ) ].A(); + + CacheAlphaMask(); + return GetAlphaAt( X, Y ); +} + +eeColorA cShape::GetColorAt( const Int32& X, const Int32& Y ) { + if ( mTexture->LocalCopy() ) + return mTexture->GetPixel( mSrcRect.Left + X, mSrcRect.Right + Y ); + + if ( NULL != mPixels ) + return mPixels[ X + Y * ( mSrcRect.Right - mSrcRect.Left ) ]; + + CacheColors(); + return GetColorAt( X, Y ); +} + +void cShape::SetColorAt( const Int32& X, const Int32& Y, const eeColorA& Color ) { + if ( NULL != mPixels ) + mPixels[ X + Y * ( mSrcRect.Right - mSrcRect.Left ) ] = Color; + else { + CacheColors(); + mPixels[ X + Y * ( mSrcRect.Right - mSrcRect.Left ) ] = Color; + } +} + +void cShape::ClearCache() { + eeSAFE_DELETE_ARRAY( mPixels ); + eeSAFE_DELETE_ARRAY( mAlpha ); +} + +eeColorA * cShape::Lock() { + CacheColors(); + return &mPixels[0]; +} + +bool cShape::Unlock( const bool& KeepData, const bool& Modified ) { + if ( NULL != mPixels ) { + if ( Modified ) { + GLint PreviousTexture; + glGetIntegerv(GL_TEXTURE_BINDING_2D, &PreviousTexture); + + if ( PreviousTexture != (Int32)mTexture->Texture() ) + glBindTexture(GL_TEXTURE_2D, mTexture->Texture() ); + + glTexSubImage2D( GL_TEXTURE_2D, 0, mSrcRect.Left, mSrcRect.Top, mSrcRect.Size().Width(), mSrcRect.Size().Height(), GL_RGBA, GL_UNSIGNED_BYTE, reinterpret_cast ( mPixels ) ); + + if ( PreviousTexture != (Int32)mTexture->Texture() ) + glBindTexture(GL_TEXTURE_2D, PreviousTexture); + } + + if ( !KeepData ) + eeSAFE_DELETE_ARRAY( mPixels ); + + return true; + } + + return false; +} + +eeSize cShape::RealSize() { + return mSrcRect.Size(); +} + +eeSize cShape::Size() { + return eeSize( (Int32)mDestWidth, (Int32)mDestHeight ); +} + +const Uint8* cShape::GetPixelsPtr() { + if ( mPixels == NULL ) { + Lock(); + Unlock(true); + } + + return reinterpret_cast (&mPixels[0]); +} + +bool cShape::SaveToFile(const std::string& filepath, const EE_SAVETYPE& Format) { + bool Res = false; + + Lock(); + + if ( mTexture ) + Res = 0 != ( SOIL_save_image ( filepath.c_str(), Format, RealSize().Width(), RealSize().Height(), 4, GetPixelsPtr() ) ); + + Unlock(); + + return Res; +} + +}} diff --git a/src/graphics/cshape.hpp b/src/graphics/cshape.hpp new file mode 100644 index 000000000..53bf90836 --- /dev/null +++ b/src/graphics/cshape.hpp @@ -0,0 +1,108 @@ +#ifndef EE_GRAPHICSCSHAPE_H +#define EE_GRAPHICSCSHAPE_H + +#include "base.hpp" +#include "ctexture.hpp" + +namespace EE { namespace Graphics { + +/** @brief A Shape is a part of a texture that represent an sprite.*/ +class EE_API cShape { + public: + cShape(); + + cShape( const Uint32& TexId, const std::string& Name = "" ); + + cShape( const Uint32& TexId, const eeRecti& SrcRect, const std::string& Name = "" ); + + cShape( const Uint32& TexId, const eeRecti& SrcRect, const eeFloat& DestWidth, const eeFloat& DestHeight, const std::string& Name = "" ); + + cShape( const Uint32& TexId, const eeRecti& SrcRect, const eeFloat& DestWidth, const eeFloat& DestHeight, const eeFloat& OffsetX, const eeFloat& OffsetY, const std::string& Name = "" ); + + ~cShape(); + + const Uint32& Id() const; + + const std::string Name() const; + + void Name( const std::string& name ); + + const Uint32 Texture(); + + void Texture( const Uint32& TexId ); + + eeRecti SrcRect() const; + + void SrcRect( const eeRecti& Rect ); + + const eeFloat DestWidth() const; + + void DestWidth( const eeFloat& width ); + + const eeFloat DestHeight() const; + + void DestHeight( const eeFloat& height ); + + const eeFloat OffsetX() const; + + void OffsetX( const eeFloat& offsetx ); + + const eeFloat OffsetY() const; + + void OffsetY( const eeFloat& offsety ); + + void Draw( const eeFloat& X, const eeFloat& Y, const eeRGBA& Color = eeRGBA(), const eeFloat& Angle = 0.f, const eeFloat& Scale = 1.f, const EE_RENDERALPHAS& Blend = ALPHA_NORMAL, const EE_RENDERTYPE& Effect = RN_NORMAL, const bool& ScaleRendered = true ); + + void Draw( const eeFloat& X, const eeFloat& Y, const eeFloat& Angle = 0.f, const eeFloat& Scale = 1.f, const eeRGBA& Color0 = eeRGBA(), const eeRGBA& Color1 = eeRGBA(), const eeRGBA& Color2 = eeRGBA(), const eeRGBA& Color3 = eeRGBA(), const EE_RENDERALPHAS& Blend = ALPHA_NORMAL, const EE_RENDERTYPE& Effect = RN_NORMAL, const bool& ScaleRendered = true ); + + cTexture * GetTexture(); + + void ReplaceColor( eeColorA ColorKey, eeColorA NewColor ); + + void CreateMaskFromColor( eeColorA ColorKey, Uint8 Alpha ); + + void CreateMaskFromColor( eeColor ColorKey, Uint8 Alpha ); + + void CacheAlphaMask(); + + void CacheColors(); + + Uint8 GetAlphaAt( const Int32& X, const Int32& Y ); + + eeColorA GetColorAt( const Int32& X, const Int32& Y ); + + void SetColorAt( const Int32& X, const Int32& Y, const eeColorA& Color ); + + void ClearCache(); + + eeColorA * Lock(); + + bool Unlock( const bool& KeepData = false, const bool& Modified = false ); + + eeSize RealSize(); + + eeSize Size(); + + const Uint8* GetPixelsPtr(); + + bool SaveToFile(const std::string& filepath, const EE_SAVETYPE& Format); + protected: + std::string mName; + Uint32 mId; + Uint32 mTexId; + cTexture * mTexture; + eeRecti mSrcRect; + eeFloat mDestWidth; + eeFloat mDestHeight; + eeFloat mOffSetX; + eeFloat mOffSetY; + + eeColorA * mPixels; + Uint8 * mAlpha; + + void CreateUnnamed(); +}; + +}} + +#endif diff --git a/src/graphics/cshapemanager.cpp b/src/graphics/cshapemanager.cpp new file mode 100644 index 000000000..dda5e78c4 --- /dev/null +++ b/src/graphics/cshapemanager.cpp @@ -0,0 +1,121 @@ +#include "cshapemanager.hpp" + +namespace EE { namespace Graphics { + +cShapeManager::cShapeManager() : + mCount(0) +{ + Alloc( 256 ); +} + +cShapeManager::~cShapeManager() { +} + +void cShapeManager::Alloc( const Uint32& Size ) { + mShapes.resize( Size ); +} + +Uint32 cShapeManager::GetIndex( const Uint32& Hash ) { + if ( 0 != Hash ) { + for ( Uint32 i = 0; i < mShapes.size(); i++ ) { + if ( NULL != mShapes[i] && mShapes[i]->Id() == Hash ) + return i; + } + } + + return (Uint32)-1; +} + +Uint32 cShapeManager::GetIndex( const std::string& Name ) { + return GetIndex( MakeHash( Name ) ); +} + +cShape * cShapeManager::GetAt( const Uint32& Index ) { + // assert here + + return mShapes[ Index ]; +} + +cShape * cShapeManager::Get( const Uint32& Hash ) { + if ( 0 != Hash ) { + for ( Uint32 i = 0; i < mShapes.size(); i++ ) { + if ( NULL != mShapes[i] && mShapes[i]->Id() == Hash ) + return mShapes[i]; + } + } + + return NULL; +} + +cShape * cShapeManager::Get( const std::string& Name ) { + return Get( MakeHash( Name ) ); +} + +bool cShapeManager::Remove( const Uint32& Hash ) { + Uint32 Pos = GetIndex( Hash ); + + if ( Pos != (Uint32)-1 ) { + eeSAFE_DELETE( mShapes[ Pos ] ); + + return true; + } + + return false; +} + +bool cShapeManager::RemoveAt( const Uint32& Index ) { + if ( Index < mShapes.size() ) { + eeSAFE_DELETE( mShapes[ Index ] ); + + return true; + } + + return false; +} + +bool cShapeManager::Remove( const std::string& Name ) { + return Remove( MakeHash( Name ) ); +} + +cShape * cShapeManager::Add( cShape * Shape ) { + //assert null shape + + if ( mCount < mShapes.size() ) { + mShapes[ mCount ] = Shape; + mCount++; + } else { + mShapes.push_back( Shape ); + mCount++; + } + + return Shape; +} + +cShape * cShapeManager::Add( const Uint32& TexId, const std::string& Name ) { + return Add( new cShape( TexId, Name ) ); +} + +cShape * cShapeManager::Add( const Uint32& TexId, const eeRecti& SrcRect, const std::string& Name ) { + return Add( new cShape( TexId, SrcRect, Name ) ); +} + +cShape * cShapeManager::Add( const Uint32& TexId, const eeRecti& SrcRect, const eeFloat& DestWidth, const eeFloat& DestHeight, const std::string& Name ) { + return Add( new cShape( TexId, SrcRect, DestWidth, DestHeight, Name ) ); +} + +cShape * cShapeManager::Add( const Uint32& TexId, const eeRecti& SrcRect, const eeFloat& DestWidth, const eeFloat& DestHeight, const eeFloat& OffsetX, const eeFloat& OffsetY, const std::string& Name ) { + return Add( new cShape( TexId, SrcRect, DestWidth, DestHeight, OffsetX, OffsetY, Name ) ); +} + +void cShapeManager::Clear() { + for ( Uint32 i = 0; i < mShapes.size(); i++ ) { + if ( mShapes[i] != NULL ) + eeSAFE_DELETE( mShapes[i] ); + } +} + +Uint32 cShapeManager::Count() { + return mShapes.size(); +} + +}} diff --git a/src/graphics/cshapemanager.hpp b/src/graphics/cshapemanager.hpp new file mode 100644 index 000000000..0596603cf --- /dev/null +++ b/src/graphics/cshapemanager.hpp @@ -0,0 +1,54 @@ +#ifndef EE_GRAPHICSCSHAPEMANAGER_H +#define EE_GRAPHICSCSHAPEMANAGER_H + +#include "base.hpp" +#include "cshape.hpp" + +namespace EE { namespace Graphics { + +class EE_API cShapeManager : public cSingleton { + friend class cSingleton; + public: + cShapeManager(); + + ~cShapeManager(); + + void Alloc( const Uint32& Size ); + + Uint32 GetIndex( const Uint32& Hash ); + + Uint32 GetIndex( const std::string& Name ); + + cShape * GetAt( const Uint32& Index ); + + cShape * Get( const Uint32& Hash ); + + cShape * Get( const std::string& Name ); + + bool Remove( const Uint32& Hash ); + + bool RemoveAt( const Uint32& Index ); + + bool Remove( const std::string& Name ); + + cShape * Add( cShape * Shape ); + + cShape * Add( const Uint32& TexId, const std::string& Name = "" ); + + cShape * Add( const Uint32& TexId, const eeRecti& SrcRect, const std::string& Name = "" ); + + cShape * Add( const Uint32& TexId, const eeRecti& SrcRect, const eeFloat& DestWidth, const eeFloat& DestHeight, const std::string& Name = "" ); + + cShape * Add( const Uint32& TexId, const eeRecti& SrcRect, const eeFloat& DestWidth, const eeFloat& DestHeight, const eeFloat& OffsetX, const eeFloat& OffsetY, const std::string& Name = "" ); + + void Clear(); + + Uint32 Count(); + protected: + std::vector mShapes; + Uint32 mCount; +}; + +}} + +#endif diff --git a/src/graphics/csprite.cpp b/src/graphics/csprite.cpp new file mode 100755 index 000000000..700433ee1 --- /dev/null +++ b/src/graphics/csprite.cpp @@ -0,0 +1,531 @@ +#include "csprite.hpp" +#include "cshapemanager.hpp" + +namespace EE { namespace Graphics { + +cSprite::cSprite() { + Reset(); +} + +cSprite::~cSprite() { + ClearFrame(); +} + +void cSprite::ClearFrame() { + for ( eeUint i = 0; i < Frame.size(); i++ ) + Frame[i].Spr.clear(); + + Frame.clear(); +} + +void cSprite::Reset() { + ClearFrame(); + mAutoAnim = true; + mAnimSpeed = 0.02f; + mScale = 1; + mRepeations = -1; + mReverseAnim = false; + mAnimPaused = false; + mAlpha = 255; + mAngle = 0; + mColor = eeRGBA(255, 255, 255, mAlpha); + + mColor0.voidRGB = true; + mColor1.voidRGB = true; + mColor2.voidRGB = true; + mColor3.voidRGB = true; + + mFrameData.CurrentFrame = 0; + mFrameData.CurrentSubFrame = 0; + mFrameData.fCurrentFrame = 0.f; + mFrameData.SubFrames = 1; + + mScaleCentered = true; + mBlend = ALPHA_NORMAL; + mEffect = RN_NORMAL; +} + +void cSprite::CurrentFrame (const eeFloat &CurFrame ) { + mFrameData.fCurrentFrame = CurFrame; + mFrameData.CurrentFrame = (eeUint)CurFrame; + + if ( mFrameData.fCurrentFrame >= Frame.size() ) { + mFrameData.fCurrentFrame = (eeFloat)Frame.size() - 1; + mFrameData.CurrentFrame = (eeUint)Frame.size() - 1; + } + + if ( mFrameData.fCurrentFrame < 0 ) { + mFrameData.fCurrentFrame = 0.0f; + mFrameData.CurrentFrame = 0; + } +} + +void cSprite::CurrentSubFrame( const eeUint& CurSubFrame ) { + if ( CurSubFrame < mFrameData.SubFrames ) + mFrameData.CurrentSubFrame = CurSubFrame; +} + +eeVector2f cSprite::GetRotationCenter( const eeRectf& DestRECT ) { + return eeVector2f ( DestRECT.Left + (DestRECT.Right - DestRECT.Left - 1.0f) * 0.5f , DestRECT.Top + (DestRECT.Bottom - DestRECT.Top - 1.0f) * 0.5f ); +} + +eeRecti cSprite::SprSrcRect() { + if ( Frame.size() ) + return GetCurrentShape()->SrcRect(); + else + return eeRecti(); +} + +eeRectf cSprite::SprDestRectf() { + eeRectf TmpR; + + if ( Frame.size() ) { + if ( mAngle != 0 || mEffect >= 4 ) { + eeQuad2f Q = GetQuad(); + eeFloat MinX = Q.V[0].x, MaxX = Q.V[0].x, MinY = Q.V[0].y, MaxY = Q.V[0].y; + for (Uint8 i = 1; i < 4; i++ ) { + if ( MinX > Q.V[i].x ) MinX = Q.V[i].x; + if ( MaxX < Q.V[i].x ) MaxX = Q.V[i].x; + if ( MinY > Q.V[i].y ) MinY = Q.V[i].y; + if ( MaxY < Q.V[i].y ) MaxY = Q.V[i].y; + } + + TmpR.Left = MinX; + TmpR.Right = MaxX; + TmpR.Top = MinY; + TmpR.Bottom = MaxY; + } else { // The method used if mAngle != 0 works for mAngle = 0, but i prefer to use the faster way + cShape* S = GetCurrentShape(); + if ( S != NULL && mScaleCentered ) + if (mScale == 1.f) + TmpR = eeRectf( mX, mY, mX + S->DestWidth(), mY + S->DestHeight() ); + else { + eeFloat halfW = S->DestWidth() * 0.5f; + eeFloat halfH = S->DestHeight() * 0.5f; + TmpR = eeRectf( mX + halfW - halfW * mScale, mY + halfH - halfH * mScale, mX + halfW + halfW * mScale, mY + halfH + halfH * mScale ); + } + else + TmpR = eeRectf(mX, mY, mX + S->DestWidth() * mScale, mY + + S->DestHeight() * mScale); + } + } + + return TmpR; +} + +eeRecti cSprite::SprDestRECT() { + eeRectf R = SprDestRectf(); + return eeRecti( (Int32)R.Left, (Int32)R.Top, (Int32)R.Right, (Int32)R.Bottom ); +} + +eeAABB cSprite::GetAABB() { + return SprDestRectf(); +} + +void cSprite::UpdatePos(const eeFloat& x, const eeFloat& y) { + mX = x; + mY = y; +} + +void cSprite::UpdatePos( const eeVector2f& NewPos ) { + UpdatePos( NewPos.x, NewPos.y ); +} + +void cSprite::UpdateSize( const eeFloat& Width, const eeFloat& Height, const eeUint& FrameNum ) { + eeUint FN; + if ( FrameNum >= Frame.size() ) + FN = mFrameData.CurrentFrame; + else + FN = FrameNum; + + cShape* S = Frame[FN].Spr[mFrameData.CurrentSubFrame]; + S->DestWidth( Width ); + S->DestHeight( Height ); +} + +void cSprite::UpdateVertexColors( const eeRGBA& Color0, const eeRGBA& Color1, const eeRGBA& Color2, const eeRGBA& Color3 ) { + mColor0 = Color0; + mColor1 = Color1; + mColor2 = Color2; + mColor3 = Color3; + mColor0.voidRGB = false; + mColor1.voidRGB = false; + mColor2.voidRGB = false; + mColor3.voidRGB = false; +} + +void cSprite::Update( const eeFloat& x, const eeFloat& y, const eeFloat& Scale, const eeFloat& Angle, const Uint8& Alpha, const eeRGBA& Color ) { + mX = x; + mY = y; + mScale = Scale; + mAngle = Angle; + mColor = Color; + this->Alpha(Alpha); +} + +Uint32 cSprite::GetTexture(const eeUint& FrameNum, const eeUint& SubFrameNum) { + if ( FrameNum < Frame.size() && SubFrameNum < mFrameData.SubFrames ) + return Frame[FrameNum].Spr[SubFrameNum]->Texture(); + + return 0; +} + +eeUint cSprite::FramePos() { + Frame.push_back( cFrame() ); + return Frame.size() - 1; +} + +bool cSprite::CreateStatic(const Uint32& TexId, const eeFloat& DestWidth, const eeFloat& DestHeight, const eeFloat& offSetX, const eeFloat& offSetY, const eeRecti& TexSector) { + if ( TexId < cTextureFactory::instance()->GetNumTextures() ) { + Reset(); + mFrameData.SubFrames = 1; + mAnimated = false; + eeUint id = FramePos(); + + return AddSubFrame(TexId, id, 0, DestWidth, DestHeight, offSetX, offSetY, TexSector); + } + + return false; +} + +void cSprite::CreateAnimation( const eeUint& SubFramesNum ) { + Reset(); + mAnimated = true; + + if ( SubFramesNum < 1 ) + mFrameData.SubFrames = 1; + else + mFrameData.SubFrames = SubFramesNum; +} + +eeUint cSprite::AddFrame(const Uint32& TexId, const eeFloat& DestWidth, const eeFloat& DestHeight, const eeFloat& offSetX, const eeFloat& offSetY, const eeRecti& TexSector) { + eeUint id = FramePos(); + + if ( TexId < cTextureFactory::instance()->GetNumTextures() ) { + AddSubFrame( TexId, id, 0, DestWidth, DestHeight, offSetX, offSetY, TexSector ); + return id; + } else + return 0; +} + +bool cSprite::AddSubFrame(const Uint32& TexId, const eeUint& NumFrame, const eeUint& NumSubFrame, const eeFloat& DestWidth, const eeFloat& DestHeight, const eeFloat& offSetX, const eeFloat& offSetY, const eeRecti& TexSector) { + eeUint NF, NSF; + + if ( NumFrame >= Frame.size() ) + NF = 0; + else + NF = NumFrame; + + if ( NumSubFrame >= mFrameData.SubFrames ) + NSF = 0; + else + NSF = NumSubFrame; + + if ( Frame[NF].Spr.size() != (eeUint)mFrameData.SubFrames ) + Frame[NF].Spr.resize( mFrameData.SubFrames ); + + cShape * S = cShapeManager::instance()->Add( new cShape() ); + Frame[NF].Spr[NSF] = S; + + if ( TexId ) { + S->Texture( TexId ); + + if ( TexSector.Right > 0 && TexSector.Bottom > 0 ) + S->SrcRect( TexSector ); + else + S->SrcRect( eeRecti( 0, 0, (Int32)cTextureFactory::instance()->GetTextureWidth(TexId), (Int32)cTextureFactory::instance()->GetTextureHeight(TexId) ) ); + + if ( DestWidth > 0 ) + S->DestWidth( DestWidth ); + else + S->DestWidth( static_cast ( S->SrcRect().Right - S->SrcRect().Left ) ); + + if ( DestHeight > 0 ) + S->DestHeight( DestHeight ); + else + S->DestHeight( static_cast ( S->SrcRect().Bottom - S->SrcRect().Top ) ); + + S->OffsetX( offSetX ); + S->OffsetY( offSetY ); + + return true; + } + + return false; +} + +void cSprite::Animate( const eeFloat& ElapsedTime ) { + if ( mAnimated && mAutoAnim && !mAnimPaused ) { + eeUint Size = Frame.size() - 1; + eeFloat Elapsed = ( ElapsedTime != -99999.f ) ? (eeFloat)ElapsedTime : (eeFloat)cEngine::instance()->Elapsed(); + + if ( mRepeations == 0 ) + return; + + if ( !mReverseAnim ) + mFrameData.fCurrentFrame += ( Elapsed * mAnimSpeed ); + else + mFrameData.fCurrentFrame -= ( Elapsed * mAnimSpeed ); + + mFrameData.CurrentFrame = (eeUint)mFrameData.fCurrentFrame; + + if ( !mReverseAnim && mFrameData.fCurrentFrame > Size + 1.0f ) { + if ( mRepeations < 0 ) { + mFrameData.fCurrentFrame = 0.0f; + mFrameData.CurrentFrame = 0; + } else { + if ( mRepeations == 0 ) { + mFrameData.fCurrentFrame = (eeFloat)Size; + mFrameData.CurrentFrame = Size; + } else { + mFrameData.fCurrentFrame = 0.0f; + mFrameData.CurrentFrame = 0; + + mRepeations--; + } + } + } else if ( mReverseAnim && mFrameData.fCurrentFrame < 0.0f ) { + if ( mRepeations < 0 ) { + mFrameData.fCurrentFrame = Size + 1.0f; + mFrameData.CurrentFrame = Size; + } else { + if ( mRepeations == 0 ) { + mFrameData.fCurrentFrame = 0.0f; + mFrameData.CurrentFrame = 0; + } else { + mFrameData.fCurrentFrame = Size + 1.0f; + mFrameData.CurrentFrame = Size; + + mRepeations--; + } + } + } + + if ( mFrameData.fCurrentFrame < 0.0f ) { + if ( mReverseAnim ) { + mFrameData.fCurrentFrame = 0.0f; + mFrameData.CurrentFrame = 0; + } else { + mFrameData.fCurrentFrame = (eeFloat)Size; + mFrameData.CurrentFrame = Size; + } + } + } +} + +eeUint cSprite::GetEndFrame() { + if ( mReverseAnim ) { + return 0; + } else { + return Frame.size() - 1; + } +} + +void cSprite::SetReverseFromStart() { + mReverseAnim = true; + eeUint Size = Frame.size() - 1; + + mFrameData.fCurrentFrame = (eeFloat)Size; + mFrameData.CurrentFrame = Size; +} + +void cSprite::Draw( const EE_RENDERALPHAS& Blend, const EE_RENDERTYPE& Effect, const eeFloat& ElapsedTime ) { + Animate( ElapsedTime ); + + cShape * S = GetCurrentShape(); + + if ( S == NULL ) + return; + + if ( mColor0.voidRGB ) + S->Draw( mX, mY, mColor, mAngle, mScale, Blend, Effect, mScaleCentered ); + else + S->Draw( mX, mY, mAngle, mScale, mColor0, mColor1, mColor2, mColor3, Blend, Effect, mScaleCentered ); +} + +void cSprite::Draw() { + Draw(mBlend, mEffect); +} + +void cSprite::Draw( const EE_RENDERALPHAS& Blend ) { + Draw(Blend, mEffect); +} + +void cSprite::Draw( const EE_RENDERTYPE& Effect ) { + Draw(mBlend, Effect); +} + +eeUint cSprite::GetFrame( const eeUint& FrameNum ) { + eeUint FN; + + if ( FrameNum >= Frame.size() ) + FN = mFrameData.CurrentFrame; + else + FN = FrameNum; + + return FN; +} + +eeUint cSprite::GetSubFrame( const eeUint& SubFrame ) { + eeUint SFN; + + if ( SubFrame >= mFrameData.SubFrames ) + SFN = mFrameData.CurrentSubFrame; + else + SFN = SubFrame; + + return SFN; +} + +const eeFloat cSprite::OffSetX() { + cShape* S = GetCurrentShape(); + + if ( S != NULL ) + return S->OffsetX(); + + return 0.0f; +} + +void cSprite::OffSetX( const eeFloat& offsetx ) { + cShape* S = GetCurrentShape(); + + if ( S != NULL ) + S->OffsetX( offsetx ); +} + +const eeFloat cSprite::OffSetY() { + cShape* S = GetCurrentShape(); + + if ( S != NULL ) + return S->OffsetY(); + + return 0.0f; +} + +void cSprite::OffSetY( const eeFloat& offsety ) { + cShape* S = GetCurrentShape(); + + if ( S != NULL ) + S->OffsetY( offsety ); +} + +void cSprite::OffSet( const eeVector2f& offset ) { + cShape* S = GetCurrentShape(); + + if ( S != NULL ) { + S->OffsetX( offset.x ); + S->OffsetY( offset.y ); + } +} + +void cSprite::UpdateSprRECT( const eeRecti& R, const eeUint& FrameNum, const eeUint& SubFrame ) { + Frame[ GetFrame(FrameNum) ].Spr[ GetSubFrame(SubFrame) ]->SrcRect( R ); +} + +void cSprite::Width( const eeFloat& Width, const eeUint& FrameNum, const eeUint& SubFrame ) { + Frame[ GetFrame(FrameNum) ].Spr[ GetSubFrame(SubFrame) ]->DestWidth( Width ); +} + +eeFloat cSprite::Width( const eeUint& FrameNum, const eeUint& SubFrame ) { + return Frame[ GetFrame(FrameNum) ].Spr[ GetSubFrame(SubFrame) ]->DestWidth(); +} + +void cSprite::Height( const eeFloat& Height, const eeUint& FrameNum, const eeUint& SubFrame ) { + Frame[ GetFrame(FrameNum) ].Spr[ GetSubFrame(SubFrame) ]->DestHeight( Height ); +} + +eeFloat cSprite::Height( const eeUint& FrameNum, const eeUint& SubFrame ) { + return Frame[ GetFrame(FrameNum) ].Spr[ GetSubFrame(SubFrame) ]->DestHeight(); +} + +void cSprite::SetRepeations( const int& Repeations ) { + mRepeations = Repeations; +} + +void cSprite::SetAutoAnimate( const bool& Autoanim ) { + mAutoAnim = Autoanim; +} + +eeQuad2f cSprite::GetQuad() { + if ( Frame.size() ) { + cShape* S = GetCurrentShape(); + eeRectf TmpR; + + if ( mScaleCentered ) + if ( mScale == 1.0f ) + TmpR = eeRectf( mX, mY, mX + S->DestWidth(), mY + S->DestHeight() ); + else { + eeFloat halfW = S->DestWidth() * 0.5f; + eeFloat halfH = S->DestHeight() * 0.5f; + TmpR = eeRectf( mX + halfW - halfW * mScale, mY + halfH - halfH * mScale, mX + halfW + halfW * mScale, mY + halfH + halfH * mScale ); + } + else + TmpR = eeRectf( mX, mY, mX + S->DestWidth() * mScale, mY + S->DestHeight() * mScale ); + + eeQuad2f Q = eeQuad2f( eeVector2f( TmpR.Left, TmpR.Top ), eeVector2f( TmpR.Left, TmpR.Bottom ), eeVector2f( TmpR.Right, TmpR.Bottom ), eeVector2f( TmpR.Right, TmpR.Top ) ); + + switch ( mEffect ) { + case RN_NORMAL: + case RN_MIRROR: + case RN_FLIP: + case RN_FLIPMIRROR: + if ( mAngle != 0.0f ) + Q.Rotate( mAngle, GetRotationCenter(TmpR) ); + return Q; + + break; + case RN_ISOMETRIC: + Q.V[0].x += ( TmpR.Right - TmpR.Left ); + Q.V[1].y -= ( ( TmpR.Bottom - TmpR.Top ) * 0.5f ); + Q.V[3].x += ( TmpR.Right - TmpR.Left ); + Q.V[3].y += ( ( TmpR.Bottom - TmpR.Top ) * 0.5f ); + + if ( mAngle != 0.0f ) + Q.Rotate( mAngle, GetRotationCenter(TmpR) ); + return Q; + + break; + case RN_ISOMETRICVERTICAL: + Q.V[0].y -= ( ( TmpR.Bottom - TmpR.Top ) * 0.5f ); + Q.V[1].y -= ( ( TmpR.Bottom - TmpR.Top ) * 0.5f ); + + if ( mAngle != 0.0f ) + Q.Rotate( mAngle, GetRotationCenter(TmpR) ); + return Q; + + break; + case RN_ISOMETRICVERTICALNEGATIVE: + Q.V[2].y -= ( ( TmpR.Bottom - TmpR.Top ) * 0.5f ); + Q.V[3].y -= ( ( TmpR.Bottom - TmpR.Top ) * 0.5f ); + + if ( mAngle != 0.0f ) + Q.Rotate( mAngle, GetRotationCenter(TmpR) ); + return Q; + + break; + } + } + return eeQuad2f(); +} + +cShape* cSprite::GetCurrentShape() { + if ( Frame.size() ) + return Frame[ mFrameData.CurrentFrame ].Spr[ mFrameData.CurrentSubFrame ]; + + return NULL; +} + +cShape* cSprite::GetShape( const eeUint& frame ) { + if ( frame < Frame.size() ) + return Frame[ frame ].Spr[ mFrameData.CurrentSubFrame ]; + + return NULL; +} + +cShape* cSprite::GetShape( const eeUint& frame, const eeUint& SubFrame ) { + if ( frame < Frame.size() ) + return Frame[ frame ].Spr[ SubFrame ]; + + return NULL; +} + +}} diff --git a/src/graphics/csprite.hpp b/src/graphics/csprite.hpp new file mode 100755 index 000000000..e4480d7ec --- /dev/null +++ b/src/graphics/csprite.hpp @@ -0,0 +1,323 @@ +#ifndef EECSPRITE_H +#define EECSPRITE_H + +#include "base.hpp" +#include "../window/cengine.hpp" +#include "ctexturefactory.hpp" +#include "cshape.hpp" + +using namespace EE::Window; + +namespace EE { namespace Graphics { + +/** @brief A Sprite controller class, can hold and control sprites animations. */ +class EE_API cSprite { + public: + cSprite(); + ~cSprite(); + + /** Set the x axis position */ + void X(const eeFloat &X) { mX = X; } + + /** Get the x axis position */ + eeFloat X() const { return mX; } + + /** Set the y axis position */ + void Y(const eeFloat& Y) { mY = Y; } + + /** Get the y axis position */ + eeFloat Y() const { return mY; } + + /** Set the Angle for the rendered sprite */ + void Angle( const eeFloat &Angle) { mAngle = Angle; } + + /** Get the Angle for the rendered sprite */ + eeFloat Angle() const { return mAngle; } + + /** Set the Scale for the rendered sprite */ + void Scale( const eeFloat &Scale) { mScale = Scale; } + + /** Get the Scale for the rendered sprite */ + eeFloat Scale() const { return mScale; } + + /** Set the Frame Number Sprite Width + * @param FrameNum If the Frame Number is 0 use the Current Frame Number + * @param SubFrame If the Sub Frame Number is 0 use the Current Sub Frame Number + */ + void Width( const eeFloat& Width, const eeUint& FrameNum = 0, const eeUint& SubFrame = 0 ); + + /** Get the Frame Number Sprite Width */ + eeFloat Width( const eeUint& FrameNum = 0, const eeUint& SubFrame = 0 ); + + /** Set the Frame Number Sprite Height + * @param FrameNum If the Frame Number is 0 use the Current Frame Number + * @param SubFrame If the Sub Frame Number is 0 use the Current Sub Frame Number + */ + void Height( const eeFloat& Height, const eeUint& FrameNum, const eeUint& SubFrame ); + + /** Get the Frame Number Sprite Height */ + eeFloat Height( const eeUint& FrameNum = 0, const eeUint& SubFrame = 0 ); + + /** Set the sprite animation speed */ + void AnimSpeed( const eeFloat& AnimSpeed) { mAnimSpeed = AnimSpeed; } + + /** Get the sprite animation speed */ + eeFloat AnimSpeed() const { return mAnimSpeed; } + + /** @return If the animation is paused */ + bool AnimPause() const { return mAnimPaused; } + + /** Set the animation paused or not */ + void AnimPause( const bool& Pause ) { mAnimPaused = Pause; } + + /** Set the sprite color */ + void Color( const eeRGBA& Color) { mColor = Color; }; + + /** Get the sprite color */ + eeRGBA Color() const { return mColor; } + + /** Set the sprite Color Alpha */ + void Alpha( const Uint8& Alpha) { + mAlpha = Alpha; + mColor.Alpha = (Uint8)mAlpha; + } + + /** Get the sprite Color Alpha */ + eeFloat Alpha() const { return mAlpha; } + + /** Get if the sprite it's scaled from the center */ + bool ScaleCentered() const { return mScaleCentered; } + + /** Set if the sprite it's scaled centered or scaled from the Left - Top position of the sprite ( default True ) */ + void ScaleCentered(const bool &ScaleCentered) { mScaleCentered = ScaleCentered; } + + /** Set the Current Frame */ + void CurrentFrame( const eeFloat& CurFrame ); + + /** Get the Current Frame */ + eeUint CurrentFrame() const { return mFrameData.CurrentFrame; } + + /** Get the Exact Current FrameData + * @return The eeFloat fpoint of the current frame, the exact position of the interpolation. + */ + eeFloat ExactCurrentFrame() const { return mFrameData.fCurrentFrame; } + + /** Set the exact current FrameData */ + void ExactCurrentFrame( const eeFloat& CurrentFrame ) { mFrameData.fCurrentFrame = CurrentFrame; } + + /** Set the Current Sub Frame */ + void CurrentSubFrame( const eeUint &CurSubFrame ); + + /** Get the Current Sub Frame */ + eeUint CurrentSubFrame() const { return mFrameData.CurrentSubFrame; } + + /** Set the Render Type */ + void SetRenderType( const EE_RENDERTYPE& Effect ) { mEffect = Effect; } + + /** Set the Blend Mode */ + void SetRenderAlphas( const EE_RENDERALPHAS& Blend ) { mBlend = Blend; } + + /** Reset the sprite as a new one. */ + void Reset(); + + /** Get the current Source RECT of the sprite. The texture coordinates of the sprite. */ + eeRecti SprSrcRect(); + + /** Get the current Destination RECT of the sprite. The sprite coordinates on the screen. (the AABB, axis-aligned bounding box) */ + eeRectf SprDestRectf(); + + /** Get the current Destination RECT of the sprite. The sprite coordinates on the screen (the AABB, axis-aligned bounding box). */ + eeRecti SprDestRECT(); + + /** @return The AABB (axis-aligned bounding box) */ + eeAABB GetAABB(); + + /** Update the sprite position */ + void UpdatePos( const eeFloat& x, const eeFloat& y ); + + /** Update the sprite position from a Vector */ + void UpdatePos( const eeVector2f& NewPos ); + + /** Update the sprite size of a frame number */ + void UpdateSize( const eeFloat& Width, const eeFloat& Height, const eeUint& FrameNum = 0 ); + + /** Update the scale of the sprite */ + void UpdateScale( const eeFloat& Scale ) { if(Scale>0) mScale = Scale; } + + /** Update the colors of every vertex rendered of the sprite ( this will override the default color ) + * @param Color0 The Left - Top vertex color + * @param Color1 The Left - Bottom vertex color + * @param Color2 The Right - Bottom vertex color + * @param Color3 The Right - Top vertex color + */ + void UpdateVertexColors( const eeRGBA& Color0, const eeRGBA& Color1, const eeRGBA& Color2, const eeRGBA& Color3 ); + + /** Update the sprite + * @param x Set the x axis position + * @param y Set the y axis position + * @param Scale Set the Scale + * @param Angle Set the Angle + * @param Alpha Set the Color Alpha + * @param Color Set the Color + */ + void Update( const eeFloat& x, const eeFloat& y, const eeFloat& Scale = 1.0f, const eeFloat& Angle = 0.0f, const Uint8& Alpha = 255, const eeRGBA& Color = eeRGBA(255,255,255,255) ); + + /** Get the internal texture id from a frame number and a sub frame number + * @param FrameNum The Frame Number + * @param SubFrameNum The Sub Frame Number + * @return The Internal Texture Id + */ + Uint32 GetTexture( const eeUint& FrameNum = 0, const eeUint& SubFrameNum = 0 ); + + /** Creates an static sprite (no animation) + * @param TexId The internal Texture Id + * @param DestWidth The default destination width of the sprite + * @param DestHeight The default destination height of the sprite + * @param offSetX The default offset on axis x added to the x position + * @param offSetY The default offset on axis y added to the y position + * @param TexSector The texture sector to be rendered ( default all the texture ) + * @return True if success + */ + bool CreateStatic( const Uint32& TexId, const eeFloat& DestWidth = 0, const eeFloat& DestHeight = 0, const eeFloat& offSetX = 0, const eeFloat& offSetY = 0, const eeRecti& TexSector = eeRecti(0,0,0,0) ); + + /** Creates an animated sprite + * @param SubFramesNum The number of subframes of the sprite + */ + void CreateAnimation( const eeUint& SubFramesNum = 1 ); + + /** Add a frame to the sprite (on the current sub frame) + * @param TexId The internal Texture Id + * @param DestWidth The destination width of the frame + * @param DestHeight The destination height of the frame + * @param offSetX The offset on axis x added to the x position of the frame + * @param offSetY The offset on axis y added to the y position of the frame + * @param TexSector The texture sector to be rendered ( default all the texture ) + * @return The frame position or 0 if fails + */ + eeUint AddFrame( const Uint32& TexId, const eeFloat& DestWidth = 0, const eeFloat& DestHeight = 0, const eeFloat& offSetX = 0, const eeFloat& offSetY = 0, const eeRecti& TexSector = eeRecti(0,0,0,0) ); + + /** Add a frame on an specific subframe to the sprite + * @param TexId The internal Texture Id + * @param NumFrame The Frame Number + * @param NumSubFrame The Sub Frame Number + * @param DestWidth The destination width of the frame + * @param DestHeight The destination height of the frame + * @param offSetX The offset on axis x added to the x position of the frame + * @param offSetY The offset on axis y added to the y position of the frame + * @param TexSector The texture sector to be rendered ( default all the texture ) + * @return True if success + */ + bool AddSubFrame( const Uint32& TexId, const eeUint& NumFrame, const eeUint& NumSubFrame, const eeFloat& DestWidth = 0, const eeFloat& DestHeight = 0, const eeFloat& offSetX = 0, const eeFloat& offSetY = 0, const eeRecti& TexSector = eeRecti(0,0,0,0) ); + + /** Draw the sprite to the screen */ + void Draw(); + + /** Draw the sprite to the screen forcing the Blend Mode and the Render Type + * @param Blend The Blend Mode + * @param Effect The Render Type + * @param ElapsedTime The Elapsed Time for the animation ( -99999.f will take the elapsed time counted by the engine ) + */ + void Draw( const EE_RENDERALPHAS& Blend, const EE_RENDERTYPE& Effect, const eeFloat& ElapsedTime = -99999.f ); + + /** Draw the sprite to the screen forcing the Blend Mode + * @param Blend The Blend Mode + */ + void Draw( const EE_RENDERALPHAS& Blend ); + + /** Draw the sprite to the screen forcing the Render Type + * @param Effect The Render Type + */ + void Draw( const EE_RENDERTYPE& Effect ); + + /** Update the Frame Number SrcRECT + * @param R The new SrcRECT + * @param FrameNum The Frame Number to change the SrcRECT. Default change the Current Frame. + * @param SubFrame The Sub Frame Number to change the SrcRECT. Default change the Current Sub Frame. + */ + void UpdateSprRECT( const eeRecti& R, const eeUint& FrameNum = 0, const eeUint& SubFrame = 0 ); + + /** Set the number of repeations of the animation. Any number below 0 the animation will loop. */ + void SetRepeations( const int& Repeations ); + + /** Set if the class autoanimate the sprite ( default it's true ) */ + void SetAutoAnimate( const bool& Autoanim ); + + /** @return The four vertex position of the Sprite */ + eeQuad2f GetQuad(); + + /** @return The OffSetX of the current frame */ + const eeFloat OffSetX(); + + /** Set the OffSetX of the current frame */ + void OffSetX( const eeFloat& offsetx ); + + /** @return The OffSetY of the current frame */ + const eeFloat OffSetY(); + + /** Set the OffSetY of the current frame */ + void OffSetY( const eeFloat& offsety ); + + /** Set the OffSet of the current frame */ + void OffSet( const eeVector2f& offset ); + + /** Reverse the animation from last frame to first frame. */ + void ReverseAnim( const bool& Reverse ) { mReverseAnim = Reverse; } + + /** @return If the animation is reversed */ + bool ReverseAnim() const { return mReverseAnim; } + + /** @return The current last frame */ + eeUint GetEndFrame(); + + /** @return The number of frames */ + eeUint GetNumFrames() { return Frame.size(); } + + /** Will set Reverse active and set the first frame as the last frame */ + void SetReverseFromStart(); + + /** @return The Current Shape */ + cShape * GetCurrentShape(); + + /** @return The Shape Frame from the current sub frame */ + cShape* GetShape( const eeUint& frame ); + + /** @return The Shape Frame from the SubFrame */ + cShape* GetShape( const eeUint& frame, const eeUint& SubFrame ); + protected: + eeFloat mX, mY, mAngle, mScale, mAnimSpeed; + bool mAutoAnim, mAnimated, mScaleCentered; + EE_RENDERALPHAS mBlend; + EE_RENDERTYPE mEffect; + + eeRGBA mColor, mColor0, mColor1, mColor2, mColor3; + Uint8 mAlpha; + Int16 mRepeations; //!< Number of repetions of the animation, default -1 that equals to loop. + bool mReverseAnim; + bool mAnimPaused; + + struct FrameData { + eeUint CurrentFrame; + eeFloat fCurrentFrame; + eeUint CurrentSubFrame; + eeUint SubFrames; + } mFrameData; + + class cFrame { + public: + std::vector Spr; + }; + std::vector Frame; + + eeUint FramePos(); + void ClearFrame(); + void Animate( const eeFloat& ElapsedTime = -99999.f ); + + eeVector2f GetRotationCenter( const eeRectf& DestRECT ); + + eeUint GetFrame( const eeUint& FrameNum ); + eeUint GetSubFrame( const eeUint& SubFrame ); +}; + +}} + +#endif diff --git a/src/graphics/ctextcache.cpp b/src/graphics/ctextcache.cpp new file mode 100644 index 000000000..6d6cccecc --- /dev/null +++ b/src/graphics/ctextcache.cpp @@ -0,0 +1,128 @@ +#include "ctextcache.hpp" +#include "cfont.hpp" + +namespace EE { namespace Graphics { + +cTextCache::cTextCache() : + mFont(NULL), + mCachedWidth(0.f), + mNumLines(1), + mFontColor(0xFFFFFFFF), + mFontShadowColor(0xFF000000) +{ +} + +cTextCache::cTextCache( cFont * font, const std::wstring& text, eeColorA FontColor, eeColorA FontShadowColor ) : + mText( text ), + mFont( font ), + mCachedWidth(0.f), + mNumLines(1) +{ + Cache(); + UpdateCoords(); + Color( FontColor ); + ShadowColor( FontShadowColor ); +} + +cTextCache::~cTextCache() { +} + +cFont * cTextCache::Font() const { + return mFont; +} + +void cTextCache::Font( cFont * font ) { + mFont = font; + Cache(); +} + +std::wstring& cTextCache::Text() { + return mText; +} + +void cTextCache::UpdateCoords() { + mRenderCoords.resize( mText.size() * 4 ); + mColors.resize( mText.size() * 4, mFontColor ); +} + +void cTextCache::Text( const std::wstring& text ) { + bool needUpdate = false; + + if ( mText.size() != text.size() ) + needUpdate = true; + + mText = text; + + if ( needUpdate ) + UpdateCoords(); + + Cache(); +} + +const eeColorA& cTextCache::Color() const { + return mFontColor; +} + +void cTextCache::Color(const eeColorA& Color) { + if ( mFontColor != Color ) { + mFontColor = Color; + + mColors.assign( mText.size() * 4, mFontColor ); + } +} + +const eeColorA& cTextCache::ShadowColor() const { + return mFontShadowColor; +} + +void cTextCache::ShadowColor(const eeColorA& Color) { + mFontShadowColor = Color; +} + +std::vector& cTextCache::VertextCoords() { + return mRenderCoords; +} + +std::vector& cTextCache::Colors() { + return mColors; +} + +void cTextCache::Text( const std::string& text ) { + Text( stringTowstring( text ) ); +} + +void cTextCache::Cache() { + if ( NULL != mFont && mText.size() ) + mFont->CacheWidth( mText, mLinesWidth, mCachedWidth, mNumLines ); + else + mCachedWidth = 0; +} + +eeFloat cTextCache::GetTextWidth() { + return mCachedWidth; +} + +eeFloat cTextCache::GetTextHeight() { + return (eeFloat)mFont->GetFontSize() * (eeFloat)mNumLines; +} + +const std::vector& cTextCache::LinesWidth() { + return mLinesWidth; +} + +void cTextCache::Draw( const eeFloat& X, const eeFloat& Y, const Uint32& Flags, const eeFloat& Scale, const eeFloat& Angle, const EE_RENDERALPHAS& Effect ) { + if ( NULL != mFont ) { + eeColorA FontColor = mFont->Color(); + eeColorA FontShadowColor = mFont->ShadowColor(); + + mFont->Color( mFontColor ); + mFont->ShadowColor( mFontShadowColor ); + + mFont->Draw( *this, X, Y, Flags, Scale, Angle, Effect ); + + mFont->Color( FontColor ); + mFont->ShadowColor( FontShadowColor ); + } +} + +}} diff --git a/src/graphics/ctextcache.hpp b/src/graphics/ctextcache.hpp new file mode 100644 index 000000000..553a1be6f --- /dev/null +++ b/src/graphics/ctextcache.hpp @@ -0,0 +1,73 @@ +#ifndef EE_GRAPHICSCTEXTCACHE_H +#define EE_GRAPHICSCTEXTCACHE_H + +#include "base.hpp" +#include "fonthelper.hpp" + +namespace EE { namespace Graphics { + +class cFont; + +/** @brief Cached text for a fast font rendering. */ +class cTextCache { + public: + cTextCache( cFont * font, const std::wstring& text = L"", eeColorA FontColor = eeColorA(0xFFFFFFFF), eeColorA ShadowColor = eeColorA(0xFF000000) ); + + cTextCache(); + + ~cTextCache(); + + cFont * Font() const; + + void Font( cFont * font ); + + std::wstring& Text(); + + void Text( const std::wstring& text ); + + void Text( const std::string& text ); + + eeFloat GetTextWidth(); + + eeFloat GetTextHeight(); + + const std::vector& LinesWidth(); + + std::vector& VertextCoords(); + + std::vector& Colors(); + + void Draw( const eeFloat& X, const eeFloat& Y, const Uint32& Flags = 0, const eeFloat& Scale = 1.0f, const eeFloat& Angle = 0, const EE_RENDERALPHAS& Effect = ALPHA_NORMAL ); + + void Cache(); + + /** @return The Font Color */ + const eeColorA& Color() const; + + /** Set the color of the string rendered */ + void Color(const eeColorA& Color); + + /** @return The Shadow Font Color */ + const eeColorA& ShadowColor() const; + + /** Set the shadow color of the string rendered */ + void ShadowColor(const eeColorA& Color); + protected: + std::wstring mText; + cFont * mFont; + std::vector mLinesWidth; + eeFloat mCachedWidth; + eeInt mNumLines; + + eeColorA mFontColor; + eeColorA mFontShadowColor; + + std::vector mRenderCoords; + std::vector mColors; + + void UpdateCoords(); +}; + +}} + +#endif diff --git a/src/graphics/ctexture.cpp b/src/graphics/ctexture.cpp new file mode 100755 index 000000000..b40c62745 --- /dev/null +++ b/src/graphics/ctexture.cpp @@ -0,0 +1,320 @@ +#include "ctexture.hpp" + +namespace EE { namespace Graphics { + +cTexture::cTexture() : + mFilepath(""), + mId(0), + mTexture(0), + mWidth(0), + mHeight(0), + mImgWidth(0), + mImgHeight(0), + mChannels(4), + mMipmap(true), + mModified(false), + mColorKey(true), + mClampMode( EE_CLAMP_TO_EDGE ), + mFilter( TEX_LINEAR ), + mCompressedTexture(false), + mLocked(false), + mGrabed(false), + mPixels(NULL) +{ +} + +cTexture::cTexture( const cTexture& Copy ) : + mFilepath( Copy.mFilepath ), + mId( Copy.mId ), + mTexture( Copy.mTexture ), + mWidth( Copy.mWidth ), + mHeight( Copy.mHeight ), + mImgWidth( Copy.mImgWidth ), + mImgHeight( Copy.mImgHeight ), + mChannels( Copy.mChannels ), + mMipmap( Copy.mMipmap ), + mModified( Copy.mModified ), + mColorKey( Copy.mColorKey ), + mClampMode( Copy.mClampMode ), + mFilter( Copy.mFilter ), + mCompressedTexture( Copy.mCompressedTexture ), + mLocked( Copy.mLocked ), + mGrabed ( Copy.mGrabed ) +{ + Pixels( reinterpret_cast( Copy.mPixels ) ); +} + +cTexture::~cTexture() { + DeleteTexture(); +} + +cTexture& cTexture::operator =(const cTexture& Other) { + cTexture Temp(Other); + + std::swap(mFilepath, Temp.mFilepath); + std::swap(mId, Temp.mId); + std::swap(mTexture, Temp.mTexture); + std::swap(mWidth, Temp.mWidth); + std::swap(mHeight, Temp.mHeight); + std::swap(mImgWidth, Temp.mImgWidth); + std::swap(mImgHeight, Temp.mImgHeight); + std::swap(mMipmap, Temp.mMipmap); + std::swap(mModified, Temp.mModified); + std::swap(mColorKey, Temp.mColorKey); + std::swap(mLocked, Temp.mLocked); + std::swap(mFilter, Temp.mFilter); + std::swap(mClampMode, Temp.mClampMode); + std::swap(mCompressedTexture, Temp.mCompressedTexture); + std::swap(mGrabed, Temp.mGrabed); + std::swap(mChannels, Temp.mChannels); + Pixels( reinterpret_cast( Temp.mPixels ) ); + + return *this; +} + +void cTexture::DeleteTexture() { + if ( mTexture ) { + GLuint Texture = static_cast(mTexture); + glDeleteTextures(1, &Texture); + + mTexture = 0; + mModified = false; + mLocked = false; + mGrabed = false; + + eeSAFE_DELETE_ARRAY( mPixels ); + } +} + +cTexture::cTexture( const Uint32& texture, const eeInt& width, const eeInt& height, const eeInt& imgwidth, const eeInt& imgheight, const bool& UseMipmap, const eeUint& Channels, const std::string& filepath, const eeRGB& ColorKey, const EE_CLAMP_MODE& ClampMode, const bool& CompressedTexture, const Uint8* data ) { + Create( texture, width, height, imgwidth, imgheight, UseMipmap, Channels, filepath, ColorKey, ClampMode, CompressedTexture, data ); +} + +void cTexture::Create( const Uint32& texture, const eeInt& width, const eeInt& height, const eeInt& imgwidth, const eeInt& imgheight, const bool& UseMipmap, const eeUint& Channels, const std::string& filepath, const eeRGB& ColorKey, const EE_CLAMP_MODE& ClampMode, const bool& CompressedTexture, const Uint8* data ) { + mFilepath = filepath; + mId = MakeHash( mFilepath ); + + mTexture = texture; + mWidth = width; + mHeight = height; + mImgWidth = imgwidth; + mImgHeight = imgheight; + mMipmap = UseMipmap; + + mColorKey = ColorKey; + mClampMode = ClampMode; + mCompressedTexture = CompressedTexture; + mChannels = Channels; + + mLocked = false; + mGrabed = false; + + mFilter = TEX_LINEAR; + + Pixels(data); +} + +void cTexture::Pixels( const Uint8* data ) { + if ( data != NULL ) { + eeSAFE_DELETE_ARRAY( mPixels ); + + eeUint size = (eeUint)mWidth * (eeUint)mHeight; + mPixels = new eeColorA[ size ]; + + memcpy( reinterpret_cast( mPixels ), reinterpret_cast ( data ), size ); + } +} + +eeColorA* cTexture::Lock() { + if ( !mLocked ) { + GLint PreviousTexture; + glGetIntegerv(GL_TEXTURE_BINDING_2D, &PreviousTexture); + + if ( PreviousTexture != (GLint)mTexture ) + glBindTexture(GL_TEXTURE_2D, mTexture); + + Int32 width = 0, height = 0; + glGetTexLevelParameteriv( GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width); + glGetTexLevelParameteriv( GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &height); + + mWidth = (eeInt)width; + mHeight = (eeInt)height; + + if ( !( eeARRAY_SIZE( mPixels ) >= (eeUint)width * (eeUint)height ) ) { + eeSAFE_DELETE_ARRAY( mPixels ); + eeUint size = (eeUint)mWidth * (eeUint)mHeight; + mPixels = new eeColorA[ size ]; + } + + glGetTexImage( GL_TEXTURE_2D, 0, GL_RGBA, GL_UNSIGNED_BYTE, reinterpret_cast (&mPixels[0]) ); + + if ( PreviousTexture != (GLint)mTexture ) + glBindTexture(GL_TEXTURE_2D, PreviousTexture); + + mLocked = true; + } + return &mPixels[0]; +} + +bool cTexture::Unlock(const bool& KeepData, const bool& Modified) { + if ( mLocked ) { + Int32 width = 0, height = 0; + GLuint NTexId = 0; + + if ( Modified || mModified ) { + GLint PreviousTexture; + glGetIntegerv(GL_TEXTURE_BINDING_2D, &PreviousTexture); + + if ( PreviousTexture != (GLint)mTexture ) + glBindTexture(GL_TEXTURE_2D, mTexture); + + glGetTexLevelParameteriv( GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width); + glGetTexLevelParameteriv( GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &height); + + Uint32 flags = mMipmap ? SOIL_FLAG_MIPMAPS : 0; + flags = (mClampMode == EE_CLAMP_REPEAT) ? (flags | SOIL_FLAG_TEXTURE_REPEATS) : flags; + + NTexId = SOIL_create_OGL_texture( reinterpret_cast(&mPixels[0]), &width, &height, SOIL_LOAD_RGBA, mTexture, flags); + mChannels = 4; + + SetTextureFilter(mFilter); + + if ( PreviousTexture != (GLint)mTexture ) + glBindTexture(GL_TEXTURE_2D, PreviousTexture); + + mModified = false; + } + + if (!KeepData) + eeSAFE_DELETE_ARRAY( mPixels ); + + mLocked = false; + + if ( (eeInt)NTexId == mTexture || !Modified ) + return true; + } + return false; +} + +const Uint8* cTexture::GetPixelsPtr() { + if ( mPixels == NULL ) { + Lock(); + Unlock(true); + } + + return reinterpret_cast (&mPixels[0]); +} + +const eeColorA& cTexture::GetPixel(const eeUint& x, const eeUint& y) { + #ifdef EE_DEBUG + if ( mPixels == NULL || (eeInt)x > mWidth || (eeInt)y > mHeight ) + return eeColorA::Black; + #endif + + return mPixels[ x + y * (Uint32)mWidth ]; +} + +void cTexture::SetPixel(const eeUint& x, const eeUint& y, const eeColorA& Color) { + #ifdef EE_DEBUG + if ( mPixels == NULL || (eeInt)x > mWidth || (eeInt)y > mHeight ) + return; + #endif + + mPixels[ x + y * (eeUint)mWidth ] = Color; + + mModified = true; +} + +bool cTexture::SaveToFile(const std::string& filepath, const EE_SAVETYPE& Format) { + bool Res = false; + + Lock(); + + if (mTexture) + Res = 0 != ( SOIL_save_image ( filepath.c_str(), Format, (Int32)mWidth, (Int32)mHeight, 4, GetPixelsPtr() ) ); + + Unlock(); + + return Res; +} + +void cTexture::SetTextureFilter(const EE_TEX_FILTER& filter) { + if (mTexture) { + if ( mFilter != filter ) { + mFilter = filter; + + GLint PreviousTexture; + glGetIntegerv(GL_TEXTURE_BINDING_2D, &PreviousTexture); + + if ( PreviousTexture != (GLint)mTexture ) + glBindTexture(GL_TEXTURE_2D, mTexture); + + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, (mFilter == TEX_LINEAR) ? GL_LINEAR : GL_NEAREST); + + if ( mMipmap ) + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, (mFilter == TEX_LINEAR) ? GL_LINEAR_MIPMAP_LINEAR : GL_NEAREST); + else + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, (mFilter == TEX_LINEAR) ? GL_LINEAR : GL_NEAREST); + + if ( PreviousTexture != (GLint)mTexture ) + glBindTexture(GL_TEXTURE_2D, PreviousTexture); + } + } +} + +void cTexture::ReplaceColor(eeColorA ColorKey, eeColorA NewColor) { + Lock(); + + for ( eeInt i = 0; i < mWidth * mHeight; i++ ) + if ( mPixels[i] == ColorKey ) + mPixels[i] = NewColor; + + Unlock(false, true); +} + +void cTexture::CreateMaskFromColor(eeColorA ColorKey, Uint8 Alpha) { + ReplaceColor( ColorKey, eeColorA( ColorKey.R(), ColorKey.G(), ColorKey.B(), Alpha ) ); +} + +void cTexture::CreateMaskFromColor(eeColor ColorKey, Uint8 Alpha) { + CreateMaskFromColor( eeColorA( ColorKey.R(), ColorKey.G(), ColorKey.B(), 255 ), Alpha ); +} + +bool cTexture::LocalCopy() { + return ( mPixels != NULL ); +} + +void cTexture::ClampMode( const EE_CLAMP_MODE& clampmode ) { + if ( mClampMode != clampmode ) { + ApplyClampMode(); + mClampMode = clampmode; + } +} + +void cTexture::ApplyClampMode() { + if (mTexture) { + GLint PreviousTexture; + glGetIntegerv(GL_TEXTURE_BINDING_2D, &PreviousTexture); + + if ( PreviousTexture != (GLint)mTexture ) + glBindTexture(GL_TEXTURE_2D, mTexture); + + if( mClampMode == EE_CLAMP_REPEAT ) { + glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT ); + glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT ); + } else { + unsigned int clamp_mode = 0x812F; // GL_CLAMP_TO_EDGE + glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, clamp_mode ); + glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, clamp_mode ); + } + + if ( PreviousTexture != (GLint)mTexture ) + glBindTexture(GL_TEXTURE_2D, PreviousTexture); + } +} + +void cTexture::ClearCache() { + eeSAFE_DELETE_ARRAY( mPixels ); +} + +}} diff --git a/src/graphics/ctexture.hpp b/src/graphics/ctexture.hpp new file mode 100755 index 000000000..09f16d44b --- /dev/null +++ b/src/graphics/ctexture.hpp @@ -0,0 +1,172 @@ +#ifndef EE_GRAPHICSCTEXTURE_H +#define EE_GRAPHICSCTEXTURE_H + +#include "base.hpp" + +namespace EE { namespace Graphics { + +class EE_API cTexture { + public: + cTexture(); + ~cTexture(); + + cTexture( const Uint32& texture, const eeInt& width, const eeInt& height, const eeInt& imgwidth, const eeInt& imgheight, const bool& UseMipmap, const eeUint& Channels, const std::string& filepath, const eeRGB& ColorKey, const EE_CLAMP_MODE& ClampMode, const bool& CompressedTexture, const Uint8* data = NULL ); + cTexture( const cTexture& Copy ); + cTexture& operator =(const cTexture& Other); + + /** Create the Texture + * @param texture The OpenGL Texture Id (texture handler) + * @param width The Texture Width + * @param height The Texture Height + * @param imgwidth The Image Width + * @param imgheight The Image Height + * @param UseMipmap Set if Texture has Mipmaps + * @param Channels The Texture number of channels. + * @param filepath The Texture File path + * @param ColorKey The Texture Color Key + * @param ClampMode The Texture Clamp Mode + * @param CompressedTexture The Texture was compressed on loading + * @param data The Texture (raw texture) + */ + void Create( const Uint32& texture, const eeInt& width, const eeInt& height, const eeInt& imgwidth, const eeInt& imgheight, const bool& UseMipmap, const eeUint& Channels, const std::string& filepath, const eeRGB& ColorKey, const EE_CLAMP_MODE& ClampMode, const bool& CompressedTexture, const Uint8* data = NULL ); + + /** Set the OpenGL Texture Id (texture handler) */ + void Texture( const Uint32& texture ) { mTexture = texture; } + + /** @return The OpenGL Texture Id (texture handler) */ + Uint32 Texture() const { return mTexture; } + + /** @return The Texture Size on Memory (in bytes) */ + eeUint Size() const { return (eeUint)mWidth * (eeUint)mHeight * 4; } + + /** Set the Texture File Path */ + void Filepath( const std::string& filepath ) { mFilepath = filepath; } + + /** @return The Texture File Path */ + std::string Filepath() const { return mFilepath; } + + /** Set the Texture Width */ + void Width( const eeInt& width ) { mWidth = width; } + + /** @return The Texture Width */ + eeInt Width() const { return mWidth; } + + /** Set the Texture Height */ + void Height( const eeInt& height ) { mHeight = height; } + + /** @return The Texture Height */ + eeInt Height() const { return mHeight; } + + /** @return The Image Width */ + eeInt ImgWidth() const { return mImgWidth; } + + /** @return The Image Height */ + eeInt ImgHeight() const { return mImgHeight; } + + /** Set if the Texture use Mipmaps */ + void Mipmap( const bool& UseMipmap ) { mMipmap = UseMipmap; } + + /** @return If the texture use Mipmaps */ + bool Mipmap() const { return mMipmap; } + + /** Set the Texture Color Key */ + void ColorKey( const eeRGB& colorkey ) { mColorKey = colorkey; } + + /** @return The Texture Color Key */ + eeRGB ColorKey() const { return mColorKey; } + + /** Set the Texture Clamp Mode */ + void ClampMode( const EE_CLAMP_MODE& clampmode ); + + /** @return The Texture Clamp Mode */ + EE_CLAMP_MODE ClampMode() const { return mClampMode; } + + /** Lock the Texture for direct access */ + eeColorA* Lock(); + + /** Return the pixel color from the texture. \n You must have a copy of the texture on local memory. For that you need to Lock the texture first. */ + const eeColorA& GetPixel(const eeUint& x, const eeUint& y); + + /** Set the pixel color to the texture. \n You must have a copy of the texture on local memory. For that you need to Lock the texture first. */ + void SetPixel(const eeUint& x, const eeUint& y, const eeColorA& Color); + + /** Unlock the previously locked Texture */ + bool Unlock(const bool& KeepData = false, const bool& Modified = false); + + /** @return A pointer to the first pixel of the texture ( keeped with a local copy ). \n You must have a copy of the texture on local memory. For that you need to Lock the texture first. */ + const Uint8* GetPixelsPtr(); + + /** Assign a new array of pixels to the texture in local memory ( it has to be exactly of the same size of the texture ) */ + void Pixels( const Uint8* data ); + + /** Set the Texture Filter Mode */ + void SetTextureFilter(const EE_TEX_FILTER& filter); + + /** Save the Texture to a new File */ + bool SaveToFile(const std::string& filepath, const EE_SAVETYPE& Format); + + /** Create an Alpha mask from a Color */ + void CreateMaskFromColor(eeColorA ColorKey, Uint8 Alpha); + + /** Create an Alpha mask from a Color */ + void CreateMaskFromColor(eeColor ColorKey, Uint8 Alpha); + + /** Replace a color on the texture */ + void ReplaceColor(eeColorA ColorKey, eeColorA NewColor); + + /** @return If the Texture has a copy on the local memory */ + bool LocalCopy(); + + /** Unload the Texture from Memory */ + void DeleteTexture(); + + /** Set if the Texture is Grabed */ + void Grabed( const bool& isGrabed ) { mGrabed = isGrabed; } + + /** @return If the texture is Grabed */ + bool Grabed() const { return mGrabed; } + + /** @return The current texture filter */ + EE_TEX_FILTER Filter() const { return mFilter; } + + /** @return If the texture was compressed on load (DXT compression) */ + bool Compressed() const { return mCompressedTexture; }; + + /** @return The number of channels used by the image */ + eeUint Channels() const { return mChannels; } + + /** Clears the current texture cache if exists */ + void ClearCache(); + protected: + std::string mFilepath; + + Uint32 mId; + + GLint mTexture; + + eeInt mWidth; + eeInt mHeight; + eeInt mImgWidth; + eeInt mImgHeight; + + eeUint mChannels; + + bool mMipmap; + bool mModified; + eeRGB mColorKey; + + EE_CLAMP_MODE mClampMode; + EE_TEX_FILTER mFilter; + bool mCompressedTexture; + + bool mLocked; + bool mGrabed; + + eeColorA* mPixels; + + void ApplyClampMode(); +}; + +}} + +#endif diff --git a/src/graphics/ctexturefactory.cpp b/src/graphics/ctexturefactory.cpp new file mode 100755 index 000000000..f6e99c3bf --- /dev/null +++ b/src/graphics/ctexturefactory.cpp @@ -0,0 +1,641 @@ +#include "ctexturefactory.hpp" +#include "../window/cengine.hpp" + +using namespace EE::Window; + +namespace EE { namespace Graphics { + +cTextureFactory::cTextureFactory() : mCurrentTexture(0), mIsCalcPowOfTwo(false), mNextKey(1), mMemSize(0) { + mTextures.clear(); + Log = cLog::instance(); + + mTextures.resize( 1, NULL ); + + BR = cGlobalBatchRenderer::instance(); +} + +cTextureFactory::~cTextureFactory() { + UnloadTextures(); +} + +GLint cTextureFactory::GetPrevTex() { + GLint PreviousTexture; + glGetIntegerv(GL_TEXTURE_BINDING_2D, &PreviousTexture); + return PreviousTexture; +} + +void cTextureFactory::BindPrev( const GLint& PreviousTexture ) { + glBindTexture(GL_TEXTURE_2D, PreviousTexture); + mCurrentTexture = PreviousTexture; +} + +eeUint cTextureFactory::CreateEmptyTexture( const eeUint& Width, const eeUint& Height, const eeColorA& DefaultColor, const bool& mipmap, const EE_CLAMP_MODE& ClampMode, const bool& CompressTexture, const bool& KeepLocalCopy ) { + Uint32 flags = mipmap ? SOIL_FLAG_MIPMAPS : 0; + Uint32 TexId; + std::vector tmpTex( Width * Height, DefaultColor ); + + int width = (int)Width; + int height = (int)Height; + + flags = (ClampMode == EE_CLAMP_REPEAT) ? (flags | SOIL_FLAG_TEXTURE_REPEATS) : flags; + flags = (CompressTexture) ? ( flags | SOIL_FLAG_COMPRESS_TO_DXT ) : flags; + + GLint PreviousTexture = GetPrevTex(); + TexId = SOIL_create_OGL_texture( reinterpret_cast( &tmpTex[0] ), &width, &height, SOIL_LOAD_RGBA, SOIL_CREATE_NEW_ID, flags); + BindPrev( PreviousTexture ); + + if ( TexId ) { + tmpTex.clear(); + Log->Write( "Empty Texture created." ); + return PushTexture("", TexId, width, height, width, height, mipmap, SOIL_LOAD_RGBA, eeRGB(true), ClampMode, CompressTexture, 0, KeepLocalCopy); + } + + Log->Write( SOIL_last_result() ); + + return 0; +} + +eeUint cTextureFactory::Load( const std::string& filepath, const bool& mipmap, const eeRGB& ColorKey, const EE_CLAMP_MODE& ClampMode, const bool& CompressTexture ) { + return iLoad(filepath, mipmap, ColorKey, ClampMode, CompressTexture, 0); +} + +eeUint cTextureFactory::iLoad( const std::string& filepath, const bool& mipmap, const eeRGB& ColorKey, const EE_CLAMP_MODE& ClampMode, const bool& CompressTexture, const Uint32& TexPos ) { + int ImgWidth, ImgHeight, ImgChannels; + Uint32 flags = mipmap ? SOIL_FLAG_MIPMAPS : 0; + + Uint32 TexId = 0; + + if ( FileExists( filepath ) ) { + unsigned char* PixelsPtr = SOIL_load_image(filepath.c_str(), &ImgWidth, &ImgHeight, &ImgChannels, SOIL_LOAD_AUTO); + + eeInt RealImgWidth = ImgWidth; + eeInt RealImgHeight = ImgHeight; + + if (PixelsPtr) { + flags = (ClampMode == EE_CLAMP_REPEAT) ? (flags | SOIL_FLAG_TEXTURE_REPEATS) : flags; + flags = (CompressTexture) ? ( flags | SOIL_FLAG_COMPRESS_TO_DXT ) : flags; + + GLint PreviousTexture = GetPrevTex(); + TexId = SOIL_create_OGL_texture(PixelsPtr, &ImgWidth, &ImgHeight, ImgChannels, ( ( TexPos==0 ) ? SOIL_CREATE_NEW_ID : GetTexture(TexPos)->Texture() ), flags); + + SOIL_free_image_data(PixelsPtr); + BindPrev( PreviousTexture ); + + Log->Write( "Texture " + filepath + " loaded." ); + + return PushTexture(filepath, TexId, ImgWidth, ImgHeight, RealImgWidth, RealImgHeight, mipmap, static_cast( ImgChannels ), ColorKey, ClampMode, CompressTexture, TexPos ); + } else { + Log->Write( SOIL_last_result() ); + } + } + + return 0; +} + +eeUint cTextureFactory::LoadFromPixels( const unsigned char* Surface, const eeUint& Width, const eeUint& Height, const eeUint& Channels, const bool& mipmap, const EE_CLAMP_MODE& ClampMode, const bool& CompressTexture, const bool& KeepLocalCopy ) { + return iLoadFromPixels( Surface, Width, Height, Channels, mipmap, ClampMode, CompressTexture, KeepLocalCopy ); +} + +eeUint cTextureFactory::iLoadFromPixels( const unsigned char* Surface, const eeUint& Width, const eeUint& Height, const eeUint& Channels, const bool& mipmap, const EE_CLAMP_MODE& ClampMode, const bool& CompressTexture, const bool& KeepLocalCopy, const Uint32& TexPos ) { + Uint32 cTexId = 0; + + if ( NULL != Surface ) { + int width = Width; + int height = Height; + + Uint32 flags = mipmap ? SOIL_FLAG_MIPMAPS : 0; + + flags = (ClampMode == EE_CLAMP_REPEAT) ? (flags | SOIL_FLAG_TEXTURE_REPEATS) : flags; + flags = (CompressTexture) ? ( flags | SOIL_FLAG_COMPRESS_TO_DXT ) : flags; + + GLint PreviousTexture = GetPrevTex(); + cTexId = SOIL_create_OGL_texture(Surface, &width, &height, Channels, ( ( TexPos==0 ) ? SOIL_CREATE_NEW_ID : GetTexture(TexPos)->Texture() ), flags); + BindPrev( PreviousTexture ); + + if (cTexId) { + Log->Write( "Texture loaded from memory ( RAW format )." ); + + return PushTexture("", cTexId, width, height, width, height, mipmap, static_cast( Channels ), eeRGB(true), ClampMode, CompressTexture, TexPos, KeepLocalCopy); + } + } else { + Log->Write( SOIL_last_result() ); + } + + return 0; +} + +eeUint cTextureFactory::LoadFromPack( cPack* Pack, const std::string& FilePackPath, const bool& mipmap, const eeRGB& ColorKey, const EE_CLAMP_MODE& ClampMode, const bool& CompressTexture, const bool& KeepLocalCopy ) { + std::vector TmpData; + + if ( Pack->IsOpen() && Pack->ExtractFileToMemory( FilePackPath, TmpData ) ) + return LoadFromMemory( reinterpret_cast (&TmpData[0]), TmpData.size(), mipmap, ColorKey, ClampMode, CompressTexture, KeepLocalCopy ); + + return 0; +} + +eeUint cTextureFactory::LoadFromMemory( const unsigned char* Surface, const eeUint& Size, const bool& mipmap, const eeRGB& ColorKey, const EE_CLAMP_MODE& ClampMode, const bool& CompressTexture, const bool& KeepLocalCopy ) { + Uint32 cTexId = 0; + int ImgWidth, ImgHeight, ImgChannels; + + unsigned char* PixelsPtr = SOIL_load_image_from_memory(Surface, Size, &ImgWidth, &ImgHeight, &ImgChannels, SOIL_LOAD_AUTO); + + eeInt RealImgWidth = ImgWidth; + eeInt RealImgHeight = ImgHeight; + + if (PixelsPtr) { + Uint32 flags = mipmap ? SOIL_FLAG_MIPMAPS : 0; + + flags = (ClampMode == EE_CLAMP_REPEAT) ? (flags | SOIL_FLAG_TEXTURE_REPEATS) : flags; + flags = (CompressTexture) ? ( flags | SOIL_FLAG_COMPRESS_TO_DXT ) : flags; + + GLint PreviousTexture = GetPrevTex(); + cTexId = SOIL_create_OGL_texture(PixelsPtr, &ImgWidth, &ImgHeight, ImgChannels, SOIL_CREATE_NEW_ID, flags); + + SOIL_free_image_data(PixelsPtr); + BindPrev( PreviousTexture ); + + if (cTexId) { + Log->Write( "Texture loaded from memory." ); + + return PushTexture("", cTexId, ImgWidth, ImgHeight, RealImgWidth, RealImgHeight, mipmap, static_cast( ImgChannels ), ColorKey, ClampMode, CompressTexture, 0, KeepLocalCopy); + } + } else + Log->Write( SOIL_last_result() ); + + return 0; +} + +eeUint cTextureFactory::PushTexture(const std::string& filepath, const Uint32& TexId, const eeUint& Width, const eeUint& Height, const eeUint& ImgWidth, const eeUint& ImgHeight, const bool& Mipmap, const eeUint& Channels, const eeRGB& ColorKey, const EE_CLAMP_MODE& ClampMode, const bool& CompressTexture, const Uint32& TexPos, const bool& LocalCopy ) { + Uint32 Pos = mNextKey; + eeInt MyWidth = ImgWidth; + eeInt MyHeight = ImgHeight; + + if (TexPos != 0) { + Pos = TexPos; + cTexture* Tex = GetTexture(TexPos); + + // Recover the real image size + if ( Tex && TexId == Tex->Texture() ) { + Tex->Width( Width ); + Tex->Height( Height ); + + MyWidth = Tex->ImgWidth(); + MyHeight = Tex->ImgHeight(); + + mMemSize -= GetTexMemSize( TexPos ); + } + } else + mNextKey++; + + if ( mNextKey >= mTextures.size() ) + mTextures.push_back( new cTexture() ); + else if ( mTextures[ mNextKey ] == NULL ) + mTextures[ mNextKey ] = new cTexture(); + + cTexture* Tex = GetTexture(Pos); + Tex->Create( TexId, Width, Height, MyWidth, MyHeight, Mipmap, Channels, filepath, ColorKey, ClampMode, CompressTexture ); + + if ( !ColorKey.voidRGB ) + Tex->CreateMaskFromColor( eeColor( ColorKey.R(), ColorKey.G(), ColorKey.B() ) , 0 ); + + if ( LocalCopy ) { + Tex->Lock(); + Tex->Unlock( true, false ); + } + + mMemSize += GetTexMemSize( Pos ); + + return Pos; +} + +void cTextureFactory::Bind( const cTexture* Tex ) { + if( mCurrentTexture != (Int32)Tex->Texture() ) { + glBindTexture( GL_TEXTURE_2D, Tex->Texture() ); + mCurrentTexture = Tex->Texture(); + } +} + +void cTextureFactory::Bind( const Uint32& TexId ) { + if (TexId < 1) return; + cTexture* Tex = GetTexture(TexId); + + if( mCurrentTexture != (Int32)Tex->Texture() ) { + glBindTexture( GL_TEXTURE_2D, Tex->Texture() ); + mCurrentTexture = Tex->Texture(); + } +} + +void cTextureFactory::Draw(const Uint32 &TexId, const eeFloat &x, const eeFloat &y, const eeFloat &Angle, const eeFloat &Scale, const eeColorA& Color, const EE_RENDERALPHAS &blend, const EE_RENDERTYPE &Effect, const bool &ScaleCentered, const eeRecti& texSector) { + DrawEx(TexId, x, y, 0, 0, Angle, Scale, Color, Color, Color, Color, blend, Effect, ScaleCentered, texSector); +} + +void cTextureFactory::DrawFast( const Uint32& TexId, const eeFloat& x, const eeFloat& y, const eeFloat& Angle, const eeFloat& Scale, const eeColorA& Color, const EE_RENDERALPHAS &blend, const eeFloat &width, const eeFloat &height ) { + cTexture* Tex = GetTexture(TexId); + eeFloat w = width, h = height; + if (!w) w = (eeFloat)Tex->ImgWidth(); + if (!h) h = (eeFloat)Tex->ImgHeight(); + + BR->SetTexture( TexId ); + BR->SetBlendFunc( blend ); + + BR->QuadsBegin(); + BR->QuadsSetColor( Color ); + + if ( Tex->ClampMode() == EE_CLAMP_REPEAT ) + BR->QuadsSetSubsetFree( 0, 0, 0, height / h, width / w, height / h, width / w, 0 ); + + BR->BatchQuadEx( x, y, w, h, Angle, Scale ); + + BR->DrawOpt(); +} + +void cTextureFactory::DrawEx(const Uint32 &TexId, const eeFloat &x, const eeFloat &y, const eeFloat &width, const eeFloat &height, const eeFloat &Angle, const eeFloat &Scale, const eeColorA& Color0, const eeColorA& Color1, const eeColorA& Color2, const eeColorA& Color3, const EE_RENDERALPHAS &blend, const EE_RENDERTYPE &Effect, const bool &ScaleCentered, const eeRecti& texSector) { + bool renderdiv = true; + eeFloat mx = x; + eeFloat my = y; + eeFloat iwidth, iheight; + + eeRecti Sector = texSector; + cTexture* Tex = GetTexture(TexId); + + eeFloat w = (eeFloat)Tex->ImgWidth(); + eeFloat h = (eeFloat)Tex->ImgHeight(); + + if (Sector.Right == 0 && Sector.Bottom == 0) { + Sector.Left = 0; + Sector.Top = 0; + Sector.Right = Tex->ImgWidth(); + Sector.Bottom = Tex->ImgHeight(); + } + + if (!width && !height) { + iwidth = static_cast (Sector.Right - Sector.Left); + iheight = static_cast (Sector.Bottom - Sector.Top); + } else { + iwidth = width; + iheight = height; + } + + if ( Scale != 1.0f ) { + if ( ScaleCentered ) { + eeFloat halfW = w * 0.5f; + eeFloat halfH = h * 0.5f; + mx = mx + halfW - halfW * Scale; + my = my + halfH - halfH * Scale; + } + iwidth *= Scale; + iheight *= Scale; + } + + if ( Sector.Left == 0 && Sector.Top == 0 && Sector.Right == w && Sector.Bottom == h ) + renderdiv = false; + + BR->SetTexture( TexId ); + BR->SetBlendFunc( blend ); + + BR->QuadsBegin(); + BR->QuadsSetColorFree( Color0, Color1, Color2, Color3 ); + + if ( Effect <= 3 ) { + if ( Tex->ClampMode() == EE_CLAMP_REPEAT ) { + if ( Effect == RN_NORMAL ) + BR->QuadsSetSubsetFree( 0, 0, 0, height / h, width / w, height / h, width / w, 0 ); + else if ( Effect == RN_MIRROR ) + BR->QuadsSetSubsetFree( width / w, 0, width / w, height / h, 0, height / h, 0, 0 ); + else if ( RN_FLIP ) + BR->QuadsSetSubsetFree( 0, height / h, 0, 0, width / w, 0, width / w, height / h ); + else + BR->QuadsSetSubsetFree( width / w, height / h, width / w, 0, 0, 0, 0, height / h ); + } else { + if ( Effect == RN_NORMAL ) { + if ( renderdiv ) + BR->QuadsSetSubsetFree( Sector.Left / w, Sector.Top / h, Sector.Left / w, Sector.Bottom / h, Sector.Right / w, Sector.Bottom / h, Sector.Right / w, Sector.Top / h ); + } else if ( Effect == RN_MIRROR ) { + if ( renderdiv ) + BR->QuadsSetSubsetFree( Sector.Right / w, Sector.Top / h, Sector.Right / w, Sector.Bottom / h, Sector.Left / w, Sector.Bottom / h, Sector.Left / w, Sector.Top / h ); + else + BR->QuadsSetSubsetFree( 1, 0, 1, 1, 0, 1, 0, 0 ); + } else if ( Effect == RN_FLIP ) { + if ( renderdiv ) + BR->QuadsSetSubsetFree( Sector.Left / w, Sector.Bottom / h, Sector.Left / w, Sector.Top / h, Sector.Right / w, Sector.Top / h, Sector.Right / w, Sector.Bottom / h ); + else + BR->QuadsSetSubsetFree( 0, 1, 0, 0, 1, 0, 1, 1 ); + } else if ( Effect == RN_FLIPMIRROR ) { + if ( renderdiv ) + BR->QuadsSetSubsetFree( Sector.Right / w, Sector.Bottom / h, Sector.Right / w, Sector.Top / h, Sector.Left / w, Sector.Top / h, Sector.Left / w, Sector.Bottom / h ); + else + BR->QuadsSetSubsetFree( 1, 1, 1, 0, 0, 0, 0, 1 ); + } + } + + BR->BatchQuad( mx, my, iwidth, iheight, Angle ); + } else { + eeRectf TmpR( mx, my, mx + iwidth, my + iheight ); + eeQuad2f Q = eeQuad2f( eeVector2f( TmpR.Left, TmpR.Top ), eeVector2f( TmpR.Left, TmpR.Bottom ), eeVector2f( TmpR.Right, TmpR.Bottom ), eeVector2f( TmpR.Right, TmpR.Top ) ); + + if ( Effect == RN_ISOMETRIC ) { + Q.V[0].x += ( TmpR.Right - TmpR.Left ); + Q.V[1].y -= ( ( TmpR.Bottom - TmpR.Top ) * 0.5f ); + Q.V[3].x += ( TmpR.Right - TmpR.Left ); + Q.V[3].y += ( ( TmpR.Bottom - TmpR.Top ) * 0.5f ); + } else if ( Effect == RN_ISOMETRICVERTICAL ) { + Q.V[0].y -= ( ( TmpR.Bottom - TmpR.Top ) * 0.5f ); + Q.V[1].y -= ( ( TmpR.Bottom - TmpR.Top ) * 0.5f ); + } else if ( Effect == RN_ISOMETRICVERTICALNEGATIVE ) { + Q.V[2].y -= ( ( TmpR.Bottom - TmpR.Top ) * 0.5f ); + Q.V[3].y -= ( ( TmpR.Bottom - TmpR.Top ) * 0.5f ); + } + if ( Angle != 0.0f ) { + eeVector2f Center = eeVector2f ( TmpR.Left + (TmpR.Right - TmpR.Left) * 0.5f , TmpR.Top + (TmpR.Bottom - TmpR.Top) * 0.5f ); + Q.Rotate( Angle, Center ); + } + + BR->BatchQuadFree( Q[0].x, Q[0].y, Q[1].x, Q[1].y, Q[2].x, Q[2].y, Q[3].x, Q[3].y ); + } + + BR->DrawOpt(); +} + +void cTextureFactory::DrawQuad(const Uint32 &TexId, const eeQuad2f& Q, const eeFloat &offsetx, const eeFloat &offsety, const eeFloat &Angle, const eeFloat &Scale, const eeColorA& Color, const EE_RENDERALPHAS &blend, const eeRecti& texSector) { + DrawQuadEx(TexId, Q, offsetx, offsety, Angle, Scale, Color, Color, Color, Color, blend, texSector); +} + +void cTextureFactory::DrawQuadEx(const Uint32 &TexId, const eeQuad2f& Q, const eeFloat &offsetx, const eeFloat &offsety, const eeFloat &Angle, const eeFloat &Scale, const eeColorA& Color0, const eeColorA& Color1, const eeColorA& Color2, const eeColorA& Color3, const EE_RENDERALPHAS &blend, const eeRecti& texSector ) { + bool renderdiv = true; + eeQuad2f mQ = Q; + eeFloat MinX = mQ.V[0].x, MaxX = mQ.V[0].x, MinY = mQ.V[0].y, MaxY = mQ.V[0].y; + eeVector2f QCenter; + + eeRecti Sector = texSector; + cTexture* Tex = GetTexture(TexId); + + eeFloat w = (eeFloat)Tex->ImgWidth(); + eeFloat h = (eeFloat)Tex->ImgHeight(); + + if (Sector.Right == 0 && Sector.Bottom == 0) { + Sector.Left = 0; + Sector.Top = 0; + Sector.Right = Tex->ImgWidth(); + Sector.Bottom = Tex->ImgHeight(); + } + + if ( Sector.Left == 0 && Sector.Top == 0 && Sector.Right == w && Sector.Bottom == h ) + renderdiv = false; + + BR->SetTexture( TexId ); + BR->SetBlendFunc( blend ); + + BR->QuadsBegin(); + BR->QuadsSetColorFree( Color0, Color1, Color2, Color3 ); + + if ( Angle != 0 || Scale != 1.0f || Tex->ClampMode() == EE_CLAMP_REPEAT ) { + for (Uint8 i = 1; i < 4; i++ ) { + if ( MinX > Q.V[i].x ) MinX = Q.V[i].x; + if ( MaxX < Q.V[i].x ) MaxX = Q.V[i].x; + if ( MinY > Q.V[i].y ) MinY = Q.V[i].y; + if ( MaxY < Q.V[i].y ) MaxY = Q.V[i].y; + } + + QCenter.x = MinX + ( MaxX - MinX ) * 0.5f; + QCenter.y = MinY + ( MaxY - MinY ) * 0.5f; + } + + if ( Scale != 1.0f ) { + for (Uint8 i = 0; i < 4; i++ ) { + if ( mQ.V[i].x < QCenter.x ) + mQ.V[i].x = QCenter.x - fabs(QCenter.x - mQ.V[i].x) * Scale; + else + mQ.V[i].x = QCenter.x + fabs(QCenter.x - mQ.V[i].x) * Scale; + + if ( mQ.V[i].y < QCenter.y ) + mQ.V[i].y = QCenter.y - fabs(QCenter.y - mQ.V[i].y) * Scale; + else + mQ.V[i].y = QCenter.y + fabs(QCenter.y - mQ.V[i].y) * Scale; + } + } + + if ( Angle != 0.0f ) + mQ.Rotate( Angle, QCenter ); + + if ( Tex->ClampMode() == EE_CLAMP_REPEAT ) + BR->QuadsSetSubsetFree( 0, 0, 0, (MaxY - MinY) / h, ( MaxX - MinX ) / w, (MaxY - MinY) / h, ( MaxX - MinX ) / w, 0 ); + else if ( renderdiv ) + BR->QuadsSetSubsetFree( Sector.Left / w, Sector.Top / h, Sector.Left / w, Sector.Bottom / h, Sector.Right / w, Sector.Bottom / h, Sector.Right / w, Sector.Top / h ); + + BR->BatchQuadFreeEx( offsetx + mQ[0].x, offsety + mQ[0].y, offsetx + mQ[1].x, offsety + mQ[1].y, offsetx + mQ[2].x, offsety + mQ[2].y, offsetx + mQ[3].x, offsety + mQ[3].y ); + + BR->DrawOpt(); +} + +Uint32 cTextureFactory::GetTextureId(const Uint32& TexId) { + return GetTexture(TexId)->Texture(); +} + +eeFloat cTextureFactory::GetTextureWidth(const Uint32& TexId) { + return (eeFloat)GetTexture(TexId)->Width(); + +} + +eeFloat cTextureFactory::GetTextureHeight(const Uint32& TexId) { + return (eeFloat)GetTexture(TexId)->Height(); +} + +std::string cTextureFactory::GetTexturePath(const Uint32& TexId) { + return GetTexture(TexId)->Filepath(); +} + +void cTextureFactory::UnloadTextures() { + try { + for ( Uint32 i = 1; i < mTextures.size(); i++ ) + if ( mTextures[i] != NULL ) + delete mTextures[i]; + + mTextures.clear(); + + Log->Write( "Textures Unloaded." ); + } catch (...) { + Log->Write("An error ocurred on: UnloadTextures."); + } +} + +bool cTextureFactory::Remove( const Uint32& TexId ) { + if ( TexId < mTextures.size() && TexId > 0 ) { + mMemSize -= GetTexMemSize( TexId ); + + delete mTextures[ TexId ]; + mTextures[ TexId ] = NULL; + + if ( mCurrentTexture == (Int32)TexId ) + mCurrentTexture = 0; + + return true; + } + return false; +} + +Uint32 cTextureFactory::Reload( const Uint32& TexId, const std::string& filepath, const bool& mipmap, const eeRGB& ColorKey, const EE_CLAMP_MODE& ClampMode, const bool& CompressTexture ) { + Uint32 Id = 0; + if ( !filepath.empty() ) { + Id = iLoad(filepath, mipmap, ColorKey, ClampMode, CompressTexture, TexId); + return Id; + } else { + cTexture* Tex = GetTexture(TexId); + + if ( Tex->LocalCopy() ) + Id = iLoadFromPixels( Tex->GetPixelsPtr(), (int)Tex->Width(), (int)Tex->Height(), SOIL_LOAD_RGBA, Tex->Mipmap(), Tex->ClampMode(), Tex->Compressed(), ( Tex->LocalCopy() && !Tex->Grabed() ), TexId ); + else + Id = iLoad( Tex->Filepath(), Tex->Mipmap(), Tex->ColorKey(), Tex->ClampMode(), Tex->Compressed(), TexId ); + + return Id; + } +} + +Uint32 cTextureFactory::GetCurrentTexture() const { + return mCurrentTexture; +} + +void cTextureFactory::SetCurrentTexture(const Uint32& TexId) { + if ( TextureIdExists( TexId ) ) + mCurrentTexture = GetTexture(TexId)->Texture(); +} + +void cTextureFactory::ReloadAllTextures() { + try { + for ( Uint32 i = 1; i < mTextures.size(); i++ ) { + cTexture* Tex = GetTexture(i); + if ( Tex ) { + if ( Tex->Filepath() != "" || Tex->LocalCopy() ) + Reload(i); + else { + Tex->Lock(); + Reload(i); + Tex->Unlock(false, false); + } + } + } + Log->Write("Textures Reloaded."); + } catch (...) { + Log->Write("An error ocurred on: ReloadAllTextures."); + } +} + +void cTextureFactory::GrabTextures() { + for ( Uint32 i = 1; i < mTextures.size(); i++ ) { + cTexture* Tex = GetTexture(i); + if ( Tex ) { + if ( !( Tex->Filepath() != "" || Tex->LocalCopy() ) ) { + Tex->Lock(); + Tex->Unlock(true, false); + Tex->Grabed(true); + } + } + } +} + +void cTextureFactory::SetBlendFunc( const EE_RENDERALPHAS& blend, const bool& force ) { + if ( mLastBlend != blend || force ) { + if (blend == ALPHA_NONE) + glDisable( GL_BLEND ); + else { + glEnable( GL_BLEND ); + switch (blend) { + case ALPHA_NORMAL: + glBlendFunc(GL_SRC_ALPHA , GL_ONE_MINUS_SRC_ALPHA); + break; + case ALPHA_BLENDONE: + glBlendFunc(GL_SRC_ALPHA , GL_ONE); + break; + case ALPHA_BLENDTWO: + glBlendFunc(GL_SRC_ALPHA , GL_SRC_ALPHA); + glBlendFunc(GL_DST_ALPHA , GL_ONE); + break; + case ALPHA_BLENDTHREE: + glBlendFunc(GL_SRC_ALPHA , GL_ONE); + glBlendFunc(GL_DST_ALPHA , GL_SRC_ALPHA); + break; + case ALPHA_ALPHACHANNELS: + glBlendFunc(GL_SRC_ALPHA , GL_SRC_ALPHA); + break; + case ALPHA_DESTALPHA: + glBlendFunc(GL_SRC_ALPHA , GL_DST_ALPHA); + break; + case ALPHA_MULTIPLY: + glBlendFunc(GL_DST_COLOR,GL_ZERO); + break; + case ALPHA_NONE: + // COMPILER WARNING MY BALLS + break; + } + + } + mLastBlend = blend; + } +} + +eeUint cTextureFactory::GetValidTextureSize(const eeUint& Size) { + if (!mIsCalcPowOfTwo) { + if ( cEngine::instance()->Running() ) { // This need the GL context initialized + char *extensions = (char *)glGetString(GL_EXTENSIONS); + + if ( strstr(extensions, "GL_ARB_texture_non_power_of_two") ) + mPowOfTwo = false; + else + mPowOfTwo = true; + + mIsCalcPowOfTwo = true; + } else + mPowOfTwo = false; + } + + if ( !mPowOfTwo ) + return Size; + else + return NextPowOfTwo(Size); +} + +bool cTextureFactory::SaveImage(const std::string& filepath, const EE_SAVETYPE& Format, const eeUint& Width, const eeUint& Height, const eeUint& Channels, const unsigned char* data) { + return 0 != SOIL_save_image ( filepath.c_str(), Format, Width, Height, Channels, data ); +} + +bool cTextureFactory::TextureIdExists( const Uint32& TexId ) { + return ( TexId < mTextures.size() && TexId > 0 ); +} + +cTexture* cTextureFactory::GetTexture( const Uint32& TexId ) { + return mTextures[TexId]; +} + +void cTextureFactory::Allocate( const eeUint& size ) { + if ( size > mTextures.size() ) { + mTextures.resize( size+1, NULL ); // 0 will be always null, so we add 1 + Log->Write( "Texture space allocated" ); + } +} + +eeUint cTextureFactory::GetTexMemSize( const eeUint& TexId ) { + eeUint Size = 0; + + if ( TexId < mTextures.size() && TexId > 0 ) { + cTexture* Tex = mTextures[ TexId ]; + + if ( Tex != NULL ) { + eeUint w = static_cast( Tex->Width() ); + eeUint h = static_cast( Tex->Height() ); + Size = ( w * h * Tex->Channels() ); + + if( Tex->Mipmap() ) { + while(w > 2 && h > 2) { + w>>=1; + h>>=1; + Size += ( w * h * Tex->Channels() ); + } + } + } + + return Size; + } + + return 0; +} + +}} diff --git a/src/graphics/ctexturefactory.hpp b/src/graphics/ctexturefactory.hpp new file mode 100755 index 000000000..af0668bcb --- /dev/null +++ b/src/graphics/ctexturefactory.hpp @@ -0,0 +1,277 @@ +#ifndef EECTEXTUREFACTORY_H +#define EECTEXTUREFACTORY_H + +#include "base.hpp" +#include "ctexture.hpp" +#include "cglobalbatchrenderer.hpp" + +namespace EE { namespace Graphics { + +class cGlobalBatchRenderer; + +/** @brief The Texture Manager Class. Here we do all the textures stuff. (Singleton Class) */ +class EE_API cTextureFactory: public cSingleton { + friend class cSingleton; + public: + /** Create an empty texture + * @param Width Texture Width + * @param Height Texture Height + * @param DefaultColor The background color for the texture + * @param mipmap Create Mipmap? + * @param ClampMode Defines the CLAMP MODE + * @param CompressTexture If use the DXT compression on the texture loading ( if the card can display them, will convert RGB to DXT1, RGBA to DXT5 ) + * @return Internal Texture Id + */ + eeUint CreateEmptyTexture( const eeUint& Width, const eeUint& Height, const eeColorA& DefaultColor = eeColorA(0,0,0,255), const bool& mipmap = false, const EE_CLAMP_MODE& ClampMode = EE_CLAMP_TO_EDGE, const bool& CompressTexture = false, const bool& KeepLocalCopy = false ); + + /** Loads a RAW Texture from Memory + * @param Surface The Texture array + * @param Width Texture Width + * @param Height Texture Height + * @param Channels Texture Number of Channels (in bytes) + * @param mipmap Create Mipmap? + * @param ClampMode Defines the CLAMP MODE + * @param CompressTexture If use the DXT compression on the texture loading ( if the card can display them, will convert RGB to DXT1, RGBA to DXT5 ) + * @param KeepLocalCopy Keep the array data copy. ( usefull if want to reload the texture ) + * @return Internal Texture Id + */ + eeUint LoadFromPixels( const unsigned char* Surface, const eeUint& Width, const eeUint& Height, const eeUint& Channels, const bool& mipmap = false, const EE_CLAMP_MODE& ClampMode = EE_CLAMP_TO_EDGE, const bool& CompressTexture = false, const bool& KeepLocalCopy = false ); + + /** Load a texture from Pack + * @param Pack Pointer to the pack instance + * @param FilePackPath The path of the file inside the pack + * @param mipmap Create Mipmap? + * @param ClampMode Defines the CLAMP MODE + * @param CompressTexture If use the DXT compression on the texture loading ( if the card can display them, will convert RGB to DXT1, RGBA to DXT5 ) + * @param KeepLocalCopy Keep the array data copy. ( usefull if want to reload the texture ) + * @return Internal Texture Id + */ + eeUint LoadFromPack( cPack* Pack, const std::string& FilePackPath, const bool& mipmap = false, const eeRGB& ColorKey = eeRGB(true), const EE_CLAMP_MODE& ClampMode = EE_CLAMP_TO_EDGE, const bool& CompressTexture = false, const bool& KeepLocalCopy = false ); + + /** Load a texture from memory (RGBA Format) + * @param Surface The image data in RAM just as if it were still in a file + * @param Size The size of the texture ( Width * Height * BytesPerPixel ) + * @param mipmap Use mipmaps? + * @param ColorKey The ColorKey for the texture + * @param ClampMode Defines the CLAMP MODE + * @param CompressTexture If use the DXT compression on the texture loading ( if the card can display them, will convert RGB to DXT1, RGBA to DXT5 ) + * @return The internal Texture Id + */ + eeUint LoadFromMemory( const unsigned char* Surface, const eeUint& Size, const bool& mipmap = false, const eeRGB& ColorKey = eeRGB(true), const EE_CLAMP_MODE& ClampMode = EE_CLAMP_TO_EDGE, const bool& CompressTexture = false, const bool& KeepLocalCopy = false ); + + /** Load a Texture from a file path + * @param filepath The path for the texture + * @param mipmap Use mipmaps? + * @param ColorKey The ColorKey for the texture + * @param ClampMode Defines the CLAMP MODE + * @param CompressTexture If use the DXT compression on the texture loading ( if the card can display them, will convert RGB to DXT1, RGBA to DXT5 ) + * @return The internal Texture Id + */ + eeUint Load( const std::string& filepath, const bool& mipmap = false, const eeRGB& ColorKey = eeRGB(true), const EE_CLAMP_MODE& ClampMode = EE_CLAMP_TO_EDGE, const bool& CompressTexture = false ); + + /** Reload a Texture Id + * @param TexId The internal Texture Id + * @param filepath If filepath is empty reload the same texture, otherwise loads a new texture on the Texture Id slot + * @param mipmap Use mipmaps? + * @param ColorKey The ColorKey for the texture + * @param ClampMode Defines the CLAMP MODE + * @param CompressTexture If use the DXT compression on the texture loading ( if the card can display them, will convert RGB to DXT1, RGBA to DXT5 ) + * @return Returns the Texture Id + */ + Uint32 Reload( const Uint32& TexId, const std::string& filepath = "", const bool& mipmap = false, const eeRGB& ColorKey = eeRGB(true), const EE_CLAMP_MODE& ClampMode = EE_CLAMP_TO_EDGE, const bool& CompressTexture = false ); + + /** Remove and Unload the Texture Id + * @param TexId + * @return True if was removed + */ + bool Remove( const Uint32& TexId ); + + /** Reload all loaded textures to recover the OpenGL context */ + void ReloadAllTextures(); + + /** Bind the the internal Texture Id indicated. This is usefull if you are rendering a texture outside this class. + * @param TexId The internal Texture Id + */ + void Bind( const Uint32& TexId ); + + /** Render the texture on screen ( with less internal mess, a little bit faster way ) + * @param TexId The internal Texture Id + * @param x The x position on screen + * @param y The y position on screen + * @param Angle The Angle of the texture rendered + * @param Scale The Scale factor of the rendered texture + * @param Color The texture color + * @param blend Set the Blend Mode ( default ALPHA_NORMAL ) + * @param width The width of the texture rendered + * @param height The height of the texture rendered + */ + void DrawFast( const Uint32& TexId, const eeFloat& x, const eeFloat& y, const eeFloat& Angle = 0.0f, const eeFloat& Scale = 1.0f, const eeColorA& Color = eeColorA(), const EE_RENDERALPHAS &blend = ALPHA_NORMAL, const eeFloat &width = 0, const eeFloat &height = 0 ); + + /** Render the texture on screen + * @param TexId The internal Texture Id + * @param x The x position on screen + * @param y The y position on screen + * @param width The width of the texture rendered ( when Scale = 1, otherwise this width will be scaled like width * Scale ) + * @param height The height of the texture rendered ( when Scale = 1, otherwise this height will be scaled like height * Scale ) + * @param Angle The Angle of the texture rendered + * @param Scale The Scale factor of the rendered texture + * @param Color The texture color + * @param blend Set the Blend Mode ( default ALPHA_NORMAL ) + * @param Effect Set the Render Effect ( default RN_NORMAL, no effect ) + * @param ScaleCentered If true the texture will be scaled centered, otherwise will be scale from the Top - Left Corner + * @param texSector The texture sector to render. You can render only a part of the texture. ( default render all the texture ) + */ + void Draw( const Uint32 &TexId, const eeFloat &x, const eeFloat &y, const eeFloat &Angle = 0, const eeFloat &Scale = 1.0f, const eeColorA& Color = eeColorA(255,255,255,255), const EE_RENDERALPHAS &blend = ALPHA_NORMAL, const EE_RENDERTYPE &Effect = RN_NORMAL, const bool &ScaleCentered = true, const eeRecti& texSector = eeRecti(0,0,0,0) ); + + /** Render the texture on screen. Extended because can set the vertex colors individually + * @param TexId The internal Texture Id + * @param x The x position on screen + * @param y The y position on screen + * @param width The width of the texture rendered ( when Scale = 1, otherwise this width will be scaled like width * Scale ) + * @param height The height of the texture rendered ( when Scale = 1, otherwise this height will be scaled like height * Scale ) + * @param Angle The Angle of the texture rendered + * @param Scale The Scale factor of the rendered texture + * @param Color0 The Left - Top vertex color + * @param Color1 The Left - Bottom vertex color + * @param Color2 The Right - Bottom vertex color + * @param Color3 The Right - Top vertex color + * @param blend Set the Blend Mode ( default ALPHA_NORMAL ) + * @param Effect Set the Render Effect ( default RN_NORMAL, no effect ) + * @param ScaleCentered If true the texture will be scaled centered, otherwise will be scale from the Top - Left Corner + * @param texSector The texture sector to render. You can render only a part of the texture. ( default render all the texture ) + */ + void DrawEx( const Uint32 &TexId, const eeFloat &x, const eeFloat &y, const eeFloat &width = 0.0f, const eeFloat &height = 0.0f, const eeFloat &Angle = 0, const eeFloat &Scale = 1.0f, const eeColorA& Color0 = eeColorA(255,255,255,255), const eeColorA& Color1 = eeColorA(255,255,255,255), const eeColorA& Color2 = eeColorA(255,255,255,255), const eeColorA& Color3 = eeColorA(255,255,255,255), const EE_RENDERALPHAS &blend = ALPHA_NORMAL, const EE_RENDERTYPE &Effect = RN_NORMAL, const bool &ScaleCentered = true, const eeRecti& texSector = eeRecti(0,0,0,0) ); + + /** Render a GL_QUAD on Screen + * @param TexId The internal Texture Id + * @param Q The eeQuad2f + * @param offsetx The Offset X applyed to all the coordinates on eeQuad2f + * @param offsety The Offset Y applyed to all the coordinates on eeQuad2f + * @param Angle The Angle of the eeQuad2f rendered + * @param Scale The Scale of the eeQuad2f rendered + * @param Color The eeQuad2f color + * @param blend Set the Blend Mode ( default ALPHA_NORMAL ) + * @param texSector The texture sector to render. You can render only a part of the texture. ( default render all the texture ) + */ + void DrawQuad( const Uint32 &TexId, const eeQuad2f& Q, const eeFloat &offsetx = 0.0f, const eeFloat &offsety = 0.0f, const eeFloat &Angle = 0.0f, const eeFloat &Scale = 1.0f, const eeColorA& Color = eeColorA(255,255,255,255), const EE_RENDERALPHAS &blend = ALPHA_NORMAL, const eeRecti& texSector = eeRecti(0,0,0,0) ); + + /** Render a GL_QUAD on Screen + * @param TexId The internal Texture Id + * @param Q The eeQuad2f + * @param offsetx The Offset X applyed to all the coordinates on eeQuad2f + * @param offsety The Offset X applyed to all the coordinates on eeQuad2f + * @param Angle The Angle of the eeQuad2f rendered + * @param Scale The Scale of the eeQuad2f rendered + * @param Color0 The Left - Top vertex color + * @param Color1 The Left - Bottom vertex color + * @param Color2 The Right - Bottom vertex color + * @param Color3 The Right - Top vertex color + * @param blend Set the Blend Mode ( default ALPHA_NORMAL ) + * @param texSector The texture sector to render. You can render only a part of the texture. ( default render all the texture ) + */ + void DrawQuadEx( const Uint32 &TexId, const eeQuad2f& Q, const eeFloat &offsetx = 0.0f, const eeFloat &offsety = 0.0f, const eeFloat &Angle = 0.0f, const eeFloat &Scale = 1.0f, const eeColorA& Color0 = eeColorA(255,255,255,255), const eeColorA& Color1 = eeColorA(255,255,255,255), const eeColorA& Color2 = eeColorA(255,255,255,255), const eeColorA& Color3 = eeColorA(255,255,255,255), const EE_RENDERALPHAS &blend = ALPHA_NORMAL, const eeRecti& texSector = eeRecti(0,0,0,0) ); + + /** + * @param TexId The internal Texture Id + * @return The OpenGL Texture Id (texture handler) + */ + Uint32 GetTextureId( const Uint32& TexId ); + + /** + * @return The real current texture id (OpenGL Texture Id) + */ + Uint32 GetCurrentTexture() const; + + /** Set the current internal texture id. This will set the TexId as the current texture binded. + * @param TexId The internal Texture Id + */ + void SetCurrentTexture( const Uint32& TexId ); + + /** + * @param TexId The internal Texture Id + * @return The Texture Width + */ + eeFloat GetTextureWidth( const Uint32 &TexId ); + + /** + * @param TexId The internal Texture Id + * @return The Texture Height + */ + eeFloat GetTextureHeight( const Uint32& TexId ); + + /** + * @param TexId The internal Texture Id + * @return The Texture Path + */ + std::string GetTexturePath( const Uint32& TexId ); + + /** Returns the number of textures loaded */ + Uint32 GetNumTextures() const { return mTextures.size(); } + + /** Set the Blend Function + * @param blend The Blend Mode + * @param force If force to apply the blend ( no matters if the last blend was the same blend ) + */ + void SetBlendFunc( const EE_RENDERALPHAS& blend, const bool& force = false ); + + /** + * @param Size + * @return A valid texture size for the video card (checks if support non power of two textures) + */ + eeUint GetValidTextureSize( const eeUint& Size ); + + /** Saves an image from an array of unsigned chars to disk + * @return False if failed, otherwise returns True + */ + bool SaveImage( const std::string& filepath, const EE_SAVETYPE& Format, const eeUint& Width, const eeUint& Height, const eeUint& Channels, const unsigned char* data ); + + /** Determine if the TextureId passed exists */ + bool TextureIdExists( const Uint32& TexId ); + + /** @return A pointer to the Texture */ + cTexture* GetTexture( const Uint32& TexId ); + + /** Get a local copy for all the textures */ + void GrabTextures(); + + /** Allocate space for Textures (only works if EE_ALLOC_TEXTURES_ON_VECTOR is defined) */ + void Allocate( const eeUint& size ); + + /** @return The memory used by the textures (in bytes) */ + eeUint MemorySize() { return mMemSize; } + + /** @return The texture size in memory (in bytes) */ + eeUint GetTexMemSize( const eeUint& TexId ); + protected: + cTextureFactory(); + ~cTextureFactory(); + + cLog* Log; + + GLint mCurrentTexture; + EE_RENDERALPHAS mLastBlend; + + bool mPowOfTwo, mIsCalcPowOfTwo; + + std::vector mTextures; + + Uint32 mNextKey; + eeUint mMemSize; + + cGlobalBatchRenderer* BR; + + eeUint iLoadFromPixels( const unsigned char* Surface, const eeUint& Width, const eeUint& Height, const eeUint& Channels, const bool& mipmap, const EE_CLAMP_MODE& ClampMode, const bool& CompressTexture, const bool& KeepLocalCopy, const Uint32& TexPos = 0 ); + eeUint iLoad( const std::string& filepath, const bool& mipmap, const eeRGB& ColorKey, const EE_CLAMP_MODE& ClampMode, const bool& CompressTexture, const Uint32& TexPos = 0 ); + + void UnloadTextures(); + + eeUint PushTexture( const std::string& filepath, const Uint32& TexId, const eeUint& Width, const eeUint& Height, const eeUint& ImgWidth, const eeUint& ImgHeight, const bool& Mipmap, const eeUint& Channels, const eeRGB& ColorKey, const EE_CLAMP_MODE& ClampMode, const bool& CompressTexture, const Uint32& TexPos = 0, const bool& LocalCopy = false ); + void Bind( const cTexture* Tex ); + + GLint GetPrevTex(); + void BindPrev( const GLint& Prev ); +}; + +}} + +#endif diff --git a/src/graphics/ctexturefont.cpp b/src/graphics/ctexturefont.cpp new file mode 100755 index 000000000..89fed4e60 --- /dev/null +++ b/src/graphics/ctexturefont.cpp @@ -0,0 +1,194 @@ +#include "ctexturefont.hpp" + +namespace EE { namespace Graphics { + +cTextureFont::cTextureFont() : cFont(), mStartChar(0), mNumChars(256), mLoadedCoords(false) { + TF = cTextureFactory::instance(); +} + +cTextureFont::~cTextureFont() { +} + +bool cTextureFont::Load( const Uint32& TexId, const eeUint& StartChar, const eeUint& Spacing, const bool& VerticalDraw, const eeUint& TexColumns, const eeUint& TexRows, const Uint16& NumChars ) { + mTexId = TexId; + + if ( TF->TextureIdExists( TexId ) ) { + mTexColumns = TexColumns; + mTexRows = TexRows; + mStartChar = StartChar; + mNumChars = NumChars; + + mtX = ( 1 / static_cast( mTexColumns ) ); + mtY = ( 1 / static_cast( mTexRows ) ); + + mFWidth = ( TF->GetTextureWidth(mTexId) / mTexColumns ); + mFHeight = ( TF->GetTextureHeight(mTexId) / mTexRows ); + mHeight = mSize = (eeUint)mFHeight; + + mVerticalDraw = VerticalDraw; + + if ( Spacing == 0 ) + mSpacing = static_cast( mFWidth ); + else + mSpacing = Spacing; + + BuildFont(); + cLog::instance()->Write( "Texture Font " + TF->GetTexturePath( TexId ) + " loaded." ); + return true; + } + + cLog::instance()->Write( "Failed to load Texture Font " + TF->GetTexturePath( TexId ) ); + + return false; +} + +void cTextureFont::BuildFont() { + eeFloat cX = 0, cY = 0; + + mTexCoords.resize( mNumChars ); + mGlyphs.resize( mNumChars ); + + TF->Bind( mTexId ); + + for (eeUint i = 0; i < mNumChars; i++) { + if ( i >= mStartChar ) { + cX = (eeFloat)( (i-mStartChar) % mTexColumns ) / (eeFloat)mTexColumns; + cY = (eeFloat)( (i-mStartChar) / mTexColumns ) / (eeFloat)mTexRows; + + mGlyphs[i].Advance = mSpacing; + + mTexCoords[i].TexCoords[0] = cX; + mTexCoords[i].TexCoords[1] = cY; + mTexCoords[i].TexCoords[2] = cX; + mTexCoords[i].TexCoords[3] = cY + mtY; + mTexCoords[i].TexCoords[4] = cX + mtX; + mTexCoords[i].TexCoords[5] = cY + mtY; + mTexCoords[i].TexCoords[6] = cX + mtX; + mTexCoords[i].TexCoords[7] = cY; + mTexCoords[i].Vertex[0] = 0; + mTexCoords[i].Vertex[1] = 0; + mTexCoords[i].Vertex[2] = 0; + mTexCoords[i].Vertex[3] = mFHeight; + mTexCoords[i].Vertex[4] = mFWidth; + mTexCoords[i].Vertex[5] = mFHeight; + mTexCoords[i].Vertex[6] = mFWidth; + mTexCoords[i].Vertex[7] = 0; + } + } +} + +void cTextureFont::BuildFontFromDat() { + eeFloat Top, Bottom; + eeRectf tR; + + mTexCoords.resize( mNumChars ); + + TF->Bind( mTexId ); + + for (eeUint i = 0; i < mNumChars; i++) { + tR.Left = (eeFloat)mGlyphs[i].CurX / TF->GetTextureWidth(mTexId); + tR.Top = (eeFloat)mGlyphs[i].CurY / TF->GetTextureHeight(mTexId); + + tR.Right = (eeFloat)(mGlyphs[i].CurX + mGlyphs[i].CurW) / TF->GetTextureWidth(mTexId); + tR.Bottom = (eeFloat)(mGlyphs[i].CurY + mGlyphs[i].CurH) / TF->GetTextureHeight(mTexId); + + Top = mFHeight - mGlyphs[i].GlyphH - mGlyphs[i].MinY; + Bottom = mFHeight + mGlyphs[i].GlyphH - mGlyphs[i].MaxY; + + mTexCoords[i].TexCoords[0] = tR.Left; + mTexCoords[i].TexCoords[1] = tR.Top; + mTexCoords[i].TexCoords[2] = tR.Left; + mTexCoords[i].TexCoords[3] = tR.Bottom; + mTexCoords[i].TexCoords[4] = tR.Right; + mTexCoords[i].TexCoords[5] = tR.Bottom; + mTexCoords[i].TexCoords[6] = tR.Right; + mTexCoords[i].TexCoords[7] = tR.Top; + mTexCoords[i].Vertex[0] = (eeFloat) mGlyphs[i].MinX; + mTexCoords[i].Vertex[1] = Top; + mTexCoords[i].Vertex[2] = (eeFloat) mGlyphs[i].MinX; + mTexCoords[i].Vertex[3] = Bottom; + mTexCoords[i].Vertex[4] = (eeFloat) mGlyphs[i].MaxX; + mTexCoords[i].Vertex[5] = Bottom; + mTexCoords[i].Vertex[6] = (eeFloat) mGlyphs[i].MaxX; + mTexCoords[i].Vertex[7] = Top; + } +} + +bool cTextureFont::Load( const Uint32& TexId, const std::string& CoordinatesDatPath, const bool& VerticalDraw ) { + mTexId = TexId; + if (mTexId>0) { + mVerticalDraw = VerticalDraw; + + if ( FileExists( CoordinatesDatPath ) ) { + mNumChars = static_cast ( ( FileSize( CoordinatesDatPath ) - 2 ) / 32 ); + + std::fstream fs ( CoordinatesDatPath.c_str() , std::ios::in | std::ios::binary ); + mGlyphs.resize(mNumChars); + + // Read the number of the first char represented on the texture + Uint8 chars; + + fs.read( reinterpret_cast (&chars), sizeof(Uint8) ); + mStartChar = chars; + + // Read the default size of every char + fs.read( reinterpret_cast (&chars), sizeof(Uint8) ); + mFWidth = chars; + mFHeight = chars; + mHeight = mSize = (eeUint)mFHeight; + + // Read every char coordinates + for (eeUint i = 0; i < mNumChars - mStartChar; i++) + fs.read( reinterpret_cast (&mGlyphs[i]), sizeof(eeGlyph) ); + + fs.close(); + + BuildFontFromDat(); + mLoadedCoords = true; + return true; + } + } + return false; +} + +bool cTextureFont::LoadFromPack( cPack* Pack, const std::string& FilePackPath, const Uint32& TexId, const bool& VerticalDraw ) { + std::vector TmpData; + + if ( Pack->IsOpen() && Pack->ExtractFileToMemory( FilePackPath, TmpData ) ) + return LoadFromMemory( TexId, reinterpret_cast (&TmpData[0]), TmpData.size(), VerticalDraw ); + + return false; +} + +bool cTextureFont::LoadFromMemory( const Uint32& TexId, const Uint8* CoordData, const eeUint& CoordDataSize, const bool& VerticalDraw ) { + mTexId = TexId; + + if ( mTexId>0 ) { + mVerticalDraw = VerticalDraw; + + if ( CoordData != NULL ) { + mNumChars = static_cast ( ( CoordDataSize - 2 ) / 32 ); + + mGlyphs.resize( mNumChars ); + + // Read the number of the first char represented on the texture + mStartChar = CoordData[0]; + + // Read the default size of every char + mFWidth = CoordData[1]; + mFHeight = CoordData[1]; + mHeight = mSize = (Uint32)mFHeight; + + // Read every char coordinates + memcpy( reinterpret_cast (&mGlyphs[0]), reinterpret_cast (&CoordData[2]), sizeof(eeGlyph) * mNumChars ); + + BuildFontFromDat(); + mLoadedCoords = true; + return true; + } + } + + return false; +} + +}} diff --git a/src/graphics/ctexturefont.hpp b/src/graphics/ctexturefont.hpp new file mode 100755 index 000000000..36c1bd861 --- /dev/null +++ b/src/graphics/ctexturefont.hpp @@ -0,0 +1,66 @@ +#ifndef EECTEXTUREFONT_H +#define EECTEXTUREFONT_H + +#include "base.hpp" +#include "ctexturefactory.hpp" +#include "cfont.hpp" + +namespace EE { namespace Graphics { + +/** @brief This class loads texture fonts and draw strings to the screen. */ +class EE_API cTextureFont : public cFont { + public: + cTextureFont(); + ~cTextureFont(); + + /** Load's a texture font + * @param TexId The texture id returned by cTextureFactory + * @param StartChar The fist char represented on the texture + * @param Spacing The space between every char ( default 0 means TextureWidth / TexColumns ) + * @param VerticalDraw If true render the string verticaly + * @param TexColumns The number of chars per column + * @param TexRows The number of chars per row + * @param NumChars The number of characters to read from the texture + * @return True if success + */ + bool Load( const Uint32& TexId, const eeUint& StartChar = 0, const eeUint& Spacing = 0, const bool& VerticalDraw = false, const eeUint& TexColumns = 16, const eeUint& TexRows = 16, const Uint16& NumChars = 256 ); + + /** Load's a texture font and then load's the character coordinates file ( could be generated by the cTTFFont class ) + * @param TexId The texture id returned by cTextureFactory + * @param CoordinatesDatPath The character coordinates file + * @param VerticalDraw If true render the string verticaly + * @return True if success + */ + bool Load( const Uint32& TexId, const std::string& CoordinatesDatPath, const bool& VerticalDraw = false ); + + /** + * @param Pack Pointer to the pack instance + * @param FilePackPath The path of the file inside the pack + * @param TexId The texture id returned by cTextureFactory + * @param VerticalDraw If true render the string verticaly + * @return True success + */ + bool LoadFromPack( cPack* Pack, const std::string& FilePackPath, const Uint32& TexId, const bool& VerticalDraw = false ); + + /** Load's a texture font and then load's the character coordinates file previously loaded on memory ( could be generated by the cTTFFont class ) + * @param TexId The texture id returned by cTextureFactory + * @param CoordinatesDatPath The character coordinates file + * @param CoordDataSize The size of CoordData + * @param VerticalDraw If true render the string verticaly + * @return True if success + */ + bool LoadFromMemory( const Uint32& TexId, const Uint8* CoordData, const eeUint& CoordDataSize, const bool& VerticalDraw = false ); + private: + cTextureFactory* TF; + + eeUint mBase, mStartChar, mTexColumns, mTexRows, mSpacing, mNumChars; + eeFloat mtX, mtY, mFWidth, mFHeight; + bool mLoadedCoords; + + void BuildFont(); + void BuildFontFromDat(); +}; + +}} + +#endif diff --git a/src/graphics/cttffont.cpp b/src/graphics/cttffont.cpp new file mode 100755 index 000000000..11ac32cc5 --- /dev/null +++ b/src/graphics/cttffont.cpp @@ -0,0 +1,361 @@ +#include "cttffont.hpp" + +namespace EE { namespace Graphics { + +cTTFFont::cTTFFont() : cFont(), mFont(0) { + TF = cTextureFactory::instance(); + + if ( TTF_Init() == -1 ) + mTTFInit = false; + else + mTTFInit = true; +} + +cTTFFont::~cTTFFont() { + TTF_Quit(); +} + +bool cTTFFont::LoadFromPack( cPack* Pack, const std::string& FilePackPath, const eeUint& Size, EE_TTF_FONTSTYLE Style, const bool& VerticalDraw, const Uint16& NumCharsToGen, const eeColor& FontColor, const Uint8& OutlineSize, const eeColor& OutlineColor ) { + std::vector TmpData; + + if ( Pack->IsOpen() && Pack->ExtractFileToMemory( FilePackPath, TmpData ) ) + return LoadFromMemory( reinterpret_cast (&TmpData[0]), TmpData.size(), Size, Style, VerticalDraw, NumCharsToGen, FontColor, OutlineSize, OutlineColor ); + + TmpData.clear(); + + return false; +} + +bool cTTFFont::LoadFromMemory( Uint8* TTFData, const eeUint& TTFDataSize, const eeUint& Size, EE_TTF_FONTSTYLE Style, const bool& VerticalDraw, const Uint16& NumCharsToGen, const eeColor& FontColor, const Uint8& OutlineSize, const eeColor& OutlineColor ) { + mFilepath = "from memory"; + mLoadedFromMemory = true; + + SDL_RWops *rw = SDL_RWFromMem( reinterpret_cast(&TTFData[0]), TTFDataSize ); + mFont = TTF_OpenFontIndexRW( rw, 1, Size, 0 ); + + return iLoad( Size, Style, VerticalDraw, NumCharsToGen, FontColor, OutlineSize, OutlineColor ); +} + +bool cTTFFont::Load(const std::string& Filepath, const eeUint& Size, EE_TTF_FONTSTYLE Style, const bool& VerticalDraw, const Uint16& NumCharsToGen, const eeColor& FontColor, const Uint8& OutlineSize, const eeColor& OutlineColor ) { + mFilepath = Filepath; + mLoadedFromMemory = false; + + mFont = TTF_OpenFont(mFilepath.c_str(), Size); + + return iLoad( Size, Style, VerticalDraw, NumCharsToGen, FontColor, OutlineSize, OutlineColor ); +} + +bool cTTFFont::iLoad(const eeUint& Size, EE_TTF_FONTSTYLE Style, const bool& VerticalDraw, const Uint16& NumCharsToGen, const eeColor& FontColor, const Uint8& OutlineSize, const eeColor& OutlineColor ) { + SDL_Rect CurrentPos = {0, 0, 0, 0}; + SDL_Rect GlyphRect = {0, 0, 0, 0}; + SDL_Color GlyphColor = {255, 255, 255, 255}; + SDL_Surface *TempGlyphSurface; + eeFloat Top, Bottom; + Uint8 OutlineTotal = OutlineSize * 2; + + if (!mTTFInit) + return false; + + try { + if (mFont == NULL) + return false; + + TTF_SetFontStyle(mFont, Style); + + mVerticalDraw = VerticalDraw; + mSize = Size; + mNumChars = NumCharsToGen; + + mFontColor = FontColor; + mOutlineColor = OutlineColor; + + mStyle = Style; + + mGlyphs.clear(); + mGlyphs.resize( mNumChars ); + + mTexWidth = (eeFloat)NextPowOfTwo( mSize * 16 ); + mTexHeight = mTexWidth; + + if ( ( mSize >= 60 && mNumChars > 256 ) || ( OutlineSize > 2 && mNumChars >= 512 && mSize >= 24 ) ) + mTexHeight *= 2; + + mHeight = TTF_FontHeight( mFont ) + OutlineTotal; + + Uint32 rmask, gmask, bmask, amask; + #if SDL_BYTEORDER == SDL_BIG_ENDIAN + rmask = 0xff000000; + gmask = 0x00ff0000; + bmask = 0x0000ff00; + amask = 0x000000ff; + #else + rmask = 0x000000ff; + gmask = 0x0000ff00; + bmask = 0x00ff0000; + amask = 0xff000000; + #endif + SDL_Surface* TempGlyphSheet = SDL_CreateRGBSurface(SDL_SWSURFACE, (eeInt)mTexWidth, (eeInt)mTexHeight, 32, bmask, gmask, rmask, amask); + + CurrentPos.x = OutlineSize; + CurrentPos.y = OutlineSize; + + //Loop through all chars + for ( eeUint i = 0; i < mNumChars; i++) { + //Clear the surface + TempGlyphSurface = NULL; + + //Render the glyph onto the SDL surface, in white + TempGlyphSurface = TTF_RenderGlyph_Blended(mFont, i, GlyphColor); + + //New temp glyph + eeGlyph TempGlyph; + + //Get the glyph attributes + TTF_GlyphMetrics(mFont, i, &TempGlyph.MinX, &TempGlyph.MaxX, &TempGlyph.MinY, &TempGlyph.MaxY, &TempGlyph.Advance); + + //Set size of glyph rect + GlyphRect.w = TempGlyphSurface->w; + GlyphRect.h = TempGlyphSurface->h; + + //Set size of current position rect + CurrentPos.w = CurrentPos.x + TempGlyph.MaxX; + CurrentPos.h = CurrentPos.y + TempGlyph.MaxY; + + if (CurrentPos.w >= mTexWidth) { + CurrentPos.x = 0 + OutlineSize; + CurrentPos.y += mHeight; + } + + //Blit the glyph onto the glyph sheet + SDL_BlitSurface(TempGlyphSurface, &GlyphRect, TempGlyphSheet, &CurrentPos); + + // Set texture coordinates to te list + eeRectf tR; + tR.Left = (eeFloat)( CurrentPos.x - OutlineSize ) / mTexWidth; + tR.Top = (eeFloat)( CurrentPos.y - OutlineSize ) / mTexHeight; + + tR.Right = (eeFloat)(CurrentPos.x + CurrentPos.w + OutlineSize ) / mTexWidth; + tR.Bottom = (eeFloat)(CurrentPos.y + CurrentPos.h + OutlineSize ) / mTexHeight; + + GlyphRect.h += OutlineSize; + TempGlyph.Advance += OutlineSize; + + Top = static_cast ( mSize - GlyphRect.h - TempGlyph.MinY ); + Bottom = static_cast ( mSize + GlyphRect.h - TempGlyph.MaxY ); + + // Translate the Glyph coordinates to the new texture coordinates + TempGlyph.MinX -= OutlineSize; + TempGlyph.MinY -= OutlineSize; + TempGlyph.MaxX += OutlineSize; + TempGlyph.MaxY += OutlineSize; + TempGlyph.CurX = CurrentPos.x - OutlineSize; + TempGlyph.CurW = CurrentPos.w + OutlineTotal; + TempGlyph.CurY = CurrentPos.y - OutlineSize; + TempGlyph.CurH = CurrentPos.h + OutlineTotal; + TempGlyph.GlyphH = GlyphRect.h + OutlineSize; + + //Position xpos ready for next glyph + CurrentPos.x += GlyphRect.w + OutlineTotal; + + //If the next character will run off the edge of the glyph sheet, advance to next row + if (CurrentPos.x + CurrentPos.w > mTexWidth) { + CurrentPos.x = 0 + OutlineSize; + CurrentPos.y += mHeight; + } + + //Push back to glyphs vector + mGlyphs[i] = TempGlyph; + + //Free surface + SDL_FreeSurface(TempGlyphSurface); + } + + if ( !mTexId ) { + + // Recover the Alpha channel + SDL_LockSurface(TempGlyphSheet); + + eeUint ssize = TempGlyphSheet->w * TempGlyphSheet->h * 4; + + for (eeUint i=0; i(TempGlyphSheet->pixels))[i+3] = (static_cast(TempGlyphSheet->pixels))[i+2]; + (static_cast(TempGlyphSheet->pixels))[i+2] = FontColor.B(); + (static_cast(TempGlyphSheet->pixels))[i+1] = FontColor.G(); + (static_cast(TempGlyphSheet->pixels))[i+0] = FontColor.R(); + } + + SDL_UnlockSurface(TempGlyphSheet); + + const unsigned char* Ptr = reinterpret_cast(TempGlyphSheet->pixels); + + //Convert the SDL glyph sheet to an OpenGL texture + mTexId = TF->LoadFromPixels( Ptr, TempGlyphSheet->w, TempGlyphSheet->h, 4 ); + + // Check if need to create the outline + cTexture* Tex = TF->GetTexture( mTexId ); + + if ( OutlineSize && Tex ) { + eeColorA P, R; + Uint32 Pos = 0; + + std::vector TexO( (Uint32)Tex->Width() * (Uint32)Tex->Height(), 0 ); + std::vector TexN( (Uint32)Tex->Width() * (Uint32)Tex->Height(), 0 ); + std::vector TexI( (Uint32)Tex->Width() * (Uint32)Tex->Height(), 0 ); + + Tex->Lock(); + + // Fill the TexO ( the default font alpha channels ) and the TexN ( the new outline ) + for ( Int32 y = 0; y < Tex->Height(); y++ ) { + for( Int32 x = 0; x < Tex->Width(); x++) { + Pos = x + y * (Uint32)Tex->Width(); + TexO[ Pos ] = Tex->GetPixel( x, y ).A(); + TexN[ Pos ] = TexO[ Pos ]; + } + } + + Uint8* alpha = reinterpret_cast( &TexN[0] ); + Uint8* alpha2 = reinterpret_cast( &TexI[0] ); + + // Create the outline + for ( Uint8 passes = 0; passes < OutlineSize; passes++ ) { + MakeOutline( alpha, alpha2, static_cast( Tex->Width() ), static_cast( Tex->Height() ) ); + + Uint8* temp = alpha; + alpha = alpha2; + alpha2 = temp; + } + + for ( Int32 y = 0; y < Tex->Height(); y++ ) { + for( Int32 x = 0; x < Tex->Width(); x++) { + Pos = x + y * (Uint32)Tex->Width(); + + // Fill the outline color + Tex->SetPixel( x, y, eeColorA( OutlineColor.R(), OutlineColor.G(), OutlineColor.B(), alpha[ Pos ] ) ); + + // Fill the font color + if ( TexO[ Pos ] > 50 ) + Tex->SetPixel( x, y, eeColorA( FontColor.R(), FontColor.G(), FontColor.B(), TexO[ Pos ] ) ); + } + } + + Tex->Unlock( false, true ); + } + + } + + SDL_FreeSurface(TempGlyphSheet); + + //Close the font + TTF_CloseFont(mFont); + + RebuildFromGlyphs(); + + cLog::instance()->Write( "TTF Font " + mFilepath + " loaded." ); + return true; + } catch (...) { + cLog::instance()->Write( "Failed to load TTF Font " + mFilepath + "." ); + return false; + } +} + +void cTTFFont::RebuildFromGlyphs() { + eeFloat Top, Bottom; + eeRectf tR; + + mTexCoords.resize( mNumChars ); + + TF->Bind( mTexId ); + + for (eeUint i = 0; i < mNumChars; i++) { + tR.Left = (eeFloat)mGlyphs[i].CurX / TF->GetTextureWidth(mTexId); + tR.Top = (eeFloat)mGlyphs[i].CurY / TF->GetTextureHeight(mTexId); + + tR.Right = (eeFloat)(mGlyphs[i].CurX + mGlyphs[i].CurW) / TF->GetTextureWidth(mTexId); + tR.Bottom = (eeFloat)(mGlyphs[i].CurY + mGlyphs[i].CurH) / TF->GetTextureHeight(mTexId); + + Top = (eeFloat)mSize - mGlyphs[i].GlyphH - mGlyphs[i].MinY; + Bottom = (eeFloat)mSize + mGlyphs[i].GlyphH - mGlyphs[i].MaxY; + + mTexCoords[i].TexCoords[0] = tR.Left; + mTexCoords[i].TexCoords[1] = tR.Top; + mTexCoords[i].TexCoords[2] = tR.Left; + mTexCoords[i].TexCoords[3] = tR.Bottom; + mTexCoords[i].TexCoords[4] = tR.Right; + mTexCoords[i].TexCoords[5] = tR.Bottom; + mTexCoords[i].TexCoords[6] = tR.Right; + mTexCoords[i].TexCoords[7] = tR.Top; + mTexCoords[i].Vertex[0] = (eeFloat) mGlyphs[i].MinX; + mTexCoords[i].Vertex[1] = Top; + mTexCoords[i].Vertex[2] = (eeFloat) mGlyphs[i].MinX; + mTexCoords[i].Vertex[3] = Bottom; + mTexCoords[i].Vertex[4] = (eeFloat) mGlyphs[i].MaxX; + mTexCoords[i].Vertex[5] = Bottom; + mTexCoords[i].Vertex[6] = (eeFloat) mGlyphs[i].MaxX; + mTexCoords[i].Vertex[7] = Top; + } +} + +bool cTTFFont::SaveTexture( const std::string& Filepath, const EE_SAVETYPE& Format ) { + cTexture* Tex = TF->GetTexture(mTexId); + + if ( Tex != NULL ) + return Tex->SaveToFile( Filepath, Format ); + + return false; +} + +bool cTTFFont::SaveCoordinates( const std::string& Filepath ) { + Uint8 chars; + try { + std::fstream fs ( Filepath.c_str() , std::ios::out | std::ios::binary ); + + // Write the number of the fist char represented on the texture + chars = 0; + fs.write( reinterpret_cast (&chars), sizeof(Uint8) ); + + // Write the default size of every char + chars = static_cast ( mSize ); + fs.write( reinterpret_cast (&chars), sizeof(Uint8) ); + + for (eeUint i = 0; i < mGlyphs.size(); i++) + fs.write( reinterpret_cast (&mGlyphs[i]), sizeof(eeGlyph) ); + + fs.close(); + RebuildFromGlyphs(); + + return true; + } catch (...) { + cLog::instance()->Write("Unable to write " + Filepath + " on cTTFFont::SaveCoordinates"); + } + return false; +} + +bool cTTFFont::Save( const std::string& TexturePath, const std::string& CoordinatesDatPath, const EE_SAVETYPE& Format ) { + return SaveTexture(TexturePath, Format) && SaveCoordinates( CoordinatesDatPath ); +} + +void cTTFFont::MakeOutline( Uint8 *in, Uint8 *out, Int16 w, Int16 h) { + for ( eeInt y = 0; y < h; y++ ) { + for( eeInt x = 0; x < w; x++ ) { + eeInt c = in[ y * w + x ]; + + for ( eeInt s_y = -1; s_y <= 1; s_y++ ) { + for ( eeInt s_x = -1; s_x <= 1; s_x++ ) { + eeInt get_x = x + s_x; + eeInt get_y = y + s_y; + + if ( get_x >= 0 && get_y >= 0 && get_x < w && get_y < h ) { + eeInt index = get_y * w + get_x; + + if ( in[index] > c ) + c = in[index]; + } + } + + out[ y * w + x ] = c; + } + } + } +} + +}} diff --git a/src/graphics/cttffont.hpp b/src/graphics/cttffont.hpp new file mode 100755 index 000000000..9e877f2b4 --- /dev/null +++ b/src/graphics/cttffont.hpp @@ -0,0 +1,89 @@ +#ifndef EE_GRAPHICSCTTFFONT_H +#define EE_GRAPHICSCTTFFONT_H + +#include "base.hpp" +#include "ctexturefactory.hpp" +#include "cfont.hpp" + +namespace EE { namespace Graphics { + +/** @brief This class loads True Type Font and then draw strings to the screen. */ +class EE_API cTTFFont : public cFont { + public: + cTTFFont(); + ~cTTFFont(); + + /** Load a True Type Font from path + * @param Filepath The TTF file path + * @param Size The Size Width and Height for the font. + * @param Style The Font Style + * @param VerticalDraw If draw in vertical instead of horizontal + * @param NumCharsToGen Determine the number of characters to generate ( from char 0 to ... x ) + * @param FontColor The Font color (this is the texture font color, if you plan to use a custom color and use outline, set it ) + * @param OutlineSize The Ouline Size + * @param OutlineColor The Outline Color + * @return If success + */ + bool Load( const std::string& Filepath, const eeUint& Size, EE_TTF_FONTSTYLE Style = EE_TTF_STYLE_NORMAL, const bool& VerticalDraw = false, const Uint16& NumCharsToGen = 512, const eeColor& FontColor = eeColor(), const Uint8& OutlineSize = 0, const eeColor& OutlineColor = eeColor(0,0,0) ); + + /** Load Font from pack + * @param Pack Pointer to the pack instance + * @param FilePackPath The path of the file inside the pack + * @param Size The Size of the Font + * @param Style The Font Style + * @param VerticalDraw If draw in vertical instead of horizontal + * @param NumCharsToGen Determine the number of characters to generate ( from char 0 to ... x ) + * @param FontColor The Font color (this is the texture font color, if you plan to use a custom color and use outline, set it ) + * @param OutlineSize The Ouline Size + * @param OutlineColor The Outline Color + * @return If success + */ + bool LoadFromPack( cPack* Pack, const std::string& FilePackPath, const eeUint& Size, EE_TTF_FONTSTYLE Style = EE_TTF_STYLE_NORMAL, const bool& VerticalDraw = false, const Uint16& NumCharsToGen = 512, const eeColor& FontColor = eeColor(), const Uint8& OutlineSize = 0, const eeColor& OutlineColor = eeColor(0,0,0) ); + + /** Load a True Type Font from memory + * @param TTFData The pointer to the data + * @param TTFDataSize The size of the data + * @param Size The Size of the Font + * @param Style The Font Style + * @param VerticalDraw If draw in vertical instead of horizontal + * @param NumCharsToGen Determine the number of characters to generate ( from char 0 to ... x ) + * @param FontColor The Font color (this is the texture font color, if you plan to use a custom color and use outline, set it ) + * @param OutlineSize The Ouline Size + * @param OutlineColor The Outline Color + * @return If success + */ + bool LoadFromMemory( Uint8* TTFData, const eeUint& TTFDataSize, const eeUint& Size, EE_TTF_FONTSTYLE Style = EE_TTF_STYLE_NORMAL, const bool& VerticalDraw = false, const Uint16& NumCharsToGen = 512, const eeColor& FontColor = eeColor(), const Uint8& OutlineSize = 0, const eeColor& OutlineColor = eeColor(0,0,0) ); + + /** Save the texture generated from the TTF file to disk */ + bool SaveTexture( const std::string& Filepath, const EE_SAVETYPE& Format = EE_SAVE_TYPE_TGA ); + + /** Save the characters coordinates to use it later to load the Texture Font */ + bool SaveCoordinates( const std::string& Filepath ); + + /** Save the texture generated from the TTF file and the character coordinates. */ + bool Save( const std::string& TexturePath, const std::string& CoordinatesDatPath, const EE_SAVETYPE& Format = EE_SAVE_TYPE_TGA ); + private: + cTextureFactory* TF; + TTF_Font* mFont; + + std::string mFilepath; + Uint32 mBase; + Uint32 mNumChars; + Uint8 mOutlineSize; + + eeColor mFontColor, mOutlineColor; + EE_TTF_FONTSTYLE mStyle; + + eeFloat mTexWidth, mTexHeight; + bool mTTFInit; + + bool mLoadedFromMemory; + + bool iLoad( const eeUint& Size, EE_TTF_FONTSTYLE Style, const bool& VerticalDraw, const Uint16& NumCharsToGen, const eeColor& FontColor, const Uint8& OutlineSize, const eeColor& OutlineColor ); + void MakeOutline( Uint8 *in, Uint8 *out, Int16 w, Int16 h); + void RebuildFromGlyphs(); +}; + +}} + +#endif diff --git a/src/graphics/fonthelper.hpp b/src/graphics/fonthelper.hpp new file mode 100644 index 000000000..6116ef87a --- /dev/null +++ b/src/graphics/fonthelper.hpp @@ -0,0 +1,46 @@ +#ifndef EE_GRAPHICSFONTHELPER_HPP +#define EE_GRAPHICSFONTHELPER_HPP + +namespace EE { namespace Graphics { + +#define FONT_DRAW_LEFT (0 << 0) +#define FONT_DRAW_RIGHT (1 << 0) +#define FONT_DRAW_CENTER (2 << 0) +#define FONT_DRAW_HALIGN_MASK (3 << 0) + +inline Uint32 FontHAlignGet( Uint32 Flags ) { + return Flags & FONT_DRAW_HALIGN_MASK; +} + +#define FONT_DRAW_TOP (0 << 2) +#define FONT_DRAW_BOTTOM (1 << 2) +#define FONT_DRAW_MIDDLE (2 << 2) +#define FONT_DRAW_VALIGN_MASK (3 << 2) + +inline Uint32 FontVAlignGet( Uint32 Flags ) { + return Flags & FONT_DRAW_VALIGN_MASK; +} + +#define FONT_DRAW_SHADOW (1 << 5) +#define FONT_DRAW_ALIGN_MASK ( FONT_DRAW_VALIGN_MASK | FONT_DRAW_HALIGN_MASK ) + + +/** Basic Glyph structure used by the engine */ +typedef struct { + Int32 MinX, MaxX, MinY, MaxY, Advance; + Uint16 CurX, CurY, CurW, CurH, GlyphH; +} eeGlyph; + +typedef struct { + eeFloat TexCoords[2]; + eeFloat Vertex[2]; +} eeVertexCoords; + +typedef struct { + eeFloat TexCoords[8]; + eeFloat Vertex[8]; +} eeTexCoords; + +}} + +#endif diff --git a/src/graphics/pixelperfect.cpp b/src/graphics/pixelperfect.cpp new file mode 100644 index 000000000..a51e6888e --- /dev/null +++ b/src/graphics/pixelperfect.cpp @@ -0,0 +1,108 @@ +#include "pixelperfect.hpp" + +namespace EE { namespace Graphics { + +#define COLLIDE_MAX(a,b) ((a > b) ? a : b) +#define COLLIDE_MIN(a,b) ((a < b) ? a : b) + +bool PixelPerfectCollide( const Uint32& TexId_1, const Uint16& x1, const Uint16& y1, const Uint32& TexId_2, const Uint16& x2, const Uint16& y2, const eeRectu& Tex1_SrcRECT, const eeRectu& Tex2_SrcRECT ) { + cTextureFactory* TF = cTextureFactory::instance(); + Uint16 ax1, ay1, ax2, ay2, bx1, by1, bx2, by2; + bool Collide = false; + + cTexture* Tex1 = TF->GetTexture(TexId_1); + cTexture* Tex2 = TF->GetTexture(TexId_2); + + ax1 = x1; + ay1 = y1; + if (Tex1_SrcRECT.Right != 0 && Tex1_SrcRECT.Bottom != 0) { + ax2 = ax1 + (Uint16)Tex1_SrcRECT.Right - (Uint16)Tex1_SrcRECT.Left - 1; + ay2 = ay1 + (Uint16)Tex1_SrcRECT.Bottom - (Uint16)Tex1_SrcRECT.Top - 1; + } else { + ax2 = ax1 + (Uint16)Tex1->Width() - 1; + ay2 = ay1 + (Uint16)Tex1->Height() - 1; + } + + bx1 = x2; + by1 = y2; + if (Tex2_SrcRECT.Right != 0 && Tex2_SrcRECT.Bottom != 0) { + bx2 = bx1 + (Uint16)Tex2_SrcRECT.Right - (Uint16)Tex2_SrcRECT.Left - 1; + by2 = by1 + (Uint16)Tex2_SrcRECT.Bottom - (Uint16)Tex2_SrcRECT.Top - 1; + } else { + bx2 = bx1 + (Uint16)Tex2->Width() - 1; + by2 = by1 + (Uint16)Tex2->Height() - 1; + } + + if ( !(ax1 > bx2 || ax2 < bx1 || ay1 > by2 || ay2 < by1) ) { + Uint16 inter_x0, inter_x1, inter_y0, inter_y1; + + Tex1->Lock(); + Tex2->Lock(); + + inter_x0 = COLLIDE_MAX(ax1,bx1); + inter_x1 = COLLIDE_MIN(ax2,bx2); + inter_y0 = COLLIDE_MAX(ay1,by1); + inter_y1 = COLLIDE_MIN(ay2,by2); + eeColorA C1, C2; + + for(Uint16 y = inter_y0 ; y <= inter_y1 ; y++) { + for(Uint16 x = inter_x0 ; x <= inter_x1 ; x++) { + if (Tex1_SrcRECT.Right != 0 && Tex1_SrcRECT.Bottom != 0) + C1 = Tex1->GetPixel( x - x1 + Tex1_SrcRECT.Left, y - y1 + Tex1_SrcRECT.Top ); + else + C1 = Tex1->GetPixel( x - x1, y - y1 ); + + if (Tex2_SrcRECT.Right != 0 && Tex2_SrcRECT.Bottom != 0) + C2 = Tex2->GetPixel( x - x2 + Tex2_SrcRECT.Left, y - y2 + Tex2_SrcRECT.Top ); + else + C2 = Tex2->GetPixel( x - x2, y - y2 ); + + if ( C1.A() > 0 && C2.A() > 0 ) { + Collide = true; + break; + } + } + } + + Tex1->Unlock(true); + Tex2->Unlock(true); + } + return Collide; +} + +bool PixelPerfectCollide( const Uint32& TexId_1, const Uint16& x1, const Uint16& y1, const Uint16& x2, const Uint16& y2, const eeRectu& Tex1_SrcRECT) { + cTextureFactory* TF = cTextureFactory::instance(); + Uint16 ax1, ay1, ax2, ay2; + bool Collide = false; + + cTexture* Tex = TF->GetTexture(TexId_1); + + ax1 = x1; + ay1 = y1; + if (Tex1_SrcRECT.Right != 0 && Tex1_SrcRECT.Bottom != 0) { + ax2 = ax1 + (Uint16)Tex1_SrcRECT.Right - (Uint16)Tex1_SrcRECT.Left - 1; + ay2 = ay1 + (Uint16)Tex1_SrcRECT.Bottom - (Uint16)Tex1_SrcRECT.Top - 1; + } else { + ax2 = ax1 + (Uint16)Tex->Width() - 1; + ay2 = ay1 + (Uint16)Tex->Height() - 1; + } + + if ( !( ax1 >= x2 && ax2 <= x2 && ay1 >= y2 && ay2 <= y2 ) ) { + eeColorA C1; + + Tex->Lock(); + + if (Tex1_SrcRECT.Right != 0 && Tex1_SrcRECT.Bottom != 0) + C1 = Tex->GetPixel( x2 - ax1 + Tex1_SrcRECT.Left, y2 - ay1 + Tex1_SrcRECT.Top ); + else + C1 = Tex->GetPixel( x2 - ax1, y2 - ay1 ); + + if ( C1.A() > 0 ) + Collide = true; + + Tex->Unlock(true); + } + return Collide; +} + +}} diff --git a/src/graphics/pixelperfect.hpp b/src/graphics/pixelperfect.hpp new file mode 100644 index 000000000..aa7fbbbb7 --- /dev/null +++ b/src/graphics/pixelperfect.hpp @@ -0,0 +1,35 @@ +#ifndef EE_GRAPHICS_PIXELPERFECT_H +#define EE_GRAPHICS_PIXELPERFECT_H + +#include "ctexturefactory.hpp" + +namespace EE { namespace Graphics { + +/** Pixel Perfect Collition implementation. +* @param TexId_1 First Texture Id +* @param x1 Screen X axis position for the first texture +* @param y1 Screen Y axis position for the first texture +* @param TexId_2 Second Texture Id +* @param x2 Screen X axis position for the second texture +* @param y2 Screen Y axis position for the second texture +* @param Tex1_SrcRECT The sector of the texture from TexId_1 that you are rendering, the sector you want to collide ( on cSprite the SprSrcRECT ) +* @param Tex2_SrcRECT The sector of the texture from TexId_2 that you are rendering, the sector you want to collide ( on cSprite the SprSrcRECT ) +* @warning Stress the CPU easily. \n Creates a copy of the texture on the app contex. \n It will not work with scaled or rotated textures. +* @return True if collided +*/ +bool EE_API PixelPerfectCollide( const Uint32& TexId_1, const Uint16& x1, const Uint16& y1, const Uint32& TexId_2, const Uint16& x2, const Uint16& y2, const eeRectu& Tex1_SrcRECT = eeRectu(0,0,0,0), const eeRectu& Tex2_SrcRECT = eeRectu(0,0,0,0) ); + +/** Pixel Perfect Collition implementation between texture and a point +* @param TexId_1 First Texture Id +* @param x1 Screen X axis position for the first texture +* @param y1 Screen Y axis position for the first texture +* @param x2 Screen X axis position for the point on screen +* @param y2 Screen Y axis position for the point on screen +* @param Tex1_SrcRECT The sector of the texture from TexId_1 that you are rendering, the sector you want to collide ( on cSprite the SprSrcRECT ) +* @return True if collided +*/ +bool EE_API PixelPerfectCollide( const Uint32& TexId_1, const Uint16& x1, const Uint16& y1, const Uint16& x2, const Uint16& y2, const eeRectu& Tex1_SrcRECT = eeRectu(0,0,0,0) ); + +}} + +#endif \ No newline at end of file diff --git a/src/graphics/renders.hpp b/src/graphics/renders.hpp new file mode 100755 index 000000000..85d5d9364 --- /dev/null +++ b/src/graphics/renders.hpp @@ -0,0 +1,80 @@ +#ifndef EERENDERS_H +#define EERENDERS_H + +namespace EE { namespace Graphics { + +/** @enum EE_FILLMODE Defines the fill mode for the primitives. */ +typedef enum { + DRAW_LINE, //!< Draw only lines + DRAW_FILL //!< Draw filled objects +} EE_FILLMODE; + +/** @enum EE_TEX_FILTER Defines the texture filter used. */ +typedef enum { + TEX_LINEAR, //!< Linear filtering (Smoothed Zoom) + TEX_NEAREST //!< No filtering (Pixeled Zoom) +} EE_TEX_FILTER; + +/** @enum EE_RENDERALPHAS Defines the Blend Function to use */ +typedef enum { + ALPHA_NONE, //!< Disable the GL_BLEND + ALPHA_NORMAL, //!< glBlendFunc(GL_SRC_ALPHA , GL_ONE_MINUS_SRC_ALPHA); + ALPHA_BLENDONE, //!< glBlendFunc(GL_SRC_ALPHA , GL_ONE); + ALPHA_BLENDTWO, //!< glBlendFunc(GL_SRC_ALPHA , GL_SRC_ALPHA); \n glBlendFunc(GL_DST_ALPHA , GL_ONE); + ALPHA_BLENDTHREE, //!< glBlendFunc(GL_SRC_ALPHA , GL_ONE); \n glBlendFunc(GL_DST_ALPHA , GL_SRC_ALPHA); + ALPHA_ALPHACHANNELS, //!< glBlendFunc(GL_SRC_ALPHA , GL_SRC_ALPHA); + ALPHA_DESTALPHA, //!< glBlendFunc(GL_SRC_ALPHA , GL_DST_ALPHA); + ALPHA_MULTIPLY //!< glBlendFunc(GL_DST_COLOR,GL_ZERO); +} EE_RENDERALPHAS; + +/** @enum EE_RENDERTYPE Defines the method to use to render a texture. */ +typedef enum { + RN_NORMAL = 0, //!< Render the texture without any change + RN_MIRROR = 1, //!< Render the texture mirrored + RN_FLIP = 2, //!< Render the texture fliped + RN_FLIPMIRROR = 3, //!< Render the texture fliped and mirrored + RN_ISOMETRIC = 4, //!< Render the texture as an isometric tile + RN_ISOMETRICVERTICAL = 5, //!< Render the texture as an isometric vertical tile + RN_ISOMETRICVERTICALNEGATIVE = 6 //!< Render the texture as an isometric vectical tile mirrored +} EE_RENDERTYPE; + +/** @enum EE_SAVEFORMAT Defines the format to save a texture. */ +typedef enum { + EE_SAVE_TYPE_TGA = 0, + EE_SAVE_TYPE_BMP = 1, + EE_SAVE_TYPE_DDS = 2 +} EE_SAVETYPE; + +/** @enum EE_TTF_FONTSTYLE Set the TTF Font style. */ +typedef enum { + EE_TTF_STYLE_NORMAL = 0, + EE_TTF_STYLE_BOLD = 1, + EE_TTF_STYLE_ITALIC = 2, + EE_TTF_STYLE_UNDERLINE = 4 +} EE_TTF_FONTSTYLE; + +/** @enum EE_CLAMP_MODE Set the clamp mode of the texture. */ +typedef enum { + EE_CLAMP_TO_EDGE, + EE_CLAMP_REPEAT +} EE_CLAMP_MODE; + +/** @enum EE_BATCH_RENDERER_METHOD The batch renderer, rendering methods */ +typedef enum { + EE_GL_POINTS = 0x0000, + EE_GL_LINES = 0x0001, + EE_GL_LINE_LOOP = 0x0002, + EE_GL_LINE_STRIP = 0x0003, + EE_GL_TRIANGLES = 0x0004, + EE_GL_TRIANGLE_STRIP = 0x0005, + EE_GL_TRIANGLE_FAN = 0x0006, + EE_GL_QUADS = 0x0007, + EE_GL_QUAD_STRIP = 0x0008, + EE_GL_POLYGON = 0x0009 +} EE_BATCH_RENDER_METHOD; + +} + +} + +#endif diff --git a/src/helper/SDL_ttf/SDL_ttf.c b/src/helper/SDL_ttf/SDL_ttf.c new file mode 100755 index 000000000..33632f78f --- /dev/null +++ b/src/helper/SDL_ttf/SDL_ttf.c @@ -0,0 +1,1814 @@ +/* + SDL_ttf: A companion library to SDL for working with TrueType (tm) fonts + Copyright (C) 1997-2004 Sam Lantinga + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this library; if not, write to the Free + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + Sam Lantinga + slouken@libsdl.org +*/ + +/* $Id: SDL_ttf.c 3284 2007-07-15 06:18:29Z slouken $ */ + +#include +#include +#include +#include + +#ifdef HAVE_ALLOCA_H +#include +#endif + +#ifdef HAVE_ALLOCA +#define ALLOCA(n) ((void*)alloca(n)) +#define FREEA(p) +#else +#define ALLOCA(n) malloc(n) +#define FREEA(p) free(p) +#endif + +#include +#include FT_FREETYPE_H +#include FT_OUTLINE_H +#include FT_TRUETYPE_IDS_H + +#include +#include +#include "SDL_ttf.h" + +/* FIXME: Right now we assume the gray-scale renderer Freetype is using + supports 256 shades of gray, but we should instead key off of num_grays + in the result FT_Bitmap after the FT_Render_Glyph() call. */ +#define NUM_GRAYS 256 + +/* Handy routines for converting from fixed point */ +#define FT_FLOOR(X) ((X & -64) / 64) +#define FT_CEIL(X) (((X + 63) & -64) / 64) + +#define CACHED_METRICS 0x10 +#define CACHED_BITMAP 0x01 +#define CACHED_PIXMAP 0x02 + +/* Cached glyph information */ +typedef struct cached_glyph { + int stored; + FT_UInt index; + FT_Bitmap bitmap; + FT_Bitmap pixmap; + int minx; + int maxx; + int miny; + int maxy; + int yoffset; + int advance; + Uint16 cached; +} c_glyph; + +/* The structure used to hold internal font information */ +struct _TTF_Font { + /* Freetype2 maintains all sorts of useful info itself */ + FT_Face face; + + /* We'll cache these ourselves */ + int height; + int ascent; + int descent; + int lineskip; + + /* The font style */ + int style; + + /* Extra width in glyph bounds for text styles */ + int glyph_overhang; + float glyph_italics; + + /* Information in the font for underlining */ + int underline_offset; + int underline_height; + + /* Cache for style-transformed glyphs */ + c_glyph *current; + c_glyph cache[256]; + c_glyph scratch; + + /* We are responsible for closing the font stream */ + SDL_RWops *src; + int freesrc; + FT_Open_Args args; + + /* For non-scalable formats, we must remember which font index size */ + int font_size_family; +}; + +/* The FreeType font engine/library */ +static FT_Library library; +static int TTF_initialized = 0; +static int TTF_byteswapped = 0; + +/* UNICODE string utilities */ +static __inline__ int UNICODE_strlen(const Uint16 *text) +{ + int size = 0; + while ( *text++ ) { + ++size; + } + return size; +} +static __inline__ void UNICODE_strcpy(Uint16 *dst, const Uint16 *src, int swap) +{ + if ( swap ) { + while ( *src ) { + *dst = SDL_Swap16(*src); + ++src; + ++dst; + } + *dst = '\0'; + } else { + while ( *src ) { + *dst = *src; + ++src; + ++dst; + } + *dst = '\0'; + } +} + +/* rcg06192001 get linked library's version. */ +const SDL_version *TTF_Linked_Version(void) +{ + static SDL_version linked_version; + SDL_TTF_VERSION(&linked_version); + return(&linked_version); +} + +/* This function tells the library whether UNICODE text is generally + byteswapped. A UNICODE BOM character at the beginning of a string + will override this setting for that string. + */ +void TTF_ByteSwappedUNICODE(int swapped) +{ + TTF_byteswapped = swapped; +} + +static void TTF_SetFTError(const char *msg, FT_Error error) +{ +#ifdef USE_FREETYPE_ERRORS +#undef FTERRORS_H +#define FT_ERRORDEF( e, v, s ) { e, s }, + static const struct + { + int err_code; + const char* err_msg; + } ft_errors[] = { +#include + }; + int i; + const char *err_msg; + char buffer[1024]; + + err_msg = NULL; + for ( i=0; i<((sizeof ft_errors)/(sizeof ft_errors[0])); ++i ) { + if ( error == ft_errors[i].err_code ) { + err_msg = ft_errors[i].err_msg; + break; + } + } + if ( ! err_msg ) { + err_msg = "unknown FreeType error"; + } + sprintf(buffer, "%s: %s", msg, err_msg); + TTF_SetError(buffer); +#else + TTF_SetError(msg); +#endif /* USE_FREETYPE_ERRORS */ +} + +int TTF_Init( void ) +{ + int status = 0; + + if ( ! TTF_initialized ) { + FT_Error error = FT_Init_FreeType( &library ); + if ( error ) { + TTF_SetFTError("Couldn't init FreeType engine", error); + status = -1; + } + } + if ( status == 0 ) { + ++TTF_initialized; + } + return status; +} + +static unsigned long RWread( + FT_Stream stream, + unsigned long offset, + unsigned char* buffer, + unsigned long count +) +{ + SDL_RWops *src; + + src = (SDL_RWops *)stream->descriptor.pointer; + SDL_RWseek( src, (int)offset, SEEK_SET ); + if ( count == 0 ) { + return 0; + } + return SDL_RWread( src, buffer, 1, (int)count ); +} + +TTF_Font* TTF_OpenFontIndexRW( SDL_RWops *src, int freesrc, int ptsize, long index ) +{ + TTF_Font* font; + FT_Error error; + FT_Face face; + FT_Fixed scale; + FT_Stream stream; + int position; + + if ( ! TTF_initialized ) { + TTF_SetError( "Library not initialized" ); + return NULL; + } + + /* Check to make sure we can seek in this stream */ + position = SDL_RWtell(src); + if ( position < 0 ) { + TTF_SetError( "Can't seek in stream" ); + return NULL; + } + + font = (TTF_Font*) malloc(sizeof *font); + if ( font == NULL ) { + TTF_SetError( "Out of memory" ); + return NULL; + } + memset(font, 0, sizeof(*font)); + + font->src = src; + font->freesrc = freesrc; + + stream = (FT_Stream)malloc(sizeof(*stream)); + if ( stream == NULL ) { + TTF_SetError( "Out of memory" ); + TTF_CloseFont( font ); + return NULL; + } + memset(stream, 0, sizeof(*stream)); + + stream->read = RWread; + stream->descriptor.pointer = src; + stream->pos = (unsigned long)position; + SDL_RWseek(src, 0, SEEK_END); + stream->size = (unsigned long)(SDL_RWtell(src) - position); + SDL_RWseek(src, position, SEEK_SET); + + font->args.flags = FT_OPEN_STREAM; + font->args.stream = stream; + + error = FT_Open_Face( library, &font->args, index, &font->face ); + if( error ) { + TTF_SetFTError( "Couldn't load font file", error ); + TTF_CloseFont( font ); + return NULL; + } + face = font->face; + + /* Make sure that our font face is scalable (global metrics) */ + if ( FT_IS_SCALABLE(face) ) { + + /* Set the character size and use default DPI (72) */ + error = FT_Set_Char_Size( font->face, 0, ptsize * 64, 0, 0 ); + if( error ) { + TTF_SetFTError( "Couldn't set font size", error ); + TTF_CloseFont( font ); + return NULL; + } + + /* Get the scalable font metrics for this font */ + scale = face->size->metrics.y_scale; + font->ascent = FT_CEIL(FT_MulFix(face->ascender, scale)); + font->descent = FT_CEIL(FT_MulFix(face->descender, scale)); + font->height = font->ascent - font->descent + /* baseline */ 1; + font->lineskip = FT_CEIL(FT_MulFix(face->height, scale)); + font->underline_offset = FT_FLOOR(FT_MulFix(face->underline_position, scale)); + font->underline_height = FT_FLOOR(FT_MulFix(face->underline_thickness, scale)); + + } else { + /* Non-scalable font case. ptsize determines which family + * or series of fonts to grab from the non-scalable format. + * It is not the point size of the font. + * */ + if ( ptsize >= font->face->num_fixed_sizes ) + ptsize = font->face->num_fixed_sizes - 1; + font->font_size_family = ptsize; + error = FT_Set_Pixel_Sizes( face, + face->available_sizes[ptsize].height, + face->available_sizes[ptsize].width ); + /* With non-scalale fonts, Freetype2 likes to fill many of the + * font metrics with the value of 0. The size of the + * non-scalable fonts must be determined differently + * or sometimes cannot be determined. + * */ + font->ascent = face->available_sizes[ptsize].height; + font->descent = 0; + font->height = face->available_sizes[ptsize].height; + font->lineskip = FT_CEIL(font->ascent); + font->underline_offset = FT_FLOOR(face->underline_position); + font->underline_height = FT_FLOOR(face->underline_thickness); + } + + if ( font->underline_height < 1 ) { + font->underline_height = 1; + } + +#ifdef DEBUG_FONTS + printf("Font metrics:\n"); + printf("\tascent = %d, descent = %d\n", + font->ascent, font->descent); + printf("\theight = %d, lineskip = %d\n", + font->height, font->lineskip); + printf("\tunderline_offset = %d, underline_height = %d\n", + font->underline_offset, font->underline_height); +#endif + + /* Set the default font style */ + font->style = TTF_STYLE_NORMAL; + font->glyph_overhang = face->size->metrics.y_ppem / 10; + /* x offset = cos(((90.0-12)/360)*2*M_PI), or 12 degree angle */ + font->glyph_italics = 0.207f; + font->glyph_italics *= font->height; + + return font; +} + +TTF_Font* TTF_OpenFontRW( SDL_RWops *src, int freesrc, int ptsize ) +{ + return TTF_OpenFontIndexRW(src, freesrc, ptsize, 0); +} + +TTF_Font* TTF_OpenFontIndex( const char *file, int ptsize, long index ) +{ + SDL_RWops *rw = SDL_RWFromFile(file, "rb"); + if ( rw == NULL ) { + TTF_SetError(SDL_GetError()); + return NULL; + } + return TTF_OpenFontIndexRW(rw, 1, ptsize, index); +} + +TTF_Font* TTF_OpenFont( const char *file, int ptsize ) +{ + return TTF_OpenFontIndex(file, ptsize, 0); +} + +static void Flush_Glyph( c_glyph* glyph ) +{ + glyph->stored = 0; + glyph->index = 0; + if( glyph->bitmap.buffer ) { + free( glyph->bitmap.buffer ); + glyph->bitmap.buffer = 0; + } + if( glyph->pixmap.buffer ) { + free( glyph->pixmap.buffer ); + glyph->pixmap.buffer = 0; + } + glyph->cached = 0; +} + +static void Flush_Cache( TTF_Font* font ) +{ + int i; + int size = sizeof( font->cache ) / sizeof( font->cache[0] ); + + for( i = 0; i < size; ++i ) { + if( font->cache[i].cached ) { + Flush_Glyph( &font->cache[i] ); + } + + } + if( font->scratch.cached ) { + Flush_Glyph( &font->scratch ); + } + +} + +static FT_Error Load_Glyph( TTF_Font* font, Uint16 ch, c_glyph* cached, int want ) +{ + FT_Face face; + FT_Error error; + FT_GlyphSlot glyph; + FT_Glyph_Metrics* metrics; + FT_Outline* outline; + + if ( !font || !font->face ) { + return FT_Err_Invalid_Handle; + } + + face = font->face; + + /* Load the glyph */ + if ( ! cached->index ) { + cached->index = FT_Get_Char_Index( face, ch ); + } + error = FT_Load_Glyph( face, cached->index, FT_LOAD_DEFAULT ); + if( error ) { + return error; + } + + /* Get our glyph shortcuts */ + glyph = face->glyph; + metrics = &glyph->metrics; + outline = &glyph->outline; + + /* Get the glyph metrics if desired */ + if ( (want & CACHED_METRICS) && !(cached->stored & CACHED_METRICS) ) { + if ( FT_IS_SCALABLE( face ) ) { + /* Get the bounding box */ + cached->minx = FT_FLOOR(metrics->horiBearingX); + cached->maxx = cached->minx + FT_CEIL(metrics->width); + cached->maxy = FT_FLOOR(metrics->horiBearingY); + cached->miny = cached->maxy - FT_CEIL(metrics->height); + cached->yoffset = font->ascent - cached->maxy; + cached->advance = FT_CEIL(metrics->horiAdvance); + } else { + /* Get the bounding box for non-scalable format. + * Again, freetype2 fills in many of the font metrics + * with the value of 0, so some of the values we + * need must be calculated differently with certain + * assumptions about non-scalable formats. + * */ + cached->minx = FT_FLOOR(metrics->horiBearingX); + cached->maxx = cached->minx + FT_CEIL(metrics->horiAdvance); + cached->maxy = FT_FLOOR(metrics->horiBearingY); + cached->miny = cached->maxy - FT_CEIL(face->available_sizes[font->font_size_family].height); + cached->yoffset = 0; + cached->advance = FT_CEIL(metrics->horiAdvance); + } + + /* Adjust for bold and italic text */ + if( font->style & TTF_STYLE_BOLD ) { + cached->maxx += font->glyph_overhang; + } + if( font->style & TTF_STYLE_ITALIC ) { + cached->maxx += (int)ceil(font->glyph_italics); + } + cached->stored |= CACHED_METRICS; + } + + if ( ((want & CACHED_BITMAP) && !(cached->stored & CACHED_BITMAP)) || + ((want & CACHED_PIXMAP) && !(cached->stored & CACHED_PIXMAP)) ) { + int mono = (want & CACHED_BITMAP); + int i; + FT_Bitmap* src; + FT_Bitmap* dst; + + /* Handle the italic style */ + if( font->style & TTF_STYLE_ITALIC ) { + FT_Matrix shear; + + shear.xx = 1 << 16; + shear.xy = (int) ( font->glyph_italics * ( 1 << 16 ) ) / font->height; + shear.yx = 0; + shear.yy = 1 << 16; + + FT_Outline_Transform( outline, &shear ); + } + + /* Render the glyph */ + if ( mono ) { + error = FT_Render_Glyph( glyph, ft_render_mode_mono ); + } else { + error = FT_Render_Glyph( glyph, ft_render_mode_normal ); + } + if( error ) { + return error; + } + + /* Copy over information to cache */ + src = &glyph->bitmap; + if ( mono ) { + dst = &cached->bitmap; + } else { + dst = &cached->pixmap; + } + memcpy( dst, src, sizeof( *dst ) ); + + /* FT_Render_Glyph() and .fon fonts always generate a + * two-color (black and white) glyphslot surface, even + * when rendered in ft_render_mode_normal. */ + /* FT_IS_SCALABLE() means that the font is in outline format, + * but does not imply that outline is rendered as 8-bit + * grayscale, because embedded bitmap/graymap is preferred + * (see FT_LOAD_DEFAULT section of FreeType2 API Reference). + * FT_Render_Glyph() canreturn two-color bitmap or 4/16/256- + * color graymap according to the format of embedded bitmap/ + * graymap. */ + if ( glyph->bitmap.pixel_mode == FT_PIXEL_MODE_MONO ) { + dst->pitch *= 8; + } else if ( glyph->bitmap.pixel_mode == FT_PIXEL_MODE_GRAY2 ) { + dst->pitch *= 4; + } else if ( glyph->bitmap.pixel_mode == FT_PIXEL_MODE_GRAY4 ) { + dst->pitch *= 2; + } + + /* Adjust for bold and italic text */ + if( font->style & TTF_STYLE_BOLD ) { + int bump = font->glyph_overhang; + dst->pitch += bump; + dst->width += bump; + } + if( font->style & TTF_STYLE_ITALIC ) { + int bump = (int)ceil(font->glyph_italics); + dst->pitch += bump; + dst->width += bump; + } + + if (dst->rows != 0) { + dst->buffer = (unsigned char *)malloc( dst->pitch * dst->rows ); + if( !dst->buffer ) { + return FT_Err_Out_Of_Memory; + } + memset( dst->buffer, 0, dst->pitch * dst->rows ); + + for( i = 0; i < src->rows; i++ ) { + int soffset = i * src->pitch; + int doffset = i * dst->pitch; + if ( mono ) { + unsigned char *srcp = src->buffer + soffset; + unsigned char *dstp = dst->buffer + doffset; + int j; + if ( glyph->bitmap.pixel_mode == FT_PIXEL_MODE_MONO ) { + for ( j = 0; j < src->width; j += 8 ) { + unsigned char ch = *srcp++; + *dstp++ = (ch&0x80) >> 7; + ch <<= 1; + *dstp++ = (ch&0x80) >> 7; + ch <<= 1; + *dstp++ = (ch&0x80) >> 7; + ch <<= 1; + *dstp++ = (ch&0x80) >> 7; + ch <<= 1; + *dstp++ = (ch&0x80) >> 7; + ch <<= 1; + *dstp++ = (ch&0x80) >> 7; + ch <<= 1; + *dstp++ = (ch&0x80) >> 7; + ch <<= 1; + *dstp++ = (ch&0x80) >> 7; + } + } else if ( glyph->bitmap.pixel_mode == FT_PIXEL_MODE_GRAY2 ) { + for ( j = 0; j < src->width; j += 4 ) { + unsigned char ch = *srcp++; + *dstp++ = (((ch&0xA0) >> 6) >= 0x2) ? 1 : 0; + ch <<= 2; + *dstp++ = (((ch&0xA0) >> 6) >= 0x2) ? 1 : 0; + ch <<= 2; + *dstp++ = (((ch&0xA0) >> 6) >= 0x2) ? 1 : 0; + ch <<= 2; + *dstp++ = (((ch&0xA0) >> 6) >= 0x2) ? 1 : 0; + } + } else if ( glyph->bitmap.pixel_mode == FT_PIXEL_MODE_GRAY4 ) { + for ( j = 0; j < src->width; j += 2 ) { + unsigned char ch = *srcp++; + *dstp++ = (((ch&0xF0) >> 4) >= 0x8) ? 1 : 0; + ch <<= 4; + *dstp++ = (((ch&0xF0) >> 4) >= 0x8) ? 1 : 0; + } + } else { + for ( j = 0; j < src->width; j++ ) { + unsigned char ch = *srcp++; + *dstp++ = (ch >= 0x80) ? 1 : 0; + } + } + } else if ( glyph->bitmap.pixel_mode == FT_PIXEL_MODE_MONO ) { + /* This special case wouldn't + * be here if the FT_Render_Glyph() + * function wasn't buggy when it tried + * to render a .fon font with 256 + * shades of gray. Instead, it + * returns a black and white surface + * and we have to translate it back + * to a 256 gray shaded surface. + * */ + unsigned char *srcp = src->buffer + soffset; + unsigned char *dstp = dst->buffer + doffset; + unsigned char ch; + int j, k; + for ( j = 0; j < src->width; j += 8) { + ch = *srcp++; + for (k = 0; k < 8; ++k) { + if ((ch&0x80) >> 7) { + *dstp++ = NUM_GRAYS - 1; + } else { + *dstp++ = 0x00; + } + ch <<= 1; + } + } + } else if ( glyph->bitmap.pixel_mode == FT_PIXEL_MODE_GRAY2 ) { + unsigned char *srcp = src->buffer + soffset; + unsigned char *dstp = dst->buffer + doffset; + unsigned char ch; + int j, k; + for ( j = 0; j < src->width; j += 4 ) { + ch = *srcp++; + for ( k = 0; k < 4; ++k ) { + if ((ch&0xA0) >> 6) { + *dstp++ = NUM_GRAYS * ((ch&0xA0) >> 6) / 3 - 1; + } else { + *dstp++ = 0x00; + } + ch <<= 2; + } + } + } else if ( glyph->bitmap.pixel_mode == FT_PIXEL_MODE_GRAY4 ) { + unsigned char *srcp = src->buffer + soffset; + unsigned char *dstp = dst->buffer + doffset; + unsigned char ch; + int j, k; + for ( j = 0; j < src->width; j += 2 ) { + ch = *srcp++; + for ( k = 0; k < 2; ++k ) { + if ((ch&0xF0) >> 4) { + *dstp++ = NUM_GRAYS * ((ch&0xF0) >> 4) / 15 - 1; + } else { + *dstp++ = 0x00; + } + ch <<= 4; + } + } + } else { + memcpy(dst->buffer+doffset, + src->buffer+soffset, src->pitch); + } + } + } + + /* Handle the bold style */ + if ( font->style & TTF_STYLE_BOLD ) { + int row; + int col; + int offset; + int pixel; + Uint8* pixmap; + + /* The pixmap is a little hard, we have to add and clamp */ + for( row = dst->rows - 1; row >= 0; --row ) { + pixmap = (Uint8*) dst->buffer + row * dst->pitch; + for( offset=1; offset <= font->glyph_overhang; ++offset ) { + for( col = dst->width - 1; col > 0; --col ) { + if( mono ) { + pixmap[col] |= pixmap[col-1]; + } else { + pixel = (pixmap[col] + pixmap[col-1]); + if( pixel > NUM_GRAYS - 1 ) { + pixel = NUM_GRAYS - 1; + } + pixmap[col] = (Uint8) pixel; + } + } + } + } + } + + /* Mark that we rendered this format */ + if ( mono ) { + cached->stored |= CACHED_BITMAP; + } else { + cached->stored |= CACHED_PIXMAP; + } + } + + /* We're done, mark this glyph cached */ + cached->cached = ch; + + return 0; +} + +static FT_Error Find_Glyph( TTF_Font* font, Uint16 ch, int want ) +{ + int retval = 0; + + if( ch < 256 ) { + font->current = &font->cache[ch]; + } else { + if ( font->scratch.cached != ch ) { + Flush_Glyph( &font->scratch ); + } + font->current = &font->scratch; + } + if ( (font->current->stored & want) != want ) { + retval = Load_Glyph( font, ch, font->current, want ); + } + return retval; +} + +void TTF_CloseFont( TTF_Font* font ) +{ + if ( font ) { + Flush_Cache( font ); + if ( font->face ) { + FT_Done_Face( font->face ); + } + if ( font->args.stream ) { + free( font->args.stream ); + } + if ( font->freesrc ) { + SDL_RWclose( font->src ); + } + free( font ); + } +} + +static Uint16 *LATIN1_to_UNICODE(Uint16 *unicode, const char *text, int len) +{ + int i; + + for ( i=0; i < len; ++i ) { + unicode[i] = ((const unsigned char *)text)[i]; + } + unicode[i] = 0; + + return unicode; +} + +static Uint16 *UTF8_to_UNICODE(Uint16 *unicode, const char *utf8, int len) +{ + int i, j; + Uint16 ch; + + for ( i=0, j=0; i < len; ++i, ++j ) { + ch = ((const unsigned char *)utf8)[i]; + if ( ch >= 0xF0 ) { + ch = (Uint16)(utf8[i]&0x07) << 18; + ch |= (Uint16)(utf8[++i]&0x3F) << 12; + ch |= (Uint16)(utf8[++i]&0x3F) << 6; + ch |= (Uint16)(utf8[++i]&0x3F); + } else + if ( ch >= 0xE0 ) { + ch = (Uint16)(utf8[i]&0x0F) << 12; + ch |= (Uint16)(utf8[++i]&0x3F) << 6; + ch |= (Uint16)(utf8[++i]&0x3F); + } else + if ( ch >= 0xC0 ) { + ch = (Uint16)(utf8[i]&0x1F) << 6; + ch |= (Uint16)(utf8[++i]&0x3F); + } + unicode[j] = ch; + } + unicode[j] = 0; + + return unicode; +} + +int TTF_FontHeight(const TTF_Font *font) +{ + return(font->height); +} + +int TTF_FontAscent(const TTF_Font *font) +{ + return(font->ascent); +} + +int TTF_FontDescent(const TTF_Font *font) +{ + return(font->descent); +} + +int TTF_FontLineSkip(const TTF_Font *font) +{ + return(font->lineskip); +} + +long TTF_FontFaces(const TTF_Font *font) +{ + return(font->face->num_faces); +} + +int TTF_FontFaceIsFixedWidth(const TTF_Font *font) +{ + return(FT_IS_FIXED_WIDTH(font->face)); +} + +char *TTF_FontFaceFamilyName(const TTF_Font *font) +{ + return(font->face->family_name); +} + +char *TTF_FontFaceStyleName(const TTF_Font *font) +{ + return(font->face->style_name); +} + +int TTF_GlyphMetrics(TTF_Font *font, Uint16 ch, + int* minx, int* maxx, int* miny, int* maxy, int* advance) +{ + FT_Error error; + + error = Find_Glyph(font, ch, CACHED_METRICS); + if ( error ) { + TTF_SetFTError("Couldn't find glyph", error); + return -1; + } + + if ( minx ) { + *minx = font->current->minx; + } + if ( maxx ) { + *maxx = font->current->maxx; + if( font->style & TTF_STYLE_BOLD ) { + *maxx += font->glyph_overhang; + } + } + if ( miny ) { + *miny = font->current->miny; + } + if ( maxy ) { + *maxy = font->current->maxy; + } + if ( advance ) { + *advance = font->current->advance; + if( font->style & TTF_STYLE_BOLD ) { + *advance += font->glyph_overhang; + } + } + return 0; +} + +int TTF_SizeText(TTF_Font *font, const char *text, int *w, int *h) +{ + Uint16 *unicode_text; + int unicode_len; + int status; + + /* Copy the Latin-1 text to a UNICODE text buffer */ + unicode_len = strlen(text); + unicode_text = (Uint16 *)ALLOCA((1+unicode_len+1)*(sizeof *unicode_text)); + if ( unicode_text == NULL ) { + TTF_SetError("Out of memory"); + return -1; + } + *unicode_text = UNICODE_BOM_NATIVE; + LATIN1_to_UNICODE(unicode_text+1, text, unicode_len); + + /* Render the new text */ + status = TTF_SizeUNICODE(font, unicode_text, w, h); + + /* Free the text buffer and return */ + FREEA(unicode_text); + return status; +} + +int TTF_SizeUTF8(TTF_Font *font, const char *text, int *w, int *h) +{ + Uint16 *unicode_text; + int unicode_len; + int status; + + /* Copy the UTF-8 text to a UNICODE text buffer */ + unicode_len = strlen(text); + unicode_text = (Uint16 *)ALLOCA((1+unicode_len+1)*(sizeof *unicode_text)); + if ( unicode_text == NULL ) { + TTF_SetError("Out of memory"); + return -1; + } + *unicode_text = UNICODE_BOM_NATIVE; + UTF8_to_UNICODE(unicode_text+1, text, unicode_len); + + /* Render the new text */ + status = TTF_SizeUNICODE(font, unicode_text, w, h); + + /* Free the text buffer and return */ + FREEA(unicode_text); + return status; +} + +int TTF_SizeUNICODE(TTF_Font *font, const Uint16 *text, int *w, int *h) +{ + int status; + const Uint16 *ch; + int swapped; + int x, z; + int minx, maxx; + int miny, maxy; + c_glyph *glyph; + FT_Error error; + FT_Long use_kerning; + FT_UInt prev_index = 0; + + /* Initialize everything to 0 */ + if ( ! TTF_initialized ) { + TTF_SetError( "Library not initialized" ); + return -1; + } + status = 0; + minx = maxx = 0; + miny = maxy = 0; + swapped = TTF_byteswapped; + + /* check kerning */ + use_kerning = FT_HAS_KERNING( font->face ); + + /* Load each character and sum it's bounding box */ + x= 0; + for ( ch=text; *ch; ++ch ) { + Uint16 c = *ch; + if ( c == UNICODE_BOM_NATIVE ) { + swapped = 0; + if ( text == ch ) { + ++text; + } + continue; + } + if ( c == UNICODE_BOM_SWAPPED ) { + swapped = 1; + if ( text == ch ) { + ++text; + } + continue; + } + if ( swapped ) { + c = SDL_Swap16(c); + } + + error = Find_Glyph(font, c, CACHED_METRICS); + if ( error ) { + return -1; + } + glyph = font->current; + + /* handle kerning */ + if ( use_kerning && prev_index && glyph->index ) { + FT_Vector delta; + FT_Get_Kerning( font->face, prev_index, glyph->index, ft_kerning_default, &delta ); + x += delta.x >> 6; + } + +#if 0 + if ( (ch == text) && (glyph->minx < 0) ) { + /* Fixes the texture wrapping bug when the first letter + * has a negative minx value or horibearing value. The entire + * bounding box must be adjusted to be bigger so the entire + * letter can fit without any texture corruption or wrapping. + * + * Effects: First enlarges bounding box. + * Second, xstart has to start ahead of its normal spot in the + * negative direction of the negative minx value. + * (pushes everything to the right). + * + * This will make the memory copy of the glyph bitmap data + * work out correctly. + * */ + z -= glyph->minx; + + } +#endif + + z = x + glyph->minx; + if ( minx > z ) { + minx = z; + } + if ( font->style & TTF_STYLE_BOLD ) { + x += font->glyph_overhang; + } + if ( glyph->advance > glyph->maxx ) { + z = x + glyph->advance; + } else { + z = x + glyph->maxx; + } + if ( maxx < z ) { + maxx = z; + } + x += glyph->advance; + + if ( glyph->miny < miny ) { + miny = glyph->miny; + } + if ( glyph->maxy > maxy ) { + maxy = glyph->maxy; + } + prev_index = glyph->index; + } + + /* Fill the bounds rectangle */ + if ( w ) { + *w = (maxx - minx); + } + if ( h ) { +#if 0 /* This is correct, but breaks many applications */ + *h = (maxy - miny); +#else + *h = font->height; +#endif + } + return status; +} + +/* Convert the Latin-1 text to UNICODE and render it +*/ +SDL_Surface *TTF_RenderText_Solid(TTF_Font *font, + const char *text, SDL_Color fg) +{ + SDL_Surface *textbuf; + Uint16 *unicode_text; + int unicode_len; + + /* Copy the Latin-1 text to a UNICODE text buffer */ + unicode_len = strlen(text); + unicode_text = (Uint16 *)ALLOCA((1+unicode_len+1)*(sizeof *unicode_text)); + if ( unicode_text == NULL ) { + TTF_SetError("Out of memory"); + return(NULL); + } + *unicode_text = UNICODE_BOM_NATIVE; + LATIN1_to_UNICODE(unicode_text+1, text, unicode_len); + + /* Render the new text */ + textbuf = TTF_RenderUNICODE_Solid(font, unicode_text, fg); + + /* Free the text buffer and return */ + FREEA(unicode_text); + return(textbuf); +} + +/* Convert the UTF-8 text to UNICODE and render it +*/ +SDL_Surface *TTF_RenderUTF8_Solid(TTF_Font *font, + const char *text, SDL_Color fg) +{ + SDL_Surface *textbuf; + Uint16 *unicode_text; + int unicode_len; + + /* Copy the UTF-8 text to a UNICODE text buffer */ + unicode_len = strlen(text); + unicode_text = (Uint16 *)ALLOCA((1+unicode_len+1)*(sizeof *unicode_text)); + if ( unicode_text == NULL ) { + TTF_SetError("Out of memory"); + return(NULL); + } + *unicode_text = UNICODE_BOM_NATIVE; + UTF8_to_UNICODE(unicode_text, text, unicode_len); + + /* Render the new text */ + textbuf = TTF_RenderUNICODE_Solid(font, unicode_text, fg); + + /* Free the text buffer and return */ + FREEA(unicode_text); + return(textbuf); +} + +SDL_Surface *TTF_RenderUNICODE_Solid(TTF_Font *font, + const Uint16 *text, SDL_Color fg) +{ + int xstart; + int width; + int height; + SDL_Surface* textbuf; + SDL_Palette* palette; + const Uint16* ch; + Uint8* src; + Uint8* dst; + Uint8 *dst_check; + int swapped; + int row, col; + c_glyph *glyph; + + FT_Bitmap *current; + FT_Error error; + FT_Long use_kerning; + FT_UInt prev_index = 0; + + /* Get the dimensions of the text surface */ + if( ( TTF_SizeUNICODE(font, text, &width, NULL) < 0 ) || !width ) { + TTF_SetError( "Text has zero width" ); + return NULL; + } + height = font->height; + + /* Create the target surface */ + textbuf = SDL_AllocSurface(SDL_SWSURFACE, width, height, 8, 0, 0, 0, 0); + if( textbuf == NULL ) { + return NULL; + } + + /* Adding bound checking to avoid all kinds of memory corruption errors + that may occur. */ + dst_check = (Uint8*)textbuf->pixels + textbuf->pitch * textbuf->h; + + /* Fill the palette with the foreground color */ + palette = textbuf->format->palette; + palette->colors[0].r = 255 - fg.r; + palette->colors[0].g = 255 - fg.g; + palette->colors[0].b = 255 - fg.b; + palette->colors[1].r = fg.r; + palette->colors[1].g = fg.g; + palette->colors[1].b = fg.b; + SDL_SetColorKey( textbuf, SDL_SRCCOLORKEY, 0 ); + + /* check kerning */ + use_kerning = FT_HAS_KERNING( font->face ); + + /* Load and render each character */ + xstart = 0; + swapped = TTF_byteswapped; + for( ch=text; *ch; ++ch ) { + Uint16 c = *ch; + if ( c == UNICODE_BOM_NATIVE ) { + swapped = 0; + if ( text == ch ) { + ++text; + } + continue; + } + if ( c == UNICODE_BOM_SWAPPED ) { + swapped = 1; + if ( text == ch ) { + ++text; + } + continue; + } + if ( swapped ) { + c = SDL_Swap16(c); + } + + error = Find_Glyph(font, c, CACHED_METRICS|CACHED_BITMAP); + if( error ) { + SDL_FreeSurface( textbuf ); + return NULL; + } + glyph = font->current; + current = &glyph->bitmap; + /* Ensure the width of the pixmap is correct. On some cases, + * freetype may report a larger pixmap than possible.*/ + width = current->width; + if (width > glyph->maxx - glyph->minx) { + width = glyph->maxx - glyph->minx; + } + /* do kerning, if possible AC-Patch */ + if ( use_kerning && prev_index && glyph->index ) { + FT_Vector delta; + FT_Get_Kerning( font->face, prev_index, glyph->index, ft_kerning_default, &delta ); + xstart += delta.x >> 6; + } + /* Compensate for wrap around bug with negative minx's */ + if ( (ch == text) && (glyph->minx < 0) ) { + xstart -= glyph->minx; + } + + for( row = 0; row < current->rows; ++row ) { + /* Make sure we don't go either over, or under the + * limit */ + if ( row+glyph->yoffset < 0 ) { + continue; + } + if ( row+glyph->yoffset >= textbuf->h ) { + continue; + } + dst = (Uint8*) textbuf->pixels + + (row+glyph->yoffset) * textbuf->pitch + + xstart + glyph->minx; + src = current->buffer + row * current->pitch; + + for ( col=width; col>0 && dst < dst_check; --col ) { + *dst++ |= *src++; + } + } + + xstart += glyph->advance; + if ( font->style & TTF_STYLE_BOLD ) { + xstart += font->glyph_overhang; + } + prev_index = glyph->index; + } + + /* Handle the underline style */ + if( font->style & TTF_STYLE_UNDERLINE ) { + row = font->ascent - font->underline_offset - 1; + if ( row >= textbuf->h) { + row = (textbuf->h-1) - font->underline_height; + } + dst = (Uint8 *)textbuf->pixels + row * textbuf->pitch; + for ( row=font->underline_height; row>0; --row ) { + /* 1 because 0 is the bg color */ + memset( dst, 1, textbuf->w ); + dst += textbuf->pitch; + } + } + return textbuf; +} + +SDL_Surface *TTF_RenderGlyph_Solid(TTF_Font *font, Uint16 ch, SDL_Color fg) +{ + SDL_Surface *textbuf; + SDL_Palette *palette; + Uint8 *src, *dst; + int row; + FT_Error error; + c_glyph *glyph; + + /* Get the glyph itself */ + error = Find_Glyph(font, ch, CACHED_METRICS|CACHED_BITMAP); + if ( error ) { + return(NULL); + } + glyph = font->current; + + /* Create the target surface */ + textbuf = SDL_CreateRGBSurface( SDL_SWSURFACE, + glyph->bitmap.pitch, + glyph->bitmap.rows, + 8, 0, 0, 0, 0 ); + if ( ! textbuf ) { + return(NULL); + } + + /* Fill the palette with the foreground color */ + palette = textbuf->format->palette; + palette->colors[0].r = 255-fg.r; + palette->colors[0].g = 255-fg.g; + palette->colors[0].b = 255-fg.b; + palette->colors[1].r = fg.r; + palette->colors[1].g = fg.g; + palette->colors[1].b = fg.b; + SDL_SetColorKey(textbuf, SDL_SRCCOLORKEY, 0); + + /* Copy the character from the pixmap */ + src = glyph->bitmap.buffer; + dst = (Uint8*) textbuf->pixels; + for ( row = 0; row < textbuf->h; ++row ) { + memcpy( dst, src, glyph->bitmap.pitch ); + src += glyph->bitmap.pitch; + dst += textbuf->pitch; + } + + /* Handle the underline style */ + if( font->style & TTF_STYLE_UNDERLINE ) { + row = font->ascent - font->underline_offset - 1; + if ( row >= textbuf->h) { + row = (textbuf->h-1) - font->underline_height; + } + dst = (Uint8 *)textbuf->pixels + row * textbuf->pitch; + for ( row=font->underline_height; row>0; --row ) { + /* 1 because 0 is the bg color */ + memset( dst, 1, textbuf->w ); + dst += textbuf->pitch; + } + } + return(textbuf); +} + + +/* Convert the Latin-1 text to UNICODE and render it +*/ +SDL_Surface *TTF_RenderText_Shaded(TTF_Font *font, + const char *text, SDL_Color fg, SDL_Color bg) +{ + SDL_Surface *textbuf; + Uint16 *unicode_text; + int unicode_len; + + /* Copy the Latin-1 text to a UNICODE text buffer */ + unicode_len = strlen(text); + unicode_text = (Uint16 *)ALLOCA((1+unicode_len+1)*(sizeof *unicode_text)); + if ( unicode_text == NULL ) { + TTF_SetError("Out of memory"); + return(NULL); + } + *unicode_text = UNICODE_BOM_NATIVE; + LATIN1_to_UNICODE(unicode_text+1, text, unicode_len); + + /* Render the new text */ + textbuf = TTF_RenderUNICODE_Shaded(font, unicode_text, fg, bg); + + /* Free the text buffer and return */ + FREEA(unicode_text); + return(textbuf); +} + +/* Convert the UTF-8 text to UNICODE and render it +*/ +SDL_Surface *TTF_RenderUTF8_Shaded(TTF_Font *font, + const char *text, SDL_Color fg, SDL_Color bg) +{ + SDL_Surface *textbuf; + Uint16 *unicode_text; + int unicode_len; + + /* Copy the UTF-8 text to a UNICODE text buffer */ + unicode_len = strlen(text); + unicode_text = (Uint16 *)ALLOCA((1+unicode_len+1)*(sizeof *unicode_text)); + if ( unicode_text == NULL ) { + TTF_SetError("Out of memory"); + return(NULL); + } + *unicode_text = UNICODE_BOM_NATIVE; + UTF8_to_UNICODE(unicode_text+1, text, unicode_len); + + /* Render the new text */ + textbuf = TTF_RenderUNICODE_Shaded(font, unicode_text, fg, bg); + + /* Free the text buffer and return */ + FREEA(unicode_text); + return(textbuf); +} + +SDL_Surface* TTF_RenderUNICODE_Shaded( TTF_Font* font, + const Uint16* text, + SDL_Color fg, + SDL_Color bg ) +{ + int xstart; + int width; + int height; + SDL_Surface* textbuf; + SDL_Palette* palette; + int index; + int rdiff; + int gdiff; + int bdiff; + const Uint16* ch; + Uint8* src; + Uint8* dst; + Uint8* dst_check; + int swapped; + int row, col; + FT_Bitmap* current; + c_glyph *glyph; + FT_Error error; + FT_Long use_kerning; + FT_UInt prev_index = 0; + + /* Get the dimensions of the text surface */ + if( ( TTF_SizeUNICODE(font, text, &width, NULL) < 0 ) || !width ) { + TTF_SetError("Text has zero width"); + return NULL; + } + height = font->height; + + /* Create the target surface */ + textbuf = SDL_AllocSurface(SDL_SWSURFACE, width, height, 8, 0, 0, 0, 0); + if( textbuf == NULL ) { + return NULL; + } + + /* Adding bound checking to avoid all kinds of memory corruption errors + that may occur. */ + dst_check = (Uint8*)textbuf->pixels + textbuf->pitch * textbuf->h; + + /* Fill the palette with NUM_GRAYS levels of shading from bg to fg */ + palette = textbuf->format->palette; + rdiff = fg.r - bg.r; + gdiff = fg.g - bg.g; + bdiff = fg.b - bg.b; + + for( index = 0; index < NUM_GRAYS; ++index ) { + palette->colors[index].r = bg.r + (index*rdiff) / (NUM_GRAYS-1); + palette->colors[index].g = bg.g + (index*gdiff) / (NUM_GRAYS-1); + palette->colors[index].b = bg.b + (index*bdiff) / (NUM_GRAYS-1); + } + + /* check kerning */ + use_kerning = FT_HAS_KERNING( font->face ); + + /* Load and render each character */ + xstart = 0; + swapped = TTF_byteswapped; + for( ch = text; *ch; ++ch ) { + Uint16 c = *ch; + if ( c == UNICODE_BOM_NATIVE ) { + swapped = 0; + if ( text == ch ) { + ++text; + } + continue; + } + if ( c == UNICODE_BOM_SWAPPED ) { + swapped = 1; + if ( text == ch ) { + ++text; + } + continue; + } + if ( swapped ) { + c = SDL_Swap16(c); + } + + error = Find_Glyph(font, c, CACHED_METRICS|CACHED_PIXMAP); + if( error ) { + SDL_FreeSurface( textbuf ); + return NULL; + } + glyph = font->current; + /* Ensure the width of the pixmap is correct. On some cases, + * freetype may report a larger pixmap than possible.*/ + width = glyph->pixmap.width; + if (width > glyph->maxx - glyph->minx) { + width = glyph->maxx - glyph->minx; + } + /* do kerning, if possible AC-Patch */ + if ( use_kerning && prev_index && glyph->index ) { + FT_Vector delta; + FT_Get_Kerning( font->face, prev_index, glyph->index, ft_kerning_default, &delta ); + xstart += delta.x >> 6; + } + /* Compensate for the wrap around with negative minx's */ + if ( (ch == text) && (glyph->minx < 0) ) { + xstart -= glyph->minx; + } + + current = &glyph->pixmap; + for( row = 0; row < current->rows; ++row ) { + /* Make sure we don't go either over, or under the + * limit */ + if ( row+glyph->yoffset < 0 ) { + continue; + } + if ( row+glyph->yoffset >= textbuf->h ) { + continue; + } + dst = (Uint8*) textbuf->pixels + + (row+glyph->yoffset) * textbuf->pitch + + xstart + glyph->minx; + src = current->buffer + row * current->pitch; + for ( col=width; col>0 && dst < dst_check; --col ) { + *dst++ |= *src++; + } + } + + xstart += glyph->advance; + if( font->style & TTF_STYLE_BOLD ) { + xstart += font->glyph_overhang; + } + prev_index = glyph->index; + } + + /* Handle the underline style */ + if( font->style & TTF_STYLE_UNDERLINE ) { + row = font->ascent - font->underline_offset - 1; + if ( row >= textbuf->h) { + row = (textbuf->h-1) - font->underline_height; + } + dst = (Uint8 *)textbuf->pixels + row * textbuf->pitch; + for ( row=font->underline_height; row>0; --row ) { + memset( dst, NUM_GRAYS - 1, textbuf->w ); + dst += textbuf->pitch; + } + } + return textbuf; +} + +SDL_Surface* TTF_RenderGlyph_Shaded( TTF_Font* font, + Uint16 ch, + SDL_Color fg, + SDL_Color bg ) +{ + SDL_Surface* textbuf; + SDL_Palette* palette; + int index; + int rdiff; + int gdiff; + int bdiff; + Uint8* src; + Uint8* dst; + int row; + FT_Error error; + c_glyph* glyph; + + /* Get the glyph itself */ + error = Find_Glyph(font, ch, CACHED_METRICS|CACHED_PIXMAP); + if( error ) { + return NULL; + } + glyph = font->current; + + /* Create the target surface */ + textbuf = SDL_CreateRGBSurface( SDL_SWSURFACE, + glyph->pixmap.width, + glyph->pixmap.rows, + 8, 0, 0, 0, 0 ); + if( !textbuf ) { + return NULL; + } + + /* Fill the palette with NUM_GRAYS levels of shading from bg to fg */ + palette = textbuf->format->palette; + rdiff = fg.r - bg.r; + gdiff = fg.g - bg.g; + bdiff = fg.b - bg.b; + for( index = 0; index < NUM_GRAYS; ++index ) { + palette->colors[index].r = bg.r + (index*rdiff) / (NUM_GRAYS-1); + palette->colors[index].g = bg.g + (index*gdiff) / (NUM_GRAYS-1); + palette->colors[index].b = bg.b + (index*bdiff) / (NUM_GRAYS-1); + } + + /* Copy the character from the pixmap */ + src = glyph->pixmap.buffer; + dst = (Uint8*) textbuf->pixels; + for ( row = 0; row < textbuf->h; ++row ) { + memcpy( dst, src, glyph->pixmap.pitch ); + src += glyph->pixmap.pitch; + dst += textbuf->pitch; + } + + /* Handle the underline style */ + if( font->style & TTF_STYLE_UNDERLINE ) { + row = font->ascent - font->underline_offset - 1; + if ( row >= textbuf->h) { + row = (textbuf->h-1) - font->underline_height; + } + dst = (Uint8 *)textbuf->pixels + row * textbuf->pitch; + for ( row=font->underline_height; row>0; --row ) { + memset( dst, NUM_GRAYS - 1, textbuf->w ); + dst += textbuf->pitch; + } + } + return textbuf; +} + +/* Convert the Latin-1 text to UNICODE and render it +*/ +SDL_Surface *TTF_RenderText_Blended(TTF_Font *font, + const char *text, SDL_Color fg) +{ + SDL_Surface *textbuf; + Uint16 *unicode_text; + int unicode_len; + + /* Copy the Latin-1 text to a UNICODE text buffer */ + unicode_len = strlen(text); + unicode_text = (Uint16 *)ALLOCA((1+unicode_len+1)*(sizeof *unicode_text)); + if ( unicode_text == NULL ) { + TTF_SetError("Out of memory"); + return(NULL); + } + *unicode_text = UNICODE_BOM_NATIVE; + LATIN1_to_UNICODE(unicode_text+1, text, unicode_len); + + /* Render the new text */ + textbuf = TTF_RenderUNICODE_Blended(font, unicode_text, fg); + + /* Free the text buffer and return */ + FREEA(unicode_text); + return(textbuf); +} + +/* Convert the UTF-8 text to UNICODE and render it +*/ +SDL_Surface *TTF_RenderUTF8_Blended(TTF_Font *font, + const char *text, SDL_Color fg) +{ + SDL_Surface *textbuf; + Uint16 *unicode_text; + int unicode_len; + + /* Copy the UTF-8 text to a UNICODE text buffer */ + unicode_len = strlen(text); + unicode_text = (Uint16 *)ALLOCA((1+unicode_len+1)*(sizeof *unicode_text)); + if ( unicode_text == NULL ) { + TTF_SetError("Out of memory"); + return(NULL); + } + *unicode_text = UNICODE_BOM_NATIVE; + UTF8_to_UNICODE(unicode_text+1, text, unicode_len); + + /* Render the new text */ + textbuf = TTF_RenderUNICODE_Blended(font, unicode_text, fg); + + /* Free the text buffer and return */ + FREEA(unicode_text); + return(textbuf); +} + +SDL_Surface *TTF_RenderUNICODE_Blended(TTF_Font *font, + const Uint16 *text, SDL_Color fg) +{ + int xstart; + int width, height; + SDL_Surface *textbuf; + Uint32 alpha; + Uint32 pixel; + const Uint16 *ch; + Uint8 *src; + Uint32 *dst; + Uint32 *dst_check; + int swapped; + int row, col; + c_glyph *glyph; + FT_Error error; + FT_Long use_kerning; + FT_UInt prev_index = 0; + + /* Get the dimensions of the text surface */ + if ( (TTF_SizeUNICODE(font, text, &width, NULL) < 0) || !width ) { + TTF_SetError("Text has zero width"); + return(NULL); + } + height = font->height; + + textbuf = SDL_AllocSurface(SDL_SWSURFACE, width, height, 32, + 0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000); + if ( textbuf == NULL ) { + return(NULL); + } + + /* Adding bound checking to avoid all kinds of memory corruption errors + that may occur. */ + dst_check = (Uint32*)textbuf->pixels + textbuf->pitch/4 * textbuf->h; + + /* check kerning */ + use_kerning = FT_HAS_KERNING( font->face ); + + /* Load and render each character */ + xstart = 0; + swapped = TTF_byteswapped; + pixel = (fg.r<<16)|(fg.g<<8)|fg.b; + SDL_FillRect(textbuf, NULL, pixel); /* Initialize with fg and 0 alpha */ + + for ( ch=text; *ch; ++ch ) { + Uint16 c = *ch; + if ( c == UNICODE_BOM_NATIVE ) { + swapped = 0; + if ( text == ch ) { + ++text; + } + continue; + } + if ( c == UNICODE_BOM_SWAPPED ) { + swapped = 1; + if ( text == ch ) { + ++text; + } + continue; + } + if ( swapped ) { + c = SDL_Swap16(c); + } + error = Find_Glyph(font, c, CACHED_METRICS|CACHED_PIXMAP); + if( error ) { + SDL_FreeSurface( textbuf ); + return NULL; + } + glyph = font->current; + /* Ensure the width of the pixmap is correct. On some cases, + * freetype may report a larger pixmap than possible.*/ + width = glyph->pixmap.width; + if (width > glyph->maxx - glyph->minx) { + width = glyph->maxx - glyph->minx; + } + /* do kerning, if possible AC-Patch */ + if ( use_kerning && prev_index && glyph->index ) { + FT_Vector delta; + FT_Get_Kerning( font->face, prev_index, glyph->index, ft_kerning_default, &delta ); + xstart += delta.x >> 6; + } + + /* Compensate for the wrap around bug with negative minx's */ + if ( (ch == text) && (glyph->minx < 0) ) { + xstart -= glyph->minx; + } + + for ( row = 0; row < glyph->pixmap.rows; ++row ) { + /* Make sure we don't go either over, or under the + * limit */ + if ( row+glyph->yoffset < 0 ) { + continue; + } + if ( row+glyph->yoffset >= textbuf->h ) { + continue; + } + dst = (Uint32*) textbuf->pixels + + (row+glyph->yoffset) * textbuf->pitch/4 + + xstart + glyph->minx; + + /* Added code to adjust src pointer for pixmaps to + * account for pitch. + * */ + src = (Uint8*) (glyph->pixmap.buffer + glyph->pixmap.pitch * row); + for ( col = width; col>0 && dst < dst_check; --col) { + alpha = *src++; + *dst++ |= pixel | (alpha << 24); + } + } + + xstart += glyph->advance; + if ( font->style & TTF_STYLE_BOLD ) { + xstart += font->glyph_overhang; + } + prev_index = glyph->index; + } + + /* Handle the underline style */ + if( font->style & TTF_STYLE_UNDERLINE ) { + row = font->ascent - font->underline_offset - 1; + if ( row >= textbuf->h) { + row = (textbuf->h-1) - font->underline_height; + } + dst = (Uint32 *)textbuf->pixels + row * textbuf->pitch/4; + pixel |= 0xFF000000; /* Amask */ + for ( row=font->underline_height; row>0; --row ) { + for ( col=0; col < textbuf->w; ++col ) { + dst[col] = pixel; + } + dst += textbuf->pitch/4; + } + } + return(textbuf); +} + +SDL_Surface *TTF_RenderGlyph_Blended(TTF_Font *font, Uint16 ch, SDL_Color fg) +{ + SDL_Surface *textbuf; + Uint32 alpha; + Uint32 pixel; + Uint8 *src; + Uint32 *dst; + int row, col; + FT_Error error; + c_glyph *glyph; + + /* Get the glyph itself */ + error = Find_Glyph(font, ch, CACHED_METRICS|CACHED_PIXMAP); + if ( error ) { + return(NULL); + } + glyph = font->current; + + textbuf = SDL_CreateRGBSurface(SDL_SWSURFACE, + glyph->pixmap.width, glyph->pixmap.rows, 32, + 0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000); + if ( ! textbuf ) { + return(NULL); + } + + /* Copy the character from the pixmap */ + pixel = (fg.r<<16)|(fg.g<<8)|fg.b; + SDL_FillRect(textbuf, NULL, pixel); /* Initialize with fg and 0 alpha */ + + for ( row=0; rowh; ++row ) { + /* Changed src to take pitch into account, not just width */ + src = glyph->pixmap.buffer + row * glyph->pixmap.pitch; + dst = (Uint32 *)textbuf->pixels + row * textbuf->pitch/4; + for ( col=0; colpixmap.width; ++col ) { + alpha = *src++; + *dst++ = pixel | (alpha << 24); + } + } + + /* Handle the underline style */ + if( font->style & TTF_STYLE_UNDERLINE ) { + row = font->ascent - font->underline_offset - 1; + if ( row >= textbuf->h) { + row = (textbuf->h-1) - font->underline_height; + } + dst = (Uint32 *)textbuf->pixels + row * textbuf->pitch/4; + pixel |= 0xFF000000; /* Amask */ + for ( row=font->underline_height; row>0; --row ) { + for ( col=0; col < textbuf->w; ++col ) { + dst[col] = pixel; + } + dst += textbuf->pitch/4; + } + } + return(textbuf); +} + +void TTF_SetFontStyle( TTF_Font* font, int style ) +{ + font->style = style; + Flush_Cache( font ); +} + +int TTF_GetFontStyle( const TTF_Font* font ) +{ + return font->style; +} + +void TTF_Quit( void ) +{ + if ( TTF_initialized ) { + if ( --TTF_initialized == 0 ) { + FT_Done_FreeType( library ); + } + } +} + +int TTF_WasInit( void ) +{ + return TTF_initialized; +} diff --git a/src/helper/SDL_ttf/SDL_ttf.h b/src/helper/SDL_ttf/SDL_ttf.h new file mode 100755 index 000000000..6a97d7c00 --- /dev/null +++ b/src/helper/SDL_ttf/SDL_ttf.h @@ -0,0 +1,234 @@ +/* + SDL_ttf: A companion library to SDL for working with TrueType (tm) fonts + Copyright (C) 1997-2004 Sam Lantinga + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this library; if not, write to the Free + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + Sam Lantinga + slouken@libsdl.org +*/ + +/* $Id: SDL_ttf.h 3282 2007-07-15 06:02:48Z slouken $ */ + +/* This library is a wrapper around the excellent FreeType 2.0 library, + available at: + http://www.freetype.org/ +*/ + +#ifndef _SDL_TTF_H +#define _SDL_TTF_H + +#include +#include + +/* Set up for C function definitions, even when using C++ */ +#ifdef __cplusplus +extern "C" { +#endif + +/* Printable format: "%d.%d.%d", MAJOR, MINOR, PATCHLEVEL +*/ +#define SDL_TTF_MAJOR_VERSION 2 +#define SDL_TTF_MINOR_VERSION 0 +#define SDL_TTF_PATCHLEVEL 9 + +/* This macro can be used to fill a version structure with the compile-time + * version of the SDL_ttf library. + */ +#define SDL_TTF_VERSION(X) \ +{ \ + (X)->major = SDL_TTF_MAJOR_VERSION; \ + (X)->minor = SDL_TTF_MINOR_VERSION; \ + (X)->patch = SDL_TTF_PATCHLEVEL; \ +} + +/* Backwards compatibility */ +#define TTF_MAJOR_VERSION SDL_TTF_MAJOR_VERSION +#define TTF_MINOR_VERSION SDL_TTF_MINOR_VERSION +#define TTF_PATCHLEVEL SDL_TTF_PATCHLEVEL +#define TTF_VERSION(X) SDL_TTF_VERSION(X) + +/* This function gets the version of the dynamically linked SDL_ttf library. + it should NOT be used to fill a version structure, instead you should + use the SDL_TTF_VERSION() macro. + */ +extern DECLSPEC const SDL_version * SDLCALL TTF_Linked_Version(void); + +/* ZERO WIDTH NO-BREAKSPACE (Unicode byte order mark) */ +#define UNICODE_BOM_NATIVE 0xFEFF +#define UNICODE_BOM_SWAPPED 0xFFFE + +/* This function tells the library whether UNICODE text is generally + byteswapped. A UNICODE BOM character in a string will override + this setting for the remainder of that string. +*/ +extern DECLSPEC void SDLCALL TTF_ByteSwappedUNICODE(int swapped); + +/* The internal structure containing font information */ +typedef struct _TTF_Font TTF_Font; + +/* Initialize the TTF engine - returns 0 if successful, -1 on error */ +extern DECLSPEC int SDLCALL TTF_Init(void); + +/* Open a font file and create a font of the specified point size. + * Some .fon fonts will have several sizes embedded in the file, so the + * point size becomes the index of choosing which size. If the value + * is too high, the last indexed size will be the default. */ +extern DECLSPEC TTF_Font * SDLCALL TTF_OpenFont(const char *file, int ptsize); +extern DECLSPEC TTF_Font * SDLCALL TTF_OpenFontIndex(const char *file, int ptsize, long index); +extern DECLSPEC TTF_Font * SDLCALL TTF_OpenFontRW(SDL_RWops *src, int freesrc, int ptsize); +extern DECLSPEC TTF_Font * SDLCALL TTF_OpenFontIndexRW(SDL_RWops *src, int freesrc, int ptsize, long index); + +/* Set and retrieve the font style + This font style is implemented by modifying the font glyphs, and + doesn't reflect any inherent properties of the truetype font file. +*/ +#define TTF_STYLE_NORMAL 0x00 +#define TTF_STYLE_BOLD 0x01 +#define TTF_STYLE_ITALIC 0x02 +#define TTF_STYLE_UNDERLINE 0x04 +extern DECLSPEC int SDLCALL TTF_GetFontStyle(const TTF_Font *font); +extern DECLSPEC void SDLCALL TTF_SetFontStyle(TTF_Font *font, int style); + +/* Get the total height of the font - usually equal to point size */ +extern DECLSPEC int SDLCALL TTF_FontHeight(const TTF_Font *font); + +/* Get the offset from the baseline to the top of the font + This is a positive value, relative to the baseline. + */ +extern DECLSPEC int SDLCALL TTF_FontAscent(const TTF_Font *font); + +/* Get the offset from the baseline to the bottom of the font + This is a negative value, relative to the baseline. + */ +extern DECLSPEC int SDLCALL TTF_FontDescent(const TTF_Font *font); + +/* Get the recommended spacing between lines of text for this font */ +extern DECLSPEC int SDLCALL TTF_FontLineSkip(const TTF_Font *font); + +/* Get the number of faces of the font */ +extern DECLSPEC long SDLCALL TTF_FontFaces(const TTF_Font *font); + +/* Get the font face attributes, if any */ +extern DECLSPEC int SDLCALL TTF_FontFaceIsFixedWidth(const TTF_Font *font); +extern DECLSPEC char * SDLCALL TTF_FontFaceFamilyName(const TTF_Font *font); +extern DECLSPEC char * SDLCALL TTF_FontFaceStyleName(const TTF_Font *font); + +/* Get the metrics (dimensions) of a glyph + To understand what these metrics mean, here is a useful link: + http://freetype.sourceforge.net/freetype2/docs/tutorial/step2.html + */ +extern DECLSPEC int SDLCALL TTF_GlyphMetrics(TTF_Font *font, Uint16 ch, + int *minx, int *maxx, + int *miny, int *maxy, int *advance); + +/* Get the dimensions of a rendered string of text */ +extern DECLSPEC int SDLCALL TTF_SizeText(TTF_Font *font, const char *text, int *w, int *h); +extern DECLSPEC int SDLCALL TTF_SizeUTF8(TTF_Font *font, const char *text, int *w, int *h); +extern DECLSPEC int SDLCALL TTF_SizeUNICODE(TTF_Font *font, const Uint16 *text, int *w, int *h); + +/* Create an 8-bit palettized surface and render the given text at + fast quality with the given font and color. The 0 pixel is the + colorkey, giving a transparent background, and the 1 pixel is set + to the text color. + This function returns the new surface, or NULL if there was an error. +*/ +extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderText_Solid(TTF_Font *font, + const char *text, SDL_Color fg); +extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUTF8_Solid(TTF_Font *font, + const char *text, SDL_Color fg); +extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUNICODE_Solid(TTF_Font *font, + const Uint16 *text, SDL_Color fg); + +/* Create an 8-bit palettized surface and render the given glyph at + fast quality with the given font and color. The 0 pixel is the + colorkey, giving a transparent background, and the 1 pixel is set + to the text color. The glyph is rendered without any padding or + centering in the X direction, and aligned normally in the Y direction. + This function returns the new surface, or NULL if there was an error. +*/ +extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderGlyph_Solid(TTF_Font *font, + Uint16 ch, SDL_Color fg); + +/* Create an 8-bit palettized surface and render the given text at + high quality with the given font and colors. The 0 pixel is background, + while other pixels have varying degrees of the foreground color. + This function returns the new surface, or NULL if there was an error. +*/ +extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderText_Shaded(TTF_Font *font, + const char *text, SDL_Color fg, SDL_Color bg); +extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUTF8_Shaded(TTF_Font *font, + const char *text, SDL_Color fg, SDL_Color bg); +extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUNICODE_Shaded(TTF_Font *font, + const Uint16 *text, SDL_Color fg, SDL_Color bg); + +/* Create an 8-bit palettized surface and render the given glyph at + high quality with the given font and colors. The 0 pixel is background, + while other pixels have varying degrees of the foreground color. + The glyph is rendered without any padding or centering in the X + direction, and aligned normally in the Y direction. + This function returns the new surface, or NULL if there was an error. +*/ +extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderGlyph_Shaded(TTF_Font *font, + Uint16 ch, SDL_Color fg, SDL_Color bg); + +/* Create a 32-bit ARGB surface and render the given text at high quality, + using alpha blending to dither the font with the given color. + This function returns the new surface, or NULL if there was an error. +*/ +extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderText_Blended(TTF_Font *font, + const char *text, SDL_Color fg); +extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUTF8_Blended(TTF_Font *font, + const char *text, SDL_Color fg); +extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUNICODE_Blended(TTF_Font *font, + const Uint16 *text, SDL_Color fg); + +/* Create a 32-bit ARGB surface and render the given glyph at high quality, + using alpha blending to dither the font with the given color. + The glyph is rendered without any padding or centering in the X + direction, and aligned normally in the Y direction. + This function returns the new surface, or NULL if there was an error. +*/ +extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderGlyph_Blended(TTF_Font *font, + Uint16 ch, SDL_Color fg); + +/* For compatibility with previous versions, here are the old functions */ +#define TTF_RenderText(font, text, fg, bg) \ + TTF_RenderText_Shaded(font, text, fg, bg) +#define TTF_RenderUTF8(font, text, fg, bg) \ + TTF_RenderUTF8_Shaded(font, text, fg, bg) +#define TTF_RenderUNICODE(font, text, fg, bg) \ + TTF_RenderUNICODE_Shaded(font, text, fg, bg) + +/* Close an opened font file */ +extern DECLSPEC void SDLCALL TTF_CloseFont(TTF_Font *font); + +/* De-initialize the TTF engine */ +extern DECLSPEC void SDLCALL TTF_Quit(void); + +/* Check if the TTF engine is initialized */ +extern DECLSPEC int SDLCALL TTF_WasInit(void); + +/* We'll use SDL for reporting errors */ +#define TTF_SetError SDL_SetError +#define TTF_GetError SDL_GetError + +/* Ends C function definitions when using C++ */ +#ifdef __cplusplus +} +#endif +#include + +#endif /* _SDL_TTF_H */ diff --git a/src/helper/SOIL/SOIL.c b/src/helper/SOIL/SOIL.c new file mode 100755 index 000000000..fc70ae9c8 --- /dev/null +++ b/src/helper/SOIL/SOIL.c @@ -0,0 +1,2031 @@ +/* + Jonathan Dummer + 2007-07-26-10.36 + + Simple OpenGL Image Library + + Public Domain + using Sean Barret's stb_image as a base + + Thanks to: + * Sean Barret - for the awesome stb_image + * Dan Venkitachalam - for finding some non-compliant DDS files, and patching some explicit casts + * everybody at gamedev.net +*/ + +#define SOIL_CHECK_FOR_GL_ERRORS 0 + +#if defined( __WIN32__ ) || defined( _WIN32 ) + #define WIN32_LEAN_AND_MEAN + #include + #include + #include +#elif defined(__APPLE__) || defined(__APPLE_CC__) + /* I can't test this Apple stuff! */ + #include + #include + #define APIENTRY +#else + #include + #include +#endif + +#include "SOIL.h" +#include "stb_image_aug.h" +#include "image_helper.h" +#include "image_DXT.h" + +#include +#include + +/* error reporting */ +char *result_string_pointer = "SOIL initialized"; + +/* for loading cube maps */ +enum{ + SOIL_CAPABILITY_UNKNOWN = -1, + SOIL_CAPABILITY_NONE = 0, + SOIL_CAPABILITY_PRESENT = 1 +}; +static int has_cubemap_capability = SOIL_CAPABILITY_UNKNOWN; +int query_cubemap_capability( void ); +#define SOIL_TEXTURE_WRAP_R 0x8072 +#define SOIL_CLAMP_TO_EDGE 0x812F +#define SOIL_NORMAL_MAP 0x8511 +#define SOIL_REFLECTION_MAP 0x8512 +#define SOIL_TEXTURE_CUBE_MAP 0x8513 +#define SOIL_TEXTURE_BINDING_CUBE_MAP 0x8514 +#define SOIL_TEXTURE_CUBE_MAP_POSITIVE_X 0x8515 +#define SOIL_TEXTURE_CUBE_MAP_NEGATIVE_X 0x8516 +#define SOIL_TEXTURE_CUBE_MAP_POSITIVE_Y 0x8517 +#define SOIL_TEXTURE_CUBE_MAP_NEGATIVE_Y 0x8518 +#define SOIL_TEXTURE_CUBE_MAP_POSITIVE_Z 0x8519 +#define SOIL_TEXTURE_CUBE_MAP_NEGATIVE_Z 0x851A +#define SOIL_PROXY_TEXTURE_CUBE_MAP 0x851B +#define SOIL_MAX_CUBE_MAP_TEXTURE_SIZE 0x851C +/* for non-power-of-two texture */ +static int has_NPOT_capability = SOIL_CAPABILITY_UNKNOWN; +int query_NPOT_capability( void ); +/* for texture rectangles */ +static int has_tex_rectangle_capability = SOIL_CAPABILITY_UNKNOWN; +int query_tex_rectangle_capability( void ); +#define SOIL_TEXTURE_RECTANGLE_ARB 0x84F5 +#define SOIL_MAX_RECTANGLE_TEXTURE_SIZE_ARB 0x84F8 +/* for using DXT compression */ +static int has_DXT_capability = SOIL_CAPABILITY_UNKNOWN; +int query_DXT_capability( void ); +#define SOIL_RGB_S3TC_DXT1 0x83F0 +#define SOIL_RGBA_S3TC_DXT1 0x83F1 +#define SOIL_RGBA_S3TC_DXT3 0x83F2 +#define SOIL_RGBA_S3TC_DXT5 0x83F3 +typedef void (APIENTRY * P_SOIL_GLCOMPRESSEDTEXIMAGE2DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid * data); +P_SOIL_GLCOMPRESSEDTEXIMAGE2DPROC soilGlCompressedTexImage2D = NULL; +unsigned int SOIL_direct_load_DDS( + const char *filename, + unsigned int reuse_texture_ID, + int flags, + int loading_as_cubemap ); +unsigned int SOIL_direct_load_DDS_from_memory( + const unsigned char *const buffer, + int buffer_length, + unsigned int reuse_texture_ID, + int flags, + int loading_as_cubemap ); +/* other functions */ +unsigned int + SOIL_internal_create_OGL_texture + ( + const unsigned char *const data, + int *width, int *height, int channels, + unsigned int reuse_texture_ID, + unsigned int flags, + unsigned int opengl_texture_type, + unsigned int opengl_texture_target, + unsigned int texture_check_size_enum + ); + +/* and the code magic begins here [8^) */ +unsigned int + SOIL_load_OGL_texture + ( + const char *filename, + int force_channels, + unsigned int reuse_texture_ID, + unsigned int flags + ) +{ + /* variables */ + unsigned char* img; + int width, height, channels; + unsigned int tex_id; + /* does the user want direct uploading of the image as a DDS file? */ + if( flags & SOIL_FLAG_DDS_LOAD_DIRECT ) + { + /* 1st try direct loading of the image as a DDS file + note: direct uploading will only load what is in the + DDS file, no MIPmaps will be generated, the image will + not be flipped, etc. */ + tex_id = SOIL_direct_load_DDS( filename, reuse_texture_ID, flags, 0 ); + if( tex_id ) + { + /* hey, it worked!! */ + return tex_id; + } + } + /* try to load the image */ + img = SOIL_load_image( filename, &width, &height, &channels, force_channels ); + /* channels holds the original number of channels, which may have been forced */ + if( (force_channels >= 1) && (force_channels <= 4) ) + { + channels = force_channels; + } + if( NULL == img ) + { + /* image loading failed */ + result_string_pointer = stbi_failure_reason(); + return 0; + } + /* OK, make it a texture! */ + tex_id = SOIL_internal_create_OGL_texture( + img, &width, &height, channels, + reuse_texture_ID, flags, + GL_TEXTURE_2D, GL_TEXTURE_2D, + GL_MAX_TEXTURE_SIZE ); + /* and nuke the image data */ + SOIL_free_image_data( img ); + /* and return the handle, such as it is */ + return tex_id; +} + +unsigned int + SOIL_load_OGL_HDR_texture + ( + const char *filename, + int fake_HDR_format, + int rescale_to_max, + unsigned int reuse_texture_ID, + unsigned int flags + ) +{ + /* variables */ + unsigned char* img; + int width, height, channels; + unsigned int tex_id; + /* no direct uploading of the image as a DDS file */ + /* error check */ + if( (fake_HDR_format != SOIL_HDR_RGBE) && + (fake_HDR_format != SOIL_HDR_RGBdivA) && + (fake_HDR_format != SOIL_HDR_RGBdivA2) ) + { + result_string_pointer = "Invalid fake HDR format specified"; + return 0; + } + /* try to load the image (only the HDR type) */ + img = stbi_hdr_load_rgbe( filename, &width, &height, &channels, 4 ); + /* channels holds the original number of channels, which may have been forced */ + if( NULL == img ) + { + /* image loading failed */ + result_string_pointer = stbi_failure_reason(); + return 0; + } + /* the load worked, do I need to convert it? */ + if( fake_HDR_format == SOIL_HDR_RGBdivA ) + { + RGBE_to_RGBdivA( img, width, height, rescale_to_max ); + } else if( fake_HDR_format == SOIL_HDR_RGBdivA2 ) + { + RGBE_to_RGBdivA2( img, width, height, rescale_to_max ); + } + /* OK, make it a texture! */ + tex_id = SOIL_internal_create_OGL_texture( + img, &width, &height, channels, + reuse_texture_ID, flags, + GL_TEXTURE_2D, GL_TEXTURE_2D, + GL_MAX_TEXTURE_SIZE ); + /* and nuke the image data */ + SOIL_free_image_data( img ); + /* and return the handle, such as it is */ + return tex_id; +} + +unsigned int + SOIL_load_OGL_texture_from_memory + ( + const unsigned char *const buffer, + int buffer_length, + int force_channels, + unsigned int reuse_texture_ID, + unsigned int flags + ) +{ + /* variables */ + unsigned char* img; + int width, height, channels; + unsigned int tex_id; + /* does the user want direct uploading of the image as a DDS file? */ + if( flags & SOIL_FLAG_DDS_LOAD_DIRECT ) + { + /* 1st try direct loading of the image as a DDS file + note: direct uploading will only load what is in the + DDS file, no MIPmaps will be generated, the image will + not be flipped, etc. */ + tex_id = SOIL_direct_load_DDS_from_memory( + buffer, buffer_length, + reuse_texture_ID, flags, 0 ); + if( tex_id ) + { + /* hey, it worked!! */ + return tex_id; + } + } + /* try to load the image */ + img = SOIL_load_image_from_memory( + buffer, buffer_length, + &width, &height, &channels, + force_channels ); + /* channels holds the original number of channels, which may have been forced */ + if( (force_channels >= 1) && (force_channels <= 4) ) + { + channels = force_channels; + } + if( NULL == img ) + { + /* image loading failed */ + result_string_pointer = stbi_failure_reason(); + return 0; + } + /* OK, make it a texture! */ + tex_id = SOIL_internal_create_OGL_texture( + img, &width, &height, channels, + reuse_texture_ID, flags, + GL_TEXTURE_2D, GL_TEXTURE_2D, + GL_MAX_TEXTURE_SIZE ); + /* and nuke the image data */ + SOIL_free_image_data( img ); + /* and return the handle, such as it is */ + return tex_id; +} + +unsigned int + SOIL_load_OGL_cubemap + ( + const char *x_pos_file, + const char *x_neg_file, + const char *y_pos_file, + const char *y_neg_file, + const char *z_pos_file, + const char *z_neg_file, + int force_channels, + unsigned int reuse_texture_ID, + unsigned int flags + ) +{ + /* variables */ + unsigned char* img; + int width, height, channels; + unsigned int tex_id; + /* error checking */ + if( (x_pos_file == NULL) || + (x_neg_file == NULL) || + (y_pos_file == NULL) || + (y_neg_file == NULL) || + (z_pos_file == NULL) || + (z_neg_file == NULL) ) + { + result_string_pointer = "Invalid cube map files list"; + return 0; + } + /* capability checking */ + if( query_cubemap_capability() != SOIL_CAPABILITY_PRESENT ) + { + result_string_pointer = "No cube map capability present"; + return 0; + } + /* 1st face: try to load the image */ + img = SOIL_load_image( x_pos_file, &width, &height, &channels, force_channels ); + /* channels holds the original number of channels, which may have been forced */ + if( (force_channels >= 1) && (force_channels <= 4) ) + { + channels = force_channels; + } + if( NULL == img ) + { + /* image loading failed */ + result_string_pointer = stbi_failure_reason(); + return 0; + } + /* upload the texture, and create a texture ID if necessary */ + tex_id = SOIL_internal_create_OGL_texture( + img, &width, &height, channels, + reuse_texture_ID, flags, + SOIL_TEXTURE_CUBE_MAP, SOIL_TEXTURE_CUBE_MAP_POSITIVE_X, + SOIL_MAX_CUBE_MAP_TEXTURE_SIZE ); + /* and nuke the image data */ + SOIL_free_image_data( img ); + /* continue? */ + if( tex_id != 0 ) + { + /* 1st face: try to load the image */ + img = SOIL_load_image( x_neg_file, &width, &height, &channels, force_channels ); + /* channels holds the original number of channels, which may have been forced */ + if( (force_channels >= 1) && (force_channels <= 4) ) + { + channels = force_channels; + } + if( NULL == img ) + { + /* image loading failed */ + result_string_pointer = stbi_failure_reason(); + return 0; + } + /* upload the texture, but reuse the assigned texture ID */ + tex_id = SOIL_internal_create_OGL_texture( + img, &width, &height, channels, + tex_id, flags, + SOIL_TEXTURE_CUBE_MAP, SOIL_TEXTURE_CUBE_MAP_NEGATIVE_X, + SOIL_MAX_CUBE_MAP_TEXTURE_SIZE ); + /* and nuke the image data */ + SOIL_free_image_data( img ); + } + /* continue? */ + if( tex_id != 0 ) + { + /* 1st face: try to load the image */ + img = SOIL_load_image( y_pos_file, &width, &height, &channels, force_channels ); + /* channels holds the original number of channels, which may have been forced */ + if( (force_channels >= 1) && (force_channels <= 4) ) + { + channels = force_channels; + } + if( NULL == img ) + { + /* image loading failed */ + result_string_pointer = stbi_failure_reason(); + return 0; + } + /* upload the texture, but reuse the assigned texture ID */ + tex_id = SOIL_internal_create_OGL_texture( + img, &width, &height, channels, + tex_id, flags, + SOIL_TEXTURE_CUBE_MAP, SOIL_TEXTURE_CUBE_MAP_POSITIVE_Y, + SOIL_MAX_CUBE_MAP_TEXTURE_SIZE ); + /* and nuke the image data */ + SOIL_free_image_data( img ); + } + /* continue? */ + if( tex_id != 0 ) + { + /* 1st face: try to load the image */ + img = SOIL_load_image( y_neg_file, &width, &height, &channels, force_channels ); + /* channels holds the original number of channels, which may have been forced */ + if( (force_channels >= 1) && (force_channels <= 4) ) + { + channels = force_channels; + } + if( NULL == img ) + { + /* image loading failed */ + result_string_pointer = stbi_failure_reason(); + return 0; + } + /* upload the texture, but reuse the assigned texture ID */ + tex_id = SOIL_internal_create_OGL_texture( + img, &width, &height, channels, + tex_id, flags, + SOIL_TEXTURE_CUBE_MAP, SOIL_TEXTURE_CUBE_MAP_NEGATIVE_Y, + SOIL_MAX_CUBE_MAP_TEXTURE_SIZE ); + /* and nuke the image data */ + SOIL_free_image_data( img ); + } + /* continue? */ + if( tex_id != 0 ) + { + /* 1st face: try to load the image */ + img = SOIL_load_image( z_pos_file, &width, &height, &channels, force_channels ); + /* channels holds the original number of channels, which may have been forced */ + if( (force_channels >= 1) && (force_channels <= 4) ) + { + channels = force_channels; + } + if( NULL == img ) + { + /* image loading failed */ + result_string_pointer = stbi_failure_reason(); + return 0; + } + /* upload the texture, but reuse the assigned texture ID */ + tex_id = SOIL_internal_create_OGL_texture( + img, &width, &height, channels, + tex_id, flags, + SOIL_TEXTURE_CUBE_MAP, SOIL_TEXTURE_CUBE_MAP_POSITIVE_Z, + SOIL_MAX_CUBE_MAP_TEXTURE_SIZE ); + /* and nuke the image data */ + SOIL_free_image_data( img ); + } + /* continue? */ + if( tex_id != 0 ) + { + /* 1st face: try to load the image */ + img = SOIL_load_image( z_neg_file, &width, &height, &channels, force_channels ); + /* channels holds the original number of channels, which may have been forced */ + if( (force_channels >= 1) && (force_channels <= 4) ) + { + channels = force_channels; + } + if( NULL == img ) + { + /* image loading failed */ + result_string_pointer = stbi_failure_reason(); + return 0; + } + /* upload the texture, but reuse the assigned texture ID */ + tex_id = SOIL_internal_create_OGL_texture( + img, &width, &height, channels, + tex_id, flags, + SOIL_TEXTURE_CUBE_MAP, SOIL_TEXTURE_CUBE_MAP_NEGATIVE_Z, + SOIL_MAX_CUBE_MAP_TEXTURE_SIZE ); + /* and nuke the image data */ + SOIL_free_image_data( img ); + } + /* and return the handle, such as it is */ + return tex_id; +} + +unsigned int + SOIL_load_OGL_cubemap_from_memory + ( + const unsigned char *const x_pos_buffer, + int x_pos_buffer_length, + const unsigned char *const x_neg_buffer, + int x_neg_buffer_length, + const unsigned char *const y_pos_buffer, + int y_pos_buffer_length, + const unsigned char *const y_neg_buffer, + int y_neg_buffer_length, + const unsigned char *const z_pos_buffer, + int z_pos_buffer_length, + const unsigned char *const z_neg_buffer, + int z_neg_buffer_length, + int force_channels, + unsigned int reuse_texture_ID, + unsigned int flags + ) +{ + /* variables */ + unsigned char* img; + int width, height, channels; + unsigned int tex_id; + /* error checking */ + if( (x_pos_buffer == NULL) || + (x_neg_buffer == NULL) || + (y_pos_buffer == NULL) || + (y_neg_buffer == NULL) || + (z_pos_buffer == NULL) || + (z_neg_buffer == NULL) ) + { + result_string_pointer = "Invalid cube map buffers list"; + return 0; + } + /* capability checking */ + if( query_cubemap_capability() != SOIL_CAPABILITY_PRESENT ) + { + result_string_pointer = "No cube map capability present"; + return 0; + } + /* 1st face: try to load the image */ + img = SOIL_load_image_from_memory( + x_pos_buffer, x_pos_buffer_length, + &width, &height, &channels, force_channels ); + /* channels holds the original number of channels, which may have been forced */ + if( (force_channels >= 1) && (force_channels <= 4) ) + { + channels = force_channels; + } + if( NULL == img ) + { + /* image loading failed */ + result_string_pointer = stbi_failure_reason(); + return 0; + } + /* upload the texture, and create a texture ID if necessary */ + tex_id = SOIL_internal_create_OGL_texture( + img, &width, &height, channels, + reuse_texture_ID, flags, + SOIL_TEXTURE_CUBE_MAP, SOIL_TEXTURE_CUBE_MAP_POSITIVE_X, + SOIL_MAX_CUBE_MAP_TEXTURE_SIZE ); + /* and nuke the image data */ + SOIL_free_image_data( img ); + /* continue? */ + if( tex_id != 0 ) + { + /* 1st face: try to load the image */ + img = SOIL_load_image_from_memory( + x_neg_buffer, x_neg_buffer_length, + &width, &height, &channels, force_channels ); + /* channels holds the original number of channels, which may have been forced */ + if( (force_channels >= 1) && (force_channels <= 4) ) + { + channels = force_channels; + } + if( NULL == img ) + { + /* image loading failed */ + result_string_pointer = stbi_failure_reason(); + return 0; + } + /* upload the texture, but reuse the assigned texture ID */ + tex_id = SOIL_internal_create_OGL_texture( + img, &width, &height, channels, + tex_id, flags, + SOIL_TEXTURE_CUBE_MAP, SOIL_TEXTURE_CUBE_MAP_NEGATIVE_X, + SOIL_MAX_CUBE_MAP_TEXTURE_SIZE ); + /* and nuke the image data */ + SOIL_free_image_data( img ); + } + /* continue? */ + if( tex_id != 0 ) + { + /* 1st face: try to load the image */ + img = SOIL_load_image_from_memory( + y_pos_buffer, y_pos_buffer_length, + &width, &height, &channels, force_channels ); + /* channels holds the original number of channels, which may have been forced */ + if( (force_channels >= 1) && (force_channels <= 4) ) + { + channels = force_channels; + } + if( NULL == img ) + { + /* image loading failed */ + result_string_pointer = stbi_failure_reason(); + return 0; + } + /* upload the texture, but reuse the assigned texture ID */ + tex_id = SOIL_internal_create_OGL_texture( + img, &width, &height, channels, + tex_id, flags, + SOIL_TEXTURE_CUBE_MAP, SOIL_TEXTURE_CUBE_MAP_POSITIVE_Y, + SOIL_MAX_CUBE_MAP_TEXTURE_SIZE ); + /* and nuke the image data */ + SOIL_free_image_data( img ); + } + /* continue? */ + if( tex_id != 0 ) + { + /* 1st face: try to load the image */ + img = SOIL_load_image_from_memory( + y_neg_buffer, y_neg_buffer_length, + &width, &height, &channels, force_channels ); + /* channels holds the original number of channels, which may have been forced */ + if( (force_channels >= 1) && (force_channels <= 4) ) + { + channels = force_channels; + } + if( NULL == img ) + { + /* image loading failed */ + result_string_pointer = stbi_failure_reason(); + return 0; + } + /* upload the texture, but reuse the assigned texture ID */ + tex_id = SOIL_internal_create_OGL_texture( + img, &width, &height, channels, + tex_id, flags, + SOIL_TEXTURE_CUBE_MAP, SOIL_TEXTURE_CUBE_MAP_NEGATIVE_Y, + SOIL_MAX_CUBE_MAP_TEXTURE_SIZE ); + /* and nuke the image data */ + SOIL_free_image_data( img ); + } + /* continue? */ + if( tex_id != 0 ) + { + /* 1st face: try to load the image */ + img = SOIL_load_image_from_memory( + z_pos_buffer, z_pos_buffer_length, + &width, &height, &channels, force_channels ); + /* channels holds the original number of channels, which may have been forced */ + if( (force_channels >= 1) && (force_channels <= 4) ) + { + channels = force_channels; + } + if( NULL == img ) + { + /* image loading failed */ + result_string_pointer = stbi_failure_reason(); + return 0; + } + /* upload the texture, but reuse the assigned texture ID */ + tex_id = SOIL_internal_create_OGL_texture( + img, &width, &height, channels, + tex_id, flags, + SOIL_TEXTURE_CUBE_MAP, SOIL_TEXTURE_CUBE_MAP_POSITIVE_Z, + SOIL_MAX_CUBE_MAP_TEXTURE_SIZE ); + /* and nuke the image data */ + SOIL_free_image_data( img ); + } + /* continue? */ + if( tex_id != 0 ) + { + /* 1st face: try to load the image */ + img = SOIL_load_image_from_memory( + z_neg_buffer, z_neg_buffer_length, + &width, &height, &channels, force_channels ); + /* channels holds the original number of channels, which may have been forced */ + if( (force_channels >= 1) && (force_channels <= 4) ) + { + channels = force_channels; + } + if( NULL == img ) + { + /* image loading failed */ + result_string_pointer = stbi_failure_reason(); + return 0; + } + /* upload the texture, but reuse the assigned texture ID */ + tex_id = SOIL_internal_create_OGL_texture( + img, &width, &height, channels, + tex_id, flags, + SOIL_TEXTURE_CUBE_MAP, SOIL_TEXTURE_CUBE_MAP_NEGATIVE_Z, + SOIL_MAX_CUBE_MAP_TEXTURE_SIZE ); + /* and nuke the image data */ + SOIL_free_image_data( img ); + } + /* and return the handle, such as it is */ + return tex_id; +} + +unsigned int + SOIL_load_OGL_single_cubemap + ( + const char *filename, + const char face_order[6], + int force_channels, + unsigned int reuse_texture_ID, + unsigned int flags + ) +{ + /* variables */ + unsigned char* img; + int width, height, channels, i; + unsigned int tex_id = 0; + /* error checking */ + if( filename == NULL ) + { + result_string_pointer = "Invalid single cube map file name"; + return 0; + } + /* does the user want direct uploading of the image as a DDS file? */ + if( flags & SOIL_FLAG_DDS_LOAD_DIRECT ) + { + /* 1st try direct loading of the image as a DDS file + note: direct uploading will only load what is in the + DDS file, no MIPmaps will be generated, the image will + not be flipped, etc. */ + tex_id = SOIL_direct_load_DDS( filename, reuse_texture_ID, flags, 1 ); + if( tex_id ) + { + /* hey, it worked!! */ + return tex_id; + } + } + /* face order checking */ + for( i = 0; i < 6; ++i ) + { + if( (face_order[i] != 'N') && + (face_order[i] != 'S') && + (face_order[i] != 'W') && + (face_order[i] != 'E') && + (face_order[i] != 'U') && + (face_order[i] != 'D') ) + { + result_string_pointer = "Invalid single cube map face order"; + return 0; + }; + } + /* capability checking */ + if( query_cubemap_capability() != SOIL_CAPABILITY_PRESENT ) + { + result_string_pointer = "No cube map capability present"; + return 0; + } + /* 1st off, try to load the full image */ + img = SOIL_load_image( filename, &width, &height, &channels, force_channels ); + /* channels holds the original number of channels, which may have been forced */ + if( (force_channels >= 1) && (force_channels <= 4) ) + { + channels = force_channels; + } + if( NULL == img ) + { + /* image loading failed */ + result_string_pointer = stbi_failure_reason(); + return 0; + } + /* now, does this image have the right dimensions? */ + if( (width != 6*height) && + (6*width != height) ) + { + SOIL_free_image_data( img ); + result_string_pointer = "Single cubemap image must have a 6:1 ratio"; + return 0; + } + /* try the image split and create */ + tex_id = SOIL_create_OGL_single_cubemap( + img, width, height, channels, + face_order, reuse_texture_ID, flags + ); + /* nuke the temporary image data and return the texture handle */ + SOIL_free_image_data( img ); + return tex_id; +} + +unsigned int + SOIL_load_OGL_single_cubemap_from_memory + ( + const unsigned char *const buffer, + int buffer_length, + const char face_order[6], + int force_channels, + unsigned int reuse_texture_ID, + unsigned int flags + ) +{ + /* variables */ + unsigned char* img; + int width, height, channels, i; + unsigned int tex_id = 0; + /* error checking */ + if( buffer == NULL ) + { + result_string_pointer = "Invalid single cube map buffer"; + return 0; + } + /* does the user want direct uploading of the image as a DDS file? */ + if( flags & SOIL_FLAG_DDS_LOAD_DIRECT ) + { + /* 1st try direct loading of the image as a DDS file + note: direct uploading will only load what is in the + DDS file, no MIPmaps will be generated, the image will + not be flipped, etc. */ + tex_id = SOIL_direct_load_DDS_from_memory( + buffer, buffer_length, + reuse_texture_ID, flags, 1 ); + if( tex_id ) + { + /* hey, it worked!! */ + return tex_id; + } + } + /* face order checking */ + for( i = 0; i < 6; ++i ) + { + if( (face_order[i] != 'N') && + (face_order[i] != 'S') && + (face_order[i] != 'W') && + (face_order[i] != 'E') && + (face_order[i] != 'U') && + (face_order[i] != 'D') ) + { + result_string_pointer = "Invalid single cube map face order"; + return 0; + }; + } + /* capability checking */ + if( query_cubemap_capability() != SOIL_CAPABILITY_PRESENT ) + { + result_string_pointer = "No cube map capability present"; + return 0; + } + /* 1st off, try to load the full image */ + img = SOIL_load_image_from_memory( + buffer, buffer_length, + &width, &height, &channels, + force_channels ); + /* channels holds the original number of channels, which may have been forced */ + if( (force_channels >= 1) && (force_channels <= 4) ) + { + channels = force_channels; + } + if( NULL == img ) + { + /* image loading failed */ + result_string_pointer = stbi_failure_reason(); + return 0; + } + /* now, does this image have the right dimensions? */ + if( (width != 6*height) && + (6*width != height) ) + { + SOIL_free_image_data( img ); + result_string_pointer = "Single cubemap image must have a 6:1 ratio"; + return 0; + } + /* try the image split and create */ + tex_id = SOIL_create_OGL_single_cubemap( + img, width, height, channels, + face_order, reuse_texture_ID, flags + ); + /* nuke the temporary image data and return the texture handle */ + SOIL_free_image_data( img ); + return tex_id; +} + +unsigned int + SOIL_create_OGL_single_cubemap + ( + const unsigned char *const data, + int width, int height, int channels, + const char face_order[6], + unsigned int reuse_texture_ID, + unsigned int flags + ) +{ + /* variables */ + unsigned char* sub_img; + int dw, dh, sz, i; + unsigned int tex_id; + /* error checking */ + if( data == NULL ) + { + result_string_pointer = "Invalid single cube map image data"; + return 0; + } + /* face order checking */ + for( i = 0; i < 6; ++i ) + { + if( (face_order[i] != 'N') && + (face_order[i] != 'S') && + (face_order[i] != 'W') && + (face_order[i] != 'E') && + (face_order[i] != 'U') && + (face_order[i] != 'D') ) + { + result_string_pointer = "Invalid single cube map face order"; + return 0; + }; + } + /* capability checking */ + if( query_cubemap_capability() != SOIL_CAPABILITY_PRESENT ) + { + result_string_pointer = "No cube map capability present"; + return 0; + } + /* now, does this image have the right dimensions? */ + if( (width != 6*height) && + (6*width != height) ) + { + result_string_pointer = "Single cubemap image must have a 6:1 ratio"; + return 0; + } + /* which way am I stepping? */ + if( width > height ) + { + dw = height; + dh = 0; + } else + { + dw = 0; + dh = width; + } + sz = dw+dh; + sub_img = (unsigned char *)malloc( sz*sz*channels ); + /* do the splitting and uploading */ + tex_id = reuse_texture_ID; + for( i = 0; i < 6; ++i ) + { + int x, y, idx = 0; + unsigned int cubemap_target = 0; + /* copy in the sub-image */ + for( y = i*dh; y < i*dh+sz; ++y ) + { + for( x = i*dw*channels; x < (i*dw+sz)*channels; ++x ) + { + sub_img[idx++] = data[y*width*channels+x]; + } + } + /* what is my texture target? + remember, this coordinate system is + LHS if viewed from inside the cube! */ + switch( face_order[i] ) + { + case 'N': + cubemap_target = SOIL_TEXTURE_CUBE_MAP_POSITIVE_Z; + break; + case 'S': + cubemap_target = SOIL_TEXTURE_CUBE_MAP_NEGATIVE_Z; + break; + case 'W': + cubemap_target = SOIL_TEXTURE_CUBE_MAP_NEGATIVE_X; + break; + case 'E': + cubemap_target = SOIL_TEXTURE_CUBE_MAP_POSITIVE_X; + break; + case 'U': + cubemap_target = SOIL_TEXTURE_CUBE_MAP_POSITIVE_Y; + break; + case 'D': + cubemap_target = SOIL_TEXTURE_CUBE_MAP_NEGATIVE_Y; + break; + } + /* upload it as a texture */ + tex_id = SOIL_internal_create_OGL_texture( + sub_img, &sz, &sz, channels, + tex_id, flags, + SOIL_TEXTURE_CUBE_MAP, + cubemap_target, + SOIL_MAX_CUBE_MAP_TEXTURE_SIZE ); + } + /* and nuke the image and sub-image data */ + SOIL_free_image_data( sub_img ); + /* and return the handle, such as it is */ + return tex_id; +} + +unsigned int + SOIL_create_OGL_texture + ( + const unsigned char *const data, + int *width, int *height, int channels, + unsigned int reuse_texture_ID, + unsigned int flags + ) +{ + /* wrapper function for 2D textures */ + return SOIL_internal_create_OGL_texture( + data, width, height, channels, + reuse_texture_ID, flags, + GL_TEXTURE_2D, GL_TEXTURE_2D, + GL_MAX_TEXTURE_SIZE ); +} + +#if SOIL_CHECK_FOR_GL_ERRORS +void check_for_GL_errors( const char *calling_location ) +{ + /* check for errors */ + GLenum err_code = glGetError(); + while( GL_NO_ERROR != err_code ) + { + printf( "OpenGL Error @ %s: %i", calling_location, err_code ); + err_code = glGetError(); + } +} +#else +void check_for_GL_errors( const char *calling_location ) +{ + /* no check for errors */ +} +#endif + +unsigned int + SOIL_internal_create_OGL_texture + ( + const unsigned char *const data, + int *width, int *height, int channels, + unsigned int reuse_texture_ID, + unsigned int flags, + unsigned int opengl_texture_type, + unsigned int opengl_texture_target, + unsigned int texture_check_size_enum + ) +{ + /* variables */ + unsigned char* img; + unsigned int tex_id; + unsigned int internal_texture_format = 0, original_texture_format = 0; + int DXT_mode = SOIL_CAPABILITY_UNKNOWN; + int max_supported_size; + int iwidth = *width; + int iheight = *height; + + /* If the user wants to use the texture rectangle I kill a few flags */ + if( flags & SOIL_FLAG_TEXTURE_RECTANGLE ) + { + /* well, the user asked for it, can we do that? */ + if( query_tex_rectangle_capability() == SOIL_CAPABILITY_PRESENT ) + { + /* only allow this if the user in _NOT_ trying to do a cubemap! */ + if( opengl_texture_type == GL_TEXTURE_2D ) + { + /* clean out the flags that cannot be used with texture rectangles */ + flags &= ~( + SOIL_FLAG_POWER_OF_TWO | SOIL_FLAG_MIPMAPS | + SOIL_FLAG_TEXTURE_REPEATS + ); + /* and change my target */ + opengl_texture_target = SOIL_TEXTURE_RECTANGLE_ARB; + opengl_texture_type = SOIL_TEXTURE_RECTANGLE_ARB; + } else + { + /* not allowed for any other uses (yes, I'm looking at you, cubemaps!) */ + flags &= ~SOIL_FLAG_TEXTURE_RECTANGLE; + } + + } else + { + /* can't do it, and that is a breakable offense (uv coords use pixels instead of [0,1]!) */ + result_string_pointer = "Texture Rectangle extension unsupported"; + return 0; + } + } + /* create a copy the image data */ + img = (unsigned char*)malloc( iwidth*iheight*channels ); + memcpy( img, data, iwidth*iheight*channels ); + /* does the user want me to invert the image? */ + if( flags & SOIL_FLAG_INVERT_Y ) + { + int i, j; + for( j = 0; j*2 < iheight; ++j ) + { + int index1 = j * iwidth * channels; + int index2 = (iheight - 1 - j) * iwidth * channels; + for( i = iwidth * channels; i > 0; --i ) + { + unsigned char temp = img[index1]; + img[index1] = img[index2]; + img[index2] = temp; + ++index1; + ++index2; + } + } + } + /* does the user want me to scale the colors into the NTSC safe RGB range? */ + if( flags & SOIL_FLAG_NTSC_SAFE_RGB ) + { + scale_image_RGB_to_NTSC_safe( img, iwidth, iheight, channels ); + } + /* does the user want me to convert from straight to pre-multiplied alpha? + (and do we even _have_ alpha?) */ + if( flags & SOIL_FLAG_MULTIPLY_ALPHA ) + { + int i; + switch( channels ) + { + case 2: + for( i = 0; i < 2*iwidth*iheight; i += 2 ) + { + img[i] = (img[i] * img[i+1] + 128) >> 8; + } + break; + case 4: + for( i = 0; i < 4*iwidth*iheight; i += 4 ) + { + img[i+0] = (img[i+0] * img[i+3] + 128) >> 8; + img[i+1] = (img[i+1] * img[i+3] + 128) >> 8; + img[i+2] = (img[i+2] * img[i+3] + 128) >> 8; + } + break; + default: + /* no other number of channels contains alpha data */ + break; + } + } + /* if the user can't support NPOT textures, make sure we force the POT option */ + if( (query_NPOT_capability() == SOIL_CAPABILITY_NONE) && + !(flags & SOIL_FLAG_TEXTURE_RECTANGLE) ) + { + /* add in the POT flag */ + flags |= SOIL_FLAG_POWER_OF_TWO; + } + /* how large of a texture can this OpenGL implementation handle? */ + /* texture_check_size_enum will be GL_MAX_TEXTURE_SIZE or SOIL_MAX_CUBE_MAP_TEXTURE_SIZE */ + glGetIntegerv( texture_check_size_enum, &max_supported_size ); + /* do I need to make it a power of 2? */ + if( + (flags & SOIL_FLAG_POWER_OF_TWO) || /* user asked for it */ + (flags & SOIL_FLAG_MIPMAPS) || /* need it for the MIP-maps */ + (iwidth > max_supported_size) || /* it's too big, (make sure it's */ + (iheight > max_supported_size) ) /* 2^n for later down-sampling) */ + { + int new_width = 1; + int new_height = 1; + while( new_width < iwidth ) + { + new_width *= 2; + } + while( new_height < iheight ) + { + new_height *= 2; + } + /* still? */ + if( (new_width != iwidth) || (new_height != iheight) ) + { + /* yep, resize */ + unsigned char *resampled = (unsigned char*)malloc( channels*new_width*new_height ); + up_scale_image( + img, iwidth, iheight, channels, + resampled, new_width, new_height ); + /* OJO this is for debug only! */ + /* + SOIL_save_image( "\\showme.bmp", SOIL_SAVE_TYPE_BMP, + new_width, new_height, channels, + resampled ); + */ + /* nuke the old guy, then point it at the new guy */ + SOIL_free_image_data( img ); + img = resampled; + *width = new_width; + *height = new_height; + iwidth = new_width; + iheight = new_height; + } + } + /* now, if it is too large... */ + if( (iwidth > max_supported_size) || (iheight > max_supported_size) ) + { + /* I've already made it a power of two, so simply use the MIPmapping + code to reduce its size to the allowable maximum. */ + unsigned char *resampled; + int reduce_block_x = 1, reduce_block_y = 1; + int new_width, new_height; + if( iwidth > max_supported_size ) + { + reduce_block_x = iwidth / max_supported_size; + } + if( iheight > max_supported_size ) + { + reduce_block_y = iheight / max_supported_size; + } + new_width = iwidth / reduce_block_x; + new_height = iheight / reduce_block_y; + resampled = (unsigned char*)malloc( channels*new_width*new_height ); + /* perform the actual reduction */ + mipmap_image( img, iwidth, iheight, channels, + resampled, reduce_block_x, reduce_block_y ); + /* nuke the old guy, then point it at the new guy */ + SOIL_free_image_data( img ); + img = resampled; + *width = new_width; + *height = new_height; + iwidth = new_width; + iheight = new_height; + } + /* does the user want us to use YCoCg color space? */ + if( flags & SOIL_FLAG_CoCg_Y ) + { + /* this will only work with RGB and RGBA images */ + convert_RGB_to_YCoCg( img, iwidth, iheight, channels ); + /* + save_image_as_DDS( "CoCg_Y.dds", iwidth, iheight, channels, img ); + */ + } + /* create the OpenGL texture ID handle + (note: allowing a forced texture ID lets me reload a texture) */ + tex_id = reuse_texture_ID; + if( tex_id == 0 ) + { + glGenTextures( 1, &tex_id ); + } + check_for_GL_errors( "glGenTextures" ); + /* Note: sometimes glGenTextures fails (usually no OpenGL context) */ + if( tex_id ) + { + /* and what type am I using as the internal texture format? */ + switch( channels ) + { + case 1: + original_texture_format = GL_LUMINANCE; + break; + case 2: + original_texture_format = GL_LUMINANCE_ALPHA; + break; + case 3: + original_texture_format = GL_RGB; + break; + case 4: + original_texture_format = GL_RGBA; + break; + } + internal_texture_format = original_texture_format; + /* does the user want me to, and can I, save as DXT? */ + if( flags & SOIL_FLAG_COMPRESS_TO_DXT ) + { + DXT_mode = query_DXT_capability(); + if( DXT_mode == SOIL_CAPABILITY_PRESENT ) + { + /* I can use DXT, whether I compress it or OpenGL does */ + if( (channels & 1) == 1 ) + { + /* 1 or 3 channels = DXT1 */ + internal_texture_format = SOIL_RGB_S3TC_DXT1; + } else + { + /* 2 or 4 channels = DXT5 */ + internal_texture_format = SOIL_RGBA_S3TC_DXT5; + } + } + } + /* bind an OpenGL texture ID */ + glBindTexture( opengl_texture_type, tex_id ); + check_for_GL_errors( "glBindTexture" ); + /* upload the main image */ + if( DXT_mode == SOIL_CAPABILITY_PRESENT ) + { + /* user wants me to do the DXT conversion! */ + int DDS_size; + unsigned char *DDS_data = NULL; + if( (channels & 1) == 1 ) + { + /* RGB, use DXT1 */ + DDS_data = convert_image_to_DXT1( img, iwidth, iheight, channels, &DDS_size ); + } else + { + /* RGBA, use DXT5 */ + DDS_data = convert_image_to_DXT5( img, iwidth, iheight, channels, &DDS_size ); + } + if( DDS_data ) + { + soilGlCompressedTexImage2D( + opengl_texture_target, 0, + internal_texture_format, iwidth, iheight, 0, + DDS_size, DDS_data ); + check_for_GL_errors( "glCompressedTexImage2D" ); + SOIL_free_image_data( DDS_data ); + /* printf( "Internal DXT compressor\n" ); */ + } else + { + /* my compression failed, try the OpenGL driver's version */ + glTexImage2D( + opengl_texture_target, 0, + internal_texture_format, iwidth, iheight, 0, + original_texture_format, GL_UNSIGNED_BYTE, img ); + check_for_GL_errors( "glTexImage2D" ); + /* printf( "OpenGL DXT compressor\n" ); */ + } + } else + { + /* user want OpenGL to do all the work! */ + glTexImage2D( + opengl_texture_target, 0, + internal_texture_format, iwidth, iheight, 0, + original_texture_format, GL_UNSIGNED_BYTE, img ); + check_for_GL_errors( "glTexImage2D" ); + /*printf( "OpenGL DXT compressor\n" ); */ + } + /* are any MIPmaps desired? */ + if( flags & SOIL_FLAG_MIPMAPS ) + { + int MIPlevel = 1; + int MIPwidth = (iwidth+1) / 2; + int MIPheight = (iheight+1) / 2; + unsigned char *resampled = (unsigned char*)malloc( channels*MIPwidth*MIPheight ); + while( ((1< 0; --i ) + { + unsigned char temp = pixel_data[index1]; + pixel_data[index1] = pixel_data[index2]; + pixel_data[index2] = temp; + ++index1; + ++index2; + } + } + + /* save the image */ + save_result = SOIL_save_image( filename, image_type, width, height, 3, pixel_data); + + /* And free the memory */ + SOIL_free_image_data( pixel_data ); + return save_result; +} + +unsigned char* + SOIL_load_image + ( + const char *filename, + int *width, int *height, int *channels, + int force_channels + ) +{ + unsigned char *result = stbi_load( filename, + width, height, channels, force_channels ); + if( result == NULL ) + { + result_string_pointer = stbi_failure_reason(); + } else + { + result_string_pointer = "Image loaded"; + } + return result; +} + +unsigned char* + SOIL_load_image_from_memory + ( + const unsigned char *const buffer, + int buffer_length, + int *width, int *height, int *channels, + int force_channels + ) +{ + unsigned char *result = stbi_load_from_memory( + buffer, buffer_length, + width, height, channels, + force_channels ); + if( result == NULL ) + { + result_string_pointer = stbi_failure_reason(); + } else + { + result_string_pointer = "Image loaded from memory"; + } + return result; +} + +int + SOIL_save_image + ( + const char *filename, + int image_type, + int width, int height, int channels, + const unsigned char *const data + ) +{ + int save_result; + + /* error check */ + if( (width < 1) || (height < 1) || + (channels < 1) || (channels > 4) || + (data == NULL) || + (filename == NULL) ) + { + return 0; + } + if( image_type == SOIL_SAVE_TYPE_BMP ) + { + save_result = stbi_write_bmp( filename, + width, height, channels, (void*)data ); + } else + if( image_type == SOIL_SAVE_TYPE_TGA ) + { + save_result = stbi_write_tga( filename, + width, height, channels, (void*)data ); + } else + if( image_type == SOIL_SAVE_TYPE_DDS ) + { + save_result = save_image_as_DDS( filename, + width, height, channels, (const unsigned char *const)data ); + } else + { + save_result = 0; + } + if( save_result == 0 ) + { + result_string_pointer = "Saving the image failed"; + } else + { + result_string_pointer = "Image saved"; + } + return save_result; +} + +void + SOIL_free_image_data + ( + unsigned char *img_data + ) +{ + free( (void*)img_data ); +} + +const char* + SOIL_last_result + ( + void + ) +{ + return result_string_pointer; +} + +unsigned int SOIL_direct_load_DDS_from_memory( + const unsigned char *const buffer, + int buffer_length, + unsigned int reuse_texture_ID, + int flags, + int loading_as_cubemap ) +{ + /* variables */ + DDS_header header; + unsigned int buffer_index = 0; + unsigned int tex_ID = 0; + /* file reading variables */ + unsigned int S3TC_type = 0; + unsigned char *DDS_data; + unsigned int DDS_main_size; + unsigned int DDS_full_size; + unsigned int width, height; + int mipmaps, cubemap, uncompressed, block_size = 16; + unsigned int flag; + unsigned int cf_target, ogl_target_start, ogl_target_end; + unsigned int opengl_texture_type; + int i; + /* 1st off, does the filename even exist? */ + if( NULL == buffer ) + { + /* we can't do it! */ + result_string_pointer = "NULL buffer"; + return 0; + } + if( buffer_length < sizeof( DDS_header ) ) + { + /* we can't do it! */ + result_string_pointer = "DDS file was too small to contain the DDS header"; + return 0; + } + /* try reading in the header */ + memcpy ( (void*)(&header), (const void *)buffer, sizeof( DDS_header ) ); + buffer_index = sizeof( DDS_header ); + /* guilty until proven innocent */ + result_string_pointer = "Failed to read a known DDS header"; + /* validate the header (warning, "goto"'s ahead, shield your eyes!!) */ + flag = ('D'<<0)|('D'<<8)|('S'<<16)|(' '<<24); + if( header.dwMagic != flag ) {goto quick_exit;} + if( header.dwSize != 124 ) {goto quick_exit;} + /* I need all of these */ + flag = DDSD_CAPS | DDSD_HEIGHT | DDSD_WIDTH | DDSD_PIXELFORMAT; + if( (header.dwFlags & flag) != flag ) {goto quick_exit;} + /* According to the MSDN spec, the dwFlags should contain + DDSD_LINEARSIZE if it's compressed, or DDSD_PITCH if + uncompressed. Some DDS writers do not conform to the + spec, so I need to make my reader more tolerant */ + /* I need one of these */ + flag = DDPF_FOURCC | DDPF_RGB; + if( (header.sPixelFormat.dwFlags & flag) == 0 ) {goto quick_exit;} + if( header.sPixelFormat.dwSize != 32 ) {goto quick_exit;} + if( (header.sCaps.dwCaps1 & DDSCAPS_TEXTURE) == 0 ) {goto quick_exit;} + /* make sure it is a type we can upload */ + if( (header.sPixelFormat.dwFlags & DDPF_FOURCC) && + !( + (header.sPixelFormat.dwFourCC == (('D'<<0)|('X'<<8)|('T'<<16)|('1'<<24))) || + (header.sPixelFormat.dwFourCC == (('D'<<0)|('X'<<8)|('T'<<16)|('3'<<24))) || + (header.sPixelFormat.dwFourCC == (('D'<<0)|('X'<<8)|('T'<<16)|('5'<<24))) + ) ) + { + goto quick_exit; + } + /* OK, validated the header, let's load the image data */ + result_string_pointer = "DDS header loaded and validated"; + width = header.dwWidth; + height = header.dwHeight; + uncompressed = 1 - (header.sPixelFormat.dwFlags & DDPF_FOURCC) / DDPF_FOURCC; + cubemap = (header.sCaps.dwCaps2 & DDSCAPS2_CUBEMAP) / DDSCAPS2_CUBEMAP; + if( uncompressed ) + { + S3TC_type = GL_RGB; + block_size = 3; + if( header.sPixelFormat.dwFlags & DDPF_ALPHAPIXELS ) + { + S3TC_type = GL_RGBA; + block_size = 4; + } + DDS_main_size = width * height * block_size; + } else + { + /* can we even handle direct uploading to OpenGL DXT compressed images? */ + if( query_DXT_capability() != SOIL_CAPABILITY_PRESENT ) + { + /* we can't do it! */ + result_string_pointer = "Direct upload of S3TC images not supported by the OpenGL driver"; + return 0; + } + /* well, we know it is DXT1/3/5, because we checked above */ + switch( (header.sPixelFormat.dwFourCC >> 24) - '0' ) + { + case 1: + S3TC_type = SOIL_RGBA_S3TC_DXT1; + block_size = 8; + break; + case 3: + S3TC_type = SOIL_RGBA_S3TC_DXT3; + block_size = 16; + break; + case 5: + S3TC_type = SOIL_RGBA_S3TC_DXT5; + block_size = 16; + break; + } + DDS_main_size = ((width+3)>>2)*((height+3)>>2)*block_size; + } + if( cubemap ) + { + /* does the user want a cubemap? */ + if( !loading_as_cubemap ) + { + /* we can't do it! */ + result_string_pointer = "DDS image was a cubemap"; + return 0; + } + /* can we even handle cubemaps with the OpenGL driver? */ + if( query_cubemap_capability() != SOIL_CAPABILITY_PRESENT ) + { + /* we can't do it! */ + result_string_pointer = "Direct upload of cubemap images not supported by the OpenGL driver"; + return 0; + } + ogl_target_start = SOIL_TEXTURE_CUBE_MAP_POSITIVE_X; + ogl_target_end = SOIL_TEXTURE_CUBE_MAP_NEGATIVE_Z; + opengl_texture_type = SOIL_TEXTURE_CUBE_MAP; + } else + { + /* does the user want a non-cubemap? */ + if( loading_as_cubemap ) + { + /* we can't do it! */ + result_string_pointer = "DDS image was not a cubemap"; + return 0; + } + ogl_target_start = GL_TEXTURE_2D; + ogl_target_end = GL_TEXTURE_2D; + opengl_texture_type = GL_TEXTURE_2D; + } + if( (header.sCaps.dwCaps1 & DDSCAPS_MIPMAP) && (header.dwMipMapCount > 1) ) + { + int shift_offset; + mipmaps = header.dwMipMapCount - 1; + DDS_full_size = DDS_main_size; + if( uncompressed ) + { + /* uncompressed DDS, simple MIPmap size calculation */ + shift_offset = 0; + } else + { + /* compressed DDS, MIPmap size calculation is block based */ + shift_offset = 2; + } + for( i = 1; i <= mipmaps; ++ i ) + { + int w, h; + w = width >> (shift_offset + i); + h = height >> (shift_offset + i); + if( w < 1 ) + { + w = 1; + } + if( h < 1 ) + { + h = 1; + } + DDS_full_size += w*h*block_size; + } + } else + { + mipmaps = 0; + DDS_full_size = DDS_main_size; + } + DDS_data = (unsigned char*)malloc( DDS_full_size ); + /* got the image data RAM, create or use an existing OpenGL texture handle */ + tex_ID = reuse_texture_ID; + if( tex_ID == 0 ) + { + glGenTextures( 1, &tex_ID ); + } + /* bind an OpenGL texture ID */ + glBindTexture( opengl_texture_type, tex_ID ); + /* do this for each face of the cubemap! */ + for( cf_target = ogl_target_start; cf_target <= ogl_target_end; ++cf_target ) + { + if( buffer_index + DDS_full_size <= (unsigned int)buffer_length ) + { + unsigned int byte_offset = DDS_main_size; + memcpy( (void*)DDS_data, (const void*)(&buffer[buffer_index]), DDS_full_size ); + buffer_index += DDS_full_size; + /* upload the main chunk */ + if( uncompressed ) + { + /* and remember, DXT uncompressed uses BGR(A), + so swap to RGB(A) for ALL MIPmap levels */ + for( i = 0; i < (int)DDS_full_size; i += block_size ) + { + unsigned char temp = DDS_data[i]; + DDS_data[i] = DDS_data[i+2]; + DDS_data[i+2] = temp; + } + glTexImage2D( + cf_target, 0, + S3TC_type, width, height, 0, + S3TC_type, GL_UNSIGNED_BYTE, DDS_data ); + } else + { + soilGlCompressedTexImage2D( + cf_target, 0, + S3TC_type, width, height, 0, + DDS_main_size, DDS_data ); + } + /* upload the mipmaps, if we have them */ + for( i = 1; i <= mipmaps; ++i ) + { + int w, h, mip_size; + w = width >> i; + h = height >> i; + if( w < 1 ) + { + w = 1; + } + if( h < 1 ) + { + h = 1; + } + /* upload this mipmap */ + if( uncompressed ) + { + mip_size = w*h*block_size; + glTexImage2D( + cf_target, i, + S3TC_type, w, h, 0, + S3TC_type, GL_UNSIGNED_BYTE, &DDS_data[byte_offset] ); + } else + { + mip_size = ((w+3)/4)*((h+3)/4)*block_size; + soilGlCompressedTexImage2D( + cf_target, i, + S3TC_type, w, h, 0, + mip_size, &DDS_data[byte_offset] ); + } + /* and move to the next mipmap */ + byte_offset += mip_size; + } + /* it worked! */ + result_string_pointer = "DDS file loaded"; + } else + { + glDeleteTextures( 1, & tex_ID ); + tex_ID = 0; + cf_target = ogl_target_end + 1; + result_string_pointer = "DDS file was too small for expected image data"; + } + }/* end reading each face */ + SOIL_free_image_data( DDS_data ); + if( tex_ID ) + { + /* did I have MIPmaps? */ + if( mipmaps > 0 ) + { + /* instruct OpenGL to use the MIPmaps */ + glTexParameteri( opengl_texture_type, GL_TEXTURE_MAG_FILTER, GL_LINEAR ); + glTexParameteri( opengl_texture_type, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR ); + } else + { + /* instruct OpenGL _NOT_ to use the MIPmaps */ + glTexParameteri( opengl_texture_type, GL_TEXTURE_MAG_FILTER, GL_LINEAR ); + glTexParameteri( opengl_texture_type, GL_TEXTURE_MIN_FILTER, GL_LINEAR ); + } + /* does the user want clamping, or wrapping? */ + if( flags & SOIL_FLAG_TEXTURE_REPEATS ) + { + glTexParameteri( opengl_texture_type, GL_TEXTURE_WRAP_S, GL_REPEAT ); + glTexParameteri( opengl_texture_type, GL_TEXTURE_WRAP_T, GL_REPEAT ); + glTexParameteri( opengl_texture_type, SOIL_TEXTURE_WRAP_R, GL_REPEAT ); + } else + { + unsigned int clamp_mode = SOIL_CLAMP_TO_EDGE; + /* unsigned int clamp_mode = GL_CLAMP; */ + glTexParameteri( opengl_texture_type, GL_TEXTURE_WRAP_S, clamp_mode ); + glTexParameteri( opengl_texture_type, GL_TEXTURE_WRAP_T, clamp_mode ); + glTexParameteri( opengl_texture_type, SOIL_TEXTURE_WRAP_R, clamp_mode ); + } + } + +quick_exit: + /* report success or failure */ + return tex_ID; +} + +unsigned int SOIL_direct_load_DDS( + const char *filename, + unsigned int reuse_texture_ID, + int flags, + int loading_as_cubemap ) +{ + FILE *f; + unsigned char *buffer; + size_t buffer_length, bytes_read; + unsigned int tex_ID = 0; + /* error checks */ + if( NULL == filename ) + { + result_string_pointer = "NULL filename"; + return 0; + } + f = fopen( filename, "rb" ); + if( NULL == f ) + { + /* the file doesn't seem to exist (or be open-able) */ + result_string_pointer = "Can not find DDS file"; + return 0; + } + fseek( f, 0, SEEK_END ); + buffer_length = ftell( f ); + fseek( f, 0, SEEK_SET ); + buffer = (unsigned char *) malloc( buffer_length ); + if( NULL == buffer ) + { + result_string_pointer = "malloc failed"; + fclose( f ); + return 0; + } + bytes_read = fread( (void*)buffer, 1, buffer_length, f ); + fclose( f ); + if( bytes_read < buffer_length ) + { + /* huh? */ + buffer_length = bytes_read; + } + /* now try to do the loading */ + tex_ID = SOIL_direct_load_DDS_from_memory( + (const unsigned char *const)buffer, buffer_length, + reuse_texture_ID, flags, loading_as_cubemap ); + SOIL_free_image_data( buffer ); + return tex_ID; +} + +int query_NPOT_capability( void ) +{ + /* check for the capability */ + if( has_NPOT_capability == SOIL_CAPABILITY_UNKNOWN ) + { + /* we haven't yet checked for the capability, do so */ + if( + (NULL == strstr( (char const*)glGetString( GL_EXTENSIONS ), + "GL_ARB_texture_non_power_of_two" ) ) + ) + { + /* not there, flag the failure */ + has_NPOT_capability = SOIL_CAPABILITY_NONE; + } else + { + /* it's there! */ + has_NPOT_capability = SOIL_CAPABILITY_PRESENT; + } + } + /* let the user know if we can do non-power-of-two textures or not */ + return has_NPOT_capability; +} + +int query_tex_rectangle_capability( void ) +{ + /* check for the capability */ + if( has_tex_rectangle_capability == SOIL_CAPABILITY_UNKNOWN ) + { + /* we haven't yet checked for the capability, do so */ + if( + (NULL == strstr( (char const*)glGetString( GL_EXTENSIONS ), + "GL_ARB_texture_rectangle" ) ) + && + (NULL == strstr( (char const*)glGetString( GL_EXTENSIONS ), + "GL_EXT_texture_rectangle" ) ) + && + (NULL == strstr( (char const*)glGetString( GL_EXTENSIONS ), + "GL_NV_texture_rectangle" ) ) + ) + { + /* not there, flag the failure */ + has_tex_rectangle_capability = SOIL_CAPABILITY_NONE; + } else + { + /* it's there! */ + has_tex_rectangle_capability = SOIL_CAPABILITY_PRESENT; + } + } + /* let the user know if we can do texture rectangles or not */ + return has_tex_rectangle_capability; +} + +int query_cubemap_capability( void ) +{ + /* check for the capability */ + if( has_cubemap_capability == SOIL_CAPABILITY_UNKNOWN ) + { + /* we haven't yet checked for the capability, do so */ + if( + (NULL == strstr( (char const*)glGetString( GL_EXTENSIONS ), + "GL_ARB_texture_cube_map" ) ) + && + (NULL == strstr( (char const*)glGetString( GL_EXTENSIONS ), + "GL_EXT_texture_cube_map" ) ) + ) + { + /* not there, flag the failure */ + has_cubemap_capability = SOIL_CAPABILITY_NONE; + } else + { + /* it's there! */ + has_cubemap_capability = SOIL_CAPABILITY_PRESENT; + } + } + /* let the user know if we can do cubemaps or not */ + return has_cubemap_capability; +} + +int query_DXT_capability( void ) +{ + /* check for the capability */ + if( has_DXT_capability == SOIL_CAPABILITY_UNKNOWN ) + { + /* we haven't yet checked for the capability, do so */ + if( NULL == strstr( + (char const*)glGetString( GL_EXTENSIONS ), + "GL_EXT_texture_compression_s3tc" ) ) + { + /* not there, flag the failure */ + has_DXT_capability = SOIL_CAPABILITY_NONE; + } else + { + /* and find the address of the extension function */ + P_SOIL_GLCOMPRESSEDTEXIMAGE2DPROC ext_addr = NULL; + #ifdef WIN32 + ext_addr = (P_SOIL_GLCOMPRESSEDTEXIMAGE2DPROC) + wglGetProcAddress + ( + "glCompressedTexImage2DARB" + ); + #elif defined(__APPLE__) || defined(__APPLE_CC__) + /* I can't test this Apple stuff! */ + CFBundleRef bundle; + CFURLRef bundleURL = + CFURLCreateWithFileSystemPath( + kCFAllocatorDefault, + CFSTR("/System/Library/Frameworks/OpenGL.framework"), + kCFURLPOSIXPathStyle, + true ); + CFStringRef extensionName = + CFStringCreateWithCString( + kCFAllocatorDefault, + "glCompressedTexImage2DARB", + kCFStringEncodingASCII ); + bundle = CFBundleCreate( kCFAllocatorDefault, bundleURL ); + assert( bundle != NULL ); + ext_addr = (P_SOIL_GLCOMPRESSEDTEXIMAGE2DPROC) + CFBundleGetFunctionPointerForName + ( + bundle, extensionName + ); + CFRelease( bundleURL ); + CFRelease( extensionName ); + CFRelease( bundle ); + #else + ext_addr = (P_SOIL_GLCOMPRESSEDTEXIMAGE2DPROC) + glXGetProcAddressARB + ( + (const GLubyte *)"glCompressedTexImage2DARB" + ); + #endif + /* Flag it so no checks needed later */ + if( NULL == ext_addr ) + { + /* hmm, not good!! This should not happen, but does on my + laptop's VIA chipset. The GL_EXT_texture_compression_s3tc + spec requires that ARB_texture_compression be present too. + this means I can upload and have the OpenGL drive do the + conversion, but I can't use my own routines or load DDS files + from disk and upload them directly [8^( */ + has_DXT_capability = SOIL_CAPABILITY_NONE; + } else + { + /* all's well! */ + soilGlCompressedTexImage2D = ext_addr; + has_DXT_capability = SOIL_CAPABILITY_PRESENT; + } + } + } + /* let the user know if we can do DXT or not */ + return has_DXT_capability; +} diff --git a/src/helper/SOIL/SOIL.h b/src/helper/SOIL/SOIL.h new file mode 100755 index 000000000..eb5da27de --- /dev/null +++ b/src/helper/SOIL/SOIL.h @@ -0,0 +1,433 @@ +/** + @mainpage SOIL + + Jonathan Dummer + 2007-07-26-10.36 + + Simple OpenGL Image Library + + A tiny c library for uploading images as + textures into OpenGL. Also saving and + loading of images is supported. + + I'm using Sean's Tool Box image loader as a base: + http://www.nothings.org/ + + I'm upgrading it to load TGA and DDS files, and a direct + path for loading DDS files straight into OpenGL textures, + when applicable. + + Image Formats: + - BMP load & save + - TGA load & save + - DDS load & save + - PNG load + - JPG load + + OpenGL Texture Features: + - resample to power-of-two sizes + - MIPmap generation + - compressed texture S3TC formats (if supported) + - can pre-multiply alpha for you, for better compositing + - can flip image about the y-axis (except pre-compressed DDS files) + + Thanks to: + * Sean Barret - for the awesome stb_image + * Dan Venkitachalam - for finding some non-compliant DDS files, and patching some explicit casts + * everybody at gamedev.net +**/ + +#ifndef HEADER_SIMPLE_OPENGL_IMAGE_LIBRARY +#define HEADER_SIMPLE_OPENGL_IMAGE_LIBRARY + +#ifdef __cplusplus +extern "C" { +#endif + +/** + The format of images that may be loaded (force_channels). + SOIL_LOAD_AUTO leaves the image in whatever format it was found. + SOIL_LOAD_L forces the image to load as Luminous (greyscale) + SOIL_LOAD_LA forces the image to load as Luminous with Alpha + SOIL_LOAD_RGB forces the image to load as Red Green Blue + SOIL_LOAD_RGBA forces the image to load as Red Green Blue Alpha +**/ +enum +{ + SOIL_LOAD_AUTO = 0, + SOIL_LOAD_L = 1, + SOIL_LOAD_LA = 2, + SOIL_LOAD_RGB = 3, + SOIL_LOAD_RGBA = 4 +}; + +/** + Passed in as reuse_texture_ID, will cause SOIL to + register a new texture ID using glGenTextures(). + If the value passed into reuse_texture_ID > 0 then + SOIL will just re-use that texture ID (great for + reloading image assets in-game!) +**/ +enum +{ + SOIL_CREATE_NEW_ID = 0 +}; + +/** + flags you can pass into SOIL_load_OGL_texture() + and SOIL_create_OGL_texture(). + (note that if SOIL_FLAG_DDS_LOAD_DIRECT is used + the rest of the flags with the exception of + SOIL_FLAG_TEXTURE_REPEATS will be ignored while + loading already-compressed DDS files.) + + SOIL_FLAG_POWER_OF_TWO: force the image to be POT + SOIL_FLAG_MIPMAPS: generate mipmaps for the texture + SOIL_FLAG_TEXTURE_REPEATS: otherwise will clamp + SOIL_FLAG_MULTIPLY_ALPHA: for using (GL_ONE,GL_ONE_MINUS_SRC_ALPHA) blending + SOIL_FLAG_INVERT_Y: flip the image vertically + SOIL_FLAG_COMPRESS_TO_DXT: if the card can display them, will convert RGB to DXT1, RGBA to DXT5 + SOIL_FLAG_DDS_LOAD_DIRECT: will load DDS files directly without _ANY_ additional processing + SOIL_FLAG_NTSC_SAFE_RGB: clamps RGB components to the range [16,235] + SOIL_FLAG_CoCg_Y: Google YCoCg; RGB=>CoYCg, RGBA=>CoCgAY + SOIL_FLAG_TEXTURE_RECTANGE: uses ARB_texture_rectangle ; pixel indexed & no repeat or MIPmaps or cubemaps +**/ +enum +{ + SOIL_FLAG_POWER_OF_TWO = 1, + SOIL_FLAG_MIPMAPS = 2, + SOIL_FLAG_TEXTURE_REPEATS = 4, + SOIL_FLAG_MULTIPLY_ALPHA = 8, + SOIL_FLAG_INVERT_Y = 16, + SOIL_FLAG_COMPRESS_TO_DXT = 32, + SOIL_FLAG_DDS_LOAD_DIRECT = 64, + SOIL_FLAG_NTSC_SAFE_RGB = 128, + SOIL_FLAG_CoCg_Y = 256, + SOIL_FLAG_TEXTURE_RECTANGLE = 512 +}; + +/** + The types of images that may be saved. + (TGA supports uncompressed RGB / RGBA) + (BMP supports uncompressed RGB) + (DDS supports DXT1 and DXT5) +**/ +enum +{ + SOIL_SAVE_TYPE_TGA = 0, + SOIL_SAVE_TYPE_BMP = 1, + SOIL_SAVE_TYPE_DDS = 2 +}; + +/** + Defines the order of faces in a DDS cubemap. + I recommend that you use the same order in single + image cubemap files, so they will be interchangeable + with DDS cubemaps when using SOIL. +**/ +#define SOIL_DDS_CUBEMAP_FACE_ORDER "EWUDNS" + +/** + The types of internal fake HDR representations + + SOIL_HDR_RGBE: RGB * pow( 2.0, A - 128.0 ) + SOIL_HDR_RGBdivA: RGB / A + SOIL_HDR_RGBdivA2: RGB / (A*A) +**/ +enum +{ + SOIL_HDR_RGBE = 0, + SOIL_HDR_RGBdivA = 1, + SOIL_HDR_RGBdivA2 = 2 +}; + +/** + Loads an image from disk into an OpenGL texture. + \param filename the name of the file to upload as a texture + \param force_channels 0-image format, 1-luminous, 2-luminous/alpha, 3-RGB, 4-RGBA + \param reuse_texture_ID 0-generate a new texture ID, otherwise reuse the texture ID (overwriting the old texture) + \param flags can be any of SOIL_FLAG_POWER_OF_TWO | SOIL_FLAG_MIPMAPS | SOIL_FLAG_TEXTURE_REPEATS | SOIL_FLAG_MULTIPLY_ALPHA | SOIL_FLAG_INVERT_Y | SOIL_FLAG_COMPRESS_TO_DXT | SOIL_FLAG_DDS_LOAD_DIRECT + \return 0-failed, otherwise returns the OpenGL texture handle +**/ +unsigned int + SOIL_load_OGL_texture + ( + const char *filename, + int force_channels, + unsigned int reuse_texture_ID, + unsigned int flags + ); + +/** + Loads 6 images from disk into an OpenGL cubemap texture. + \param x_pos_file the name of the file to upload as the +x cube face + \param x_neg_file the name of the file to upload as the -x cube face + \param y_pos_file the name of the file to upload as the +y cube face + \param y_neg_file the name of the file to upload as the -y cube face + \param z_pos_file the name of the file to upload as the +z cube face + \param z_neg_file the name of the file to upload as the -z cube face + \param force_channels 0-image format, 1-luminous, 2-luminous/alpha, 3-RGB, 4-RGBA + \param reuse_texture_ID 0-generate a new texture ID, otherwise reuse the texture ID (overwriting the old texture) + \param flags can be any of SOIL_FLAG_POWER_OF_TWO | SOIL_FLAG_MIPMAPS | SOIL_FLAG_TEXTURE_REPEATS | SOIL_FLAG_MULTIPLY_ALPHA | SOIL_FLAG_INVERT_Y | SOIL_FLAG_COMPRESS_TO_DXT | SOIL_FLAG_DDS_LOAD_DIRECT + \return 0-failed, otherwise returns the OpenGL texture handle +**/ +unsigned int + SOIL_load_OGL_cubemap + ( + const char *x_pos_file, + const char *x_neg_file, + const char *y_pos_file, + const char *y_neg_file, + const char *z_pos_file, + const char *z_neg_file, + int force_channels, + unsigned int reuse_texture_ID, + unsigned int flags + ); + +/** + Loads 1 image from disk and splits it into an OpenGL cubemap texture. + \param filename the name of the file to upload as a texture + \param face_order the order of the faces in the file, any combination of NSWEUD, for North, South, Up, etc. + \param force_channels 0-image format, 1-luminous, 2-luminous/alpha, 3-RGB, 4-RGBA + \param reuse_texture_ID 0-generate a new texture ID, otherwise reuse the texture ID (overwriting the old texture) + \param flags can be any of SOIL_FLAG_POWER_OF_TWO | SOIL_FLAG_MIPMAPS | SOIL_FLAG_TEXTURE_REPEATS | SOIL_FLAG_MULTIPLY_ALPHA | SOIL_FLAG_INVERT_Y | SOIL_FLAG_COMPRESS_TO_DXT | SOIL_FLAG_DDS_LOAD_DIRECT + \return 0-failed, otherwise returns the OpenGL texture handle +**/ +unsigned int + SOIL_load_OGL_single_cubemap + ( + const char *filename, + const char face_order[6], + int force_channels, + unsigned int reuse_texture_ID, + unsigned int flags + ); + +/** + Loads an HDR image from disk into an OpenGL texture. + \param filename the name of the file to upload as a texture + \param fake_HDR_format SOIL_HDR_RGBE, SOIL_HDR_RGBdivA, SOIL_HDR_RGBdivA2 + \param reuse_texture_ID 0-generate a new texture ID, otherwise reuse the texture ID (overwriting the old texture) + \param flags can be any of SOIL_FLAG_POWER_OF_TWO | SOIL_FLAG_MIPMAPS | SOIL_FLAG_TEXTURE_REPEATS | SOIL_FLAG_MULTIPLY_ALPHA | SOIL_FLAG_INVERT_Y | SOIL_FLAG_COMPRESS_TO_DXT + \return 0-failed, otherwise returns the OpenGL texture handle +**/ +unsigned int + SOIL_load_OGL_HDR_texture + ( + const char *filename, + int fake_HDR_format, + int rescale_to_max, + unsigned int reuse_texture_ID, + unsigned int flags + ); + +/** + Loads an image from RAM into an OpenGL texture. + \param buffer the image data in RAM just as if it were still in a file + \param buffer_length the size of the buffer in bytes + \param force_channels 0-image format, 1-luminous, 2-luminous/alpha, 3-RGB, 4-RGBA + \param reuse_texture_ID 0-generate a new texture ID, otherwise reuse the texture ID (overwriting the old texture) + \param flags can be any of SOIL_FLAG_POWER_OF_TWO | SOIL_FLAG_MIPMAPS | SOIL_FLAG_TEXTURE_REPEATS | SOIL_FLAG_MULTIPLY_ALPHA | SOIL_FLAG_INVERT_Y | SOIL_FLAG_COMPRESS_TO_DXT | SOIL_FLAG_DDS_LOAD_DIRECT + \return 0-failed, otherwise returns the OpenGL texture handle +**/ +unsigned int + SOIL_load_OGL_texture_from_memory + ( + const unsigned char *const buffer, + int buffer_length, + int force_channels, + unsigned int reuse_texture_ID, + unsigned int flags + ); + +/** + Loads 6 images from memory into an OpenGL cubemap texture. + \param x_pos_buffer the image data in RAM to upload as the +x cube face + \param x_pos_buffer_length the size of the above buffer + \param x_neg_buffer the image data in RAM to upload as the +x cube face + \param x_neg_buffer_length the size of the above buffer + \param y_pos_buffer the image data in RAM to upload as the +x cube face + \param y_pos_buffer_length the size of the above buffer + \param y_neg_buffer the image data in RAM to upload as the +x cube face + \param y_neg_buffer_length the size of the above buffer + \param z_pos_buffer the image data in RAM to upload as the +x cube face + \param z_pos_buffer_length the size of the above buffer + \param z_neg_buffer the image data in RAM to upload as the +x cube face + \param z_neg_buffer_length the size of the above buffer + \param force_channels 0-image format, 1-luminous, 2-luminous/alpha, 3-RGB, 4-RGBA + \param reuse_texture_ID 0-generate a new texture ID, otherwise reuse the texture ID (overwriting the old texture) + \param flags can be any of SOIL_FLAG_POWER_OF_TWO | SOIL_FLAG_MIPMAPS | SOIL_FLAG_TEXTURE_REPEATS | SOIL_FLAG_MULTIPLY_ALPHA | SOIL_FLAG_INVERT_Y | SOIL_FLAG_COMPRESS_TO_DXT | SOIL_FLAG_DDS_LOAD_DIRECT + \return 0-failed, otherwise returns the OpenGL texture handle +**/ +unsigned int + SOIL_load_OGL_cubemap_from_memory + ( + const unsigned char *const x_pos_buffer, + int x_pos_buffer_length, + const unsigned char *const x_neg_buffer, + int x_neg_buffer_length, + const unsigned char *const y_pos_buffer, + int y_pos_buffer_length, + const unsigned char *const y_neg_buffer, + int y_neg_buffer_length, + const unsigned char *const z_pos_buffer, + int z_pos_buffer_length, + const unsigned char *const z_neg_buffer, + int z_neg_buffer_length, + int force_channels, + unsigned int reuse_texture_ID, + unsigned int flags + ); + +/** + Loads 1 image from RAM and splits it into an OpenGL cubemap texture. + \param buffer the image data in RAM just as if it were still in a file + \param buffer_length the size of the buffer in bytes + \param face_order the order of the faces in the file, any combination of NSWEUD, for North, South, Up, etc. + \param force_channels 0-image format, 1-luminous, 2-luminous/alpha, 3-RGB, 4-RGBA + \param reuse_texture_ID 0-generate a new texture ID, otherwise reuse the texture ID (overwriting the old texture) + \param flags can be any of SOIL_FLAG_POWER_OF_TWO | SOIL_FLAG_MIPMAPS | SOIL_FLAG_TEXTURE_REPEATS | SOIL_FLAG_MULTIPLY_ALPHA | SOIL_FLAG_INVERT_Y | SOIL_FLAG_COMPRESS_TO_DXT | SOIL_FLAG_DDS_LOAD_DIRECT + \return 0-failed, otherwise returns the OpenGL texture handle +**/ +unsigned int + SOIL_load_OGL_single_cubemap_from_memory + ( + const unsigned char *const buffer, + int buffer_length, + const char face_order[6], + int force_channels, + unsigned int reuse_texture_ID, + unsigned int flags + ); + +/** + Creates a 2D OpenGL texture from raw image data. Note that the raw data is + _NOT_ freed after the upload (so the user can load various versions). + \param data the raw data to be uploaded as an OpenGL texture + \param width the width of the image in pixels + \param height the height of the image in pixels + \param channels the number of channels: 1-luminous, 2-luminous/alpha, 3-RGB, 4-RGBA + \param reuse_texture_ID 0-generate a new texture ID, otherwise reuse the texture ID (overwriting the old texture) + \param flags can be any of SOIL_FLAG_POWER_OF_TWO | SOIL_FLAG_MIPMAPS | SOIL_FLAG_TEXTURE_REPEATS | SOIL_FLAG_MULTIPLY_ALPHA | SOIL_FLAG_INVERT_Y | SOIL_FLAG_COMPRESS_TO_DXT + \return 0-failed, otherwise returns the OpenGL texture handle +**/ +unsigned int + SOIL_create_OGL_texture + ( + const unsigned char *const data, + int *width, int *height, int channels, + unsigned int reuse_texture_ID, + unsigned int flags + ); + +/** + Creates an OpenGL cubemap texture by splitting up 1 image into 6 parts. + \param data the raw data to be uploaded as an OpenGL texture + \param width the width of the image in pixels + \param height the height of the image in pixels + \param channels the number of channels: 1-luminous, 2-luminous/alpha, 3-RGB, 4-RGBA + \param face_order the order of the faces in the file, and combination of NSWEUD, for North, South, Up, etc. + \param reuse_texture_ID 0-generate a new texture ID, otherwise reuse the texture ID (overwriting the old texture) + \param flags can be any of SOIL_FLAG_POWER_OF_TWO | SOIL_FLAG_MIPMAPS | SOIL_FLAG_TEXTURE_REPEATS | SOIL_FLAG_MULTIPLY_ALPHA | SOIL_FLAG_INVERT_Y | SOIL_FLAG_COMPRESS_TO_DXT | SOIL_FLAG_DDS_LOAD_DIRECT + \return 0-failed, otherwise returns the OpenGL texture handle +**/ +unsigned int + SOIL_create_OGL_single_cubemap + ( + const unsigned char *const data, + int width, int height, int channels, + const char face_order[6], + unsigned int reuse_texture_ID, + unsigned int flags + ); + +/** + Captures the OpenGL window (RGB) and saves it to disk + \return 0 if it failed, otherwise returns 1 +**/ +int + SOIL_save_screenshot + ( + const char *filename, + int image_type, + int x, int y, + int width, int height + ); + +/** + Loads an image from disk into an array of unsigned chars. + Note that *channels return the original channel count of the + image. If force_channels was other than SOIL_LOAD_AUTO, + the resulting image has force_channels, but *channels may be + different (if the original image had a different channel + count). + \return 0 if failed, otherwise returns 1 +**/ +unsigned char* + SOIL_load_image + ( + const char *filename, + int *width, int *height, int *channels, + int force_channels + ); + +/** + Loads an image from memory into an array of unsigned chars. + Note that *channels return the original channel count of the + image. If force_channels was other than SOIL_LOAD_AUTO, + the resulting image has force_channels, but *channels may be + different (if the original image had a different channel + count). + \return 0 if failed, otherwise returns 1 +**/ +unsigned char* + SOIL_load_image_from_memory + ( + const unsigned char *const buffer, + int buffer_length, + int *width, int *height, int *channels, + int force_channels + ); + +/** + Saves an image from an array of unsigned chars (RGBA) to disk + \return 0 if failed, otherwise returns 1 +**/ +int + SOIL_save_image + ( + const char *filename, + int image_type, + int width, int height, int channels, + const unsigned char *const data + ); + +/** + Frees the image data (note, this is just C's "free()"...this function is + present mostly so C++ programmers don't forget to use "free()" and call + "delete []" instead [8^) +**/ +void + SOIL_free_image_data + ( + unsigned char *img_data + ); + +/** + This function resturn a pointer to a string describing the last thing + that happened inside SOIL. It can be used to determine why an image + failed to load. +**/ +const char* + SOIL_last_result + ( + void + ); + + +#ifdef __cplusplus +} +#endif + +#endif /* HEADER_SIMPLE_OPENGL_IMAGE_LIBRARY */ diff --git a/src/helper/SOIL/image_DXT.c b/src/helper/SOIL/image_DXT.c new file mode 100755 index 000000000..eb90be67b --- /dev/null +++ b/src/helper/SOIL/image_DXT.c @@ -0,0 +1,632 @@ +/* + Jonathan Dummer + 2007-07-31-10.32 + + simple DXT compression / decompression code + + public domain +*/ + +#include "image_DXT.h" +#include +#include +#include +#include + +/* set this =1 if you want to use the covarince matrix method... + which is better than my method of using standard deviations + overall, except on the infintesimal chance that the power + method fails for finding the largest eigenvector */ +#define USE_COV_MAT 1 + +/********* Function Prototypes *********/ +/* + Takes a 4x4 block of pixels and compresses it into 8 bytes + in DXT1 format (color only, no alpha). Speed is valued + over prettyness, at least for now. +*/ +void compress_DDS_color_block( + int channels, + const unsigned char *const uncompressed, + unsigned char compressed[8] ); +/* + Takes a 4x4 block of pixels and compresses the alpha + component it into 8 bytes for use in DXT5 DDS files. + Speed is valued over prettyness, at least for now. +*/ +void compress_DDS_alpha_block( + const unsigned char *const uncompressed, + unsigned char compressed[8] ); + +/********* Actual Exposed Functions *********/ +int + save_image_as_DDS + ( + const char *filename, + int width, int height, int channels, + const unsigned char *const data + ) +{ + /* variables */ + FILE *fout; + unsigned char *DDS_data; + DDS_header header; + int DDS_size; + /* error check */ + if( (NULL == filename) || + (width < 1) || (height < 1) || + (channels < 1) || (channels > 4) || + (data == NULL ) ) + { + return 0; + } + /* Convert the image */ + if( (channels & 1) == 1 ) + { + /* no alpha, just use DXT1 */ + DDS_data = convert_image_to_DXT1( data, width, height, channels, &DDS_size ); + } else + { + /* has alpha, so use DXT5 */ + DDS_data = convert_image_to_DXT5( data, width, height, channels, &DDS_size ); + } + /* save it */ + memset( &header, 0, sizeof( DDS_header ) ); + header.dwMagic = ('D' << 0) | ('D' << 8) | ('S' << 16) | (' ' << 24); + header.dwSize = 124; + header.dwFlags = DDSD_CAPS | DDSD_HEIGHT | DDSD_WIDTH | DDSD_PIXELFORMAT | DDSD_LINEARSIZE; + header.dwWidth = width; + header.dwHeight = height; + header.dwPitchOrLinearSize = DDS_size; + header.sPixelFormat.dwSize = 32; + header.sPixelFormat.dwFlags = DDPF_FOURCC; + if( (channels & 1) == 1 ) + { + header.sPixelFormat.dwFourCC = ('D' << 0) | ('X' << 8) | ('T' << 16) | ('1' << 24); + } else + { + header.sPixelFormat.dwFourCC = ('D' << 0) | ('X' << 8) | ('T' << 16) | ('5' << 24); + } + header.sCaps.dwCaps1 = DDSCAPS_TEXTURE; + /* write it out */ + fout = fopen( filename, "wb"); + fwrite( &header, sizeof( DDS_header ), 1, fout ); + fwrite( DDS_data, 1, DDS_size, fout ); + fclose( fout ); + /* done */ + free( DDS_data ); + return 1; +} + +unsigned char* convert_image_to_DXT1( + const unsigned char *const uncompressed, + int width, int height, int channels, + int *out_size ) +{ + unsigned char *compressed; + int i, j, x, y; + unsigned char ublock[16*3]; + unsigned char cblock[8]; + int index = 0, chan_step = 1; + int block_count = 0; + /* error check */ + *out_size = 0; + if( (width < 1) || (height < 1) || + (NULL == uncompressed) || + (channels < 1) || (channels > 4) ) + { + return NULL; + } + /* for channels == 1 or 2, I do not step forward for R,G,B values */ + if( channels < 3 ) + { + chan_step = 0; + } + /* get the RAM for the compressed image + (8 bytes per 4x4 pixel block) */ + *out_size = ((width+3) >> 2) * ((height+3) >> 2) * 8; + compressed = (unsigned char*)malloc( *out_size ); + /* go through each block */ + for( j = 0; j < height; j += 4 ) + { + for( i = 0; i < width; i += 4 ) + { + /* copy this block into a new one */ + int idx = 0; + int mx = 4, my = 4; + if( j+4 >= height ) + { + my = height - j; + } + if( i+4 >= width ) + { + mx = width - i; + } + for( y = 0; y < my; ++y ) + { + for( x = 0; x < mx; ++x ) + { + ublock[idx++] = uncompressed[(j+y)*width*channels+(i+x)*channels]; + ublock[idx++] = uncompressed[(j+y)*width*channels+(i+x)*channels+chan_step]; + ublock[idx++] = uncompressed[(j+y)*width*channels+(i+x)*channels+chan_step+chan_step]; + } + for( x = mx; x < 4; ++x ) + { + ublock[idx++] = ublock[0]; + ublock[idx++] = ublock[1]; + ublock[idx++] = ublock[2]; + } + } + for( y = my; y < 4; ++y ) + { + for( x = 0; x < 4; ++x ) + { + ublock[idx++] = ublock[0]; + ublock[idx++] = ublock[1]; + ublock[idx++] = ublock[2]; + } + } + /* compress the block */ + ++block_count; + compress_DDS_color_block( 3, ublock, cblock ); + /* copy the data from the block into the main block */ + for( x = 0; x < 8; ++x ) + { + compressed[index++] = cblock[x]; + } + } + } + return compressed; +} + +unsigned char* convert_image_to_DXT5( + const unsigned char *const uncompressed, + int width, int height, int channels, + int *out_size ) +{ + unsigned char *compressed; + int i, j, x, y; + unsigned char ublock[16*4]; + unsigned char cblock[8]; + int index = 0, chan_step = 1; + int block_count = 0, has_alpha; + /* error check */ + *out_size = 0; + if( (width < 1) || (height < 1) || + (NULL == uncompressed) || + (channels < 1) || ( channels > 4) ) + { + return NULL; + } + /* for channels == 1 or 2, I do not step forward for R,G,B vales */ + if( channels < 3 ) + { + chan_step = 0; + } + /* # channels = 1 or 3 have no alpha, 2 & 4 do have alpha */ + has_alpha = 1 - (channels & 1); + /* get the RAM for the compressed image + (16 bytes per 4x4 pixel block) */ + *out_size = ((width+3) >> 2) * ((height+3) >> 2) * 16; + compressed = (unsigned char*)malloc( *out_size ); + /* go through each block */ + for( j = 0; j < height; j += 4 ) + { + for( i = 0; i < width; i += 4 ) + { + /* local variables, and my block counter */ + int idx = 0; + int mx = 4, my = 4; + if( j+4 >= height ) + { + my = height - j; + } + if( i+4 >= width ) + { + mx = width - i; + } + for( y = 0; y < my; ++y ) + { + for( x = 0; x < mx; ++x ) + { + ublock[idx++] = uncompressed[(j+y)*width*channels+(i+x)*channels]; + ublock[idx++] = uncompressed[(j+y)*width*channels+(i+x)*channels+chan_step]; + ublock[idx++] = uncompressed[(j+y)*width*channels+(i+x)*channels+chan_step+chan_step]; + ublock[idx++] = + has_alpha * uncompressed[(j+y)*width*channels+(i+x)*channels+channels-1] + + (1-has_alpha)*255; + } + for( x = mx; x < 4; ++x ) + { + ublock[idx++] = ublock[0]; + ublock[idx++] = ublock[1]; + ublock[idx++] = ublock[2]; + ublock[idx++] = ublock[3]; + } + } + for( y = my; y < 4; ++y ) + { + for( x = 0; x < 4; ++x ) + { + ublock[idx++] = ublock[0]; + ublock[idx++] = ublock[1]; + ublock[idx++] = ublock[2]; + ublock[idx++] = ublock[3]; + } + } + /* now compress the alpha block */ + compress_DDS_alpha_block( ublock, cblock ); + /* copy the data from the compressed alpha block into the main buffer */ + for( x = 0; x < 8; ++x ) + { + compressed[index++] = cblock[x]; + } + /* then compress the color block */ + ++block_count; + compress_DDS_color_block( 4, ublock, cblock ); + /* copy the data from the compressed color block into the main buffer */ + for( x = 0; x < 8; ++x ) + { + compressed[index++] = cblock[x]; + } + } + } + return compressed; +} + +/********* Helper Functions *********/ +int convert_bit_range( int c, int from_bits, int to_bits ) +{ + int b = (1 << (from_bits - 1)) + c * ((1 << to_bits) - 1); + return (b + (b >> from_bits)) >> from_bits; +} + +int rgb_to_565( int r, int g, int b ) +{ + return + (convert_bit_range( r, 8, 5 ) << 11) | + (convert_bit_range( g, 8, 6 ) << 05) | + (convert_bit_range( b, 8, 5 ) << 00); +} + +void rgb_888_from_565( unsigned int c, int *r, int *g, int *b ) +{ + *r = convert_bit_range( (c >> 11) & 31, 5, 8 ); + *g = convert_bit_range( (c >> 05) & 63, 6, 8 ); + *b = convert_bit_range( (c >> 00) & 31, 5, 8 ); +} + +void compute_color_line_STDEV( + const unsigned char *const uncompressed, + int channels, + float point[3], float direction[3] ) +{ + const float inv_16 = 1.0f / 16.0f; + int i; + float sum_r = 0.0f, sum_g = 0.0f, sum_b = 0.0f; + float sum_rr = 0.0f, sum_gg = 0.0f, sum_bb = 0.0f; + float sum_rg = 0.0f, sum_rb = 0.0f, sum_gb = 0.0f; + /* calculate all data needed for the covariance matrix + ( to compare with _rygdxt code) */ + for( i = 0; i < 16*channels; i += channels ) + { + sum_r += uncompressed[i+0]; + sum_rr += uncompressed[i+0] * uncompressed[i+0]; + sum_g += uncompressed[i+1]; + sum_gg += uncompressed[i+1] * uncompressed[i+1]; + sum_b += uncompressed[i+2]; + sum_bb += uncompressed[i+2] * uncompressed[i+2]; + sum_rg += uncompressed[i+0] * uncompressed[i+1]; + sum_rb += uncompressed[i+0] * uncompressed[i+2]; + sum_gb += uncompressed[i+1] * uncompressed[i+2]; + } + /* convert the sums to averages */ + sum_r *= inv_16; + sum_g *= inv_16; + sum_b *= inv_16; + /* and convert the squares to the squares of the value - avg_value */ + sum_rr -= 16.0f * sum_r * sum_r; + sum_gg -= 16.0f * sum_g * sum_g; + sum_bb -= 16.0f * sum_b * sum_b; + sum_rg -= 16.0f * sum_r * sum_g; + sum_rb -= 16.0f * sum_r * sum_b; + sum_gb -= 16.0f * sum_g * sum_b; + /* the point on the color line is the average */ + point[0] = sum_r; + point[1] = sum_g; + point[2] = sum_b; + #if USE_COV_MAT + /* + The following idea was from ryg. + (https://mollyrocket.com/forums/viewtopic.php?t=392) + The method worked great (less RMSE than mine) most of + the time, but had some issues handling some simple + boundary cases, like full green next to full red, + which would generate a covariance matrix like this: + + | 1 -1 0 | + | -1 1 0 | + | 0 0 0 | + + For a given starting vector, the power method can + generate all zeros! So no starting with {1,1,1} + as I was doing! This kind of error is still a + slight posibillity, but will be very rare. + */ + /* use the covariance matrix directly + (1st iteration, don't use all 1.0 values!) */ + sum_r = 1.0f; + sum_g = 2.718281828f; + sum_b = 3.141592654f; + direction[0] = sum_r*sum_rr + sum_g*sum_rg + sum_b*sum_rb; + direction[1] = sum_r*sum_rg + sum_g*sum_gg + sum_b*sum_gb; + direction[2] = sum_r*sum_rb + sum_g*sum_gb + sum_b*sum_bb; + /* 2nd iteration, use results from the 1st guy */ + sum_r = direction[0]; + sum_g = direction[1]; + sum_b = direction[2]; + direction[0] = sum_r*sum_rr + sum_g*sum_rg + sum_b*sum_rb; + direction[1] = sum_r*sum_rg + sum_g*sum_gg + sum_b*sum_gb; + direction[2] = sum_r*sum_rb + sum_g*sum_gb + sum_b*sum_bb; + /* 3rd iteration, use results from the 2nd guy */ + sum_r = direction[0]; + sum_g = direction[1]; + sum_b = direction[2]; + direction[0] = sum_r*sum_rr + sum_g*sum_rg + sum_b*sum_rb; + direction[1] = sum_r*sum_rg + sum_g*sum_gg + sum_b*sum_gb; + direction[2] = sum_r*sum_rb + sum_g*sum_gb + sum_b*sum_bb; + #else + /* use my standard deviation method + (very robust, a tiny bit slower and less accurate) */ + direction[0] = sqrt( sum_rr ); + direction[1] = sqrt( sum_gg ); + direction[2] = sqrt( sum_bb ); + /* which has a greater component */ + if( sum_gg > sum_rr ) + { + /* green has greater component, so base the other signs off of green */ + if( sum_rg < 0.0f ) + { + direction[0] = -direction[0]; + } + if( sum_gb < 0.0f ) + { + direction[2] = -direction[2]; + } + } else + { + /* red has a greater component */ + if( sum_rg < 0.0f ) + { + direction[1] = -direction[1]; + } + if( sum_rb < 0.0f ) + { + direction[2] = -direction[2]; + } + } + #endif +} + +void LSE_master_colors_max_min( + int *cmax, int *cmin, + int channels, + const unsigned char *const uncompressed ) +{ + int i, j; + /* the master colors */ + int c0[3], c1[3]; + /* used for fitting the line */ + float sum_x[] = { 0.0f, 0.0f, 0.0f }; + float sum_x2[] = { 0.0f, 0.0f, 0.0f }; + float dot_max = 1.0f, dot_min = -1.0f; + float vec_len2 = 0.0f; + float dot; + /* error check */ + if( (channels < 3) || (channels > 4) ) + { + return; + } + compute_color_line_STDEV( uncompressed, channels, sum_x, sum_x2 ); + vec_len2 = 1.0f / ( 0.00001f + + sum_x2[0]*sum_x2[0] + sum_x2[1]*sum_x2[1] + sum_x2[2]*sum_x2[2] ); + /* finding the max and min vector values */ + dot_max = + ( + sum_x2[0] * uncompressed[0] + + sum_x2[1] * uncompressed[1] + + sum_x2[2] * uncompressed[2] + ); + dot_min = dot_max; + for( i = 1; i < 16; ++i ) + { + dot = + ( + sum_x2[0] * uncompressed[i*channels+0] + + sum_x2[1] * uncompressed[i*channels+1] + + sum_x2[2] * uncompressed[i*channels+2] + ); + if( dot < dot_min ) + { + dot_min = dot; + } else if( dot > dot_max ) + { + dot_max = dot; + } + } + /* and the offset (from the average location) */ + dot = sum_x2[0]*sum_x[0] + sum_x2[1]*sum_x[1] + sum_x2[2]*sum_x[2]; + dot_min -= dot; + dot_max -= dot; + /* post multiply by the scaling factor */ + dot_min *= vec_len2; + dot_max *= vec_len2; + /* OK, build the master colors */ + for( i = 0; i < 3; ++i ) + { + /* color 0 */ + c0[i] = (int)(0.5f + sum_x[i] + dot_max * sum_x2[i]); + if( c0[i] < 0 ) + { + c0[i] = 0; + } else if( c0[i] > 255 ) + { + c0[i] = 255; + } + /* color 1 */ + c1[i] = (int)(0.5f + sum_x[i] + dot_min * sum_x2[i]); + if( c1[i] < 0 ) + { + c1[i] = 0; + } else if( c1[i] > 255 ) + { + c1[i] = 255; + } + } + /* down_sample (with rounding?) */ + i = rgb_to_565( c0[0], c0[1], c0[2] ); + j = rgb_to_565( c1[0], c1[1], c1[2] ); + if( i > j ) + { + *cmax = i; + *cmin = j; + } else + { + *cmax = j; + *cmin = i; + } +} + +void + compress_DDS_color_block + ( + int channels, + const unsigned char *const uncompressed, + unsigned char compressed[8] + ) +{ + /* variables */ + int i; + int next_bit; + int enc_c0, enc_c1; + int c0[4], c1[4]; + float color_line[] = { 0.0f, 0.0f, 0.0f, 0.0f }; + float vec_len2 = 0.0f, dot_offset = 0.0f; + /* stupid order */ + int swizzle4[] = { 0, 2, 3, 1 }; + /* get the master colors */ + LSE_master_colors_max_min( &enc_c0, &enc_c1, channels, uncompressed ); + /* store the 565 color 0 and color 1 */ + compressed[0] = (enc_c0 >> 0) & 255; + compressed[1] = (enc_c0 >> 8) & 255; + compressed[2] = (enc_c1 >> 0) & 255; + compressed[3] = (enc_c1 >> 8) & 255; + /* zero out the compressed data */ + compressed[4] = 0; + compressed[5] = 0; + compressed[6] = 0; + compressed[7] = 0; + /* reconstitute the master color vectors */ + rgb_888_from_565( enc_c0, &c0[0], &c0[1], &c0[2] ); + rgb_888_from_565( enc_c1, &c1[0], &c1[1], &c1[2] ); + /* the new vector */ + vec_len2 = 0.0f; + for( i = 0; i < 3; ++i ) + { + color_line[i] = (float)(c1[i] - c0[i]); + vec_len2 += color_line[i] * color_line[i]; + } + if( vec_len2 > 0.0f ) + { + vec_len2 = 1.0f / vec_len2; + } + /* pre-proform the scaling */ + color_line[0] *= vec_len2; + color_line[1] *= vec_len2; + color_line[2] *= vec_len2; + /* compute the offset (constant) portion of the dot product */ + dot_offset = color_line[0]*c0[0] + color_line[1]*c0[1] + color_line[2]*c0[2]; + /* store the rest of the bits */ + next_bit = 8*4; + for( i = 0; i < 16; ++i ) + { + /* find the dot product of this color, to place it on the line + (should be [-1,1]) */ + int next_value = 0; + float dot_product = + color_line[0] * uncompressed[i*channels+0] + + color_line[1] * uncompressed[i*channels+1] + + color_line[2] * uncompressed[i*channels+2] - + dot_offset; + /* map to [0,3] */ + next_value = (int)( dot_product * 3.0f + 0.5f ); + if( next_value > 3 ) + { + next_value = 3; + } else if( next_value < 0 ) + { + next_value = 0; + } + /* OK, store this value */ + compressed[next_bit >> 3] |= swizzle4[ next_value ] << (next_bit & 7); + next_bit += 2; + } + /* done compressing to DXT1 */ +} + +void + compress_DDS_alpha_block + ( + const unsigned char *const uncompressed, + unsigned char compressed[8] + ) +{ + /* variables */ + int i; + int next_bit; + int a0, a1; + float scale_me; + /* stupid order */ + int swizzle8[] = { 1, 7, 6, 5, 4, 3, 2, 0 }; + /* get the alpha limits (a0 > a1) */ + a0 = a1 = uncompressed[3]; + for( i = 4+3; i < 16*4; i += 4 ) + { + if( uncompressed[i] > a0 ) + { + a0 = uncompressed[i]; + } else if( uncompressed[i] < a1 ) + { + a1 = uncompressed[i]; + } + } + /* store those limits, and zero the rest of the compressed dataset */ + compressed[0] = a0; + compressed[1] = a1; + /* zero out the compressed data */ + compressed[2] = 0; + compressed[3] = 0; + compressed[4] = 0; + compressed[5] = 0; + compressed[6] = 0; + compressed[7] = 0; + /* store the all of the alpha values */ + next_bit = 8*2; + scale_me = 7.9999f / (a0 - a1); + for( i = 3; i < 16*4; i += 4 ) + { + /* convert this alpha value to a 3 bit number */ + int svalue; + int value = (int)((uncompressed[i] - a1) * scale_me); + svalue = swizzle8[ value&7 ]; + /* OK, store this value, start with the 1st byte */ + compressed[next_bit >> 3] |= svalue << (next_bit & 7); + if( (next_bit & 7) > 5 ) + { + /* spans 2 bytes, fill in the start of the 2nd byte */ + compressed[1 + (next_bit >> 3)] |= svalue >> (8 - (next_bit & 7) ); + } + next_bit += 3; + } + /* done compressing to DXT1 */ +} diff --git a/src/helper/SOIL/image_DXT.h b/src/helper/SOIL/image_DXT.h new file mode 100755 index 000000000..ce7716425 --- /dev/null +++ b/src/helper/SOIL/image_DXT.h @@ -0,0 +1,123 @@ +/* + Jonathan Dummer + 2007-07-31-10.32 + + simple DXT compression / decompression code + + public domain +*/ + +#ifndef HEADER_IMAGE_DXT +#define HEADER_IMAGE_DXT + +/** + Converts an image from an array of unsigned chars (RGB or RGBA) to + DXT1 or DXT5, then saves the converted image to disk. + \return 0 if failed, otherwise returns 1 +**/ +int +save_image_as_DDS +( + const char *filename, + int width, int height, int channels, + const unsigned char *const data +); + +/** + take an image and convert it to DXT1 (no alpha) +**/ +unsigned char* +convert_image_to_DXT1 +( + const unsigned char *const uncompressed, + int width, int height, int channels, + int *out_size +); + +/** + take an image and convert it to DXT5 (with alpha) +**/ +unsigned char* +convert_image_to_DXT5 +( + const unsigned char *const uncompressed, + int width, int height, int channels, + int *out_size +); + +/** A bunch of DirectDraw Surface structures and flags **/ +typedef struct +{ + unsigned int dwMagic; + unsigned int dwSize; + unsigned int dwFlags; + unsigned int dwHeight; + unsigned int dwWidth; + unsigned int dwPitchOrLinearSize; + unsigned int dwDepth; + unsigned int dwMipMapCount; + unsigned int dwReserved1[ 11 ]; + + /* DDPIXELFORMAT */ + struct + { + unsigned int dwSize; + unsigned int dwFlags; + unsigned int dwFourCC; + unsigned int dwRGBBitCount; + unsigned int dwRBitMask; + unsigned int dwGBitMask; + unsigned int dwBBitMask; + unsigned int dwAlphaBitMask; + } + sPixelFormat; + + /* DDCAPS2 */ + struct + { + unsigned int dwCaps1; + unsigned int dwCaps2; + unsigned int dwDDSX; + unsigned int dwReserved; + } + sCaps; + unsigned int dwReserved2; +} +DDS_header ; + +/* the following constants were copied directly off the MSDN website */ + +/* The dwFlags member of the original DDSURFACEDESC2 structure + can be set to one or more of the following values. */ +#define DDSD_CAPS 0x00000001 +#define DDSD_HEIGHT 0x00000002 +#define DDSD_WIDTH 0x00000004 +#define DDSD_PITCH 0x00000008 +#define DDSD_PIXELFORMAT 0x00001000 +#define DDSD_MIPMAPCOUNT 0x00020000 +#define DDSD_LINEARSIZE 0x00080000 +#define DDSD_DEPTH 0x00800000 + +/* DirectDraw Pixel Format */ +#define DDPF_ALPHAPIXELS 0x00000001 +#define DDPF_FOURCC 0x00000004 +#define DDPF_RGB 0x00000040 + +/* The dwCaps1 member of the DDSCAPS2 structure can be + set to one or more of the following values. */ +#define DDSCAPS_COMPLEX 0x00000008 +#define DDSCAPS_TEXTURE 0x00001000 +#define DDSCAPS_MIPMAP 0x00400000 + +/* The dwCaps2 member of the DDSCAPS2 structure can be + set to one or more of the following values. */ +#define DDSCAPS2_CUBEMAP 0x00000200 +#define DDSCAPS2_CUBEMAP_POSITIVEX 0x00000400 +#define DDSCAPS2_CUBEMAP_NEGATIVEX 0x00000800 +#define DDSCAPS2_CUBEMAP_POSITIVEY 0x00001000 +#define DDSCAPS2_CUBEMAP_NEGATIVEY 0x00002000 +#define DDSCAPS2_CUBEMAP_POSITIVEZ 0x00004000 +#define DDSCAPS2_CUBEMAP_NEGATIVEZ 0x00008000 +#define DDSCAPS2_VOLUME 0x00200000 + +#endif /* HEADER_IMAGE_DXT */ diff --git a/src/helper/SOIL/image_helper.c b/src/helper/SOIL/image_helper.c new file mode 100755 index 000000000..80da4fa86 --- /dev/null +++ b/src/helper/SOIL/image_helper.c @@ -0,0 +1,435 @@ +/* + Jonathan Dummer + + image helper functions + + MIT license +*/ + +#include "image_helper.h" +#include +#include + +/* Upscaling the image uses simple bilinear interpolation */ +int + up_scale_image + ( + const unsigned char* const orig, + int width, int height, int channels, + unsigned char* resampled, + int resampled_width, int resampled_height + ) +{ + float dx, dy; + int x, y, c; + + /* error(s) check */ + if ( (width < 1) || (height < 1) || + (resampled_width < 2) || (resampled_height < 2) || + (channels < 1) || + (NULL == orig) || (NULL == resampled) ) + { + /* signify badness */ + return 0; + } + /* + for each given pixel in the new map, find the exact location + from the original map which would contribute to this guy + */ + dx = (width - 1.0f) / (resampled_width - 1.0f); + dy = (height - 1.0f) / (resampled_height - 1.0f); + for ( y = 0; y < resampled_height; ++y ) + { + /* find the base y index and fractional offset from that */ + float sampley = y * dy; + int inty = (int)sampley; + /* if( inty < 0 ) { inty = 0; } else */ + if( inty > height - 2 ) { inty = height - 2; } + sampley -= inty; + for ( x = 0; x < resampled_width; ++x ) + { + float samplex = x * dx; + int intx = (int)samplex; + int base_index; + /* find the base x index and fractional offset from that */ + /* if( intx < 0 ) { intx = 0; } else */ + if( intx > width - 2 ) { intx = width - 2; } + samplex -= intx; + /* base index into the original image */ + base_index = (inty * width + intx) * channels; + for ( c = 0; c < channels; ++c ) + { + /* do the sampling */ + float value = 0.5f; + value += orig[base_index] + *(1.0f-samplex)*(1.0f-sampley); + value += orig[base_index+channels] + *(samplex)*(1.0f-sampley); + value += orig[base_index+width*channels] + *(1.0f-samplex)*(sampley); + value += orig[base_index+width*channels+channels] + *(samplex)*(sampley); + /* move to the next channel */ + ++base_index; + /* save the new value */ + resampled[y*resampled_width*channels+x*channels+c] = + (unsigned char)(value); + } + } + } + /* done */ + return 1; +} + +int + mipmap_image + ( + const unsigned char* const orig, + int width, int height, int channels, + unsigned char* resampled, + int block_size_x, int block_size_y + ) +{ + int mip_width, mip_height; + int i, j, c; + + /* error check */ + if( (width < 1) || (height < 1) || + (channels < 1) || (orig == NULL) || + (resampled == NULL) || + (block_size_x < 1) || (block_size_y < 1) ) + { + /* nothing to do */ + return 0; + } + mip_width = width / block_size_x; + mip_height = height / block_size_y; + if( mip_width < 1 ) + { + mip_width = 1; + } + if( mip_height < 1 ) + { + mip_height = 1; + } + for( j = 0; j < mip_height; ++j ) + { + for( i = 0; i < mip_width; ++i ) + { + for( c = 0; c < channels; ++c ) + { + const int index = (j*block_size_y)*width*channels + (i*block_size_x)*channels + c; + int sum_value; + int u,v; + int u_block = block_size_x; + int v_block = block_size_y; + int block_area; + /* do a bit of checking so we don't over-run the boundaries + (necessary for non-square textures!) */ + if( block_size_x * (i+1) > width ) + { + u_block = width - i*block_size_y; + } + if( block_size_y * (j+1) > height ) + { + v_block = height - j*block_size_y; + } + block_area = u_block*v_block; + /* for this pixel, see what the average + of all the values in the block are. + note: start the sum at the rounding value, not at 0 */ + sum_value = block_area >> 1; + for( v = 0; v < v_block; ++v ) + for( u = 0; u < u_block; ++u ) + { + sum_value += orig[index + v*width*channels + u*channels]; + } + resampled[j*mip_width*channels + i*channels + c] = sum_value / block_area; + } + } + } + return 1; +} + +int + scale_image_RGB_to_NTSC_safe + ( + unsigned char* orig, + int width, int height, int channels + ) +{ + const float scale_lo = 16.0f - 0.499f; + const float scale_hi = 235.0f + 0.499f; + int i, j; + int nc = channels; + unsigned char scale_LUT[256]; + /* error check */ + if( (width < 1) || (height < 1) || + (channels < 1) || (orig == NULL) ) + { + /* nothing to do */ + return 0; + } + /* set up the scaling Look Up Table */ + for( i = 0; i < 256; ++i ) + { + scale_LUT[i] = (unsigned char)((scale_hi - scale_lo) * i / 255.0f + scale_lo); + } + /* for channels = 2 or 4, ignore the alpha component */ + nc -= 1 - (channels & 1); + /* OK, go through the image and scale any non-alpha components */ + for( i = 0; i < width*height*channels; i += channels ) + { + for( j = 0; j < nc; ++j ) + { + orig[i+j] = scale_LUT[orig[i+j]]; + } + } + return 1; +} + +unsigned char clamp_byte( int x ) { return ( (x) < 0 ? (0) : ( (x) > 255 ? 255 : (x) ) ); } + +/* + This function takes the RGB components of the image + and converts them into YCoCg. 3 components will be + re-ordered to CoYCg (for optimum DXT1 compression), + while 4 components will be ordered CoCgAY (for DXT5 + compression). +*/ +int + convert_RGB_to_YCoCg + ( + unsigned char* orig, + int width, int height, int channels + ) +{ + int i; + /* error check */ + if( (width < 1) || (height < 1) || + (channels < 3) || (channels > 4) || + (orig == NULL) ) + { + /* nothing to do */ + return -1; + } + /* do the conversion */ + if( channels == 3 ) + { + for( i = 0; i < width*height*3; i += 3 ) + { + int r = orig[i+0]; + int g = (orig[i+1] + 1) >> 1; + int b = orig[i+2]; + int tmp = (2 + r + b) >> 2; + /* Co */ + orig[i+0] = clamp_byte( 128 + ((r - b + 1) >> 1) ); + /* Y */ + orig[i+1] = clamp_byte( g + tmp ); + /* Cg */ + orig[i+2] = clamp_byte( 128 + g - tmp ); + } + } else + { + for( i = 0; i < width*height*4; i += 4 ) + { + int r = orig[i+0]; + int g = (orig[i+1] + 1) >> 1; + int b = orig[i+2]; + unsigned char a = orig[i+3]; + int tmp = (2 + r + b) >> 2; + /* Co */ + orig[i+0] = clamp_byte( 128 + ((r - b + 1) >> 1) ); + /* Cg */ + orig[i+1] = clamp_byte( 128 + g - tmp ); + /* Alpha */ + orig[i+2] = a; + /* Y */ + orig[i+3] = clamp_byte( g + tmp ); + } + } + /* done */ + return 0; +} + +/* + This function takes the YCoCg components of the image + and converts them into RGB. See above. +*/ +int + convert_YCoCg_to_RGB + ( + unsigned char* orig, + int width, int height, int channels + ) +{ + int i; + /* error check */ + if( (width < 1) || (height < 1) || + (channels < 3) || (channels > 4) || + (orig == NULL) ) + { + /* nothing to do */ + return -1; + } + /* do the conversion */ + if( channels == 3 ) + { + for( i = 0; i < width*height*3; i += 3 ) + { + int co = orig[i+0] - 128; + int y = orig[i+1]; + int cg = orig[i+2] - 128; + /* R */ + orig[i+0] = clamp_byte( y + co - cg ); + /* G */ + orig[i+1] = clamp_byte( y + cg ); + /* B */ + orig[i+2] = clamp_byte( y - co - cg ); + } + } else + { + for( i = 0; i < width*height*4; i += 4 ) + { + int co = orig[i+0] - 128; + int cg = orig[i+1] - 128; + unsigned char a = orig[i+2]; + int y = orig[i+3]; + /* R */ + orig[i+0] = clamp_byte( y + co - cg ); + /* G */ + orig[i+1] = clamp_byte( y + cg ); + /* B */ + orig[i+2] = clamp_byte( y - co - cg ); + /* A */ + orig[i+3] = a; + } + } + /* done */ + return 0; +} + +float +find_max_RGBE +( + unsigned char *image, + int width, int height +) +{ + float max_val = 0.0f; + unsigned char *img = image; + int i, j; + for( i = width * height; i > 0; --i ) + { + /* float scale = powf( 2.0f, img[3] - 128.0f ) / 255.0f; */ + float scale = (float)ldexp( 1.0f / 255.0f, (int)(img[3]) - 128 ); + for( j = 0; j < 3; ++j ) + { + if( img[j] * scale > max_val ) + { + max_val = img[j] * scale; + } + } + /* next pixel */ + img += 4; + } + return max_val; +} + +int +RGBE_to_RGBdivA +( + unsigned char *image, + int width, int height, + int rescale_to_max +) +{ + /* local variables */ + int i, iv; + unsigned char *img = image; + float scale = 1.0f; + /* error check */ + if( (!image) || (width < 1) || (height < 1) ) + { + return 0; + } + /* convert (note: no negative numbers, but 0.0 is possible) */ + if( rescale_to_max ) + { + scale = 255.0f / find_max_RGBE( image, width, height ); + } + for( i = width * height; i > 0; --i ) + { + /* decode this pixel, and find the max */ + float r,g,b,e, m; + /* e = scale * powf( 2.0f, img[3] - 128.0f ) / 255.0f; */ + e = scale * (float)ldexp( 1.0f / 255.0f, (int)(img[3]) - 128 ); + r = e * img[0]; + g = e * img[1]; + b = e * img[2]; + m = (r > g) ? r : g; + m = (b > m) ? b : m; + /* and encode it into RGBdivA */ + iv = (m != 0.0f) ? (int)(255.0f / m) : 1; + iv = (iv < 1) ? 1 : iv; + img[3] = (iv > 255) ? 255 : iv; + iv = (int)(img[3] * r + 0.5f); + img[0] = (iv > 255) ? 255 : iv; + iv = (int)(img[3] * g + 0.5f); + img[1] = (iv > 255) ? 255 : iv; + iv = (int)(img[3] * b + 0.5f); + img[2] = (iv > 255) ? 255 : iv; + /* and on to the next pixel */ + img += 4; + } + return 1; +} + +int +RGBE_to_RGBdivA2 +( + unsigned char *image, + int width, int height, + int rescale_to_max +) +{ + /* local variables */ + int i, iv; + unsigned char *img = image; + float scale = 1.0f; + /* error check */ + if( (!image) || (width < 1) || (height < 1) ) + { + return 0; + } + /* convert (note: no negative numbers, but 0.0 is possible) */ + if( rescale_to_max ) + { + scale = 255.0f * 255.0f / find_max_RGBE( image, width, height ); + } + for( i = width * height; i > 0; --i ) + { + /* decode this pixel, and find the max */ + float r,g,b,e, m; + /* e = scale * powf( 2.0f, img[3] - 128.0f ) / 255.0f; */ + e = scale * (float)ldexp( 1.0f / 255.0f, (int)(img[3]) - 128 ); + r = e * img[0]; + g = e * img[1]; + b = e * img[2]; + m = (r > g) ? r : g; + m = (b > m) ? b : m; + /* and encode it into RGBdivA */ + iv = (m != 0.0f) ? (int)sqrtf( 255.0f * 255.0f / m ) : 1; + iv = (iv < 1) ? 1 : iv; + img[3] = (iv > 255) ? 255 : iv; + iv = (int)(img[3] * img[3] * r / 255.0f + 0.5f); + img[0] = (iv > 255) ? 255 : iv; + iv = (int)(img[3] * img[3] * g / 255.0f + 0.5f); + img[1] = (iv > 255) ? 255 : iv; + iv = (int)(img[3] * img[3] * b / 255.0f + 0.5f); + img[2] = (iv > 255) ? 255 : iv; + /* and on to the next pixel */ + img += 4; + } + return 1; +} diff --git a/src/helper/SOIL/image_helper.h b/src/helper/SOIL/image_helper.h new file mode 100755 index 000000000..abb257c34 --- /dev/null +++ b/src/helper/SOIL/image_helper.h @@ -0,0 +1,115 @@ +/* + Jonathan Dummer + + Image helper functions + + MIT license +*/ + +#ifndef HEADER_IMAGE_HELPER +#define HEADER_IMAGE_HELPER + +#ifdef __cplusplus +extern "C" { +#endif + +/** + This function upscales an image. + Not to be used to create MIPmaps, + but to make it square, + or to make it a power-of-two sized. +**/ +int + up_scale_image + ( + const unsigned char* const orig, + int width, int height, int channels, + unsigned char* resampled, + int resampled_width, int resampled_height + ); + +/** + This function downscales an image. + Used for creating MIPmaps, + the incoming image should be a + power-of-two sized. +**/ +int + mipmap_image + ( + const unsigned char* const orig, + int width, int height, int channels, + unsigned char* resampled, + int block_size_x, int block_size_y + ); + +/** + This function takes the RGB components of the image + and scales each channel from [0,255] to [16,235]. + This makes the colors "Safe" for display on NTSC + displays. Note that this is _NOT_ a good idea for + loading images like normal- or height-maps! +**/ +int + scale_image_RGB_to_NTSC_safe + ( + unsigned char* orig, + int width, int height, int channels + ); + +/** + This function takes the RGB components of the image + and converts them into YCoCg. 3 components will be + re-ordered to CoYCg (for optimum DXT1 compression), + while 4 components will be ordered CoCgAY (for DXT5 + compression). +**/ +int + convert_RGB_to_YCoCg + ( + unsigned char* orig, + int width, int height, int channels + ); + +/** + This function takes the YCoCg components of the image + and converts them into RGB. See above. +**/ +int + convert_YCoCg_to_RGB + ( + unsigned char* orig, + int width, int height, int channels + ); + +/** + Converts an HDR image from an array + of unsigned chars (RGBE) to RGBdivA + \return 0 if failed, otherwise returns 1 +**/ +int + RGBE_to_RGBdivA + ( + unsigned char *image, + int width, int height, + int rescale_to_max + ); + +/** + Converts an HDR image from an array + of unsigned chars (RGBE) to RGBdivA2 + \return 0 if failed, otherwise returns 1 +**/ +int + RGBE_to_RGBdivA2 + ( + unsigned char *image, + int width, int height, + int rescale_to_max + ); + +#ifdef __cplusplus +} +#endif + +#endif /* HEADER_IMAGE_HELPER */ diff --git a/src/helper/SOIL/stb_image_aug.c b/src/helper/SOIL/stb_image_aug.c new file mode 100755 index 000000000..21439f59e --- /dev/null +++ b/src/helper/SOIL/stb_image_aug.c @@ -0,0 +1,3757 @@ +/* stbi-1.18 - public domain JPEG/PNG reader - http://nothings.org/stb_image.c + when you control the images you're loading + + QUICK NOTES: + Primarily of interest to game developers and other people who can + avoid problematic images and only need the trivial interface + + JPEG baseline (no JPEG progressive, no oddball channel decimations) + PNG 8-bit only + BMP non-1bpp, non-RLE + TGA (not sure what subset, if a subset) + PSD (composited view only, no extra channels) + HDR (radiance rgbE format) + writes BMP,TGA (define STBI_NO_WRITE to remove code) + decoded from memory or through stdio FILE (define STBI_NO_STDIO to remove code) + supports installable dequantizing-IDCT, YCbCr-to-RGB conversion (define STBI_SIMD) + + TODO: + stbi_info_* + + history: + 1.18 fix a threading bug (local mutable static) + 1.17 support interlaced PNG + 1.16 major bugfix - convert_format converted one too many pixels + 1.15 initialize some fields for thread safety + 1.14 fix threadsafe conversion bug; header-file-only version (#define STBI_HEADER_FILE_ONLY before including) + 1.13 threadsafe + 1.12 const qualifiers in the API + 1.11 Support installable IDCT, colorspace conversion routines + 1.10 Fixes for 64-bit (don't use "unsigned long") + optimized upsampling by Fabian "ryg" Giesen + 1.09 Fix format-conversion for PSD code (bad global variables!) + 1.08 Thatcher Ulrich's PSD code integrated by Nicolas Schulz + 1.07 attempt to fix C++ warning/errors again + 1.06 attempt to fix C++ warning/errors again + 1.05 fix TGA loading to return correct *comp and use good luminance calc + 1.04 default float alpha is 1, not 255; use 'void *' for stbi_image_free + 1.03 bugfixes to STBI_NO_STDIO, STBI_NO_HDR + 1.02 support for (subset of) HDR files, float interface for preferred access to them + 1.01 fix bug: possible bug in handling right-side up bmps... not sure + fix bug: the stbi_bmp_load() and stbi_tga_load() functions didn't work at all + 1.00 interface to zlib that skips zlib header + 0.99 correct handling of alpha in palette + 0.98 TGA loader by lonesock; dynamically add loaders (untested) + 0.97 jpeg errors on too large a file; also catch another malloc failure + 0.96 fix detection of invalid v value - particleman@mollyrocket forum + 0.95 during header scan, seek to markers in case of padding + 0.94 STBI_NO_STDIO to disable stdio usage; rename all #defines the same + 0.93 handle jpegtran output; verbose errors + 0.92 read 4,8,16,24,32-bit BMP files of several formats + 0.91 output 24-bit Windows 3.0 BMP files + 0.90 fix a few more warnings; bump version number to approach 1.0 + 0.61 bugfixes due to Marc LeBlanc, Christopher Lloyd + 0.60 fix compiling as c++ + 0.59 fix warnings: merge Dave Moore's -Wall fixes + 0.58 fix bug: zlib uncompressed mode len/nlen was wrong endian + 0.57 fix bug: jpg last huffman symbol before marker was >9 bits but less + than 16 available + 0.56 fix bug: zlib uncompressed mode len vs. nlen + 0.55 fix bug: restart_interval not initialized to 0 + 0.54 allow NULL for 'int *comp' + 0.53 fix bug in png 3->4; speedup png decoding + 0.52 png handles req_comp=3,4 directly; minor cleanup; jpeg comments + 0.51 obey req_comp requests, 1-component jpegs return as 1-component, + on 'test' only check type, not whether we support this variant +*/ + +#include "stb_image_aug.h" + +#ifndef STBI_NO_HDR +#include /* ldexp */ +#include /* strcmp */ +#endif + +#ifndef STBI_NO_STDIO +#include +#endif +#include +#include +#include +#include + +#ifndef _MSC_VER + #ifdef __cplusplus + #define __forceinline inline + #else + #define __forceinline + #endif +#endif + + +/* implementation: */ +typedef unsigned char uint8; +typedef unsigned short uint16; +typedef signed short int16; +typedef unsigned int uint32; +typedef signed int int32; +typedef unsigned int uint; + +/* should produce compiler error if size is wrong */ +typedef unsigned char validate_uint32[sizeof(uint32)==4]; + +#if defined(STBI_NO_STDIO) && !defined(STBI_NO_WRITE) +#define STBI_NO_WRITE +#endif + +#ifndef STBI_NO_DDS +#include "stbi_DDS_aug.h" +#endif + +/* I (JLD) want full messages for SOIL */ +#define STBI_FAILURE_USERMSG 1 + +/*//////////////////////////////////////////////////////////////////////////// +// +// Generic API that works on all image types +//*/ + +/* this is not threadsafe */ +static char *failure_reason; + +char *stbi_failure_reason(void) +{ + return failure_reason; +} + +static int e(char *str) +{ + failure_reason = str; + return 0; +} + +#ifdef STBI_NO_FAILURE_STRINGS + #define e(x,y) 0 +#elif defined(STBI_FAILURE_USERMSG) + #define e(x,y) e(y) +#else + #define e(x,y) e(x) +#endif + +#define epf(x,y) ((float *) (e(x,y)?NULL:NULL)) +#define epuc(x,y) ((unsigned char *) (e(x,y)?NULL:NULL)) + +void stbi_image_free(void *retval_from_stbi_load) +{ + free(retval_from_stbi_load); +} + +#define MAX_LOADERS 32 +stbi_loader *loaders[MAX_LOADERS]; +static int max_loaders = 0; + +int stbi_register_loader(stbi_loader *loader) +{ + int i; + for (i=0; i < MAX_LOADERS; ++i) { + /* already present? */ + if (loaders[i] == loader) + return 1; + /* end of the list? */ + if (loaders[i] == NULL) { + loaders[i] = loader; + max_loaders = i+1; + return 1; + } + } + /* no room for it */ + return 0; +} + +#ifndef STBI_NO_HDR +static float *ldr_to_hdr(stbi_uc *data, int x, int y, int comp); +static stbi_uc *hdr_to_ldr(float *data, int x, int y, int comp); +#endif + +#ifndef STBI_NO_STDIO +unsigned char *stbi_load(char const *filename, int *x, int *y, int *comp, int req_comp) +{ + FILE *f = fopen(filename, "rb"); + unsigned char *result; + if (!f) return epuc("can't fopen", "Unable to open file"); + result = stbi_load_from_file(f,x,y,comp,req_comp); + fclose(f); + return result; +} + +unsigned char *stbi_load_from_file(FILE *f, int *x, int *y, int *comp, int req_comp) +{ + int i; + if (stbi_jpeg_test_file(f)) + return stbi_jpeg_load_from_file(f,x,y,comp,req_comp); + if (stbi_png_test_file(f)) + return stbi_png_load_from_file(f,x,y,comp,req_comp); + if (stbi_bmp_test_file(f)) + return stbi_bmp_load_from_file(f,x,y,comp,req_comp); + if (stbi_psd_test_file(f)) + return stbi_psd_load_from_file(f,x,y,comp,req_comp); + #ifndef STBI_NO_DDS + if (stbi_dds_test_file(f)) + return stbi_dds_load_from_file(f,x,y,comp,req_comp); + #endif + #ifndef STBI_NO_HDR + if (stbi_hdr_test_file(f)) { + float *hdr = stbi_hdr_load_from_file(f, x,y,comp,req_comp); + return hdr_to_ldr(hdr, *x, *y, req_comp ? req_comp : *comp); + } + #endif + for (i=0; i < max_loaders; ++i) + if (loaders[i]->test_file(f)) + return loaders[i]->load_from_file(f,x,y,comp,req_comp); + // test tga last because it's a crappy test! + if (stbi_tga_test_file(f)) + return stbi_tga_load_from_file(f,x,y,comp,req_comp); + return epuc("unknown image type", "Image not of any known type, or corrupt"); +} +#endif + +unsigned char *stbi_load_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp) +{ + int i; + if (stbi_jpeg_test_memory(buffer,len)) + return stbi_jpeg_load_from_memory(buffer,len,x,y,comp,req_comp); + if (stbi_png_test_memory(buffer,len)) + return stbi_png_load_from_memory(buffer,len,x,y,comp,req_comp); + if (stbi_bmp_test_memory(buffer,len)) + return stbi_bmp_load_from_memory(buffer,len,x,y,comp,req_comp); + if (stbi_psd_test_memory(buffer,len)) + return stbi_psd_load_from_memory(buffer,len,x,y,comp,req_comp); + #ifndef STBI_NO_DDS + if (stbi_dds_test_memory(buffer,len)) + return stbi_dds_load_from_memory(buffer,len,x,y,comp,req_comp); + #endif + #ifndef STBI_NO_HDR + if (stbi_hdr_test_memory(buffer, len)) { + float *hdr = stbi_hdr_load_from_memory(buffer, len,x,y,comp,req_comp); + return hdr_to_ldr(hdr, *x, *y, req_comp ? req_comp : *comp); + } + #endif + for (i=0; i < max_loaders; ++i) + if (loaders[i]->test_memory(buffer,len)) + return loaders[i]->load_from_memory(buffer,len,x,y,comp,req_comp); + // test tga last because it's a crappy test! + if (stbi_tga_test_memory(buffer,len)) + return stbi_tga_load_from_memory(buffer,len,x,y,comp,req_comp); + return epuc("unknown image type", "Image not of any known type, or corrupt"); +} + +#ifndef STBI_NO_HDR + +#ifndef STBI_NO_STDIO +float *stbi_loadf(char const *filename, int *x, int *y, int *comp, int req_comp) +{ + FILE *f = fopen(filename, "rb"); + float *result; + if (!f) return epf("can't fopen", "Unable to open file"); + result = stbi_loadf_from_file(f,x,y,comp,req_comp); + fclose(f); + return result; +} + +float *stbi_loadf_from_file(FILE *f, int *x, int *y, int *comp, int req_comp) +{ + unsigned char *data; + #ifndef STBI_NO_HDR + if (stbi_hdr_test_file(f)) + return stbi_hdr_load_from_file(f,x,y,comp,req_comp); + #endif + data = stbi_load_from_file(f, x, y, comp, req_comp); + if (data) + return ldr_to_hdr(data, *x, *y, req_comp ? req_comp : *comp); + return epf("unknown image type", "Image not of any known type, or corrupt"); +} +#endif + +float *stbi_loadf_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp) +{ + stbi_uc *data; + #ifndef STBI_NO_HDR + if (stbi_hdr_test_memory(buffer, len)) + return stbi_hdr_load_from_memory(buffer, len,x,y,comp,req_comp); + #endif + data = stbi_load_from_memory(buffer, len, x, y, comp, req_comp); + if (data) + return ldr_to_hdr(data, *x, *y, req_comp ? req_comp : *comp); + return epf("unknown image type", "Image not of any known type, or corrupt"); +} +#endif + +// these is-hdr-or-not is defined independent of whether STBI_NO_HDR is +// defined, for API simplicity; if STBI_NO_HDR is defined, it always +// reports false! + +int stbi_is_hdr_from_memory(stbi_uc const *buffer, int len) +{ + #ifndef STBI_NO_HDR + return stbi_hdr_test_memory(buffer, len); + #else + return 0; + #endif +} + +#ifndef STBI_NO_STDIO +extern int stbi_is_hdr (char const *filename) +{ + FILE *f = fopen(filename, "rb"); + int result=0; + if (f) { + result = stbi_is_hdr_from_file(f); + fclose(f); + } + return result; +} + +extern int stbi_is_hdr_from_file(FILE *f) +{ + #ifndef STBI_NO_HDR + return stbi_hdr_test_file(f); + #else + return 0; + #endif +} + +#endif + +// @TODO: get image dimensions & components without fully decoding +#ifndef STBI_NO_STDIO +extern int stbi_info (char const *filename, int *x, int *y, int *comp); +extern int stbi_info_from_file (FILE *f, int *x, int *y, int *comp); +#endif +extern int stbi_info_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp); + +#ifndef STBI_NO_HDR +static float h2l_gamma_i=1.0f/2.2f, h2l_scale_i=1.0f; +static float l2h_gamma=2.2f, l2h_scale=1.0f; + +void stbi_hdr_to_ldr_gamma(float gamma) { h2l_gamma_i = 1/gamma; } +void stbi_hdr_to_ldr_scale(float scale) { h2l_scale_i = 1/scale; } + +void stbi_ldr_to_hdr_gamma(float gamma) { l2h_gamma = gamma; } +void stbi_ldr_to_hdr_scale(float scale) { l2h_scale = scale; } +#endif + + +////////////////////////////////////////////////////////////////////////////// +// +// Common code used by all image loaders +// + +enum +{ + SCAN_load=0, + SCAN_type, + SCAN_header +}; + +typedef struct +{ + uint32 img_x, img_y; + int img_n, img_out_n; + + #ifndef STBI_NO_STDIO + FILE *img_file; + #endif + uint8 *img_buffer, *img_buffer_end; +} stbi; + +#ifndef STBI_NO_STDIO +static void start_file(stbi *s, FILE *f) +{ + s->img_file = f; +} +#endif + +static void start_mem(stbi *s, uint8 const *buffer, int len) +{ +#ifndef STBI_NO_STDIO + s->img_file = NULL; +#endif + s->img_buffer = (uint8 *) buffer; + s->img_buffer_end = (uint8 *) buffer+len; +} + +__forceinline static int get8(stbi *s) +{ +#ifndef STBI_NO_STDIO + if (s->img_file) { + int c = fgetc(s->img_file); + return c == EOF ? 0 : c; + } +#endif + if (s->img_buffer < s->img_buffer_end) + return *s->img_buffer++; + return 0; +} + +__forceinline static int at_eof(stbi *s) +{ +#ifndef STBI_NO_STDIO + if (s->img_file) + return feof(s->img_file); +#endif + return s->img_buffer >= s->img_buffer_end; +} + +__forceinline static uint8 get8u(stbi *s) +{ + return (uint8) get8(s); +} + +static void skip(stbi *s, int n) +{ +#ifndef STBI_NO_STDIO + if (s->img_file) + fseek(s->img_file, n, SEEK_CUR); + else +#endif + s->img_buffer += n; +} + +static int get16(stbi *s) +{ + int z = get8(s); + return (z << 8) + get8(s); +} + +static uint32 get32(stbi *s) +{ + uint32 z = get16(s); + return (z << 16) + get16(s); +} + +static int get16le(stbi *s) +{ + int z = get8(s); + return z + (get8(s) << 8); +} + +static uint32 get32le(stbi *s) +{ + uint32 z = get16le(s); + return z + (get16le(s) << 16); +} + +static void getn(stbi *s, stbi_uc *buffer, int n) +{ +#ifndef STBI_NO_STDIO + if (s->img_file) { + fread(buffer, 1, n, s->img_file); + return; + } +#endif + memcpy(buffer, s->img_buffer, n); + s->img_buffer += n; +} + +////////////////////////////////////////////////////////////////////////////// +// +// generic converter from built-in img_n to req_comp +// individual types do this automatically as much as possible (e.g. jpeg +// does all cases internally since it needs to colorspace convert anyway, +// and it never has alpha, so very few cases ). png can automatically +// interleave an alpha=255 channel, but falls back to this for other cases +// +// assume data buffer is malloced, so malloc a new one and free that one +// only failure mode is malloc failing + +static uint8 compute_y(int r, int g, int b) +{ + return (uint8) (((r*77) + (g*150) + (29*b)) >> 8); +} + +static unsigned char *convert_format(unsigned char *data, int img_n, int req_comp, uint x, uint y) +{ + int i,j; + unsigned char *good; + + if (req_comp == img_n) return data; + assert(req_comp >= 1 && req_comp <= 4); + + good = (unsigned char *) malloc(req_comp * x * y); + if (good == NULL) { + free(data); + return epuc("outofmem", "Out of memory"); + } + + for (j=0; j < (int) y; ++j) { + unsigned char *src = data + j * x * img_n ; + unsigned char *dest = good + j * x * req_comp; + + #define COMBO(a,b) ((a)*8+(b)) + #define CASE(a,b) case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b) + // convert source image with img_n components to one with req_comp components; + // avoid switch per pixel, so use switch per scanline and massive macros + switch(COMBO(img_n, req_comp)) { + CASE(1,2) dest[0]=src[0], dest[1]=255; break; + CASE(1,3) dest[0]=dest[1]=dest[2]=src[0]; break; + CASE(1,4) dest[0]=dest[1]=dest[2]=src[0], dest[3]=255; break; + CASE(2,1) dest[0]=src[0]; break; + CASE(2,3) dest[0]=dest[1]=dest[2]=src[0]; break; + CASE(2,4) dest[0]=dest[1]=dest[2]=src[0], dest[3]=src[1]; break; + CASE(3,4) dest[0]=src[0],dest[1]=src[1],dest[2]=src[2],dest[3]=255; break; + CASE(3,1) dest[0]=compute_y(src[0],src[1],src[2]); break; + CASE(3,2) dest[0]=compute_y(src[0],src[1],src[2]), dest[1] = 255; break; + CASE(4,1) dest[0]=compute_y(src[0],src[1],src[2]); break; + CASE(4,2) dest[0]=compute_y(src[0],src[1],src[2]), dest[1] = src[3]; break; + CASE(4,3) dest[0]=src[0],dest[1]=src[1],dest[2]=src[2]; break; + default: assert(0); + } + #undef CASE + } + + free(data); + return good; +} + +#ifndef STBI_NO_HDR +static float *ldr_to_hdr(stbi_uc *data, int x, int y, int comp) +{ + int i,k,n; + float *output = (float *) malloc(x * y * comp * sizeof(float)); + if (output == NULL) { free(data); return epf("outofmem", "Out of memory"); } + // compute number of non-alpha components + if (comp & 1) n = comp; else n = comp-1; + for (i=0; i < x*y; ++i) { + for (k=0; k < n; ++k) { + output[i*comp + k] = (float) pow(data[i*comp+k]/255.0f, l2h_gamma) * l2h_scale; + } + if (k < comp) output[i*comp + k] = data[i*comp+k]/255.0f; + } + free(data); + return output; +} + +#define float2int(x) ((int) (x)) +static stbi_uc *hdr_to_ldr(float *data, int x, int y, int comp) +{ + int i,k,n; + stbi_uc *output = (stbi_uc *) malloc(x * y * comp); + if (output == NULL) { free(data); return epuc("outofmem", "Out of memory"); } + // compute number of non-alpha components + if (comp & 1) n = comp; else n = comp-1; + for (i=0; i < x*y; ++i) { + for (k=0; k < n; ++k) { + float z = (float) pow(data[i*comp+k]*h2l_scale_i, h2l_gamma_i) * 255 + 0.5f; + if (z < 0) z = 0; + if (z > 255) z = 255; + output[i*comp + k] = float2int(z); + } + if (k < comp) { + float z = data[i*comp+k] * 255 + 0.5f; + if (z < 0) z = 0; + if (z > 255) z = 255; + output[i*comp + k] = float2int(z); + } + } + free(data); + return output; +} +#endif + +////////////////////////////////////////////////////////////////////////////// +// +// "baseline" JPEG/JFIF decoder (not actually fully baseline implementation) +// +// simple implementation +// - channel subsampling of at most 2 in each dimension +// - doesn't support delayed output of y-dimension +// - simple interface (only one output format: 8-bit interleaved RGB) +// - doesn't try to recover corrupt jpegs +// - doesn't allow partial loading, loading multiple at once +// - still fast on x86 (copying globals into locals doesn't help x86) +// - allocates lots of intermediate memory (full size of all components) +// - non-interleaved case requires this anyway +// - allows good upsampling (see next) +// high-quality +// - upsampled channels are bilinearly interpolated, even across blocks +// - quality integer IDCT derived from IJG's 'slow' +// performance +// - fast huffman; reasonable integer IDCT +// - uses a lot of intermediate memory, could cache poorly +// - load http://nothings.org/remote/anemones.jpg 3 times on 2.8Ghz P4 +// stb_jpeg: 1.34 seconds (MSVC6, default release build) +// stb_jpeg: 1.06 seconds (MSVC6, processor = Pentium Pro) +// IJL11.dll: 1.08 seconds (compiled by intel) +// IJG 1998: 0.98 seconds (MSVC6, makefile provided by IJG) +// IJG 1998: 0.95 seconds (MSVC6, makefile + proc=PPro) + +// huffman decoding acceleration +#define FAST_BITS 9 // larger handles more cases; smaller stomps less cache + +typedef struct +{ + uint8 fast[1 << FAST_BITS]; + // weirdly, repacking this into AoS is a 10% speed loss, instead of a win + uint16 code[256]; + uint8 values[256]; + uint8 size[257]; + unsigned int maxcode[18]; + int delta[17]; // old 'firstsymbol' - old 'firstcode' +} huffman; + +typedef struct +{ + #if STBI_SIMD + unsigned short dequant2[4][64]; + #endif + stbi s; + huffman huff_dc[4]; + huffman huff_ac[4]; + uint8 dequant[4][64]; + +// sizes for components, interleaved MCUs + int img_h_max, img_v_max; + int img_mcu_x, img_mcu_y; + int img_mcu_w, img_mcu_h; + +// definition of jpeg image component + struct + { + int id; + int h,v; + int tq; + int hd,ha; + int dc_pred; + + int x,y,w2,h2; + uint8 *data; + void *raw_data; + uint8 *linebuf; + } img_comp[4]; + + uint32 code_buffer; // jpeg entropy-coded buffer + int code_bits; // number of valid bits + unsigned char marker; // marker seen while filling entropy buffer + int nomore; // flag if we saw a marker so must stop + + int scan_n, order[4]; + int restart_interval, todo; +} jpeg; + +static int build_huffman(huffman *h, int *count) +{ + int i,j,k=0,code; + // build size list for each symbol (from JPEG spec) + for (i=0; i < 16; ++i) + for (j=0; j < count[i]; ++j) + h->size[k++] = (uint8) (i+1); + h->size[k] = 0; + + // compute actual symbols (from jpeg spec) + code = 0; + k = 0; + for(j=1; j <= 16; ++j) { + // compute delta to add to code to compute symbol id + h->delta[j] = k - code; + if (h->size[k] == j) { + while (h->size[k] == j) + h->code[k++] = (uint16) (code++); + if (code-1 >= (1 << j)) return e("bad code lengths","Corrupt JPEG"); + } + // compute largest code + 1 for this size, preshifted as needed later + h->maxcode[j] = code << (16-j); + code <<= 1; + } + h->maxcode[j] = 0xffffffff; + + // build non-spec acceleration table; 255 is flag for not-accelerated + memset(h->fast, 255, 1 << FAST_BITS); + for (i=0; i < k; ++i) { + int s = h->size[i]; + if (s <= FAST_BITS) { + int c = h->code[i] << (FAST_BITS-s); + int m = 1 << (FAST_BITS-s); + for (j=0; j < m; ++j) { + h->fast[c+j] = (uint8) i; + } + } + } + return 1; +} + +static void grow_buffer_unsafe(jpeg *j) +{ + do { + int b = j->nomore ? 0 : get8(&j->s); + if (b == 0xff) { + int c = get8(&j->s); + if (c != 0) { + j->marker = (unsigned char) c; + j->nomore = 1; + return; + } + } + j->code_buffer = (j->code_buffer << 8) | b; + j->code_bits += 8; + } while (j->code_bits <= 24); +} + +// (1 << n) - 1 +static uint32 bmask[17]={0,1,3,7,15,31,63,127,255,511,1023,2047,4095,8191,16383,32767,65535}; + +// decode a jpeg huffman value from the bitstream +__forceinline static int decode(jpeg *j, huffman *h) +{ + unsigned int temp; + int c,k; + + if (j->code_bits < 16) grow_buffer_unsafe(j); + + // look at the top FAST_BITS and determine what symbol ID it is, + // if the code is <= FAST_BITS + c = (j->code_buffer >> (j->code_bits - FAST_BITS)) & ((1 << FAST_BITS)-1); + k = h->fast[c]; + if (k < 255) { + if (h->size[k] > j->code_bits) + return -1; + j->code_bits -= h->size[k]; + return h->values[k]; + } + + // naive test is to shift the code_buffer down so k bits are + // valid, then test against maxcode. To speed this up, we've + // preshifted maxcode left so that it has (16-k) 0s at the + // end; in other words, regardless of the number of bits, it + // wants to be compared against something shifted to have 16; + // that way we don't need to shift inside the loop. + if (j->code_bits < 16) + temp = (j->code_buffer << (16 - j->code_bits)) & 0xffff; + else + temp = (j->code_buffer >> (j->code_bits - 16)) & 0xffff; + for (k=FAST_BITS+1 ; ; ++k) + if (temp < h->maxcode[k]) + break; + if (k == 17) { + // error! code not found + j->code_bits -= 16; + return -1; + } + + if (k > j->code_bits) + return -1; + + // convert the huffman code to the symbol id + c = ((j->code_buffer >> (j->code_bits - k)) & bmask[k]) + h->delta[k]; + assert((((j->code_buffer) >> (j->code_bits - h->size[c])) & bmask[h->size[c]]) == h->code[c]); + + // convert the id to a symbol + j->code_bits -= k; + return h->values[c]; +} + +// combined JPEG 'receive' and JPEG 'extend', since baseline +// always extends everything it receives. +__forceinline static int extend_receive(jpeg *j, int n) +{ + unsigned int m = 1 << (n-1); + unsigned int k; + if (j->code_bits < n) grow_buffer_unsafe(j); + k = (j->code_buffer >> (j->code_bits - n)) & bmask[n]; + j->code_bits -= n; + // the following test is probably a random branch that won't + // predict well. I tried to table accelerate it but failed. + // maybe it's compiling as a conditional move? + if (k < m) + return (-1 << n) + k + 1; + else + return k; +} + +// given a value that's at position X in the zigzag stream, +// where does it appear in the 8x8 matrix coded as row-major? +static uint8 dezigzag[64+15] = +{ + 0, 1, 8, 16, 9, 2, 3, 10, + 17, 24, 32, 25, 18, 11, 4, 5, + 12, 19, 26, 33, 40, 48, 41, 34, + 27, 20, 13, 6, 7, 14, 21, 28, + 35, 42, 49, 56, 57, 50, 43, 36, + 29, 22, 15, 23, 30, 37, 44, 51, + 58, 59, 52, 45, 38, 31, 39, 46, + 53, 60, 61, 54, 47, 55, 62, 63, + // let corrupt input sample past end + 63, 63, 63, 63, 63, 63, 63, 63, + 63, 63, 63, 63, 63, 63, 63 +}; + +// decode one 64-entry block-- +static int decode_block(jpeg *j, short data[64], huffman *hdc, huffman *hac, int b) +{ + int diff,dc,k; + int t = decode(j, hdc); + if (t < 0) return e("bad huffman code","Corrupt JPEG"); + + // 0 all the ac values now so we can do it 32-bits at a time + memset(data,0,64*sizeof(data[0])); + + diff = t ? extend_receive(j, t) : 0; + dc = j->img_comp[b].dc_pred + diff; + j->img_comp[b].dc_pred = dc; + data[0] = (short) dc; + + // decode AC components, see JPEG spec + k = 1; + do { + int r,s; + int rs = decode(j, hac); + if (rs < 0) return e("bad huffman code","Corrupt JPEG"); + s = rs & 15; + r = rs >> 4; + if (s == 0) { + if (rs != 0xf0) break; // end block + k += 16; + } else { + k += r; + // decode into unzigzag'd location + data[dezigzag[k++]] = (short) extend_receive(j,s); + } + } while (k < 64); + return 1; +} + +// take a -128..127 value and clamp it and convert to 0..255 +__forceinline static uint8 clamp(int x) +{ + x += 128; + // trick to use a single test to catch both cases + if ((unsigned int) x > 255) { + if (x < 0) return 0; + if (x > 255) return 255; + } + return (uint8) x; +} + +#define f2f(x) (int) (((x) * 4096 + 0.5)) +#define fsh(x) ((x) << 12) + +// derived from jidctint -- DCT_ISLOW +#define IDCT_1D(s0,s1,s2,s3,s4,s5,s6,s7) \ + int t0,t1,t2,t3,p1,p2,p3,p4,p5,x0,x1,x2,x3; \ + p2 = s2; \ + p3 = s6; \ + p1 = (p2+p3) * f2f(0.5411961f); \ + t2 = p1 + p3*f2f(-1.847759065f); \ + t3 = p1 + p2*f2f( 0.765366865f); \ + p2 = s0; \ + p3 = s4; \ + t0 = fsh(p2+p3); \ + t1 = fsh(p2-p3); \ + x0 = t0+t3; \ + x3 = t0-t3; \ + x1 = t1+t2; \ + x2 = t1-t2; \ + t0 = s7; \ + t1 = s5; \ + t2 = s3; \ + t3 = s1; \ + p3 = t0+t2; \ + p4 = t1+t3; \ + p1 = t0+t3; \ + p2 = t1+t2; \ + p5 = (p3+p4)*f2f( 1.175875602f); \ + t0 = t0*f2f( 0.298631336f); \ + t1 = t1*f2f( 2.053119869f); \ + t2 = t2*f2f( 3.072711026f); \ + t3 = t3*f2f( 1.501321110f); \ + p1 = p5 + p1*f2f(-0.899976223f); \ + p2 = p5 + p2*f2f(-2.562915447f); \ + p3 = p3*f2f(-1.961570560f); \ + p4 = p4*f2f(-0.390180644f); \ + t3 += p1+p4; \ + t2 += p2+p3; \ + t1 += p2+p4; \ + t0 += p1+p3; + +#if !STBI_SIMD +// .344 seconds on 3*anemones.jpg +static void idct_block(uint8 *out, int out_stride, short data[64], uint8 *dequantize) +{ + int i,val[64],*v=val; + uint8 *o,*dq = dequantize; + short *d = data; + + // columns + for (i=0; i < 8; ++i,++d,++dq, ++v) { + // if all zeroes, shortcut -- this avoids dequantizing 0s and IDCTing + if (d[ 8]==0 && d[16]==0 && d[24]==0 && d[32]==0 + && d[40]==0 && d[48]==0 && d[56]==0) { + // no shortcut 0 seconds + // (1|2|3|4|5|6|7)==0 0 seconds + // all separate -0.047 seconds + // 1 && 2|3 && 4|5 && 6|7: -0.047 seconds + int dcterm = d[0] * dq[0] << 2; + v[0] = v[8] = v[16] = v[24] = v[32] = v[40] = v[48] = v[56] = dcterm; + } else { + IDCT_1D(d[ 0]*dq[ 0],d[ 8]*dq[ 8],d[16]*dq[16],d[24]*dq[24], + d[32]*dq[32],d[40]*dq[40],d[48]*dq[48],d[56]*dq[56]) + // constants scaled things up by 1<<12; let's bring them back + // down, but keep 2 extra bits of precision + x0 += 512; x1 += 512; x2 += 512; x3 += 512; + v[ 0] = (x0+t3) >> 10; + v[56] = (x0-t3) >> 10; + v[ 8] = (x1+t2) >> 10; + v[48] = (x1-t2) >> 10; + v[16] = (x2+t1) >> 10; + v[40] = (x2-t1) >> 10; + v[24] = (x3+t0) >> 10; + v[32] = (x3-t0) >> 10; + } + } + + for (i=0, v=val, o=out; i < 8; ++i,v+=8,o+=out_stride) { + // no fast case since the first 1D IDCT spread components out + IDCT_1D(v[0],v[1],v[2],v[3],v[4],v[5],v[6],v[7]) + // constants scaled things up by 1<<12, plus we had 1<<2 from first + // loop, plus horizontal and vertical each scale by sqrt(8) so together + // we've got an extra 1<<3, so 1<<17 total we need to remove. + x0 += 65536; x1 += 65536; x2 += 65536; x3 += 65536; + o[0] = clamp((x0+t3) >> 17); + o[7] = clamp((x0-t3) >> 17); + o[1] = clamp((x1+t2) >> 17); + o[6] = clamp((x1-t2) >> 17); + o[2] = clamp((x2+t1) >> 17); + o[5] = clamp((x2-t1) >> 17); + o[3] = clamp((x3+t0) >> 17); + o[4] = clamp((x3-t0) >> 17); + } +} +#else +static void idct_block(uint8 *out, int out_stride, short data[64], unsigned short *dequantize) +{ + int i,val[64],*v=val; + uint8 *o; + unsigned short *dq = dequantize; + short *d = data; + + // columns + for (i=0; i < 8; ++i,++d,++dq, ++v) { + // if all zeroes, shortcut -- this avoids dequantizing 0s and IDCTing + if (d[ 8]==0 && d[16]==0 && d[24]==0 && d[32]==0 + && d[40]==0 && d[48]==0 && d[56]==0) { + // no shortcut 0 seconds + // (1|2|3|4|5|6|7)==0 0 seconds + // all separate -0.047 seconds + // 1 && 2|3 && 4|5 && 6|7: -0.047 seconds + int dcterm = d[0] * dq[0] << 2; + v[0] = v[8] = v[16] = v[24] = v[32] = v[40] = v[48] = v[56] = dcterm; + } else { + IDCT_1D(d[ 0]*dq[ 0],d[ 8]*dq[ 8],d[16]*dq[16],d[24]*dq[24], + d[32]*dq[32],d[40]*dq[40],d[48]*dq[48],d[56]*dq[56]) + // constants scaled things up by 1<<12; let's bring them back + // down, but keep 2 extra bits of precision + x0 += 512; x1 += 512; x2 += 512; x3 += 512; + v[ 0] = (x0+t3) >> 10; + v[56] = (x0-t3) >> 10; + v[ 8] = (x1+t2) >> 10; + v[48] = (x1-t2) >> 10; + v[16] = (x2+t1) >> 10; + v[40] = (x2-t1) >> 10; + v[24] = (x3+t0) >> 10; + v[32] = (x3-t0) >> 10; + } + } + + for (i=0, v=val, o=out; i < 8; ++i,v+=8,o+=out_stride) { + // no fast case since the first 1D IDCT spread components out + IDCT_1D(v[0],v[1],v[2],v[3],v[4],v[5],v[6],v[7]) + // constants scaled things up by 1<<12, plus we had 1<<2 from first + // loop, plus horizontal and vertical each scale by sqrt(8) so together + // we've got an extra 1<<3, so 1<<17 total we need to remove. + x0 += 65536; x1 += 65536; x2 += 65536; x3 += 65536; + o[0] = clamp((x0+t3) >> 17); + o[7] = clamp((x0-t3) >> 17); + o[1] = clamp((x1+t2) >> 17); + o[6] = clamp((x1-t2) >> 17); + o[2] = clamp((x2+t1) >> 17); + o[5] = clamp((x2-t1) >> 17); + o[3] = clamp((x3+t0) >> 17); + o[4] = clamp((x3-t0) >> 17); + } +} +static stbi_idct_8x8 stbi_idct_installed = idct_block; + +extern void stbi_install_idct(stbi_idct_8x8 func) +{ + stbi_idct_installed = func; +} +#endif + +#define MARKER_none 0xff +// if there's a pending marker from the entropy stream, return that +// otherwise, fetch from the stream and get a marker. if there's no +// marker, return 0xff, which is never a valid marker value +static uint8 get_marker(jpeg *j) +{ + uint8 x; + if (j->marker != MARKER_none) { x = j->marker; j->marker = MARKER_none; return x; } + x = get8u(&j->s); + if (x != 0xff) return MARKER_none; + while (x == 0xff) + x = get8u(&j->s); + return x; +} + +// in each scan, we'll have scan_n components, and the order +// of the components is specified by order[] +#define RESTART(x) ((x) >= 0xd0 && (x) <= 0xd7) + +// after a restart interval, reset the entropy decoder and +// the dc prediction +static void reset(jpeg *j) +{ + j->code_bits = 0; + j->code_buffer = 0; + j->nomore = 0; + j->img_comp[0].dc_pred = j->img_comp[1].dc_pred = j->img_comp[2].dc_pred = 0; + j->marker = MARKER_none; + j->todo = j->restart_interval ? j->restart_interval : 0x7fffffff; + // no more than 1<<31 MCUs if no restart_interal? that's plenty safe, + // since we don't even allow 1<<30 pixels +} + +static int parse_entropy_coded_data(jpeg *z) +{ + reset(z); + if (z->scan_n == 1) { + int i,j; + #if STBI_SIMD + __declspec(align(16)) + #endif + short data[64]; + int n = z->order[0]; + // non-interleaved data, we just need to process one block at a time, + // in trivial scanline order + // number of blocks to do just depends on how many actual "pixels" this + // component has, independent of interleaved MCU blocking and such + int w = (z->img_comp[n].x+7) >> 3; + int h = (z->img_comp[n].y+7) >> 3; + for (j=0; j < h; ++j) { + for (i=0; i < w; ++i) { + if (!decode_block(z, data, z->huff_dc+z->img_comp[n].hd, z->huff_ac+z->img_comp[n].ha, n)) return 0; + #if STBI_SIMD + stbi_idct_installed(z->img_comp[n].data+z->img_comp[n].w2*j*8+i*8, z->img_comp[n].w2, data, z->dequant2[z->img_comp[n].tq]); + #else + idct_block(z->img_comp[n].data+z->img_comp[n].w2*j*8+i*8, z->img_comp[n].w2, data, z->dequant[z->img_comp[n].tq]); + #endif + // every data block is an MCU, so countdown the restart interval + if (--z->todo <= 0) { + if (z->code_bits < 24) grow_buffer_unsafe(z); + // if it's NOT a restart, then just bail, so we get corrupt data + // rather than no data + if (!RESTART(z->marker)) return 1; + reset(z); + } + } + } + } else { // interleaved! + int i,j,k,x,y; + short data[64]; + for (j=0; j < z->img_mcu_y; ++j) { + for (i=0; i < z->img_mcu_x; ++i) { + // scan an interleaved mcu... process scan_n components in order + for (k=0; k < z->scan_n; ++k) { + int n = z->order[k]; + // scan out an mcu's worth of this component; that's just determined + // by the basic H and V specified for the component + for (y=0; y < z->img_comp[n].v; ++y) { + for (x=0; x < z->img_comp[n].h; ++x) { + int x2 = (i*z->img_comp[n].h + x)*8; + int y2 = (j*z->img_comp[n].v + y)*8; + if (!decode_block(z, data, z->huff_dc+z->img_comp[n].hd, z->huff_ac+z->img_comp[n].ha, n)) return 0; + #if STBI_SIMD + stbi_idct_installed(z->img_comp[n].data+z->img_comp[n].w2*y2+x2, z->img_comp[n].w2, data, z->dequant2[z->img_comp[n].tq]); + #else + idct_block(z->img_comp[n].data+z->img_comp[n].w2*y2+x2, z->img_comp[n].w2, data, z->dequant[z->img_comp[n].tq]); + #endif + } + } + } + // after all interleaved components, that's an interleaved MCU, + // so now count down the restart interval + if (--z->todo <= 0) { + if (z->code_bits < 24) grow_buffer_unsafe(z); + // if it's NOT a restart, then just bail, so we get corrupt data + // rather than no data + if (!RESTART(z->marker)) return 1; + reset(z); + } + } + } + } + return 1; +} + +static int process_marker(jpeg *z, int m) +{ + int L; + switch (m) { + case MARKER_none: // no marker found + return e("expected marker","Corrupt JPEG"); + + case 0xC2: // SOF - progressive + return e("progressive jpeg","JPEG format not supported (progressive)"); + + case 0xDD: // DRI - specify restart interval + if (get16(&z->s) != 4) return e("bad DRI len","Corrupt JPEG"); + z->restart_interval = get16(&z->s); + return 1; + + case 0xDB: // DQT - define quantization table + L = get16(&z->s)-2; + while (L > 0) { + int q = get8(&z->s); + int p = q >> 4; + int t = q & 15,i; + if (p != 0) return e("bad DQT type","Corrupt JPEG"); + if (t > 3) return e("bad DQT table","Corrupt JPEG"); + for (i=0; i < 64; ++i) + z->dequant[t][dezigzag[i]] = get8u(&z->s); + #if STBI_SIMD + for (i=0; i < 64; ++i) + z->dequant2[t][i] = z->dequant[t][i]; + #endif + L -= 65; + } + return L==0; + + case 0xC4: // DHT - define huffman table + L = get16(&z->s)-2; + while (L > 0) { + uint8 *v; + int sizes[16],i,m=0; + int q = get8(&z->s); + int tc = q >> 4; + int th = q & 15; + if (tc > 1 || th > 3) return e("bad DHT header","Corrupt JPEG"); + for (i=0; i < 16; ++i) { + sizes[i] = get8(&z->s); + m += sizes[i]; + } + L -= 17; + if (tc == 0) { + if (!build_huffman(z->huff_dc+th, sizes)) return 0; + v = z->huff_dc[th].values; + } else { + if (!build_huffman(z->huff_ac+th, sizes)) return 0; + v = z->huff_ac[th].values; + } + for (i=0; i < m; ++i) + v[i] = get8u(&z->s); + L -= m; + } + return L==0; + } + // check for comment block or APP blocks + if ((m >= 0xE0 && m <= 0xEF) || m == 0xFE) { + skip(&z->s, get16(&z->s)-2); + return 1; + } + return 0; +} + +// after we see SOS +static int process_scan_header(jpeg *z) +{ + int i; + int Ls = get16(&z->s); + z->scan_n = get8(&z->s); + if (z->scan_n < 1 || z->scan_n > 4 || z->scan_n > (int) z->s.img_n) return e("bad SOS component count","Corrupt JPEG"); + if (Ls != 6+2*z->scan_n) return e("bad SOS len","Corrupt JPEG"); + for (i=0; i < z->scan_n; ++i) { + int id = get8(&z->s), which; + int q = get8(&z->s); + for (which = 0; which < z->s.img_n; ++which) + if (z->img_comp[which].id == id) + break; + if (which == z->s.img_n) return 0; + z->img_comp[which].hd = q >> 4; if (z->img_comp[which].hd > 3) return e("bad DC huff","Corrupt JPEG"); + z->img_comp[which].ha = q & 15; if (z->img_comp[which].ha > 3) return e("bad AC huff","Corrupt JPEG"); + z->order[i] = which; + } + if (get8(&z->s) != 0) return e("bad SOS","Corrupt JPEG"); + get8(&z->s); // should be 63, but might be 0 + if (get8(&z->s) != 0) return e("bad SOS","Corrupt JPEG"); + + return 1; +} + +static int process_frame_header(jpeg *z, int scan) +{ + stbi *s = &z->s; + int Lf,p,i,q, h_max=1,v_max=1,c; + Lf = get16(s); if (Lf < 11) return e("bad SOF len","Corrupt JPEG"); // JPEG + p = get8(s); if (p != 8) return e("only 8-bit","JPEG format not supported: 8-bit only"); // JPEG baseline + s->img_y = get16(s); if (s->img_y == 0) return e("no header height", "JPEG format not supported: delayed height"); // Legal, but we don't handle it--but neither does IJG + s->img_x = get16(s); if (s->img_x == 0) return e("0 width","Corrupt JPEG"); // JPEG requires + c = get8(s); + if (c != 3 && c != 1) return e("bad component count","Corrupt JPEG"); // JFIF requires + s->img_n = c; + for (i=0; i < c; ++i) { + z->img_comp[i].data = NULL; + z->img_comp[i].linebuf = NULL; + } + + if (Lf != 8+3*s->img_n) return e("bad SOF len","Corrupt JPEG"); + + for (i=0; i < s->img_n; ++i) { + z->img_comp[i].id = get8(s); + if (z->img_comp[i].id != i+1) // JFIF requires + if (z->img_comp[i].id != i) // some version of jpegtran outputs non-JFIF-compliant files! + return e("bad component ID","Corrupt JPEG"); + q = get8(s); + z->img_comp[i].h = (q >> 4); if (!z->img_comp[i].h || z->img_comp[i].h > 4) return e("bad H","Corrupt JPEG"); + z->img_comp[i].v = q & 15; if (!z->img_comp[i].v || z->img_comp[i].v > 4) return e("bad V","Corrupt JPEG"); + z->img_comp[i].tq = get8(s); if (z->img_comp[i].tq > 3) return e("bad TQ","Corrupt JPEG"); + } + + if (scan != SCAN_load) return 1; + + if ((1 << 30) / s->img_x / s->img_n < s->img_y) return e("too large", "Image too large to decode"); + + for (i=0; i < s->img_n; ++i) { + if (z->img_comp[i].h > h_max) h_max = z->img_comp[i].h; + if (z->img_comp[i].v > v_max) v_max = z->img_comp[i].v; + } + + // compute interleaved mcu info + z->img_h_max = h_max; + z->img_v_max = v_max; + z->img_mcu_w = h_max * 8; + z->img_mcu_h = v_max * 8; + z->img_mcu_x = (s->img_x + z->img_mcu_w-1) / z->img_mcu_w; + z->img_mcu_y = (s->img_y + z->img_mcu_h-1) / z->img_mcu_h; + + for (i=0; i < s->img_n; ++i) { + // number of effective pixels (e.g. for non-interleaved MCU) + z->img_comp[i].x = (s->img_x * z->img_comp[i].h + h_max-1) / h_max; + z->img_comp[i].y = (s->img_y * z->img_comp[i].v + v_max-1) / v_max; + // to simplify generation, we'll allocate enough memory to decode + // the bogus oversized data from using interleaved MCUs and their + // big blocks (e.g. a 16x16 iMCU on an image of width 33); we won't + // discard the extra data until colorspace conversion + z->img_comp[i].w2 = z->img_mcu_x * z->img_comp[i].h * 8; + z->img_comp[i].h2 = z->img_mcu_y * z->img_comp[i].v * 8; + z->img_comp[i].raw_data = malloc(z->img_comp[i].w2 * z->img_comp[i].h2+15); + if (z->img_comp[i].raw_data == NULL) { + for(--i; i >= 0; --i) { + free(z->img_comp[i].raw_data); + z->img_comp[i].data = NULL; + } + return e("outofmem", "Out of memory"); + } + // align blocks for installable-idct using mmx/sse + z->img_comp[i].data = (uint8*) (((size_t) z->img_comp[i].raw_data + 15) & ~15); + z->img_comp[i].linebuf = NULL; + } + + return 1; +} + +// use comparisons since in some cases we handle more than one case (e.g. SOF) +#define DNL(x) ((x) == 0xdc) +#define SOI(x) ((x) == 0xd8) +#define EOI(x) ((x) == 0xd9) +#define SOF(x) ((x) == 0xc0 || (x) == 0xc1) +#define SOS(x) ((x) == 0xda) + +static int decode_jpeg_header(jpeg *z, int scan) +{ + int m; + z->marker = MARKER_none; // initialize cached marker to empty + m = get_marker(z); + if (!SOI(m)) return e("no SOI","Corrupt JPEG"); + if (scan == SCAN_type) return 1; + m = get_marker(z); + while (!SOF(m)) { + if (!process_marker(z,m)) return 0; + m = get_marker(z); + while (m == MARKER_none) { + // some files have extra padding after their blocks, so ok, we'll scan + if (at_eof(&z->s)) return e("no SOF", "Corrupt JPEG"); + m = get_marker(z); + } + } + if (!process_frame_header(z, scan)) return 0; + return 1; +} + +static int decode_jpeg_image(jpeg *j) +{ + int m; + j->restart_interval = 0; + if (!decode_jpeg_header(j, SCAN_load)) return 0; + m = get_marker(j); + while (!EOI(m)) { + if (SOS(m)) { + if (!process_scan_header(j)) return 0; + if (!parse_entropy_coded_data(j)) return 0; + } else { + if (!process_marker(j, m)) return 0; + } + m = get_marker(j); + } + return 1; +} + +// static jfif-centered resampling (across block boundaries) + +typedef uint8 *(*resample_row_func)(uint8 *out, uint8 *in0, uint8 *in1, + int w, int hs); + +#define div4(x) ((uint8) ((x) >> 2)) + +static uint8 *resample_row_1(uint8 *out, uint8 *in_near, uint8 *in_far, int w, int hs) +{ + return in_near; +} + +static uint8* resample_row_v_2(uint8 *out, uint8 *in_near, uint8 *in_far, int w, int hs) +{ + // need to generate two samples vertically for every one in input + int i; + for (i=0; i < w; ++i) + out[i] = div4(3*in_near[i] + in_far[i] + 2); + return out; +} + +static uint8* resample_row_h_2(uint8 *out, uint8 *in_near, uint8 *in_far, int w, int hs) +{ + // need to generate two samples horizontally for every one in input + int i; + uint8 *input = in_near; + if (w == 1) { + // if only one sample, can't do any interpolation + out[0] = out[1] = input[0]; + return out; + } + + out[0] = input[0]; + out[1] = div4(input[0]*3 + input[1] + 2); + for (i=1; i < w-1; ++i) { + int n = 3*input[i]+2; + out[i*2+0] = div4(n+input[i-1]); + out[i*2+1] = div4(n+input[i+1]); + } + out[i*2+0] = div4(input[w-2]*3 + input[w-1] + 2); + out[i*2+1] = input[w-1]; + return out; +} + +#define div16(x) ((uint8) ((x) >> 4)) + +static uint8 *resample_row_hv_2(uint8 *out, uint8 *in_near, uint8 *in_far, int w, int hs) +{ + // need to generate 2x2 samples for every one in input + int i,t0,t1; + if (w == 1) { + out[0] = out[1] = div4(3*in_near[0] + in_far[0] + 2); + return out; + } + + t1 = 3*in_near[0] + in_far[0]; + out[0] = div4(t1+2); + for (i=1; i < w; ++i) { + t0 = t1; + t1 = 3*in_near[i]+in_far[i]; + out[i*2-1] = div16(3*t0 + t1 + 8); + out[i*2 ] = div16(3*t1 + t0 + 8); + } + out[w*2-1] = div4(t1+2); + return out; +} + +static uint8 *resample_row_generic(uint8 *out, uint8 *in_near, uint8 *in_far, int w, int hs) +{ + // resample with nearest-neighbor + int i,j; + for (i=0; i < w; ++i) + for (j=0; j < hs; ++j) + out[i*hs+j] = in_near[i]; + return out; +} + +#define float2fixed(x) ((int) ((x) * 65536 + 0.5)) + +// 0.38 seconds on 3*anemones.jpg (0.25 with processor = Pro) +// VC6 without processor=Pro is generating multiple LEAs per multiply! +static void YCbCr_to_RGB_row(uint8 *out, const uint8 *y, const uint8 *pcb, const uint8 *pcr, int count, int step) +{ + int i; + for (i=0; i < count; ++i) { + int y_fixed = (y[i] << 16) + 32768; // rounding + int r,g,b; + int cr = pcr[i] - 128; + int cb = pcb[i] - 128; + r = y_fixed + cr*float2fixed(1.40200f); + g = y_fixed - cr*float2fixed(0.71414f) - cb*float2fixed(0.34414f); + b = y_fixed + cb*float2fixed(1.77200f); + r >>= 16; + g >>= 16; + b >>= 16; + if ((unsigned) r > 255) { if (r < 0) r = 0; else r = 255; } + if ((unsigned) g > 255) { if (g < 0) g = 0; else g = 255; } + if ((unsigned) b > 255) { if (b < 0) b = 0; else b = 255; } + out[0] = (uint8)r; + out[1] = (uint8)g; + out[2] = (uint8)b; + out[3] = 255; + out += step; + } +} + +#if STBI_SIMD +static stbi_YCbCr_to_RGB_run stbi_YCbCr_installed = YCbCr_to_RGB_row; + +void stbi_install_YCbCr_to_RGB(stbi_YCbCr_to_RGB_run func) +{ + stbi_YCbCr_installed = func; +} +#endif + + +// clean up the temporary component buffers +static void cleanup_jpeg(jpeg *j) +{ + int i; + for (i=0; i < j->s.img_n; ++i) { + if (j->img_comp[i].data) { + free(j->img_comp[i].raw_data); + j->img_comp[i].data = NULL; + } + if (j->img_comp[i].linebuf) { + free(j->img_comp[i].linebuf); + j->img_comp[i].linebuf = NULL; + } + } +} + +typedef struct +{ + resample_row_func resample; + uint8 *line0,*line1; + int hs,vs; // expansion factor in each axis + int w_lores; // horizontal pixels pre-expansion + int ystep; // how far through vertical expansion we are + int ypos; // which pre-expansion row we're on +} stbi_resample; + +static uint8 *load_jpeg_image(jpeg *z, int *out_x, int *out_y, int *comp, int req_comp) +{ + int n, decode_n; + // validate req_comp + if (req_comp < 0 || req_comp > 4) return epuc("bad req_comp", "Internal error"); + z->s.img_n = 0; + + // load a jpeg image from whichever source + if (!decode_jpeg_image(z)) { cleanup_jpeg(z); return NULL; } + + // determine actual number of components to generate + n = req_comp ? req_comp : z->s.img_n; + + if (z->s.img_n == 3 && n < 3) + decode_n = 1; + else + decode_n = z->s.img_n; + + // resample and color-convert + { + int k; + uint i,j; + uint8 *output; + uint8 *coutput[4]; + + stbi_resample res_comp[4]; + + for (k=0; k < decode_n; ++k) { + stbi_resample *r = &res_comp[k]; + + // allocate line buffer big enough for upsampling off the edges + // with upsample factor of 4 + z->img_comp[k].linebuf = (uint8 *) malloc(z->s.img_x + 3); + if (!z->img_comp[k].linebuf) { cleanup_jpeg(z); return epuc("outofmem", "Out of memory"); } + + r->hs = z->img_h_max / z->img_comp[k].h; + r->vs = z->img_v_max / z->img_comp[k].v; + r->ystep = r->vs >> 1; + r->w_lores = (z->s.img_x + r->hs-1) / r->hs; + r->ypos = 0; + r->line0 = r->line1 = z->img_comp[k].data; + + if (r->hs == 1 && r->vs == 1) r->resample = resample_row_1; + else if (r->hs == 1 && r->vs == 2) r->resample = resample_row_v_2; + else if (r->hs == 2 && r->vs == 1) r->resample = resample_row_h_2; + else if (r->hs == 2 && r->vs == 2) r->resample = resample_row_hv_2; + else r->resample = resample_row_generic; + } + + // can't error after this so, this is safe + output = (uint8 *) malloc(n * z->s.img_x * z->s.img_y + 1); + if (!output) { cleanup_jpeg(z); return epuc("outofmem", "Out of memory"); } + + // now go ahead and resample + for (j=0; j < z->s.img_y; ++j) { + uint8 *out = output + n * z->s.img_x * j; + for (k=0; k < decode_n; ++k) { + stbi_resample *r = &res_comp[k]; + int y_bot = r->ystep >= (r->vs >> 1); + coutput[k] = r->resample(z->img_comp[k].linebuf, + y_bot ? r->line1 : r->line0, + y_bot ? r->line0 : r->line1, + r->w_lores, r->hs); + if (++r->ystep >= r->vs) { + r->ystep = 0; + r->line0 = r->line1; + if (++r->ypos < z->img_comp[k].y) + r->line1 += z->img_comp[k].w2; + } + } + if (n >= 3) { + uint8 *y = coutput[0]; + if (z->s.img_n == 3) { + #if STBI_SIMD + stbi_YCbCr_installed(out, y, coutput[1], coutput[2], z->s.img_x, n); + #else + YCbCr_to_RGB_row(out, y, coutput[1], coutput[2], z->s.img_x, n); + #endif + } else + for (i=0; i < z->s.img_x; ++i) { + out[0] = out[1] = out[2] = y[i]; + out[3] = 255; // not used if n==3 + out += n; + } + } else { + uint8 *y = coutput[0]; + if (n == 1) + for (i=0; i < z->s.img_x; ++i) out[i] = y[i]; + else + for (i=0; i < z->s.img_x; ++i) *out++ = y[i], *out++ = 255; + } + } + cleanup_jpeg(z); + *out_x = z->s.img_x; + *out_y = z->s.img_y; + if (comp) *comp = z->s.img_n; // report original components, not output + return output; + } +} + +#ifndef STBI_NO_STDIO +unsigned char *stbi_jpeg_load_from_file(FILE *f, int *x, int *y, int *comp, int req_comp) +{ + jpeg j; + start_file(&j.s, f); + return load_jpeg_image(&j, x,y,comp,req_comp); +} + +unsigned char *stbi_jpeg_load(char const *filename, int *x, int *y, int *comp, int req_comp) +{ + unsigned char *data; + FILE *f = fopen(filename, "rb"); + if (!f) return NULL; + data = stbi_jpeg_load_from_file(f,x,y,comp,req_comp); + fclose(f); + return data; +} +#endif + +unsigned char *stbi_jpeg_load_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp) +{ + jpeg j; + start_mem(&j.s, buffer,len); + return load_jpeg_image(&j, x,y,comp,req_comp); +} + +#ifndef STBI_NO_STDIO +int stbi_jpeg_test_file(FILE *f) +{ + int n,r; + jpeg j; + n = ftell(f); + start_file(&j.s, f); + r = decode_jpeg_header(&j, SCAN_type); + fseek(f,n,SEEK_SET); + return r; +} +#endif + +int stbi_jpeg_test_memory(stbi_uc const *buffer, int len) +{ + jpeg j; + start_mem(&j.s, buffer,len); + return decode_jpeg_header(&j, SCAN_type); +} + +// @TODO: +#ifndef STBI_NO_STDIO +extern int stbi_jpeg_info (char const *filename, int *x, int *y, int *comp); +extern int stbi_jpeg_info_from_file (FILE *f, int *x, int *y, int *comp); +#endif +extern int stbi_jpeg_info_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp); + +// public domain zlib decode v0.2 Sean Barrett 2006-11-18 +// simple implementation +// - all input must be provided in an upfront buffer +// - all output is written to a single output buffer (can malloc/realloc) +// performance +// - fast huffman + +// fast-way is faster to check than jpeg huffman, but slow way is slower +#define ZFAST_BITS 9 // accelerate all cases in default tables +#define ZFAST_MASK ((1 << ZFAST_BITS) - 1) + +// zlib-style huffman encoding +// (jpegs packs from left, zlib from right, so can't share code) +typedef struct +{ + uint16 fast[1 << ZFAST_BITS]; + uint16 firstcode[16]; + int maxcode[17]; + uint16 firstsymbol[16]; + uint8 size[288]; + uint16 value[288]; +} zhuffman; + +__forceinline static int bitreverse16(int n) +{ + n = ((n & 0xAAAA) >> 1) | ((n & 0x5555) << 1); + n = ((n & 0xCCCC) >> 2) | ((n & 0x3333) << 2); + n = ((n & 0xF0F0) >> 4) | ((n & 0x0F0F) << 4); + n = ((n & 0xFF00) >> 8) | ((n & 0x00FF) << 8); + return n; +} + +__forceinline static int bit_reverse(int v, int bits) +{ + assert(bits <= 16); + // to bit reverse n bits, reverse 16 and shift + // e.g. 11 bits, bit reverse and shift away 5 + return bitreverse16(v) >> (16-bits); +} + +static int zbuild_huffman(zhuffman *z, uint8 *sizelist, int num) +{ + int i,k=0; + int code, next_code[16], sizes[17]; + + // DEFLATE spec for generating codes + memset(sizes, 0, sizeof(sizes)); + memset(z->fast, 255, sizeof(z->fast)); + for (i=0; i < num; ++i) + ++sizes[sizelist[i]]; + sizes[0] = 0; + for (i=1; i < 16; ++i) + assert(sizes[i] <= (1 << i)); + code = 0; + for (i=1; i < 16; ++i) { + next_code[i] = code; + z->firstcode[i] = (uint16) code; + z->firstsymbol[i] = (uint16) k; + code = (code + sizes[i]); + if (sizes[i]) + if (code-1 >= (1 << i)) return e("bad codelengths","Corrupt JPEG"); + z->maxcode[i] = code << (16-i); // preshift for inner loop + code <<= 1; + k += sizes[i]; + } + z->maxcode[16] = 0x10000; // sentinel + for (i=0; i < num; ++i) { + int s = sizelist[i]; + if (s) { + int c = next_code[s] - z->firstcode[s] + z->firstsymbol[s]; + z->size[c] = (uint8)s; + z->value[c] = (uint16)i; + if (s <= ZFAST_BITS) { + int k = bit_reverse(next_code[s],s); + while (k < (1 << ZFAST_BITS)) { + z->fast[k] = (uint16) c; + k += (1 << s); + } + } + ++next_code[s]; + } + } + return 1; +} + +// zlib-from-memory implementation for PNG reading +// because PNG allows splitting the zlib stream arbitrarily, +// and it's annoying structurally to have PNG call ZLIB call PNG, +// we require PNG read all the IDATs and combine them into a single +// memory buffer + +typedef struct +{ + uint8 *zbuffer, *zbuffer_end; + int num_bits; + uint32 code_buffer; + + char *zout; + char *zout_start; + char *zout_end; + int z_expandable; + + zhuffman z_length, z_distance; +} zbuf; + +__forceinline static int zget8(zbuf *z) +{ + if (z->zbuffer >= z->zbuffer_end) return 0; + return *z->zbuffer++; +} + +static void fill_bits(zbuf *z) +{ + do { + assert(z->code_buffer < (1U << z->num_bits)); + z->code_buffer |= zget8(z) << z->num_bits; + z->num_bits += 8; + } while (z->num_bits <= 24); +} + +__forceinline static unsigned int zreceive(zbuf *z, int n) +{ + unsigned int k; + if (z->num_bits < n) fill_bits(z); + k = z->code_buffer & ((1 << n) - 1); + z->code_buffer >>= n; + z->num_bits -= n; + return k; +} + +__forceinline static int zhuffman_decode(zbuf *a, zhuffman *z) +{ + int b,s,k; + if (a->num_bits < 16) fill_bits(a); + b = z->fast[a->code_buffer & ZFAST_MASK]; + if (b < 0xffff) { + s = z->size[b]; + a->code_buffer >>= s; + a->num_bits -= s; + return z->value[b]; + } + + // not resolved by fast table, so compute it the slow way + // use jpeg approach, which requires MSbits at top + k = bit_reverse(a->code_buffer, 16); + for (s=ZFAST_BITS+1; ; ++s) + if (k < z->maxcode[s]) + break; + if (s == 16) return -1; // invalid code! + // code size is s, so: + b = (k >> (16-s)) - z->firstcode[s] + z->firstsymbol[s]; + assert(z->size[b] == s); + a->code_buffer >>= s; + a->num_bits -= s; + return z->value[b]; +} + +static int expand(zbuf *z, int n) // need to make room for n bytes +{ + char *q; + int cur, limit; + if (!z->z_expandable) return e("output buffer limit","Corrupt PNG"); + cur = (int) (z->zout - z->zout_start); + limit = (int) (z->zout_end - z->zout_start); + while (cur + n > limit) + limit *= 2; + q = (char *) realloc(z->zout_start, limit); + if (q == NULL) return e("outofmem", "Out of memory"); + z->zout_start = q; + z->zout = q + cur; + z->zout_end = q + limit; + return 1; +} + +static int length_base[31] = { + 3,4,5,6,7,8,9,10,11,13, + 15,17,19,23,27,31,35,43,51,59, + 67,83,99,115,131,163,195,227,258,0,0 }; + +static int length_extra[31]= +{ 0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,0,0 }; + +static int dist_base[32] = { 1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193, +257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0}; + +static int dist_extra[32] = +{ 0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13}; + +static int parse_huffman_block(zbuf *a) +{ + for(;;) { + int z = zhuffman_decode(a, &a->z_length); + if (z < 256) { + if (z < 0) return e("bad huffman code","Corrupt PNG"); // error in huffman codes + if (a->zout >= a->zout_end) if (!expand(a, 1)) return 0; + *a->zout++ = (char) z; + } else { + uint8 *p; + int len,dist; + if (z == 256) return 1; + z -= 257; + len = length_base[z]; + if (length_extra[z]) len += zreceive(a, length_extra[z]); + z = zhuffman_decode(a, &a->z_distance); + if (z < 0) return e("bad huffman code","Corrupt PNG"); + dist = dist_base[z]; + if (dist_extra[z]) dist += zreceive(a, dist_extra[z]); + if (a->zout - a->zout_start < dist) return e("bad dist","Corrupt PNG"); + if (a->zout + len > a->zout_end) if (!expand(a, len)) return 0; + p = (uint8 *) (a->zout - dist); + while (len--) + *a->zout++ = *p++; + } + } +} + +static int compute_huffman_codes(zbuf *a) +{ + static uint8 length_dezigzag[19] = { 16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15 }; + zhuffman z_codelength; + uint8 lencodes[286+32+137];//padding for maximum single op + uint8 codelength_sizes[19]; + int i,n; + + int hlit = zreceive(a,5) + 257; + int hdist = zreceive(a,5) + 1; + int hclen = zreceive(a,4) + 4; + + memset(codelength_sizes, 0, sizeof(codelength_sizes)); + for (i=0; i < hclen; ++i) { + int s = zreceive(a,3); + codelength_sizes[length_dezigzag[i]] = (uint8) s; + } + if (!zbuild_huffman(&z_codelength, codelength_sizes, 19)) return 0; + + n = 0; + while (n < hlit + hdist) { + int c = zhuffman_decode(a, &z_codelength); + assert(c >= 0 && c < 19); + if (c < 16) + lencodes[n++] = (uint8) c; + else if (c == 16) { + c = zreceive(a,2)+3; + memset(lencodes+n, lencodes[n-1], c); + n += c; + } else if (c == 17) { + c = zreceive(a,3)+3; + memset(lencodes+n, 0, c); + n += c; + } else { + assert(c == 18); + c = zreceive(a,7)+11; + memset(lencodes+n, 0, c); + n += c; + } + } + if (n != hlit+hdist) return e("bad codelengths","Corrupt PNG"); + if (!zbuild_huffman(&a->z_length, lencodes, hlit)) return 0; + if (!zbuild_huffman(&a->z_distance, lencodes+hlit, hdist)) return 0; + return 1; +} + +static int parse_uncompressed_block(zbuf *a) +{ + uint8 header[4]; + int len,nlen,k; + if (a->num_bits & 7) + zreceive(a, a->num_bits & 7); // discard + // drain the bit-packed data into header + k = 0; + while (a->num_bits > 0) { + header[k++] = (uint8) (a->code_buffer & 255); // wtf this warns? + a->code_buffer >>= 8; + a->num_bits -= 8; + } + assert(a->num_bits == 0); + // now fill header the normal way + while (k < 4) + header[k++] = (uint8) zget8(a); + len = header[1] * 256 + header[0]; + nlen = header[3] * 256 + header[2]; + if (nlen != (len ^ 0xffff)) return e("zlib corrupt","Corrupt PNG"); + if (a->zbuffer + len > a->zbuffer_end) return e("read past buffer","Corrupt PNG"); + if (a->zout + len > a->zout_end) + if (!expand(a, len)) return 0; + memcpy(a->zout, a->zbuffer, len); + a->zbuffer += len; + a->zout += len; + return 1; +} + +static int parse_zlib_header(zbuf *a) +{ + int cmf = zget8(a); + int cm = cmf & 15; + /* int cinfo = cmf >> 4; */ + int flg = zget8(a); + if ((cmf*256+flg) % 31 != 0) return e("bad zlib header","Corrupt PNG"); // zlib spec + if (flg & 32) return e("no preset dict","Corrupt PNG"); // preset dictionary not allowed in png + if (cm != 8) return e("bad compression","Corrupt PNG"); // DEFLATE required for png + // window = 1 << (8 + cinfo)... but who cares, we fully buffer output + return 1; +} + +// @TODO: should statically initialize these for optimal thread safety +static uint8 default_length[288], default_distance[32]; +static void init_defaults(void) +{ + int i; // use <= to match clearly with spec + for (i=0; i <= 143; ++i) default_length[i] = 8; + for ( ; i <= 255; ++i) default_length[i] = 9; + for ( ; i <= 279; ++i) default_length[i] = 7; + for ( ; i <= 287; ++i) default_length[i] = 8; + + for (i=0; i <= 31; ++i) default_distance[i] = 5; +} + +int stbi_png_partial; // a quick hack to only allow decoding some of a PNG... I should implement real streaming support instead +static int parse_zlib(zbuf *a, int parse_header) +{ + int final, type; + if (parse_header) + if (!parse_zlib_header(a)) return 0; + a->num_bits = 0; + a->code_buffer = 0; + do { + final = zreceive(a,1); + type = zreceive(a,2); + if (type == 0) { + if (!parse_uncompressed_block(a)) return 0; + } else if (type == 3) { + return 0; + } else { + if (type == 1) { + // use fixed code lengths + if (!default_distance[31]) init_defaults(); + if (!zbuild_huffman(&a->z_length , default_length , 288)) return 0; + if (!zbuild_huffman(&a->z_distance, default_distance, 32)) return 0; + } else { + if (!compute_huffman_codes(a)) return 0; + } + if (!parse_huffman_block(a)) return 0; + } + if (stbi_png_partial && a->zout - a->zout_start > 65536) + break; + } while (!final); + return 1; +} + +static int do_zlib(zbuf *a, char *obuf, int olen, int exp, int parse_header) +{ + a->zout_start = obuf; + a->zout = obuf; + a->zout_end = obuf + olen; + a->z_expandable = exp; + + return parse_zlib(a, parse_header); +} + +char *stbi_zlib_decode_malloc_guesssize(const char *buffer, int len, int initial_size, int *outlen) +{ + zbuf a; + char *p = (char *) malloc(initial_size); + if (p == NULL) return NULL; + a.zbuffer = (uint8 *) buffer; + a.zbuffer_end = (uint8 *) buffer + len; + if (do_zlib(&a, p, initial_size, 1, 1)) { + if (outlen) *outlen = (int) (a.zout - a.zout_start); + return a.zout_start; + } else { + free(a.zout_start); + return NULL; + } +} + +char *stbi_zlib_decode_malloc(char const *buffer, int len, int *outlen) +{ + return stbi_zlib_decode_malloc_guesssize(buffer, len, 16384, outlen); +} + +int stbi_zlib_decode_buffer(char *obuffer, int olen, char const *ibuffer, int ilen) +{ + zbuf a; + a.zbuffer = (uint8 *) ibuffer; + a.zbuffer_end = (uint8 *) ibuffer + ilen; + if (do_zlib(&a, obuffer, olen, 0, 1)) + return (int) (a.zout - a.zout_start); + else + return -1; +} + +char *stbi_zlib_decode_noheader_malloc(char const *buffer, int len, int *outlen) +{ + zbuf a; + char *p = (char *) malloc(16384); + if (p == NULL) return NULL; + a.zbuffer = (uint8 *) buffer; + a.zbuffer_end = (uint8 *) buffer+len; + if (do_zlib(&a, p, 16384, 1, 0)) { + if (outlen) *outlen = (int) (a.zout - a.zout_start); + return a.zout_start; + } else { + free(a.zout_start); + return NULL; + } +} + +int stbi_zlib_decode_noheader_buffer(char *obuffer, int olen, const char *ibuffer, int ilen) +{ + zbuf a; + a.zbuffer = (uint8 *) ibuffer; + a.zbuffer_end = (uint8 *) ibuffer + ilen; + if (do_zlib(&a, obuffer, olen, 0, 0)) + return (int) (a.zout - a.zout_start); + else + return -1; +} + +// public domain "baseline" PNG decoder v0.10 Sean Barrett 2006-11-18 +// simple implementation +// - only 8-bit samples +// - no CRC checking +// - allocates lots of intermediate memory +// - avoids problem of streaming data between subsystems +// - avoids explicit window management +// performance +// - uses stb_zlib, a PD zlib implementation with fast huffman decoding + + +typedef struct +{ + uint32 length; + uint32 type; +} chunk; + +#define PNG_TYPE(a,b,c,d) (((a) << 24) + ((b) << 16) + ((c) << 8) + (d)) + +static chunk get_chunk_header(stbi *s) +{ + chunk c; + c.length = get32(s); + c.type = get32(s); + return c; +} + +static int check_png_header(stbi *s) +{ + static uint8 png_sig[8] = { 137,80,78,71,13,10,26,10 }; + int i; + for (i=0; i < 8; ++i) + if (get8(s) != png_sig[i]) return e("bad png sig","Not a PNG"); + return 1; +} + +typedef struct +{ + stbi s; + uint8 *idata, *expanded, *out; +} png; + + +enum { + F_none=0, F_sub=1, F_up=2, F_avg=3, F_paeth=4, + F_avg_first, F_paeth_first +}; + +static uint8 first_row_filter[5] = +{ + F_none, F_sub, F_none, F_avg_first, F_paeth_first +}; + +static int paeth(int a, int b, int c) +{ + int p = a + b - c; + int pa = abs(p-a); + int pb = abs(p-b); + int pc = abs(p-c); + if (pa <= pb && pa <= pc) return a; + if (pb <= pc) return b; + return c; +} + +// create the png data from post-deflated data +static int create_png_image_raw(png *a, uint8 *raw, uint32 raw_len, int out_n, uint32 x, uint32 y) +{ + stbi *s = &a->s; + uint32 i,j,stride = x*out_n; + int k; + int img_n = s->img_n; // copy it into a local for later + assert(out_n == s->img_n || out_n == s->img_n+1); + if (stbi_png_partial) y = 1; + a->out = (uint8 *) malloc(x * y * out_n); + if (!a->out) return e("outofmem", "Out of memory"); + if (!stbi_png_partial) { + if (s->img_x == x && s->img_y == y) + { + if (raw_len != (img_n * x + 1) * y) + return e("not enough pixels","Corrupt PNG"); + } + else + { // interlaced: + if (raw_len < (img_n * x + 1) * y) + return e("not enough pixels","Corrupt PNG"); + } + } + for (j=0; j < y; ++j) { + uint8 *cur = a->out + stride*j; + uint8 *prior = cur - stride; + int filter = *raw++; + if (filter > 4) return e("invalid filter","Corrupt PNG"); + // if first row, use special filter that doesn't sample previous row + if (j == 0) filter = first_row_filter[filter]; + // handle first pixel explicitly + for (k=0; k < img_n; ++k) { + switch(filter) { + case F_none : cur[k] = raw[k]; break; + case F_sub : cur[k] = raw[k]; break; + case F_up : cur[k] = raw[k] + prior[k]; break; + case F_avg : cur[k] = raw[k] + (prior[k]>>1); break; + case F_paeth : cur[k] = (uint8) (raw[k] + paeth(0,prior[k],0)); break; + case F_avg_first : cur[k] = raw[k]; break; + case F_paeth_first: cur[k] = raw[k]; break; + } + } + if (img_n != out_n) cur[img_n] = 255; + raw += img_n; + cur += out_n; + prior += out_n; + // this is a little gross, so that we don't switch per-pixel or per-component + if (img_n == out_n) { + #define CASE(f) \ + case f: \ + for (i=x-1; i >= 1; --i, raw+=img_n,cur+=img_n,prior+=img_n) \ + for (k=0; k < img_n; ++k) + switch(filter) { + CASE(F_none) cur[k] = raw[k]; break; + CASE(F_sub) cur[k] = raw[k] + cur[k-img_n]; break; + CASE(F_up) cur[k] = raw[k] + prior[k]; break; + CASE(F_avg) cur[k] = raw[k] + ((prior[k] + cur[k-img_n])>>1); break; + CASE(F_paeth) cur[k] = (uint8) (raw[k] + paeth(cur[k-img_n],prior[k],prior[k-img_n])); break; + CASE(F_avg_first) cur[k] = raw[k] + (cur[k-img_n] >> 1); break; + CASE(F_paeth_first) cur[k] = (uint8) (raw[k] + paeth(cur[k-img_n],0,0)); break; + } + #undef CASE + } else { + assert(img_n+1 == out_n); + #define CASE(f) \ + case f: \ + for (i=x-1; i >= 1; --i, cur[img_n]=255,raw+=img_n,cur+=out_n,prior+=out_n) \ + for (k=0; k < img_n; ++k) + switch(filter) { + CASE(F_none) cur[k] = raw[k]; break; + CASE(F_sub) cur[k] = raw[k] + cur[k-out_n]; break; + CASE(F_up) cur[k] = raw[k] + prior[k]; break; + CASE(F_avg) cur[k] = raw[k] + ((prior[k] + cur[k-out_n])>>1); break; + CASE(F_paeth) cur[k] = (uint8) (raw[k] + paeth(cur[k-out_n],prior[k],prior[k-out_n])); break; + CASE(F_avg_first) cur[k] = raw[k] + (cur[k-out_n] >> 1); break; + CASE(F_paeth_first) cur[k] = (uint8) (raw[k] + paeth(cur[k-out_n],0,0)); break; + } + #undef CASE + } + } + return 1; +} + +static int create_png_image(png *a, uint8 *raw, uint32 raw_len, int out_n, int interlaced) +{ + uint8 *final; + int p; + int save; + if (!interlaced) + return create_png_image_raw(a, raw, raw_len, out_n, a->s.img_x, a->s.img_y); + save = stbi_png_partial; + stbi_png_partial = 0; + + // de-interlacing + final = (uint8 *) malloc(a->s.img_x * a->s.img_y * out_n); + for (p=0; p < 7; ++p) { + int xorig[] = { 0,4,0,2,0,1,0 }; + int yorig[] = { 0,0,4,0,2,0,1 }; + int xspc[] = { 8,8,4,4,2,2,1 }; + int yspc[] = { 8,8,8,4,4,2,2 }; + int i,j,x,y; + // pass1_x[4] = 0, pass1_x[5] = 1, pass1_x[12] = 1 + x = (a->s.img_x - xorig[p] + xspc[p]-1) / xspc[p]; + y = (a->s.img_y - yorig[p] + yspc[p]-1) / yspc[p]; + if (x && y) { + if (!create_png_image_raw(a, raw, raw_len, out_n, x, y)) { + free(final); + return 0; + } + for (j=0; j < y; ++j) + for (i=0; i < x; ++i) + memcpy(final + (j*yspc[p]+yorig[p])*a->s.img_x*out_n + (i*xspc[p]+xorig[p])*out_n, + a->out + (j*x+i)*out_n, out_n); + free(a->out); + raw += (x*out_n+1)*y; + raw_len -= (x*out_n+1)*y; + } + } + a->out = final; + + stbi_png_partial = save; + return 1; +} + +static int compute_transparency(png *z, uint8 tc[3], int out_n) +{ + stbi *s = &z->s; + uint32 i, pixel_count = s->img_x * s->img_y; + uint8 *p = z->out; + + // compute color-based transparency, assuming we've + // already got 255 as the alpha value in the output + assert(out_n == 2 || out_n == 4); + + if (out_n == 2) { + for (i=0; i < pixel_count; ++i) { + p[1] = (p[0] == tc[0] ? 0 : 255); + p += 2; + } + } else { + for (i=0; i < pixel_count; ++i) { + if (p[0] == tc[0] && p[1] == tc[1] && p[2] == tc[2]) + p[3] = 0; + p += 4; + } + } + return 1; +} + +static int expand_palette(png *a, uint8 *palette, int len, int pal_img_n) +{ + uint32 i, pixel_count = a->s.img_x * a->s.img_y; + uint8 *p, *temp_out, *orig = a->out; + + p = (uint8 *) malloc(pixel_count * pal_img_n); + if (p == NULL) return e("outofmem", "Out of memory"); + + // between here and free(out) below, exitting would leak + temp_out = p; + + if (pal_img_n == 3) { + for (i=0; i < pixel_count; ++i) { + int n = orig[i]*4; + p[0] = palette[n ]; + p[1] = palette[n+1]; + p[2] = palette[n+2]; + p += 3; + } + } else { + for (i=0; i < pixel_count; ++i) { + int n = orig[i]*4; + p[0] = palette[n ]; + p[1] = palette[n+1]; + p[2] = palette[n+2]; + p[3] = palette[n+3]; + p += 4; + } + } + free(a->out); + a->out = temp_out; + return 1; +} + +static int parse_png_file(png *z, int scan, int req_comp) +{ + uint8 palette[1024], pal_img_n=0; + uint8 has_trans=0, tc[3]; + uint32 ioff=0, idata_limit=0, i, pal_len=0; + int first=1,k,interlace=0; + stbi *s = &z->s; + + if (!check_png_header(s)) return 0; + + if (scan == SCAN_type) return 1; + + for(;;first=0) { + chunk c = get_chunk_header(s); + if (first && c.type != PNG_TYPE('I','H','D','R')) + return e("first not IHDR","Corrupt PNG"); + switch (c.type) { + case PNG_TYPE('I','H','D','R'): { + int depth,color,comp,filter; + if (!first) return e("multiple IHDR","Corrupt PNG"); + if (c.length != 13) return e("bad IHDR len","Corrupt PNG"); + s->img_x = get32(s); if (s->img_x > (1 << 24)) return e("too large","Very large image (corrupt?)"); + s->img_y = get32(s); if (s->img_y > (1 << 24)) return e("too large","Very large image (corrupt?)"); + depth = get8(s); if (depth != 8) return e("8bit only","PNG not supported: 8-bit only"); + color = get8(s); if (color > 6) return e("bad ctype","Corrupt PNG"); + if (color == 3) pal_img_n = 3; else if (color & 1) return e("bad ctype","Corrupt PNG"); + comp = get8(s); if (comp) return e("bad comp method","Corrupt PNG"); + filter= get8(s); if (filter) return e("bad filter method","Corrupt PNG"); + interlace = get8(s); if (interlace>1) return e("bad interlace method","Corrupt PNG"); + if (!s->img_x || !s->img_y) return e("0-pixel image","Corrupt PNG"); + if (!pal_img_n) { + s->img_n = (color & 2 ? 3 : 1) + (color & 4 ? 1 : 0); + if ((1 << 30) / s->img_x / s->img_n < s->img_y) return e("too large", "Image too large to decode"); + if (scan == SCAN_header) return 1; + } else { + // if paletted, then pal_n is our final components, and + // img_n is # components to decompress/filter. + s->img_n = 1; + if ((1 << 30) / s->img_x / 4 < s->img_y) return e("too large","Corrupt PNG"); + // if SCAN_header, have to scan to see if we have a tRNS + } + break; + } + + case PNG_TYPE('P','L','T','E'): { + if (c.length > 256*3) return e("invalid PLTE","Corrupt PNG"); + pal_len = c.length / 3; + if (pal_len * 3 != c.length) return e("invalid PLTE","Corrupt PNG"); + for (i=0; i < pal_len; ++i) { + palette[i*4+0] = get8u(s); + palette[i*4+1] = get8u(s); + palette[i*4+2] = get8u(s); + palette[i*4+3] = 255; + } + break; + } + + case PNG_TYPE('t','R','N','S'): { + if (z->idata) return e("tRNS after IDAT","Corrupt PNG"); + if (pal_img_n) { + if (scan == SCAN_header) { s->img_n = 4; return 1; } + if (pal_len == 0) return e("tRNS before PLTE","Corrupt PNG"); + if (c.length > pal_len) return e("bad tRNS len","Corrupt PNG"); + pal_img_n = 4; + for (i=0; i < c.length; ++i) + palette[i*4+3] = get8u(s); + } else { + if (!(s->img_n & 1)) return e("tRNS with alpha","Corrupt PNG"); + if (c.length != (uint32) s->img_n*2) return e("bad tRNS len","Corrupt PNG"); + has_trans = 1; + for (k=0; k < s->img_n; ++k) + tc[k] = (uint8) get16(s); // non 8-bit images will be larger + } + break; + } + + case PNG_TYPE('I','D','A','T'): { + if (pal_img_n && !pal_len) return e("no PLTE","Corrupt PNG"); + if (scan == SCAN_header) { s->img_n = pal_img_n; return 1; } + if (ioff + c.length > idata_limit) { + uint8 *p; + if (idata_limit == 0) idata_limit = c.length > 4096 ? c.length : 4096; + while (ioff + c.length > idata_limit) + idata_limit *= 2; + p = (uint8 *) realloc(z->idata, idata_limit); if (p == NULL) return e("outofmem", "Out of memory"); + z->idata = p; + } + #ifndef STBI_NO_STDIO + if (s->img_file) + { + if (fread(z->idata+ioff,1,c.length,s->img_file) != c.length) return e("outofdata","Corrupt PNG"); + } + else + #endif + { + memcpy(z->idata+ioff, s->img_buffer, c.length); + s->img_buffer += c.length; + } + ioff += c.length; + break; + } + + case PNG_TYPE('I','E','N','D'): { + uint32 raw_len; + if (scan != SCAN_load) return 1; + if (z->idata == NULL) return e("no IDAT","Corrupt PNG"); + z->expanded = (uint8 *) stbi_zlib_decode_malloc((char *) z->idata, ioff, (int *) &raw_len); + if (z->expanded == NULL) return 0; // zlib should set error + free(z->idata); z->idata = NULL; + if ((req_comp == s->img_n+1 && req_comp != 3 && !pal_img_n) || has_trans) + s->img_out_n = s->img_n+1; + else + s->img_out_n = s->img_n; + if (!create_png_image(z, z->expanded, raw_len, s->img_out_n, interlace)) return 0; + if (has_trans) + if (!compute_transparency(z, tc, s->img_out_n)) return 0; + if (pal_img_n) { + // pal_img_n == 3 or 4 + s->img_n = pal_img_n; // record the actual colors we had + s->img_out_n = pal_img_n; + if (req_comp >= 3) s->img_out_n = req_comp; + if (!expand_palette(z, palette, pal_len, s->img_out_n)) + return 0; + } + free(z->expanded); z->expanded = NULL; + return 1; + } + + default: + // if critical, fail + if ((c.type & (1 << 29)) == 0) { + #ifndef STBI_NO_FAILURE_STRINGS + // not threadsafe + static char invalid_chunk[] = "XXXX chunk not known"; + invalid_chunk[0] = (uint8) (c.type >> 24); + invalid_chunk[1] = (uint8) (c.type >> 16); + invalid_chunk[2] = (uint8) (c.type >> 8); + invalid_chunk[3] = (uint8) (c.type >> 0); + #endif + return e(invalid_chunk, "PNG not supported: unknown chunk type"); + } + skip(s, c.length); + break; + } + // end of chunk, read and skip CRC + get32(s); + } +} + +static unsigned char *do_png(png *p, int *x, int *y, int *n, int req_comp) +{ + unsigned char *result=NULL; + p->expanded = NULL; + p->idata = NULL; + p->out = NULL; + if (req_comp < 0 || req_comp > 4) return epuc("bad req_comp", "Internal error"); + if (parse_png_file(p, SCAN_load, req_comp)) { + result = p->out; + p->out = NULL; + if (req_comp && req_comp != p->s.img_out_n) { + result = convert_format(result, p->s.img_out_n, req_comp, p->s.img_x, p->s.img_y); + p->s.img_out_n = req_comp; + if (result == NULL) return result; + } + *x = p->s.img_x; + *y = p->s.img_y; + if (n) *n = p->s.img_n; + } + free(p->out); p->out = NULL; + free(p->expanded); p->expanded = NULL; + free(p->idata); p->idata = NULL; + + return result; +} + +#ifndef STBI_NO_STDIO +unsigned char *stbi_png_load_from_file(FILE *f, int *x, int *y, int *comp, int req_comp) +{ + png p; + start_file(&p.s, f); + return do_png(&p, x,y,comp,req_comp); +} + +unsigned char *stbi_png_load(char const *filename, int *x, int *y, int *comp, int req_comp) +{ + unsigned char *data; + FILE *f = fopen(filename, "rb"); + if (!f) return NULL; + data = stbi_png_load_from_file(f,x,y,comp,req_comp); + fclose(f); + return data; +} +#endif + +unsigned char *stbi_png_load_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp) +{ + png p; + start_mem(&p.s, buffer,len); + return do_png(&p, x,y,comp,req_comp); +} + +#ifndef STBI_NO_STDIO +int stbi_png_test_file(FILE *f) +{ + png p; + int n,r; + n = ftell(f); + start_file(&p.s, f); + r = parse_png_file(&p, SCAN_type,STBI_default); + fseek(f,n,SEEK_SET); + return r; +} +#endif + +int stbi_png_test_memory(stbi_uc const *buffer, int len) +{ + png p; + start_mem(&p.s, buffer, len); + return parse_png_file(&p, SCAN_type,STBI_default); +} + +// TODO: load header from png +#ifndef STBI_NO_STDIO +int stbi_png_info (char const *filename, int *x, int *y, int *comp) +{ + png p; + FILE *f = fopen(filename, "rb"); + if (!f) return 0; + start_file(&p.s, f); + if (parse_png_file(&p, SCAN_header, 0)) { + if(x) *x = p.s.img_x; + if(y) *y = p.s.img_y; + if (comp) *comp = p.s.img_n; + fclose(f); + return 1; + } + fclose(f); + return 0; +} + +extern int stbi_png_info_from_file (FILE *f, int *x, int *y, int *comp); +#endif +extern int stbi_png_info_from_memory (stbi_uc const *buffer, int len, int *x, int *y, int *comp); + +// Microsoft/Windows BMP image + +static int bmp_test(stbi *s) +{ + int sz; + if (get8(s) != 'B') return 0; + if (get8(s) != 'M') return 0; + get32le(s); // discard filesize + get16le(s); // discard reserved + get16le(s); // discard reserved + get32le(s); // discard data offset + sz = get32le(s); + if (sz == 12 || sz == 40 || sz == 56 || sz == 108) return 1; + return 0; +} + +#ifndef STBI_NO_STDIO +int stbi_bmp_test_file (FILE *f) +{ + stbi s; + int r,n = ftell(f); + start_file(&s,f); + r = bmp_test(&s); + fseek(f,n,SEEK_SET); + return r; +} +#endif + +int stbi_bmp_test_memory (stbi_uc const *buffer, int len) +{ + stbi s; + start_mem(&s, buffer, len); + return bmp_test(&s); +} + +// returns 0..31 for the highest set bit +static int high_bit(unsigned int z) +{ + int n=0; + if (z == 0) return -1; + if (z >= 0x10000) n += 16, z >>= 16; + if (z >= 0x00100) n += 8, z >>= 8; + if (z >= 0x00010) n += 4, z >>= 4; + if (z >= 0x00004) n += 2, z >>= 2; + if (z >= 0x00002) n += 1, z >>= 1; + return n; +} + +static int bitcount(unsigned int a) +{ + a = (a & 0x55555555) + ((a >> 1) & 0x55555555); // max 2 + a = (a & 0x33333333) + ((a >> 2) & 0x33333333); // max 4 + a = (a + (a >> 4)) & 0x0f0f0f0f; // max 8 per 4, now 8 bits + a = (a + (a >> 8)); // max 16 per 8 bits + a = (a + (a >> 16)); // max 32 per 8 bits + return a & 0xff; +} + +static int shiftsigned(int v, int shift, int bits) +{ + int result; + int z=0; + + if (shift < 0) v <<= -shift; + else v >>= shift; + result = v; + + z = bits; + while (z < 8) { + result += v >> z; + z += bits; + } + return result; +} + +static stbi_uc *bmp_load(stbi *s, int *x, int *y, int *comp, int req_comp) +{ + uint8 *out; + unsigned int mr=0,mg=0,mb=0,ma=0, fake_a=0; + stbi_uc pal[256][4]; + int psize=0,i,j,compress=0,width; + int bpp, flip_vertically, pad, target, offset, hsz; + if (get8(s) != 'B' || get8(s) != 'M') return epuc("not BMP", "Corrupt BMP"); + get32le(s); // discard filesize + get16le(s); // discard reserved + get16le(s); // discard reserved + offset = get32le(s); + hsz = get32le(s); + if (hsz != 12 && hsz != 40 && hsz != 56 && hsz != 108) return epuc("unknown BMP", "BMP type not supported: unknown"); + failure_reason = "bad BMP"; + if (hsz == 12) { + s->img_x = get16le(s); + s->img_y = get16le(s); + } else { + s->img_x = get32le(s); + s->img_y = get32le(s); + } + if (get16le(s) != 1) return 0; + bpp = get16le(s); + if (bpp == 1) return epuc("monochrome", "BMP type not supported: 1-bit"); + flip_vertically = ((int) s->img_y) > 0; + s->img_y = abs((int) s->img_y); + if (hsz == 12) { + if (bpp < 24) + psize = (offset - 14 - 24) / 3; + } else { + compress = get32le(s); + if (compress == 1 || compress == 2) return epuc("BMP RLE", "BMP type not supported: RLE"); + get32le(s); // discard sizeof + get32le(s); // discard hres + get32le(s); // discard vres + get32le(s); // discard colorsused + get32le(s); // discard max important + if (hsz == 40 || hsz == 56) { + if (hsz == 56) { + get32le(s); + get32le(s); + get32le(s); + get32le(s); + } + if (bpp == 16 || bpp == 32) { + mr = mg = mb = 0; + if (compress == 0) { + if (bpp == 32) { + mr = 0xff << 16; + mg = 0xff << 8; + mb = 0xff << 0; + ma = 0xff << 24; + fake_a = 1; // @TODO: check for cases like alpha value is all 0 and switch it to 255 + } else { + mr = 31 << 10; + mg = 31 << 5; + mb = 31 << 0; + } + } else if (compress == 3) { + mr = get32le(s); + mg = get32le(s); + mb = get32le(s); + // not documented, but generated by photoshop and handled by mspaint + if (mr == mg && mg == mb) { + // ?!?!? + return NULL; + } + } else + return NULL; + } + } else { + assert(hsz == 108); + mr = get32le(s); + mg = get32le(s); + mb = get32le(s); + ma = get32le(s); + get32le(s); // discard color space + for (i=0; i < 12; ++i) + get32le(s); // discard color space parameters + } + if (bpp < 16) + psize = (offset - 14 - hsz) >> 2; + } + s->img_n = ma ? 4 : 3; + if (req_comp && req_comp >= 3) // we can directly decode 3 or 4 + target = req_comp; + else + target = s->img_n; // if they want monochrome, we'll post-convert + out = (stbi_uc *) malloc(target * s->img_x * s->img_y); + if (!out) return epuc("outofmem", "Out of memory"); + if (bpp < 16) { + int z=0; + if (psize == 0 || psize > 256) { free(out); return epuc("invalid", "Corrupt BMP"); } + for (i=0; i < psize; ++i) { + pal[i][2] = get8(s); + pal[i][1] = get8(s); + pal[i][0] = get8(s); + if (hsz != 12) get8(s); + pal[i][3] = 255; + } + skip(s, offset - 14 - hsz - psize * (hsz == 12 ? 3 : 4)); + if (bpp == 4) width = (s->img_x + 1) >> 1; + else if (bpp == 8) width = s->img_x; + else { free(out); return epuc("bad bpp", "Corrupt BMP"); } + pad = (-width)&3; + for (j=0; j < (int) s->img_y; ++j) { + for (i=0; i < (int) s->img_x; i += 2) { + int v=get8(s),v2=0; + if (bpp == 4) { + v2 = v & 15; + v >>= 4; + } + out[z++] = pal[v][0]; + out[z++] = pal[v][1]; + out[z++] = pal[v][2]; + if (target == 4) out[z++] = 255; + if (i+1 == (int) s->img_x) break; + v = (bpp == 8) ? get8(s) : v2; + out[z++] = pal[v][0]; + out[z++] = pal[v][1]; + out[z++] = pal[v][2]; + if (target == 4) out[z++] = 255; + } + skip(s, pad); + } + } else { + int rshift=0,gshift=0,bshift=0,ashift=0,rcount=0,gcount=0,bcount=0,acount=0; + int z = 0; + int easy=0; + skip(s, offset - 14 - hsz); + if (bpp == 24) width = 3 * s->img_x; + else if (bpp == 16) width = 2*s->img_x; + else /* bpp = 32 and pad = 0 */ width=0; + pad = (-width) & 3; + if (bpp == 24) { + easy = 1; + } else if (bpp == 32) { + if (mb == 0xff && mg == 0xff00 && mr == 0xff000000 && ma == 0xff000000) + easy = 2; + } + if (!easy) { + if (!mr || !mg || !mb) return epuc("bad masks", "Corrupt BMP"); + // right shift amt to put high bit in position #7 + rshift = high_bit(mr)-7; rcount = bitcount(mr); + gshift = high_bit(mg)-7; gcount = bitcount(mr); + bshift = high_bit(mb)-7; bcount = bitcount(mr); + ashift = high_bit(ma)-7; acount = bitcount(mr); + } + for (j=0; j < (int) s->img_y; ++j) { + if (easy) { + for (i=0; i < (int) s->img_x; ++i) { + int a; + out[z+2] = get8(s); + out[z+1] = get8(s); + out[z+0] = get8(s); + z += 3; + a = (easy == 2 ? get8(s) : 255); + if (target == 4) out[z++] = a; + } + } else { + for (i=0; i < (int) s->img_x; ++i) { + uint32 v = (bpp == 16 ? get16le(s) : get32le(s)); + int a; + out[z++] = shiftsigned(v & mr, rshift, rcount); + out[z++] = shiftsigned(v & mg, gshift, gcount); + out[z++] = shiftsigned(v & mb, bshift, bcount); + a = (ma ? shiftsigned(v & ma, ashift, acount) : 255); + if (target == 4) out[z++] = a; + } + } + skip(s, pad); + } + } + if (flip_vertically) { + stbi_uc t; + for (j=0; j < (int) s->img_y>>1; ++j) { + stbi_uc *p1 = out + j *s->img_x*target; + stbi_uc *p2 = out + (s->img_y-1-j)*s->img_x*target; + for (i=0; i < (int) s->img_x*target; ++i) { + t = p1[i], p1[i] = p2[i], p2[i] = t; + } + } + } + + if (req_comp && req_comp != target) { + out = convert_format(out, target, req_comp, s->img_x, s->img_y); + if (out == NULL) return out; // convert_format frees input on failure + } + + *x = s->img_x; + *y = s->img_y; + if (comp) *comp = target; + return out; +} + +#ifndef STBI_NO_STDIO +stbi_uc *stbi_bmp_load (char const *filename, int *x, int *y, int *comp, int req_comp) +{ + stbi_uc *data; + FILE *f = fopen(filename, "rb"); + if (!f) return NULL; + data = stbi_bmp_load_from_file(f, x,y,comp,req_comp); + fclose(f); + return data; +} + +stbi_uc *stbi_bmp_load_from_file (FILE *f, int *x, int *y, int *comp, int req_comp) +{ + stbi s; + start_file(&s, f); + return bmp_load(&s, x,y,comp,req_comp); +} +#endif + +stbi_uc *stbi_bmp_load_from_memory (stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp) +{ + stbi s; + start_mem(&s, buffer, len); + return bmp_load(&s, x,y,comp,req_comp); +} + +// Targa Truevision - TGA +// by Jonathan Dummer + +static int tga_test(stbi *s) +{ + int sz; + get8u(s); // discard Offset + sz = get8u(s); // color type + if( sz > 1 ) return 0; // only RGB or indexed allowed + sz = get8u(s); // image type + if( (sz != 1) && (sz != 2) && (sz != 3) && (sz != 9) && (sz != 10) && (sz != 11) ) return 0; // only RGB or grey allowed, +/- RLE + get16(s); // discard palette start + get16(s); // discard palette length + get8(s); // discard bits per palette color entry + get16(s); // discard x origin + get16(s); // discard y origin + if( get16(s) < 1 ) return 0; // test width + if( get16(s) < 1 ) return 0; // test height + sz = get8(s); // bits per pixel + if( (sz != 8) && (sz != 16) && (sz != 24) && (sz != 32) ) return 0; // only RGB or RGBA or grey allowed + return 1; // seems to have passed everything +} + +#ifndef STBI_NO_STDIO +int stbi_tga_test_file (FILE *f) +{ + stbi s; + int r,n = ftell(f); + start_file(&s, f); + r = tga_test(&s); + fseek(f,n,SEEK_SET); + return r; +} +#endif + +int stbi_tga_test_memory (stbi_uc const *buffer, int len) +{ + stbi s; + start_mem(&s, buffer, len); + return tga_test(&s); +} + +static stbi_uc *tga_load(stbi *s, int *x, int *y, int *comp, int req_comp) +{ + // read in the TGA header stuff + int tga_offset = get8u(s); + int tga_indexed = get8u(s); + int tga_image_type = get8u(s); + int tga_is_RLE = 0; + int tga_palette_start = get16le(s); + int tga_palette_len = get16le(s); + int tga_palette_bits = get8u(s); + int tga_x_origin = get16le(s); + int tga_y_origin = get16le(s); + int tga_width = get16le(s); + int tga_height = get16le(s); + int tga_bits_per_pixel = get8u(s); + int tga_inverted = get8u(s); + // image data + unsigned char *tga_data; + unsigned char *tga_palette = NULL; + int i, j; + unsigned char raw_data[4] = { 0, 0, 0, 0 }; + unsigned char trans_data[4] = { 0, 0, 0, 0 }; + int RLE_count = 0; + int RLE_repeating = 0; + int read_next_pixel = 1; + // do a tiny bit of precessing + if( tga_image_type >= 8 ) + { + tga_image_type -= 8; + tga_is_RLE = 1; + } + /* int tga_alpha_bits = tga_inverted & 15; */ + tga_inverted = 1 - ((tga_inverted >> 5) & 1); + + // error check + if( //(tga_indexed) || + (tga_width < 1) || (tga_height < 1) || + (tga_image_type < 1) || (tga_image_type > 3) || + ((tga_bits_per_pixel != 8) && (tga_bits_per_pixel != 16) && + (tga_bits_per_pixel != 24) && (tga_bits_per_pixel != 32)) + ) + { + return NULL; + } + + // If I'm paletted, then I'll use the number of bits from the palette + if( tga_indexed ) + { + tga_bits_per_pixel = tga_palette_bits; + } + + // tga info + *x = tga_width; + *y = tga_height; + if( (req_comp < 1) || (req_comp > 4) ) + { + // just use whatever the file was + req_comp = tga_bits_per_pixel / 8; + *comp = req_comp; + } else + { + // force a new number of components + *comp = tga_bits_per_pixel/8; + } + tga_data = (unsigned char*)malloc( tga_width * tga_height * req_comp ); + + // skip to the data's starting position (offset usually = 0) + skip(s, tga_offset ); + // do I need to load a palette? + if( tga_indexed ) + { + // any data to skip? (offset usually = 0) + skip(s, tga_palette_start ); + // load the palette + tga_palette = (unsigned char*)malloc( tga_palette_len * tga_palette_bits / 8 ); + getn(s, tga_palette, tga_palette_len * tga_palette_bits / 8 ); + } + // load the data + for( i = 0; i < tga_width * tga_height; ++i ) + { + // if I'm in RLE mode, do I need to get a RLE chunk? + if( tga_is_RLE ) + { + if( RLE_count == 0 ) + { + // yep, get the next byte as a RLE command + int RLE_cmd = get8u(s); + RLE_count = 1 + (RLE_cmd & 127); + RLE_repeating = RLE_cmd >> 7; + read_next_pixel = 1; + } else if( !RLE_repeating ) + { + read_next_pixel = 1; + } + } else + { + read_next_pixel = 1; + } + // OK, if I need to read a pixel, do it now + if( read_next_pixel ) + { + // load however much data we did have + if( tga_indexed ) + { + // read in 1 byte, then perform the lookup + int pal_idx = get8u(s); + if( pal_idx >= tga_palette_len ) + { + // invalid index + pal_idx = 0; + } + pal_idx *= tga_bits_per_pixel / 8; + for( j = 0; j*8 < tga_bits_per_pixel; ++j ) + { + raw_data[j] = tga_palette[pal_idx+j]; + } + } else + { + // read in the data raw + for( j = 0; j*8 < tga_bits_per_pixel; ++j ) + { + raw_data[j] = get8u(s); + } + } + // convert raw to the intermediate format + switch( tga_bits_per_pixel ) + { + case 8: + // Luminous => RGBA + trans_data[0] = raw_data[0]; + trans_data[1] = raw_data[0]; + trans_data[2] = raw_data[0]; + trans_data[3] = 255; + break; + case 16: + // Luminous,Alpha => RGBA + trans_data[0] = raw_data[0]; + trans_data[1] = raw_data[0]; + trans_data[2] = raw_data[0]; + trans_data[3] = raw_data[1]; + break; + case 24: + // BGR => RGBA + trans_data[0] = raw_data[2]; + trans_data[1] = raw_data[1]; + trans_data[2] = raw_data[0]; + trans_data[3] = 255; + break; + case 32: + // BGRA => RGBA + trans_data[0] = raw_data[2]; + trans_data[1] = raw_data[1]; + trans_data[2] = raw_data[0]; + trans_data[3] = raw_data[3]; + break; + } + // clear the reading flag for the next pixel + read_next_pixel = 0; + } // end of reading a pixel + // convert to final format + switch( req_comp ) + { + case 1: + // RGBA => Luminance + tga_data[i*req_comp+0] = compute_y(trans_data[0],trans_data[1],trans_data[2]); + break; + case 2: + // RGBA => Luminance,Alpha + tga_data[i*req_comp+0] = compute_y(trans_data[0],trans_data[1],trans_data[2]); + tga_data[i*req_comp+1] = trans_data[3]; + break; + case 3: + // RGBA => RGB + tga_data[i*req_comp+0] = trans_data[0]; + tga_data[i*req_comp+1] = trans_data[1]; + tga_data[i*req_comp+2] = trans_data[2]; + break; + case 4: + // RGBA => RGBA + tga_data[i*req_comp+0] = trans_data[0]; + tga_data[i*req_comp+1] = trans_data[1]; + tga_data[i*req_comp+2] = trans_data[2]; + tga_data[i*req_comp+3] = trans_data[3]; + break; + } + // in case we're in RLE mode, keep counting down + --RLE_count; + } + // do I need to invert the image? + if( tga_inverted ) + { + for( j = 0; j*2 < tga_height; ++j ) + { + int index1 = j * tga_width * req_comp; + int index2 = (tga_height - 1 - j) * tga_width * req_comp; + for( i = tga_width * req_comp; i > 0; --i ) + { + unsigned char temp = tga_data[index1]; + tga_data[index1] = tga_data[index2]; + tga_data[index2] = temp; + ++index1; + ++index2; + } + } + } + // clear my palette, if I had one + if( tga_palette != NULL ) + { + free( tga_palette ); + } + // the things I do to get rid of an error message, and yet keep + // Microsoft's C compilers happy... [8^( + tga_palette_start = tga_palette_len = tga_palette_bits = + tga_x_origin = tga_y_origin = 0; + // OK, done + return tga_data; +} + +#ifndef STBI_NO_STDIO +stbi_uc *stbi_tga_load (char const *filename, int *x, int *y, int *comp, int req_comp) +{ + stbi_uc *data; + FILE *f = fopen(filename, "rb"); + if (!f) return NULL; + data = stbi_tga_load_from_file(f, x,y,comp,req_comp); + fclose(f); + return data; +} + +stbi_uc *stbi_tga_load_from_file (FILE *f, int *x, int *y, int *comp, int req_comp) +{ + stbi s; + start_file(&s, f); + return tga_load(&s, x,y,comp,req_comp); +} +#endif + +stbi_uc *stbi_tga_load_from_memory (stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp) +{ + stbi s; + start_mem(&s, buffer, len); + return tga_load(&s, x,y,comp,req_comp); +} + + +// ************************************************************************************************* +// Photoshop PSD loader -- PD by Thatcher Ulrich, integration by Nicholas Schulz, tweaked by STB + +static int psd_test(stbi *s) +{ + if (get32(s) != 0x38425053) return 0; // "8BPS" + else return 1; +} + +#ifndef STBI_NO_STDIO +int stbi_psd_test_file(FILE *f) +{ + stbi s; + int r,n = ftell(f); + start_file(&s, f); + r = psd_test(&s); + fseek(f,n,SEEK_SET); + return r; +} +#endif + +int stbi_psd_test_memory(stbi_uc const *buffer, int len) +{ + stbi s; + start_mem(&s, buffer, len); + return psd_test(&s); +} + +static stbi_uc *psd_load(stbi *s, int *x, int *y, int *comp, int req_comp) +{ + int pixelCount; + int channelCount, compression; + int channel, i, count, len; + int w,h; + uint8 *out; + + // Check identifier + if (get32(s) != 0x38425053) // "8BPS" + return epuc("not PSD", "Corrupt PSD image"); + + // Check file type version. + if (get16(s) != 1) + return epuc("wrong version", "Unsupported version of PSD image"); + + // Skip 6 reserved bytes. + skip(s, 6 ); + + // Read the number of channels (R, G, B, A, etc). + channelCount = get16(s); + if (channelCount < 0 || channelCount > 16) + return epuc("wrong channel count", "Unsupported number of channels in PSD image"); + + // Read the rows and columns of the image. + h = get32(s); + w = get32(s); + + // Make sure the depth is 8 bits. + if (get16(s) != 8) + return epuc("unsupported bit depth", "PSD bit depth is not 8 bit"); + + // Make sure the color mode is RGB. + // Valid options are: + // 0: Bitmap + // 1: Grayscale + // 2: Indexed color + // 3: RGB color + // 4: CMYK color + // 7: Multichannel + // 8: Duotone + // 9: Lab color + if (get16(s) != 3) + return epuc("wrong color format", "PSD is not in RGB color format"); + + // Skip the Mode Data. (It's the palette for indexed color; other info for other modes.) + skip(s,get32(s) ); + + // Skip the image resources. (resolution, pen tool paths, etc) + skip(s, get32(s) ); + + // Skip the reserved data. + skip(s, get32(s) ); + + // Find out if the data is compressed. + // Known values: + // 0: no compression + // 1: RLE compressed + compression = get16(s); + if (compression > 1) + return epuc("bad compression", "PSD has an unknown compression format"); + + // Create the destination image. + out = (stbi_uc *) malloc(4 * w*h); + if (!out) return epuc("outofmem", "Out of memory"); + pixelCount = w*h; + + // Initialize the data to zero. + //memset( out, 0, pixelCount * 4 ); + + // Finally, the image data. + if (compression) { + // RLE as used by .PSD and .TIFF + // Loop until you get the number of unpacked bytes you are expecting: + // Read the next source byte into n. + // If n is between 0 and 127 inclusive, copy the next n+1 bytes literally. + // Else if n is between -127 and -1 inclusive, copy the next byte -n+1 times. + // Else if n is 128, noop. + // Endloop + + // The RLE-compressed data is preceeded by a 2-byte data count for each row in the data, + // which we're going to just skip. + skip(s, h * channelCount * 2 ); + + // Read the RLE data by channel. + for (channel = 0; channel < 4; channel++) { + uint8 *p; + + p = out+channel; + if (channel >= channelCount) { + // Fill this channel with default data. + for (i = 0; i < pixelCount; i++) *p = (channel == 3 ? 255 : 0), p += 4; + } else { + // Read the RLE data. + count = 0; + while (count < pixelCount) { + len = get8(s); + if (len == 128) { + // No-op. + } else if (len < 128) { + // Copy next len+1 bytes literally. + len++; + count += len; + while (len) { + *p = get8(s); + p += 4; + len--; + } + } else if (len > 128) { + uint32 val; + // Next -len+1 bytes in the dest are replicated from next source byte. + // (Interpret len as a negative 8-bit int.) + len ^= 0x0FF; + len += 2; + val = get8(s); + count += len; + while (len) { + *p = val; + p += 4; + len--; + } + } + } + } + } + + } else { + // We're at the raw image data. It's each channel in order (Red, Green, Blue, Alpha, ...) + // where each channel consists of an 8-bit value for each pixel in the image. + + // Read the data by channel. + for (channel = 0; channel < 4; channel++) { + uint8 *p; + + p = out + channel; + if (channel > channelCount) { + // Fill this channel with default data. + for (i = 0; i < pixelCount; i++) *p = channel == 3 ? 255 : 0, p += 4; + } else { + // Read the data. + count = 0; + for (i = 0; i < pixelCount; i++) + *p = get8(s), p += 4; + } + } + } + + if (req_comp && req_comp != 4) { + out = convert_format(out, 4, req_comp, w, h); + if (out == NULL) return out; // convert_format frees input on failure + } + + if (comp) *comp = channelCount; + *y = h; + *x = w; + + return out; +} + +#ifndef STBI_NO_STDIO +stbi_uc *stbi_psd_load(char const *filename, int *x, int *y, int *comp, int req_comp) +{ + stbi_uc *data; + FILE *f = fopen(filename, "rb"); + if (!f) return NULL; + data = stbi_psd_load_from_file(f, x,y,comp,req_comp); + fclose(f); + return data; +} + +stbi_uc *stbi_psd_load_from_file(FILE *f, int *x, int *y, int *comp, int req_comp) +{ + stbi s; + start_file(&s, f); + return psd_load(&s, x,y,comp,req_comp); +} +#endif + +stbi_uc *stbi_psd_load_from_memory (stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp) +{ + stbi s; + start_mem(&s, buffer, len); + return psd_load(&s, x,y,comp,req_comp); +} + + +// ************************************************************************************************* +// Radiance RGBE HDR loader +// originally by Nicolas Schulz +#ifndef STBI_NO_HDR +static int hdr_test(stbi *s) +{ + char *signature = "#?RADIANCE\n"; + int i; + for (i=0; signature[i]; ++i) + if (get8(s) != signature[i]) + return 0; + return 1; +} + +int stbi_hdr_test_memory(stbi_uc const *buffer, int len) +{ + stbi s; + start_mem(&s, buffer, len); + return hdr_test(&s); +} + +#ifndef STBI_NO_STDIO +int stbi_hdr_test_file(FILE *f) +{ + stbi s; + int r,n = ftell(f); + start_file(&s, f); + r = hdr_test(&s); + fseek(f,n,SEEK_SET); + return r; +} +#endif + +#define HDR_BUFLEN 1024 +static char *hdr_gettoken(stbi *z, char *buffer) +{ + int len=0; + char c = '\0'; + + c = get8(z); + + while (!at_eof(z) && c != '\n') { + buffer[len++] = c; + if (len == HDR_BUFLEN-1) { + // flush to end of line + while (!at_eof(z) && get8(z) != '\n') + ; + break; + } + c = get8(z); + } + + buffer[len] = 0; + return buffer; +} + +static void hdr_convert(float *output, stbi_uc *input, int req_comp) +{ + if( input[3] != 0 ) { + float f1; + // Exponent + f1 = (float) ldexp(1.0f, input[3] - (int)(128 + 8)); + if (req_comp <= 2) + output[0] = (input[0] + input[1] + input[2]) * f1 / 3; + else { + output[0] = input[0] * f1; + output[1] = input[1] * f1; + output[2] = input[2] * f1; + } + if (req_comp == 2) output[1] = 1; + if (req_comp == 4) output[3] = 1; + } else { + switch (req_comp) { + case 4: output[3] = 1; /* fallthrough */ + case 3: output[0] = output[1] = output[2] = 0; + break; + case 2: output[1] = 1; /* fallthrough */ + case 1: output[0] = 0; + break; + } + } +} + + +static float *hdr_load(stbi *s, int *x, int *y, int *comp, int req_comp) +{ + char buffer[HDR_BUFLEN]; + char *token; + int valid = 0; + int width, height; + stbi_uc *scanline; + float *hdr_data; + int len; + unsigned char count, value; + int i, j, k, c1,c2, z; + + + // Check identifier + if (strcmp(hdr_gettoken(s,buffer), "#?RADIANCE") != 0) + return epf("not HDR", "Corrupt HDR image"); + + // Parse header + while(1) { + token = hdr_gettoken(s,buffer); + if (token[0] == 0) break; + if (strcmp(token, "FORMAT=32-bit_rle_rgbe") == 0) valid = 1; + } + + if (!valid) return epf("unsupported format", "Unsupported HDR format"); + + // Parse width and height + // can't use sscanf() if we're not using stdio! + token = hdr_gettoken(s,buffer); + if (strncmp(token, "-Y ", 3)) return epf("unsupported data layout", "Unsupported HDR format"); + token += 3; + height = strtol(token, &token, 10); + while (*token == ' ') ++token; + if (strncmp(token, "+X ", 3)) return epf("unsupported data layout", "Unsupported HDR format"); + token += 3; + width = strtol(token, NULL, 10); + + *x = width; + *y = height; + + *comp = 3; + if (req_comp == 0) req_comp = 3; + + // Read data + hdr_data = (float *) malloc(height * width * req_comp * sizeof(float)); + + // Load image data + // image data is stored as some number of sca + if( width < 8 || width >= 32768) { + // Read flat data + for (j=0; j < height; ++j) { + for (i=0; i < width; ++i) { + stbi_uc rgbe[4]; + main_decode_loop: + getn(s, rgbe, 4); + hdr_convert(hdr_data + j * width * req_comp + i * req_comp, rgbe, req_comp); + } + } + } else { + // Read RLE-encoded data + scanline = NULL; + + for (j = 0; j < height; ++j) { + c1 = get8(s); + c2 = get8(s); + len = get8(s); + if (c1 != 2 || c2 != 2 || (len & 0x80)) { + /* not run-length encoded, so we have to actually use THIS data as a decoded + pixel (note this can't be a valid pixel--one of RGB must be >= 128) */ + stbi_uc rgbe[4] = { c1,c2,len, get8(s) }; + hdr_convert(hdr_data, rgbe, req_comp); + i = 1; + j = 0; + free(scanline); + goto main_decode_loop; /* yes, this is fucking insane; blame the fucking insane format */ + } + len <<= 8; + len |= get8(s); + if (len != width) { free(hdr_data); free(scanline); return epf("invalid decoded scanline length", "corrupt HDR"); } + if (scanline == NULL) scanline = (stbi_uc *) malloc(width * 4); + + for (k = 0; k < 4; ++k) { + i = 0; + while (i < width) { + count = get8(s); + if (count > 128) { + // Run + value = get8(s); + count -= 128; + for (z = 0; z < count; ++z) + scanline[i++ * 4 + k] = value; + } else { + // Dump + for (z = 0; z < count; ++z) + scanline[i++ * 4 + k] = get8(s); + } + } + } + for (i=0; i < width; ++i) + hdr_convert(hdr_data+(j*width + i)*req_comp, scanline + i*4, req_comp); + } + free(scanline); + } + + return hdr_data; +} + +static stbi_uc *hdr_load_rgbe(stbi *s, int *x, int *y, int *comp, int req_comp) +{ + char buffer[HDR_BUFLEN]; + char *token; + int valid = 0; + int width, height; + stbi_uc *scanline; + stbi_uc *rgbe_data; + int len; + unsigned char count, value; + int i, j, k, c1,c2, z; + + + // Check identifier + if (strcmp(hdr_gettoken(s,buffer), "#?RADIANCE") != 0) + return epuc("not HDR", "Corrupt HDR image"); + + // Parse header + while(1) { + token = hdr_gettoken(s,buffer); + if (token[0] == 0) break; + if (strcmp(token, "FORMAT=32-bit_rle_rgbe") == 0) valid = 1; + } + + if (!valid) return epuc("unsupported format", "Unsupported HDR format"); + + // Parse width and height + // can't use sscanf() if we're not using stdio! + token = hdr_gettoken(s,buffer); + if (strncmp(token, "-Y ", 3)) return epuc("unsupported data layout", "Unsupported HDR format"); + token += 3; + height = strtol(token, &token, 10); + while (*token == ' ') ++token; + if (strncmp(token, "+X ", 3)) return epuc("unsupported data layout", "Unsupported HDR format"); + token += 3; + width = strtol(token, NULL, 10); + + *x = width; + *y = height; + + // RGBE _MUST_ come out as 4 components + *comp = 4; + req_comp = 4; + + // Read data + rgbe_data = (stbi_uc *) malloc(height * width * req_comp * sizeof(stbi_uc)); + // point to the beginning + scanline = rgbe_data; + + // Load image data + // image data is stored as some number of scan lines + if( width < 8 || width >= 32768) { + // Read flat data + for (j=0; j < height; ++j) { + for (i=0; i < width; ++i) { + main_decode_loop: + //getn(rgbe, 4); + getn(s,scanline, 4); + scanline += 4; + } + } + } else { + // Read RLE-encoded data + for (j = 0; j < height; ++j) { + c1 = get8(s); + c2 = get8(s); + len = get8(s); + if (c1 != 2 || c2 != 2 || (len & 0x80)) { + // not run-length encoded, so we have to actually use THIS data as a decoded + // pixel (note this can't be a valid pixel--one of RGB must be >= 128) + scanline[0] = c1; + scanline[1] = c2; + scanline[2] = len; + scanline[3] = get8(s); + scanline += 4; + i = 1; + j = 0; + goto main_decode_loop; // yes, this is insane; blame the insane format + } + len <<= 8; + len |= get8(s); + if (len != width) { free(rgbe_data); return epuc("invalid decoded scanline length", "corrupt HDR"); } + for (k = 0; k < 4; ++k) { + i = 0; + while (i < width) { + count = get8(s); + if (count > 128) { + // Run + value = get8(s); + count -= 128; + for (z = 0; z < count; ++z) + scanline[i++ * 4 + k] = value; + } else { + // Dump + for (z = 0; z < count; ++z) + scanline[i++ * 4 + k] = get8(s); + } + } + } + // move the scanline on + scanline += 4 * width; + } + } + + return rgbe_data; +} + +#ifndef STBI_NO_STDIO +float *stbi_hdr_load_from_file(FILE *f, int *x, int *y, int *comp, int req_comp) +{ + stbi s; + start_file(&s,f); + return hdr_load(&s,x,y,comp,req_comp); +} + +stbi_uc *stbi_hdr_load_rgbe_file(FILE *f, int *x, int *y, int *comp, int req_comp) +{ + stbi s; + start_file(&s,f); + return hdr_load_rgbe(&s,x,y,comp,req_comp); +} + +stbi_uc *stbi_hdr_load_rgbe (char const *filename, int *x, int *y, int *comp, int req_comp) +{ + FILE *f = fopen(filename, "rb"); + unsigned char *result; + if (!f) return epuc("can't fopen", "Unable to open file"); + result = stbi_hdr_load_rgbe_file(f,x,y,comp,req_comp); + fclose(f); + return result; +} +#endif + +float *stbi_hdr_load_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp) +{ + stbi s; + start_mem(&s,buffer, len); + return hdr_load(&s,x,y,comp,req_comp); +} + +stbi_uc *stbi_hdr_load_rgbe_memory(stbi_uc *buffer, int len, int *x, int *y, int *comp, int req_comp) +{ + stbi s; + start_mem(&s,buffer, len); + return hdr_load_rgbe(&s,x,y,comp,req_comp); +} + +#endif // STBI_NO_HDR + +/////////////////////// write image /////////////////////// + +#ifndef STBI_NO_WRITE + +static void write8(FILE *f, int x) { uint8 z = (uint8) x; fwrite(&z,1,1,f); } + +static void writefv(FILE *f, char *fmt, va_list v) +{ + while (*fmt) { + switch (*fmt++) { + case ' ': break; + case '1': { uint8 x = va_arg(v, int); write8(f,x); break; } + case '2': { int16 x = va_arg(v, int); write8(f,x); write8(f,x>>8); break; } + case '4': { int32 x = va_arg(v, int); write8(f,x); write8(f,x>>8); write8(f,x>>16); write8(f,x>>24); break; } + default: + assert(0); + va_end(v); + return; + } + } +} + +static void writef(FILE *f, char *fmt, ...) +{ + va_list v; + va_start(v, fmt); + writefv(f,fmt,v); + va_end(v); +} + +static void write_pixels(FILE *f, int rgb_dir, int vdir, int x, int y, int comp, void *data, int write_alpha, int scanline_pad) +{ + uint8 bg[3] = { 255, 0, 255}, px[3]; + uint32 zero = 0; + int i,j,k, j_end; + + if (vdir < 0) + j_end = -1, j = y-1; + else + j_end = y, j = 0; + + for (; j != j_end; j += vdir) { + for (i=0; i < x; ++i) { + uint8 *d = (uint8 *) data + (j*x+i)*comp; + if (write_alpha < 0) + fwrite(&d[comp-1], 1, 1, f); + switch (comp) { + case 1: + case 2: writef(f, "111", d[0],d[0],d[0]); + break; + case 4: + if (!write_alpha) { + for (k=0; k < 3; ++k) + px[k] = bg[k] + ((d[k] - bg[k]) * d[3])/255; + writef(f, "111", px[1-rgb_dir],px[1],px[1+rgb_dir]); + break; + } + /* FALLTHROUGH */ + case 3: + writef(f, "111", d[1-rgb_dir],d[1],d[1+rgb_dir]); + break; + } + if (write_alpha > 0) + fwrite(&d[comp-1], 1, 1, f); + } + fwrite(&zero,scanline_pad,1,f); + } +} + +static int outfile(char const *filename, int rgb_dir, int vdir, int x, int y, int comp, void *data, int alpha, int pad, char *fmt, ...) +{ + FILE *f = fopen(filename, "wb"); + if (f) { + va_list v; + va_start(v, fmt); + writefv(f, fmt, v); + va_end(v); + write_pixels(f,rgb_dir,vdir,x,y,comp,data,alpha,pad); + fclose(f); + } + return f != NULL; +} + +int stbi_write_bmp(char const *filename, int x, int y, int comp, void *data) +{ + int pad = (-x*3) & 3; + return outfile(filename,-1,-1,x,y,comp,data,0,pad, + "11 4 22 4" "4 44 22 444444", + 'B', 'M', 14+40+(x*3+pad)*y, 0,0, 14+40, // file header + 40, x,y, 1,24, 0,0,0,0,0,0); // bitmap header +} + +int stbi_write_tga(char const *filename, int x, int y, int comp, void *data) +{ + int has_alpha = !(comp & 1); + return outfile(filename, -1,-1, x, y, comp, data, has_alpha, 0, + "111 221 2222 11", 0,0,2, 0,0,0, 0,0,x,y, 24+8*has_alpha, 8*has_alpha); +} + +// any other image formats that do interleaved rgb data? +// PNG: requires adler32,crc32 -- significant amount of code +// PSD: no, channels output separately +// TIFF: no, stripwise-interleaved... i think + +#endif // STBI_NO_WRITE + +// add in my DDS loading support +#ifndef STBI_NO_DDS +#include "stbi_DDS_aug_c.h" +#endif diff --git a/src/helper/SOIL/stb_image_aug.h b/src/helper/SOIL/stb_image_aug.h new file mode 100755 index 000000000..bb062a33c --- /dev/null +++ b/src/helper/SOIL/stb_image_aug.h @@ -0,0 +1,357 @@ +/* stbi-1.18 - public domain JPEG/PNG reader - http://nothings.org/stb_image.c + when you control the images you're loading + + QUICK NOTES: + Primarily of interest to game developers and other people who can + avoid problematic images and only need the trivial interface + + JPEG baseline (no JPEG progressive, no oddball channel decimations) + PNG 8-bit only + BMP non-1bpp, non-RLE + TGA (not sure what subset, if a subset) + PSD (composited view only, no extra channels) + HDR (radiance rgbE format) + writes BMP,TGA (define STBI_NO_WRITE to remove code) + decoded from memory or through stdio FILE (define STBI_NO_STDIO to remove code) + supports installable dequantizing-IDCT, YCbCr-to-RGB conversion (define STBI_SIMD) + + TODO: + stbi_info_* + + history: + 1.18 fix a threading bug (local mutable static) + 1.17 support interlaced PNG + 1.16 major bugfix - convert_format converted one too many pixels + 1.15 initialize some fields for thread safety + 1.14 fix threadsafe conversion bug; header-file-only version (#define STBI_HEADER_FILE_ONLY before including) + 1.13 threadsafe + 1.12 const qualifiers in the API + 1.11 Support installable IDCT, colorspace conversion routines + 1.10 Fixes for 64-bit (don't use "unsigned long") + optimized upsampling by Fabian "ryg" Giesen + 1.09 Fix format-conversion for PSD code (bad global variables!) + 1.08 Thatcher Ulrich's PSD code integrated by Nicolas Schulz + 1.07 attempt to fix C++ warning/errors again + 1.06 attempt to fix C++ warning/errors again + 1.05 fix TGA loading to return correct *comp and use good luminance calc + 1.04 default float alpha is 1, not 255; use 'void *' for stbi_image_free + 1.03 bugfixes to STBI_NO_STDIO, STBI_NO_HDR + 1.02 support for (subset of) HDR files, float interface for preferred access to them + 1.01 fix bug: possible bug in handling right-side up bmps... not sure + fix bug: the stbi_bmp_load() and stbi_tga_load() functions didn't work at all + 1.00 interface to zlib that skips zlib header + 0.99 correct handling of alpha in palette + 0.98 TGA loader by lonesock; dynamically add loaders (untested) + 0.97 jpeg errors on too large a file; also catch another malloc failure + 0.96 fix detection of invalid v value - particleman@mollyrocket forum + 0.95 during header scan, seek to markers in case of padding + 0.94 STBI_NO_STDIO to disable stdio usage; rename all #defines the same + 0.93 handle jpegtran output; verbose errors + 0.92 read 4,8,16,24,32-bit BMP files of several formats + 0.91 output 24-bit Windows 3.0 BMP files + 0.90 fix a few more warnings; bump version number to approach 1.0 + 0.61 bugfixes due to Marc LeBlanc, Christopher Lloyd + 0.60 fix compiling as c++ + 0.59 fix warnings: merge Dave Moore's -Wall fixes + 0.58 fix bug: zlib uncompressed mode len/nlen was wrong endian + 0.57 fix bug: jpg last huffman symbol before marker was >9 bits but less + than 16 available + 0.56 fix bug: zlib uncompressed mode len vs. nlen + 0.55 fix bug: restart_interval not initialized to 0 + 0.54 allow NULL for 'int *comp' + 0.53 fix bug in png 3->4; speedup png decoding + 0.52 png handles req_comp=3,4 directly; minor cleanup; jpeg comments + 0.51 obey req_comp requests, 1-component jpegs return as 1-component, + on 'test' only check type, not whether we support this variant +*/ + +#ifndef HEADER_STB_IMAGE_AUGMENTED +#define HEADER_STB_IMAGE_AUGMENTED + +/* begin header file //////////////////////////////////////////////////// +// +// Limitations: +// - no progressive/interlaced support (jpeg, png) +// - 8-bit samples only (jpeg, png) +// - not threadsafe +// - channel subsampling of at most 2 in each dimension (jpeg) +// - no delayed line count (jpeg) -- IJG doesn't support either +// +// Basic usage (see HDR discussion below): +// int x,y,n; +// unsigned char *data = stbi_load(filename, &x, &y, &n, 0); +// // ... process data if not NULL ... +// // ... x = width, y = height, n = # 8-bit components per pixel ... +// // ... replace '0' with '1'..'4' to force that many components per pixel +// stbi_image_free(data) +// +// Standard parameters: +// int *x -- outputs image width in pixels +// int *y -- outputs image height in pixels +// int *comp -- outputs # of image components in image file +// int req_comp -- if non-zero, # of image components requested in result +// +// The return value from an image loader is an 'unsigned char *' which points +// to the pixel data. The pixel data consists of *y scanlines of *x pixels, +// with each pixel consisting of N interleaved 8-bit components; the first +// pixel pointed to is top-left-most in the image. There is no padding between +// image scanlines or between pixels, regardless of format. The number of +// components N is 'req_comp' if req_comp is non-zero, or *comp otherwise. +// If req_comp is non-zero, *comp has the number of components that _would_ +// have been output otherwise. E.g. if you set req_comp to 4, you will always +// get RGBA output, but you can check *comp to easily see if it's opaque. +// +// An output image with N components has the following components interleaved +// in this order in each pixel: +// +// N=#comp components +// 1 grey +// 2 grey, alpha +// 3 red, green, blue +// 4 red, green, blue, alpha +// +// If image loading fails for any reason, the return value will be NULL, +// and *x, *y, *comp will be unchanged. The function stbi_failure_reason() +// can be queried for an extremely brief, end-user unfriendly explanation +// of why the load failed. Define STBI_NO_FAILURE_STRINGS to avoid +// compiling these strings at all, and STBI_FAILURE_USERMSG to get slightly +// more user-friendly ones. +// +// Paletted PNG and BMP images are automatically depalettized. +// +// +// =========================================================================== +// +// HDR image support (disable by defining STBI_NO_HDR) +// +// stb_image now supports loading HDR images in general, and currently +// the Radiance .HDR file format, although the support is provided +// generically. You can still load any file through the existing interface; +// if you attempt to load an HDR file, it will be automatically remapped to +// LDR, assuming gamma 2.2 and an arbitrary scale factor defaulting to 1; +// both of these constants can be reconfigured through this interface: +// +// stbi_hdr_to_ldr_gamma(2.2f); +// stbi_hdr_to_ldr_scale(1.0f); +// +// (note, do not use _inverse_ constants; stbi_image will invert them +// appropriately). +// +// Additionally, there is a new, parallel interface for loading files as +// (linear) floats to preserve the full dynamic range: +// +// float *data = stbi_loadf(filename, &x, &y, &n, 0); +// +// If you load LDR images through this interface, those images will +// be promoted to floating point values, run through the inverse of +// constants corresponding to the above: +// +// stbi_ldr_to_hdr_scale(1.0f); +// stbi_ldr_to_hdr_gamma(2.2f); +// +// Finally, given a filename (or an open file or memory block--see header +// file for details) containing image data, you can query for the "most +// appropriate" interface to use (that is, whether the image is HDR or +// not), using: +// +// stbi_is_hdr(char *filename); +*/ + +#ifndef STBI_NO_STDIO +#include +#endif + +#define STBI_VERSION 1 + +enum +{ + STBI_default = 0, /* only used for req_comp */ + + STBI_grey = 1, + STBI_grey_alpha = 2, + STBI_rgb = 3, + STBI_rgb_alpha = 4 +}; + +typedef unsigned char stbi_uc; + +#ifdef __cplusplus +extern "C" { +#endif + +/* WRITING API */ + +#if !defined(STBI_NO_WRITE) && !defined(STBI_NO_STDIO) +/* write a BMP/TGA file given tightly packed 'comp' channels (no padding, nor bmp-stride-padding) +// (you must include the appropriate extension in the filename). +// returns TRUE on success, FALSE if couldn't open file, error writing file */ +extern int stbi_write_bmp (char const *filename, int x, int y, int comp, void *data); +extern int stbi_write_tga (char const *filename, int x, int y, int comp, void *data); +#endif + +/* PRIMARY API - works on images of any type */ + +/* load image by filename, open file, or memory buffer */ +#ifndef STBI_NO_STDIO +extern stbi_uc *stbi_load (char const *filename, int *x, int *y, int *comp, int req_comp); +extern stbi_uc *stbi_load_from_file (FILE *f, int *x, int *y, int *comp, int req_comp); +extern int stbi_info_from_file (FILE *f, int *x, int *y, int *comp); +#endif +extern stbi_uc *stbi_load_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp); +/* for stbi_load_from_file, file pointer is left pointing immediately after image */ + +#ifndef STBI_NO_HDR +#ifndef STBI_NO_STDIO +extern float *stbi_loadf (char const *filename, int *x, int *y, int *comp, int req_comp); +extern float *stbi_loadf_from_file (FILE *f, int *x, int *y, int *comp, int req_comp); +#endif +extern float *stbi_loadf_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp); + +extern void stbi_hdr_to_ldr_gamma(float gamma); +extern void stbi_hdr_to_ldr_scale(float scale); + +extern void stbi_ldr_to_hdr_gamma(float gamma); +extern void stbi_ldr_to_hdr_scale(float scale); + +#endif /* STBI_NO_HDR */ + +/* get a VERY brief reason for failure +// NOT THREADSAFE */ +extern char *stbi_failure_reason (void); + +/* free the loaded image -- this is just free() */ +extern void stbi_image_free (void *retval_from_stbi_load); + +/* get image dimensions & components without fully decoding */ +extern int stbi_info_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp); +extern int stbi_is_hdr_from_memory(stbi_uc const *buffer, int len); +#ifndef STBI_NO_STDIO +extern int stbi_info (char const *filename, int *x, int *y, int *comp); +extern int stbi_is_hdr (char const *filename); +extern int stbi_is_hdr_from_file(FILE *f); +#endif + +/* ZLIB client - used by PNG, available for other purposes */ + +extern char *stbi_zlib_decode_malloc_guesssize(const char *buffer, int len, int initial_size, int *outlen); +extern char *stbi_zlib_decode_malloc(const char *buffer, int len, int *outlen); +extern int stbi_zlib_decode_buffer(char *obuffer, int olen, const char *ibuffer, int ilen); + +extern char *stbi_zlib_decode_noheader_malloc(const char *buffer, int len, int *outlen); +extern int stbi_zlib_decode_noheader_buffer(char *obuffer, int olen, const char *ibuffer, int ilen); + +/* TYPE-SPECIFIC ACCESS */ + +/* is it a jpeg? */ +extern int stbi_jpeg_test_memory (stbi_uc const *buffer, int len); +extern stbi_uc *stbi_jpeg_load_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp); +extern int stbi_jpeg_info_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp); + +#ifndef STBI_NO_STDIO +extern stbi_uc *stbi_jpeg_load (char const *filename, int *x, int *y, int *comp, int req_comp); +extern int stbi_jpeg_test_file (FILE *f); +extern stbi_uc *stbi_jpeg_load_from_file (FILE *f, int *x, int *y, int *comp, int req_comp); + +extern int stbi_jpeg_info (char const *filename, int *x, int *y, int *comp); +extern int stbi_jpeg_info_from_file (FILE *f, int *x, int *y, int *comp); +#endif + +/* is it a png? */ +extern int stbi_png_test_memory (stbi_uc const *buffer, int len); +extern stbi_uc *stbi_png_load_from_memory (stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp); +extern int stbi_png_info_from_memory (stbi_uc const *buffer, int len, int *x, int *y, int *comp); + +#ifndef STBI_NO_STDIO +extern stbi_uc *stbi_png_load (char const *filename, int *x, int *y, int *comp, int req_comp); +extern int stbi_png_info (char const *filename, int *x, int *y, int *comp); +extern int stbi_png_test_file (FILE *f); +extern stbi_uc *stbi_png_load_from_file (FILE *f, int *x, int *y, int *comp, int req_comp); +extern int stbi_png_info_from_file (FILE *f, int *x, int *y, int *comp); +#endif + +/* is it a bmp? */ +extern int stbi_bmp_test_memory (stbi_uc const *buffer, int len); + +extern stbi_uc *stbi_bmp_load (char const *filename, int *x, int *y, int *comp, int req_comp); +extern stbi_uc *stbi_bmp_load_from_memory (stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp); +#ifndef STBI_NO_STDIO +extern int stbi_bmp_test_file (FILE *f); +extern stbi_uc *stbi_bmp_load_from_file (FILE *f, int *x, int *y, int *comp, int req_comp); +#endif + +/* is it a tga? */ +extern int stbi_tga_test_memory (stbi_uc const *buffer, int len); + +extern stbi_uc *stbi_tga_load (char const *filename, int *x, int *y, int *comp, int req_comp); +extern stbi_uc *stbi_tga_load_from_memory (stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp); +#ifndef STBI_NO_STDIO +extern int stbi_tga_test_file (FILE *f); +extern stbi_uc *stbi_tga_load_from_file (FILE *f, int *x, int *y, int *comp, int req_comp); +#endif + +/* is it a psd? */ +extern int stbi_psd_test_memory (stbi_uc const *buffer, int len); + +extern stbi_uc *stbi_psd_load (char const *filename, int *x, int *y, int *comp, int req_comp); +extern stbi_uc *stbi_psd_load_from_memory (stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp); +#ifndef STBI_NO_STDIO +extern int stbi_psd_test_file (FILE *f); +extern stbi_uc *stbi_psd_load_from_file (FILE *f, int *x, int *y, int *comp, int req_comp); +#endif + +/* is it an hdr? */ +extern int stbi_hdr_test_memory (stbi_uc const *buffer, int len); + +extern float * stbi_hdr_load (char const *filename, int *x, int *y, int *comp, int req_comp); +extern float * stbi_hdr_load_from_memory (stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp); +extern stbi_uc *stbi_hdr_load_rgbe (char const *filename, int *x, int *y, int *comp, int req_comp); +extern float * stbi_hdr_load_from_memory (stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp); +#ifndef STBI_NO_STDIO +extern int stbi_hdr_test_file (FILE *f); +extern float * stbi_hdr_load_from_file (FILE *f, int *x, int *y, int *comp, int req_comp); +extern stbi_uc *stbi_hdr_load_rgbe_file (FILE *f, int *x, int *y, int *comp, int req_comp); +#endif + +/* define new loaders */ +typedef struct +{ + int (*test_memory)(stbi_uc const *buffer, int len); + stbi_uc * (*load_from_memory)(stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp); + #ifndef STBI_NO_STDIO + int (*test_file)(FILE *f); + stbi_uc * (*load_from_file)(FILE *f, int *x, int *y, int *comp, int req_comp); + #endif +} stbi_loader; + +/* register a loader by filling out the above structure (you must defined ALL functions) +// returns 1 if added or already added, 0 if not added (too many loaders) +// NOT THREADSAFE */ +extern int stbi_register_loader(stbi_loader *loader); + +/* define faster low-level operations (typically SIMD support) */ +#if STBI_SIMD +typedef void (*stbi_idct_8x8)(uint8 *out, int out_stride, short data[64], unsigned short *dequantize); +/* compute an integer IDCT on "input" +// input[x] = data[x] * dequantize[x] +// write results to 'out': 64 samples, each run of 8 spaced by 'out_stride' +// CLAMP results to 0..255 */ +typedef void (*stbi_YCbCr_to_RGB_run)(uint8 *output, uint8 const *y, uint8 const *cb, uint8 const *cr, int count, int step); +/* compute a conversion from YCbCr to RGB +// 'count' pixels +// write pixels to 'output'; each pixel is 'step' bytes (either 3 or 4; if 4, write '255' as 4th), order R,G,B +// y: Y input channel +// cb: Cb input channel; scale/biased to be 0..255 +// cr: Cr input channel; scale/biased to be 0..255 */ + +extern void stbi_install_idct(stbi_idct_8x8 func); +extern void stbi_install_YCbCr_to_RGB(stbi_YCbCr_to_RGB_run func); +#endif /* STBI_SIMD */ + +#ifdef __cplusplus +} +#endif + +/* +// +//// end header file /////////////////////////////////////////////////////*/ +#endif /* STBI_INCLUDE_STB_IMAGE_H */ diff --git a/src/helper/SOIL/stbi_DDS_aug.h b/src/helper/SOIL/stbi_DDS_aug.h new file mode 100755 index 000000000..fe88e4b59 --- /dev/null +++ b/src/helper/SOIL/stbi_DDS_aug.h @@ -0,0 +1,21 @@ +/* + adding DDS loading support to stbi +*/ + +#ifndef HEADER_STB_IMAGE_DDS_AUGMENTATION +#define HEADER_STB_IMAGE_DDS_AUGMENTATION + +/* is it a DDS file? */ +extern int stbi_dds_test_memory (stbi_uc const *buffer, int len); + +extern stbi_uc *stbi_dds_load (char *filename, int *x, int *y, int *comp, int req_comp); +extern stbi_uc *stbi_dds_load_from_memory (stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp); +#ifndef STBI_NO_STDIO +extern int stbi_dds_test_file (FILE *f); +extern stbi_uc *stbi_dds_load_from_file (FILE *f, int *x, int *y, int *comp, int req_comp); +#endif + +/* +// +//// end header file /////////////////////////////////////////////////////*/ +#endif /* HEADER_STB_IMAGE_DDS_AUGMENTATION */ diff --git a/src/helper/SOIL/stbi_DDS_aug_c.h b/src/helper/SOIL/stbi_DDS_aug_c.h new file mode 100755 index 000000000..1cd3ddeab --- /dev/null +++ b/src/helper/SOIL/stbi_DDS_aug_c.h @@ -0,0 +1,511 @@ + +/// DDS file support, does decoding, _not_ direct uploading +/// (use SOIL for that ;-) + +/// A bunch of DirectDraw Surface structures and flags +typedef struct { + unsigned int dwMagic; + unsigned int dwSize; + unsigned int dwFlags; + unsigned int dwHeight; + unsigned int dwWidth; + unsigned int dwPitchOrLinearSize; + unsigned int dwDepth; + unsigned int dwMipMapCount; + unsigned int dwReserved1[ 11 ]; + + // DDPIXELFORMAT + struct { + unsigned int dwSize; + unsigned int dwFlags; + unsigned int dwFourCC; + unsigned int dwRGBBitCount; + unsigned int dwRBitMask; + unsigned int dwGBitMask; + unsigned int dwBBitMask; + unsigned int dwAlphaBitMask; + } sPixelFormat; + + // DDCAPS2 + struct { + unsigned int dwCaps1; + unsigned int dwCaps2; + unsigned int dwDDSX; + unsigned int dwReserved; + } sCaps; + unsigned int dwReserved2; +} DDS_header ; + +// the following constants were copied directly off the MSDN website + +// The dwFlags member of the original DDSURFACEDESC2 structure +// can be set to one or more of the following values. +#define DDSD_CAPS 0x00000001 +#define DDSD_HEIGHT 0x00000002 +#define DDSD_WIDTH 0x00000004 +#define DDSD_PITCH 0x00000008 +#define DDSD_PIXELFORMAT 0x00001000 +#define DDSD_MIPMAPCOUNT 0x00020000 +#define DDSD_LINEARSIZE 0x00080000 +#define DDSD_DEPTH 0x00800000 + +// DirectDraw Pixel Format +#define DDPF_ALPHAPIXELS 0x00000001 +#define DDPF_FOURCC 0x00000004 +#define DDPF_RGB 0x00000040 + +// The dwCaps1 member of the DDSCAPS2 structure can be +// set to one or more of the following values. +#define DDSCAPS_COMPLEX 0x00000008 +#define DDSCAPS_TEXTURE 0x00001000 +#define DDSCAPS_MIPMAP 0x00400000 + +// The dwCaps2 member of the DDSCAPS2 structure can be +// set to one or more of the following values. +#define DDSCAPS2_CUBEMAP 0x00000200 +#define DDSCAPS2_CUBEMAP_POSITIVEX 0x00000400 +#define DDSCAPS2_CUBEMAP_NEGATIVEX 0x00000800 +#define DDSCAPS2_CUBEMAP_POSITIVEY 0x00001000 +#define DDSCAPS2_CUBEMAP_NEGATIVEY 0x00002000 +#define DDSCAPS2_CUBEMAP_POSITIVEZ 0x00004000 +#define DDSCAPS2_CUBEMAP_NEGATIVEZ 0x00008000 +#define DDSCAPS2_VOLUME 0x00200000 + +static int dds_test(stbi *s) +{ + // check the magic number + if (get8(s) != 'D') return 0; + if (get8(s) != 'D') return 0; + if (get8(s) != 'S') return 0; + if (get8(s) != ' ') return 0; + // check header size + if (get32le(s) != 124) return 0; + return 1; +} +#ifndef STBI_NO_STDIO +int stbi_dds_test_file (FILE *f) +{ + stbi s; + int r,n = ftell(f); + start_file(&s,f); + r = dds_test(&s); + fseek(f,n,SEEK_SET); + return r; +} +#endif + +int stbi_dds_test_memory (stbi_uc const *buffer, int len) +{ + stbi s; + start_mem(&s,buffer, len); + return dds_test(&s); +} + +// helper functions +int stbi_convert_bit_range( int c, int from_bits, int to_bits ) +{ + int b = (1 << (from_bits - 1)) + c * ((1 << to_bits) - 1); + return (b + (b >> from_bits)) >> from_bits; +} +void stbi_rgb_888_from_565( unsigned int c, int *r, int *g, int *b ) +{ + *r = stbi_convert_bit_range( (c >> 11) & 31, 5, 8 ); + *g = stbi_convert_bit_range( (c >> 05) & 63, 6, 8 ); + *b = stbi_convert_bit_range( (c >> 00) & 31, 5, 8 ); +} +void stbi_decode_DXT1_block( + unsigned char uncompressed[16*4], + unsigned char compressed[8] ) +{ + int next_bit = 4*8; + int i, r, g, b; + int c0, c1; + unsigned char decode_colors[4*4]; + // find the 2 primary colors + c0 = compressed[0] + (compressed[1] << 8); + c1 = compressed[2] + (compressed[3] << 8); + stbi_rgb_888_from_565( c0, &r, &g, &b ); + decode_colors[0] = r; + decode_colors[1] = g; + decode_colors[2] = b; + decode_colors[3] = 255; + stbi_rgb_888_from_565( c1, &r, &g, &b ); + decode_colors[4] = r; + decode_colors[5] = g; + decode_colors[6] = b; + decode_colors[7] = 255; + if( c0 > c1 ) + { + // no alpha, 2 interpolated colors + decode_colors[8] = (2*decode_colors[0] + decode_colors[4]) / 3; + decode_colors[9] = (2*decode_colors[1] + decode_colors[5]) / 3; + decode_colors[10] = (2*decode_colors[2] + decode_colors[6]) / 3; + decode_colors[11] = 255; + decode_colors[12] = (decode_colors[0] + 2*decode_colors[4]) / 3; + decode_colors[13] = (decode_colors[1] + 2*decode_colors[5]) / 3; + decode_colors[14] = (decode_colors[2] + 2*decode_colors[6]) / 3; + decode_colors[15] = 255; + } else + { + // 1 interpolated color, alpha + decode_colors[8] = (decode_colors[0] + decode_colors[4]) / 2; + decode_colors[9] = (decode_colors[1] + decode_colors[5]) / 2; + decode_colors[10] = (decode_colors[2] + decode_colors[6]) / 2; + decode_colors[11] = 255; + decode_colors[12] = 0; + decode_colors[13] = 0; + decode_colors[14] = 0; + decode_colors[15] = 0; + } + // decode the block + for( i = 0; i < 16*4; i += 4 ) + { + int idx = ((compressed[next_bit>>3] >> (next_bit & 7)) & 3) * 4; + next_bit += 2; + uncompressed[i+0] = decode_colors[idx+0]; + uncompressed[i+1] = decode_colors[idx+1]; + uncompressed[i+2] = decode_colors[idx+2]; + uncompressed[i+3] = decode_colors[idx+3]; + } + // done +} +void stbi_decode_DXT23_alpha_block( + unsigned char uncompressed[16*4], + unsigned char compressed[8] ) +{ + int i, next_bit = 0; + // each alpha value gets 4 bits + for( i = 3; i < 16*4; i += 4 ) + { + uncompressed[i] = stbi_convert_bit_range( + (compressed[next_bit>>3] >> (next_bit&7)) & 15, + 4, 8 ); + next_bit += 4; + } +} +void stbi_decode_DXT45_alpha_block( + unsigned char uncompressed[16*4], + unsigned char compressed[8] ) +{ + int i, next_bit = 8*2; + unsigned char decode_alpha[8]; + // each alpha value gets 3 bits, and the 1st 2 bytes are the range + decode_alpha[0] = compressed[0]; + decode_alpha[1] = compressed[1]; + if( decode_alpha[0] > decode_alpha[1] ) + { + // 6 step intermediate + decode_alpha[2] = (6*decode_alpha[0] + 1*decode_alpha[1]) / 7; + decode_alpha[3] = (5*decode_alpha[0] + 2*decode_alpha[1]) / 7; + decode_alpha[4] = (4*decode_alpha[0] + 3*decode_alpha[1]) / 7; + decode_alpha[5] = (3*decode_alpha[0] + 4*decode_alpha[1]) / 7; + decode_alpha[6] = (2*decode_alpha[0] + 5*decode_alpha[1]) / 7; + decode_alpha[7] = (1*decode_alpha[0] + 6*decode_alpha[1]) / 7; + } else + { + // 4 step intermediate, pluss full and none + decode_alpha[2] = (4*decode_alpha[0] + 1*decode_alpha[1]) / 5; + decode_alpha[3] = (3*decode_alpha[0] + 2*decode_alpha[1]) / 5; + decode_alpha[4] = (2*decode_alpha[0] + 3*decode_alpha[1]) / 5; + decode_alpha[5] = (1*decode_alpha[0] + 4*decode_alpha[1]) / 5; + decode_alpha[6] = 0; + decode_alpha[7] = 255; + } + for( i = 3; i < 16*4; i += 4 ) + { + int idx = 0, bit; + bit = (compressed[next_bit>>3] >> (next_bit&7)) & 1; + idx += bit << 0; + ++next_bit; + bit = (compressed[next_bit>>3] >> (next_bit&7)) & 1; + idx += bit << 1; + ++next_bit; + bit = (compressed[next_bit>>3] >> (next_bit&7)) & 1; + idx += bit << 2; + ++next_bit; + uncompressed[i] = decode_alpha[idx & 7]; + } + // done +} +void stbi_decode_DXT_color_block( + unsigned char uncompressed[16*4], + unsigned char compressed[8] ) +{ + int next_bit = 4*8; + int i, r, g, b; + int c0, c1; + unsigned char decode_colors[4*3]; + // find the 2 primary colors + c0 = compressed[0] + (compressed[1] << 8); + c1 = compressed[2] + (compressed[3] << 8); + stbi_rgb_888_from_565( c0, &r, &g, &b ); + decode_colors[0] = r; + decode_colors[1] = g; + decode_colors[2] = b; + stbi_rgb_888_from_565( c1, &r, &g, &b ); + decode_colors[3] = r; + decode_colors[4] = g; + decode_colors[5] = b; + // Like DXT1, but no choicees: + // no alpha, 2 interpolated colors + decode_colors[6] = (2*decode_colors[0] + decode_colors[3]) / 3; + decode_colors[7] = (2*decode_colors[1] + decode_colors[4]) / 3; + decode_colors[8] = (2*decode_colors[2] + decode_colors[5]) / 3; + decode_colors[9] = (decode_colors[0] + 2*decode_colors[3]) / 3; + decode_colors[10] = (decode_colors[1] + 2*decode_colors[4]) / 3; + decode_colors[11] = (decode_colors[2] + 2*decode_colors[5]) / 3; + // decode the block + for( i = 0; i < 16*4; i += 4 ) + { + int idx = ((compressed[next_bit>>3] >> (next_bit & 7)) & 3) * 3; + next_bit += 2; + uncompressed[i+0] = decode_colors[idx+0]; + uncompressed[i+1] = decode_colors[idx+1]; + uncompressed[i+2] = decode_colors[idx+2]; + } + // done +} +static stbi_uc *dds_load(stbi *s, int *x, int *y, int *comp, int req_comp) +{ + // all variables go up front + stbi_uc *dds_data = NULL; + stbi_uc block[16*4]; + stbi_uc compressed[8]; + int flags, DXT_family; + int has_alpha, has_mipmap; + int is_compressed, cubemap_faces; + int block_pitch, num_blocks; + DDS_header header; + int i, sz, cf; + // load the header + if( sizeof( DDS_header ) != 128 ) + { + return NULL; + } + getn( s, (stbi_uc*)(&header), 128 ); + // and do some checking + if( header.dwMagic != (('D' << 0) | ('D' << 8) | ('S' << 16) | (' ' << 24)) ) return NULL; + if( header.dwSize != 124 ) return NULL; + flags = DDSD_CAPS | DDSD_HEIGHT | DDSD_WIDTH | DDSD_PIXELFORMAT; + if( (header.dwFlags & flags) != flags ) return NULL; + /* According to the MSDN spec, the dwFlags should contain + DDSD_LINEARSIZE if it's compressed, or DDSD_PITCH if + uncompressed. Some DDS writers do not conform to the + spec, so I need to make my reader more tolerant */ + if( header.sPixelFormat.dwSize != 32 ) return NULL; + flags = DDPF_FOURCC | DDPF_RGB; + if( (header.sPixelFormat.dwFlags & flags) == 0 ) return NULL; + if( (header.sCaps.dwCaps1 & DDSCAPS_TEXTURE) == 0 ) return NULL; + // get the image data + s->img_x = header.dwWidth; + s->img_y = header.dwHeight; + s->img_n = 4; + is_compressed = (header.sPixelFormat.dwFlags & DDPF_FOURCC) / DDPF_FOURCC; + has_alpha = (header.sPixelFormat.dwFlags & DDPF_ALPHAPIXELS) / DDPF_ALPHAPIXELS; + has_mipmap = (header.sCaps.dwCaps1 & DDSCAPS_MIPMAP) && (header.dwMipMapCount > 1); + cubemap_faces = (header.sCaps.dwCaps2 & DDSCAPS2_CUBEMAP) / DDSCAPS2_CUBEMAP; + /* I need cubemaps to have square faces */ + cubemap_faces &= (s->img_x == s->img_y); + cubemap_faces *= 5; + cubemap_faces += 1; + block_pitch = (s->img_x+3) >> 2; + num_blocks = block_pitch * ((s->img_y+3) >> 2); + /* let the user know what's going on */ + *x = s->img_x; + *y = s->img_y; + *comp = s->img_n; + /* is this uncompressed? */ + if( is_compressed ) + { + /* compressed */ + // note: header.sPixelFormat.dwFourCC is something like (('D'<<0)|('X'<<8)|('T'<<16)|('1'<<24)) + DXT_family = 1 + (header.sPixelFormat.dwFourCC >> 24) - '1'; + if( (DXT_family < 1) || (DXT_family > 5) ) return NULL; + /* check the expected size...oops, nevermind... + those non-compliant writers leave + dwPitchOrLinearSize == 0 */ + // passed all the tests, get the RAM for decoding + sz = (s->img_x)*(s->img_y)*4*cubemap_faces; + dds_data = (unsigned char*)malloc( sz ); + /* do this once for each face */ + for( cf = 0; cf < cubemap_faces; ++ cf ) + { + // now read and decode all the blocks + for( i = 0; i < num_blocks; ++i ) + { + // where are we? + int bx, by, bw=4, bh=4; + int ref_x = 4 * (i % block_pitch); + int ref_y = 4 * (i / block_pitch); + // get the next block's worth of compressed data, and decompress it + if( DXT_family == 1 ) + { + // DXT1 + getn( s, compressed, 8 ); + stbi_decode_DXT1_block( block, compressed ); + } else if( DXT_family < 4 ) + { + // DXT2/3 + getn( s, compressed, 8 ); + stbi_decode_DXT23_alpha_block ( block, compressed ); + getn( s, compressed, 8 ); + stbi_decode_DXT_color_block ( block, compressed ); + } else + { + // DXT4/5 + getn( s, compressed, 8 ); + stbi_decode_DXT45_alpha_block ( block, compressed ); + getn( s, compressed, 8 ); + stbi_decode_DXT_color_block ( block, compressed ); + } + // is this a partial block? + if( ref_x + 4 > (int)s->img_x ) + { + bw = s->img_x - ref_x; + } + if( ref_y + 4 > (int)s->img_y ) + { + bh = s->img_y - ref_y; + } + // now drop our decompressed data into the buffer + for( by = 0; by < bh; ++by ) + { + int idx = 4*((ref_y+by+cf*s->img_x)*s->img_x + ref_x); + for( bx = 0; bx < bw*4; ++bx ) + { + + dds_data[idx+bx] = block[by*16+bx]; + } + } + } + /* done reading and decoding the main image... + skip MIPmaps if present */ + if( has_mipmap ) + { + int block_size = 16; + if( DXT_family == 1 ) + { + block_size = 8; + } + for( i = 1; i < (int)header.dwMipMapCount; ++i ) + { + int mx = s->img_x >> (i + 2); + int my = s->img_y >> (i + 2); + if( mx < 1 ) + { + mx = 1; + } + if( my < 1 ) + { + my = 1; + } + skip( s, mx*my*block_size ); + } + } + }/* per cubemap face */ + } else + { + /* uncompressed */ + DXT_family = 0; + s->img_n = 3; + if( has_alpha ) + { + s->img_n = 4; + } + *comp = s->img_n; + sz = s->img_x*s->img_y*s->img_n*cubemap_faces; + dds_data = (unsigned char*)malloc( sz ); + /* do this once for each face */ + for( cf = 0; cf < cubemap_faces; ++ cf ) + { + /* read the main image for this face */ + getn( s, &dds_data[cf*s->img_x*s->img_y*s->img_n], s->img_x*s->img_y*s->img_n ); + /* done reading and decoding the main image... + skip MIPmaps if present */ + if( has_mipmap ) + { + for( i = 1; i < (int)header.dwMipMapCount; ++i ) + { + int mx = s->img_x >> i; + int my = s->img_y >> i; + if( mx < 1 ) + { + mx = 1; + } + if( my < 1 ) + { + my = 1; + } + skip( s, mx*my*s->img_n ); + } + } + } + /* data was BGR, I need it RGB */ + for( i = 0; i < sz; i += s->img_n ) + { + unsigned char temp = dds_data[i]; + dds_data[i] = dds_data[i+2]; + dds_data[i+2] = temp; + } + } + /* finished decompressing into RGBA, + adjust the y size if we have a cubemap + note: sz is already up to date */ + s->img_y *= cubemap_faces; + *y = s->img_y; + // did the user want something else, or + // see if all the alpha values are 255 (i.e. no transparency) + has_alpha = 0; + if( s->img_n == 4) + { + for( i = 3; (i < sz) && (has_alpha == 0); i += 4 ) + { + has_alpha |= (dds_data[i] < 255); + } + } + if( (req_comp <= 4) && (req_comp >= 1) ) + { + // user has some requirements, meet them + if( req_comp != s->img_n ) + { + dds_data = convert_format( dds_data, s->img_n, req_comp, s->img_x, s->img_y ); + *comp = s->img_n; + } + } else + { + // user had no requirements, only drop to RGB is no alpha + if( (has_alpha == 0) && (s->img_n == 4) ) + { + dds_data = convert_format( dds_data, 4, 3, s->img_x, s->img_y ); + *comp = 3; + } + } + // OK, done + return dds_data; +} + +#ifndef STBI_NO_STDIO +stbi_uc *stbi_dds_load_from_file (FILE *f, int *x, int *y, int *comp, int req_comp) +{ + stbi s; + start_file(&s,f); + return dds_load(&s,x,y,comp,req_comp); +} + +stbi_uc *stbi_dds_load (char *filename, int *x, int *y, int *comp, int req_comp) +{ + stbi_uc *data; + FILE *f = fopen(filename, "rb"); + if (!f) return NULL; + data = stbi_dds_load_from_file(f,x,y,comp,req_comp); + fclose(f); + return data; +} +#endif + +stbi_uc *stbi_dds_load_from_memory (stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp) +{ + stbi s; + start_mem(&s,buffer, len); + return dds_load(&s,x,y,comp,req_comp); +} diff --git a/src/helper/fastevents/fastevents.c b/src/helper/fastevents/fastevents.c new file mode 100755 index 000000000..d6ed0e50b --- /dev/null +++ b/src/helper/fastevents/fastevents.c @@ -0,0 +1,195 @@ +/* + NET2 is a threaded, event based, network IO library for SDL. + Copyright (C) 2002 Bob Pendleton + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public License + as published by the Free Software Foundation; either version 2.1 + of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA + + If you do not wish to comply with the terms of the LGPL please + contact the author as other terms are available for a fee. + + Bob Pendleton + Bob@Pendleton.com +*/ +#include +#include +#include + +#include +#include + +#include "fastevents.h" + +//---------------------------------------- +// +// error handling code +// + +static char* error = NULL; + +static __inline__ void setError(char *err) +{ + error = err; +} + +char *FE_GetError() +{ + return error; +} + +//---------------------------------------- +// +// Threads, mutexs, thread utils, and +// thread safe wrappers +// + +static SDL_mutex *eventLock = NULL; +static SDL_cond *eventWait = NULL; +static SDL_TimerID eventTimer = 0; + +//---------------------------------------- +// +// +// + +int FE_PushEvent(SDL_Event *ev) +{ + SDL_LockMutex(eventLock); + while (-1 == SDL_PushEvent(ev)) + { + SDL_CondWait(eventWait, eventLock); + } + SDL_UnlockMutex(eventLock); + SDL_CondSignal(eventWait); + + return 1; +} + +//---------------------------------------- +// +// +// + +void FE_PumpEvents() +{ + SDL_LockMutex(eventLock); + SDL_PumpEvents(); + SDL_UnlockMutex(eventLock); +} + +//---------------------------------------- +// +// +// + +int FE_PollEvent(SDL_Event *event) +{ + int val = 0; + + SDL_LockMutex(eventLock); + val = SDL_PollEvent(event); + SDL_UnlockMutex(eventLock); + + if (0 < val) + { + SDL_CondSignal(eventWait); + } + + return val; +} + +//---------------------------------------- +// +// Replacement for SDL_WaitEvent(); +// + +int FE_WaitEvent(SDL_Event *event) +{ + int val = 0; + + SDL_LockMutex(eventLock); + while (0 >= (val = SDL_PollEvent(event))) + { + SDL_CondWait(eventWait, eventLock); + } + SDL_UnlockMutex(eventLock); + SDL_CondSignal(eventWait); + + return val; +} + +//---------------------------------------- +// +// +// + +static Uint32 timerCallback(Uint32 interval, void *param) +{ + SDL_CondBroadcast(eventWait); + + return interval; +} + +//---------------------------------------- +// +// +// + +int FE_Init() +{ + if (0 == (SDL_INIT_TIMER & SDL_WasInit(SDL_INIT_TIMER))) + { + SDL_InitSubSystem(SDL_INIT_TIMER); + } + + eventLock = SDL_CreateMutex(); + if (NULL == eventLock) + { + setError("FE: can't create a mutex"); + return -1; + } + + eventWait = SDL_CreateCond(); + if (NULL == eventWait) + { + setError("FE: can't create a condition variable"); + return -1; + } + + eventTimer = SDL_AddTimer(10, timerCallback, NULL); + if (NULL == eventTimer) + { + setError("FE: can't add a timer"); + return -1; + } + + return 0; +} + +//---------------------------------------- +// +// +// + +void FE_Quit() +{ + SDL_DestroyMutex(eventLock); + eventLock = NULL; + + SDL_DestroyCond(eventWait); + eventWait = NULL; + + SDL_RemoveTimer(eventTimer); +} diff --git a/src/helper/fastevents/fastevents.h b/src/helper/fastevents/fastevents.h new file mode 100755 index 000000000..9d0f62d3f --- /dev/null +++ b/src/helper/fastevents/fastevents.h @@ -0,0 +1,48 @@ +#ifndef _FASTEVENTS_H_ +#define _FASTEVENTS_H_ +/* + NET2 is a threaded, event based, network IO library for SDL. + Copyright (C) 2002 Bob Pendleton + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public License + as published by the Free Software Foundation; either version 2.1 + of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA + + If you do not wish to comply with the terms of the LGPL please + contact the author as other terms are available for a fee. + + Bob Pendleton + Bob@Pendleton.com +*/ + +#include + +#ifdef __cplusplus +extern "C" { +#endif + + int FE_Init(); // Initialize FE + void FE_Quit(); // shutdown FE + + void FE_PumpEvents(); // replacement for SDL_PumpEvents + int FE_PollEvent(SDL_Event *event); // replacement for SDL_PollEvent + int FE_WaitEvent(SDL_Event *event); // replacement for SDL_WaitEvent + int FE_PushEvent(SDL_Event *event); // replacement for SDL_PushEvent + + char *FE_GetError(); // get the last error +#ifdef __cplusplus +} +#endif + +#endif diff --git a/src/helper/glew/glew.c b/src/helper/glew/glew.c new file mode 100644 index 000000000..66801c794 --- /dev/null +++ b/src/helper/glew/glew.c @@ -0,0 +1,12178 @@ +/* +** The OpenGL Extension Wrangler Library +** Copyright (C) 2002-2008, Milan Ikits +** Copyright (C) 2002-2008, Marcelo E. Magallon +** Copyright (C) 2002, Lev Povalahev +** All rights reserved. +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are met: +** +** * Redistributions of source code must retain the above copyright notice, +** this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright notice, +** this list of conditions and the following disclaimer in the documentation +** and/or other materials provided with the distribution. +** * The name of the author may be used to endorse or promote products +** derived from this software without specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +** ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +** LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +** CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +** SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +** CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +** ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF +** THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include "glew.h" +#if defined(_WIN32) +# include "wglew.h" +#elif !defined(__APPLE__) || defined(GLEW_APPLE_GLX) +# include "glxew.h" +#endif + +/* + * Define glewGetContext and related helper macros. + */ +#ifdef GLEW_MX +# define glewGetContext() ctx +# ifdef _WIN32 +# define GLEW_CONTEXT_ARG_DEF_INIT GLEWContext* ctx +# define GLEW_CONTEXT_ARG_VAR_INIT ctx +# define wglewGetContext() ctx +# define WGLEW_CONTEXT_ARG_DEF_INIT WGLEWContext* ctx +# define WGLEW_CONTEXT_ARG_DEF_LIST WGLEWContext* ctx +# else /* _WIN32 */ +# define GLEW_CONTEXT_ARG_DEF_INIT void +# define GLEW_CONTEXT_ARG_VAR_INIT +# define glxewGetContext() ctx +# define GLXEW_CONTEXT_ARG_DEF_INIT void +# define GLXEW_CONTEXT_ARG_DEF_LIST GLXEWContext* ctx +# endif /* _WIN32 */ +# define GLEW_CONTEXT_ARG_DEF_LIST GLEWContext* ctx +#else /* GLEW_MX */ +# define GLEW_CONTEXT_ARG_DEF_INIT void +# define GLEW_CONTEXT_ARG_VAR_INIT +# define GLEW_CONTEXT_ARG_DEF_LIST void +# define WGLEW_CONTEXT_ARG_DEF_INIT void +# define WGLEW_CONTEXT_ARG_DEF_LIST void +# define GLXEW_CONTEXT_ARG_DEF_INIT void +# define GLXEW_CONTEXT_ARG_DEF_LIST void +#endif /* GLEW_MX */ + +#if defined(__APPLE__) +#include +#include +#include + +void* NSGLGetProcAddress (const GLubyte *name) +{ + static const struct mach_header* image = NULL; + NSSymbol symbol; + char* symbolName; + if (NULL == image) + { + image = NSAddImage("/System/Library/Frameworks/OpenGL.framework/Versions/Current/OpenGL", NSADDIMAGE_OPTION_RETURN_ON_ERROR); + } + /* prepend a '_' for the Unix C symbol mangling convention */ + symbolName = malloc(strlen((const char*)name) + 2); + strcpy(symbolName+1, (const char*)name); + symbolName[0] = '_'; + symbol = NULL; + /* if (NSIsSymbolNameDefined(symbolName)) + symbol = NSLookupAndBindSymbol(symbolName); */ + symbol = image ? NSLookupSymbolInImage(image, symbolName, NSLOOKUPSYMBOLINIMAGE_OPTION_BIND | NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR) : NULL; + free(symbolName); + return symbol ? NSAddressOfSymbol(symbol) : NULL; +} +#endif /* __APPLE__ */ + +#if defined(__sgi) || defined (__sun) +#include +#include +#include + +void* dlGetProcAddress (const GLubyte* name) +{ + static void* h = NULL; + static void* gpa; + + if (h == NULL) + { + if ((h = dlopen(NULL, RTLD_LAZY | RTLD_LOCAL)) == NULL) return NULL; + gpa = dlsym(h, "glXGetProcAddress"); + } + + if (gpa != NULL) + return ((void*(*)(const GLubyte*))gpa)(name); + else + return dlsym(h, (const char*)name); +} +#endif /* __sgi || __sun */ + +/* + * Define glewGetProcAddress. + */ +#if defined(_WIN32) +# define glewGetProcAddress(name) wglGetProcAddress((LPCSTR)name) +#else +# if defined(__APPLE__) +# define glewGetProcAddress(name) NSGLGetProcAddress(name) +# else +# if defined(__sgi) || defined(__sun) +# define glewGetProcAddress(name) dlGetProcAddress(name) +# else /* __linux */ +# define glewGetProcAddress(name) (*glXGetProcAddressARB)(name) +# endif +# endif +#endif + +/* + * Define GLboolean const cast. + */ +#define CONST_CAST(x) (*(GLboolean*)&x) + +/* + * GLEW, just like OpenGL or GLU, does not rely on the standard C library. + * These functions implement the functionality required in this file. + */ +static GLuint _glewStrLen (const GLubyte* s) +{ + GLuint i=0; + if (s == NULL) return 0; + while (s[i] != '\0') i++; + return i; +} + +static GLuint _glewStrCLen (const GLubyte* s, GLubyte c) +{ + GLuint i=0; + if (s == NULL) return 0; + while (s[i] != '\0' && s[i] != c) i++; + return (s[i] == '\0' || s[i] == c) ? i : 0; +} + +static GLboolean _glewStrSame (const GLubyte* a, const GLubyte* b, GLuint n) +{ + GLuint i=0; + if(a == NULL || b == NULL) + return (a == NULL && b == NULL && n == 0) ? GL_TRUE : GL_FALSE; + while (i < n && a[i] != '\0' && b[i] != '\0' && a[i] == b[i]) i++; + return i == n ? GL_TRUE : GL_FALSE; +} + +static GLboolean _glewStrSame1 (GLubyte** a, GLuint* na, const GLubyte* b, GLuint nb) +{ + while (*na > 0 && (**a == ' ' || **a == '\n' || **a == '\r' || **a == '\t')) + { + (*a)++; + (*na)--; + } + if(*na >= nb) + { + GLuint i=0; + while (i < nb && (*a)+i != NULL && b+i != NULL && (*a)[i] == b[i]) i++; + if(i == nb) + { + *a = *a + nb; + *na = *na - nb; + return GL_TRUE; + } + } + return GL_FALSE; +} + +static GLboolean _glewStrSame2 (GLubyte** a, GLuint* na, const GLubyte* b, GLuint nb) +{ + if(*na >= nb) + { + GLuint i=0; + while (i < nb && (*a)+i != NULL && b+i != NULL && (*a)[i] == b[i]) i++; + if(i == nb) + { + *a = *a + nb; + *na = *na - nb; + return GL_TRUE; + } + } + return GL_FALSE; +} + +static GLboolean _glewStrSame3 (GLubyte** a, GLuint* na, const GLubyte* b, GLuint nb) +{ + if(*na >= nb) + { + GLuint i=0; + while (i < nb && (*a)+i != NULL && b+i != NULL && (*a)[i] == b[i]) i++; + if (i == nb && (*na == nb || (*a)[i] == ' ' || (*a)[i] == '\n' || (*a)[i] == '\r' || (*a)[i] == '\t')) + { + *a = *a + nb; + *na = *na - nb; + return GL_TRUE; + } + } + return GL_FALSE; +} + +#if !defined(_WIN32) || !defined(GLEW_MX) + +PFNGLCOPYTEXSUBIMAGE3DPROC __glewCopyTexSubImage3D = NULL; +PFNGLDRAWRANGEELEMENTSPROC __glewDrawRangeElements = NULL; +PFNGLTEXIMAGE3DPROC __glewTexImage3D = NULL; +PFNGLTEXSUBIMAGE3DPROC __glewTexSubImage3D = NULL; + +PFNGLACTIVETEXTUREPROC __glewActiveTexture = NULL; +PFNGLCLIENTACTIVETEXTUREPROC __glewClientActiveTexture = NULL; +PFNGLCOMPRESSEDTEXIMAGE1DPROC __glewCompressedTexImage1D = NULL; +PFNGLCOMPRESSEDTEXIMAGE2DPROC __glewCompressedTexImage2D = NULL; +PFNGLCOMPRESSEDTEXIMAGE3DPROC __glewCompressedTexImage3D = NULL; +PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC __glewCompressedTexSubImage1D = NULL; +PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC __glewCompressedTexSubImage2D = NULL; +PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC __glewCompressedTexSubImage3D = NULL; +PFNGLGETCOMPRESSEDTEXIMAGEPROC __glewGetCompressedTexImage = NULL; +PFNGLLOADTRANSPOSEMATRIXDPROC __glewLoadTransposeMatrixd = NULL; +PFNGLLOADTRANSPOSEMATRIXFPROC __glewLoadTransposeMatrixf = NULL; +PFNGLMULTTRANSPOSEMATRIXDPROC __glewMultTransposeMatrixd = NULL; +PFNGLMULTTRANSPOSEMATRIXFPROC __glewMultTransposeMatrixf = NULL; +PFNGLMULTITEXCOORD1DPROC __glewMultiTexCoord1d = NULL; +PFNGLMULTITEXCOORD1DVPROC __glewMultiTexCoord1dv = NULL; +PFNGLMULTITEXCOORD1FPROC __glewMultiTexCoord1f = NULL; +PFNGLMULTITEXCOORD1FVPROC __glewMultiTexCoord1fv = NULL; +PFNGLMULTITEXCOORD1IPROC __glewMultiTexCoord1i = NULL; +PFNGLMULTITEXCOORD1IVPROC __glewMultiTexCoord1iv = NULL; +PFNGLMULTITEXCOORD1SPROC __glewMultiTexCoord1s = NULL; +PFNGLMULTITEXCOORD1SVPROC __glewMultiTexCoord1sv = NULL; +PFNGLMULTITEXCOORD2DPROC __glewMultiTexCoord2d = NULL; +PFNGLMULTITEXCOORD2DVPROC __glewMultiTexCoord2dv = NULL; +PFNGLMULTITEXCOORD2FPROC __glewMultiTexCoord2f = NULL; +PFNGLMULTITEXCOORD2FVPROC __glewMultiTexCoord2fv = NULL; +PFNGLMULTITEXCOORD2IPROC __glewMultiTexCoord2i = NULL; +PFNGLMULTITEXCOORD2IVPROC __glewMultiTexCoord2iv = NULL; +PFNGLMULTITEXCOORD2SPROC __glewMultiTexCoord2s = NULL; +PFNGLMULTITEXCOORD2SVPROC __glewMultiTexCoord2sv = NULL; +PFNGLMULTITEXCOORD3DPROC __glewMultiTexCoord3d = NULL; +PFNGLMULTITEXCOORD3DVPROC __glewMultiTexCoord3dv = NULL; +PFNGLMULTITEXCOORD3FPROC __glewMultiTexCoord3f = NULL; +PFNGLMULTITEXCOORD3FVPROC __glewMultiTexCoord3fv = NULL; +PFNGLMULTITEXCOORD3IPROC __glewMultiTexCoord3i = NULL; +PFNGLMULTITEXCOORD3IVPROC __glewMultiTexCoord3iv = NULL; +PFNGLMULTITEXCOORD3SPROC __glewMultiTexCoord3s = NULL; +PFNGLMULTITEXCOORD3SVPROC __glewMultiTexCoord3sv = NULL; +PFNGLMULTITEXCOORD4DPROC __glewMultiTexCoord4d = NULL; +PFNGLMULTITEXCOORD4DVPROC __glewMultiTexCoord4dv = NULL; +PFNGLMULTITEXCOORD4FPROC __glewMultiTexCoord4f = NULL; +PFNGLMULTITEXCOORD4FVPROC __glewMultiTexCoord4fv = NULL; +PFNGLMULTITEXCOORD4IPROC __glewMultiTexCoord4i = NULL; +PFNGLMULTITEXCOORD4IVPROC __glewMultiTexCoord4iv = NULL; +PFNGLMULTITEXCOORD4SPROC __glewMultiTexCoord4s = NULL; +PFNGLMULTITEXCOORD4SVPROC __glewMultiTexCoord4sv = NULL; +PFNGLSAMPLECOVERAGEPROC __glewSampleCoverage = NULL; + +PFNGLBLENDCOLORPROC __glewBlendColor = NULL; +PFNGLBLENDEQUATIONPROC __glewBlendEquation = NULL; +PFNGLBLENDFUNCSEPARATEPROC __glewBlendFuncSeparate = NULL; +PFNGLFOGCOORDPOINTERPROC __glewFogCoordPointer = NULL; +PFNGLFOGCOORDDPROC __glewFogCoordd = NULL; +PFNGLFOGCOORDDVPROC __glewFogCoorddv = NULL; +PFNGLFOGCOORDFPROC __glewFogCoordf = NULL; +PFNGLFOGCOORDFVPROC __glewFogCoordfv = NULL; +PFNGLMULTIDRAWARRAYSPROC __glewMultiDrawArrays = NULL; +PFNGLMULTIDRAWELEMENTSPROC __glewMultiDrawElements = NULL; +PFNGLPOINTPARAMETERFPROC __glewPointParameterf = NULL; +PFNGLPOINTPARAMETERFVPROC __glewPointParameterfv = NULL; +PFNGLPOINTPARAMETERIPROC __glewPointParameteri = NULL; +PFNGLPOINTPARAMETERIVPROC __glewPointParameteriv = NULL; +PFNGLSECONDARYCOLOR3BPROC __glewSecondaryColor3b = NULL; +PFNGLSECONDARYCOLOR3BVPROC __glewSecondaryColor3bv = NULL; +PFNGLSECONDARYCOLOR3DPROC __glewSecondaryColor3d = NULL; +PFNGLSECONDARYCOLOR3DVPROC __glewSecondaryColor3dv = NULL; +PFNGLSECONDARYCOLOR3FPROC __glewSecondaryColor3f = NULL; +PFNGLSECONDARYCOLOR3FVPROC __glewSecondaryColor3fv = NULL; +PFNGLSECONDARYCOLOR3IPROC __glewSecondaryColor3i = NULL; +PFNGLSECONDARYCOLOR3IVPROC __glewSecondaryColor3iv = NULL; +PFNGLSECONDARYCOLOR3SPROC __glewSecondaryColor3s = NULL; +PFNGLSECONDARYCOLOR3SVPROC __glewSecondaryColor3sv = NULL; +PFNGLSECONDARYCOLOR3UBPROC __glewSecondaryColor3ub = NULL; +PFNGLSECONDARYCOLOR3UBVPROC __glewSecondaryColor3ubv = NULL; +PFNGLSECONDARYCOLOR3UIPROC __glewSecondaryColor3ui = NULL; +PFNGLSECONDARYCOLOR3UIVPROC __glewSecondaryColor3uiv = NULL; +PFNGLSECONDARYCOLOR3USPROC __glewSecondaryColor3us = NULL; +PFNGLSECONDARYCOLOR3USVPROC __glewSecondaryColor3usv = NULL; +PFNGLSECONDARYCOLORPOINTERPROC __glewSecondaryColorPointer = NULL; +PFNGLWINDOWPOS2DPROC __glewWindowPos2d = NULL; +PFNGLWINDOWPOS2DVPROC __glewWindowPos2dv = NULL; +PFNGLWINDOWPOS2FPROC __glewWindowPos2f = NULL; +PFNGLWINDOWPOS2FVPROC __glewWindowPos2fv = NULL; +PFNGLWINDOWPOS2IPROC __glewWindowPos2i = NULL; +PFNGLWINDOWPOS2IVPROC __glewWindowPos2iv = NULL; +PFNGLWINDOWPOS2SPROC __glewWindowPos2s = NULL; +PFNGLWINDOWPOS2SVPROC __glewWindowPos2sv = NULL; +PFNGLWINDOWPOS3DPROC __glewWindowPos3d = NULL; +PFNGLWINDOWPOS3DVPROC __glewWindowPos3dv = NULL; +PFNGLWINDOWPOS3FPROC __glewWindowPos3f = NULL; +PFNGLWINDOWPOS3FVPROC __glewWindowPos3fv = NULL; +PFNGLWINDOWPOS3IPROC __glewWindowPos3i = NULL; +PFNGLWINDOWPOS3IVPROC __glewWindowPos3iv = NULL; +PFNGLWINDOWPOS3SPROC __glewWindowPos3s = NULL; +PFNGLWINDOWPOS3SVPROC __glewWindowPos3sv = NULL; + +PFNGLBEGINQUERYPROC __glewBeginQuery = NULL; +PFNGLBINDBUFFERPROC __glewBindBuffer = NULL; +PFNGLBUFFERDATAPROC __glewBufferData = NULL; +PFNGLBUFFERSUBDATAPROC __glewBufferSubData = NULL; +PFNGLDELETEBUFFERSPROC __glewDeleteBuffers = NULL; +PFNGLDELETEQUERIESPROC __glewDeleteQueries = NULL; +PFNGLENDQUERYPROC __glewEndQuery = NULL; +PFNGLGENBUFFERSPROC __glewGenBuffers = NULL; +PFNGLGENQUERIESPROC __glewGenQueries = NULL; +PFNGLGETBUFFERPARAMETERIVPROC __glewGetBufferParameteriv = NULL; +PFNGLGETBUFFERPOINTERVPROC __glewGetBufferPointerv = NULL; +PFNGLGETBUFFERSUBDATAPROC __glewGetBufferSubData = NULL; +PFNGLGETQUERYOBJECTIVPROC __glewGetQueryObjectiv = NULL; +PFNGLGETQUERYOBJECTUIVPROC __glewGetQueryObjectuiv = NULL; +PFNGLGETQUERYIVPROC __glewGetQueryiv = NULL; +PFNGLISBUFFERPROC __glewIsBuffer = NULL; +PFNGLISQUERYPROC __glewIsQuery = NULL; +PFNGLMAPBUFFERPROC __glewMapBuffer = NULL; +PFNGLUNMAPBUFFERPROC __glewUnmapBuffer = NULL; + +PFNGLATTACHSHADERPROC __glewAttachShader = NULL; +PFNGLBINDATTRIBLOCATIONPROC __glewBindAttribLocation = NULL; +PFNGLBLENDEQUATIONSEPARATEPROC __glewBlendEquationSeparate = NULL; +PFNGLCOMPILESHADERPROC __glewCompileShader = NULL; +PFNGLCREATEPROGRAMPROC __glewCreateProgram = NULL; +PFNGLCREATESHADERPROC __glewCreateShader = NULL; +PFNGLDELETEPROGRAMPROC __glewDeleteProgram = NULL; +PFNGLDELETESHADERPROC __glewDeleteShader = NULL; +PFNGLDETACHSHADERPROC __glewDetachShader = NULL; +PFNGLDISABLEVERTEXATTRIBARRAYPROC __glewDisableVertexAttribArray = NULL; +PFNGLDRAWBUFFERSPROC __glewDrawBuffers = NULL; +PFNGLENABLEVERTEXATTRIBARRAYPROC __glewEnableVertexAttribArray = NULL; +PFNGLGETACTIVEATTRIBPROC __glewGetActiveAttrib = NULL; +PFNGLGETACTIVEUNIFORMPROC __glewGetActiveUniform = NULL; +PFNGLGETATTACHEDSHADERSPROC __glewGetAttachedShaders = NULL; +PFNGLGETATTRIBLOCATIONPROC __glewGetAttribLocation = NULL; +PFNGLGETPROGRAMINFOLOGPROC __glewGetProgramInfoLog = NULL; +PFNGLGETPROGRAMIVPROC __glewGetProgramiv = NULL; +PFNGLGETSHADERINFOLOGPROC __glewGetShaderInfoLog = NULL; +PFNGLGETSHADERSOURCEPROC __glewGetShaderSource = NULL; +PFNGLGETSHADERIVPROC __glewGetShaderiv = NULL; +PFNGLGETUNIFORMLOCATIONPROC __glewGetUniformLocation = NULL; +PFNGLGETUNIFORMFVPROC __glewGetUniformfv = NULL; +PFNGLGETUNIFORMIVPROC __glewGetUniformiv = NULL; +PFNGLGETVERTEXATTRIBPOINTERVPROC __glewGetVertexAttribPointerv = NULL; +PFNGLGETVERTEXATTRIBDVPROC __glewGetVertexAttribdv = NULL; +PFNGLGETVERTEXATTRIBFVPROC __glewGetVertexAttribfv = NULL; +PFNGLGETVERTEXATTRIBIVPROC __glewGetVertexAttribiv = NULL; +PFNGLISPROGRAMPROC __glewIsProgram = NULL; +PFNGLISSHADERPROC __glewIsShader = NULL; +PFNGLLINKPROGRAMPROC __glewLinkProgram = NULL; +PFNGLSHADERSOURCEPROC __glewShaderSource = NULL; +PFNGLSTENCILFUNCSEPARATEPROC __glewStencilFuncSeparate = NULL; +PFNGLSTENCILMASKSEPARATEPROC __glewStencilMaskSeparate = NULL; +PFNGLSTENCILOPSEPARATEPROC __glewStencilOpSeparate = NULL; +PFNGLUNIFORM1FPROC __glewUniform1f = NULL; +PFNGLUNIFORM1FVPROC __glewUniform1fv = NULL; +PFNGLUNIFORM1IPROC __glewUniform1i = NULL; +PFNGLUNIFORM1IVPROC __glewUniform1iv = NULL; +PFNGLUNIFORM2FPROC __glewUniform2f = NULL; +PFNGLUNIFORM2FVPROC __glewUniform2fv = NULL; +PFNGLUNIFORM2IPROC __glewUniform2i = NULL; +PFNGLUNIFORM2IVPROC __glewUniform2iv = NULL; +PFNGLUNIFORM3FPROC __glewUniform3f = NULL; +PFNGLUNIFORM3FVPROC __glewUniform3fv = NULL; +PFNGLUNIFORM3IPROC __glewUniform3i = NULL; +PFNGLUNIFORM3IVPROC __glewUniform3iv = NULL; +PFNGLUNIFORM4FPROC __glewUniform4f = NULL; +PFNGLUNIFORM4FVPROC __glewUniform4fv = NULL; +PFNGLUNIFORM4IPROC __glewUniform4i = NULL; +PFNGLUNIFORM4IVPROC __glewUniform4iv = NULL; +PFNGLUNIFORMMATRIX2FVPROC __glewUniformMatrix2fv = NULL; +PFNGLUNIFORMMATRIX3FVPROC __glewUniformMatrix3fv = NULL; +PFNGLUNIFORMMATRIX4FVPROC __glewUniformMatrix4fv = NULL; +PFNGLUSEPROGRAMPROC __glewUseProgram = NULL; +PFNGLVALIDATEPROGRAMPROC __glewValidateProgram = NULL; +PFNGLVERTEXATTRIB1DPROC __glewVertexAttrib1d = NULL; +PFNGLVERTEXATTRIB1DVPROC __glewVertexAttrib1dv = NULL; +PFNGLVERTEXATTRIB1FPROC __glewVertexAttrib1f = NULL; +PFNGLVERTEXATTRIB1FVPROC __glewVertexAttrib1fv = NULL; +PFNGLVERTEXATTRIB1SPROC __glewVertexAttrib1s = NULL; +PFNGLVERTEXATTRIB1SVPROC __glewVertexAttrib1sv = NULL; +PFNGLVERTEXATTRIB2DPROC __glewVertexAttrib2d = NULL; +PFNGLVERTEXATTRIB2DVPROC __glewVertexAttrib2dv = NULL; +PFNGLVERTEXATTRIB2FPROC __glewVertexAttrib2f = NULL; +PFNGLVERTEXATTRIB2FVPROC __glewVertexAttrib2fv = NULL; +PFNGLVERTEXATTRIB2SPROC __glewVertexAttrib2s = NULL; +PFNGLVERTEXATTRIB2SVPROC __glewVertexAttrib2sv = NULL; +PFNGLVERTEXATTRIB3DPROC __glewVertexAttrib3d = NULL; +PFNGLVERTEXATTRIB3DVPROC __glewVertexAttrib3dv = NULL; +PFNGLVERTEXATTRIB3FPROC __glewVertexAttrib3f = NULL; +PFNGLVERTEXATTRIB3FVPROC __glewVertexAttrib3fv = NULL; +PFNGLVERTEXATTRIB3SPROC __glewVertexAttrib3s = NULL; +PFNGLVERTEXATTRIB3SVPROC __glewVertexAttrib3sv = NULL; +PFNGLVERTEXATTRIB4NBVPROC __glewVertexAttrib4Nbv = NULL; +PFNGLVERTEXATTRIB4NIVPROC __glewVertexAttrib4Niv = NULL; +PFNGLVERTEXATTRIB4NSVPROC __glewVertexAttrib4Nsv = NULL; +PFNGLVERTEXATTRIB4NUBPROC __glewVertexAttrib4Nub = NULL; +PFNGLVERTEXATTRIB4NUBVPROC __glewVertexAttrib4Nubv = NULL; +PFNGLVERTEXATTRIB4NUIVPROC __glewVertexAttrib4Nuiv = NULL; +PFNGLVERTEXATTRIB4NUSVPROC __glewVertexAttrib4Nusv = NULL; +PFNGLVERTEXATTRIB4BVPROC __glewVertexAttrib4bv = NULL; +PFNGLVERTEXATTRIB4DPROC __glewVertexAttrib4d = NULL; +PFNGLVERTEXATTRIB4DVPROC __glewVertexAttrib4dv = NULL; +PFNGLVERTEXATTRIB4FPROC __glewVertexAttrib4f = NULL; +PFNGLVERTEXATTRIB4FVPROC __glewVertexAttrib4fv = NULL; +PFNGLVERTEXATTRIB4IVPROC __glewVertexAttrib4iv = NULL; +PFNGLVERTEXATTRIB4SPROC __glewVertexAttrib4s = NULL; +PFNGLVERTEXATTRIB4SVPROC __glewVertexAttrib4sv = NULL; +PFNGLVERTEXATTRIB4UBVPROC __glewVertexAttrib4ubv = NULL; +PFNGLVERTEXATTRIB4UIVPROC __glewVertexAttrib4uiv = NULL; +PFNGLVERTEXATTRIB4USVPROC __glewVertexAttrib4usv = NULL; +PFNGLVERTEXATTRIBPOINTERPROC __glewVertexAttribPointer = NULL; + +PFNGLUNIFORMMATRIX2X3FVPROC __glewUniformMatrix2x3fv = NULL; +PFNGLUNIFORMMATRIX2X4FVPROC __glewUniformMatrix2x4fv = NULL; +PFNGLUNIFORMMATRIX3X2FVPROC __glewUniformMatrix3x2fv = NULL; +PFNGLUNIFORMMATRIX3X4FVPROC __glewUniformMatrix3x4fv = NULL; +PFNGLUNIFORMMATRIX4X2FVPROC __glewUniformMatrix4x2fv = NULL; +PFNGLUNIFORMMATRIX4X3FVPROC __glewUniformMatrix4x3fv = NULL; + +PFNGLBEGINCONDITIONALRENDERPROC __glewBeginConditionalRender = NULL; +PFNGLBEGINTRANSFORMFEEDBACKPROC __glewBeginTransformFeedback = NULL; +PFNGLBINDBUFFERBASEPROC __glewBindBufferBase = NULL; +PFNGLBINDBUFFERRANGEPROC __glewBindBufferRange = NULL; +PFNGLBINDFRAGDATALOCATIONPROC __glewBindFragDataLocation = NULL; +PFNGLCLAMPCOLORPROC __glewClampColor = NULL; +PFNGLCLEARBUFFERFIPROC __glewClearBufferfi = NULL; +PFNGLCLEARBUFFERFVPROC __glewClearBufferfv = NULL; +PFNGLCLEARBUFFERIVPROC __glewClearBufferiv = NULL; +PFNGLCLEARBUFFERUIVPROC __glewClearBufferuiv = NULL; +PFNGLCOLORMASKIPROC __glewColorMaski = NULL; +PFNGLDISABLEIPROC __glewDisablei = NULL; +PFNGLENABLEIPROC __glewEnablei = NULL; +PFNGLENDCONDITIONALRENDERPROC __glewEndConditionalRender = NULL; +PFNGLENDTRANSFORMFEEDBACKPROC __glewEndTransformFeedback = NULL; +PFNGLGETBOOLEANI_VPROC __glewGetBooleani_v = NULL; +PFNGLGETFRAGDATALOCATIONPROC __glewGetFragDataLocation = NULL; +PFNGLGETINTEGERI_VPROC __glewGetIntegeri_v = NULL; +PFNGLGETSTRINGIPROC __glewGetStringi = NULL; +PFNGLGETTEXPARAMETERIIVPROC __glewGetTexParameterIiv = NULL; +PFNGLGETTEXPARAMETERIUIVPROC __glewGetTexParameterIuiv = NULL; +PFNGLGETTRANSFORMFEEDBACKVARYINGPROC __glewGetTransformFeedbackVarying = NULL; +PFNGLGETUNIFORMUIVPROC __glewGetUniformuiv = NULL; +PFNGLGETVERTEXATTRIBIIVPROC __glewGetVertexAttribIiv = NULL; +PFNGLGETVERTEXATTRIBIUIVPROC __glewGetVertexAttribIuiv = NULL; +PFNGLISENABLEDIPROC __glewIsEnabledi = NULL; +PFNGLTEXPARAMETERIIVPROC __glewTexParameterIiv = NULL; +PFNGLTEXPARAMETERIUIVPROC __glewTexParameterIuiv = NULL; +PFNGLTRANSFORMFEEDBACKVARYINGSPROC __glewTransformFeedbackVaryings = NULL; +PFNGLUNIFORM1UIPROC __glewUniform1ui = NULL; +PFNGLUNIFORM1UIVPROC __glewUniform1uiv = NULL; +PFNGLUNIFORM2UIPROC __glewUniform2ui = NULL; +PFNGLUNIFORM2UIVPROC __glewUniform2uiv = NULL; +PFNGLUNIFORM3UIPROC __glewUniform3ui = NULL; +PFNGLUNIFORM3UIVPROC __glewUniform3uiv = NULL; +PFNGLUNIFORM4UIPROC __glewUniform4ui = NULL; +PFNGLUNIFORM4UIVPROC __glewUniform4uiv = NULL; +PFNGLVERTEXATTRIBI1IPROC __glewVertexAttribI1i = NULL; +PFNGLVERTEXATTRIBI1IVPROC __glewVertexAttribI1iv = NULL; +PFNGLVERTEXATTRIBI1UIPROC __glewVertexAttribI1ui = NULL; +PFNGLVERTEXATTRIBI1UIVPROC __glewVertexAttribI1uiv = NULL; +PFNGLVERTEXATTRIBI2IPROC __glewVertexAttribI2i = NULL; +PFNGLVERTEXATTRIBI2IVPROC __glewVertexAttribI2iv = NULL; +PFNGLVERTEXATTRIBI2UIPROC __glewVertexAttribI2ui = NULL; +PFNGLVERTEXATTRIBI2UIVPROC __glewVertexAttribI2uiv = NULL; +PFNGLVERTEXATTRIBI3IPROC __glewVertexAttribI3i = NULL; +PFNGLVERTEXATTRIBI3IVPROC __glewVertexAttribI3iv = NULL; +PFNGLVERTEXATTRIBI3UIPROC __glewVertexAttribI3ui = NULL; +PFNGLVERTEXATTRIBI3UIVPROC __glewVertexAttribI3uiv = NULL; +PFNGLVERTEXATTRIBI4BVPROC __glewVertexAttribI4bv = NULL; +PFNGLVERTEXATTRIBI4IPROC __glewVertexAttribI4i = NULL; +PFNGLVERTEXATTRIBI4IVPROC __glewVertexAttribI4iv = NULL; +PFNGLVERTEXATTRIBI4SVPROC __glewVertexAttribI4sv = NULL; +PFNGLVERTEXATTRIBI4UBVPROC __glewVertexAttribI4ubv = NULL; +PFNGLVERTEXATTRIBI4UIPROC __glewVertexAttribI4ui = NULL; +PFNGLVERTEXATTRIBI4UIVPROC __glewVertexAttribI4uiv = NULL; +PFNGLVERTEXATTRIBI4USVPROC __glewVertexAttribI4usv = NULL; +PFNGLVERTEXATTRIBIPOINTERPROC __glewVertexAttribIPointer = NULL; + +PFNGLTBUFFERMASK3DFXPROC __glewTbufferMask3DFX = NULL; + +PFNGLDRAWELEMENTARRAYAPPLEPROC __glewDrawElementArrayAPPLE = NULL; +PFNGLDRAWRANGEELEMENTARRAYAPPLEPROC __glewDrawRangeElementArrayAPPLE = NULL; +PFNGLELEMENTPOINTERAPPLEPROC __glewElementPointerAPPLE = NULL; +PFNGLMULTIDRAWELEMENTARRAYAPPLEPROC __glewMultiDrawElementArrayAPPLE = NULL; +PFNGLMULTIDRAWRANGEELEMENTARRAYAPPLEPROC __glewMultiDrawRangeElementArrayAPPLE = NULL; + +PFNGLDELETEFENCESAPPLEPROC __glewDeleteFencesAPPLE = NULL; +PFNGLFINISHFENCEAPPLEPROC __glewFinishFenceAPPLE = NULL; +PFNGLFINISHOBJECTAPPLEPROC __glewFinishObjectAPPLE = NULL; +PFNGLGENFENCESAPPLEPROC __glewGenFencesAPPLE = NULL; +PFNGLISFENCEAPPLEPROC __glewIsFenceAPPLE = NULL; +PFNGLSETFENCEAPPLEPROC __glewSetFenceAPPLE = NULL; +PFNGLTESTFENCEAPPLEPROC __glewTestFenceAPPLE = NULL; +PFNGLTESTOBJECTAPPLEPROC __glewTestObjectAPPLE = NULL; + +PFNGLBUFFERPARAMETERIAPPLEPROC __glewBufferParameteriAPPLE = NULL; +PFNGLFLUSHMAPPEDBUFFERRANGEAPPLEPROC __glewFlushMappedBufferRangeAPPLE = NULL; + +PFNGLGETTEXPARAMETERPOINTERVAPPLEPROC __glewGetTexParameterPointervAPPLE = NULL; +PFNGLTEXTURERANGEAPPLEPROC __glewTextureRangeAPPLE = NULL; + +PFNGLBINDVERTEXARRAYAPPLEPROC __glewBindVertexArrayAPPLE = NULL; +PFNGLDELETEVERTEXARRAYSAPPLEPROC __glewDeleteVertexArraysAPPLE = NULL; +PFNGLGENVERTEXARRAYSAPPLEPROC __glewGenVertexArraysAPPLE = NULL; +PFNGLISVERTEXARRAYAPPLEPROC __glewIsVertexArrayAPPLE = NULL; + +PFNGLFLUSHVERTEXARRAYRANGEAPPLEPROC __glewFlushVertexArrayRangeAPPLE = NULL; +PFNGLVERTEXARRAYPARAMETERIAPPLEPROC __glewVertexArrayParameteriAPPLE = NULL; +PFNGLVERTEXARRAYRANGEAPPLEPROC __glewVertexArrayRangeAPPLE = NULL; + +PFNGLCLAMPCOLORARBPROC __glewClampColorARB = NULL; + +PFNGLDRAWBUFFERSARBPROC __glewDrawBuffersARB = NULL; + +PFNGLDRAWARRAYSINSTANCEDARBPROC __glewDrawArraysInstancedARB = NULL; +PFNGLDRAWELEMENTSINSTANCEDARBPROC __glewDrawElementsInstancedARB = NULL; + +PFNGLBINDFRAMEBUFFERPROC __glewBindFramebuffer = NULL; +PFNGLBINDRENDERBUFFERPROC __glewBindRenderbuffer = NULL; +PFNGLBLITFRAMEBUFFERPROC __glewBlitFramebuffer = NULL; +PFNGLCHECKFRAMEBUFFERSTATUSPROC __glewCheckFramebufferStatus = NULL; +PFNGLDELETEFRAMEBUFFERSPROC __glewDeleteFramebuffers = NULL; +PFNGLDELETERENDERBUFFERSPROC __glewDeleteRenderbuffers = NULL; +PFNGLFRAMEBUFFERRENDERBUFFERPROC __glewFramebufferRenderbuffer = NULL; +PFNGLFRAMEBUFFERTEXTURLAYERPROC __glewFramebufferTexturLayer = NULL; +PFNGLFRAMEBUFFERTEXTURE1DPROC __glewFramebufferTexture1D = NULL; +PFNGLFRAMEBUFFERTEXTURE2DPROC __glewFramebufferTexture2D = NULL; +PFNGLFRAMEBUFFERTEXTURE3DPROC __glewFramebufferTexture3D = NULL; +PFNGLGENFRAMEBUFFERSPROC __glewGenFramebuffers = NULL; +PFNGLGENRENDERBUFFERSPROC __glewGenRenderbuffers = NULL; +PFNGLGENERATEMIPMAPPROC __glewGenerateMipmap = NULL; +PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC __glewGetFramebufferAttachmentParameteriv = NULL; +PFNGLGETRENDERBUFFERPARAMETERIVPROC __glewGetRenderbufferParameteriv = NULL; +PFNGLISFRAMEBUFFERPROC __glewIsFramebuffer = NULL; +PFNGLISRENDERBUFFERPROC __glewIsRenderbuffer = NULL; +PFNGLRENDERBUFFERSTORAGEPROC __glewRenderbufferStorage = NULL; +PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC __glewRenderbufferStorageMultisample = NULL; + +PFNGLFRAMEBUFFERTEXTUREARBPROC __glewFramebufferTextureARB = NULL; +PFNGLFRAMEBUFFERTEXTUREFACEARBPROC __glewFramebufferTextureFaceARB = NULL; +PFNGLFRAMEBUFFERTEXTURELAYERARBPROC __glewFramebufferTextureLayerARB = NULL; +PFNGLPROGRAMPARAMETERIARBPROC __glewProgramParameteriARB = NULL; + +PFNGLCOLORSUBTABLEPROC __glewColorSubTable = NULL; +PFNGLCOLORTABLEPROC __glewColorTable = NULL; +PFNGLCOLORTABLEPARAMETERFVPROC __glewColorTableParameterfv = NULL; +PFNGLCOLORTABLEPARAMETERIVPROC __glewColorTableParameteriv = NULL; +PFNGLCONVOLUTIONFILTER1DPROC __glewConvolutionFilter1D = NULL; +PFNGLCONVOLUTIONFILTER2DPROC __glewConvolutionFilter2D = NULL; +PFNGLCONVOLUTIONPARAMETERFPROC __glewConvolutionParameterf = NULL; +PFNGLCONVOLUTIONPARAMETERFVPROC __glewConvolutionParameterfv = NULL; +PFNGLCONVOLUTIONPARAMETERIPROC __glewConvolutionParameteri = NULL; +PFNGLCONVOLUTIONPARAMETERIVPROC __glewConvolutionParameteriv = NULL; +PFNGLCOPYCOLORSUBTABLEPROC __glewCopyColorSubTable = NULL; +PFNGLCOPYCOLORTABLEPROC __glewCopyColorTable = NULL; +PFNGLCOPYCONVOLUTIONFILTER1DPROC __glewCopyConvolutionFilter1D = NULL; +PFNGLCOPYCONVOLUTIONFILTER2DPROC __glewCopyConvolutionFilter2D = NULL; +PFNGLGETCOLORTABLEPROC __glewGetColorTable = NULL; +PFNGLGETCOLORTABLEPARAMETERFVPROC __glewGetColorTableParameterfv = NULL; +PFNGLGETCOLORTABLEPARAMETERIVPROC __glewGetColorTableParameteriv = NULL; +PFNGLGETCONVOLUTIONFILTERPROC __glewGetConvolutionFilter = NULL; +PFNGLGETCONVOLUTIONPARAMETERFVPROC __glewGetConvolutionParameterfv = NULL; +PFNGLGETCONVOLUTIONPARAMETERIVPROC __glewGetConvolutionParameteriv = NULL; +PFNGLGETHISTOGRAMPROC __glewGetHistogram = NULL; +PFNGLGETHISTOGRAMPARAMETERFVPROC __glewGetHistogramParameterfv = NULL; +PFNGLGETHISTOGRAMPARAMETERIVPROC __glewGetHistogramParameteriv = NULL; +PFNGLGETMINMAXPROC __glewGetMinmax = NULL; +PFNGLGETMINMAXPARAMETERFVPROC __glewGetMinmaxParameterfv = NULL; +PFNGLGETMINMAXPARAMETERIVPROC __glewGetMinmaxParameteriv = NULL; +PFNGLGETSEPARABLEFILTERPROC __glewGetSeparableFilter = NULL; +PFNGLHISTOGRAMPROC __glewHistogram = NULL; +PFNGLMINMAXPROC __glewMinmax = NULL; +PFNGLRESETHISTOGRAMPROC __glewResetHistogram = NULL; +PFNGLRESETMINMAXPROC __glewResetMinmax = NULL; +PFNGLSEPARABLEFILTER2DPROC __glewSeparableFilter2D = NULL; + +PFNGLVERTEXATTRIBDIVISORARBPROC __glewVertexAttribDivisorARB = NULL; + +PFNGLFLUSHMAPPEDBUFFERRANGEPROC __glewFlushMappedBufferRange = NULL; +PFNGLMAPBUFFERRANGEPROC __glewMapBufferRange = NULL; + +PFNGLCURRENTPALETTEMATRIXARBPROC __glewCurrentPaletteMatrixARB = NULL; +PFNGLMATRIXINDEXPOINTERARBPROC __glewMatrixIndexPointerARB = NULL; +PFNGLMATRIXINDEXUBVARBPROC __glewMatrixIndexubvARB = NULL; +PFNGLMATRIXINDEXUIVARBPROC __glewMatrixIndexuivARB = NULL; +PFNGLMATRIXINDEXUSVARBPROC __glewMatrixIndexusvARB = NULL; + +PFNGLSAMPLECOVERAGEARBPROC __glewSampleCoverageARB = NULL; + +PFNGLACTIVETEXTUREARBPROC __glewActiveTextureARB = NULL; +PFNGLCLIENTACTIVETEXTUREARBPROC __glewClientActiveTextureARB = NULL; +PFNGLMULTITEXCOORD1DARBPROC __glewMultiTexCoord1dARB = NULL; +PFNGLMULTITEXCOORD1DVARBPROC __glewMultiTexCoord1dvARB = NULL; +PFNGLMULTITEXCOORD1FARBPROC __glewMultiTexCoord1fARB = NULL; +PFNGLMULTITEXCOORD1FVARBPROC __glewMultiTexCoord1fvARB = NULL; +PFNGLMULTITEXCOORD1IARBPROC __glewMultiTexCoord1iARB = NULL; +PFNGLMULTITEXCOORD1IVARBPROC __glewMultiTexCoord1ivARB = NULL; +PFNGLMULTITEXCOORD1SARBPROC __glewMultiTexCoord1sARB = NULL; +PFNGLMULTITEXCOORD1SVARBPROC __glewMultiTexCoord1svARB = NULL; +PFNGLMULTITEXCOORD2DARBPROC __glewMultiTexCoord2dARB = NULL; +PFNGLMULTITEXCOORD2DVARBPROC __glewMultiTexCoord2dvARB = NULL; +PFNGLMULTITEXCOORD2FARBPROC __glewMultiTexCoord2fARB = NULL; +PFNGLMULTITEXCOORD2FVARBPROC __glewMultiTexCoord2fvARB = NULL; +PFNGLMULTITEXCOORD2IARBPROC __glewMultiTexCoord2iARB = NULL; +PFNGLMULTITEXCOORD2IVARBPROC __glewMultiTexCoord2ivARB = NULL; +PFNGLMULTITEXCOORD2SARBPROC __glewMultiTexCoord2sARB = NULL; +PFNGLMULTITEXCOORD2SVARBPROC __glewMultiTexCoord2svARB = NULL; +PFNGLMULTITEXCOORD3DARBPROC __glewMultiTexCoord3dARB = NULL; +PFNGLMULTITEXCOORD3DVARBPROC __glewMultiTexCoord3dvARB = NULL; +PFNGLMULTITEXCOORD3FARBPROC __glewMultiTexCoord3fARB = NULL; +PFNGLMULTITEXCOORD3FVARBPROC __glewMultiTexCoord3fvARB = NULL; +PFNGLMULTITEXCOORD3IARBPROC __glewMultiTexCoord3iARB = NULL; +PFNGLMULTITEXCOORD3IVARBPROC __glewMultiTexCoord3ivARB = NULL; +PFNGLMULTITEXCOORD3SARBPROC __glewMultiTexCoord3sARB = NULL; +PFNGLMULTITEXCOORD3SVARBPROC __glewMultiTexCoord3svARB = NULL; +PFNGLMULTITEXCOORD4DARBPROC __glewMultiTexCoord4dARB = NULL; +PFNGLMULTITEXCOORD4DVARBPROC __glewMultiTexCoord4dvARB = NULL; +PFNGLMULTITEXCOORD4FARBPROC __glewMultiTexCoord4fARB = NULL; +PFNGLMULTITEXCOORD4FVARBPROC __glewMultiTexCoord4fvARB = NULL; +PFNGLMULTITEXCOORD4IARBPROC __glewMultiTexCoord4iARB = NULL; +PFNGLMULTITEXCOORD4IVARBPROC __glewMultiTexCoord4ivARB = NULL; +PFNGLMULTITEXCOORD4SARBPROC __glewMultiTexCoord4sARB = NULL; +PFNGLMULTITEXCOORD4SVARBPROC __glewMultiTexCoord4svARB = NULL; + +PFNGLBEGINQUERYARBPROC __glewBeginQueryARB = NULL; +PFNGLDELETEQUERIESARBPROC __glewDeleteQueriesARB = NULL; +PFNGLENDQUERYARBPROC __glewEndQueryARB = NULL; +PFNGLGENQUERIESARBPROC __glewGenQueriesARB = NULL; +PFNGLGETQUERYOBJECTIVARBPROC __glewGetQueryObjectivARB = NULL; +PFNGLGETQUERYOBJECTUIVARBPROC __glewGetQueryObjectuivARB = NULL; +PFNGLGETQUERYIVARBPROC __glewGetQueryivARB = NULL; +PFNGLISQUERYARBPROC __glewIsQueryARB = NULL; + +PFNGLPOINTPARAMETERFARBPROC __glewPointParameterfARB = NULL; +PFNGLPOINTPARAMETERFVARBPROC __glewPointParameterfvARB = NULL; + +PFNGLATTACHOBJECTARBPROC __glewAttachObjectARB = NULL; +PFNGLCOMPILESHADERARBPROC __glewCompileShaderARB = NULL; +PFNGLCREATEPROGRAMOBJECTARBPROC __glewCreateProgramObjectARB = NULL; +PFNGLCREATESHADEROBJECTARBPROC __glewCreateShaderObjectARB = NULL; +PFNGLDELETEOBJECTARBPROC __glewDeleteObjectARB = NULL; +PFNGLDETACHOBJECTARBPROC __glewDetachObjectARB = NULL; +PFNGLGETACTIVEUNIFORMARBPROC __glewGetActiveUniformARB = NULL; +PFNGLGETATTACHEDOBJECTSARBPROC __glewGetAttachedObjectsARB = NULL; +PFNGLGETHANDLEARBPROC __glewGetHandleARB = NULL; +PFNGLGETINFOLOGARBPROC __glewGetInfoLogARB = NULL; +PFNGLGETOBJECTPARAMETERFVARBPROC __glewGetObjectParameterfvARB = NULL; +PFNGLGETOBJECTPARAMETERIVARBPROC __glewGetObjectParameterivARB = NULL; +PFNGLGETSHADERSOURCEARBPROC __glewGetShaderSourceARB = NULL; +PFNGLGETUNIFORMLOCATIONARBPROC __glewGetUniformLocationARB = NULL; +PFNGLGETUNIFORMFVARBPROC __glewGetUniformfvARB = NULL; +PFNGLGETUNIFORMIVARBPROC __glewGetUniformivARB = NULL; +PFNGLLINKPROGRAMARBPROC __glewLinkProgramARB = NULL; +PFNGLSHADERSOURCEARBPROC __glewShaderSourceARB = NULL; +PFNGLUNIFORM1FARBPROC __glewUniform1fARB = NULL; +PFNGLUNIFORM1FVARBPROC __glewUniform1fvARB = NULL; +PFNGLUNIFORM1IARBPROC __glewUniform1iARB = NULL; +PFNGLUNIFORM1IVARBPROC __glewUniform1ivARB = NULL; +PFNGLUNIFORM2FARBPROC __glewUniform2fARB = NULL; +PFNGLUNIFORM2FVARBPROC __glewUniform2fvARB = NULL; +PFNGLUNIFORM2IARBPROC __glewUniform2iARB = NULL; +PFNGLUNIFORM2IVARBPROC __glewUniform2ivARB = NULL; +PFNGLUNIFORM3FARBPROC __glewUniform3fARB = NULL; +PFNGLUNIFORM3FVARBPROC __glewUniform3fvARB = NULL; +PFNGLUNIFORM3IARBPROC __glewUniform3iARB = NULL; +PFNGLUNIFORM3IVARBPROC __glewUniform3ivARB = NULL; +PFNGLUNIFORM4FARBPROC __glewUniform4fARB = NULL; +PFNGLUNIFORM4FVARBPROC __glewUniform4fvARB = NULL; +PFNGLUNIFORM4IARBPROC __glewUniform4iARB = NULL; +PFNGLUNIFORM4IVARBPROC __glewUniform4ivARB = NULL; +PFNGLUNIFORMMATRIX2FVARBPROC __glewUniformMatrix2fvARB = NULL; +PFNGLUNIFORMMATRIX3FVARBPROC __glewUniformMatrix3fvARB = NULL; +PFNGLUNIFORMMATRIX4FVARBPROC __glewUniformMatrix4fvARB = NULL; +PFNGLUSEPROGRAMOBJECTARBPROC __glewUseProgramObjectARB = NULL; +PFNGLVALIDATEPROGRAMARBPROC __glewValidateProgramARB = NULL; + +PFNGLTEXBUFFERARBPROC __glewTexBufferARB = NULL; + +PFNGLCOMPRESSEDTEXIMAGE1DARBPROC __glewCompressedTexImage1DARB = NULL; +PFNGLCOMPRESSEDTEXIMAGE2DARBPROC __glewCompressedTexImage2DARB = NULL; +PFNGLCOMPRESSEDTEXIMAGE3DARBPROC __glewCompressedTexImage3DARB = NULL; +PFNGLCOMPRESSEDTEXSUBIMAGE1DARBPROC __glewCompressedTexSubImage1DARB = NULL; +PFNGLCOMPRESSEDTEXSUBIMAGE2DARBPROC __glewCompressedTexSubImage2DARB = NULL; +PFNGLCOMPRESSEDTEXSUBIMAGE3DARBPROC __glewCompressedTexSubImage3DARB = NULL; +PFNGLGETCOMPRESSEDTEXIMAGEARBPROC __glewGetCompressedTexImageARB = NULL; + +PFNGLLOADTRANSPOSEMATRIXDARBPROC __glewLoadTransposeMatrixdARB = NULL; +PFNGLLOADTRANSPOSEMATRIXFARBPROC __glewLoadTransposeMatrixfARB = NULL; +PFNGLMULTTRANSPOSEMATRIXDARBPROC __glewMultTransposeMatrixdARB = NULL; +PFNGLMULTTRANSPOSEMATRIXFARBPROC __glewMultTransposeMatrixfARB = NULL; + +PFNGLBINDVERTEXARRAYPROC __glewBindVertexArray = NULL; +PFNGLDELETEVERTEXARRAYSPROC __glewDeleteVertexArrays = NULL; +PFNGLGENVERTEXARRAYSPROC __glewGenVertexArrays = NULL; +PFNGLISVERTEXARRAYPROC __glewIsVertexArray = NULL; + +PFNGLVERTEXBLENDARBPROC __glewVertexBlendARB = NULL; +PFNGLWEIGHTPOINTERARBPROC __glewWeightPointerARB = NULL; +PFNGLWEIGHTBVARBPROC __glewWeightbvARB = NULL; +PFNGLWEIGHTDVARBPROC __glewWeightdvARB = NULL; +PFNGLWEIGHTFVARBPROC __glewWeightfvARB = NULL; +PFNGLWEIGHTIVARBPROC __glewWeightivARB = NULL; +PFNGLWEIGHTSVARBPROC __glewWeightsvARB = NULL; +PFNGLWEIGHTUBVARBPROC __glewWeightubvARB = NULL; +PFNGLWEIGHTUIVARBPROC __glewWeightuivARB = NULL; +PFNGLWEIGHTUSVARBPROC __glewWeightusvARB = NULL; + +PFNGLBINDBUFFERARBPROC __glewBindBufferARB = NULL; +PFNGLBUFFERDATAARBPROC __glewBufferDataARB = NULL; +PFNGLBUFFERSUBDATAARBPROC __glewBufferSubDataARB = NULL; +PFNGLDELETEBUFFERSARBPROC __glewDeleteBuffersARB = NULL; +PFNGLGENBUFFERSARBPROC __glewGenBuffersARB = NULL; +PFNGLGETBUFFERPARAMETERIVARBPROC __glewGetBufferParameterivARB = NULL; +PFNGLGETBUFFERPOINTERVARBPROC __glewGetBufferPointervARB = NULL; +PFNGLGETBUFFERSUBDATAARBPROC __glewGetBufferSubDataARB = NULL; +PFNGLISBUFFERARBPROC __glewIsBufferARB = NULL; +PFNGLMAPBUFFERARBPROC __glewMapBufferARB = NULL; +PFNGLUNMAPBUFFERARBPROC __glewUnmapBufferARB = NULL; + +PFNGLBINDPROGRAMARBPROC __glewBindProgramARB = NULL; +PFNGLDELETEPROGRAMSARBPROC __glewDeleteProgramsARB = NULL; +PFNGLDISABLEVERTEXATTRIBARRAYARBPROC __glewDisableVertexAttribArrayARB = NULL; +PFNGLENABLEVERTEXATTRIBARRAYARBPROC __glewEnableVertexAttribArrayARB = NULL; +PFNGLGENPROGRAMSARBPROC __glewGenProgramsARB = NULL; +PFNGLGETPROGRAMENVPARAMETERDVARBPROC __glewGetProgramEnvParameterdvARB = NULL; +PFNGLGETPROGRAMENVPARAMETERFVARBPROC __glewGetProgramEnvParameterfvARB = NULL; +PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC __glewGetProgramLocalParameterdvARB = NULL; +PFNGLGETPROGRAMLOCALPARAMETERFVARBPROC __glewGetProgramLocalParameterfvARB = NULL; +PFNGLGETPROGRAMSTRINGARBPROC __glewGetProgramStringARB = NULL; +PFNGLGETPROGRAMIVARBPROC __glewGetProgramivARB = NULL; +PFNGLGETVERTEXATTRIBPOINTERVARBPROC __glewGetVertexAttribPointervARB = NULL; +PFNGLGETVERTEXATTRIBDVARBPROC __glewGetVertexAttribdvARB = NULL; +PFNGLGETVERTEXATTRIBFVARBPROC __glewGetVertexAttribfvARB = NULL; +PFNGLGETVERTEXATTRIBIVARBPROC __glewGetVertexAttribivARB = NULL; +PFNGLISPROGRAMARBPROC __glewIsProgramARB = NULL; +PFNGLPROGRAMENVPARAMETER4DARBPROC __glewProgramEnvParameter4dARB = NULL; +PFNGLPROGRAMENVPARAMETER4DVARBPROC __glewProgramEnvParameter4dvARB = NULL; +PFNGLPROGRAMENVPARAMETER4FARBPROC __glewProgramEnvParameter4fARB = NULL; +PFNGLPROGRAMENVPARAMETER4FVARBPROC __glewProgramEnvParameter4fvARB = NULL; +PFNGLPROGRAMLOCALPARAMETER4DARBPROC __glewProgramLocalParameter4dARB = NULL; +PFNGLPROGRAMLOCALPARAMETER4DVARBPROC __glewProgramLocalParameter4dvARB = NULL; +PFNGLPROGRAMLOCALPARAMETER4FARBPROC __glewProgramLocalParameter4fARB = NULL; +PFNGLPROGRAMLOCALPARAMETER4FVARBPROC __glewProgramLocalParameter4fvARB = NULL; +PFNGLPROGRAMSTRINGARBPROC __glewProgramStringARB = NULL; +PFNGLVERTEXATTRIB1DARBPROC __glewVertexAttrib1dARB = NULL; +PFNGLVERTEXATTRIB1DVARBPROC __glewVertexAttrib1dvARB = NULL; +PFNGLVERTEXATTRIB1FARBPROC __glewVertexAttrib1fARB = NULL; +PFNGLVERTEXATTRIB1FVARBPROC __glewVertexAttrib1fvARB = NULL; +PFNGLVERTEXATTRIB1SARBPROC __glewVertexAttrib1sARB = NULL; +PFNGLVERTEXATTRIB1SVARBPROC __glewVertexAttrib1svARB = NULL; +PFNGLVERTEXATTRIB2DARBPROC __glewVertexAttrib2dARB = NULL; +PFNGLVERTEXATTRIB2DVARBPROC __glewVertexAttrib2dvARB = NULL; +PFNGLVERTEXATTRIB2FARBPROC __glewVertexAttrib2fARB = NULL; +PFNGLVERTEXATTRIB2FVARBPROC __glewVertexAttrib2fvARB = NULL; +PFNGLVERTEXATTRIB2SARBPROC __glewVertexAttrib2sARB = NULL; +PFNGLVERTEXATTRIB2SVARBPROC __glewVertexAttrib2svARB = NULL; +PFNGLVERTEXATTRIB3DARBPROC __glewVertexAttrib3dARB = NULL; +PFNGLVERTEXATTRIB3DVARBPROC __glewVertexAttrib3dvARB = NULL; +PFNGLVERTEXATTRIB3FARBPROC __glewVertexAttrib3fARB = NULL; +PFNGLVERTEXATTRIB3FVARBPROC __glewVertexAttrib3fvARB = NULL; +PFNGLVERTEXATTRIB3SARBPROC __glewVertexAttrib3sARB = NULL; +PFNGLVERTEXATTRIB3SVARBPROC __glewVertexAttrib3svARB = NULL; +PFNGLVERTEXATTRIB4NBVARBPROC __glewVertexAttrib4NbvARB = NULL; +PFNGLVERTEXATTRIB4NIVARBPROC __glewVertexAttrib4NivARB = NULL; +PFNGLVERTEXATTRIB4NSVARBPROC __glewVertexAttrib4NsvARB = NULL; +PFNGLVERTEXATTRIB4NUBARBPROC __glewVertexAttrib4NubARB = NULL; +PFNGLVERTEXATTRIB4NUBVARBPROC __glewVertexAttrib4NubvARB = NULL; +PFNGLVERTEXATTRIB4NUIVARBPROC __glewVertexAttrib4NuivARB = NULL; +PFNGLVERTEXATTRIB4NUSVARBPROC __glewVertexAttrib4NusvARB = NULL; +PFNGLVERTEXATTRIB4BVARBPROC __glewVertexAttrib4bvARB = NULL; +PFNGLVERTEXATTRIB4DARBPROC __glewVertexAttrib4dARB = NULL; +PFNGLVERTEXATTRIB4DVARBPROC __glewVertexAttrib4dvARB = NULL; +PFNGLVERTEXATTRIB4FARBPROC __glewVertexAttrib4fARB = NULL; +PFNGLVERTEXATTRIB4FVARBPROC __glewVertexAttrib4fvARB = NULL; +PFNGLVERTEXATTRIB4IVARBPROC __glewVertexAttrib4ivARB = NULL; +PFNGLVERTEXATTRIB4SARBPROC __glewVertexAttrib4sARB = NULL; +PFNGLVERTEXATTRIB4SVARBPROC __glewVertexAttrib4svARB = NULL; +PFNGLVERTEXATTRIB4UBVARBPROC __glewVertexAttrib4ubvARB = NULL; +PFNGLVERTEXATTRIB4UIVARBPROC __glewVertexAttrib4uivARB = NULL; +PFNGLVERTEXATTRIB4USVARBPROC __glewVertexAttrib4usvARB = NULL; +PFNGLVERTEXATTRIBPOINTERARBPROC __glewVertexAttribPointerARB = NULL; + +PFNGLBINDATTRIBLOCATIONARBPROC __glewBindAttribLocationARB = NULL; +PFNGLGETACTIVEATTRIBARBPROC __glewGetActiveAttribARB = NULL; +PFNGLGETATTRIBLOCATIONARBPROC __glewGetAttribLocationARB = NULL; + +PFNGLWINDOWPOS2DARBPROC __glewWindowPos2dARB = NULL; +PFNGLWINDOWPOS2DVARBPROC __glewWindowPos2dvARB = NULL; +PFNGLWINDOWPOS2FARBPROC __glewWindowPos2fARB = NULL; +PFNGLWINDOWPOS2FVARBPROC __glewWindowPos2fvARB = NULL; +PFNGLWINDOWPOS2IARBPROC __glewWindowPos2iARB = NULL; +PFNGLWINDOWPOS2IVARBPROC __glewWindowPos2ivARB = NULL; +PFNGLWINDOWPOS2SARBPROC __glewWindowPos2sARB = NULL; +PFNGLWINDOWPOS2SVARBPROC __glewWindowPos2svARB = NULL; +PFNGLWINDOWPOS3DARBPROC __glewWindowPos3dARB = NULL; +PFNGLWINDOWPOS3DVARBPROC __glewWindowPos3dvARB = NULL; +PFNGLWINDOWPOS3FARBPROC __glewWindowPos3fARB = NULL; +PFNGLWINDOWPOS3FVARBPROC __glewWindowPos3fvARB = NULL; +PFNGLWINDOWPOS3IARBPROC __glewWindowPos3iARB = NULL; +PFNGLWINDOWPOS3IVARBPROC __glewWindowPos3ivARB = NULL; +PFNGLWINDOWPOS3SARBPROC __glewWindowPos3sARB = NULL; +PFNGLWINDOWPOS3SVARBPROC __glewWindowPos3svARB = NULL; + +PFNGLDRAWBUFFERSATIPROC __glewDrawBuffersATI = NULL; + +PFNGLDRAWELEMENTARRAYATIPROC __glewDrawElementArrayATI = NULL; +PFNGLDRAWRANGEELEMENTARRAYATIPROC __glewDrawRangeElementArrayATI = NULL; +PFNGLELEMENTPOINTERATIPROC __glewElementPointerATI = NULL; + +PFNGLGETTEXBUMPPARAMETERFVATIPROC __glewGetTexBumpParameterfvATI = NULL; +PFNGLGETTEXBUMPPARAMETERIVATIPROC __glewGetTexBumpParameterivATI = NULL; +PFNGLTEXBUMPPARAMETERFVATIPROC __glewTexBumpParameterfvATI = NULL; +PFNGLTEXBUMPPARAMETERIVATIPROC __glewTexBumpParameterivATI = NULL; + +PFNGLALPHAFRAGMENTOP1ATIPROC __glewAlphaFragmentOp1ATI = NULL; +PFNGLALPHAFRAGMENTOP2ATIPROC __glewAlphaFragmentOp2ATI = NULL; +PFNGLALPHAFRAGMENTOP3ATIPROC __glewAlphaFragmentOp3ATI = NULL; +PFNGLBEGINFRAGMENTSHADERATIPROC __glewBeginFragmentShaderATI = NULL; +PFNGLBINDFRAGMENTSHADERATIPROC __glewBindFragmentShaderATI = NULL; +PFNGLCOLORFRAGMENTOP1ATIPROC __glewColorFragmentOp1ATI = NULL; +PFNGLCOLORFRAGMENTOP2ATIPROC __glewColorFragmentOp2ATI = NULL; +PFNGLCOLORFRAGMENTOP3ATIPROC __glewColorFragmentOp3ATI = NULL; +PFNGLDELETEFRAGMENTSHADERATIPROC __glewDeleteFragmentShaderATI = NULL; +PFNGLENDFRAGMENTSHADERATIPROC __glewEndFragmentShaderATI = NULL; +PFNGLGENFRAGMENTSHADERSATIPROC __glewGenFragmentShadersATI = NULL; +PFNGLPASSTEXCOORDATIPROC __glewPassTexCoordATI = NULL; +PFNGLSAMPLEMAPATIPROC __glewSampleMapATI = NULL; +PFNGLSETFRAGMENTSHADERCONSTANTATIPROC __glewSetFragmentShaderConstantATI = NULL; + +PFNGLMAPOBJECTBUFFERATIPROC __glewMapObjectBufferATI = NULL; +PFNGLUNMAPOBJECTBUFFERATIPROC __glewUnmapObjectBufferATI = NULL; + +PFNGLPNTRIANGLESFATIPROC __glPNTrianglewesfATI = NULL; +PFNGLPNTRIANGLESIATIPROC __glPNTrianglewesiATI = NULL; + +PFNGLSTENCILFUNCSEPARATEATIPROC __glewStencilFuncSeparateATI = NULL; +PFNGLSTENCILOPSEPARATEATIPROC __glewStencilOpSeparateATI = NULL; + +PFNGLARRAYOBJECTATIPROC __glewArrayObjectATI = NULL; +PFNGLFREEOBJECTBUFFERATIPROC __glewFreeObjectBufferATI = NULL; +PFNGLGETARRAYOBJECTFVATIPROC __glewGetArrayObjectfvATI = NULL; +PFNGLGETARRAYOBJECTIVATIPROC __glewGetArrayObjectivATI = NULL; +PFNGLGETOBJECTBUFFERFVATIPROC __glewGetObjectBufferfvATI = NULL; +PFNGLGETOBJECTBUFFERIVATIPROC __glewGetObjectBufferivATI = NULL; +PFNGLGETVARIANTARRAYOBJECTFVATIPROC __glewGetVariantArrayObjectfvATI = NULL; +PFNGLGETVARIANTARRAYOBJECTIVATIPROC __glewGetVariantArrayObjectivATI = NULL; +PFNGLISOBJECTBUFFERATIPROC __glewIsObjectBufferATI = NULL; +PFNGLNEWOBJECTBUFFERATIPROC __glewNewObjectBufferATI = NULL; +PFNGLUPDATEOBJECTBUFFERATIPROC __glewUpdateObjectBufferATI = NULL; +PFNGLVARIANTARRAYOBJECTATIPROC __glewVariantArrayObjectATI = NULL; + +PFNGLGETVERTEXATTRIBARRAYOBJECTFVATIPROC __glewGetVertexAttribArrayObjectfvATI = NULL; +PFNGLGETVERTEXATTRIBARRAYOBJECTIVATIPROC __glewGetVertexAttribArrayObjectivATI = NULL; +PFNGLVERTEXATTRIBARRAYOBJECTATIPROC __glewVertexAttribArrayObjectATI = NULL; + +PFNGLCLIENTACTIVEVERTEXSTREAMATIPROC __glewClientActiveVertexStreamATI = NULL; +PFNGLNORMALSTREAM3BATIPROC __glewNormalStream3bATI = NULL; +PFNGLNORMALSTREAM3BVATIPROC __glewNormalStream3bvATI = NULL; +PFNGLNORMALSTREAM3DATIPROC __glewNormalStream3dATI = NULL; +PFNGLNORMALSTREAM3DVATIPROC __glewNormalStream3dvATI = NULL; +PFNGLNORMALSTREAM3FATIPROC __glewNormalStream3fATI = NULL; +PFNGLNORMALSTREAM3FVATIPROC __glewNormalStream3fvATI = NULL; +PFNGLNORMALSTREAM3IATIPROC __glewNormalStream3iATI = NULL; +PFNGLNORMALSTREAM3IVATIPROC __glewNormalStream3ivATI = NULL; +PFNGLNORMALSTREAM3SATIPROC __glewNormalStream3sATI = NULL; +PFNGLNORMALSTREAM3SVATIPROC __glewNormalStream3svATI = NULL; +PFNGLVERTEXBLENDENVFATIPROC __glewVertexBlendEnvfATI = NULL; +PFNGLVERTEXBLENDENVIATIPROC __glewVertexBlendEnviATI = NULL; +PFNGLVERTEXSTREAM2DATIPROC __glewVertexStream2dATI = NULL; +PFNGLVERTEXSTREAM2DVATIPROC __glewVertexStream2dvATI = NULL; +PFNGLVERTEXSTREAM2FATIPROC __glewVertexStream2fATI = NULL; +PFNGLVERTEXSTREAM2FVATIPROC __glewVertexStream2fvATI = NULL; +PFNGLVERTEXSTREAM2IATIPROC __glewVertexStream2iATI = NULL; +PFNGLVERTEXSTREAM2IVATIPROC __glewVertexStream2ivATI = NULL; +PFNGLVERTEXSTREAM2SATIPROC __glewVertexStream2sATI = NULL; +PFNGLVERTEXSTREAM2SVATIPROC __glewVertexStream2svATI = NULL; +PFNGLVERTEXSTREAM3DATIPROC __glewVertexStream3dATI = NULL; +PFNGLVERTEXSTREAM3DVATIPROC __glewVertexStream3dvATI = NULL; +PFNGLVERTEXSTREAM3FATIPROC __glewVertexStream3fATI = NULL; +PFNGLVERTEXSTREAM3FVATIPROC __glewVertexStream3fvATI = NULL; +PFNGLVERTEXSTREAM3IATIPROC __glewVertexStream3iATI = NULL; +PFNGLVERTEXSTREAM3IVATIPROC __glewVertexStream3ivATI = NULL; +PFNGLVERTEXSTREAM3SATIPROC __glewVertexStream3sATI = NULL; +PFNGLVERTEXSTREAM3SVATIPROC __glewVertexStream3svATI = NULL; +PFNGLVERTEXSTREAM4DATIPROC __glewVertexStream4dATI = NULL; +PFNGLVERTEXSTREAM4DVATIPROC __glewVertexStream4dvATI = NULL; +PFNGLVERTEXSTREAM4FATIPROC __glewVertexStream4fATI = NULL; +PFNGLVERTEXSTREAM4FVATIPROC __glewVertexStream4fvATI = NULL; +PFNGLVERTEXSTREAM4IATIPROC __glewVertexStream4iATI = NULL; +PFNGLVERTEXSTREAM4IVATIPROC __glewVertexStream4ivATI = NULL; +PFNGLVERTEXSTREAM4SATIPROC __glewVertexStream4sATI = NULL; +PFNGLVERTEXSTREAM4SVATIPROC __glewVertexStream4svATI = NULL; + +PFNGLGETUNIFORMBUFFERSIZEEXTPROC __glewGetUniformBufferSizeEXT = NULL; +PFNGLGETUNIFORMOFFSETEXTPROC __glewGetUniformOffsetEXT = NULL; +PFNGLUNIFORMBUFFEREXTPROC __glewUniformBufferEXT = NULL; + +PFNGLBLENDCOLOREXTPROC __glewBlendColorEXT = NULL; + +PFNGLBLENDEQUATIONSEPARATEEXTPROC __glewBlendEquationSeparateEXT = NULL; + +PFNGLBLENDFUNCSEPARATEEXTPROC __glewBlendFuncSeparateEXT = NULL; + +PFNGLBLENDEQUATIONEXTPROC __glewBlendEquationEXT = NULL; + +PFNGLCOLORSUBTABLEEXTPROC __glewColorSubTableEXT = NULL; +PFNGLCOPYCOLORSUBTABLEEXTPROC __glewCopyColorSubTableEXT = NULL; + +PFNGLLOCKARRAYSEXTPROC __glewLockArraysEXT = NULL; +PFNGLUNLOCKARRAYSEXTPROC __glewUnlockArraysEXT = NULL; + +PFNGLCONVOLUTIONFILTER1DEXTPROC __glewConvolutionFilter1DEXT = NULL; +PFNGLCONVOLUTIONFILTER2DEXTPROC __glewConvolutionFilter2DEXT = NULL; +PFNGLCONVOLUTIONPARAMETERFEXTPROC __glewConvolutionParameterfEXT = NULL; +PFNGLCONVOLUTIONPARAMETERFVEXTPROC __glewConvolutionParameterfvEXT = NULL; +PFNGLCONVOLUTIONPARAMETERIEXTPROC __glewConvolutionParameteriEXT = NULL; +PFNGLCONVOLUTIONPARAMETERIVEXTPROC __glewConvolutionParameterivEXT = NULL; +PFNGLCOPYCONVOLUTIONFILTER1DEXTPROC __glewCopyConvolutionFilter1DEXT = NULL; +PFNGLCOPYCONVOLUTIONFILTER2DEXTPROC __glewCopyConvolutionFilter2DEXT = NULL; +PFNGLGETCONVOLUTIONFILTEREXTPROC __glewGetConvolutionFilterEXT = NULL; +PFNGLGETCONVOLUTIONPARAMETERFVEXTPROC __glewGetConvolutionParameterfvEXT = NULL; +PFNGLGETCONVOLUTIONPARAMETERIVEXTPROC __glewGetConvolutionParameterivEXT = NULL; +PFNGLGETSEPARABLEFILTEREXTPROC __glewGetSeparableFilterEXT = NULL; +PFNGLSEPARABLEFILTER2DEXTPROC __glewSeparableFilter2DEXT = NULL; + +PFNGLBINORMALPOINTEREXTPROC __glewBinormalPointerEXT = NULL; +PFNGLTANGENTPOINTEREXTPROC __glewTangentPointerEXT = NULL; + +PFNGLCOPYTEXIMAGE1DEXTPROC __glewCopyTexImage1DEXT = NULL; +PFNGLCOPYTEXIMAGE2DEXTPROC __glewCopyTexImage2DEXT = NULL; +PFNGLCOPYTEXSUBIMAGE1DEXTPROC __glewCopyTexSubImage1DEXT = NULL; +PFNGLCOPYTEXSUBIMAGE2DEXTPROC __glewCopyTexSubImage2DEXT = NULL; +PFNGLCOPYTEXSUBIMAGE3DEXTPROC __glewCopyTexSubImage3DEXT = NULL; + +PFNGLCULLPARAMETERDVEXTPROC __glewCullParameterdvEXT = NULL; +PFNGLCULLPARAMETERFVEXTPROC __glewCullParameterfvEXT = NULL; + +PFNGLDEPTHBOUNDSEXTPROC __glewDepthBoundsEXT = NULL; + +PFNGLBINDMULTITEXTUREEXTPROC __glewBindMultiTextureEXT = NULL; +PFNGLCHECKNAMEDFRAMEBUFFERSTATUSEXTPROC __glewCheckNamedFramebufferStatusEXT = NULL; +PFNGLCLIENTATTRIBDEFAULTEXTPROC __glewClientAttribDefaultEXT = NULL; +PFNGLCOMPRESSEDMULTITEXIMAGE1DEXTPROC __glewCompressedMultiTexImage1DEXT = NULL; +PFNGLCOMPRESSEDMULTITEXIMAGE2DEXTPROC __glewCompressedMultiTexImage2DEXT = NULL; +PFNGLCOMPRESSEDMULTITEXIMAGE3DEXTPROC __glewCompressedMultiTexImage3DEXT = NULL; +PFNGLCOMPRESSEDMULTITEXSUBIMAGE1DEXTPROC __glewCompressedMultiTexSubImage1DEXT = NULL; +PFNGLCOMPRESSEDMULTITEXSUBIMAGE2DEXTPROC __glewCompressedMultiTexSubImage2DEXT = NULL; +PFNGLCOMPRESSEDMULTITEXSUBIMAGE3DEXTPROC __glewCompressedMultiTexSubImage3DEXT = NULL; +PFNGLCOMPRESSEDTEXTUREIMAGE1DEXTPROC __glewCompressedTextureImage1DEXT = NULL; +PFNGLCOMPRESSEDTEXTUREIMAGE2DEXTPROC __glewCompressedTextureImage2DEXT = NULL; +PFNGLCOMPRESSEDTEXTUREIMAGE3DEXTPROC __glewCompressedTextureImage3DEXT = NULL; +PFNGLCOMPRESSEDTEXTURESUBIMAGE1DEXTPROC __glewCompressedTextureSubImage1DEXT = NULL; +PFNGLCOMPRESSEDTEXTURESUBIMAGE2DEXTPROC __glewCompressedTextureSubImage2DEXT = NULL; +PFNGLCOMPRESSEDTEXTURESUBIMAGE3DEXTPROC __glewCompressedTextureSubImage3DEXT = NULL; +PFNGLCOPYMULTITEXIMAGE1DEXTPROC __glewCopyMultiTexImage1DEXT = NULL; +PFNGLCOPYMULTITEXIMAGE2DEXTPROC __glewCopyMultiTexImage2DEXT = NULL; +PFNGLCOPYMULTITEXSUBIMAGE1DEXTPROC __glewCopyMultiTexSubImage1DEXT = NULL; +PFNGLCOPYMULTITEXSUBIMAGE2DEXTPROC __glewCopyMultiTexSubImage2DEXT = NULL; +PFNGLCOPYMULTITEXSUBIMAGE3DEXTPROC __glewCopyMultiTexSubImage3DEXT = NULL; +PFNGLCOPYTEXTUREIMAGE1DEXTPROC __glewCopyTextureImage1DEXT = NULL; +PFNGLCOPYTEXTUREIMAGE2DEXTPROC __glewCopyTextureImage2DEXT = NULL; +PFNGLCOPYTEXTURESUBIMAGE1DEXTPROC __glewCopyTextureSubImage1DEXT = NULL; +PFNGLCOPYTEXTURESUBIMAGE2DEXTPROC __glewCopyTextureSubImage2DEXT = NULL; +PFNGLCOPYTEXTURESUBIMAGE3DEXTPROC __glewCopyTextureSubImage3DEXT = NULL; +PFNGLDISABLECLIENTSTATEINDEXEDEXTPROC __glewDisableClientStateIndexedEXT = NULL; +PFNGLENABLECLIENTSTATEINDEXEDEXTPROC __glewEnableClientStateIndexedEXT = NULL; +PFNGLFRAMEBUFFERDRAWBUFFEREXTPROC __glewFramebufferDrawBufferEXT = NULL; +PFNGLFRAMEBUFFERDRAWBUFFERSEXTPROC __glewFramebufferDrawBuffersEXT = NULL; +PFNGLFRAMEBUFFERREADBUFFEREXTPROC __glewFramebufferReadBufferEXT = NULL; +PFNGLGENERATEMULTITEXMIPMAPEXTPROC __glewGenerateMultiTexMipmapEXT = NULL; +PFNGLGENERATETEXTUREMIPMAPEXTPROC __glewGenerateTextureMipmapEXT = NULL; +PFNGLGETCOMPRESSEDMULTITEXIMAGEEXTPROC __glewGetCompressedMultiTexImageEXT = NULL; +PFNGLGETCOMPRESSEDTEXTUREIMAGEEXTPROC __glewGetCompressedTextureImageEXT = NULL; +PFNGLGETDOUBLEINDEXEDVEXTPROC __glewGetDoubleIndexedvEXT = NULL; +PFNGLGETFLOATINDEXEDVEXTPROC __glewGetFloatIndexedvEXT = NULL; +PFNGLGETFRAMEBUFFERPARAMETERIVEXTPROC __glewGetFramebufferParameterivEXT = NULL; +PFNGLGETMULTITEXENVFVEXTPROC __glewGetMultiTexEnvfvEXT = NULL; +PFNGLGETMULTITEXENVIVEXTPROC __glewGetMultiTexEnvivEXT = NULL; +PFNGLGETMULTITEXGENDVEXTPROC __glewGetMultiTexGendvEXT = NULL; +PFNGLGETMULTITEXGENFVEXTPROC __glewGetMultiTexGenfvEXT = NULL; +PFNGLGETMULTITEXGENIVEXTPROC __glewGetMultiTexGenivEXT = NULL; +PFNGLGETMULTITEXIMAGEEXTPROC __glewGetMultiTexImageEXT = NULL; +PFNGLGETMULTITEXLEVELPARAMETERFVEXTPROC __glewGetMultiTexLevelParameterfvEXT = NULL; +PFNGLGETMULTITEXLEVELPARAMETERIVEXTPROC __glewGetMultiTexLevelParameterivEXT = NULL; +PFNGLGETMULTITEXPARAMETERIIVEXTPROC __glewGetMultiTexParameterIivEXT = NULL; +PFNGLGETMULTITEXPARAMETERIUIVEXTPROC __glewGetMultiTexParameterIuivEXT = NULL; +PFNGLGETMULTITEXPARAMETERFVEXTPROC __glewGetMultiTexParameterfvEXT = NULL; +PFNGLGETMULTITEXPARAMETERIVEXTPROC __glewGetMultiTexParameterivEXT = NULL; +PFNGLGETNAMEDBUFFERPARAMETERIVEXTPROC __glewGetNamedBufferParameterivEXT = NULL; +PFNGLGETNAMEDBUFFERPOINTERVEXTPROC __glewGetNamedBufferPointervEXT = NULL; +PFNGLGETNAMEDBUFFERSUBDATAEXTPROC __glewGetNamedBufferSubDataEXT = NULL; +PFNGLGETNAMEDFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC __glewGetNamedFramebufferAttachmentParameterivEXT = NULL; +PFNGLGETNAMEDPROGRAMLOCALPARAMETERIIVEXTPROC __glewGetNamedProgramLocalParameterIivEXT = NULL; +PFNGLGETNAMEDPROGRAMLOCALPARAMETERIUIVEXTPROC __glewGetNamedProgramLocalParameterIuivEXT = NULL; +PFNGLGETNAMEDPROGRAMLOCALPARAMETERDVEXTPROC __glewGetNamedProgramLocalParameterdvEXT = NULL; +PFNGLGETNAMEDPROGRAMLOCALPARAMETERFVEXTPROC __glewGetNamedProgramLocalParameterfvEXT = NULL; +PFNGLGETNAMEDPROGRAMSTRINGEXTPROC __glewGetNamedProgramStringEXT = NULL; +PFNGLGETNAMEDPROGRAMIVEXTPROC __glewGetNamedProgramivEXT = NULL; +PFNGLGETNAMEDRENDERBUFFERPARAMETERIVEXTPROC __glewGetNamedRenderbufferParameterivEXT = NULL; +PFNGLGETPOINTERINDEXEDVEXTPROC __glewGetPointerIndexedvEXT = NULL; +PFNGLGETTEXTUREIMAGEEXTPROC __glewGetTextureImageEXT = NULL; +PFNGLGETTEXTURELEVELPARAMETERFVEXTPROC __glewGetTextureLevelParameterfvEXT = NULL; +PFNGLGETTEXTURELEVELPARAMETERIVEXTPROC __glewGetTextureLevelParameterivEXT = NULL; +PFNGLGETTEXTUREPARAMETERIIVEXTPROC __glewGetTextureParameterIivEXT = NULL; +PFNGLGETTEXTUREPARAMETERIUIVEXTPROC __glewGetTextureParameterIuivEXT = NULL; +PFNGLGETTEXTUREPARAMETERFVEXTPROC __glewGetTextureParameterfvEXT = NULL; +PFNGLGETTEXTUREPARAMETERIVEXTPROC __glewGetTextureParameterivEXT = NULL; +PFNGLMAPNAMEDBUFFEREXTPROC __glewMapNamedBufferEXT = NULL; +PFNGLMATRIXFRUSTUMEXTPROC __glewMatrixFrustumEXT = NULL; +PFNGLMATRIXLOADIDENTITYEXTPROC __glewMatrixLoadIdentityEXT = NULL; +PFNGLMATRIXLOADTRANSPOSEDEXTPROC __glewMatrixLoadTransposedEXT = NULL; +PFNGLMATRIXLOADTRANSPOSEFEXTPROC __glewMatrixLoadTransposefEXT = NULL; +PFNGLMATRIXLOADDEXTPROC __glewMatrixLoaddEXT = NULL; +PFNGLMATRIXLOADFEXTPROC __glewMatrixLoadfEXT = NULL; +PFNGLMATRIXMULTTRANSPOSEDEXTPROC __glewMatrixMultTransposedEXT = NULL; +PFNGLMATRIXMULTTRANSPOSEFEXTPROC __glewMatrixMultTransposefEXT = NULL; +PFNGLMATRIXMULTDEXTPROC __glewMatrixMultdEXT = NULL; +PFNGLMATRIXMULTFEXTPROC __glewMatrixMultfEXT = NULL; +PFNGLMATRIXORTHOEXTPROC __glewMatrixOrthoEXT = NULL; +PFNGLMATRIXPOPEXTPROC __glewMatrixPopEXT = NULL; +PFNGLMATRIXPUSHEXTPROC __glewMatrixPushEXT = NULL; +PFNGLMATRIXROTATEDEXTPROC __glewMatrixRotatedEXT = NULL; +PFNGLMATRIXROTATEFEXTPROC __glewMatrixRotatefEXT = NULL; +PFNGLMATRIXSCALEDEXTPROC __glewMatrixScaledEXT = NULL; +PFNGLMATRIXSCALEFEXTPROC __glewMatrixScalefEXT = NULL; +PFNGLMATRIXTRANSLATEDEXTPROC __glewMatrixTranslatedEXT = NULL; +PFNGLMATRIXTRANSLATEFEXTPROC __glewMatrixTranslatefEXT = NULL; +PFNGLMULTITEXBUFFEREXTPROC __glewMultiTexBufferEXT = NULL; +PFNGLMULTITEXCOORDPOINTEREXTPROC __glewMultiTexCoordPointerEXT = NULL; +PFNGLMULTITEXENVFEXTPROC __glewMultiTexEnvfEXT = NULL; +PFNGLMULTITEXENVFVEXTPROC __glewMultiTexEnvfvEXT = NULL; +PFNGLMULTITEXENVIEXTPROC __glewMultiTexEnviEXT = NULL; +PFNGLMULTITEXENVIVEXTPROC __glewMultiTexEnvivEXT = NULL; +PFNGLMULTITEXGENDEXTPROC __glewMultiTexGendEXT = NULL; +PFNGLMULTITEXGENDVEXTPROC __glewMultiTexGendvEXT = NULL; +PFNGLMULTITEXGENFEXTPROC __glewMultiTexGenfEXT = NULL; +PFNGLMULTITEXGENFVEXTPROC __glewMultiTexGenfvEXT = NULL; +PFNGLMULTITEXGENIEXTPROC __glewMultiTexGeniEXT = NULL; +PFNGLMULTITEXGENIVEXTPROC __glewMultiTexGenivEXT = NULL; +PFNGLMULTITEXIMAGE1DEXTPROC __glewMultiTexImage1DEXT = NULL; +PFNGLMULTITEXIMAGE2DEXTPROC __glewMultiTexImage2DEXT = NULL; +PFNGLMULTITEXIMAGE3DEXTPROC __glewMultiTexImage3DEXT = NULL; +PFNGLMULTITEXPARAMETERIIVEXTPROC __glewMultiTexParameterIivEXT = NULL; +PFNGLMULTITEXPARAMETERIUIVEXTPROC __glewMultiTexParameterIuivEXT = NULL; +PFNGLMULTITEXPARAMETERFEXTPROC __glewMultiTexParameterfEXT = NULL; +PFNGLMULTITEXPARAMETERFVEXTPROC __glewMultiTexParameterfvEXT = NULL; +PFNGLMULTITEXPARAMETERIEXTPROC __glewMultiTexParameteriEXT = NULL; +PFNGLMULTITEXPARAMETERIVEXTPROC __glewMultiTexParameterivEXT = NULL; +PFNGLMULTITEXRENDERBUFFEREXTPROC __glewMultiTexRenderbufferEXT = NULL; +PFNGLMULTITEXSUBIMAGE1DEXTPROC __glewMultiTexSubImage1DEXT = NULL; +PFNGLMULTITEXSUBIMAGE2DEXTPROC __glewMultiTexSubImage2DEXT = NULL; +PFNGLMULTITEXSUBIMAGE3DEXTPROC __glewMultiTexSubImage3DEXT = NULL; +PFNGLNAMEDBUFFERDATAEXTPROC __glewNamedBufferDataEXT = NULL; +PFNGLNAMEDBUFFERSUBDATAEXTPROC __glewNamedBufferSubDataEXT = NULL; +PFNGLNAMEDFRAMEBUFFERRENDERBUFFEREXTPROC __glewNamedFramebufferRenderbufferEXT = NULL; +PFNGLNAMEDFRAMEBUFFERTEXTURE1DEXTPROC __glewNamedFramebufferTexture1DEXT = NULL; +PFNGLNAMEDFRAMEBUFFERTEXTURE2DEXTPROC __glewNamedFramebufferTexture2DEXT = NULL; +PFNGLNAMEDFRAMEBUFFERTEXTURE3DEXTPROC __glewNamedFramebufferTexture3DEXT = NULL; +PFNGLNAMEDFRAMEBUFFERTEXTUREEXTPROC __glewNamedFramebufferTextureEXT = NULL; +PFNGLNAMEDFRAMEBUFFERTEXTUREFACEEXTPROC __glewNamedFramebufferTextureFaceEXT = NULL; +PFNGLNAMEDFRAMEBUFFERTEXTURELAYEREXTPROC __glewNamedFramebufferTextureLayerEXT = NULL; +PFNGLNAMEDPROGRAMLOCALPARAMETER4DEXTPROC __glewNamedProgramLocalParameter4dEXT = NULL; +PFNGLNAMEDPROGRAMLOCALPARAMETER4DVEXTPROC __glewNamedProgramLocalParameter4dvEXT = NULL; +PFNGLNAMEDPROGRAMLOCALPARAMETER4FEXTPROC __glewNamedProgramLocalParameter4fEXT = NULL; +PFNGLNAMEDPROGRAMLOCALPARAMETER4FVEXTPROC __glewNamedProgramLocalParameter4fvEXT = NULL; +PFNGLNAMEDPROGRAMLOCALPARAMETERI4IEXTPROC __glewNamedProgramLocalParameterI4iEXT = NULL; +PFNGLNAMEDPROGRAMLOCALPARAMETERI4IVEXTPROC __glewNamedProgramLocalParameterI4ivEXT = NULL; +PFNGLNAMEDPROGRAMLOCALPARAMETERI4UIEXTPROC __glewNamedProgramLocalParameterI4uiEXT = NULL; +PFNGLNAMEDPROGRAMLOCALPARAMETERI4UIVEXTPROC __glewNamedProgramLocalParameterI4uivEXT = NULL; +PFNGLNAMEDPROGRAMLOCALPARAMETERS4FVEXTPROC __glewNamedProgramLocalParameters4fvEXT = NULL; +PFNGLNAMEDPROGRAMLOCALPARAMETERSI4IVEXTPROC __glewNamedProgramLocalParametersI4ivEXT = NULL; +PFNGLNAMEDPROGRAMLOCALPARAMETERSI4UIVEXTPROC __glewNamedProgramLocalParametersI4uivEXT = NULL; +PFNGLNAMEDPROGRAMSTRINGEXTPROC __glewNamedProgramStringEXT = NULL; +PFNGLNAMEDRENDERBUFFERSTORAGEEXTPROC __glewNamedRenderbufferStorageEXT = NULL; +PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLECOVERAGEEXTPROC __glewNamedRenderbufferStorageMultisampleCoverageEXT = NULL; +PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC __glewNamedRenderbufferStorageMultisampleEXT = NULL; +PFNGLPROGRAMUNIFORM1FEXTPROC __glewProgramUniform1fEXT = NULL; +PFNGLPROGRAMUNIFORM1FVEXTPROC __glewProgramUniform1fvEXT = NULL; +PFNGLPROGRAMUNIFORM1IEXTPROC __glewProgramUniform1iEXT = NULL; +PFNGLPROGRAMUNIFORM1IVEXTPROC __glewProgramUniform1ivEXT = NULL; +PFNGLPROGRAMUNIFORM1UIEXTPROC __glewProgramUniform1uiEXT = NULL; +PFNGLPROGRAMUNIFORM1UIVEXTPROC __glewProgramUniform1uivEXT = NULL; +PFNGLPROGRAMUNIFORM2FEXTPROC __glewProgramUniform2fEXT = NULL; +PFNGLPROGRAMUNIFORM2FVEXTPROC __glewProgramUniform2fvEXT = NULL; +PFNGLPROGRAMUNIFORM2IEXTPROC __glewProgramUniform2iEXT = NULL; +PFNGLPROGRAMUNIFORM2IVEXTPROC __glewProgramUniform2ivEXT = NULL; +PFNGLPROGRAMUNIFORM2UIEXTPROC __glewProgramUniform2uiEXT = NULL; +PFNGLPROGRAMUNIFORM2UIVEXTPROC __glewProgramUniform2uivEXT = NULL; +PFNGLPROGRAMUNIFORM3FEXTPROC __glewProgramUniform3fEXT = NULL; +PFNGLPROGRAMUNIFORM3FVEXTPROC __glewProgramUniform3fvEXT = NULL; +PFNGLPROGRAMUNIFORM3IEXTPROC __glewProgramUniform3iEXT = NULL; +PFNGLPROGRAMUNIFORM3IVEXTPROC __glewProgramUniform3ivEXT = NULL; +PFNGLPROGRAMUNIFORM3UIEXTPROC __glewProgramUniform3uiEXT = NULL; +PFNGLPROGRAMUNIFORM3UIVEXTPROC __glewProgramUniform3uivEXT = NULL; +PFNGLPROGRAMUNIFORM4FEXTPROC __glewProgramUniform4fEXT = NULL; +PFNGLPROGRAMUNIFORM4FVEXTPROC __glewProgramUniform4fvEXT = NULL; +PFNGLPROGRAMUNIFORM4IEXTPROC __glewProgramUniform4iEXT = NULL; +PFNGLPROGRAMUNIFORM4IVEXTPROC __glewProgramUniform4ivEXT = NULL; +PFNGLPROGRAMUNIFORM4UIEXTPROC __glewProgramUniform4uiEXT = NULL; +PFNGLPROGRAMUNIFORM4UIVEXTPROC __glewProgramUniform4uivEXT = NULL; +PFNGLPROGRAMUNIFORMMATRIX2FVEXTPROC __glewProgramUniformMatrix2fvEXT = NULL; +PFNGLPROGRAMUNIFORMMATRIX2X3FVEXTPROC __glewProgramUniformMatrix2x3fvEXT = NULL; +PFNGLPROGRAMUNIFORMMATRIX2X4FVEXTPROC __glewProgramUniformMatrix2x4fvEXT = NULL; +PFNGLPROGRAMUNIFORMMATRIX3FVEXTPROC __glewProgramUniformMatrix3fvEXT = NULL; +PFNGLPROGRAMUNIFORMMATRIX3X2FVEXTPROC __glewProgramUniformMatrix3x2fvEXT = NULL; +PFNGLPROGRAMUNIFORMMATRIX3X4FVEXTPROC __glewProgramUniformMatrix3x4fvEXT = NULL; +PFNGLPROGRAMUNIFORMMATRIX4FVEXTPROC __glewProgramUniformMatrix4fvEXT = NULL; +PFNGLPROGRAMUNIFORMMATRIX4X2FVEXTPROC __glewProgramUniformMatrix4x2fvEXT = NULL; +PFNGLPROGRAMUNIFORMMATRIX4X3FVEXTPROC __glewProgramUniformMatrix4x3fvEXT = NULL; +PFNGLPUSHCLIENTATTRIBDEFAULTEXTPROC __glewPushClientAttribDefaultEXT = NULL; +PFNGLTEXTUREBUFFEREXTPROC __glewTextureBufferEXT = NULL; +PFNGLTEXTUREIMAGE1DEXTPROC __glewTextureImage1DEXT = NULL; +PFNGLTEXTUREIMAGE2DEXTPROC __glewTextureImage2DEXT = NULL; +PFNGLTEXTUREIMAGE3DEXTPROC __glewTextureImage3DEXT = NULL; +PFNGLTEXTUREPARAMETERIIVEXTPROC __glewTextureParameterIivEXT = NULL; +PFNGLTEXTUREPARAMETERIUIVEXTPROC __glewTextureParameterIuivEXT = NULL; +PFNGLTEXTUREPARAMETERFEXTPROC __glewTextureParameterfEXT = NULL; +PFNGLTEXTUREPARAMETERFVEXTPROC __glewTextureParameterfvEXT = NULL; +PFNGLTEXTUREPARAMETERIEXTPROC __glewTextureParameteriEXT = NULL; +PFNGLTEXTUREPARAMETERIVEXTPROC __glewTextureParameterivEXT = NULL; +PFNGLTEXTURERENDERBUFFEREXTPROC __glewTextureRenderbufferEXT = NULL; +PFNGLTEXTURESUBIMAGE1DEXTPROC __glewTextureSubImage1DEXT = NULL; +PFNGLTEXTURESUBIMAGE2DEXTPROC __glewTextureSubImage2DEXT = NULL; +PFNGLTEXTURESUBIMAGE3DEXTPROC __glewTextureSubImage3DEXT = NULL; +PFNGLUNMAPNAMEDBUFFEREXTPROC __glewUnmapNamedBufferEXT = NULL; + +PFNGLCOLORMASKINDEXEDEXTPROC __glewColorMaskIndexedEXT = NULL; +PFNGLDISABLEINDEXEDEXTPROC __glewDisableIndexedEXT = NULL; +PFNGLENABLEINDEXEDEXTPROC __glewEnableIndexedEXT = NULL; +PFNGLGETBOOLEANINDEXEDVEXTPROC __glewGetBooleanIndexedvEXT = NULL; +PFNGLGETINTEGERINDEXEDVEXTPROC __glewGetIntegerIndexedvEXT = NULL; +PFNGLISENABLEDINDEXEDEXTPROC __glewIsEnabledIndexedEXT = NULL; + +PFNGLDRAWARRAYSINSTANCEDEXTPROC __glewDrawArraysInstancedEXT = NULL; +PFNGLDRAWELEMENTSINSTANCEDEXTPROC __glewDrawElementsInstancedEXT = NULL; + +PFNGLDRAWRANGEELEMENTSEXTPROC __glewDrawRangeElementsEXT = NULL; + +PFNGLFOGCOORDPOINTEREXTPROC __glewFogCoordPointerEXT = NULL; +PFNGLFOGCOORDDEXTPROC __glewFogCoorddEXT = NULL; +PFNGLFOGCOORDDVEXTPROC __glewFogCoorddvEXT = NULL; +PFNGLFOGCOORDFEXTPROC __glewFogCoordfEXT = NULL; +PFNGLFOGCOORDFVEXTPROC __glewFogCoordfvEXT = NULL; + +PFNGLFRAGMENTCOLORMATERIALEXTPROC __glewFragmentColorMaterialEXT = NULL; +PFNGLFRAGMENTLIGHTMODELFEXTPROC __glewFragmentLightModelfEXT = NULL; +PFNGLFRAGMENTLIGHTMODELFVEXTPROC __glewFragmentLightModelfvEXT = NULL; +PFNGLFRAGMENTLIGHTMODELIEXTPROC __glewFragmentLightModeliEXT = NULL; +PFNGLFRAGMENTLIGHTMODELIVEXTPROC __glewFragmentLightModelivEXT = NULL; +PFNGLFRAGMENTLIGHTFEXTPROC __glewFragmentLightfEXT = NULL; +PFNGLFRAGMENTLIGHTFVEXTPROC __glewFragmentLightfvEXT = NULL; +PFNGLFRAGMENTLIGHTIEXTPROC __glewFragmentLightiEXT = NULL; +PFNGLFRAGMENTLIGHTIVEXTPROC __glewFragmentLightivEXT = NULL; +PFNGLFRAGMENTMATERIALFEXTPROC __glewFragmentMaterialfEXT = NULL; +PFNGLFRAGMENTMATERIALFVEXTPROC __glewFragmentMaterialfvEXT = NULL; +PFNGLFRAGMENTMATERIALIEXTPROC __glewFragmentMaterialiEXT = NULL; +PFNGLFRAGMENTMATERIALIVEXTPROC __glewFragmentMaterialivEXT = NULL; +PFNGLGETFRAGMENTLIGHTFVEXTPROC __glewGetFragmentLightfvEXT = NULL; +PFNGLGETFRAGMENTLIGHTIVEXTPROC __glewGetFragmentLightivEXT = NULL; +PFNGLGETFRAGMENTMATERIALFVEXTPROC __glewGetFragmentMaterialfvEXT = NULL; +PFNGLGETFRAGMENTMATERIALIVEXTPROC __glewGetFragmentMaterialivEXT = NULL; +PFNGLLIGHTENVIEXTPROC __glewLightEnviEXT = NULL; + +PFNGLBLITFRAMEBUFFEREXTPROC __glewBlitFramebufferEXT = NULL; + +PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC __glewRenderbufferStorageMultisampleEXT = NULL; + +PFNGLBINDFRAMEBUFFEREXTPROC __glewBindFramebufferEXT = NULL; +PFNGLBINDRENDERBUFFEREXTPROC __glewBindRenderbufferEXT = NULL; +PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC __glewCheckFramebufferStatusEXT = NULL; +PFNGLDELETEFRAMEBUFFERSEXTPROC __glewDeleteFramebuffersEXT = NULL; +PFNGLDELETERENDERBUFFERSEXTPROC __glewDeleteRenderbuffersEXT = NULL; +PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC __glewFramebufferRenderbufferEXT = NULL; +PFNGLFRAMEBUFFERTEXTURE1DEXTPROC __glewFramebufferTexture1DEXT = NULL; +PFNGLFRAMEBUFFERTEXTURE2DEXTPROC __glewFramebufferTexture2DEXT = NULL; +PFNGLFRAMEBUFFERTEXTURE3DEXTPROC __glewFramebufferTexture3DEXT = NULL; +PFNGLGENFRAMEBUFFERSEXTPROC __glewGenFramebuffersEXT = NULL; +PFNGLGENRENDERBUFFERSEXTPROC __glewGenRenderbuffersEXT = NULL; +PFNGLGENERATEMIPMAPEXTPROC __glewGenerateMipmapEXT = NULL; +PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC __glewGetFramebufferAttachmentParameterivEXT = NULL; +PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC __glewGetRenderbufferParameterivEXT = NULL; +PFNGLISFRAMEBUFFEREXTPROC __glewIsFramebufferEXT = NULL; +PFNGLISRENDERBUFFEREXTPROC __glewIsRenderbufferEXT = NULL; +PFNGLRENDERBUFFERSTORAGEEXTPROC __glewRenderbufferStorageEXT = NULL; + +PFNGLFRAMEBUFFERTEXTUREEXTPROC __glewFramebufferTextureEXT = NULL; +PFNGLFRAMEBUFFERTEXTUREFACEEXTPROC __glewFramebufferTextureFaceEXT = NULL; +PFNGLFRAMEBUFFERTEXTURELAYEREXTPROC __glewFramebufferTextureLayerEXT = NULL; +PFNGLPROGRAMPARAMETERIEXTPROC __glewProgramParameteriEXT = NULL; + +PFNGLPROGRAMENVPARAMETERS4FVEXTPROC __glewProgramEnvParameters4fvEXT = NULL; +PFNGLPROGRAMLOCALPARAMETERS4FVEXTPROC __glewProgramLocalParameters4fvEXT = NULL; + +PFNGLBINDFRAGDATALOCATIONEXTPROC __glewBindFragDataLocationEXT = NULL; +PFNGLGETFRAGDATALOCATIONEXTPROC __glewGetFragDataLocationEXT = NULL; +PFNGLGETUNIFORMUIVEXTPROC __glewGetUniformuivEXT = NULL; +PFNGLGETVERTEXATTRIBIIVEXTPROC __glewGetVertexAttribIivEXT = NULL; +PFNGLGETVERTEXATTRIBIUIVEXTPROC __glewGetVertexAttribIuivEXT = NULL; +PFNGLUNIFORM1UIEXTPROC __glewUniform1uiEXT = NULL; +PFNGLUNIFORM1UIVEXTPROC __glewUniform1uivEXT = NULL; +PFNGLUNIFORM2UIEXTPROC __glewUniform2uiEXT = NULL; +PFNGLUNIFORM2UIVEXTPROC __glewUniform2uivEXT = NULL; +PFNGLUNIFORM3UIEXTPROC __glewUniform3uiEXT = NULL; +PFNGLUNIFORM3UIVEXTPROC __glewUniform3uivEXT = NULL; +PFNGLUNIFORM4UIEXTPROC __glewUniform4uiEXT = NULL; +PFNGLUNIFORM4UIVEXTPROC __glewUniform4uivEXT = NULL; +PFNGLVERTEXATTRIBI1IEXTPROC __glewVertexAttribI1iEXT = NULL; +PFNGLVERTEXATTRIBI1IVEXTPROC __glewVertexAttribI1ivEXT = NULL; +PFNGLVERTEXATTRIBI1UIEXTPROC __glewVertexAttribI1uiEXT = NULL; +PFNGLVERTEXATTRIBI1UIVEXTPROC __glewVertexAttribI1uivEXT = NULL; +PFNGLVERTEXATTRIBI2IEXTPROC __glewVertexAttribI2iEXT = NULL; +PFNGLVERTEXATTRIBI2IVEXTPROC __glewVertexAttribI2ivEXT = NULL; +PFNGLVERTEXATTRIBI2UIEXTPROC __glewVertexAttribI2uiEXT = NULL; +PFNGLVERTEXATTRIBI2UIVEXTPROC __glewVertexAttribI2uivEXT = NULL; +PFNGLVERTEXATTRIBI3IEXTPROC __glewVertexAttribI3iEXT = NULL; +PFNGLVERTEXATTRIBI3IVEXTPROC __glewVertexAttribI3ivEXT = NULL; +PFNGLVERTEXATTRIBI3UIEXTPROC __glewVertexAttribI3uiEXT = NULL; +PFNGLVERTEXATTRIBI3UIVEXTPROC __glewVertexAttribI3uivEXT = NULL; +PFNGLVERTEXATTRIBI4BVEXTPROC __glewVertexAttribI4bvEXT = NULL; +PFNGLVERTEXATTRIBI4IEXTPROC __glewVertexAttribI4iEXT = NULL; +PFNGLVERTEXATTRIBI4IVEXTPROC __glewVertexAttribI4ivEXT = NULL; +PFNGLVERTEXATTRIBI4SVEXTPROC __glewVertexAttribI4svEXT = NULL; +PFNGLVERTEXATTRIBI4UBVEXTPROC __glewVertexAttribI4ubvEXT = NULL; +PFNGLVERTEXATTRIBI4UIEXTPROC __glewVertexAttribI4uiEXT = NULL; +PFNGLVERTEXATTRIBI4UIVEXTPROC __glewVertexAttribI4uivEXT = NULL; +PFNGLVERTEXATTRIBI4USVEXTPROC __glewVertexAttribI4usvEXT = NULL; +PFNGLVERTEXATTRIBIPOINTEREXTPROC __glewVertexAttribIPointerEXT = NULL; + +PFNGLGETHISTOGRAMEXTPROC __glewGetHistogramEXT = NULL; +PFNGLGETHISTOGRAMPARAMETERFVEXTPROC __glewGetHistogramParameterfvEXT = NULL; +PFNGLGETHISTOGRAMPARAMETERIVEXTPROC __glewGetHistogramParameterivEXT = NULL; +PFNGLGETMINMAXEXTPROC __glewGetMinmaxEXT = NULL; +PFNGLGETMINMAXPARAMETERFVEXTPROC __glewGetMinmaxParameterfvEXT = NULL; +PFNGLGETMINMAXPARAMETERIVEXTPROC __glewGetMinmaxParameterivEXT = NULL; +PFNGLHISTOGRAMEXTPROC __glewHistogramEXT = NULL; +PFNGLMINMAXEXTPROC __glewMinmaxEXT = NULL; +PFNGLRESETHISTOGRAMEXTPROC __glewResetHistogramEXT = NULL; +PFNGLRESETMINMAXEXTPROC __glewResetMinmaxEXT = NULL; + +PFNGLINDEXFUNCEXTPROC __glewIndexFuncEXT = NULL; + +PFNGLINDEXMATERIALEXTPROC __glewIndexMaterialEXT = NULL; + +PFNGLAPPLYTEXTUREEXTPROC __glewApplyTextureEXT = NULL; +PFNGLTEXTURELIGHTEXTPROC __glewTextureLightEXT = NULL; +PFNGLTEXTUREMATERIALEXTPROC __glewTextureMaterialEXT = NULL; + +PFNGLMULTIDRAWARRAYSEXTPROC __glewMultiDrawArraysEXT = NULL; +PFNGLMULTIDRAWELEMENTSEXTPROC __glewMultiDrawElementsEXT = NULL; + +PFNGLSAMPLEMASKEXTPROC __glewSampleMaskEXT = NULL; +PFNGLSAMPLEPATTERNEXTPROC __glewSamplePatternEXT = NULL; + +PFNGLCOLORTABLEEXTPROC __glewColorTableEXT = NULL; +PFNGLGETCOLORTABLEEXTPROC __glewGetColorTableEXT = NULL; +PFNGLGETCOLORTABLEPARAMETERFVEXTPROC __glewGetColorTableParameterfvEXT = NULL; +PFNGLGETCOLORTABLEPARAMETERIVEXTPROC __glewGetColorTableParameterivEXT = NULL; + +PFNGLGETPIXELTRANSFORMPARAMETERFVEXTPROC __glewGetPixelTransformParameterfvEXT = NULL; +PFNGLGETPIXELTRANSFORMPARAMETERIVEXTPROC __glewGetPixelTransformParameterivEXT = NULL; +PFNGLPIXELTRANSFORMPARAMETERFEXTPROC __glewPixelTransformParameterfEXT = NULL; +PFNGLPIXELTRANSFORMPARAMETERFVEXTPROC __glewPixelTransformParameterfvEXT = NULL; +PFNGLPIXELTRANSFORMPARAMETERIEXTPROC __glewPixelTransformParameteriEXT = NULL; +PFNGLPIXELTRANSFORMPARAMETERIVEXTPROC __glewPixelTransformParameterivEXT = NULL; + +PFNGLPOINTPARAMETERFEXTPROC __glewPointParameterfEXT = NULL; +PFNGLPOINTPARAMETERFVEXTPROC __glewPointParameterfvEXT = NULL; + +PFNGLPOLYGONOFFSETEXTPROC __glewPolygonOffsetEXT = NULL; + +PFNGLBEGINSCENEEXTPROC __glewBeginSceneEXT = NULL; +PFNGLENDSCENEEXTPROC __glewEndSceneEXT = NULL; + +PFNGLSECONDARYCOLOR3BEXTPROC __glewSecondaryColor3bEXT = NULL; +PFNGLSECONDARYCOLOR3BVEXTPROC __glewSecondaryColor3bvEXT = NULL; +PFNGLSECONDARYCOLOR3DEXTPROC __glewSecondaryColor3dEXT = NULL; +PFNGLSECONDARYCOLOR3DVEXTPROC __glewSecondaryColor3dvEXT = NULL; +PFNGLSECONDARYCOLOR3FEXTPROC __glewSecondaryColor3fEXT = NULL; +PFNGLSECONDARYCOLOR3FVEXTPROC __glewSecondaryColor3fvEXT = NULL; +PFNGLSECONDARYCOLOR3IEXTPROC __glewSecondaryColor3iEXT = NULL; +PFNGLSECONDARYCOLOR3IVEXTPROC __glewSecondaryColor3ivEXT = NULL; +PFNGLSECONDARYCOLOR3SEXTPROC __glewSecondaryColor3sEXT = NULL; +PFNGLSECONDARYCOLOR3SVEXTPROC __glewSecondaryColor3svEXT = NULL; +PFNGLSECONDARYCOLOR3UBEXTPROC __glewSecondaryColor3ubEXT = NULL; +PFNGLSECONDARYCOLOR3UBVEXTPROC __glewSecondaryColor3ubvEXT = NULL; +PFNGLSECONDARYCOLOR3UIEXTPROC __glewSecondaryColor3uiEXT = NULL; +PFNGLSECONDARYCOLOR3UIVEXTPROC __glewSecondaryColor3uivEXT = NULL; +PFNGLSECONDARYCOLOR3USEXTPROC __glewSecondaryColor3usEXT = NULL; +PFNGLSECONDARYCOLOR3USVEXTPROC __glewSecondaryColor3usvEXT = NULL; +PFNGLSECONDARYCOLORPOINTEREXTPROC __glewSecondaryColorPointerEXT = NULL; + +PFNGLACTIVESTENCILFACEEXTPROC __glewActiveStencilFaceEXT = NULL; + +PFNGLTEXSUBIMAGE1DEXTPROC __glewTexSubImage1DEXT = NULL; +PFNGLTEXSUBIMAGE2DEXTPROC __glewTexSubImage2DEXT = NULL; +PFNGLTEXSUBIMAGE3DEXTPROC __glewTexSubImage3DEXT = NULL; + +PFNGLTEXIMAGE3DEXTPROC __glewTexImage3DEXT = NULL; + +PFNGLTEXBUFFEREXTPROC __glewTexBufferEXT = NULL; + +PFNGLCLEARCOLORIIEXTPROC __glewClearColorIiEXT = NULL; +PFNGLCLEARCOLORIUIEXTPROC __glewClearColorIuiEXT = NULL; +PFNGLGETTEXPARAMETERIIVEXTPROC __glewGetTexParameterIivEXT = NULL; +PFNGLGETTEXPARAMETERIUIVEXTPROC __glewGetTexParameterIuivEXT = NULL; +PFNGLTEXPARAMETERIIVEXTPROC __glewTexParameterIivEXT = NULL; +PFNGLTEXPARAMETERIUIVEXTPROC __glewTexParameterIuivEXT = NULL; + +PFNGLARETEXTURESRESIDENTEXTPROC __glewAreTexturesResidentEXT = NULL; +PFNGLBINDTEXTUREEXTPROC __glewBindTextureEXT = NULL; +PFNGLDELETETEXTURESEXTPROC __glewDeleteTexturesEXT = NULL; +PFNGLGENTEXTURESEXTPROC __glewGenTexturesEXT = NULL; +PFNGLISTEXTUREEXTPROC __glewIsTextureEXT = NULL; +PFNGLPRIORITIZETEXTURESEXTPROC __glewPrioritizeTexturesEXT = NULL; + +PFNGLTEXTURENORMALEXTPROC __glewTextureNormalEXT = NULL; + +PFNGLGETQUERYOBJECTI64VEXTPROC __glewGetQueryObjecti64vEXT = NULL; +PFNGLGETQUERYOBJECTUI64VEXTPROC __glewGetQueryObjectui64vEXT = NULL; + +PFNGLBEGINTRANSFORMFEEDBACKEXTPROC __glewBeginTransformFeedbackEXT = NULL; +PFNGLBINDBUFFERBASEEXTPROC __glewBindBufferBaseEXT = NULL; +PFNGLBINDBUFFEROFFSETEXTPROC __glewBindBufferOffsetEXT = NULL; +PFNGLBINDBUFFERRANGEEXTPROC __glewBindBufferRangeEXT = NULL; +PFNGLENDTRANSFORMFEEDBACKEXTPROC __glewEndTransformFeedbackEXT = NULL; +PFNGLGETTRANSFORMFEEDBACKVARYINGEXTPROC __glewGetTransformFeedbackVaryingEXT = NULL; +PFNGLTRANSFORMFEEDBACKVARYINGSEXTPROC __glewTransformFeedbackVaryingsEXT = NULL; + +PFNGLARRAYELEMENTEXTPROC __glewArrayElementEXT = NULL; +PFNGLCOLORPOINTEREXTPROC __glewColorPointerEXT = NULL; +PFNGLDRAWARRAYSEXTPROC __glewDrawArraysEXT = NULL; +PFNGLEDGEFLAGPOINTEREXTPROC __glewEdgeFlagPointerEXT = NULL; +PFNGLGETPOINTERVEXTPROC __glewGetPointervEXT = NULL; +PFNGLINDEXPOINTEREXTPROC __glewIndexPointerEXT = NULL; +PFNGLNORMALPOINTEREXTPROC __glewNormalPointerEXT = NULL; +PFNGLTEXCOORDPOINTEREXTPROC __glewTexCoordPointerEXT = NULL; +PFNGLVERTEXPOINTEREXTPROC __glewVertexPointerEXT = NULL; + +PFNGLBEGINVERTEXSHADEREXTPROC __glewBeginVertexShaderEXT = NULL; +PFNGLBINDLIGHTPARAMETEREXTPROC __glewBindLightParameterEXT = NULL; +PFNGLBINDMATERIALPARAMETEREXTPROC __glewBindMaterialParameterEXT = NULL; +PFNGLBINDPARAMETEREXTPROC __glewBindParameterEXT = NULL; +PFNGLBINDTEXGENPARAMETEREXTPROC __glewBindTexGenParameterEXT = NULL; +PFNGLBINDTEXTUREUNITPARAMETEREXTPROC __glewBindTextureUnitParameterEXT = NULL; +PFNGLBINDVERTEXSHADEREXTPROC __glewBindVertexShaderEXT = NULL; +PFNGLDELETEVERTEXSHADEREXTPROC __glewDeleteVertexShaderEXT = NULL; +PFNGLDISABLEVARIANTCLIENTSTATEEXTPROC __glewDisableVariantClientStateEXT = NULL; +PFNGLENABLEVARIANTCLIENTSTATEEXTPROC __glewEnableVariantClientStateEXT = NULL; +PFNGLENDVERTEXSHADEREXTPROC __glewEndVertexShaderEXT = NULL; +PFNGLEXTRACTCOMPONENTEXTPROC __glewExtractComponentEXT = NULL; +PFNGLGENSYMBOLSEXTPROC __glewGenSymbolsEXT = NULL; +PFNGLGENVERTEXSHADERSEXTPROC __glewGenVertexShadersEXT = NULL; +PFNGLGETINVARIANTBOOLEANVEXTPROC __glewGetInvariantBooleanvEXT = NULL; +PFNGLGETINVARIANTFLOATVEXTPROC __glewGetInvariantFloatvEXT = NULL; +PFNGLGETINVARIANTINTEGERVEXTPROC __glewGetInvariantIntegervEXT = NULL; +PFNGLGETLOCALCONSTANTBOOLEANVEXTPROC __glewGetLocalConstantBooleanvEXT = NULL; +PFNGLGETLOCALCONSTANTFLOATVEXTPROC __glewGetLocalConstantFloatvEXT = NULL; +PFNGLGETLOCALCONSTANTINTEGERVEXTPROC __glewGetLocalConstantIntegervEXT = NULL; +PFNGLGETVARIANTBOOLEANVEXTPROC __glewGetVariantBooleanvEXT = NULL; +PFNGLGETVARIANTFLOATVEXTPROC __glewGetVariantFloatvEXT = NULL; +PFNGLGETVARIANTINTEGERVEXTPROC __glewGetVariantIntegervEXT = NULL; +PFNGLGETVARIANTPOINTERVEXTPROC __glewGetVariantPointervEXT = NULL; +PFNGLINSERTCOMPONENTEXTPROC __glewInsertComponentEXT = NULL; +PFNGLISVARIANTENABLEDEXTPROC __glewIsVariantEnabledEXT = NULL; +PFNGLSETINVARIANTEXTPROC __glewSetInvariantEXT = NULL; +PFNGLSETLOCALCONSTANTEXTPROC __glewSetLocalConstantEXT = NULL; +PFNGLSHADEROP1EXTPROC __glewShaderOp1EXT = NULL; +PFNGLSHADEROP2EXTPROC __glewShaderOp2EXT = NULL; +PFNGLSHADEROP3EXTPROC __glewShaderOp3EXT = NULL; +PFNGLSWIZZLEEXTPROC __glewSwizzleEXT = NULL; +PFNGLVARIANTPOINTEREXTPROC __glewVariantPointerEXT = NULL; +PFNGLVARIANTBVEXTPROC __glewVariantbvEXT = NULL; +PFNGLVARIANTDVEXTPROC __glewVariantdvEXT = NULL; +PFNGLVARIANTFVEXTPROC __glewVariantfvEXT = NULL; +PFNGLVARIANTIVEXTPROC __glewVariantivEXT = NULL; +PFNGLVARIANTSVEXTPROC __glewVariantsvEXT = NULL; +PFNGLVARIANTUBVEXTPROC __glewVariantubvEXT = NULL; +PFNGLVARIANTUIVEXTPROC __glewVariantuivEXT = NULL; +PFNGLVARIANTUSVEXTPROC __glewVariantusvEXT = NULL; +PFNGLWRITEMASKEXTPROC __glewWriteMaskEXT = NULL; + +PFNGLVERTEXWEIGHTPOINTEREXTPROC __glewVertexWeightPointerEXT = NULL; +PFNGLVERTEXWEIGHTFEXTPROC __glewVertexWeightfEXT = NULL; +PFNGLVERTEXWEIGHTFVEXTPROC __glewVertexWeightfvEXT = NULL; + +PFNGLFRAMETERMINATORGREMEDYPROC __glewFrameTerminatorGREMEDY = NULL; + +PFNGLSTRINGMARKERGREMEDYPROC __glewStringMarkerGREMEDY = NULL; + +PFNGLGETIMAGETRANSFORMPARAMETERFVHPPROC __glewGetImageTransformParameterfvHP = NULL; +PFNGLGETIMAGETRANSFORMPARAMETERIVHPPROC __glewGetImageTransformParameterivHP = NULL; +PFNGLIMAGETRANSFORMPARAMETERFHPPROC __glewImageTransformParameterfHP = NULL; +PFNGLIMAGETRANSFORMPARAMETERFVHPPROC __glewImageTransformParameterfvHP = NULL; +PFNGLIMAGETRANSFORMPARAMETERIHPPROC __glewImageTransformParameteriHP = NULL; +PFNGLIMAGETRANSFORMPARAMETERIVHPPROC __glewImageTransformParameterivHP = NULL; + +PFNGLMULTIMODEDRAWARRAYSIBMPROC __glewMultiModeDrawArraysIBM = NULL; +PFNGLMULTIMODEDRAWELEMENTSIBMPROC __glewMultiModeDrawElementsIBM = NULL; + +PFNGLCOLORPOINTERLISTIBMPROC __glewColorPointerListIBM = NULL; +PFNGLEDGEFLAGPOINTERLISTIBMPROC __glewEdgeFlagPointerListIBM = NULL; +PFNGLFOGCOORDPOINTERLISTIBMPROC __glewFogCoordPointerListIBM = NULL; +PFNGLINDEXPOINTERLISTIBMPROC __glewIndexPointerListIBM = NULL; +PFNGLNORMALPOINTERLISTIBMPROC __glewNormalPointerListIBM = NULL; +PFNGLSECONDARYCOLORPOINTERLISTIBMPROC __glewSecondaryColorPointerListIBM = NULL; +PFNGLTEXCOORDPOINTERLISTIBMPROC __glewTexCoordPointerListIBM = NULL; +PFNGLVERTEXPOINTERLISTIBMPROC __glewVertexPointerListIBM = NULL; + +PFNGLCOLORPOINTERVINTELPROC __glewColorPointervINTEL = NULL; +PFNGLNORMALPOINTERVINTELPROC __glewNormalPointervINTEL = NULL; +PFNGLTEXCOORDPOINTERVINTELPROC __glewTexCoordPointervINTEL = NULL; +PFNGLVERTEXPOINTERVINTELPROC __glewVertexPointervINTEL = NULL; + +PFNGLTEXSCISSORFUNCINTELPROC __glewTexScissorFuncINTEL = NULL; +PFNGLTEXSCISSORINTELPROC __glewTexScissorINTEL = NULL; + +PFNGLBUFFERREGIONENABLEDEXTPROC __glewBufferRegionEnabledEXT = NULL; +PFNGLDELETEBUFFERREGIONEXTPROC __glewDeleteBufferRegionEXT = NULL; +PFNGLDRAWBUFFERREGIONEXTPROC __glewDrawBufferRegionEXT = NULL; +PFNGLNEWBUFFERREGIONEXTPROC __glewNewBufferRegionEXT = NULL; +PFNGLREADBUFFERREGIONEXTPROC __glewReadBufferRegionEXT = NULL; + +PFNGLRESIZEBUFFERSMESAPROC __glewResizeBuffersMESA = NULL; + +PFNGLWINDOWPOS2DMESAPROC __glewWindowPos2dMESA = NULL; +PFNGLWINDOWPOS2DVMESAPROC __glewWindowPos2dvMESA = NULL; +PFNGLWINDOWPOS2FMESAPROC __glewWindowPos2fMESA = NULL; +PFNGLWINDOWPOS2FVMESAPROC __glewWindowPos2fvMESA = NULL; +PFNGLWINDOWPOS2IMESAPROC __glewWindowPos2iMESA = NULL; +PFNGLWINDOWPOS2IVMESAPROC __glewWindowPos2ivMESA = NULL; +PFNGLWINDOWPOS2SMESAPROC __glewWindowPos2sMESA = NULL; +PFNGLWINDOWPOS2SVMESAPROC __glewWindowPos2svMESA = NULL; +PFNGLWINDOWPOS3DMESAPROC __glewWindowPos3dMESA = NULL; +PFNGLWINDOWPOS3DVMESAPROC __glewWindowPos3dvMESA = NULL; +PFNGLWINDOWPOS3FMESAPROC __glewWindowPos3fMESA = NULL; +PFNGLWINDOWPOS3FVMESAPROC __glewWindowPos3fvMESA = NULL; +PFNGLWINDOWPOS3IMESAPROC __glewWindowPos3iMESA = NULL; +PFNGLWINDOWPOS3IVMESAPROC __glewWindowPos3ivMESA = NULL; +PFNGLWINDOWPOS3SMESAPROC __glewWindowPos3sMESA = NULL; +PFNGLWINDOWPOS3SVMESAPROC __glewWindowPos3svMESA = NULL; +PFNGLWINDOWPOS4DMESAPROC __glewWindowPos4dMESA = NULL; +PFNGLWINDOWPOS4DVMESAPROC __glewWindowPos4dvMESA = NULL; +PFNGLWINDOWPOS4FMESAPROC __glewWindowPos4fMESA = NULL; +PFNGLWINDOWPOS4FVMESAPROC __glewWindowPos4fvMESA = NULL; +PFNGLWINDOWPOS4IMESAPROC __glewWindowPos4iMESA = NULL; +PFNGLWINDOWPOS4IVMESAPROC __glewWindowPos4ivMESA = NULL; +PFNGLWINDOWPOS4SMESAPROC __glewWindowPos4sMESA = NULL; +PFNGLWINDOWPOS4SVMESAPROC __glewWindowPos4svMESA = NULL; + +PFNGLBEGINCONDITIONALRENDERNVPROC __glewBeginConditionalRenderNV = NULL; +PFNGLENDCONDITIONALRENDERNVPROC __glewEndConditionalRenderNV = NULL; + +PFNGLCLEARDEPTHDNVPROC __glewClearDepthdNV = NULL; +PFNGLDEPTHBOUNDSDNVPROC __glewDepthBoundsdNV = NULL; +PFNGLDEPTHRANGEDNVPROC __glewDepthRangedNV = NULL; + +PFNGLEVALMAPSNVPROC __glewEvalMapsNV = NULL; +PFNGLGETMAPATTRIBPARAMETERFVNVPROC __glewGetMapAttribParameterfvNV = NULL; +PFNGLGETMAPATTRIBPARAMETERIVNVPROC __glewGetMapAttribParameterivNV = NULL; +PFNGLGETMAPCONTROLPOINTSNVPROC __glewGetMapControlPointsNV = NULL; +PFNGLGETMAPPARAMETERFVNVPROC __glewGetMapParameterfvNV = NULL; +PFNGLGETMAPPARAMETERIVNVPROC __glewGetMapParameterivNV = NULL; +PFNGLMAPCONTROLPOINTSNVPROC __glewMapControlPointsNV = NULL; +PFNGLMAPPARAMETERFVNVPROC __glewMapParameterfvNV = NULL; +PFNGLMAPPARAMETERIVNVPROC __glewMapParameterivNV = NULL; + +PFNGLGETMULTISAMPLEFVNVPROC __glewGetMultisamplefvNV = NULL; +PFNGLSAMPLEMASKINDEXEDNVPROC __glewSampleMaskIndexedNV = NULL; +PFNGLTEXRENDERBUFFERNVPROC __glewTexRenderbufferNV = NULL; + +PFNGLDELETEFENCESNVPROC __glewDeleteFencesNV = NULL; +PFNGLFINISHFENCENVPROC __glewFinishFenceNV = NULL; +PFNGLGENFENCESNVPROC __glewGenFencesNV = NULL; +PFNGLGETFENCEIVNVPROC __glewGetFenceivNV = NULL; +PFNGLISFENCENVPROC __glewIsFenceNV = NULL; +PFNGLSETFENCENVPROC __glewSetFenceNV = NULL; +PFNGLTESTFENCENVPROC __glewTestFenceNV = NULL; + +PFNGLGETPROGRAMNAMEDPARAMETERDVNVPROC __glewGetProgramNamedParameterdvNV = NULL; +PFNGLGETPROGRAMNAMEDPARAMETERFVNVPROC __glewGetProgramNamedParameterfvNV = NULL; +PFNGLPROGRAMNAMEDPARAMETER4DNVPROC __glewProgramNamedParameter4dNV = NULL; +PFNGLPROGRAMNAMEDPARAMETER4DVNVPROC __glewProgramNamedParameter4dvNV = NULL; +PFNGLPROGRAMNAMEDPARAMETER4FNVPROC __glewProgramNamedParameter4fNV = NULL; +PFNGLPROGRAMNAMEDPARAMETER4FVNVPROC __glewProgramNamedParameter4fvNV = NULL; + +PFNGLRENDERBUFFERSTORAGEMULTISAMPLECOVERAGENVPROC __glewRenderbufferStorageMultisampleCoverageNV = NULL; + +PFNGLPROGRAMVERTEXLIMITNVPROC __glewProgramVertexLimitNV = NULL; + +PFNGLPROGRAMENVPARAMETERI4INVPROC __glewProgramEnvParameterI4iNV = NULL; +PFNGLPROGRAMENVPARAMETERI4IVNVPROC __glewProgramEnvParameterI4ivNV = NULL; +PFNGLPROGRAMENVPARAMETERI4UINVPROC __glewProgramEnvParameterI4uiNV = NULL; +PFNGLPROGRAMENVPARAMETERI4UIVNVPROC __glewProgramEnvParameterI4uivNV = NULL; +PFNGLPROGRAMENVPARAMETERSI4IVNVPROC __glewProgramEnvParametersI4ivNV = NULL; +PFNGLPROGRAMENVPARAMETERSI4UIVNVPROC __glewProgramEnvParametersI4uivNV = NULL; +PFNGLPROGRAMLOCALPARAMETERI4INVPROC __glewProgramLocalParameterI4iNV = NULL; +PFNGLPROGRAMLOCALPARAMETERI4IVNVPROC __glewProgramLocalParameterI4ivNV = NULL; +PFNGLPROGRAMLOCALPARAMETERI4UINVPROC __glewProgramLocalParameterI4uiNV = NULL; +PFNGLPROGRAMLOCALPARAMETERI4UIVNVPROC __glewProgramLocalParameterI4uivNV = NULL; +PFNGLPROGRAMLOCALPARAMETERSI4IVNVPROC __glewProgramLocalParametersI4ivNV = NULL; +PFNGLPROGRAMLOCALPARAMETERSI4UIVNVPROC __glewProgramLocalParametersI4uivNV = NULL; + +PFNGLCOLOR3HNVPROC __glewColor3hNV = NULL; +PFNGLCOLOR3HVNVPROC __glewColor3hvNV = NULL; +PFNGLCOLOR4HNVPROC __glewColor4hNV = NULL; +PFNGLCOLOR4HVNVPROC __glewColor4hvNV = NULL; +PFNGLFOGCOORDHNVPROC __glewFogCoordhNV = NULL; +PFNGLFOGCOORDHVNVPROC __glewFogCoordhvNV = NULL; +PFNGLMULTITEXCOORD1HNVPROC __glewMultiTexCoord1hNV = NULL; +PFNGLMULTITEXCOORD1HVNVPROC __glewMultiTexCoord1hvNV = NULL; +PFNGLMULTITEXCOORD2HNVPROC __glewMultiTexCoord2hNV = NULL; +PFNGLMULTITEXCOORD2HVNVPROC __glewMultiTexCoord2hvNV = NULL; +PFNGLMULTITEXCOORD3HNVPROC __glewMultiTexCoord3hNV = NULL; +PFNGLMULTITEXCOORD3HVNVPROC __glewMultiTexCoord3hvNV = NULL; +PFNGLMULTITEXCOORD4HNVPROC __glewMultiTexCoord4hNV = NULL; +PFNGLMULTITEXCOORD4HVNVPROC __glewMultiTexCoord4hvNV = NULL; +PFNGLNORMAL3HNVPROC __glewNormal3hNV = NULL; +PFNGLNORMAL3HVNVPROC __glewNormal3hvNV = NULL; +PFNGLSECONDARYCOLOR3HNVPROC __glewSecondaryColor3hNV = NULL; +PFNGLSECONDARYCOLOR3HVNVPROC __glewSecondaryColor3hvNV = NULL; +PFNGLTEXCOORD1HNVPROC __glewTexCoord1hNV = NULL; +PFNGLTEXCOORD1HVNVPROC __glewTexCoord1hvNV = NULL; +PFNGLTEXCOORD2HNVPROC __glewTexCoord2hNV = NULL; +PFNGLTEXCOORD2HVNVPROC __glewTexCoord2hvNV = NULL; +PFNGLTEXCOORD3HNVPROC __glewTexCoord3hNV = NULL; +PFNGLTEXCOORD3HVNVPROC __glewTexCoord3hvNV = NULL; +PFNGLTEXCOORD4HNVPROC __glewTexCoord4hNV = NULL; +PFNGLTEXCOORD4HVNVPROC __glewTexCoord4hvNV = NULL; +PFNGLVERTEX2HNVPROC __glewVertex2hNV = NULL; +PFNGLVERTEX2HVNVPROC __glewVertex2hvNV = NULL; +PFNGLVERTEX3HNVPROC __glewVertex3hNV = NULL; +PFNGLVERTEX3HVNVPROC __glewVertex3hvNV = NULL; +PFNGLVERTEX4HNVPROC __glewVertex4hNV = NULL; +PFNGLVERTEX4HVNVPROC __glewVertex4hvNV = NULL; +PFNGLVERTEXATTRIB1HNVPROC __glewVertexAttrib1hNV = NULL; +PFNGLVERTEXATTRIB1HVNVPROC __glewVertexAttrib1hvNV = NULL; +PFNGLVERTEXATTRIB2HNVPROC __glewVertexAttrib2hNV = NULL; +PFNGLVERTEXATTRIB2HVNVPROC __glewVertexAttrib2hvNV = NULL; +PFNGLVERTEXATTRIB3HNVPROC __glewVertexAttrib3hNV = NULL; +PFNGLVERTEXATTRIB3HVNVPROC __glewVertexAttrib3hvNV = NULL; +PFNGLVERTEXATTRIB4HNVPROC __glewVertexAttrib4hNV = NULL; +PFNGLVERTEXATTRIB4HVNVPROC __glewVertexAttrib4hvNV = NULL; +PFNGLVERTEXATTRIBS1HVNVPROC __glewVertexAttribs1hvNV = NULL; +PFNGLVERTEXATTRIBS2HVNVPROC __glewVertexAttribs2hvNV = NULL; +PFNGLVERTEXATTRIBS3HVNVPROC __glewVertexAttribs3hvNV = NULL; +PFNGLVERTEXATTRIBS4HVNVPROC __glewVertexAttribs4hvNV = NULL; +PFNGLVERTEXWEIGHTHNVPROC __glewVertexWeighthNV = NULL; +PFNGLVERTEXWEIGHTHVNVPROC __glewVertexWeighthvNV = NULL; + +PFNGLBEGINOCCLUSIONQUERYNVPROC __glewBeginOcclusionQueryNV = NULL; +PFNGLDELETEOCCLUSIONQUERIESNVPROC __glewDeleteOcclusionQueriesNV = NULL; +PFNGLENDOCCLUSIONQUERYNVPROC __glewEndOcclusionQueryNV = NULL; +PFNGLGENOCCLUSIONQUERIESNVPROC __glewGenOcclusionQueriesNV = NULL; +PFNGLGETOCCLUSIONQUERYIVNVPROC __glewGetOcclusionQueryivNV = NULL; +PFNGLGETOCCLUSIONQUERYUIVNVPROC __glewGetOcclusionQueryuivNV = NULL; +PFNGLISOCCLUSIONQUERYNVPROC __glewIsOcclusionQueryNV = NULL; + +PFNGLPROGRAMBUFFERPARAMETERSIIVNVPROC __glewProgramBufferParametersIivNV = NULL; +PFNGLPROGRAMBUFFERPARAMETERSIUIVNVPROC __glewProgramBufferParametersIuivNV = NULL; +PFNGLPROGRAMBUFFERPARAMETERSFVNVPROC __glewProgramBufferParametersfvNV = NULL; + +PFNGLFLUSHPIXELDATARANGENVPROC __glewFlushPixelDataRangeNV = NULL; +PFNGLPIXELDATARANGENVPROC __glewPixelDataRangeNV = NULL; + +PFNGLPOINTPARAMETERINVPROC __glewPointParameteriNV = NULL; +PFNGLPOINTPARAMETERIVNVPROC __glewPointParameterivNV = NULL; + +PFNGLGETVIDEOI64VNVPROC __glewGetVideoi64vNV = NULL; +PFNGLGETVIDEOIVNVPROC __glewGetVideoivNV = NULL; +PFNGLGETVIDEOUI64VNVPROC __glewGetVideoui64vNV = NULL; +PFNGLGETVIDEOUIVNVPROC __glewGetVideouivNV = NULL; +PFNGLPRESENTFRAMEDUALFILLNVPROC __glewPresentFrameDualFillNV = NULL; +PFNGLPRESENTFRAMEKEYEDNVPROC __glewPresentFrameKeyedNV = NULL; +PFNGLVIDEOPARAMETERIVNVPROC __glewVideoParameterivNV = NULL; + +PFNGLPRIMITIVERESTARTINDEXNVPROC __glewPrimitiveRestartIndexNV = NULL; +PFNGLPRIMITIVERESTARTNVPROC __glewPrimitiveRestartNV = NULL; + +PFNGLCOMBINERINPUTNVPROC __glewCombinerInputNV = NULL; +PFNGLCOMBINEROUTPUTNVPROC __glewCombinerOutputNV = NULL; +PFNGLCOMBINERPARAMETERFNVPROC __glewCombinerParameterfNV = NULL; +PFNGLCOMBINERPARAMETERFVNVPROC __glewCombinerParameterfvNV = NULL; +PFNGLCOMBINERPARAMETERINVPROC __glewCombinerParameteriNV = NULL; +PFNGLCOMBINERPARAMETERIVNVPROC __glewCombinerParameterivNV = NULL; +PFNGLFINALCOMBINERINPUTNVPROC __glewFinalCombinerInputNV = NULL; +PFNGLGETCOMBINERINPUTPARAMETERFVNVPROC __glewGetCombinerInputParameterfvNV = NULL; +PFNGLGETCOMBINERINPUTPARAMETERIVNVPROC __glewGetCombinerInputParameterivNV = NULL; +PFNGLGETCOMBINEROUTPUTPARAMETERFVNVPROC __glewGetCombinerOutputParameterfvNV = NULL; +PFNGLGETCOMBINEROUTPUTPARAMETERIVNVPROC __glewGetCombinerOutputParameterivNV = NULL; +PFNGLGETFINALCOMBINERINPUTPARAMETERFVNVPROC __glewGetFinalCombinerInputParameterfvNV = NULL; +PFNGLGETFINALCOMBINERINPUTPARAMETERIVNVPROC __glewGetFinalCombinerInputParameterivNV = NULL; + +PFNGLCOMBINERSTAGEPARAMETERFVNVPROC __glewCombinerStageParameterfvNV = NULL; +PFNGLGETCOMBINERSTAGEPARAMETERFVNVPROC __glewGetCombinerStageParameterfvNV = NULL; + +PFNGLACTIVEVARYINGNVPROC __glewActiveVaryingNV = NULL; +PFNGLBEGINTRANSFORMFEEDBACKNVPROC __glewBeginTransformFeedbackNV = NULL; +PFNGLBINDBUFFERBASENVPROC __glewBindBufferBaseNV = NULL; +PFNGLBINDBUFFEROFFSETNVPROC __glewBindBufferOffsetNV = NULL; +PFNGLBINDBUFFERRANGENVPROC __glewBindBufferRangeNV = NULL; +PFNGLENDTRANSFORMFEEDBACKNVPROC __glewEndTransformFeedbackNV = NULL; +PFNGLGETACTIVEVARYINGNVPROC __glewGetActiveVaryingNV = NULL; +PFNGLGETTRANSFORMFEEDBACKVARYINGNVPROC __glewGetTransformFeedbackVaryingNV = NULL; +PFNGLGETVARYINGLOCATIONNVPROC __glewGetVaryingLocationNV = NULL; +PFNGLTRANSFORMFEEDBACKATTRIBSNVPROC __glewTransformFeedbackAttribsNV = NULL; +PFNGLTRANSFORMFEEDBACKVARYINGSNVPROC __glewTransformFeedbackVaryingsNV = NULL; + +PFNGLFLUSHVERTEXARRAYRANGENVPROC __glewFlushVertexArrayRangeNV = NULL; +PFNGLVERTEXARRAYRANGENVPROC __glewVertexArrayRangeNV = NULL; + +PFNGLAREPROGRAMSRESIDENTNVPROC __glewAreProgramsResidentNV = NULL; +PFNGLBINDPROGRAMNVPROC __glewBindProgramNV = NULL; +PFNGLDELETEPROGRAMSNVPROC __glewDeleteProgramsNV = NULL; +PFNGLEXECUTEPROGRAMNVPROC __glewExecuteProgramNV = NULL; +PFNGLGENPROGRAMSNVPROC __glewGenProgramsNV = NULL; +PFNGLGETPROGRAMPARAMETERDVNVPROC __glewGetProgramParameterdvNV = NULL; +PFNGLGETPROGRAMPARAMETERFVNVPROC __glewGetProgramParameterfvNV = NULL; +PFNGLGETPROGRAMSTRINGNVPROC __glewGetProgramStringNV = NULL; +PFNGLGETPROGRAMIVNVPROC __glewGetProgramivNV = NULL; +PFNGLGETTRACKMATRIXIVNVPROC __glewGetTrackMatrixivNV = NULL; +PFNGLGETVERTEXATTRIBPOINTERVNVPROC __glewGetVertexAttribPointervNV = NULL; +PFNGLGETVERTEXATTRIBDVNVPROC __glewGetVertexAttribdvNV = NULL; +PFNGLGETVERTEXATTRIBFVNVPROC __glewGetVertexAttribfvNV = NULL; +PFNGLGETVERTEXATTRIBIVNVPROC __glewGetVertexAttribivNV = NULL; +PFNGLISPROGRAMNVPROC __glewIsProgramNV = NULL; +PFNGLLOADPROGRAMNVPROC __glewLoadProgramNV = NULL; +PFNGLPROGRAMPARAMETER4DNVPROC __glewProgramParameter4dNV = NULL; +PFNGLPROGRAMPARAMETER4DVNVPROC __glewProgramParameter4dvNV = NULL; +PFNGLPROGRAMPARAMETER4FNVPROC __glewProgramParameter4fNV = NULL; +PFNGLPROGRAMPARAMETER4FVNVPROC __glewProgramParameter4fvNV = NULL; +PFNGLPROGRAMPARAMETERS4DVNVPROC __glewProgramParameters4dvNV = NULL; +PFNGLPROGRAMPARAMETERS4FVNVPROC __glewProgramParameters4fvNV = NULL; +PFNGLREQUESTRESIDENTPROGRAMSNVPROC __glewRequestResidentProgramsNV = NULL; +PFNGLTRACKMATRIXNVPROC __glewTrackMatrixNV = NULL; +PFNGLVERTEXATTRIB1DNVPROC __glewVertexAttrib1dNV = NULL; +PFNGLVERTEXATTRIB1DVNVPROC __glewVertexAttrib1dvNV = NULL; +PFNGLVERTEXATTRIB1FNVPROC __glewVertexAttrib1fNV = NULL; +PFNGLVERTEXATTRIB1FVNVPROC __glewVertexAttrib1fvNV = NULL; +PFNGLVERTEXATTRIB1SNVPROC __glewVertexAttrib1sNV = NULL; +PFNGLVERTEXATTRIB1SVNVPROC __glewVertexAttrib1svNV = NULL; +PFNGLVERTEXATTRIB2DNVPROC __glewVertexAttrib2dNV = NULL; +PFNGLVERTEXATTRIB2DVNVPROC __glewVertexAttrib2dvNV = NULL; +PFNGLVERTEXATTRIB2FNVPROC __glewVertexAttrib2fNV = NULL; +PFNGLVERTEXATTRIB2FVNVPROC __glewVertexAttrib2fvNV = NULL; +PFNGLVERTEXATTRIB2SNVPROC __glewVertexAttrib2sNV = NULL; +PFNGLVERTEXATTRIB2SVNVPROC __glewVertexAttrib2svNV = NULL; +PFNGLVERTEXATTRIB3DNVPROC __glewVertexAttrib3dNV = NULL; +PFNGLVERTEXATTRIB3DVNVPROC __glewVertexAttrib3dvNV = NULL; +PFNGLVERTEXATTRIB3FNVPROC __glewVertexAttrib3fNV = NULL; +PFNGLVERTEXATTRIB3FVNVPROC __glewVertexAttrib3fvNV = NULL; +PFNGLVERTEXATTRIB3SNVPROC __glewVertexAttrib3sNV = NULL; +PFNGLVERTEXATTRIB3SVNVPROC __glewVertexAttrib3svNV = NULL; +PFNGLVERTEXATTRIB4DNVPROC __glewVertexAttrib4dNV = NULL; +PFNGLVERTEXATTRIB4DVNVPROC __glewVertexAttrib4dvNV = NULL; +PFNGLVERTEXATTRIB4FNVPROC __glewVertexAttrib4fNV = NULL; +PFNGLVERTEXATTRIB4FVNVPROC __glewVertexAttrib4fvNV = NULL; +PFNGLVERTEXATTRIB4SNVPROC __glewVertexAttrib4sNV = NULL; +PFNGLVERTEXATTRIB4SVNVPROC __glewVertexAttrib4svNV = NULL; +PFNGLVERTEXATTRIB4UBNVPROC __glewVertexAttrib4ubNV = NULL; +PFNGLVERTEXATTRIB4UBVNVPROC __glewVertexAttrib4ubvNV = NULL; +PFNGLVERTEXATTRIBPOINTERNVPROC __glewVertexAttribPointerNV = NULL; +PFNGLVERTEXATTRIBS1DVNVPROC __glewVertexAttribs1dvNV = NULL; +PFNGLVERTEXATTRIBS1FVNVPROC __glewVertexAttribs1fvNV = NULL; +PFNGLVERTEXATTRIBS1SVNVPROC __glewVertexAttribs1svNV = NULL; +PFNGLVERTEXATTRIBS2DVNVPROC __glewVertexAttribs2dvNV = NULL; +PFNGLVERTEXATTRIBS2FVNVPROC __glewVertexAttribs2fvNV = NULL; +PFNGLVERTEXATTRIBS2SVNVPROC __glewVertexAttribs2svNV = NULL; +PFNGLVERTEXATTRIBS3DVNVPROC __glewVertexAttribs3dvNV = NULL; +PFNGLVERTEXATTRIBS3FVNVPROC __glewVertexAttribs3fvNV = NULL; +PFNGLVERTEXATTRIBS3SVNVPROC __glewVertexAttribs3svNV = NULL; +PFNGLVERTEXATTRIBS4DVNVPROC __glewVertexAttribs4dvNV = NULL; +PFNGLVERTEXATTRIBS4FVNVPROC __glewVertexAttribs4fvNV = NULL; +PFNGLVERTEXATTRIBS4SVNVPROC __glewVertexAttribs4svNV = NULL; +PFNGLVERTEXATTRIBS4UBVNVPROC __glewVertexAttribs4ubvNV = NULL; + +PFNGLCLEARDEPTHFOESPROC __glewClearDepthfOES = NULL; +PFNGLCLIPPLANEFOESPROC __glewClipPlanefOES = NULL; +PFNGLDEPTHRANGEFOESPROC __glewDepthRangefOES = NULL; +PFNGLFRUSTUMFOESPROC __glewFrustumfOES = NULL; +PFNGLGETCLIPPLANEFOESPROC __glewGetClipPlanefOES = NULL; +PFNGLORTHOFOESPROC __glewOrthofOES = NULL; + +PFNGLDETAILTEXFUNCSGISPROC __glewDetailTexFuncSGIS = NULL; +PFNGLGETDETAILTEXFUNCSGISPROC __glewGetDetailTexFuncSGIS = NULL; + +PFNGLFOGFUNCSGISPROC __glewFogFuncSGIS = NULL; +PFNGLGETFOGFUNCSGISPROC __glewGetFogFuncSGIS = NULL; + +PFNGLSAMPLEMASKSGISPROC __glewSampleMaskSGIS = NULL; +PFNGLSAMPLEPATTERNSGISPROC __glewSamplePatternSGIS = NULL; + +PFNGLGETSHARPENTEXFUNCSGISPROC __glewGetSharpenTexFuncSGIS = NULL; +PFNGLSHARPENTEXFUNCSGISPROC __glewSharpenTexFuncSGIS = NULL; + +PFNGLTEXIMAGE4DSGISPROC __glewTexImage4DSGIS = NULL; +PFNGLTEXSUBIMAGE4DSGISPROC __glewTexSubImage4DSGIS = NULL; + +PFNGLGETTEXFILTERFUNCSGISPROC __glewGetTexFilterFuncSGIS = NULL; +PFNGLTEXFILTERFUNCSGISPROC __glewTexFilterFuncSGIS = NULL; + +PFNGLASYNCMARKERSGIXPROC __glewAsyncMarkerSGIX = NULL; +PFNGLDELETEASYNCMARKERSSGIXPROC __glewDeleteAsyncMarkersSGIX = NULL; +PFNGLFINISHASYNCSGIXPROC __glewFinishAsyncSGIX = NULL; +PFNGLGENASYNCMARKERSSGIXPROC __glewGenAsyncMarkersSGIX = NULL; +PFNGLISASYNCMARKERSGIXPROC __glewIsAsyncMarkerSGIX = NULL; +PFNGLPOLLASYNCSGIXPROC __glewPollAsyncSGIX = NULL; + +PFNGLFLUSHRASTERSGIXPROC __glewFlushRasterSGIX = NULL; + +PFNGLTEXTUREFOGSGIXPROC __glewTextureFogSGIX = NULL; + +PFNGLFRAGMENTCOLORMATERIALSGIXPROC __glewFragmentColorMaterialSGIX = NULL; +PFNGLFRAGMENTLIGHTMODELFSGIXPROC __glewFragmentLightModelfSGIX = NULL; +PFNGLFRAGMENTLIGHTMODELFVSGIXPROC __glewFragmentLightModelfvSGIX = NULL; +PFNGLFRAGMENTLIGHTMODELISGIXPROC __glewFragmentLightModeliSGIX = NULL; +PFNGLFRAGMENTLIGHTMODELIVSGIXPROC __glewFragmentLightModelivSGIX = NULL; +PFNGLFRAGMENTLIGHTFSGIXPROC __glewFragmentLightfSGIX = NULL; +PFNGLFRAGMENTLIGHTFVSGIXPROC __glewFragmentLightfvSGIX = NULL; +PFNGLFRAGMENTLIGHTISGIXPROC __glewFragmentLightiSGIX = NULL; +PFNGLFRAGMENTLIGHTIVSGIXPROC __glewFragmentLightivSGIX = NULL; +PFNGLFRAGMENTMATERIALFSGIXPROC __glewFragmentMaterialfSGIX = NULL; +PFNGLFRAGMENTMATERIALFVSGIXPROC __glewFragmentMaterialfvSGIX = NULL; +PFNGLFRAGMENTMATERIALISGIXPROC __glewFragmentMaterialiSGIX = NULL; +PFNGLFRAGMENTMATERIALIVSGIXPROC __glewFragmentMaterialivSGIX = NULL; +PFNGLGETFRAGMENTLIGHTFVSGIXPROC __glewGetFragmentLightfvSGIX = NULL; +PFNGLGETFRAGMENTLIGHTIVSGIXPROC __glewGetFragmentLightivSGIX = NULL; +PFNGLGETFRAGMENTMATERIALFVSGIXPROC __glewGetFragmentMaterialfvSGIX = NULL; +PFNGLGETFRAGMENTMATERIALIVSGIXPROC __glewGetFragmentMaterialivSGIX = NULL; + +PFNGLFRAMEZOOMSGIXPROC __glewFrameZoomSGIX = NULL; + +PFNGLPIXELTEXGENSGIXPROC __glewPixelTexGenSGIX = NULL; + +PFNGLREFERENCEPLANESGIXPROC __glewReferencePlaneSGIX = NULL; + +PFNGLSPRITEPARAMETERFSGIXPROC __glewSpriteParameterfSGIX = NULL; +PFNGLSPRITEPARAMETERFVSGIXPROC __glewSpriteParameterfvSGIX = NULL; +PFNGLSPRITEPARAMETERISGIXPROC __glewSpriteParameteriSGIX = NULL; +PFNGLSPRITEPARAMETERIVSGIXPROC __glewSpriteParameterivSGIX = NULL; + +PFNGLTAGSAMPLEBUFFERSGIXPROC __glewTagSampleBufferSGIX = NULL; + +PFNGLCOLORTABLEPARAMETERFVSGIPROC __glewColorTableParameterfvSGI = NULL; +PFNGLCOLORTABLEPARAMETERIVSGIPROC __glewColorTableParameterivSGI = NULL; +PFNGLCOLORTABLESGIPROC __glewColorTableSGI = NULL; +PFNGLCOPYCOLORTABLESGIPROC __glewCopyColorTableSGI = NULL; +PFNGLGETCOLORTABLEPARAMETERFVSGIPROC __glewGetColorTableParameterfvSGI = NULL; +PFNGLGETCOLORTABLEPARAMETERIVSGIPROC __glewGetColorTableParameterivSGI = NULL; +PFNGLGETCOLORTABLESGIPROC __glewGetColorTableSGI = NULL; + +PFNGLFINISHTEXTURESUNXPROC __glewFinishTextureSUNX = NULL; + +PFNGLGLOBALALPHAFACTORBSUNPROC __glewGlobalAlphaFactorbSUN = NULL; +PFNGLGLOBALALPHAFACTORDSUNPROC __glewGlobalAlphaFactordSUN = NULL; +PFNGLGLOBALALPHAFACTORFSUNPROC __glewGlobalAlphaFactorfSUN = NULL; +PFNGLGLOBALALPHAFACTORISUNPROC __glewGlobalAlphaFactoriSUN = NULL; +PFNGLGLOBALALPHAFACTORSSUNPROC __glewGlobalAlphaFactorsSUN = NULL; +PFNGLGLOBALALPHAFACTORUBSUNPROC __glewGlobalAlphaFactorubSUN = NULL; +PFNGLGLOBALALPHAFACTORUISUNPROC __glewGlobalAlphaFactoruiSUN = NULL; +PFNGLGLOBALALPHAFACTORUSSUNPROC __glewGlobalAlphaFactorusSUN = NULL; + +PFNGLREADVIDEOPIXELSSUNPROC __glewReadVideoPixelsSUN = NULL; + +PFNGLREPLACEMENTCODEPOINTERSUNPROC __glewReplacementCodePointerSUN = NULL; +PFNGLREPLACEMENTCODEUBSUNPROC __glewReplacementCodeubSUN = NULL; +PFNGLREPLACEMENTCODEUBVSUNPROC __glewReplacementCodeubvSUN = NULL; +PFNGLREPLACEMENTCODEUISUNPROC __glewReplacementCodeuiSUN = NULL; +PFNGLREPLACEMENTCODEUIVSUNPROC __glewReplacementCodeuivSUN = NULL; +PFNGLREPLACEMENTCODEUSSUNPROC __glewReplacementCodeusSUN = NULL; +PFNGLREPLACEMENTCODEUSVSUNPROC __glewReplacementCodeusvSUN = NULL; + +PFNGLCOLOR3FVERTEX3FSUNPROC __glewColor3fVertex3fSUN = NULL; +PFNGLCOLOR3FVERTEX3FVSUNPROC __glewColor3fVertex3fvSUN = NULL; +PFNGLCOLOR4FNORMAL3FVERTEX3FSUNPROC __glewColor4fNormal3fVertex3fSUN = NULL; +PFNGLCOLOR4FNORMAL3FVERTEX3FVSUNPROC __glewColor4fNormal3fVertex3fvSUN = NULL; +PFNGLCOLOR4UBVERTEX2FSUNPROC __glewColor4ubVertex2fSUN = NULL; +PFNGLCOLOR4UBVERTEX2FVSUNPROC __glewColor4ubVertex2fvSUN = NULL; +PFNGLCOLOR4UBVERTEX3FSUNPROC __glewColor4ubVertex3fSUN = NULL; +PFNGLCOLOR4UBVERTEX3FVSUNPROC __glewColor4ubVertex3fvSUN = NULL; +PFNGLNORMAL3FVERTEX3FSUNPROC __glewNormal3fVertex3fSUN = NULL; +PFNGLNORMAL3FVERTEX3FVSUNPROC __glewNormal3fVertex3fvSUN = NULL; +PFNGLREPLACEMENTCODEUICOLOR3FVERTEX3FSUNPROC __glewReplacementCodeuiColor3fVertex3fSUN = NULL; +PFNGLREPLACEMENTCODEUICOLOR3FVERTEX3FVSUNPROC __glewReplacementCodeuiColor3fVertex3fvSUN = NULL; +PFNGLREPLACEMENTCODEUICOLOR4FNORMAL3FVERTEX3FSUNPROC __glewReplacementCodeuiColor4fNormal3fVertex3fSUN = NULL; +PFNGLREPLACEMENTCODEUICOLOR4FNORMAL3FVERTEX3FVSUNPROC __glewReplacementCodeuiColor4fNormal3fVertex3fvSUN = NULL; +PFNGLREPLACEMENTCODEUICOLOR4UBVERTEX3FSUNPROC __glewReplacementCodeuiColor4ubVertex3fSUN = NULL; +PFNGLREPLACEMENTCODEUICOLOR4UBVERTEX3FVSUNPROC __glewReplacementCodeuiColor4ubVertex3fvSUN = NULL; +PFNGLREPLACEMENTCODEUINORMAL3FVERTEX3FSUNPROC __glewReplacementCodeuiNormal3fVertex3fSUN = NULL; +PFNGLREPLACEMENTCODEUINORMAL3FVERTEX3FVSUNPROC __glewReplacementCodeuiNormal3fVertex3fvSUN = NULL; +PFNGLREPLACEMENTCODEUITEXCOORD2FCOLOR4FNORMAL3FVERTEX3FSUNPROC __glewReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN = NULL; +PFNGLREPLACEMENTCODEUITEXCOORD2FCOLOR4FNORMAL3FVERTEX3FVSUNPROC __glewReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN = NULL; +PFNGLREPLACEMENTCODEUITEXCOORD2FNORMAL3FVERTEX3FSUNPROC __glewReplacementCodeuiTexCoord2fNormal3fVertex3fSUN = NULL; +PFNGLREPLACEMENTCODEUITEXCOORD2FNORMAL3FVERTEX3FVSUNPROC __glewReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN = NULL; +PFNGLREPLACEMENTCODEUITEXCOORD2FVERTEX3FSUNPROC __glewReplacementCodeuiTexCoord2fVertex3fSUN = NULL; +PFNGLREPLACEMENTCODEUITEXCOORD2FVERTEX3FVSUNPROC __glewReplacementCodeuiTexCoord2fVertex3fvSUN = NULL; +PFNGLREPLACEMENTCODEUIVERTEX3FSUNPROC __glewReplacementCodeuiVertex3fSUN = NULL; +PFNGLREPLACEMENTCODEUIVERTEX3FVSUNPROC __glewReplacementCodeuiVertex3fvSUN = NULL; +PFNGLTEXCOORD2FCOLOR3FVERTEX3FSUNPROC __glewTexCoord2fColor3fVertex3fSUN = NULL; +PFNGLTEXCOORD2FCOLOR3FVERTEX3FVSUNPROC __glewTexCoord2fColor3fVertex3fvSUN = NULL; +PFNGLTEXCOORD2FCOLOR4FNORMAL3FVERTEX3FSUNPROC __glewTexCoord2fColor4fNormal3fVertex3fSUN = NULL; +PFNGLTEXCOORD2FCOLOR4FNORMAL3FVERTEX3FVSUNPROC __glewTexCoord2fColor4fNormal3fVertex3fvSUN = NULL; +PFNGLTEXCOORD2FCOLOR4UBVERTEX3FSUNPROC __glewTexCoord2fColor4ubVertex3fSUN = NULL; +PFNGLTEXCOORD2FCOLOR4UBVERTEX3FVSUNPROC __glewTexCoord2fColor4ubVertex3fvSUN = NULL; +PFNGLTEXCOORD2FNORMAL3FVERTEX3FSUNPROC __glewTexCoord2fNormal3fVertex3fSUN = NULL; +PFNGLTEXCOORD2FNORMAL3FVERTEX3FVSUNPROC __glewTexCoord2fNormal3fVertex3fvSUN = NULL; +PFNGLTEXCOORD2FVERTEX3FSUNPROC __glewTexCoord2fVertex3fSUN = NULL; +PFNGLTEXCOORD2FVERTEX3FVSUNPROC __glewTexCoord2fVertex3fvSUN = NULL; +PFNGLTEXCOORD4FCOLOR4FNORMAL3FVERTEX4FSUNPROC __glewTexCoord4fColor4fNormal3fVertex4fSUN = NULL; +PFNGLTEXCOORD4FCOLOR4FNORMAL3FVERTEX4FVSUNPROC __glewTexCoord4fColor4fNormal3fVertex4fvSUN = NULL; +PFNGLTEXCOORD4FVERTEX4FSUNPROC __glewTexCoord4fVertex4fSUN = NULL; +PFNGLTEXCOORD4FVERTEX4FVSUNPROC __glewTexCoord4fVertex4fvSUN = NULL; + +PFNGLADDSWAPHINTRECTWINPROC __glewAddSwapHintRectWIN = NULL; + +#endif /* !WIN32 || !GLEW_MX */ + +#if !defined(GLEW_MX) + +GLboolean __GLEW_VERSION_1_1 = GL_FALSE; +GLboolean __GLEW_VERSION_1_2 = GL_FALSE; +GLboolean __GLEW_VERSION_1_3 = GL_FALSE; +GLboolean __GLEW_VERSION_1_4 = GL_FALSE; +GLboolean __GLEW_VERSION_1_5 = GL_FALSE; +GLboolean __GLEW_VERSION_2_0 = GL_FALSE; +GLboolean __GLEW_VERSION_2_1 = GL_FALSE; +GLboolean __GLEW_VERSION_3_0 = GL_FALSE; +GLboolean __GLEW_3DFX_multisample = GL_FALSE; +GLboolean __GLEW_3DFX_tbuffer = GL_FALSE; +GLboolean __GLEW_3DFX_texture_compression_FXT1 = GL_FALSE; +GLboolean __GLEW_APPLE_client_storage = GL_FALSE; +GLboolean __GLEW_APPLE_element_array = GL_FALSE; +GLboolean __GLEW_APPLE_fence = GL_FALSE; +GLboolean __GLEW_APPLE_float_pixels = GL_FALSE; +GLboolean __GLEW_APPLE_flush_buffer_range = GL_FALSE; +GLboolean __GLEW_APPLE_pixel_buffer = GL_FALSE; +GLboolean __GLEW_APPLE_specular_vector = GL_FALSE; +GLboolean __GLEW_APPLE_texture_range = GL_FALSE; +GLboolean __GLEW_APPLE_transform_hint = GL_FALSE; +GLboolean __GLEW_APPLE_vertex_array_object = GL_FALSE; +GLboolean __GLEW_APPLE_vertex_array_range = GL_FALSE; +GLboolean __GLEW_APPLE_ycbcr_422 = GL_FALSE; +GLboolean __GLEW_ARB_color_buffer_float = GL_FALSE; +GLboolean __GLEW_ARB_depth_buffer_float = GL_FALSE; +GLboolean __GLEW_ARB_depth_texture = GL_FALSE; +GLboolean __GLEW_ARB_draw_buffers = GL_FALSE; +GLboolean __GLEW_ARB_draw_instanced = GL_FALSE; +GLboolean __GLEW_ARB_fragment_program = GL_FALSE; +GLboolean __GLEW_ARB_fragment_program_shadow = GL_FALSE; +GLboolean __GLEW_ARB_fragment_shader = GL_FALSE; +GLboolean __GLEW_ARB_framebuffer_object = GL_FALSE; +GLboolean __GLEW_ARB_framebuffer_sRGB = GL_FALSE; +GLboolean __GLEW_ARB_geometry_shader4 = GL_FALSE; +GLboolean __GLEW_ARB_half_float_pixel = GL_FALSE; +GLboolean __GLEW_ARB_half_float_vertex = GL_FALSE; +GLboolean __GLEW_ARB_imaging = GL_FALSE; +GLboolean __GLEW_ARB_instanced_arrays = GL_FALSE; +GLboolean __GLEW_ARB_map_buffer_range = GL_FALSE; +GLboolean __GLEW_ARB_matrix_palette = GL_FALSE; +GLboolean __GLEW_ARB_multisample = GL_FALSE; +GLboolean __GLEW_ARB_multitexture = GL_FALSE; +GLboolean __GLEW_ARB_occlusion_query = GL_FALSE; +GLboolean __GLEW_ARB_pixel_buffer_object = GL_FALSE; +GLboolean __GLEW_ARB_point_parameters = GL_FALSE; +GLboolean __GLEW_ARB_point_sprite = GL_FALSE; +GLboolean __GLEW_ARB_shader_objects = GL_FALSE; +GLboolean __GLEW_ARB_shading_language_100 = GL_FALSE; +GLboolean __GLEW_ARB_shadow = GL_FALSE; +GLboolean __GLEW_ARB_shadow_ambient = GL_FALSE; +GLboolean __GLEW_ARB_texture_border_clamp = GL_FALSE; +GLboolean __GLEW_ARB_texture_buffer_object = GL_FALSE; +GLboolean __GLEW_ARB_texture_compression = GL_FALSE; +GLboolean __GLEW_ARB_texture_compression_rgtc = GL_FALSE; +GLboolean __GLEW_ARB_texture_cube_map = GL_FALSE; +GLboolean __GLEW_ARB_texture_env_add = GL_FALSE; +GLboolean __GLEW_ARB_texture_env_combine = GL_FALSE; +GLboolean __GLEW_ARB_texture_env_crossbar = GL_FALSE; +GLboolean __GLEW_ARB_texture_env_dot3 = GL_FALSE; +GLboolean __GLEW_ARB_texture_float = GL_FALSE; +GLboolean __GLEW_ARB_texture_mirrored_repeat = GL_FALSE; +GLboolean __GLEW_ARB_texture_non_power_of_two = GL_FALSE; +GLboolean __GLEW_ARB_texture_rectangle = GL_FALSE; +GLboolean __GLEW_ARB_texture_rg = GL_FALSE; +GLboolean __GLEW_ARB_transpose_matrix = GL_FALSE; +GLboolean __GLEW_ARB_vertex_array_object = GL_FALSE; +GLboolean __GLEW_ARB_vertex_blend = GL_FALSE; +GLboolean __GLEW_ARB_vertex_buffer_object = GL_FALSE; +GLboolean __GLEW_ARB_vertex_program = GL_FALSE; +GLboolean __GLEW_ARB_vertex_shader = GL_FALSE; +GLboolean __GLEW_ARB_window_pos = GL_FALSE; +GLboolean __GLEW_ATIX_point_sprites = GL_FALSE; +GLboolean __GLEW_ATIX_texture_env_combine3 = GL_FALSE; +GLboolean __GLEW_ATIX_texture_env_route = GL_FALSE; +GLboolean __GLEW_ATIX_vertex_shader_output_point_size = GL_FALSE; +GLboolean __GLEW_ATI_draw_buffers = GL_FALSE; +GLboolean __GLEW_ATI_element_array = GL_FALSE; +GLboolean __GLEW_ATI_envmap_bumpmap = GL_FALSE; +GLboolean __GLEW_ATI_fragment_shader = GL_FALSE; +GLboolean __GLEW_ATI_map_object_buffer = GL_FALSE; +GLboolean __GLEW_ATI_pn_triangles = GL_FALSE; +GLboolean __GLEW_ATI_separate_stencil = GL_FALSE; +GLboolean __GLEW_ATI_shader_texture_lod = GL_FALSE; +GLboolean __GLEW_ATI_text_fragment_shader = GL_FALSE; +GLboolean __GLEW_ATI_texture_compression_3dc = GL_FALSE; +GLboolean __GLEW_ATI_texture_env_combine3 = GL_FALSE; +GLboolean __GLEW_ATI_texture_float = GL_FALSE; +GLboolean __GLEW_ATI_texture_mirror_once = GL_FALSE; +GLboolean __GLEW_ATI_vertex_array_object = GL_FALSE; +GLboolean __GLEW_ATI_vertex_attrib_array_object = GL_FALSE; +GLboolean __GLEW_ATI_vertex_streams = GL_FALSE; +GLboolean __GLEW_EXT_422_pixels = GL_FALSE; +GLboolean __GLEW_EXT_Cg_shader = GL_FALSE; +GLboolean __GLEW_EXT_abgr = GL_FALSE; +GLboolean __GLEW_EXT_bgra = GL_FALSE; +GLboolean __GLEW_EXT_bindable_uniform = GL_FALSE; +GLboolean __GLEW_EXT_blend_color = GL_FALSE; +GLboolean __GLEW_EXT_blend_equation_separate = GL_FALSE; +GLboolean __GLEW_EXT_blend_func_separate = GL_FALSE; +GLboolean __GLEW_EXT_blend_logic_op = GL_FALSE; +GLboolean __GLEW_EXT_blend_minmax = GL_FALSE; +GLboolean __GLEW_EXT_blend_subtract = GL_FALSE; +GLboolean __GLEW_EXT_clip_volume_hint = GL_FALSE; +GLboolean __GLEW_EXT_cmyka = GL_FALSE; +GLboolean __GLEW_EXT_color_subtable = GL_FALSE; +GLboolean __GLEW_EXT_compiled_vertex_array = GL_FALSE; +GLboolean __GLEW_EXT_convolution = GL_FALSE; +GLboolean __GLEW_EXT_coordinate_frame = GL_FALSE; +GLboolean __GLEW_EXT_copy_texture = GL_FALSE; +GLboolean __GLEW_EXT_cull_vertex = GL_FALSE; +GLboolean __GLEW_EXT_depth_bounds_test = GL_FALSE; +GLboolean __GLEW_EXT_direct_state_access = GL_FALSE; +GLboolean __GLEW_EXT_draw_buffers2 = GL_FALSE; +GLboolean __GLEW_EXT_draw_instanced = GL_FALSE; +GLboolean __GLEW_EXT_draw_range_elements = GL_FALSE; +GLboolean __GLEW_EXT_fog_coord = GL_FALSE; +GLboolean __GLEW_EXT_fragment_lighting = GL_FALSE; +GLboolean __GLEW_EXT_framebuffer_blit = GL_FALSE; +GLboolean __GLEW_EXT_framebuffer_multisample = GL_FALSE; +GLboolean __GLEW_EXT_framebuffer_object = GL_FALSE; +GLboolean __GLEW_EXT_framebuffer_sRGB = GL_FALSE; +GLboolean __GLEW_EXT_geometry_shader4 = GL_FALSE; +GLboolean __GLEW_EXT_gpu_program_parameters = GL_FALSE; +GLboolean __GLEW_EXT_gpu_shader4 = GL_FALSE; +GLboolean __GLEW_EXT_histogram = GL_FALSE; +GLboolean __GLEW_EXT_index_array_formats = GL_FALSE; +GLboolean __GLEW_EXT_index_func = GL_FALSE; +GLboolean __GLEW_EXT_index_material = GL_FALSE; +GLboolean __GLEW_EXT_index_texture = GL_FALSE; +GLboolean __GLEW_EXT_light_texture = GL_FALSE; +GLboolean __GLEW_EXT_misc_attribute = GL_FALSE; +GLboolean __GLEW_EXT_multi_draw_arrays = GL_FALSE; +GLboolean __GLEW_EXT_multisample = GL_FALSE; +GLboolean __GLEW_EXT_packed_depth_stencil = GL_FALSE; +GLboolean __GLEW_EXT_packed_float = GL_FALSE; +GLboolean __GLEW_EXT_packed_pixels = GL_FALSE; +GLboolean __GLEW_EXT_paletted_texture = GL_FALSE; +GLboolean __GLEW_EXT_pixel_buffer_object = GL_FALSE; +GLboolean __GLEW_EXT_pixel_transform = GL_FALSE; +GLboolean __GLEW_EXT_pixel_transform_color_table = GL_FALSE; +GLboolean __GLEW_EXT_point_parameters = GL_FALSE; +GLboolean __GLEW_EXT_polygon_offset = GL_FALSE; +GLboolean __GLEW_EXT_rescale_normal = GL_FALSE; +GLboolean __GLEW_EXT_scene_marker = GL_FALSE; +GLboolean __GLEW_EXT_secondary_color = GL_FALSE; +GLboolean __GLEW_EXT_separate_specular_color = GL_FALSE; +GLboolean __GLEW_EXT_shadow_funcs = GL_FALSE; +GLboolean __GLEW_EXT_shared_texture_palette = GL_FALSE; +GLboolean __GLEW_EXT_stencil_clear_tag = GL_FALSE; +GLboolean __GLEW_EXT_stencil_two_side = GL_FALSE; +GLboolean __GLEW_EXT_stencil_wrap = GL_FALSE; +GLboolean __GLEW_EXT_subtexture = GL_FALSE; +GLboolean __GLEW_EXT_texture = GL_FALSE; +GLboolean __GLEW_EXT_texture3D = GL_FALSE; +GLboolean __GLEW_EXT_texture_array = GL_FALSE; +GLboolean __GLEW_EXT_texture_buffer_object = GL_FALSE; +GLboolean __GLEW_EXT_texture_compression_dxt1 = GL_FALSE; +GLboolean __GLEW_EXT_texture_compression_latc = GL_FALSE; +GLboolean __GLEW_EXT_texture_compression_rgtc = GL_FALSE; +GLboolean __GLEW_EXT_texture_compression_s3tc = GL_FALSE; +GLboolean __GLEW_EXT_texture_cube_map = GL_FALSE; +GLboolean __GLEW_EXT_texture_edge_clamp = GL_FALSE; +GLboolean __GLEW_EXT_texture_env = GL_FALSE; +GLboolean __GLEW_EXT_texture_env_add = GL_FALSE; +GLboolean __GLEW_EXT_texture_env_combine = GL_FALSE; +GLboolean __GLEW_EXT_texture_env_dot3 = GL_FALSE; +GLboolean __GLEW_EXT_texture_filter_anisotropic = GL_FALSE; +GLboolean __GLEW_EXT_texture_integer = GL_FALSE; +GLboolean __GLEW_EXT_texture_lod_bias = GL_FALSE; +GLboolean __GLEW_EXT_texture_mirror_clamp = GL_FALSE; +GLboolean __GLEW_EXT_texture_object = GL_FALSE; +GLboolean __GLEW_EXT_texture_perturb_normal = GL_FALSE; +GLboolean __GLEW_EXT_texture_rectangle = GL_FALSE; +GLboolean __GLEW_EXT_texture_sRGB = GL_FALSE; +GLboolean __GLEW_EXT_texture_shared_exponent = GL_FALSE; +GLboolean __GLEW_EXT_texture_swizzle = GL_FALSE; +GLboolean __GLEW_EXT_timer_query = GL_FALSE; +GLboolean __GLEW_EXT_transform_feedback = GL_FALSE; +GLboolean __GLEW_EXT_vertex_array = GL_FALSE; +GLboolean __GLEW_EXT_vertex_array_bgra = GL_FALSE; +GLboolean __GLEW_EXT_vertex_shader = GL_FALSE; +GLboolean __GLEW_EXT_vertex_weighting = GL_FALSE; +GLboolean __GLEW_GREMEDY_frame_terminator = GL_FALSE; +GLboolean __GLEW_GREMEDY_string_marker = GL_FALSE; +GLboolean __GLEW_HP_convolution_border_modes = GL_FALSE; +GLboolean __GLEW_HP_image_transform = GL_FALSE; +GLboolean __GLEW_HP_occlusion_test = GL_FALSE; +GLboolean __GLEW_HP_texture_lighting = GL_FALSE; +GLboolean __GLEW_IBM_cull_vertex = GL_FALSE; +GLboolean __GLEW_IBM_multimode_draw_arrays = GL_FALSE; +GLboolean __GLEW_IBM_rasterpos_clip = GL_FALSE; +GLboolean __GLEW_IBM_static_data = GL_FALSE; +GLboolean __GLEW_IBM_texture_mirrored_repeat = GL_FALSE; +GLboolean __GLEW_IBM_vertex_array_lists = GL_FALSE; +GLboolean __GLEW_INGR_color_clamp = GL_FALSE; +GLboolean __GLEW_INGR_interlace_read = GL_FALSE; +GLboolean __GLEW_INTEL_parallel_arrays = GL_FALSE; +GLboolean __GLEW_INTEL_texture_scissor = GL_FALSE; +GLboolean __GLEW_KTX_buffer_region = GL_FALSE; +GLboolean __GLEW_MESAX_texture_stack = GL_FALSE; +GLboolean __GLEW_MESA_pack_invert = GL_FALSE; +GLboolean __GLEW_MESA_resize_buffers = GL_FALSE; +GLboolean __GLEW_MESA_window_pos = GL_FALSE; +GLboolean __GLEW_MESA_ycbcr_texture = GL_FALSE; +GLboolean __GLEW_NV_blend_square = GL_FALSE; +GLboolean __GLEW_NV_conditional_render = GL_FALSE; +GLboolean __GLEW_NV_copy_depth_to_color = GL_FALSE; +GLboolean __GLEW_NV_depth_buffer_float = GL_FALSE; +GLboolean __GLEW_NV_depth_clamp = GL_FALSE; +GLboolean __GLEW_NV_depth_range_unclamped = GL_FALSE; +GLboolean __GLEW_NV_evaluators = GL_FALSE; +GLboolean __GLEW_NV_explicit_multisample = GL_FALSE; +GLboolean __GLEW_NV_fence = GL_FALSE; +GLboolean __GLEW_NV_float_buffer = GL_FALSE; +GLboolean __GLEW_NV_fog_distance = GL_FALSE; +GLboolean __GLEW_NV_fragment_program = GL_FALSE; +GLboolean __GLEW_NV_fragment_program2 = GL_FALSE; +GLboolean __GLEW_NV_fragment_program4 = GL_FALSE; +GLboolean __GLEW_NV_fragment_program_option = GL_FALSE; +GLboolean __GLEW_NV_framebuffer_multisample_coverage = GL_FALSE; +GLboolean __GLEW_NV_geometry_program4 = GL_FALSE; +GLboolean __GLEW_NV_geometry_shader4 = GL_FALSE; +GLboolean __GLEW_NV_gpu_program4 = GL_FALSE; +GLboolean __GLEW_NV_half_float = GL_FALSE; +GLboolean __GLEW_NV_light_max_exponent = GL_FALSE; +GLboolean __GLEW_NV_multisample_filter_hint = GL_FALSE; +GLboolean __GLEW_NV_occlusion_query = GL_FALSE; +GLboolean __GLEW_NV_packed_depth_stencil = GL_FALSE; +GLboolean __GLEW_NV_parameter_buffer_object = GL_FALSE; +GLboolean __GLEW_NV_pixel_data_range = GL_FALSE; +GLboolean __GLEW_NV_point_sprite = GL_FALSE; +GLboolean __GLEW_NV_present_video = GL_FALSE; +GLboolean __GLEW_NV_primitive_restart = GL_FALSE; +GLboolean __GLEW_NV_register_combiners = GL_FALSE; +GLboolean __GLEW_NV_register_combiners2 = GL_FALSE; +GLboolean __GLEW_NV_texgen_emboss = GL_FALSE; +GLboolean __GLEW_NV_texgen_reflection = GL_FALSE; +GLboolean __GLEW_NV_texture_compression_vtc = GL_FALSE; +GLboolean __GLEW_NV_texture_env_combine4 = GL_FALSE; +GLboolean __GLEW_NV_texture_expand_normal = GL_FALSE; +GLboolean __GLEW_NV_texture_rectangle = GL_FALSE; +GLboolean __GLEW_NV_texture_shader = GL_FALSE; +GLboolean __GLEW_NV_texture_shader2 = GL_FALSE; +GLboolean __GLEW_NV_texture_shader3 = GL_FALSE; +GLboolean __GLEW_NV_transform_feedback = GL_FALSE; +GLboolean __GLEW_NV_vertex_array_range = GL_FALSE; +GLboolean __GLEW_NV_vertex_array_range2 = GL_FALSE; +GLboolean __GLEW_NV_vertex_program = GL_FALSE; +GLboolean __GLEW_NV_vertex_program1_1 = GL_FALSE; +GLboolean __GLEW_NV_vertex_program2 = GL_FALSE; +GLboolean __GLEW_NV_vertex_program2_option = GL_FALSE; +GLboolean __GLEW_NV_vertex_program3 = GL_FALSE; +GLboolean __GLEW_NV_vertex_program4 = GL_FALSE; +GLboolean __GLEW_OES_byte_coordinates = GL_FALSE; +GLboolean __GLEW_OES_compressed_paletted_texture = GL_FALSE; +GLboolean __GLEW_OES_read_format = GL_FALSE; +GLboolean __GLEW_OES_single_precision = GL_FALSE; +GLboolean __GLEW_OML_interlace = GL_FALSE; +GLboolean __GLEW_OML_resample = GL_FALSE; +GLboolean __GLEW_OML_subsample = GL_FALSE; +GLboolean __GLEW_PGI_misc_hints = GL_FALSE; +GLboolean __GLEW_PGI_vertex_hints = GL_FALSE; +GLboolean __GLEW_REND_screen_coordinates = GL_FALSE; +GLboolean __GLEW_S3_s3tc = GL_FALSE; +GLboolean __GLEW_SGIS_color_range = GL_FALSE; +GLboolean __GLEW_SGIS_detail_texture = GL_FALSE; +GLboolean __GLEW_SGIS_fog_function = GL_FALSE; +GLboolean __GLEW_SGIS_generate_mipmap = GL_FALSE; +GLboolean __GLEW_SGIS_multisample = GL_FALSE; +GLboolean __GLEW_SGIS_pixel_texture = GL_FALSE; +GLboolean __GLEW_SGIS_point_line_texgen = GL_FALSE; +GLboolean __GLEW_SGIS_sharpen_texture = GL_FALSE; +GLboolean __GLEW_SGIS_texture4D = GL_FALSE; +GLboolean __GLEW_SGIS_texture_border_clamp = GL_FALSE; +GLboolean __GLEW_SGIS_texture_edge_clamp = GL_FALSE; +GLboolean __GLEW_SGIS_texture_filter4 = GL_FALSE; +GLboolean __GLEW_SGIS_texture_lod = GL_FALSE; +GLboolean __GLEW_SGIS_texture_select = GL_FALSE; +GLboolean __GLEW_SGIX_async = GL_FALSE; +GLboolean __GLEW_SGIX_async_histogram = GL_FALSE; +GLboolean __GLEW_SGIX_async_pixel = GL_FALSE; +GLboolean __GLEW_SGIX_blend_alpha_minmax = GL_FALSE; +GLboolean __GLEW_SGIX_clipmap = GL_FALSE; +GLboolean __GLEW_SGIX_convolution_accuracy = GL_FALSE; +GLboolean __GLEW_SGIX_depth_texture = GL_FALSE; +GLboolean __GLEW_SGIX_flush_raster = GL_FALSE; +GLboolean __GLEW_SGIX_fog_offset = GL_FALSE; +GLboolean __GLEW_SGIX_fog_texture = GL_FALSE; +GLboolean __GLEW_SGIX_fragment_specular_lighting = GL_FALSE; +GLboolean __GLEW_SGIX_framezoom = GL_FALSE; +GLboolean __GLEW_SGIX_interlace = GL_FALSE; +GLboolean __GLEW_SGIX_ir_instrument1 = GL_FALSE; +GLboolean __GLEW_SGIX_list_priority = GL_FALSE; +GLboolean __GLEW_SGIX_pixel_texture = GL_FALSE; +GLboolean __GLEW_SGIX_pixel_texture_bits = GL_FALSE; +GLboolean __GLEW_SGIX_reference_plane = GL_FALSE; +GLboolean __GLEW_SGIX_resample = GL_FALSE; +GLboolean __GLEW_SGIX_shadow = GL_FALSE; +GLboolean __GLEW_SGIX_shadow_ambient = GL_FALSE; +GLboolean __GLEW_SGIX_sprite = GL_FALSE; +GLboolean __GLEW_SGIX_tag_sample_buffer = GL_FALSE; +GLboolean __GLEW_SGIX_texture_add_env = GL_FALSE; +GLboolean __GLEW_SGIX_texture_coordinate_clamp = GL_FALSE; +GLboolean __GLEW_SGIX_texture_lod_bias = GL_FALSE; +GLboolean __GLEW_SGIX_texture_multi_buffer = GL_FALSE; +GLboolean __GLEW_SGIX_texture_range = GL_FALSE; +GLboolean __GLEW_SGIX_texture_scale_bias = GL_FALSE; +GLboolean __GLEW_SGIX_vertex_preclip = GL_FALSE; +GLboolean __GLEW_SGIX_vertex_preclip_hint = GL_FALSE; +GLboolean __GLEW_SGIX_ycrcb = GL_FALSE; +GLboolean __GLEW_SGI_color_matrix = GL_FALSE; +GLboolean __GLEW_SGI_color_table = GL_FALSE; +GLboolean __GLEW_SGI_texture_color_table = GL_FALSE; +GLboolean __GLEW_SUNX_constant_data = GL_FALSE; +GLboolean __GLEW_SUN_convolution_border_modes = GL_FALSE; +GLboolean __GLEW_SUN_global_alpha = GL_FALSE; +GLboolean __GLEW_SUN_mesh_array = GL_FALSE; +GLboolean __GLEW_SUN_read_video_pixels = GL_FALSE; +GLboolean __GLEW_SUN_slice_accum = GL_FALSE; +GLboolean __GLEW_SUN_triangle_list = GL_FALSE; +GLboolean __GLEW_SUN_vertex = GL_FALSE; +GLboolean __GLEW_WIN_phong_shading = GL_FALSE; +GLboolean __GLEW_WIN_specular_fog = GL_FALSE; +GLboolean __GLEW_WIN_swap_hint = GL_FALSE; + +#endif /* !GLEW_MX */ + +#ifdef GL_VERSION_1_2 + +static GLboolean _glewInit_GL_VERSION_1_2 (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glCopyTexSubImage3D = (PFNGLCOPYTEXSUBIMAGE3DPROC)glewGetProcAddress((const GLubyte*)"glCopyTexSubImage3D")) == NULL) || r; + r = ((glDrawRangeElements = (PFNGLDRAWRANGEELEMENTSPROC)glewGetProcAddress((const GLubyte*)"glDrawRangeElements")) == NULL) || r; + r = ((glTexImage3D = (PFNGLTEXIMAGE3DPROC)glewGetProcAddress((const GLubyte*)"glTexImage3D")) == NULL) || r; + r = ((glTexSubImage3D = (PFNGLTEXSUBIMAGE3DPROC)glewGetProcAddress((const GLubyte*)"glTexSubImage3D")) == NULL) || r; + + return r; +} + +#endif /* GL_VERSION_1_2 */ + +#ifdef GL_VERSION_1_3 + +static GLboolean _glewInit_GL_VERSION_1_3 (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glActiveTexture = (PFNGLACTIVETEXTUREPROC)glewGetProcAddress((const GLubyte*)"glActiveTexture")) == NULL) || r; + r = ((glClientActiveTexture = (PFNGLCLIENTACTIVETEXTUREPROC)glewGetProcAddress((const GLubyte*)"glClientActiveTexture")) == NULL) || r; + r = ((glCompressedTexImage1D = (PFNGLCOMPRESSEDTEXIMAGE1DPROC)glewGetProcAddress((const GLubyte*)"glCompressedTexImage1D")) == NULL) || r; + r = ((glCompressedTexImage2D = (PFNGLCOMPRESSEDTEXIMAGE2DPROC)glewGetProcAddress((const GLubyte*)"glCompressedTexImage2D")) == NULL) || r; + r = ((glCompressedTexImage3D = (PFNGLCOMPRESSEDTEXIMAGE3DPROC)glewGetProcAddress((const GLubyte*)"glCompressedTexImage3D")) == NULL) || r; + r = ((glCompressedTexSubImage1D = (PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC)glewGetProcAddress((const GLubyte*)"glCompressedTexSubImage1D")) == NULL) || r; + r = ((glCompressedTexSubImage2D = (PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC)glewGetProcAddress((const GLubyte*)"glCompressedTexSubImage2D")) == NULL) || r; + r = ((glCompressedTexSubImage3D = (PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC)glewGetProcAddress((const GLubyte*)"glCompressedTexSubImage3D")) == NULL) || r; + r = ((glGetCompressedTexImage = (PFNGLGETCOMPRESSEDTEXIMAGEPROC)glewGetProcAddress((const GLubyte*)"glGetCompressedTexImage")) == NULL) || r; + r = ((glLoadTransposeMatrixd = (PFNGLLOADTRANSPOSEMATRIXDPROC)glewGetProcAddress((const GLubyte*)"glLoadTransposeMatrixd")) == NULL) || r; + r = ((glLoadTransposeMatrixf = (PFNGLLOADTRANSPOSEMATRIXFPROC)glewGetProcAddress((const GLubyte*)"glLoadTransposeMatrixf")) == NULL) || r; + r = ((glMultTransposeMatrixd = (PFNGLMULTTRANSPOSEMATRIXDPROC)glewGetProcAddress((const GLubyte*)"glMultTransposeMatrixd")) == NULL) || r; + r = ((glMultTransposeMatrixf = (PFNGLMULTTRANSPOSEMATRIXFPROC)glewGetProcAddress((const GLubyte*)"glMultTransposeMatrixf")) == NULL) || r; + r = ((glMultiTexCoord1d = (PFNGLMULTITEXCOORD1DPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord1d")) == NULL) || r; + r = ((glMultiTexCoord1dv = (PFNGLMULTITEXCOORD1DVPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord1dv")) == NULL) || r; + r = ((glMultiTexCoord1f = (PFNGLMULTITEXCOORD1FPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord1f")) == NULL) || r; + r = ((glMultiTexCoord1fv = (PFNGLMULTITEXCOORD1FVPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord1fv")) == NULL) || r; + r = ((glMultiTexCoord1i = (PFNGLMULTITEXCOORD1IPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord1i")) == NULL) || r; + r = ((glMultiTexCoord1iv = (PFNGLMULTITEXCOORD1IVPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord1iv")) == NULL) || r; + r = ((glMultiTexCoord1s = (PFNGLMULTITEXCOORD1SPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord1s")) == NULL) || r; + r = ((glMultiTexCoord1sv = (PFNGLMULTITEXCOORD1SVPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord1sv")) == NULL) || r; + r = ((glMultiTexCoord2d = (PFNGLMULTITEXCOORD2DPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord2d")) == NULL) || r; + r = ((glMultiTexCoord2dv = (PFNGLMULTITEXCOORD2DVPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord2dv")) == NULL) || r; + r = ((glMultiTexCoord2f = (PFNGLMULTITEXCOORD2FPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord2f")) == NULL) || r; + r = ((glMultiTexCoord2fv = (PFNGLMULTITEXCOORD2FVPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord2fv")) == NULL) || r; + r = ((glMultiTexCoord2i = (PFNGLMULTITEXCOORD2IPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord2i")) == NULL) || r; + r = ((glMultiTexCoord2iv = (PFNGLMULTITEXCOORD2IVPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord2iv")) == NULL) || r; + r = ((glMultiTexCoord2s = (PFNGLMULTITEXCOORD2SPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord2s")) == NULL) || r; + r = ((glMultiTexCoord2sv = (PFNGLMULTITEXCOORD2SVPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord2sv")) == NULL) || r; + r = ((glMultiTexCoord3d = (PFNGLMULTITEXCOORD3DPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord3d")) == NULL) || r; + r = ((glMultiTexCoord3dv = (PFNGLMULTITEXCOORD3DVPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord3dv")) == NULL) || r; + r = ((glMultiTexCoord3f = (PFNGLMULTITEXCOORD3FPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord3f")) == NULL) || r; + r = ((glMultiTexCoord3fv = (PFNGLMULTITEXCOORD3FVPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord3fv")) == NULL) || r; + r = ((glMultiTexCoord3i = (PFNGLMULTITEXCOORD3IPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord3i")) == NULL) || r; + r = ((glMultiTexCoord3iv = (PFNGLMULTITEXCOORD3IVPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord3iv")) == NULL) || r; + r = ((glMultiTexCoord3s = (PFNGLMULTITEXCOORD3SPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord3s")) == NULL) || r; + r = ((glMultiTexCoord3sv = (PFNGLMULTITEXCOORD3SVPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord3sv")) == NULL) || r; + r = ((glMultiTexCoord4d = (PFNGLMULTITEXCOORD4DPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord4d")) == NULL) || r; + r = ((glMultiTexCoord4dv = (PFNGLMULTITEXCOORD4DVPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord4dv")) == NULL) || r; + r = ((glMultiTexCoord4f = (PFNGLMULTITEXCOORD4FPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord4f")) == NULL) || r; + r = ((glMultiTexCoord4fv = (PFNGLMULTITEXCOORD4FVPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord4fv")) == NULL) || r; + r = ((glMultiTexCoord4i = (PFNGLMULTITEXCOORD4IPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord4i")) == NULL) || r; + r = ((glMultiTexCoord4iv = (PFNGLMULTITEXCOORD4IVPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord4iv")) == NULL) || r; + r = ((glMultiTexCoord4s = (PFNGLMULTITEXCOORD4SPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord4s")) == NULL) || r; + r = ((glMultiTexCoord4sv = (PFNGLMULTITEXCOORD4SVPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord4sv")) == NULL) || r; + r = ((glSampleCoverage = (PFNGLSAMPLECOVERAGEPROC)glewGetProcAddress((const GLubyte*)"glSampleCoverage")) == NULL) || r; + + return r; +} + +#endif /* GL_VERSION_1_3 */ + +#ifdef GL_VERSION_1_4 + +static GLboolean _glewInit_GL_VERSION_1_4 (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBlendColor = (PFNGLBLENDCOLORPROC)glewGetProcAddress((const GLubyte*)"glBlendColor")) == NULL) || r; + r = ((glBlendEquation = (PFNGLBLENDEQUATIONPROC)glewGetProcAddress((const GLubyte*)"glBlendEquation")) == NULL) || r; + r = ((glBlendFuncSeparate = (PFNGLBLENDFUNCSEPARATEPROC)glewGetProcAddress((const GLubyte*)"glBlendFuncSeparate")) == NULL) || r; + r = ((glFogCoordPointer = (PFNGLFOGCOORDPOINTERPROC)glewGetProcAddress((const GLubyte*)"glFogCoordPointer")) == NULL) || r; + r = ((glFogCoordd = (PFNGLFOGCOORDDPROC)glewGetProcAddress((const GLubyte*)"glFogCoordd")) == NULL) || r; + r = ((glFogCoorddv = (PFNGLFOGCOORDDVPROC)glewGetProcAddress((const GLubyte*)"glFogCoorddv")) == NULL) || r; + r = ((glFogCoordf = (PFNGLFOGCOORDFPROC)glewGetProcAddress((const GLubyte*)"glFogCoordf")) == NULL) || r; + r = ((glFogCoordfv = (PFNGLFOGCOORDFVPROC)glewGetProcAddress((const GLubyte*)"glFogCoordfv")) == NULL) || r; + r = ((glMultiDrawArrays = (PFNGLMULTIDRAWARRAYSPROC)glewGetProcAddress((const GLubyte*)"glMultiDrawArrays")) == NULL) || r; + r = ((glMultiDrawElements = (PFNGLMULTIDRAWELEMENTSPROC)glewGetProcAddress((const GLubyte*)"glMultiDrawElements")) == NULL) || r; + r = ((glPointParameterf = (PFNGLPOINTPARAMETERFPROC)glewGetProcAddress((const GLubyte*)"glPointParameterf")) == NULL) || r; + r = ((glPointParameterfv = (PFNGLPOINTPARAMETERFVPROC)glewGetProcAddress((const GLubyte*)"glPointParameterfv")) == NULL) || r; + r = ((glPointParameteri = (PFNGLPOINTPARAMETERIPROC)glewGetProcAddress((const GLubyte*)"glPointParameteri")) == NULL) || r; + r = ((glPointParameteriv = (PFNGLPOINTPARAMETERIVPROC)glewGetProcAddress((const GLubyte*)"glPointParameteriv")) == NULL) || r; + r = ((glSecondaryColor3b = (PFNGLSECONDARYCOLOR3BPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3b")) == NULL) || r; + r = ((glSecondaryColor3bv = (PFNGLSECONDARYCOLOR3BVPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3bv")) == NULL) || r; + r = ((glSecondaryColor3d = (PFNGLSECONDARYCOLOR3DPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3d")) == NULL) || r; + r = ((glSecondaryColor3dv = (PFNGLSECONDARYCOLOR3DVPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3dv")) == NULL) || r; + r = ((glSecondaryColor3f = (PFNGLSECONDARYCOLOR3FPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3f")) == NULL) || r; + r = ((glSecondaryColor3fv = (PFNGLSECONDARYCOLOR3FVPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3fv")) == NULL) || r; + r = ((glSecondaryColor3i = (PFNGLSECONDARYCOLOR3IPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3i")) == NULL) || r; + r = ((glSecondaryColor3iv = (PFNGLSECONDARYCOLOR3IVPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3iv")) == NULL) || r; + r = ((glSecondaryColor3s = (PFNGLSECONDARYCOLOR3SPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3s")) == NULL) || r; + r = ((glSecondaryColor3sv = (PFNGLSECONDARYCOLOR3SVPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3sv")) == NULL) || r; + r = ((glSecondaryColor3ub = (PFNGLSECONDARYCOLOR3UBPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3ub")) == NULL) || r; + r = ((glSecondaryColor3ubv = (PFNGLSECONDARYCOLOR3UBVPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3ubv")) == NULL) || r; + r = ((glSecondaryColor3ui = (PFNGLSECONDARYCOLOR3UIPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3ui")) == NULL) || r; + r = ((glSecondaryColor3uiv = (PFNGLSECONDARYCOLOR3UIVPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3uiv")) == NULL) || r; + r = ((glSecondaryColor3us = (PFNGLSECONDARYCOLOR3USPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3us")) == NULL) || r; + r = ((glSecondaryColor3usv = (PFNGLSECONDARYCOLOR3USVPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3usv")) == NULL) || r; + r = ((glSecondaryColorPointer = (PFNGLSECONDARYCOLORPOINTERPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColorPointer")) == NULL) || r; + r = ((glWindowPos2d = (PFNGLWINDOWPOS2DPROC)glewGetProcAddress((const GLubyte*)"glWindowPos2d")) == NULL) || r; + r = ((glWindowPos2dv = (PFNGLWINDOWPOS2DVPROC)glewGetProcAddress((const GLubyte*)"glWindowPos2dv")) == NULL) || r; + r = ((glWindowPos2f = (PFNGLWINDOWPOS2FPROC)glewGetProcAddress((const GLubyte*)"glWindowPos2f")) == NULL) || r; + r = ((glWindowPos2fv = (PFNGLWINDOWPOS2FVPROC)glewGetProcAddress((const GLubyte*)"glWindowPos2fv")) == NULL) || r; + r = ((glWindowPos2i = (PFNGLWINDOWPOS2IPROC)glewGetProcAddress((const GLubyte*)"glWindowPos2i")) == NULL) || r; + r = ((glWindowPos2iv = (PFNGLWINDOWPOS2IVPROC)glewGetProcAddress((const GLubyte*)"glWindowPos2iv")) == NULL) || r; + r = ((glWindowPos2s = (PFNGLWINDOWPOS2SPROC)glewGetProcAddress((const GLubyte*)"glWindowPos2s")) == NULL) || r; + r = ((glWindowPos2sv = (PFNGLWINDOWPOS2SVPROC)glewGetProcAddress((const GLubyte*)"glWindowPos2sv")) == NULL) || r; + r = ((glWindowPos3d = (PFNGLWINDOWPOS3DPROC)glewGetProcAddress((const GLubyte*)"glWindowPos3d")) == NULL) || r; + r = ((glWindowPos3dv = (PFNGLWINDOWPOS3DVPROC)glewGetProcAddress((const GLubyte*)"glWindowPos3dv")) == NULL) || r; + r = ((glWindowPos3f = (PFNGLWINDOWPOS3FPROC)glewGetProcAddress((const GLubyte*)"glWindowPos3f")) == NULL) || r; + r = ((glWindowPos3fv = (PFNGLWINDOWPOS3FVPROC)glewGetProcAddress((const GLubyte*)"glWindowPos3fv")) == NULL) || r; + r = ((glWindowPos3i = (PFNGLWINDOWPOS3IPROC)glewGetProcAddress((const GLubyte*)"glWindowPos3i")) == NULL) || r; + r = ((glWindowPos3iv = (PFNGLWINDOWPOS3IVPROC)glewGetProcAddress((const GLubyte*)"glWindowPos3iv")) == NULL) || r; + r = ((glWindowPos3s = (PFNGLWINDOWPOS3SPROC)glewGetProcAddress((const GLubyte*)"glWindowPos3s")) == NULL) || r; + r = ((glWindowPos3sv = (PFNGLWINDOWPOS3SVPROC)glewGetProcAddress((const GLubyte*)"glWindowPos3sv")) == NULL) || r; + + return r; +} + +#endif /* GL_VERSION_1_4 */ + +#ifdef GL_VERSION_1_5 + +static GLboolean _glewInit_GL_VERSION_1_5 (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBeginQuery = (PFNGLBEGINQUERYPROC)glewGetProcAddress((const GLubyte*)"glBeginQuery")) == NULL) || r; + r = ((glBindBuffer = (PFNGLBINDBUFFERPROC)glewGetProcAddress((const GLubyte*)"glBindBuffer")) == NULL) || r; + r = ((glBufferData = (PFNGLBUFFERDATAPROC)glewGetProcAddress((const GLubyte*)"glBufferData")) == NULL) || r; + r = ((glBufferSubData = (PFNGLBUFFERSUBDATAPROC)glewGetProcAddress((const GLubyte*)"glBufferSubData")) == NULL) || r; + r = ((glDeleteBuffers = (PFNGLDELETEBUFFERSPROC)glewGetProcAddress((const GLubyte*)"glDeleteBuffers")) == NULL) || r; + r = ((glDeleteQueries = (PFNGLDELETEQUERIESPROC)glewGetProcAddress((const GLubyte*)"glDeleteQueries")) == NULL) || r; + r = ((glEndQuery = (PFNGLENDQUERYPROC)glewGetProcAddress((const GLubyte*)"glEndQuery")) == NULL) || r; + r = ((glGenBuffers = (PFNGLGENBUFFERSPROC)glewGetProcAddress((const GLubyte*)"glGenBuffers")) == NULL) || r; + r = ((glGenQueries = (PFNGLGENQUERIESPROC)glewGetProcAddress((const GLubyte*)"glGenQueries")) == NULL) || r; + r = ((glGetBufferParameteriv = (PFNGLGETBUFFERPARAMETERIVPROC)glewGetProcAddress((const GLubyte*)"glGetBufferParameteriv")) == NULL) || r; + r = ((glGetBufferPointerv = (PFNGLGETBUFFERPOINTERVPROC)glewGetProcAddress((const GLubyte*)"glGetBufferPointerv")) == NULL) || r; + r = ((glGetBufferSubData = (PFNGLGETBUFFERSUBDATAPROC)glewGetProcAddress((const GLubyte*)"glGetBufferSubData")) == NULL) || r; + r = ((glGetQueryObjectiv = (PFNGLGETQUERYOBJECTIVPROC)glewGetProcAddress((const GLubyte*)"glGetQueryObjectiv")) == NULL) || r; + r = ((glGetQueryObjectuiv = (PFNGLGETQUERYOBJECTUIVPROC)glewGetProcAddress((const GLubyte*)"glGetQueryObjectuiv")) == NULL) || r; + r = ((glGetQueryiv = (PFNGLGETQUERYIVPROC)glewGetProcAddress((const GLubyte*)"glGetQueryiv")) == NULL) || r; + r = ((glIsBuffer = (PFNGLISBUFFERPROC)glewGetProcAddress((const GLubyte*)"glIsBuffer")) == NULL) || r; + r = ((glIsQuery = (PFNGLISQUERYPROC)glewGetProcAddress((const GLubyte*)"glIsQuery")) == NULL) || r; + r = ((glMapBuffer = (PFNGLMAPBUFFERPROC)glewGetProcAddress((const GLubyte*)"glMapBuffer")) == NULL) || r; + r = ((glUnmapBuffer = (PFNGLUNMAPBUFFERPROC)glewGetProcAddress((const GLubyte*)"glUnmapBuffer")) == NULL) || r; + + return r; +} + +#endif /* GL_VERSION_1_5 */ + +#ifdef GL_VERSION_2_0 + +static GLboolean _glewInit_GL_VERSION_2_0 (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glAttachShader = (PFNGLATTACHSHADERPROC)glewGetProcAddress((const GLubyte*)"glAttachShader")) == NULL) || r; + r = ((glBindAttribLocation = (PFNGLBINDATTRIBLOCATIONPROC)glewGetProcAddress((const GLubyte*)"glBindAttribLocation")) == NULL) || r; + r = ((glBlendEquationSeparate = (PFNGLBLENDEQUATIONSEPARATEPROC)glewGetProcAddress((const GLubyte*)"glBlendEquationSeparate")) == NULL) || r; + r = ((glCompileShader = (PFNGLCOMPILESHADERPROC)glewGetProcAddress((const GLubyte*)"glCompileShader")) == NULL) || r; + r = ((glCreateProgram = (PFNGLCREATEPROGRAMPROC)glewGetProcAddress((const GLubyte*)"glCreateProgram")) == NULL) || r; + r = ((glCreateShader = (PFNGLCREATESHADERPROC)glewGetProcAddress((const GLubyte*)"glCreateShader")) == NULL) || r; + r = ((glDeleteProgram = (PFNGLDELETEPROGRAMPROC)glewGetProcAddress((const GLubyte*)"glDeleteProgram")) == NULL) || r; + r = ((glDeleteShader = (PFNGLDELETESHADERPROC)glewGetProcAddress((const GLubyte*)"glDeleteShader")) == NULL) || r; + r = ((glDetachShader = (PFNGLDETACHSHADERPROC)glewGetProcAddress((const GLubyte*)"glDetachShader")) == NULL) || r; + r = ((glDisableVertexAttribArray = (PFNGLDISABLEVERTEXATTRIBARRAYPROC)glewGetProcAddress((const GLubyte*)"glDisableVertexAttribArray")) == NULL) || r; + r = ((glDrawBuffers = (PFNGLDRAWBUFFERSPROC)glewGetProcAddress((const GLubyte*)"glDrawBuffers")) == NULL) || r; + r = ((glEnableVertexAttribArray = (PFNGLENABLEVERTEXATTRIBARRAYPROC)glewGetProcAddress((const GLubyte*)"glEnableVertexAttribArray")) == NULL) || r; + r = ((glGetActiveAttrib = (PFNGLGETACTIVEATTRIBPROC)glewGetProcAddress((const GLubyte*)"glGetActiveAttrib")) == NULL) || r; + r = ((glGetActiveUniform = (PFNGLGETACTIVEUNIFORMPROC)glewGetProcAddress((const GLubyte*)"glGetActiveUniform")) == NULL) || r; + r = ((glGetAttachedShaders = (PFNGLGETATTACHEDSHADERSPROC)glewGetProcAddress((const GLubyte*)"glGetAttachedShaders")) == NULL) || r; + r = ((glGetAttribLocation = (PFNGLGETATTRIBLOCATIONPROC)glewGetProcAddress((const GLubyte*)"glGetAttribLocation")) == NULL) || r; + r = ((glGetProgramInfoLog = (PFNGLGETPROGRAMINFOLOGPROC)glewGetProcAddress((const GLubyte*)"glGetProgramInfoLog")) == NULL) || r; + r = ((glGetProgramiv = (PFNGLGETPROGRAMIVPROC)glewGetProcAddress((const GLubyte*)"glGetProgramiv")) == NULL) || r; + r = ((glGetShaderInfoLog = (PFNGLGETSHADERINFOLOGPROC)glewGetProcAddress((const GLubyte*)"glGetShaderInfoLog")) == NULL) || r; + r = ((glGetShaderSource = (PFNGLGETSHADERSOURCEPROC)glewGetProcAddress((const GLubyte*)"glGetShaderSource")) == NULL) || r; + r = ((glGetShaderiv = (PFNGLGETSHADERIVPROC)glewGetProcAddress((const GLubyte*)"glGetShaderiv")) == NULL) || r; + r = ((glGetUniformLocation = (PFNGLGETUNIFORMLOCATIONPROC)glewGetProcAddress((const GLubyte*)"glGetUniformLocation")) == NULL) || r; + r = ((glGetUniformfv = (PFNGLGETUNIFORMFVPROC)glewGetProcAddress((const GLubyte*)"glGetUniformfv")) == NULL) || r; + r = ((glGetUniformiv = (PFNGLGETUNIFORMIVPROC)glewGetProcAddress((const GLubyte*)"glGetUniformiv")) == NULL) || r; + r = ((glGetVertexAttribPointerv = (PFNGLGETVERTEXATTRIBPOINTERVPROC)glewGetProcAddress((const GLubyte*)"glGetVertexAttribPointerv")) == NULL) || r; + r = ((glGetVertexAttribdv = (PFNGLGETVERTEXATTRIBDVPROC)glewGetProcAddress((const GLubyte*)"glGetVertexAttribdv")) == NULL) || r; + r = ((glGetVertexAttribfv = (PFNGLGETVERTEXATTRIBFVPROC)glewGetProcAddress((const GLubyte*)"glGetVertexAttribfv")) == NULL) || r; + r = ((glGetVertexAttribiv = (PFNGLGETVERTEXATTRIBIVPROC)glewGetProcAddress((const GLubyte*)"glGetVertexAttribiv")) == NULL) || r; + r = ((glIsProgram = (PFNGLISPROGRAMPROC)glewGetProcAddress((const GLubyte*)"glIsProgram")) == NULL) || r; + r = ((glIsShader = (PFNGLISSHADERPROC)glewGetProcAddress((const GLubyte*)"glIsShader")) == NULL) || r; + r = ((glLinkProgram = (PFNGLLINKPROGRAMPROC)glewGetProcAddress((const GLubyte*)"glLinkProgram")) == NULL) || r; + r = ((glShaderSource = (PFNGLSHADERSOURCEPROC)glewGetProcAddress((const GLubyte*)"glShaderSource")) == NULL) || r; + r = ((glStencilFuncSeparate = (PFNGLSTENCILFUNCSEPARATEPROC)glewGetProcAddress((const GLubyte*)"glStencilFuncSeparate")) == NULL) || r; + r = ((glStencilMaskSeparate = (PFNGLSTENCILMASKSEPARATEPROC)glewGetProcAddress((const GLubyte*)"glStencilMaskSeparate")) == NULL) || r; + r = ((glStencilOpSeparate = (PFNGLSTENCILOPSEPARATEPROC)glewGetProcAddress((const GLubyte*)"glStencilOpSeparate")) == NULL) || r; + r = ((glUniform1f = (PFNGLUNIFORM1FPROC)glewGetProcAddress((const GLubyte*)"glUniform1f")) == NULL) || r; + r = ((glUniform1fv = (PFNGLUNIFORM1FVPROC)glewGetProcAddress((const GLubyte*)"glUniform1fv")) == NULL) || r; + r = ((glUniform1i = (PFNGLUNIFORM1IPROC)glewGetProcAddress((const GLubyte*)"glUniform1i")) == NULL) || r; + r = ((glUniform1iv = (PFNGLUNIFORM1IVPROC)glewGetProcAddress((const GLubyte*)"glUniform1iv")) == NULL) || r; + r = ((glUniform2f = (PFNGLUNIFORM2FPROC)glewGetProcAddress((const GLubyte*)"glUniform2f")) == NULL) || r; + r = ((glUniform2fv = (PFNGLUNIFORM2FVPROC)glewGetProcAddress((const GLubyte*)"glUniform2fv")) == NULL) || r; + r = ((glUniform2i = (PFNGLUNIFORM2IPROC)glewGetProcAddress((const GLubyte*)"glUniform2i")) == NULL) || r; + r = ((glUniform2iv = (PFNGLUNIFORM2IVPROC)glewGetProcAddress((const GLubyte*)"glUniform2iv")) == NULL) || r; + r = ((glUniform3f = (PFNGLUNIFORM3FPROC)glewGetProcAddress((const GLubyte*)"glUniform3f")) == NULL) || r; + r = ((glUniform3fv = (PFNGLUNIFORM3FVPROC)glewGetProcAddress((const GLubyte*)"glUniform3fv")) == NULL) || r; + r = ((glUniform3i = (PFNGLUNIFORM3IPROC)glewGetProcAddress((const GLubyte*)"glUniform3i")) == NULL) || r; + r = ((glUniform3iv = (PFNGLUNIFORM3IVPROC)glewGetProcAddress((const GLubyte*)"glUniform3iv")) == NULL) || r; + r = ((glUniform4f = (PFNGLUNIFORM4FPROC)glewGetProcAddress((const GLubyte*)"glUniform4f")) == NULL) || r; + r = ((glUniform4fv = (PFNGLUNIFORM4FVPROC)glewGetProcAddress((const GLubyte*)"glUniform4fv")) == NULL) || r; + r = ((glUniform4i = (PFNGLUNIFORM4IPROC)glewGetProcAddress((const GLubyte*)"glUniform4i")) == NULL) || r; + r = ((glUniform4iv = (PFNGLUNIFORM4IVPROC)glewGetProcAddress((const GLubyte*)"glUniform4iv")) == NULL) || r; + r = ((glUniformMatrix2fv = (PFNGLUNIFORMMATRIX2FVPROC)glewGetProcAddress((const GLubyte*)"glUniformMatrix2fv")) == NULL) || r; + r = ((glUniformMatrix3fv = (PFNGLUNIFORMMATRIX3FVPROC)glewGetProcAddress((const GLubyte*)"glUniformMatrix3fv")) == NULL) || r; + r = ((glUniformMatrix4fv = (PFNGLUNIFORMMATRIX4FVPROC)glewGetProcAddress((const GLubyte*)"glUniformMatrix4fv")) == NULL) || r; + r = ((glUseProgram = (PFNGLUSEPROGRAMPROC)glewGetProcAddress((const GLubyte*)"glUseProgram")) == NULL) || r; + r = ((glValidateProgram = (PFNGLVALIDATEPROGRAMPROC)glewGetProcAddress((const GLubyte*)"glValidateProgram")) == NULL) || r; + r = ((glVertexAttrib1d = (PFNGLVERTEXATTRIB1DPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib1d")) == NULL) || r; + r = ((glVertexAttrib1dv = (PFNGLVERTEXATTRIB1DVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib1dv")) == NULL) || r; + r = ((glVertexAttrib1f = (PFNGLVERTEXATTRIB1FPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib1f")) == NULL) || r; + r = ((glVertexAttrib1fv = (PFNGLVERTEXATTRIB1FVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib1fv")) == NULL) || r; + r = ((glVertexAttrib1s = (PFNGLVERTEXATTRIB1SPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib1s")) == NULL) || r; + r = ((glVertexAttrib1sv = (PFNGLVERTEXATTRIB1SVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib1sv")) == NULL) || r; + r = ((glVertexAttrib2d = (PFNGLVERTEXATTRIB2DPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib2d")) == NULL) || r; + r = ((glVertexAttrib2dv = (PFNGLVERTEXATTRIB2DVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib2dv")) == NULL) || r; + r = ((glVertexAttrib2f = (PFNGLVERTEXATTRIB2FPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib2f")) == NULL) || r; + r = ((glVertexAttrib2fv = (PFNGLVERTEXATTRIB2FVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib2fv")) == NULL) || r; + r = ((glVertexAttrib2s = (PFNGLVERTEXATTRIB2SPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib2s")) == NULL) || r; + r = ((glVertexAttrib2sv = (PFNGLVERTEXATTRIB2SVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib2sv")) == NULL) || r; + r = ((glVertexAttrib3d = (PFNGLVERTEXATTRIB3DPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib3d")) == NULL) || r; + r = ((glVertexAttrib3dv = (PFNGLVERTEXATTRIB3DVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib3dv")) == NULL) || r; + r = ((glVertexAttrib3f = (PFNGLVERTEXATTRIB3FPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib3f")) == NULL) || r; + r = ((glVertexAttrib3fv = (PFNGLVERTEXATTRIB3FVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib3fv")) == NULL) || r; + r = ((glVertexAttrib3s = (PFNGLVERTEXATTRIB3SPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib3s")) == NULL) || r; + r = ((glVertexAttrib3sv = (PFNGLVERTEXATTRIB3SVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib3sv")) == NULL) || r; + r = ((glVertexAttrib4Nbv = (PFNGLVERTEXATTRIB4NBVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4Nbv")) == NULL) || r; + r = ((glVertexAttrib4Niv = (PFNGLVERTEXATTRIB4NIVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4Niv")) == NULL) || r; + r = ((glVertexAttrib4Nsv = (PFNGLVERTEXATTRIB4NSVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4Nsv")) == NULL) || r; + r = ((glVertexAttrib4Nub = (PFNGLVERTEXATTRIB4NUBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4Nub")) == NULL) || r; + r = ((glVertexAttrib4Nubv = (PFNGLVERTEXATTRIB4NUBVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4Nubv")) == NULL) || r; + r = ((glVertexAttrib4Nuiv = (PFNGLVERTEXATTRIB4NUIVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4Nuiv")) == NULL) || r; + r = ((glVertexAttrib4Nusv = (PFNGLVERTEXATTRIB4NUSVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4Nusv")) == NULL) || r; + r = ((glVertexAttrib4bv = (PFNGLVERTEXATTRIB4BVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4bv")) == NULL) || r; + r = ((glVertexAttrib4d = (PFNGLVERTEXATTRIB4DPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4d")) == NULL) || r; + r = ((glVertexAttrib4dv = (PFNGLVERTEXATTRIB4DVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4dv")) == NULL) || r; + r = ((glVertexAttrib4f = (PFNGLVERTEXATTRIB4FPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4f")) == NULL) || r; + r = ((glVertexAttrib4fv = (PFNGLVERTEXATTRIB4FVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4fv")) == NULL) || r; + r = ((glVertexAttrib4iv = (PFNGLVERTEXATTRIB4IVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4iv")) == NULL) || r; + r = ((glVertexAttrib4s = (PFNGLVERTEXATTRIB4SPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4s")) == NULL) || r; + r = ((glVertexAttrib4sv = (PFNGLVERTEXATTRIB4SVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4sv")) == NULL) || r; + r = ((glVertexAttrib4ubv = (PFNGLVERTEXATTRIB4UBVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4ubv")) == NULL) || r; + r = ((glVertexAttrib4uiv = (PFNGLVERTEXATTRIB4UIVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4uiv")) == NULL) || r; + r = ((glVertexAttrib4usv = (PFNGLVERTEXATTRIB4USVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4usv")) == NULL) || r; + r = ((glVertexAttribPointer = (PFNGLVERTEXATTRIBPOINTERPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribPointer")) == NULL) || r; + + return r; +} + +#endif /* GL_VERSION_2_0 */ + +#ifdef GL_VERSION_2_1 + +static GLboolean _glewInit_GL_VERSION_2_1 (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glUniformMatrix2x3fv = (PFNGLUNIFORMMATRIX2X3FVPROC)glewGetProcAddress((const GLubyte*)"glUniformMatrix2x3fv")) == NULL) || r; + r = ((glUniformMatrix2x4fv = (PFNGLUNIFORMMATRIX2X4FVPROC)glewGetProcAddress((const GLubyte*)"glUniformMatrix2x4fv")) == NULL) || r; + r = ((glUniformMatrix3x2fv = (PFNGLUNIFORMMATRIX3X2FVPROC)glewGetProcAddress((const GLubyte*)"glUniformMatrix3x2fv")) == NULL) || r; + r = ((glUniformMatrix3x4fv = (PFNGLUNIFORMMATRIX3X4FVPROC)glewGetProcAddress((const GLubyte*)"glUniformMatrix3x4fv")) == NULL) || r; + r = ((glUniformMatrix4x2fv = (PFNGLUNIFORMMATRIX4X2FVPROC)glewGetProcAddress((const GLubyte*)"glUniformMatrix4x2fv")) == NULL) || r; + r = ((glUniformMatrix4x3fv = (PFNGLUNIFORMMATRIX4X3FVPROC)glewGetProcAddress((const GLubyte*)"glUniformMatrix4x3fv")) == NULL) || r; + + return r; +} + +#endif /* GL_VERSION_2_1 */ + +#ifdef GL_VERSION_3_0 + +static GLboolean _glewInit_GL_VERSION_3_0 (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBeginConditionalRender = (PFNGLBEGINCONDITIONALRENDERPROC)glewGetProcAddress((const GLubyte*)"glBeginConditionalRender")) == NULL) || r; + r = ((glBeginTransformFeedback = (PFNGLBEGINTRANSFORMFEEDBACKPROC)glewGetProcAddress((const GLubyte*)"glBeginTransformFeedback")) == NULL) || r; + r = ((glBindBufferBase = (PFNGLBINDBUFFERBASEPROC)glewGetProcAddress((const GLubyte*)"glBindBufferBase")) == NULL) || r; + r = ((glBindBufferRange = (PFNGLBINDBUFFERRANGEPROC)glewGetProcAddress((const GLubyte*)"glBindBufferRange")) == NULL) || r; + r = ((glBindFragDataLocation = (PFNGLBINDFRAGDATALOCATIONPROC)glewGetProcAddress((const GLubyte*)"glBindFragDataLocation")) == NULL) || r; + r = ((glClampColor = (PFNGLCLAMPCOLORPROC)glewGetProcAddress((const GLubyte*)"glClampColor")) == NULL) || r; + r = ((glClearBufferfi = (PFNGLCLEARBUFFERFIPROC)glewGetProcAddress((const GLubyte*)"glClearBufferfi")) == NULL) || r; + r = ((glClearBufferfv = (PFNGLCLEARBUFFERFVPROC)glewGetProcAddress((const GLubyte*)"glClearBufferfv")) == NULL) || r; + r = ((glClearBufferiv = (PFNGLCLEARBUFFERIVPROC)glewGetProcAddress((const GLubyte*)"glClearBufferiv")) == NULL) || r; + r = ((glClearBufferuiv = (PFNGLCLEARBUFFERUIVPROC)glewGetProcAddress((const GLubyte*)"glClearBufferuiv")) == NULL) || r; + r = ((glColorMaski = (PFNGLCOLORMASKIPROC)glewGetProcAddress((const GLubyte*)"glColorMaski")) == NULL) || r; + r = ((glDisablei = (PFNGLDISABLEIPROC)glewGetProcAddress((const GLubyte*)"glDisablei")) == NULL) || r; + r = ((glEnablei = (PFNGLENABLEIPROC)glewGetProcAddress((const GLubyte*)"glEnablei")) == NULL) || r; + r = ((glEndConditionalRender = (PFNGLENDCONDITIONALRENDERPROC)glewGetProcAddress((const GLubyte*)"glEndConditionalRender")) == NULL) || r; + r = ((glEndTransformFeedback = (PFNGLENDTRANSFORMFEEDBACKPROC)glewGetProcAddress((const GLubyte*)"glEndTransformFeedback")) == NULL) || r; + r = ((glGetBooleani_v = (PFNGLGETBOOLEANI_VPROC)glewGetProcAddress((const GLubyte*)"glGetBooleani_v")) == NULL) || r; + r = ((glGetFragDataLocation = (PFNGLGETFRAGDATALOCATIONPROC)glewGetProcAddress((const GLubyte*)"glGetFragDataLocation")) == NULL) || r; + r = ((glGetIntegeri_v = (PFNGLGETINTEGERI_VPROC)glewGetProcAddress((const GLubyte*)"glGetIntegeri_v")) == NULL) || r; + r = ((glGetStringi = (PFNGLGETSTRINGIPROC)glewGetProcAddress((const GLubyte*)"glGetStringi")) == NULL) || r; + r = ((glGetTexParameterIiv = (PFNGLGETTEXPARAMETERIIVPROC)glewGetProcAddress((const GLubyte*)"glGetTexParameterIiv")) == NULL) || r; + r = ((glGetTexParameterIuiv = (PFNGLGETTEXPARAMETERIUIVPROC)glewGetProcAddress((const GLubyte*)"glGetTexParameterIuiv")) == NULL) || r; + r = ((glGetTransformFeedbackVarying = (PFNGLGETTRANSFORMFEEDBACKVARYINGPROC)glewGetProcAddress((const GLubyte*)"glGetTransformFeedbackVarying")) == NULL) || r; + r = ((glGetUniformuiv = (PFNGLGETUNIFORMUIVPROC)glewGetProcAddress((const GLubyte*)"glGetUniformuiv")) == NULL) || r; + r = ((glGetVertexAttribIiv = (PFNGLGETVERTEXATTRIBIIVPROC)glewGetProcAddress((const GLubyte*)"glGetVertexAttribIiv")) == NULL) || r; + r = ((glGetVertexAttribIuiv = (PFNGLGETVERTEXATTRIBIUIVPROC)glewGetProcAddress((const GLubyte*)"glGetVertexAttribIuiv")) == NULL) || r; + r = ((glIsEnabledi = (PFNGLISENABLEDIPROC)glewGetProcAddress((const GLubyte*)"glIsEnabledi")) == NULL) || r; + r = ((glTexParameterIiv = (PFNGLTEXPARAMETERIIVPROC)glewGetProcAddress((const GLubyte*)"glTexParameterIiv")) == NULL) || r; + r = ((glTexParameterIuiv = (PFNGLTEXPARAMETERIUIVPROC)glewGetProcAddress((const GLubyte*)"glTexParameterIuiv")) == NULL) || r; + r = ((glTransformFeedbackVaryings = (PFNGLTRANSFORMFEEDBACKVARYINGSPROC)glewGetProcAddress((const GLubyte*)"glTransformFeedbackVaryings")) == NULL) || r; + r = ((glUniform1ui = (PFNGLUNIFORM1UIPROC)glewGetProcAddress((const GLubyte*)"glUniform1ui")) == NULL) || r; + r = ((glUniform1uiv = (PFNGLUNIFORM1UIVPROC)glewGetProcAddress((const GLubyte*)"glUniform1uiv")) == NULL) || r; + r = ((glUniform2ui = (PFNGLUNIFORM2UIPROC)glewGetProcAddress((const GLubyte*)"glUniform2ui")) == NULL) || r; + r = ((glUniform2uiv = (PFNGLUNIFORM2UIVPROC)glewGetProcAddress((const GLubyte*)"glUniform2uiv")) == NULL) || r; + r = ((glUniform3ui = (PFNGLUNIFORM3UIPROC)glewGetProcAddress((const GLubyte*)"glUniform3ui")) == NULL) || r; + r = ((glUniform3uiv = (PFNGLUNIFORM3UIVPROC)glewGetProcAddress((const GLubyte*)"glUniform3uiv")) == NULL) || r; + r = ((glUniform4ui = (PFNGLUNIFORM4UIPROC)glewGetProcAddress((const GLubyte*)"glUniform4ui")) == NULL) || r; + r = ((glUniform4uiv = (PFNGLUNIFORM4UIVPROC)glewGetProcAddress((const GLubyte*)"glUniform4uiv")) == NULL) || r; + r = ((glVertexAttribI1i = (PFNGLVERTEXATTRIBI1IPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI1i")) == NULL) || r; + r = ((glVertexAttribI1iv = (PFNGLVERTEXATTRIBI1IVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI1iv")) == NULL) || r; + r = ((glVertexAttribI1ui = (PFNGLVERTEXATTRIBI1UIPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI1ui")) == NULL) || r; + r = ((glVertexAttribI1uiv = (PFNGLVERTEXATTRIBI1UIVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI1uiv")) == NULL) || r; + r = ((glVertexAttribI2i = (PFNGLVERTEXATTRIBI2IPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI2i")) == NULL) || r; + r = ((glVertexAttribI2iv = (PFNGLVERTEXATTRIBI2IVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI2iv")) == NULL) || r; + r = ((glVertexAttribI2ui = (PFNGLVERTEXATTRIBI2UIPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI2ui")) == NULL) || r; + r = ((glVertexAttribI2uiv = (PFNGLVERTEXATTRIBI2UIVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI2uiv")) == NULL) || r; + r = ((glVertexAttribI3i = (PFNGLVERTEXATTRIBI3IPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI3i")) == NULL) || r; + r = ((glVertexAttribI3iv = (PFNGLVERTEXATTRIBI3IVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI3iv")) == NULL) || r; + r = ((glVertexAttribI3ui = (PFNGLVERTEXATTRIBI3UIPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI3ui")) == NULL) || r; + r = ((glVertexAttribI3uiv = (PFNGLVERTEXATTRIBI3UIVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI3uiv")) == NULL) || r; + r = ((glVertexAttribI4bv = (PFNGLVERTEXATTRIBI4BVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI4bv")) == NULL) || r; + r = ((glVertexAttribI4i = (PFNGLVERTEXATTRIBI4IPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI4i")) == NULL) || r; + r = ((glVertexAttribI4iv = (PFNGLVERTEXATTRIBI4IVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI4iv")) == NULL) || r; + r = ((glVertexAttribI4sv = (PFNGLVERTEXATTRIBI4SVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI4sv")) == NULL) || r; + r = ((glVertexAttribI4ubv = (PFNGLVERTEXATTRIBI4UBVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI4ubv")) == NULL) || r; + r = ((glVertexAttribI4ui = (PFNGLVERTEXATTRIBI4UIPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI4ui")) == NULL) || r; + r = ((glVertexAttribI4uiv = (PFNGLVERTEXATTRIBI4UIVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI4uiv")) == NULL) || r; + r = ((glVertexAttribI4usv = (PFNGLVERTEXATTRIBI4USVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI4usv")) == NULL) || r; + r = ((glVertexAttribIPointer = (PFNGLVERTEXATTRIBIPOINTERPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribIPointer")) == NULL) || r; + + return r; +} + +#endif /* GL_VERSION_3_0 */ + +#ifdef GL_3DFX_multisample + +#endif /* GL_3DFX_multisample */ + +#ifdef GL_3DFX_tbuffer + +static GLboolean _glewInit_GL_3DFX_tbuffer (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glTbufferMask3DFX = (PFNGLTBUFFERMASK3DFXPROC)glewGetProcAddress((const GLubyte*)"glTbufferMask3DFX")) == NULL) || r; + + return r; +} + +#endif /* GL_3DFX_tbuffer */ + +#ifdef GL_3DFX_texture_compression_FXT1 + +#endif /* GL_3DFX_texture_compression_FXT1 */ + +#ifdef GL_APPLE_client_storage + +#endif /* GL_APPLE_client_storage */ + +#ifdef GL_APPLE_element_array + +static GLboolean _glewInit_GL_APPLE_element_array (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glDrawElementArrayAPPLE = (PFNGLDRAWELEMENTARRAYAPPLEPROC)glewGetProcAddress((const GLubyte*)"glDrawElementArrayAPPLE")) == NULL) || r; + r = ((glDrawRangeElementArrayAPPLE = (PFNGLDRAWRANGEELEMENTARRAYAPPLEPROC)glewGetProcAddress((const GLubyte*)"glDrawRangeElementArrayAPPLE")) == NULL) || r; + r = ((glElementPointerAPPLE = (PFNGLELEMENTPOINTERAPPLEPROC)glewGetProcAddress((const GLubyte*)"glElementPointerAPPLE")) == NULL) || r; + r = ((glMultiDrawElementArrayAPPLE = (PFNGLMULTIDRAWELEMENTARRAYAPPLEPROC)glewGetProcAddress((const GLubyte*)"glMultiDrawElementArrayAPPLE")) == NULL) || r; + r = ((glMultiDrawRangeElementArrayAPPLE = (PFNGLMULTIDRAWRANGEELEMENTARRAYAPPLEPROC)glewGetProcAddress((const GLubyte*)"glMultiDrawRangeElementArrayAPPLE")) == NULL) || r; + + return r; +} + +#endif /* GL_APPLE_element_array */ + +#ifdef GL_APPLE_fence + +static GLboolean _glewInit_GL_APPLE_fence (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glDeleteFencesAPPLE = (PFNGLDELETEFENCESAPPLEPROC)glewGetProcAddress((const GLubyte*)"glDeleteFencesAPPLE")) == NULL) || r; + r = ((glFinishFenceAPPLE = (PFNGLFINISHFENCEAPPLEPROC)glewGetProcAddress((const GLubyte*)"glFinishFenceAPPLE")) == NULL) || r; + r = ((glFinishObjectAPPLE = (PFNGLFINISHOBJECTAPPLEPROC)glewGetProcAddress((const GLubyte*)"glFinishObjectAPPLE")) == NULL) || r; + r = ((glGenFencesAPPLE = (PFNGLGENFENCESAPPLEPROC)glewGetProcAddress((const GLubyte*)"glGenFencesAPPLE")) == NULL) || r; + r = ((glIsFenceAPPLE = (PFNGLISFENCEAPPLEPROC)glewGetProcAddress((const GLubyte*)"glIsFenceAPPLE")) == NULL) || r; + r = ((glSetFenceAPPLE = (PFNGLSETFENCEAPPLEPROC)glewGetProcAddress((const GLubyte*)"glSetFenceAPPLE")) == NULL) || r; + r = ((glTestFenceAPPLE = (PFNGLTESTFENCEAPPLEPROC)glewGetProcAddress((const GLubyte*)"glTestFenceAPPLE")) == NULL) || r; + r = ((glTestObjectAPPLE = (PFNGLTESTOBJECTAPPLEPROC)glewGetProcAddress((const GLubyte*)"glTestObjectAPPLE")) == NULL) || r; + + return r; +} + +#endif /* GL_APPLE_fence */ + +#ifdef GL_APPLE_float_pixels + +#endif /* GL_APPLE_float_pixels */ + +#ifdef GL_APPLE_flush_buffer_range + +static GLboolean _glewInit_GL_APPLE_flush_buffer_range (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBufferParameteriAPPLE = (PFNGLBUFFERPARAMETERIAPPLEPROC)glewGetProcAddress((const GLubyte*)"glBufferParameteriAPPLE")) == NULL) || r; + r = ((glFlushMappedBufferRangeAPPLE = (PFNGLFLUSHMAPPEDBUFFERRANGEAPPLEPROC)glewGetProcAddress((const GLubyte*)"glFlushMappedBufferRangeAPPLE")) == NULL) || r; + + return r; +} + +#endif /* GL_APPLE_flush_buffer_range */ + +#ifdef GL_APPLE_pixel_buffer + +#endif /* GL_APPLE_pixel_buffer */ + +#ifdef GL_APPLE_specular_vector + +#endif /* GL_APPLE_specular_vector */ + +#ifdef GL_APPLE_texture_range + +static GLboolean _glewInit_GL_APPLE_texture_range (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glGetTexParameterPointervAPPLE = (PFNGLGETTEXPARAMETERPOINTERVAPPLEPROC)glewGetProcAddress((const GLubyte*)"glGetTexParameterPointervAPPLE")) == NULL) || r; + r = ((glTextureRangeAPPLE = (PFNGLTEXTURERANGEAPPLEPROC)glewGetProcAddress((const GLubyte*)"glTextureRangeAPPLE")) == NULL) || r; + + return r; +} + +#endif /* GL_APPLE_texture_range */ + +#ifdef GL_APPLE_transform_hint + +#endif /* GL_APPLE_transform_hint */ + +#ifdef GL_APPLE_vertex_array_object + +static GLboolean _glewInit_GL_APPLE_vertex_array_object (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBindVertexArrayAPPLE = (PFNGLBINDVERTEXARRAYAPPLEPROC)glewGetProcAddress((const GLubyte*)"glBindVertexArrayAPPLE")) == NULL) || r; + r = ((glDeleteVertexArraysAPPLE = (PFNGLDELETEVERTEXARRAYSAPPLEPROC)glewGetProcAddress((const GLubyte*)"glDeleteVertexArraysAPPLE")) == NULL) || r; + r = ((glGenVertexArraysAPPLE = (PFNGLGENVERTEXARRAYSAPPLEPROC)glewGetProcAddress((const GLubyte*)"glGenVertexArraysAPPLE")) == NULL) || r; + r = ((glIsVertexArrayAPPLE = (PFNGLISVERTEXARRAYAPPLEPROC)glewGetProcAddress((const GLubyte*)"glIsVertexArrayAPPLE")) == NULL) || r; + + return r; +} + +#endif /* GL_APPLE_vertex_array_object */ + +#ifdef GL_APPLE_vertex_array_range + +static GLboolean _glewInit_GL_APPLE_vertex_array_range (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glFlushVertexArrayRangeAPPLE = (PFNGLFLUSHVERTEXARRAYRANGEAPPLEPROC)glewGetProcAddress((const GLubyte*)"glFlushVertexArrayRangeAPPLE")) == NULL) || r; + r = ((glVertexArrayParameteriAPPLE = (PFNGLVERTEXARRAYPARAMETERIAPPLEPROC)glewGetProcAddress((const GLubyte*)"glVertexArrayParameteriAPPLE")) == NULL) || r; + r = ((glVertexArrayRangeAPPLE = (PFNGLVERTEXARRAYRANGEAPPLEPROC)glewGetProcAddress((const GLubyte*)"glVertexArrayRangeAPPLE")) == NULL) || r; + + return r; +} + +#endif /* GL_APPLE_vertex_array_range */ + +#ifdef GL_APPLE_ycbcr_422 + +#endif /* GL_APPLE_ycbcr_422 */ + +#ifdef GL_ARB_color_buffer_float + +static GLboolean _glewInit_GL_ARB_color_buffer_float (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glClampColorARB = (PFNGLCLAMPCOLORARBPROC)glewGetProcAddress((const GLubyte*)"glClampColorARB")) == NULL) || r; + + return r; +} + +#endif /* GL_ARB_color_buffer_float */ + +#ifdef GL_ARB_depth_buffer_float + +#endif /* GL_ARB_depth_buffer_float */ + +#ifdef GL_ARB_depth_texture + +#endif /* GL_ARB_depth_texture */ + +#ifdef GL_ARB_draw_buffers + +static GLboolean _glewInit_GL_ARB_draw_buffers (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glDrawBuffersARB = (PFNGLDRAWBUFFERSARBPROC)glewGetProcAddress((const GLubyte*)"glDrawBuffersARB")) == NULL) || r; + + return r; +} + +#endif /* GL_ARB_draw_buffers */ + +#ifdef GL_ARB_draw_instanced + +static GLboolean _glewInit_GL_ARB_draw_instanced (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glDrawArraysInstancedARB = (PFNGLDRAWARRAYSINSTANCEDARBPROC)glewGetProcAddress((const GLubyte*)"glDrawArraysInstancedARB")) == NULL) || r; + r = ((glDrawElementsInstancedARB = (PFNGLDRAWELEMENTSINSTANCEDARBPROC)glewGetProcAddress((const GLubyte*)"glDrawElementsInstancedARB")) == NULL) || r; + + return r; +} + +#endif /* GL_ARB_draw_instanced */ + +#ifdef GL_ARB_fragment_program + +#endif /* GL_ARB_fragment_program */ + +#ifdef GL_ARB_fragment_program_shadow + +#endif /* GL_ARB_fragment_program_shadow */ + +#ifdef GL_ARB_fragment_shader + +#endif /* GL_ARB_fragment_shader */ + +#ifdef GL_ARB_framebuffer_object + +static GLboolean _glewInit_GL_ARB_framebuffer_object (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBindFramebuffer = (PFNGLBINDFRAMEBUFFERPROC)glewGetProcAddress((const GLubyte*)"glBindFramebuffer")) == NULL) || r; + r = ((glBindRenderbuffer = (PFNGLBINDRENDERBUFFERPROC)glewGetProcAddress((const GLubyte*)"glBindRenderbuffer")) == NULL) || r; + r = ((glBlitFramebuffer = (PFNGLBLITFRAMEBUFFERPROC)glewGetProcAddress((const GLubyte*)"glBlitFramebuffer")) == NULL) || r; + r = ((glCheckFramebufferStatus = (PFNGLCHECKFRAMEBUFFERSTATUSPROC)glewGetProcAddress((const GLubyte*)"glCheckFramebufferStatus")) == NULL) || r; + r = ((glDeleteFramebuffers = (PFNGLDELETEFRAMEBUFFERSPROC)glewGetProcAddress((const GLubyte*)"glDeleteFramebuffers")) == NULL) || r; + r = ((glDeleteRenderbuffers = (PFNGLDELETERENDERBUFFERSPROC)glewGetProcAddress((const GLubyte*)"glDeleteRenderbuffers")) == NULL) || r; + r = ((glFramebufferRenderbuffer = (PFNGLFRAMEBUFFERRENDERBUFFERPROC)glewGetProcAddress((const GLubyte*)"glFramebufferRenderbuffer")) == NULL) || r; + r = ((glFramebufferTexturLayer = (PFNGLFRAMEBUFFERTEXTURLAYERPROC)glewGetProcAddress((const GLubyte*)"glFramebufferTexturLayer")) == NULL) || r; + r = ((glFramebufferTexture1D = (PFNGLFRAMEBUFFERTEXTURE1DPROC)glewGetProcAddress((const GLubyte*)"glFramebufferTexture1D")) == NULL) || r; + r = ((glFramebufferTexture2D = (PFNGLFRAMEBUFFERTEXTURE2DPROC)glewGetProcAddress((const GLubyte*)"glFramebufferTexture2D")) == NULL) || r; + r = ((glFramebufferTexture3D = (PFNGLFRAMEBUFFERTEXTURE3DPROC)glewGetProcAddress((const GLubyte*)"glFramebufferTexture3D")) == NULL) || r; + r = ((glGenFramebuffers = (PFNGLGENFRAMEBUFFERSPROC)glewGetProcAddress((const GLubyte*)"glGenFramebuffers")) == NULL) || r; + r = ((glGenRenderbuffers = (PFNGLGENRENDERBUFFERSPROC)glewGetProcAddress((const GLubyte*)"glGenRenderbuffers")) == NULL) || r; + r = ((glGenerateMipmap = (PFNGLGENERATEMIPMAPPROC)glewGetProcAddress((const GLubyte*)"glGenerateMipmap")) == NULL) || r; + r = ((glGetFramebufferAttachmentParameteriv = (PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC)glewGetProcAddress((const GLubyte*)"glGetFramebufferAttachmentParameteriv")) == NULL) || r; + r = ((glGetRenderbufferParameteriv = (PFNGLGETRENDERBUFFERPARAMETERIVPROC)glewGetProcAddress((const GLubyte*)"glGetRenderbufferParameteriv")) == NULL) || r; + r = ((glIsFramebuffer = (PFNGLISFRAMEBUFFERPROC)glewGetProcAddress((const GLubyte*)"glIsFramebuffer")) == NULL) || r; + r = ((glIsRenderbuffer = (PFNGLISRENDERBUFFERPROC)glewGetProcAddress((const GLubyte*)"glIsRenderbuffer")) == NULL) || r; + r = ((glRenderbufferStorage = (PFNGLRENDERBUFFERSTORAGEPROC)glewGetProcAddress((const GLubyte*)"glRenderbufferStorage")) == NULL) || r; + r = ((glRenderbufferStorageMultisample = (PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC)glewGetProcAddress((const GLubyte*)"glRenderbufferStorageMultisample")) == NULL) || r; + + return r; +} + +#endif /* GL_ARB_framebuffer_object */ + +#ifdef GL_ARB_framebuffer_sRGB + +#endif /* GL_ARB_framebuffer_sRGB */ + +#ifdef GL_ARB_geometry_shader4 + +static GLboolean _glewInit_GL_ARB_geometry_shader4 (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glFramebufferTextureARB = (PFNGLFRAMEBUFFERTEXTUREARBPROC)glewGetProcAddress((const GLubyte*)"glFramebufferTextureARB")) == NULL) || r; + r = ((glFramebufferTextureFaceARB = (PFNGLFRAMEBUFFERTEXTUREFACEARBPROC)glewGetProcAddress((const GLubyte*)"glFramebufferTextureFaceARB")) == NULL) || r; + r = ((glFramebufferTextureLayerARB = (PFNGLFRAMEBUFFERTEXTURELAYERARBPROC)glewGetProcAddress((const GLubyte*)"glFramebufferTextureLayerARB")) == NULL) || r; + r = ((glProgramParameteriARB = (PFNGLPROGRAMPARAMETERIARBPROC)glewGetProcAddress((const GLubyte*)"glProgramParameteriARB")) == NULL) || r; + + return r; +} + +#endif /* GL_ARB_geometry_shader4 */ + +#ifdef GL_ARB_half_float_pixel + +#endif /* GL_ARB_half_float_pixel */ + +#ifdef GL_ARB_half_float_vertex + +#endif /* GL_ARB_half_float_vertex */ + +#ifdef GL_ARB_imaging + +static GLboolean _glewInit_GL_ARB_imaging (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBlendEquation = (PFNGLBLENDEQUATIONPROC)glewGetProcAddress((const GLubyte*)"glBlendEquation")) == NULL) || r; + r = ((glColorSubTable = (PFNGLCOLORSUBTABLEPROC)glewGetProcAddress((const GLubyte*)"glColorSubTable")) == NULL) || r; + r = ((glColorTable = (PFNGLCOLORTABLEPROC)glewGetProcAddress((const GLubyte*)"glColorTable")) == NULL) || r; + r = ((glColorTableParameterfv = (PFNGLCOLORTABLEPARAMETERFVPROC)glewGetProcAddress((const GLubyte*)"glColorTableParameterfv")) == NULL) || r; + r = ((glColorTableParameteriv = (PFNGLCOLORTABLEPARAMETERIVPROC)glewGetProcAddress((const GLubyte*)"glColorTableParameteriv")) == NULL) || r; + r = ((glConvolutionFilter1D = (PFNGLCONVOLUTIONFILTER1DPROC)glewGetProcAddress((const GLubyte*)"glConvolutionFilter1D")) == NULL) || r; + r = ((glConvolutionFilter2D = (PFNGLCONVOLUTIONFILTER2DPROC)glewGetProcAddress((const GLubyte*)"glConvolutionFilter2D")) == NULL) || r; + r = ((glConvolutionParameterf = (PFNGLCONVOLUTIONPARAMETERFPROC)glewGetProcAddress((const GLubyte*)"glConvolutionParameterf")) == NULL) || r; + r = ((glConvolutionParameterfv = (PFNGLCONVOLUTIONPARAMETERFVPROC)glewGetProcAddress((const GLubyte*)"glConvolutionParameterfv")) == NULL) || r; + r = ((glConvolutionParameteri = (PFNGLCONVOLUTIONPARAMETERIPROC)glewGetProcAddress((const GLubyte*)"glConvolutionParameteri")) == NULL) || r; + r = ((glConvolutionParameteriv = (PFNGLCONVOLUTIONPARAMETERIVPROC)glewGetProcAddress((const GLubyte*)"glConvolutionParameteriv")) == NULL) || r; + r = ((glCopyColorSubTable = (PFNGLCOPYCOLORSUBTABLEPROC)glewGetProcAddress((const GLubyte*)"glCopyColorSubTable")) == NULL) || r; + r = ((glCopyColorTable = (PFNGLCOPYCOLORTABLEPROC)glewGetProcAddress((const GLubyte*)"glCopyColorTable")) == NULL) || r; + r = ((glCopyConvolutionFilter1D = (PFNGLCOPYCONVOLUTIONFILTER1DPROC)glewGetProcAddress((const GLubyte*)"glCopyConvolutionFilter1D")) == NULL) || r; + r = ((glCopyConvolutionFilter2D = (PFNGLCOPYCONVOLUTIONFILTER2DPROC)glewGetProcAddress((const GLubyte*)"glCopyConvolutionFilter2D")) == NULL) || r; + r = ((glGetColorTable = (PFNGLGETCOLORTABLEPROC)glewGetProcAddress((const GLubyte*)"glGetColorTable")) == NULL) || r; + r = ((glGetColorTableParameterfv = (PFNGLGETCOLORTABLEPARAMETERFVPROC)glewGetProcAddress((const GLubyte*)"glGetColorTableParameterfv")) == NULL) || r; + r = ((glGetColorTableParameteriv = (PFNGLGETCOLORTABLEPARAMETERIVPROC)glewGetProcAddress((const GLubyte*)"glGetColorTableParameteriv")) == NULL) || r; + r = ((glGetConvolutionFilter = (PFNGLGETCONVOLUTIONFILTERPROC)glewGetProcAddress((const GLubyte*)"glGetConvolutionFilter")) == NULL) || r; + r = ((glGetConvolutionParameterfv = (PFNGLGETCONVOLUTIONPARAMETERFVPROC)glewGetProcAddress((const GLubyte*)"glGetConvolutionParameterfv")) == NULL) || r; + r = ((glGetConvolutionParameteriv = (PFNGLGETCONVOLUTIONPARAMETERIVPROC)glewGetProcAddress((const GLubyte*)"glGetConvolutionParameteriv")) == NULL) || r; + r = ((glGetHistogram = (PFNGLGETHISTOGRAMPROC)glewGetProcAddress((const GLubyte*)"glGetHistogram")) == NULL) || r; + r = ((glGetHistogramParameterfv = (PFNGLGETHISTOGRAMPARAMETERFVPROC)glewGetProcAddress((const GLubyte*)"glGetHistogramParameterfv")) == NULL) || r; + r = ((glGetHistogramParameteriv = (PFNGLGETHISTOGRAMPARAMETERIVPROC)glewGetProcAddress((const GLubyte*)"glGetHistogramParameteriv")) == NULL) || r; + r = ((glGetMinmax = (PFNGLGETMINMAXPROC)glewGetProcAddress((const GLubyte*)"glGetMinmax")) == NULL) || r; + r = ((glGetMinmaxParameterfv = (PFNGLGETMINMAXPARAMETERFVPROC)glewGetProcAddress((const GLubyte*)"glGetMinmaxParameterfv")) == NULL) || r; + r = ((glGetMinmaxParameteriv = (PFNGLGETMINMAXPARAMETERIVPROC)glewGetProcAddress((const GLubyte*)"glGetMinmaxParameteriv")) == NULL) || r; + r = ((glGetSeparableFilter = (PFNGLGETSEPARABLEFILTERPROC)glewGetProcAddress((const GLubyte*)"glGetSeparableFilter")) == NULL) || r; + r = ((glHistogram = (PFNGLHISTOGRAMPROC)glewGetProcAddress((const GLubyte*)"glHistogram")) == NULL) || r; + r = ((glMinmax = (PFNGLMINMAXPROC)glewGetProcAddress((const GLubyte*)"glMinmax")) == NULL) || r; + r = ((glResetHistogram = (PFNGLRESETHISTOGRAMPROC)glewGetProcAddress((const GLubyte*)"glResetHistogram")) == NULL) || r; + r = ((glResetMinmax = (PFNGLRESETMINMAXPROC)glewGetProcAddress((const GLubyte*)"glResetMinmax")) == NULL) || r; + r = ((glSeparableFilter2D = (PFNGLSEPARABLEFILTER2DPROC)glewGetProcAddress((const GLubyte*)"glSeparableFilter2D")) == NULL) || r; + + return r; +} + +#endif /* GL_ARB_imaging */ + +#ifdef GL_ARB_instanced_arrays + +static GLboolean _glewInit_GL_ARB_instanced_arrays (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glVertexAttribDivisorARB = (PFNGLVERTEXATTRIBDIVISORARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribDivisorARB")) == NULL) || r; + + return r; +} + +#endif /* GL_ARB_instanced_arrays */ + +#ifdef GL_ARB_map_buffer_range + +static GLboolean _glewInit_GL_ARB_map_buffer_range (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glFlushMappedBufferRange = (PFNGLFLUSHMAPPEDBUFFERRANGEPROC)glewGetProcAddress((const GLubyte*)"glFlushMappedBufferRange")) == NULL) || r; + r = ((glMapBufferRange = (PFNGLMAPBUFFERRANGEPROC)glewGetProcAddress((const GLubyte*)"glMapBufferRange")) == NULL) || r; + + return r; +} + +#endif /* GL_ARB_map_buffer_range */ + +#ifdef GL_ARB_matrix_palette + +static GLboolean _glewInit_GL_ARB_matrix_palette (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glCurrentPaletteMatrixARB = (PFNGLCURRENTPALETTEMATRIXARBPROC)glewGetProcAddress((const GLubyte*)"glCurrentPaletteMatrixARB")) == NULL) || r; + r = ((glMatrixIndexPointerARB = (PFNGLMATRIXINDEXPOINTERARBPROC)glewGetProcAddress((const GLubyte*)"glMatrixIndexPointerARB")) == NULL) || r; + r = ((glMatrixIndexubvARB = (PFNGLMATRIXINDEXUBVARBPROC)glewGetProcAddress((const GLubyte*)"glMatrixIndexubvARB")) == NULL) || r; + r = ((glMatrixIndexuivARB = (PFNGLMATRIXINDEXUIVARBPROC)glewGetProcAddress((const GLubyte*)"glMatrixIndexuivARB")) == NULL) || r; + r = ((glMatrixIndexusvARB = (PFNGLMATRIXINDEXUSVARBPROC)glewGetProcAddress((const GLubyte*)"glMatrixIndexusvARB")) == NULL) || r; + + return r; +} + +#endif /* GL_ARB_matrix_palette */ + +#ifdef GL_ARB_multisample + +static GLboolean _glewInit_GL_ARB_multisample (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glSampleCoverageARB = (PFNGLSAMPLECOVERAGEARBPROC)glewGetProcAddress((const GLubyte*)"glSampleCoverageARB")) == NULL) || r; + + return r; +} + +#endif /* GL_ARB_multisample */ + +#ifdef GL_ARB_multitexture + +static GLboolean _glewInit_GL_ARB_multitexture (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glActiveTextureARB = (PFNGLACTIVETEXTUREARBPROC)glewGetProcAddress((const GLubyte*)"glActiveTextureARB")) == NULL) || r; + r = ((glClientActiveTextureARB = (PFNGLCLIENTACTIVETEXTUREARBPROC)glewGetProcAddress((const GLubyte*)"glClientActiveTextureARB")) == NULL) || r; + r = ((glMultiTexCoord1dARB = (PFNGLMULTITEXCOORD1DARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord1dARB")) == NULL) || r; + r = ((glMultiTexCoord1dvARB = (PFNGLMULTITEXCOORD1DVARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord1dvARB")) == NULL) || r; + r = ((glMultiTexCoord1fARB = (PFNGLMULTITEXCOORD1FARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord1fARB")) == NULL) || r; + r = ((glMultiTexCoord1fvARB = (PFNGLMULTITEXCOORD1FVARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord1fvARB")) == NULL) || r; + r = ((glMultiTexCoord1iARB = (PFNGLMULTITEXCOORD1IARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord1iARB")) == NULL) || r; + r = ((glMultiTexCoord1ivARB = (PFNGLMULTITEXCOORD1IVARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord1ivARB")) == NULL) || r; + r = ((glMultiTexCoord1sARB = (PFNGLMULTITEXCOORD1SARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord1sARB")) == NULL) || r; + r = ((glMultiTexCoord1svARB = (PFNGLMULTITEXCOORD1SVARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord1svARB")) == NULL) || r; + r = ((glMultiTexCoord2dARB = (PFNGLMULTITEXCOORD2DARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord2dARB")) == NULL) || r; + r = ((glMultiTexCoord2dvARB = (PFNGLMULTITEXCOORD2DVARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord2dvARB")) == NULL) || r; + r = ((glMultiTexCoord2fARB = (PFNGLMULTITEXCOORD2FARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord2fARB")) == NULL) || r; + r = ((glMultiTexCoord2fvARB = (PFNGLMULTITEXCOORD2FVARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord2fvARB")) == NULL) || r; + r = ((glMultiTexCoord2iARB = (PFNGLMULTITEXCOORD2IARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord2iARB")) == NULL) || r; + r = ((glMultiTexCoord2ivARB = (PFNGLMULTITEXCOORD2IVARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord2ivARB")) == NULL) || r; + r = ((glMultiTexCoord2sARB = (PFNGLMULTITEXCOORD2SARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord2sARB")) == NULL) || r; + r = ((glMultiTexCoord2svARB = (PFNGLMULTITEXCOORD2SVARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord2svARB")) == NULL) || r; + r = ((glMultiTexCoord3dARB = (PFNGLMULTITEXCOORD3DARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord3dARB")) == NULL) || r; + r = ((glMultiTexCoord3dvARB = (PFNGLMULTITEXCOORD3DVARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord3dvARB")) == NULL) || r; + r = ((glMultiTexCoord3fARB = (PFNGLMULTITEXCOORD3FARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord3fARB")) == NULL) || r; + r = ((glMultiTexCoord3fvARB = (PFNGLMULTITEXCOORD3FVARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord3fvARB")) == NULL) || r; + r = ((glMultiTexCoord3iARB = (PFNGLMULTITEXCOORD3IARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord3iARB")) == NULL) || r; + r = ((glMultiTexCoord3ivARB = (PFNGLMULTITEXCOORD3IVARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord3ivARB")) == NULL) || r; + r = ((glMultiTexCoord3sARB = (PFNGLMULTITEXCOORD3SARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord3sARB")) == NULL) || r; + r = ((glMultiTexCoord3svARB = (PFNGLMULTITEXCOORD3SVARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord3svARB")) == NULL) || r; + r = ((glMultiTexCoord4dARB = (PFNGLMULTITEXCOORD4DARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord4dARB")) == NULL) || r; + r = ((glMultiTexCoord4dvARB = (PFNGLMULTITEXCOORD4DVARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord4dvARB")) == NULL) || r; + r = ((glMultiTexCoord4fARB = (PFNGLMULTITEXCOORD4FARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord4fARB")) == NULL) || r; + r = ((glMultiTexCoord4fvARB = (PFNGLMULTITEXCOORD4FVARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord4fvARB")) == NULL) || r; + r = ((glMultiTexCoord4iARB = (PFNGLMULTITEXCOORD4IARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord4iARB")) == NULL) || r; + r = ((glMultiTexCoord4ivARB = (PFNGLMULTITEXCOORD4IVARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord4ivARB")) == NULL) || r; + r = ((glMultiTexCoord4sARB = (PFNGLMULTITEXCOORD4SARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord4sARB")) == NULL) || r; + r = ((glMultiTexCoord4svARB = (PFNGLMULTITEXCOORD4SVARBPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord4svARB")) == NULL) || r; + + return r; +} + +#endif /* GL_ARB_multitexture */ + +#ifdef GL_ARB_occlusion_query + +static GLboolean _glewInit_GL_ARB_occlusion_query (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBeginQueryARB = (PFNGLBEGINQUERYARBPROC)glewGetProcAddress((const GLubyte*)"glBeginQueryARB")) == NULL) || r; + r = ((glDeleteQueriesARB = (PFNGLDELETEQUERIESARBPROC)glewGetProcAddress((const GLubyte*)"glDeleteQueriesARB")) == NULL) || r; + r = ((glEndQueryARB = (PFNGLENDQUERYARBPROC)glewGetProcAddress((const GLubyte*)"glEndQueryARB")) == NULL) || r; + r = ((glGenQueriesARB = (PFNGLGENQUERIESARBPROC)glewGetProcAddress((const GLubyte*)"glGenQueriesARB")) == NULL) || r; + r = ((glGetQueryObjectivARB = (PFNGLGETQUERYOBJECTIVARBPROC)glewGetProcAddress((const GLubyte*)"glGetQueryObjectivARB")) == NULL) || r; + r = ((glGetQueryObjectuivARB = (PFNGLGETQUERYOBJECTUIVARBPROC)glewGetProcAddress((const GLubyte*)"glGetQueryObjectuivARB")) == NULL) || r; + r = ((glGetQueryivARB = (PFNGLGETQUERYIVARBPROC)glewGetProcAddress((const GLubyte*)"glGetQueryivARB")) == NULL) || r; + r = ((glIsQueryARB = (PFNGLISQUERYARBPROC)glewGetProcAddress((const GLubyte*)"glIsQueryARB")) == NULL) || r; + + return r; +} + +#endif /* GL_ARB_occlusion_query */ + +#ifdef GL_ARB_pixel_buffer_object + +#endif /* GL_ARB_pixel_buffer_object */ + +#ifdef GL_ARB_point_parameters + +static GLboolean _glewInit_GL_ARB_point_parameters (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glPointParameterfARB = (PFNGLPOINTPARAMETERFARBPROC)glewGetProcAddress((const GLubyte*)"glPointParameterfARB")) == NULL) || r; + r = ((glPointParameterfvARB = (PFNGLPOINTPARAMETERFVARBPROC)glewGetProcAddress((const GLubyte*)"glPointParameterfvARB")) == NULL) || r; + + return r; +} + +#endif /* GL_ARB_point_parameters */ + +#ifdef GL_ARB_point_sprite + +#endif /* GL_ARB_point_sprite */ + +#ifdef GL_ARB_shader_objects + +static GLboolean _glewInit_GL_ARB_shader_objects (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glAttachObjectARB = (PFNGLATTACHOBJECTARBPROC)glewGetProcAddress((const GLubyte*)"glAttachObjectARB")) == NULL) || r; + r = ((glCompileShaderARB = (PFNGLCOMPILESHADERARBPROC)glewGetProcAddress((const GLubyte*)"glCompileShaderARB")) == NULL) || r; + r = ((glCreateProgramObjectARB = (PFNGLCREATEPROGRAMOBJECTARBPROC)glewGetProcAddress((const GLubyte*)"glCreateProgramObjectARB")) == NULL) || r; + r = ((glCreateShaderObjectARB = (PFNGLCREATESHADEROBJECTARBPROC)glewGetProcAddress((const GLubyte*)"glCreateShaderObjectARB")) == NULL) || r; + r = ((glDeleteObjectARB = (PFNGLDELETEOBJECTARBPROC)glewGetProcAddress((const GLubyte*)"glDeleteObjectARB")) == NULL) || r; + r = ((glDetachObjectARB = (PFNGLDETACHOBJECTARBPROC)glewGetProcAddress((const GLubyte*)"glDetachObjectARB")) == NULL) || r; + r = ((glGetActiveUniformARB = (PFNGLGETACTIVEUNIFORMARBPROC)glewGetProcAddress((const GLubyte*)"glGetActiveUniformARB")) == NULL) || r; + r = ((glGetAttachedObjectsARB = (PFNGLGETATTACHEDOBJECTSARBPROC)glewGetProcAddress((const GLubyte*)"glGetAttachedObjectsARB")) == NULL) || r; + r = ((glGetHandleARB = (PFNGLGETHANDLEARBPROC)glewGetProcAddress((const GLubyte*)"glGetHandleARB")) == NULL) || r; + r = ((glGetInfoLogARB = (PFNGLGETINFOLOGARBPROC)glewGetProcAddress((const GLubyte*)"glGetInfoLogARB")) == NULL) || r; + r = ((glGetObjectParameterfvARB = (PFNGLGETOBJECTPARAMETERFVARBPROC)glewGetProcAddress((const GLubyte*)"glGetObjectParameterfvARB")) == NULL) || r; + r = ((glGetObjectParameterivARB = (PFNGLGETOBJECTPARAMETERIVARBPROC)glewGetProcAddress((const GLubyte*)"glGetObjectParameterivARB")) == NULL) || r; + r = ((glGetShaderSourceARB = (PFNGLGETSHADERSOURCEARBPROC)glewGetProcAddress((const GLubyte*)"glGetShaderSourceARB")) == NULL) || r; + r = ((glGetUniformLocationARB = (PFNGLGETUNIFORMLOCATIONARBPROC)glewGetProcAddress((const GLubyte*)"glGetUniformLocationARB")) == NULL) || r; + r = ((glGetUniformfvARB = (PFNGLGETUNIFORMFVARBPROC)glewGetProcAddress((const GLubyte*)"glGetUniformfvARB")) == NULL) || r; + r = ((glGetUniformivARB = (PFNGLGETUNIFORMIVARBPROC)glewGetProcAddress((const GLubyte*)"glGetUniformivARB")) == NULL) || r; + r = ((glLinkProgramARB = (PFNGLLINKPROGRAMARBPROC)glewGetProcAddress((const GLubyte*)"glLinkProgramARB")) == NULL) || r; + r = ((glShaderSourceARB = (PFNGLSHADERSOURCEARBPROC)glewGetProcAddress((const GLubyte*)"glShaderSourceARB")) == NULL) || r; + r = ((glUniform1fARB = (PFNGLUNIFORM1FARBPROC)glewGetProcAddress((const GLubyte*)"glUniform1fARB")) == NULL) || r; + r = ((glUniform1fvARB = (PFNGLUNIFORM1FVARBPROC)glewGetProcAddress((const GLubyte*)"glUniform1fvARB")) == NULL) || r; + r = ((glUniform1iARB = (PFNGLUNIFORM1IARBPROC)glewGetProcAddress((const GLubyte*)"glUniform1iARB")) == NULL) || r; + r = ((glUniform1ivARB = (PFNGLUNIFORM1IVARBPROC)glewGetProcAddress((const GLubyte*)"glUniform1ivARB")) == NULL) || r; + r = ((glUniform2fARB = (PFNGLUNIFORM2FARBPROC)glewGetProcAddress((const GLubyte*)"glUniform2fARB")) == NULL) || r; + r = ((glUniform2fvARB = (PFNGLUNIFORM2FVARBPROC)glewGetProcAddress((const GLubyte*)"glUniform2fvARB")) == NULL) || r; + r = ((glUniform2iARB = (PFNGLUNIFORM2IARBPROC)glewGetProcAddress((const GLubyte*)"glUniform2iARB")) == NULL) || r; + r = ((glUniform2ivARB = (PFNGLUNIFORM2IVARBPROC)glewGetProcAddress((const GLubyte*)"glUniform2ivARB")) == NULL) || r; + r = ((glUniform3fARB = (PFNGLUNIFORM3FARBPROC)glewGetProcAddress((const GLubyte*)"glUniform3fARB")) == NULL) || r; + r = ((glUniform3fvARB = (PFNGLUNIFORM3FVARBPROC)glewGetProcAddress((const GLubyte*)"glUniform3fvARB")) == NULL) || r; + r = ((glUniform3iARB = (PFNGLUNIFORM3IARBPROC)glewGetProcAddress((const GLubyte*)"glUniform3iARB")) == NULL) || r; + r = ((glUniform3ivARB = (PFNGLUNIFORM3IVARBPROC)glewGetProcAddress((const GLubyte*)"glUniform3ivARB")) == NULL) || r; + r = ((glUniform4fARB = (PFNGLUNIFORM4FARBPROC)glewGetProcAddress((const GLubyte*)"glUniform4fARB")) == NULL) || r; + r = ((glUniform4fvARB = (PFNGLUNIFORM4FVARBPROC)glewGetProcAddress((const GLubyte*)"glUniform4fvARB")) == NULL) || r; + r = ((glUniform4iARB = (PFNGLUNIFORM4IARBPROC)glewGetProcAddress((const GLubyte*)"glUniform4iARB")) == NULL) || r; + r = ((glUniform4ivARB = (PFNGLUNIFORM4IVARBPROC)glewGetProcAddress((const GLubyte*)"glUniform4ivARB")) == NULL) || r; + r = ((glUniformMatrix2fvARB = (PFNGLUNIFORMMATRIX2FVARBPROC)glewGetProcAddress((const GLubyte*)"glUniformMatrix2fvARB")) == NULL) || r; + r = ((glUniformMatrix3fvARB = (PFNGLUNIFORMMATRIX3FVARBPROC)glewGetProcAddress((const GLubyte*)"glUniformMatrix3fvARB")) == NULL) || r; + r = ((glUniformMatrix4fvARB = (PFNGLUNIFORMMATRIX4FVARBPROC)glewGetProcAddress((const GLubyte*)"glUniformMatrix4fvARB")) == NULL) || r; + r = ((glUseProgramObjectARB = (PFNGLUSEPROGRAMOBJECTARBPROC)glewGetProcAddress((const GLubyte*)"glUseProgramObjectARB")) == NULL) || r; + r = ((glValidateProgramARB = (PFNGLVALIDATEPROGRAMARBPROC)glewGetProcAddress((const GLubyte*)"glValidateProgramARB")) == NULL) || r; + + return r; +} + +#endif /* GL_ARB_shader_objects */ + +#ifdef GL_ARB_shading_language_100 + +#endif /* GL_ARB_shading_language_100 */ + +#ifdef GL_ARB_shadow + +#endif /* GL_ARB_shadow */ + +#ifdef GL_ARB_shadow_ambient + +#endif /* GL_ARB_shadow_ambient */ + +#ifdef GL_ARB_texture_border_clamp + +#endif /* GL_ARB_texture_border_clamp */ + +#ifdef GL_ARB_texture_buffer_object + +static GLboolean _glewInit_GL_ARB_texture_buffer_object (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glTexBufferARB = (PFNGLTEXBUFFERARBPROC)glewGetProcAddress((const GLubyte*)"glTexBufferARB")) == NULL) || r; + + return r; +} + +#endif /* GL_ARB_texture_buffer_object */ + +#ifdef GL_ARB_texture_compression + +static GLboolean _glewInit_GL_ARB_texture_compression (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glCompressedTexImage1DARB = (PFNGLCOMPRESSEDTEXIMAGE1DARBPROC)glewGetProcAddress((const GLubyte*)"glCompressedTexImage1DARB")) == NULL) || r; + r = ((glCompressedTexImage2DARB = (PFNGLCOMPRESSEDTEXIMAGE2DARBPROC)glewGetProcAddress((const GLubyte*)"glCompressedTexImage2DARB")) == NULL) || r; + r = ((glCompressedTexImage3DARB = (PFNGLCOMPRESSEDTEXIMAGE3DARBPROC)glewGetProcAddress((const GLubyte*)"glCompressedTexImage3DARB")) == NULL) || r; + r = ((glCompressedTexSubImage1DARB = (PFNGLCOMPRESSEDTEXSUBIMAGE1DARBPROC)glewGetProcAddress((const GLubyte*)"glCompressedTexSubImage1DARB")) == NULL) || r; + r = ((glCompressedTexSubImage2DARB = (PFNGLCOMPRESSEDTEXSUBIMAGE2DARBPROC)glewGetProcAddress((const GLubyte*)"glCompressedTexSubImage2DARB")) == NULL) || r; + r = ((glCompressedTexSubImage3DARB = (PFNGLCOMPRESSEDTEXSUBIMAGE3DARBPROC)glewGetProcAddress((const GLubyte*)"glCompressedTexSubImage3DARB")) == NULL) || r; + r = ((glGetCompressedTexImageARB = (PFNGLGETCOMPRESSEDTEXIMAGEARBPROC)glewGetProcAddress((const GLubyte*)"glGetCompressedTexImageARB")) == NULL) || r; + + return r; +} + +#endif /* GL_ARB_texture_compression */ + +#ifdef GL_ARB_texture_compression_rgtc + +#endif /* GL_ARB_texture_compression_rgtc */ + +#ifdef GL_ARB_texture_cube_map + +#endif /* GL_ARB_texture_cube_map */ + +#ifdef GL_ARB_texture_env_add + +#endif /* GL_ARB_texture_env_add */ + +#ifdef GL_ARB_texture_env_combine + +#endif /* GL_ARB_texture_env_combine */ + +#ifdef GL_ARB_texture_env_crossbar + +#endif /* GL_ARB_texture_env_crossbar */ + +#ifdef GL_ARB_texture_env_dot3 + +#endif /* GL_ARB_texture_env_dot3 */ + +#ifdef GL_ARB_texture_float + +#endif /* GL_ARB_texture_float */ + +#ifdef GL_ARB_texture_mirrored_repeat + +#endif /* GL_ARB_texture_mirrored_repeat */ + +#ifdef GL_ARB_texture_non_power_of_two + +#endif /* GL_ARB_texture_non_power_of_two */ + +#ifdef GL_ARB_texture_rectangle + +#endif /* GL_ARB_texture_rectangle */ + +#ifdef GL_ARB_texture_rg + +#endif /* GL_ARB_texture_rg */ + +#ifdef GL_ARB_transpose_matrix + +static GLboolean _glewInit_GL_ARB_transpose_matrix (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glLoadTransposeMatrixdARB = (PFNGLLOADTRANSPOSEMATRIXDARBPROC)glewGetProcAddress((const GLubyte*)"glLoadTransposeMatrixdARB")) == NULL) || r; + r = ((glLoadTransposeMatrixfARB = (PFNGLLOADTRANSPOSEMATRIXFARBPROC)glewGetProcAddress((const GLubyte*)"glLoadTransposeMatrixfARB")) == NULL) || r; + r = ((glMultTransposeMatrixdARB = (PFNGLMULTTRANSPOSEMATRIXDARBPROC)glewGetProcAddress((const GLubyte*)"glMultTransposeMatrixdARB")) == NULL) || r; + r = ((glMultTransposeMatrixfARB = (PFNGLMULTTRANSPOSEMATRIXFARBPROC)glewGetProcAddress((const GLubyte*)"glMultTransposeMatrixfARB")) == NULL) || r; + + return r; +} + +#endif /* GL_ARB_transpose_matrix */ + +#ifdef GL_ARB_vertex_array_object + +static GLboolean _glewInit_GL_ARB_vertex_array_object (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBindVertexArray = (PFNGLBINDVERTEXARRAYPROC)glewGetProcAddress((const GLubyte*)"glBindVertexArray")) == NULL) || r; + r = ((glDeleteVertexArrays = (PFNGLDELETEVERTEXARRAYSPROC)glewGetProcAddress((const GLubyte*)"glDeleteVertexArrays")) == NULL) || r; + r = ((glGenVertexArrays = (PFNGLGENVERTEXARRAYSPROC)glewGetProcAddress((const GLubyte*)"glGenVertexArrays")) == NULL) || r; + r = ((glIsVertexArray = (PFNGLISVERTEXARRAYPROC)glewGetProcAddress((const GLubyte*)"glIsVertexArray")) == NULL) || r; + + return r; +} + +#endif /* GL_ARB_vertex_array_object */ + +#ifdef GL_ARB_vertex_blend + +static GLboolean _glewInit_GL_ARB_vertex_blend (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glVertexBlendARB = (PFNGLVERTEXBLENDARBPROC)glewGetProcAddress((const GLubyte*)"glVertexBlendARB")) == NULL) || r; + r = ((glWeightPointerARB = (PFNGLWEIGHTPOINTERARBPROC)glewGetProcAddress((const GLubyte*)"glWeightPointerARB")) == NULL) || r; + r = ((glWeightbvARB = (PFNGLWEIGHTBVARBPROC)glewGetProcAddress((const GLubyte*)"glWeightbvARB")) == NULL) || r; + r = ((glWeightdvARB = (PFNGLWEIGHTDVARBPROC)glewGetProcAddress((const GLubyte*)"glWeightdvARB")) == NULL) || r; + r = ((glWeightfvARB = (PFNGLWEIGHTFVARBPROC)glewGetProcAddress((const GLubyte*)"glWeightfvARB")) == NULL) || r; + r = ((glWeightivARB = (PFNGLWEIGHTIVARBPROC)glewGetProcAddress((const GLubyte*)"glWeightivARB")) == NULL) || r; + r = ((glWeightsvARB = (PFNGLWEIGHTSVARBPROC)glewGetProcAddress((const GLubyte*)"glWeightsvARB")) == NULL) || r; + r = ((glWeightubvARB = (PFNGLWEIGHTUBVARBPROC)glewGetProcAddress((const GLubyte*)"glWeightubvARB")) == NULL) || r; + r = ((glWeightuivARB = (PFNGLWEIGHTUIVARBPROC)glewGetProcAddress((const GLubyte*)"glWeightuivARB")) == NULL) || r; + r = ((glWeightusvARB = (PFNGLWEIGHTUSVARBPROC)glewGetProcAddress((const GLubyte*)"glWeightusvARB")) == NULL) || r; + + return r; +} + +#endif /* GL_ARB_vertex_blend */ + +#ifdef GL_ARB_vertex_buffer_object + +static GLboolean _glewInit_GL_ARB_vertex_buffer_object (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBindBufferARB = (PFNGLBINDBUFFERARBPROC)glewGetProcAddress((const GLubyte*)"glBindBufferARB")) == NULL) || r; + r = ((glBufferDataARB = (PFNGLBUFFERDATAARBPROC)glewGetProcAddress((const GLubyte*)"glBufferDataARB")) == NULL) || r; + r = ((glBufferSubDataARB = (PFNGLBUFFERSUBDATAARBPROC)glewGetProcAddress((const GLubyte*)"glBufferSubDataARB")) == NULL) || r; + r = ((glDeleteBuffersARB = (PFNGLDELETEBUFFERSARBPROC)glewGetProcAddress((const GLubyte*)"glDeleteBuffersARB")) == NULL) || r; + r = ((glGenBuffersARB = (PFNGLGENBUFFERSARBPROC)glewGetProcAddress((const GLubyte*)"glGenBuffersARB")) == NULL) || r; + r = ((glGetBufferParameterivARB = (PFNGLGETBUFFERPARAMETERIVARBPROC)glewGetProcAddress((const GLubyte*)"glGetBufferParameterivARB")) == NULL) || r; + r = ((glGetBufferPointervARB = (PFNGLGETBUFFERPOINTERVARBPROC)glewGetProcAddress((const GLubyte*)"glGetBufferPointervARB")) == NULL) || r; + r = ((glGetBufferSubDataARB = (PFNGLGETBUFFERSUBDATAARBPROC)glewGetProcAddress((const GLubyte*)"glGetBufferSubDataARB")) == NULL) || r; + r = ((glIsBufferARB = (PFNGLISBUFFERARBPROC)glewGetProcAddress((const GLubyte*)"glIsBufferARB")) == NULL) || r; + r = ((glMapBufferARB = (PFNGLMAPBUFFERARBPROC)glewGetProcAddress((const GLubyte*)"glMapBufferARB")) == NULL) || r; + r = ((glUnmapBufferARB = (PFNGLUNMAPBUFFERARBPROC)glewGetProcAddress((const GLubyte*)"glUnmapBufferARB")) == NULL) || r; + + return r; +} + +#endif /* GL_ARB_vertex_buffer_object */ + +#ifdef GL_ARB_vertex_program + +static GLboolean _glewInit_GL_ARB_vertex_program (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBindProgramARB = (PFNGLBINDPROGRAMARBPROC)glewGetProcAddress((const GLubyte*)"glBindProgramARB")) == NULL) || r; + r = ((glDeleteProgramsARB = (PFNGLDELETEPROGRAMSARBPROC)glewGetProcAddress((const GLubyte*)"glDeleteProgramsARB")) == NULL) || r; + r = ((glDisableVertexAttribArrayARB = (PFNGLDISABLEVERTEXATTRIBARRAYARBPROC)glewGetProcAddress((const GLubyte*)"glDisableVertexAttribArrayARB")) == NULL) || r; + r = ((glEnableVertexAttribArrayARB = (PFNGLENABLEVERTEXATTRIBARRAYARBPROC)glewGetProcAddress((const GLubyte*)"glEnableVertexAttribArrayARB")) == NULL) || r; + r = ((glGenProgramsARB = (PFNGLGENPROGRAMSARBPROC)glewGetProcAddress((const GLubyte*)"glGenProgramsARB")) == NULL) || r; + r = ((glGetProgramEnvParameterdvARB = (PFNGLGETPROGRAMENVPARAMETERDVARBPROC)glewGetProcAddress((const GLubyte*)"glGetProgramEnvParameterdvARB")) == NULL) || r; + r = ((glGetProgramEnvParameterfvARB = (PFNGLGETPROGRAMENVPARAMETERFVARBPROC)glewGetProcAddress((const GLubyte*)"glGetProgramEnvParameterfvARB")) == NULL) || r; + r = ((glGetProgramLocalParameterdvARB = (PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC)glewGetProcAddress((const GLubyte*)"glGetProgramLocalParameterdvARB")) == NULL) || r; + r = ((glGetProgramLocalParameterfvARB = (PFNGLGETPROGRAMLOCALPARAMETERFVARBPROC)glewGetProcAddress((const GLubyte*)"glGetProgramLocalParameterfvARB")) == NULL) || r; + r = ((glGetProgramStringARB = (PFNGLGETPROGRAMSTRINGARBPROC)glewGetProcAddress((const GLubyte*)"glGetProgramStringARB")) == NULL) || r; + r = ((glGetProgramivARB = (PFNGLGETPROGRAMIVARBPROC)glewGetProcAddress((const GLubyte*)"glGetProgramivARB")) == NULL) || r; + r = ((glGetVertexAttribPointervARB = (PFNGLGETVERTEXATTRIBPOINTERVARBPROC)glewGetProcAddress((const GLubyte*)"glGetVertexAttribPointervARB")) == NULL) || r; + r = ((glGetVertexAttribdvARB = (PFNGLGETVERTEXATTRIBDVARBPROC)glewGetProcAddress((const GLubyte*)"glGetVertexAttribdvARB")) == NULL) || r; + r = ((glGetVertexAttribfvARB = (PFNGLGETVERTEXATTRIBFVARBPROC)glewGetProcAddress((const GLubyte*)"glGetVertexAttribfvARB")) == NULL) || r; + r = ((glGetVertexAttribivARB = (PFNGLGETVERTEXATTRIBIVARBPROC)glewGetProcAddress((const GLubyte*)"glGetVertexAttribivARB")) == NULL) || r; + r = ((glIsProgramARB = (PFNGLISPROGRAMARBPROC)glewGetProcAddress((const GLubyte*)"glIsProgramARB")) == NULL) || r; + r = ((glProgramEnvParameter4dARB = (PFNGLPROGRAMENVPARAMETER4DARBPROC)glewGetProcAddress((const GLubyte*)"glProgramEnvParameter4dARB")) == NULL) || r; + r = ((glProgramEnvParameter4dvARB = (PFNGLPROGRAMENVPARAMETER4DVARBPROC)glewGetProcAddress((const GLubyte*)"glProgramEnvParameter4dvARB")) == NULL) || r; + r = ((glProgramEnvParameter4fARB = (PFNGLPROGRAMENVPARAMETER4FARBPROC)glewGetProcAddress((const GLubyte*)"glProgramEnvParameter4fARB")) == NULL) || r; + r = ((glProgramEnvParameter4fvARB = (PFNGLPROGRAMENVPARAMETER4FVARBPROC)glewGetProcAddress((const GLubyte*)"glProgramEnvParameter4fvARB")) == NULL) || r; + r = ((glProgramLocalParameter4dARB = (PFNGLPROGRAMLOCALPARAMETER4DARBPROC)glewGetProcAddress((const GLubyte*)"glProgramLocalParameter4dARB")) == NULL) || r; + r = ((glProgramLocalParameter4dvARB = (PFNGLPROGRAMLOCALPARAMETER4DVARBPROC)glewGetProcAddress((const GLubyte*)"glProgramLocalParameter4dvARB")) == NULL) || r; + r = ((glProgramLocalParameter4fARB = (PFNGLPROGRAMLOCALPARAMETER4FARBPROC)glewGetProcAddress((const GLubyte*)"glProgramLocalParameter4fARB")) == NULL) || r; + r = ((glProgramLocalParameter4fvARB = (PFNGLPROGRAMLOCALPARAMETER4FVARBPROC)glewGetProcAddress((const GLubyte*)"glProgramLocalParameter4fvARB")) == NULL) || r; + r = ((glProgramStringARB = (PFNGLPROGRAMSTRINGARBPROC)glewGetProcAddress((const GLubyte*)"glProgramStringARB")) == NULL) || r; + r = ((glVertexAttrib1dARB = (PFNGLVERTEXATTRIB1DARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib1dARB")) == NULL) || r; + r = ((glVertexAttrib1dvARB = (PFNGLVERTEXATTRIB1DVARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib1dvARB")) == NULL) || r; + r = ((glVertexAttrib1fARB = (PFNGLVERTEXATTRIB1FARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib1fARB")) == NULL) || r; + r = ((glVertexAttrib1fvARB = (PFNGLVERTEXATTRIB1FVARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib1fvARB")) == NULL) || r; + r = ((glVertexAttrib1sARB = (PFNGLVERTEXATTRIB1SARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib1sARB")) == NULL) || r; + r = ((glVertexAttrib1svARB = (PFNGLVERTEXATTRIB1SVARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib1svARB")) == NULL) || r; + r = ((glVertexAttrib2dARB = (PFNGLVERTEXATTRIB2DARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib2dARB")) == NULL) || r; + r = ((glVertexAttrib2dvARB = (PFNGLVERTEXATTRIB2DVARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib2dvARB")) == NULL) || r; + r = ((glVertexAttrib2fARB = (PFNGLVERTEXATTRIB2FARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib2fARB")) == NULL) || r; + r = ((glVertexAttrib2fvARB = (PFNGLVERTEXATTRIB2FVARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib2fvARB")) == NULL) || r; + r = ((glVertexAttrib2sARB = (PFNGLVERTEXATTRIB2SARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib2sARB")) == NULL) || r; + r = ((glVertexAttrib2svARB = (PFNGLVERTEXATTRIB2SVARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib2svARB")) == NULL) || r; + r = ((glVertexAttrib3dARB = (PFNGLVERTEXATTRIB3DARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib3dARB")) == NULL) || r; + r = ((glVertexAttrib3dvARB = (PFNGLVERTEXATTRIB3DVARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib3dvARB")) == NULL) || r; + r = ((glVertexAttrib3fARB = (PFNGLVERTEXATTRIB3FARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib3fARB")) == NULL) || r; + r = ((glVertexAttrib3fvARB = (PFNGLVERTEXATTRIB3FVARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib3fvARB")) == NULL) || r; + r = ((glVertexAttrib3sARB = (PFNGLVERTEXATTRIB3SARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib3sARB")) == NULL) || r; + r = ((glVertexAttrib3svARB = (PFNGLVERTEXATTRIB3SVARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib3svARB")) == NULL) || r; + r = ((glVertexAttrib4NbvARB = (PFNGLVERTEXATTRIB4NBVARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4NbvARB")) == NULL) || r; + r = ((glVertexAttrib4NivARB = (PFNGLVERTEXATTRIB4NIVARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4NivARB")) == NULL) || r; + r = ((glVertexAttrib4NsvARB = (PFNGLVERTEXATTRIB4NSVARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4NsvARB")) == NULL) || r; + r = ((glVertexAttrib4NubARB = (PFNGLVERTEXATTRIB4NUBARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4NubARB")) == NULL) || r; + r = ((glVertexAttrib4NubvARB = (PFNGLVERTEXATTRIB4NUBVARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4NubvARB")) == NULL) || r; + r = ((glVertexAttrib4NuivARB = (PFNGLVERTEXATTRIB4NUIVARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4NuivARB")) == NULL) || r; + r = ((glVertexAttrib4NusvARB = (PFNGLVERTEXATTRIB4NUSVARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4NusvARB")) == NULL) || r; + r = ((glVertexAttrib4bvARB = (PFNGLVERTEXATTRIB4BVARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4bvARB")) == NULL) || r; + r = ((glVertexAttrib4dARB = (PFNGLVERTEXATTRIB4DARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4dARB")) == NULL) || r; + r = ((glVertexAttrib4dvARB = (PFNGLVERTEXATTRIB4DVARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4dvARB")) == NULL) || r; + r = ((glVertexAttrib4fARB = (PFNGLVERTEXATTRIB4FARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4fARB")) == NULL) || r; + r = ((glVertexAttrib4fvARB = (PFNGLVERTEXATTRIB4FVARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4fvARB")) == NULL) || r; + r = ((glVertexAttrib4ivARB = (PFNGLVERTEXATTRIB4IVARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4ivARB")) == NULL) || r; + r = ((glVertexAttrib4sARB = (PFNGLVERTEXATTRIB4SARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4sARB")) == NULL) || r; + r = ((glVertexAttrib4svARB = (PFNGLVERTEXATTRIB4SVARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4svARB")) == NULL) || r; + r = ((glVertexAttrib4ubvARB = (PFNGLVERTEXATTRIB4UBVARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4ubvARB")) == NULL) || r; + r = ((glVertexAttrib4uivARB = (PFNGLVERTEXATTRIB4UIVARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4uivARB")) == NULL) || r; + r = ((glVertexAttrib4usvARB = (PFNGLVERTEXATTRIB4USVARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4usvARB")) == NULL) || r; + r = ((glVertexAttribPointerARB = (PFNGLVERTEXATTRIBPOINTERARBPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribPointerARB")) == NULL) || r; + + return r; +} + +#endif /* GL_ARB_vertex_program */ + +#ifdef GL_ARB_vertex_shader + +static GLboolean _glewInit_GL_ARB_vertex_shader (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBindAttribLocationARB = (PFNGLBINDATTRIBLOCATIONARBPROC)glewGetProcAddress((const GLubyte*)"glBindAttribLocationARB")) == NULL) || r; + r = ((glGetActiveAttribARB = (PFNGLGETACTIVEATTRIBARBPROC)glewGetProcAddress((const GLubyte*)"glGetActiveAttribARB")) == NULL) || r; + r = ((glGetAttribLocationARB = (PFNGLGETATTRIBLOCATIONARBPROC)glewGetProcAddress((const GLubyte*)"glGetAttribLocationARB")) == NULL) || r; + + return r; +} + +#endif /* GL_ARB_vertex_shader */ + +#ifdef GL_ARB_window_pos + +static GLboolean _glewInit_GL_ARB_window_pos (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glWindowPos2dARB = (PFNGLWINDOWPOS2DARBPROC)glewGetProcAddress((const GLubyte*)"glWindowPos2dARB")) == NULL) || r; + r = ((glWindowPos2dvARB = (PFNGLWINDOWPOS2DVARBPROC)glewGetProcAddress((const GLubyte*)"glWindowPos2dvARB")) == NULL) || r; + r = ((glWindowPos2fARB = (PFNGLWINDOWPOS2FARBPROC)glewGetProcAddress((const GLubyte*)"glWindowPos2fARB")) == NULL) || r; + r = ((glWindowPos2fvARB = (PFNGLWINDOWPOS2FVARBPROC)glewGetProcAddress((const GLubyte*)"glWindowPos2fvARB")) == NULL) || r; + r = ((glWindowPos2iARB = (PFNGLWINDOWPOS2IARBPROC)glewGetProcAddress((const GLubyte*)"glWindowPos2iARB")) == NULL) || r; + r = ((glWindowPos2ivARB = (PFNGLWINDOWPOS2IVARBPROC)glewGetProcAddress((const GLubyte*)"glWindowPos2ivARB")) == NULL) || r; + r = ((glWindowPos2sARB = (PFNGLWINDOWPOS2SARBPROC)glewGetProcAddress((const GLubyte*)"glWindowPos2sARB")) == NULL) || r; + r = ((glWindowPos2svARB = (PFNGLWINDOWPOS2SVARBPROC)glewGetProcAddress((const GLubyte*)"glWindowPos2svARB")) == NULL) || r; + r = ((glWindowPos3dARB = (PFNGLWINDOWPOS3DARBPROC)glewGetProcAddress((const GLubyte*)"glWindowPos3dARB")) == NULL) || r; + r = ((glWindowPos3dvARB = (PFNGLWINDOWPOS3DVARBPROC)glewGetProcAddress((const GLubyte*)"glWindowPos3dvARB")) == NULL) || r; + r = ((glWindowPos3fARB = (PFNGLWINDOWPOS3FARBPROC)glewGetProcAddress((const GLubyte*)"glWindowPos3fARB")) == NULL) || r; + r = ((glWindowPos3fvARB = (PFNGLWINDOWPOS3FVARBPROC)glewGetProcAddress((const GLubyte*)"glWindowPos3fvARB")) == NULL) || r; + r = ((glWindowPos3iARB = (PFNGLWINDOWPOS3IARBPROC)glewGetProcAddress((const GLubyte*)"glWindowPos3iARB")) == NULL) || r; + r = ((glWindowPos3ivARB = (PFNGLWINDOWPOS3IVARBPROC)glewGetProcAddress((const GLubyte*)"glWindowPos3ivARB")) == NULL) || r; + r = ((glWindowPos3sARB = (PFNGLWINDOWPOS3SARBPROC)glewGetProcAddress((const GLubyte*)"glWindowPos3sARB")) == NULL) || r; + r = ((glWindowPos3svARB = (PFNGLWINDOWPOS3SVARBPROC)glewGetProcAddress((const GLubyte*)"glWindowPos3svARB")) == NULL) || r; + + return r; +} + +#endif /* GL_ARB_window_pos */ + +#ifdef GL_ATIX_point_sprites + +#endif /* GL_ATIX_point_sprites */ + +#ifdef GL_ATIX_texture_env_combine3 + +#endif /* GL_ATIX_texture_env_combine3 */ + +#ifdef GL_ATIX_texture_env_route + +#endif /* GL_ATIX_texture_env_route */ + +#ifdef GL_ATIX_vertex_shader_output_point_size + +#endif /* GL_ATIX_vertex_shader_output_point_size */ + +#ifdef GL_ATI_draw_buffers + +static GLboolean _glewInit_GL_ATI_draw_buffers (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glDrawBuffersATI = (PFNGLDRAWBUFFERSATIPROC)glewGetProcAddress((const GLubyte*)"glDrawBuffersATI")) == NULL) || r; + + return r; +} + +#endif /* GL_ATI_draw_buffers */ + +#ifdef GL_ATI_element_array + +static GLboolean _glewInit_GL_ATI_element_array (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glDrawElementArrayATI = (PFNGLDRAWELEMENTARRAYATIPROC)glewGetProcAddress((const GLubyte*)"glDrawElementArrayATI")) == NULL) || r; + r = ((glDrawRangeElementArrayATI = (PFNGLDRAWRANGEELEMENTARRAYATIPROC)glewGetProcAddress((const GLubyte*)"glDrawRangeElementArrayATI")) == NULL) || r; + r = ((glElementPointerATI = (PFNGLELEMENTPOINTERATIPROC)glewGetProcAddress((const GLubyte*)"glElementPointerATI")) == NULL) || r; + + return r; +} + +#endif /* GL_ATI_element_array */ + +#ifdef GL_ATI_envmap_bumpmap + +static GLboolean _glewInit_GL_ATI_envmap_bumpmap (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glGetTexBumpParameterfvATI = (PFNGLGETTEXBUMPPARAMETERFVATIPROC)glewGetProcAddress((const GLubyte*)"glGetTexBumpParameterfvATI")) == NULL) || r; + r = ((glGetTexBumpParameterivATI = (PFNGLGETTEXBUMPPARAMETERIVATIPROC)glewGetProcAddress((const GLubyte*)"glGetTexBumpParameterivATI")) == NULL) || r; + r = ((glTexBumpParameterfvATI = (PFNGLTEXBUMPPARAMETERFVATIPROC)glewGetProcAddress((const GLubyte*)"glTexBumpParameterfvATI")) == NULL) || r; + r = ((glTexBumpParameterivATI = (PFNGLTEXBUMPPARAMETERIVATIPROC)glewGetProcAddress((const GLubyte*)"glTexBumpParameterivATI")) == NULL) || r; + + return r; +} + +#endif /* GL_ATI_envmap_bumpmap */ + +#ifdef GL_ATI_fragment_shader + +static GLboolean _glewInit_GL_ATI_fragment_shader (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glAlphaFragmentOp1ATI = (PFNGLALPHAFRAGMENTOP1ATIPROC)glewGetProcAddress((const GLubyte*)"glAlphaFragmentOp1ATI")) == NULL) || r; + r = ((glAlphaFragmentOp2ATI = (PFNGLALPHAFRAGMENTOP2ATIPROC)glewGetProcAddress((const GLubyte*)"glAlphaFragmentOp2ATI")) == NULL) || r; + r = ((glAlphaFragmentOp3ATI = (PFNGLALPHAFRAGMENTOP3ATIPROC)glewGetProcAddress((const GLubyte*)"glAlphaFragmentOp3ATI")) == NULL) || r; + r = ((glBeginFragmentShaderATI = (PFNGLBEGINFRAGMENTSHADERATIPROC)glewGetProcAddress((const GLubyte*)"glBeginFragmentShaderATI")) == NULL) || r; + r = ((glBindFragmentShaderATI = (PFNGLBINDFRAGMENTSHADERATIPROC)glewGetProcAddress((const GLubyte*)"glBindFragmentShaderATI")) == NULL) || r; + r = ((glColorFragmentOp1ATI = (PFNGLCOLORFRAGMENTOP1ATIPROC)glewGetProcAddress((const GLubyte*)"glColorFragmentOp1ATI")) == NULL) || r; + r = ((glColorFragmentOp2ATI = (PFNGLCOLORFRAGMENTOP2ATIPROC)glewGetProcAddress((const GLubyte*)"glColorFragmentOp2ATI")) == NULL) || r; + r = ((glColorFragmentOp3ATI = (PFNGLCOLORFRAGMENTOP3ATIPROC)glewGetProcAddress((const GLubyte*)"glColorFragmentOp3ATI")) == NULL) || r; + r = ((glDeleteFragmentShaderATI = (PFNGLDELETEFRAGMENTSHADERATIPROC)glewGetProcAddress((const GLubyte*)"glDeleteFragmentShaderATI")) == NULL) || r; + r = ((glEndFragmentShaderATI = (PFNGLENDFRAGMENTSHADERATIPROC)glewGetProcAddress((const GLubyte*)"glEndFragmentShaderATI")) == NULL) || r; + r = ((glGenFragmentShadersATI = (PFNGLGENFRAGMENTSHADERSATIPROC)glewGetProcAddress((const GLubyte*)"glGenFragmentShadersATI")) == NULL) || r; + r = ((glPassTexCoordATI = (PFNGLPASSTEXCOORDATIPROC)glewGetProcAddress((const GLubyte*)"glPassTexCoordATI")) == NULL) || r; + r = ((glSampleMapATI = (PFNGLSAMPLEMAPATIPROC)glewGetProcAddress((const GLubyte*)"glSampleMapATI")) == NULL) || r; + r = ((glSetFragmentShaderConstantATI = (PFNGLSETFRAGMENTSHADERCONSTANTATIPROC)glewGetProcAddress((const GLubyte*)"glSetFragmentShaderConstantATI")) == NULL) || r; + + return r; +} + +#endif /* GL_ATI_fragment_shader */ + +#ifdef GL_ATI_map_object_buffer + +static GLboolean _glewInit_GL_ATI_map_object_buffer (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glMapObjectBufferATI = (PFNGLMAPOBJECTBUFFERATIPROC)glewGetProcAddress((const GLubyte*)"glMapObjectBufferATI")) == NULL) || r; + r = ((glUnmapObjectBufferATI = (PFNGLUNMAPOBJECTBUFFERATIPROC)glewGetProcAddress((const GLubyte*)"glUnmapObjectBufferATI")) == NULL) || r; + + return r; +} + +#endif /* GL_ATI_map_object_buffer */ + +#ifdef GL_ATI_pn_triangles + +static GLboolean _glewInit_GL_ATI_pn_triangles (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glPNTrianglesfATI = (PFNGLPNTRIANGLESFATIPROC)glewGetProcAddress((const GLubyte*)"glPNTrianglesfATI")) == NULL) || r; + r = ((glPNTrianglesiATI = (PFNGLPNTRIANGLESIATIPROC)glewGetProcAddress((const GLubyte*)"glPNTrianglesiATI")) == NULL) || r; + + return r; +} + +#endif /* GL_ATI_pn_triangles */ + +#ifdef GL_ATI_separate_stencil + +static GLboolean _glewInit_GL_ATI_separate_stencil (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glStencilFuncSeparateATI = (PFNGLSTENCILFUNCSEPARATEATIPROC)glewGetProcAddress((const GLubyte*)"glStencilFuncSeparateATI")) == NULL) || r; + r = ((glStencilOpSeparateATI = (PFNGLSTENCILOPSEPARATEATIPROC)glewGetProcAddress((const GLubyte*)"glStencilOpSeparateATI")) == NULL) || r; + + return r; +} + +#endif /* GL_ATI_separate_stencil */ + +#ifdef GL_ATI_shader_texture_lod + +#endif /* GL_ATI_shader_texture_lod */ + +#ifdef GL_ATI_text_fragment_shader + +#endif /* GL_ATI_text_fragment_shader */ + +#ifdef GL_ATI_texture_compression_3dc + +#endif /* GL_ATI_texture_compression_3dc */ + +#ifdef GL_ATI_texture_env_combine3 + +#endif /* GL_ATI_texture_env_combine3 */ + +#ifdef GL_ATI_texture_float + +#endif /* GL_ATI_texture_float */ + +#ifdef GL_ATI_texture_mirror_once + +#endif /* GL_ATI_texture_mirror_once */ + +#ifdef GL_ATI_vertex_array_object + +static GLboolean _glewInit_GL_ATI_vertex_array_object (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glArrayObjectATI = (PFNGLARRAYOBJECTATIPROC)glewGetProcAddress((const GLubyte*)"glArrayObjectATI")) == NULL) || r; + r = ((glFreeObjectBufferATI = (PFNGLFREEOBJECTBUFFERATIPROC)glewGetProcAddress((const GLubyte*)"glFreeObjectBufferATI")) == NULL) || r; + r = ((glGetArrayObjectfvATI = (PFNGLGETARRAYOBJECTFVATIPROC)glewGetProcAddress((const GLubyte*)"glGetArrayObjectfvATI")) == NULL) || r; + r = ((glGetArrayObjectivATI = (PFNGLGETARRAYOBJECTIVATIPROC)glewGetProcAddress((const GLubyte*)"glGetArrayObjectivATI")) == NULL) || r; + r = ((glGetObjectBufferfvATI = (PFNGLGETOBJECTBUFFERFVATIPROC)glewGetProcAddress((const GLubyte*)"glGetObjectBufferfvATI")) == NULL) || r; + r = ((glGetObjectBufferivATI = (PFNGLGETOBJECTBUFFERIVATIPROC)glewGetProcAddress((const GLubyte*)"glGetObjectBufferivATI")) == NULL) || r; + r = ((glGetVariantArrayObjectfvATI = (PFNGLGETVARIANTARRAYOBJECTFVATIPROC)glewGetProcAddress((const GLubyte*)"glGetVariantArrayObjectfvATI")) == NULL) || r; + r = ((glGetVariantArrayObjectivATI = (PFNGLGETVARIANTARRAYOBJECTIVATIPROC)glewGetProcAddress((const GLubyte*)"glGetVariantArrayObjectivATI")) == NULL) || r; + r = ((glIsObjectBufferATI = (PFNGLISOBJECTBUFFERATIPROC)glewGetProcAddress((const GLubyte*)"glIsObjectBufferATI")) == NULL) || r; + r = ((glNewObjectBufferATI = (PFNGLNEWOBJECTBUFFERATIPROC)glewGetProcAddress((const GLubyte*)"glNewObjectBufferATI")) == NULL) || r; + r = ((glUpdateObjectBufferATI = (PFNGLUPDATEOBJECTBUFFERATIPROC)glewGetProcAddress((const GLubyte*)"glUpdateObjectBufferATI")) == NULL) || r; + r = ((glVariantArrayObjectATI = (PFNGLVARIANTARRAYOBJECTATIPROC)glewGetProcAddress((const GLubyte*)"glVariantArrayObjectATI")) == NULL) || r; + + return r; +} + +#endif /* GL_ATI_vertex_array_object */ + +#ifdef GL_ATI_vertex_attrib_array_object + +static GLboolean _glewInit_GL_ATI_vertex_attrib_array_object (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glGetVertexAttribArrayObjectfvATI = (PFNGLGETVERTEXATTRIBARRAYOBJECTFVATIPROC)glewGetProcAddress((const GLubyte*)"glGetVertexAttribArrayObjectfvATI")) == NULL) || r; + r = ((glGetVertexAttribArrayObjectivATI = (PFNGLGETVERTEXATTRIBARRAYOBJECTIVATIPROC)glewGetProcAddress((const GLubyte*)"glGetVertexAttribArrayObjectivATI")) == NULL) || r; + r = ((glVertexAttribArrayObjectATI = (PFNGLVERTEXATTRIBARRAYOBJECTATIPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribArrayObjectATI")) == NULL) || r; + + return r; +} + +#endif /* GL_ATI_vertex_attrib_array_object */ + +#ifdef GL_ATI_vertex_streams + +static GLboolean _glewInit_GL_ATI_vertex_streams (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glClientActiveVertexStreamATI = (PFNGLCLIENTACTIVEVERTEXSTREAMATIPROC)glewGetProcAddress((const GLubyte*)"glClientActiveVertexStreamATI")) == NULL) || r; + r = ((glNormalStream3bATI = (PFNGLNORMALSTREAM3BATIPROC)glewGetProcAddress((const GLubyte*)"glNormalStream3bATI")) == NULL) || r; + r = ((glNormalStream3bvATI = (PFNGLNORMALSTREAM3BVATIPROC)glewGetProcAddress((const GLubyte*)"glNormalStream3bvATI")) == NULL) || r; + r = ((glNormalStream3dATI = (PFNGLNORMALSTREAM3DATIPROC)glewGetProcAddress((const GLubyte*)"glNormalStream3dATI")) == NULL) || r; + r = ((glNormalStream3dvATI = (PFNGLNORMALSTREAM3DVATIPROC)glewGetProcAddress((const GLubyte*)"glNormalStream3dvATI")) == NULL) || r; + r = ((glNormalStream3fATI = (PFNGLNORMALSTREAM3FATIPROC)glewGetProcAddress((const GLubyte*)"glNormalStream3fATI")) == NULL) || r; + r = ((glNormalStream3fvATI = (PFNGLNORMALSTREAM3FVATIPROC)glewGetProcAddress((const GLubyte*)"glNormalStream3fvATI")) == NULL) || r; + r = ((glNormalStream3iATI = (PFNGLNORMALSTREAM3IATIPROC)glewGetProcAddress((const GLubyte*)"glNormalStream3iATI")) == NULL) || r; + r = ((glNormalStream3ivATI = (PFNGLNORMALSTREAM3IVATIPROC)glewGetProcAddress((const GLubyte*)"glNormalStream3ivATI")) == NULL) || r; + r = ((glNormalStream3sATI = (PFNGLNORMALSTREAM3SATIPROC)glewGetProcAddress((const GLubyte*)"glNormalStream3sATI")) == NULL) || r; + r = ((glNormalStream3svATI = (PFNGLNORMALSTREAM3SVATIPROC)glewGetProcAddress((const GLubyte*)"glNormalStream3svATI")) == NULL) || r; + r = ((glVertexBlendEnvfATI = (PFNGLVERTEXBLENDENVFATIPROC)glewGetProcAddress((const GLubyte*)"glVertexBlendEnvfATI")) == NULL) || r; + r = ((glVertexBlendEnviATI = (PFNGLVERTEXBLENDENVIATIPROC)glewGetProcAddress((const GLubyte*)"glVertexBlendEnviATI")) == NULL) || r; + r = ((glVertexStream2dATI = (PFNGLVERTEXSTREAM2DATIPROC)glewGetProcAddress((const GLubyte*)"glVertexStream2dATI")) == NULL) || r; + r = ((glVertexStream2dvATI = (PFNGLVERTEXSTREAM2DVATIPROC)glewGetProcAddress((const GLubyte*)"glVertexStream2dvATI")) == NULL) || r; + r = ((glVertexStream2fATI = (PFNGLVERTEXSTREAM2FATIPROC)glewGetProcAddress((const GLubyte*)"glVertexStream2fATI")) == NULL) || r; + r = ((glVertexStream2fvATI = (PFNGLVERTEXSTREAM2FVATIPROC)glewGetProcAddress((const GLubyte*)"glVertexStream2fvATI")) == NULL) || r; + r = ((glVertexStream2iATI = (PFNGLVERTEXSTREAM2IATIPROC)glewGetProcAddress((const GLubyte*)"glVertexStream2iATI")) == NULL) || r; + r = ((glVertexStream2ivATI = (PFNGLVERTEXSTREAM2IVATIPROC)glewGetProcAddress((const GLubyte*)"glVertexStream2ivATI")) == NULL) || r; + r = ((glVertexStream2sATI = (PFNGLVERTEXSTREAM2SATIPROC)glewGetProcAddress((const GLubyte*)"glVertexStream2sATI")) == NULL) || r; + r = ((glVertexStream2svATI = (PFNGLVERTEXSTREAM2SVATIPROC)glewGetProcAddress((const GLubyte*)"glVertexStream2svATI")) == NULL) || r; + r = ((glVertexStream3dATI = (PFNGLVERTEXSTREAM3DATIPROC)glewGetProcAddress((const GLubyte*)"glVertexStream3dATI")) == NULL) || r; + r = ((glVertexStream3dvATI = (PFNGLVERTEXSTREAM3DVATIPROC)glewGetProcAddress((const GLubyte*)"glVertexStream3dvATI")) == NULL) || r; + r = ((glVertexStream3fATI = (PFNGLVERTEXSTREAM3FATIPROC)glewGetProcAddress((const GLubyte*)"glVertexStream3fATI")) == NULL) || r; + r = ((glVertexStream3fvATI = (PFNGLVERTEXSTREAM3FVATIPROC)glewGetProcAddress((const GLubyte*)"glVertexStream3fvATI")) == NULL) || r; + r = ((glVertexStream3iATI = (PFNGLVERTEXSTREAM3IATIPROC)glewGetProcAddress((const GLubyte*)"glVertexStream3iATI")) == NULL) || r; + r = ((glVertexStream3ivATI = (PFNGLVERTEXSTREAM3IVATIPROC)glewGetProcAddress((const GLubyte*)"glVertexStream3ivATI")) == NULL) || r; + r = ((glVertexStream3sATI = (PFNGLVERTEXSTREAM3SATIPROC)glewGetProcAddress((const GLubyte*)"glVertexStream3sATI")) == NULL) || r; + r = ((glVertexStream3svATI = (PFNGLVERTEXSTREAM3SVATIPROC)glewGetProcAddress((const GLubyte*)"glVertexStream3svATI")) == NULL) || r; + r = ((glVertexStream4dATI = (PFNGLVERTEXSTREAM4DATIPROC)glewGetProcAddress((const GLubyte*)"glVertexStream4dATI")) == NULL) || r; + r = ((glVertexStream4dvATI = (PFNGLVERTEXSTREAM4DVATIPROC)glewGetProcAddress((const GLubyte*)"glVertexStream4dvATI")) == NULL) || r; + r = ((glVertexStream4fATI = (PFNGLVERTEXSTREAM4FATIPROC)glewGetProcAddress((const GLubyte*)"glVertexStream4fATI")) == NULL) || r; + r = ((glVertexStream4fvATI = (PFNGLVERTEXSTREAM4FVATIPROC)glewGetProcAddress((const GLubyte*)"glVertexStream4fvATI")) == NULL) || r; + r = ((glVertexStream4iATI = (PFNGLVERTEXSTREAM4IATIPROC)glewGetProcAddress((const GLubyte*)"glVertexStream4iATI")) == NULL) || r; + r = ((glVertexStream4ivATI = (PFNGLVERTEXSTREAM4IVATIPROC)glewGetProcAddress((const GLubyte*)"glVertexStream4ivATI")) == NULL) || r; + r = ((glVertexStream4sATI = (PFNGLVERTEXSTREAM4SATIPROC)glewGetProcAddress((const GLubyte*)"glVertexStream4sATI")) == NULL) || r; + r = ((glVertexStream4svATI = (PFNGLVERTEXSTREAM4SVATIPROC)glewGetProcAddress((const GLubyte*)"glVertexStream4svATI")) == NULL) || r; + + return r; +} + +#endif /* GL_ATI_vertex_streams */ + +#ifdef GL_EXT_422_pixels + +#endif /* GL_EXT_422_pixels */ + +#ifdef GL_EXT_Cg_shader + +#endif /* GL_EXT_Cg_shader */ + +#ifdef GL_EXT_abgr + +#endif /* GL_EXT_abgr */ + +#ifdef GL_EXT_bgra + +#endif /* GL_EXT_bgra */ + +#ifdef GL_EXT_bindable_uniform + +static GLboolean _glewInit_GL_EXT_bindable_uniform (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glGetUniformBufferSizeEXT = (PFNGLGETUNIFORMBUFFERSIZEEXTPROC)glewGetProcAddress((const GLubyte*)"glGetUniformBufferSizeEXT")) == NULL) || r; + r = ((glGetUniformOffsetEXT = (PFNGLGETUNIFORMOFFSETEXTPROC)glewGetProcAddress((const GLubyte*)"glGetUniformOffsetEXT")) == NULL) || r; + r = ((glUniformBufferEXT = (PFNGLUNIFORMBUFFEREXTPROC)glewGetProcAddress((const GLubyte*)"glUniformBufferEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_bindable_uniform */ + +#ifdef GL_EXT_blend_color + +static GLboolean _glewInit_GL_EXT_blend_color (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBlendColorEXT = (PFNGLBLENDCOLOREXTPROC)glewGetProcAddress((const GLubyte*)"glBlendColorEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_blend_color */ + +#ifdef GL_EXT_blend_equation_separate + +static GLboolean _glewInit_GL_EXT_blend_equation_separate (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBlendEquationSeparateEXT = (PFNGLBLENDEQUATIONSEPARATEEXTPROC)glewGetProcAddress((const GLubyte*)"glBlendEquationSeparateEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_blend_equation_separate */ + +#ifdef GL_EXT_blend_func_separate + +static GLboolean _glewInit_GL_EXT_blend_func_separate (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBlendFuncSeparateEXT = (PFNGLBLENDFUNCSEPARATEEXTPROC)glewGetProcAddress((const GLubyte*)"glBlendFuncSeparateEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_blend_func_separate */ + +#ifdef GL_EXT_blend_logic_op + +#endif /* GL_EXT_blend_logic_op */ + +#ifdef GL_EXT_blend_minmax + +static GLboolean _glewInit_GL_EXT_blend_minmax (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBlendEquationEXT = (PFNGLBLENDEQUATIONEXTPROC)glewGetProcAddress((const GLubyte*)"glBlendEquationEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_blend_minmax */ + +#ifdef GL_EXT_blend_subtract + +#endif /* GL_EXT_blend_subtract */ + +#ifdef GL_EXT_clip_volume_hint + +#endif /* GL_EXT_clip_volume_hint */ + +#ifdef GL_EXT_cmyka + +#endif /* GL_EXT_cmyka */ + +#ifdef GL_EXT_color_subtable + +static GLboolean _glewInit_GL_EXT_color_subtable (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glColorSubTableEXT = (PFNGLCOLORSUBTABLEEXTPROC)glewGetProcAddress((const GLubyte*)"glColorSubTableEXT")) == NULL) || r; + r = ((glCopyColorSubTableEXT = (PFNGLCOPYCOLORSUBTABLEEXTPROC)glewGetProcAddress((const GLubyte*)"glCopyColorSubTableEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_color_subtable */ + +#ifdef GL_EXT_compiled_vertex_array + +static GLboolean _glewInit_GL_EXT_compiled_vertex_array (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glLockArraysEXT = (PFNGLLOCKARRAYSEXTPROC)glewGetProcAddress((const GLubyte*)"glLockArraysEXT")) == NULL) || r; + r = ((glUnlockArraysEXT = (PFNGLUNLOCKARRAYSEXTPROC)glewGetProcAddress((const GLubyte*)"glUnlockArraysEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_compiled_vertex_array */ + +#ifdef GL_EXT_convolution + +static GLboolean _glewInit_GL_EXT_convolution (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glConvolutionFilter1DEXT = (PFNGLCONVOLUTIONFILTER1DEXTPROC)glewGetProcAddress((const GLubyte*)"glConvolutionFilter1DEXT")) == NULL) || r; + r = ((glConvolutionFilter2DEXT = (PFNGLCONVOLUTIONFILTER2DEXTPROC)glewGetProcAddress((const GLubyte*)"glConvolutionFilter2DEXT")) == NULL) || r; + r = ((glConvolutionParameterfEXT = (PFNGLCONVOLUTIONPARAMETERFEXTPROC)glewGetProcAddress((const GLubyte*)"glConvolutionParameterfEXT")) == NULL) || r; + r = ((glConvolutionParameterfvEXT = (PFNGLCONVOLUTIONPARAMETERFVEXTPROC)glewGetProcAddress((const GLubyte*)"glConvolutionParameterfvEXT")) == NULL) || r; + r = ((glConvolutionParameteriEXT = (PFNGLCONVOLUTIONPARAMETERIEXTPROC)glewGetProcAddress((const GLubyte*)"glConvolutionParameteriEXT")) == NULL) || r; + r = ((glConvolutionParameterivEXT = (PFNGLCONVOLUTIONPARAMETERIVEXTPROC)glewGetProcAddress((const GLubyte*)"glConvolutionParameterivEXT")) == NULL) || r; + r = ((glCopyConvolutionFilter1DEXT = (PFNGLCOPYCONVOLUTIONFILTER1DEXTPROC)glewGetProcAddress((const GLubyte*)"glCopyConvolutionFilter1DEXT")) == NULL) || r; + r = ((glCopyConvolutionFilter2DEXT = (PFNGLCOPYCONVOLUTIONFILTER2DEXTPROC)glewGetProcAddress((const GLubyte*)"glCopyConvolutionFilter2DEXT")) == NULL) || r; + r = ((glGetConvolutionFilterEXT = (PFNGLGETCONVOLUTIONFILTEREXTPROC)glewGetProcAddress((const GLubyte*)"glGetConvolutionFilterEXT")) == NULL) || r; + r = ((glGetConvolutionParameterfvEXT = (PFNGLGETCONVOLUTIONPARAMETERFVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetConvolutionParameterfvEXT")) == NULL) || r; + r = ((glGetConvolutionParameterivEXT = (PFNGLGETCONVOLUTIONPARAMETERIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetConvolutionParameterivEXT")) == NULL) || r; + r = ((glGetSeparableFilterEXT = (PFNGLGETSEPARABLEFILTEREXTPROC)glewGetProcAddress((const GLubyte*)"glGetSeparableFilterEXT")) == NULL) || r; + r = ((glSeparableFilter2DEXT = (PFNGLSEPARABLEFILTER2DEXTPROC)glewGetProcAddress((const GLubyte*)"glSeparableFilter2DEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_convolution */ + +#ifdef GL_EXT_coordinate_frame + +static GLboolean _glewInit_GL_EXT_coordinate_frame (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBinormalPointerEXT = (PFNGLBINORMALPOINTEREXTPROC)glewGetProcAddress((const GLubyte*)"glBinormalPointerEXT")) == NULL) || r; + r = ((glTangentPointerEXT = (PFNGLTANGENTPOINTEREXTPROC)glewGetProcAddress((const GLubyte*)"glTangentPointerEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_coordinate_frame */ + +#ifdef GL_EXT_copy_texture + +static GLboolean _glewInit_GL_EXT_copy_texture (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glCopyTexImage1DEXT = (PFNGLCOPYTEXIMAGE1DEXTPROC)glewGetProcAddress((const GLubyte*)"glCopyTexImage1DEXT")) == NULL) || r; + r = ((glCopyTexImage2DEXT = (PFNGLCOPYTEXIMAGE2DEXTPROC)glewGetProcAddress((const GLubyte*)"glCopyTexImage2DEXT")) == NULL) || r; + r = ((glCopyTexSubImage1DEXT = (PFNGLCOPYTEXSUBIMAGE1DEXTPROC)glewGetProcAddress((const GLubyte*)"glCopyTexSubImage1DEXT")) == NULL) || r; + r = ((glCopyTexSubImage2DEXT = (PFNGLCOPYTEXSUBIMAGE2DEXTPROC)glewGetProcAddress((const GLubyte*)"glCopyTexSubImage2DEXT")) == NULL) || r; + r = ((glCopyTexSubImage3DEXT = (PFNGLCOPYTEXSUBIMAGE3DEXTPROC)glewGetProcAddress((const GLubyte*)"glCopyTexSubImage3DEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_copy_texture */ + +#ifdef GL_EXT_cull_vertex + +static GLboolean _glewInit_GL_EXT_cull_vertex (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glCullParameterdvEXT = (PFNGLCULLPARAMETERDVEXTPROC)glewGetProcAddress((const GLubyte*)"glCullParameterdvEXT")) == NULL) || r; + r = ((glCullParameterfvEXT = (PFNGLCULLPARAMETERFVEXTPROC)glewGetProcAddress((const GLubyte*)"glCullParameterfvEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_cull_vertex */ + +#ifdef GL_EXT_depth_bounds_test + +static GLboolean _glewInit_GL_EXT_depth_bounds_test (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glDepthBoundsEXT = (PFNGLDEPTHBOUNDSEXTPROC)glewGetProcAddress((const GLubyte*)"glDepthBoundsEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_depth_bounds_test */ + +#ifdef GL_EXT_direct_state_access + +static GLboolean _glewInit_GL_EXT_direct_state_access (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBindMultiTextureEXT = (PFNGLBINDMULTITEXTUREEXTPROC)glewGetProcAddress((const GLubyte*)"glBindMultiTextureEXT")) == NULL) || r; + r = ((glCheckNamedFramebufferStatusEXT = (PFNGLCHECKNAMEDFRAMEBUFFERSTATUSEXTPROC)glewGetProcAddress((const GLubyte*)"glCheckNamedFramebufferStatusEXT")) == NULL) || r; + r = ((glClientAttribDefaultEXT = (PFNGLCLIENTATTRIBDEFAULTEXTPROC)glewGetProcAddress((const GLubyte*)"glClientAttribDefaultEXT")) == NULL) || r; + r = ((glCompressedMultiTexImage1DEXT = (PFNGLCOMPRESSEDMULTITEXIMAGE1DEXTPROC)glewGetProcAddress((const GLubyte*)"glCompressedMultiTexImage1DEXT")) == NULL) || r; + r = ((glCompressedMultiTexImage2DEXT = (PFNGLCOMPRESSEDMULTITEXIMAGE2DEXTPROC)glewGetProcAddress((const GLubyte*)"glCompressedMultiTexImage2DEXT")) == NULL) || r; + r = ((glCompressedMultiTexImage3DEXT = (PFNGLCOMPRESSEDMULTITEXIMAGE3DEXTPROC)glewGetProcAddress((const GLubyte*)"glCompressedMultiTexImage3DEXT")) == NULL) || r; + r = ((glCompressedMultiTexSubImage1DEXT = (PFNGLCOMPRESSEDMULTITEXSUBIMAGE1DEXTPROC)glewGetProcAddress((const GLubyte*)"glCompressedMultiTexSubImage1DEXT")) == NULL) || r; + r = ((glCompressedMultiTexSubImage2DEXT = (PFNGLCOMPRESSEDMULTITEXSUBIMAGE2DEXTPROC)glewGetProcAddress((const GLubyte*)"glCompressedMultiTexSubImage2DEXT")) == NULL) || r; + r = ((glCompressedMultiTexSubImage3DEXT = (PFNGLCOMPRESSEDMULTITEXSUBIMAGE3DEXTPROC)glewGetProcAddress((const GLubyte*)"glCompressedMultiTexSubImage3DEXT")) == NULL) || r; + r = ((glCompressedTextureImage1DEXT = (PFNGLCOMPRESSEDTEXTUREIMAGE1DEXTPROC)glewGetProcAddress((const GLubyte*)"glCompressedTextureImage1DEXT")) == NULL) || r; + r = ((glCompressedTextureImage2DEXT = (PFNGLCOMPRESSEDTEXTUREIMAGE2DEXTPROC)glewGetProcAddress((const GLubyte*)"glCompressedTextureImage2DEXT")) == NULL) || r; + r = ((glCompressedTextureImage3DEXT = (PFNGLCOMPRESSEDTEXTUREIMAGE3DEXTPROC)glewGetProcAddress((const GLubyte*)"glCompressedTextureImage3DEXT")) == NULL) || r; + r = ((glCompressedTextureSubImage1DEXT = (PFNGLCOMPRESSEDTEXTURESUBIMAGE1DEXTPROC)glewGetProcAddress((const GLubyte*)"glCompressedTextureSubImage1DEXT")) == NULL) || r; + r = ((glCompressedTextureSubImage2DEXT = (PFNGLCOMPRESSEDTEXTURESUBIMAGE2DEXTPROC)glewGetProcAddress((const GLubyte*)"glCompressedTextureSubImage2DEXT")) == NULL) || r; + r = ((glCompressedTextureSubImage3DEXT = (PFNGLCOMPRESSEDTEXTURESUBIMAGE3DEXTPROC)glewGetProcAddress((const GLubyte*)"glCompressedTextureSubImage3DEXT")) == NULL) || r; + r = ((glCopyMultiTexImage1DEXT = (PFNGLCOPYMULTITEXIMAGE1DEXTPROC)glewGetProcAddress((const GLubyte*)"glCopyMultiTexImage1DEXT")) == NULL) || r; + r = ((glCopyMultiTexImage2DEXT = (PFNGLCOPYMULTITEXIMAGE2DEXTPROC)glewGetProcAddress((const GLubyte*)"glCopyMultiTexImage2DEXT")) == NULL) || r; + r = ((glCopyMultiTexSubImage1DEXT = (PFNGLCOPYMULTITEXSUBIMAGE1DEXTPROC)glewGetProcAddress((const GLubyte*)"glCopyMultiTexSubImage1DEXT")) == NULL) || r; + r = ((glCopyMultiTexSubImage2DEXT = (PFNGLCOPYMULTITEXSUBIMAGE2DEXTPROC)glewGetProcAddress((const GLubyte*)"glCopyMultiTexSubImage2DEXT")) == NULL) || r; + r = ((glCopyMultiTexSubImage3DEXT = (PFNGLCOPYMULTITEXSUBIMAGE3DEXTPROC)glewGetProcAddress((const GLubyte*)"glCopyMultiTexSubImage3DEXT")) == NULL) || r; + r = ((glCopyTextureImage1DEXT = (PFNGLCOPYTEXTUREIMAGE1DEXTPROC)glewGetProcAddress((const GLubyte*)"glCopyTextureImage1DEXT")) == NULL) || r; + r = ((glCopyTextureImage2DEXT = (PFNGLCOPYTEXTUREIMAGE2DEXTPROC)glewGetProcAddress((const GLubyte*)"glCopyTextureImage2DEXT")) == NULL) || r; + r = ((glCopyTextureSubImage1DEXT = (PFNGLCOPYTEXTURESUBIMAGE1DEXTPROC)glewGetProcAddress((const GLubyte*)"glCopyTextureSubImage1DEXT")) == NULL) || r; + r = ((glCopyTextureSubImage2DEXT = (PFNGLCOPYTEXTURESUBIMAGE2DEXTPROC)glewGetProcAddress((const GLubyte*)"glCopyTextureSubImage2DEXT")) == NULL) || r; + r = ((glCopyTextureSubImage3DEXT = (PFNGLCOPYTEXTURESUBIMAGE3DEXTPROC)glewGetProcAddress((const GLubyte*)"glCopyTextureSubImage3DEXT")) == NULL) || r; + r = ((glDisableClientStateIndexedEXT = (PFNGLDISABLECLIENTSTATEINDEXEDEXTPROC)glewGetProcAddress((const GLubyte*)"glDisableClientStateIndexedEXT")) == NULL) || r; + r = ((glEnableClientStateIndexedEXT = (PFNGLENABLECLIENTSTATEINDEXEDEXTPROC)glewGetProcAddress((const GLubyte*)"glEnableClientStateIndexedEXT")) == NULL) || r; + r = ((glFramebufferDrawBufferEXT = (PFNGLFRAMEBUFFERDRAWBUFFEREXTPROC)glewGetProcAddress((const GLubyte*)"glFramebufferDrawBufferEXT")) == NULL) || r; + r = ((glFramebufferDrawBuffersEXT = (PFNGLFRAMEBUFFERDRAWBUFFERSEXTPROC)glewGetProcAddress((const GLubyte*)"glFramebufferDrawBuffersEXT")) == NULL) || r; + r = ((glFramebufferReadBufferEXT = (PFNGLFRAMEBUFFERREADBUFFEREXTPROC)glewGetProcAddress((const GLubyte*)"glFramebufferReadBufferEXT")) == NULL) || r; + r = ((glGenerateMultiTexMipmapEXT = (PFNGLGENERATEMULTITEXMIPMAPEXTPROC)glewGetProcAddress((const GLubyte*)"glGenerateMultiTexMipmapEXT")) == NULL) || r; + r = ((glGenerateTextureMipmapEXT = (PFNGLGENERATETEXTUREMIPMAPEXTPROC)glewGetProcAddress((const GLubyte*)"glGenerateTextureMipmapEXT")) == NULL) || r; + r = ((glGetCompressedMultiTexImageEXT = (PFNGLGETCOMPRESSEDMULTITEXIMAGEEXTPROC)glewGetProcAddress((const GLubyte*)"glGetCompressedMultiTexImageEXT")) == NULL) || r; + r = ((glGetCompressedTextureImageEXT = (PFNGLGETCOMPRESSEDTEXTUREIMAGEEXTPROC)glewGetProcAddress((const GLubyte*)"glGetCompressedTextureImageEXT")) == NULL) || r; + r = ((glGetDoubleIndexedvEXT = (PFNGLGETDOUBLEINDEXEDVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetDoubleIndexedvEXT")) == NULL) || r; + r = ((glGetFloatIndexedvEXT = (PFNGLGETFLOATINDEXEDVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetFloatIndexedvEXT")) == NULL) || r; + r = ((glGetFramebufferParameterivEXT = (PFNGLGETFRAMEBUFFERPARAMETERIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetFramebufferParameterivEXT")) == NULL) || r; + r = ((glGetMultiTexEnvfvEXT = (PFNGLGETMULTITEXENVFVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetMultiTexEnvfvEXT")) == NULL) || r; + r = ((glGetMultiTexEnvivEXT = (PFNGLGETMULTITEXENVIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetMultiTexEnvivEXT")) == NULL) || r; + r = ((glGetMultiTexGendvEXT = (PFNGLGETMULTITEXGENDVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetMultiTexGendvEXT")) == NULL) || r; + r = ((glGetMultiTexGenfvEXT = (PFNGLGETMULTITEXGENFVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetMultiTexGenfvEXT")) == NULL) || r; + r = ((glGetMultiTexGenivEXT = (PFNGLGETMULTITEXGENIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetMultiTexGenivEXT")) == NULL) || r; + r = ((glGetMultiTexImageEXT = (PFNGLGETMULTITEXIMAGEEXTPROC)glewGetProcAddress((const GLubyte*)"glGetMultiTexImageEXT")) == NULL) || r; + r = ((glGetMultiTexLevelParameterfvEXT = (PFNGLGETMULTITEXLEVELPARAMETERFVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetMultiTexLevelParameterfvEXT")) == NULL) || r; + r = ((glGetMultiTexLevelParameterivEXT = (PFNGLGETMULTITEXLEVELPARAMETERIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetMultiTexLevelParameterivEXT")) == NULL) || r; + r = ((glGetMultiTexParameterIivEXT = (PFNGLGETMULTITEXPARAMETERIIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetMultiTexParameterIivEXT")) == NULL) || r; + r = ((glGetMultiTexParameterIuivEXT = (PFNGLGETMULTITEXPARAMETERIUIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetMultiTexParameterIuivEXT")) == NULL) || r; + r = ((glGetMultiTexParameterfvEXT = (PFNGLGETMULTITEXPARAMETERFVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetMultiTexParameterfvEXT")) == NULL) || r; + r = ((glGetMultiTexParameterivEXT = (PFNGLGETMULTITEXPARAMETERIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetMultiTexParameterivEXT")) == NULL) || r; + r = ((glGetNamedBufferParameterivEXT = (PFNGLGETNAMEDBUFFERPARAMETERIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetNamedBufferParameterivEXT")) == NULL) || r; + r = ((glGetNamedBufferPointervEXT = (PFNGLGETNAMEDBUFFERPOINTERVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetNamedBufferPointervEXT")) == NULL) || r; + r = ((glGetNamedBufferSubDataEXT = (PFNGLGETNAMEDBUFFERSUBDATAEXTPROC)glewGetProcAddress((const GLubyte*)"glGetNamedBufferSubDataEXT")) == NULL) || r; + r = ((glGetNamedFramebufferAttachmentParameterivEXT = (PFNGLGETNAMEDFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetNamedFramebufferAttachmentParameterivEXT")) == NULL) || r; + r = ((glGetNamedProgramLocalParameterIivEXT = (PFNGLGETNAMEDPROGRAMLOCALPARAMETERIIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetNamedProgramLocalParameterIivEXT")) == NULL) || r; + r = ((glGetNamedProgramLocalParameterIuivEXT = (PFNGLGETNAMEDPROGRAMLOCALPARAMETERIUIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetNamedProgramLocalParameterIuivEXT")) == NULL) || r; + r = ((glGetNamedProgramLocalParameterdvEXT = (PFNGLGETNAMEDPROGRAMLOCALPARAMETERDVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetNamedProgramLocalParameterdvEXT")) == NULL) || r; + r = ((glGetNamedProgramLocalParameterfvEXT = (PFNGLGETNAMEDPROGRAMLOCALPARAMETERFVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetNamedProgramLocalParameterfvEXT")) == NULL) || r; + r = ((glGetNamedProgramStringEXT = (PFNGLGETNAMEDPROGRAMSTRINGEXTPROC)glewGetProcAddress((const GLubyte*)"glGetNamedProgramStringEXT")) == NULL) || r; + r = ((glGetNamedProgramivEXT = (PFNGLGETNAMEDPROGRAMIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetNamedProgramivEXT")) == NULL) || r; + r = ((glGetNamedRenderbufferParameterivEXT = (PFNGLGETNAMEDRENDERBUFFERPARAMETERIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetNamedRenderbufferParameterivEXT")) == NULL) || r; + r = ((glGetPointerIndexedvEXT = (PFNGLGETPOINTERINDEXEDVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetPointerIndexedvEXT")) == NULL) || r; + r = ((glGetTextureImageEXT = (PFNGLGETTEXTUREIMAGEEXTPROC)glewGetProcAddress((const GLubyte*)"glGetTextureImageEXT")) == NULL) || r; + r = ((glGetTextureLevelParameterfvEXT = (PFNGLGETTEXTURELEVELPARAMETERFVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetTextureLevelParameterfvEXT")) == NULL) || r; + r = ((glGetTextureLevelParameterivEXT = (PFNGLGETTEXTURELEVELPARAMETERIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetTextureLevelParameterivEXT")) == NULL) || r; + r = ((glGetTextureParameterIivEXT = (PFNGLGETTEXTUREPARAMETERIIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetTextureParameterIivEXT")) == NULL) || r; + r = ((glGetTextureParameterIuivEXT = (PFNGLGETTEXTUREPARAMETERIUIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetTextureParameterIuivEXT")) == NULL) || r; + r = ((glGetTextureParameterfvEXT = (PFNGLGETTEXTUREPARAMETERFVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetTextureParameterfvEXT")) == NULL) || r; + r = ((glGetTextureParameterivEXT = (PFNGLGETTEXTUREPARAMETERIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetTextureParameterivEXT")) == NULL) || r; + r = ((glMapNamedBufferEXT = (PFNGLMAPNAMEDBUFFEREXTPROC)glewGetProcAddress((const GLubyte*)"glMapNamedBufferEXT")) == NULL) || r; + r = ((glMatrixFrustumEXT = (PFNGLMATRIXFRUSTUMEXTPROC)glewGetProcAddress((const GLubyte*)"glMatrixFrustumEXT")) == NULL) || r; + r = ((glMatrixLoadIdentityEXT = (PFNGLMATRIXLOADIDENTITYEXTPROC)glewGetProcAddress((const GLubyte*)"glMatrixLoadIdentityEXT")) == NULL) || r; + r = ((glMatrixLoadTransposedEXT = (PFNGLMATRIXLOADTRANSPOSEDEXTPROC)glewGetProcAddress((const GLubyte*)"glMatrixLoadTransposedEXT")) == NULL) || r; + r = ((glMatrixLoadTransposefEXT = (PFNGLMATRIXLOADTRANSPOSEFEXTPROC)glewGetProcAddress((const GLubyte*)"glMatrixLoadTransposefEXT")) == NULL) || r; + r = ((glMatrixLoaddEXT = (PFNGLMATRIXLOADDEXTPROC)glewGetProcAddress((const GLubyte*)"glMatrixLoaddEXT")) == NULL) || r; + r = ((glMatrixLoadfEXT = (PFNGLMATRIXLOADFEXTPROC)glewGetProcAddress((const GLubyte*)"glMatrixLoadfEXT")) == NULL) || r; + r = ((glMatrixMultTransposedEXT = (PFNGLMATRIXMULTTRANSPOSEDEXTPROC)glewGetProcAddress((const GLubyte*)"glMatrixMultTransposedEXT")) == NULL) || r; + r = ((glMatrixMultTransposefEXT = (PFNGLMATRIXMULTTRANSPOSEFEXTPROC)glewGetProcAddress((const GLubyte*)"glMatrixMultTransposefEXT")) == NULL) || r; + r = ((glMatrixMultdEXT = (PFNGLMATRIXMULTDEXTPROC)glewGetProcAddress((const GLubyte*)"glMatrixMultdEXT")) == NULL) || r; + r = ((glMatrixMultfEXT = (PFNGLMATRIXMULTFEXTPROC)glewGetProcAddress((const GLubyte*)"glMatrixMultfEXT")) == NULL) || r; + r = ((glMatrixOrthoEXT = (PFNGLMATRIXORTHOEXTPROC)glewGetProcAddress((const GLubyte*)"glMatrixOrthoEXT")) == NULL) || r; + r = ((glMatrixPopEXT = (PFNGLMATRIXPOPEXTPROC)glewGetProcAddress((const GLubyte*)"glMatrixPopEXT")) == NULL) || r; + r = ((glMatrixPushEXT = (PFNGLMATRIXPUSHEXTPROC)glewGetProcAddress((const GLubyte*)"glMatrixPushEXT")) == NULL) || r; + r = ((glMatrixRotatedEXT = (PFNGLMATRIXROTATEDEXTPROC)glewGetProcAddress((const GLubyte*)"glMatrixRotatedEXT")) == NULL) || r; + r = ((glMatrixRotatefEXT = (PFNGLMATRIXROTATEFEXTPROC)glewGetProcAddress((const GLubyte*)"glMatrixRotatefEXT")) == NULL) || r; + r = ((glMatrixScaledEXT = (PFNGLMATRIXSCALEDEXTPROC)glewGetProcAddress((const GLubyte*)"glMatrixScaledEXT")) == NULL) || r; + r = ((glMatrixScalefEXT = (PFNGLMATRIXSCALEFEXTPROC)glewGetProcAddress((const GLubyte*)"glMatrixScalefEXT")) == NULL) || r; + r = ((glMatrixTranslatedEXT = (PFNGLMATRIXTRANSLATEDEXTPROC)glewGetProcAddress((const GLubyte*)"glMatrixTranslatedEXT")) == NULL) || r; + r = ((glMatrixTranslatefEXT = (PFNGLMATRIXTRANSLATEFEXTPROC)glewGetProcAddress((const GLubyte*)"glMatrixTranslatefEXT")) == NULL) || r; + r = ((glMultiTexBufferEXT = (PFNGLMULTITEXBUFFEREXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexBufferEXT")) == NULL) || r; + r = ((glMultiTexCoordPointerEXT = (PFNGLMULTITEXCOORDPOINTEREXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoordPointerEXT")) == NULL) || r; + r = ((glMultiTexEnvfEXT = (PFNGLMULTITEXENVFEXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexEnvfEXT")) == NULL) || r; + r = ((glMultiTexEnvfvEXT = (PFNGLMULTITEXENVFVEXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexEnvfvEXT")) == NULL) || r; + r = ((glMultiTexEnviEXT = (PFNGLMULTITEXENVIEXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexEnviEXT")) == NULL) || r; + r = ((glMultiTexEnvivEXT = (PFNGLMULTITEXENVIVEXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexEnvivEXT")) == NULL) || r; + r = ((glMultiTexGendEXT = (PFNGLMULTITEXGENDEXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexGendEXT")) == NULL) || r; + r = ((glMultiTexGendvEXT = (PFNGLMULTITEXGENDVEXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexGendvEXT")) == NULL) || r; + r = ((glMultiTexGenfEXT = (PFNGLMULTITEXGENFEXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexGenfEXT")) == NULL) || r; + r = ((glMultiTexGenfvEXT = (PFNGLMULTITEXGENFVEXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexGenfvEXT")) == NULL) || r; + r = ((glMultiTexGeniEXT = (PFNGLMULTITEXGENIEXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexGeniEXT")) == NULL) || r; + r = ((glMultiTexGenivEXT = (PFNGLMULTITEXGENIVEXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexGenivEXT")) == NULL) || r; + r = ((glMultiTexImage1DEXT = (PFNGLMULTITEXIMAGE1DEXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexImage1DEXT")) == NULL) || r; + r = ((glMultiTexImage2DEXT = (PFNGLMULTITEXIMAGE2DEXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexImage2DEXT")) == NULL) || r; + r = ((glMultiTexImage3DEXT = (PFNGLMULTITEXIMAGE3DEXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexImage3DEXT")) == NULL) || r; + r = ((glMultiTexParameterIivEXT = (PFNGLMULTITEXPARAMETERIIVEXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexParameterIivEXT")) == NULL) || r; + r = ((glMultiTexParameterIuivEXT = (PFNGLMULTITEXPARAMETERIUIVEXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexParameterIuivEXT")) == NULL) || r; + r = ((glMultiTexParameterfEXT = (PFNGLMULTITEXPARAMETERFEXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexParameterfEXT")) == NULL) || r; + r = ((glMultiTexParameterfvEXT = (PFNGLMULTITEXPARAMETERFVEXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexParameterfvEXT")) == NULL) || r; + r = ((glMultiTexParameteriEXT = (PFNGLMULTITEXPARAMETERIEXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexParameteriEXT")) == NULL) || r; + r = ((glMultiTexParameterivEXT = (PFNGLMULTITEXPARAMETERIVEXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexParameterivEXT")) == NULL) || r; + r = ((glMultiTexRenderbufferEXT = (PFNGLMULTITEXRENDERBUFFEREXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexRenderbufferEXT")) == NULL) || r; + r = ((glMultiTexSubImage1DEXT = (PFNGLMULTITEXSUBIMAGE1DEXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexSubImage1DEXT")) == NULL) || r; + r = ((glMultiTexSubImage2DEXT = (PFNGLMULTITEXSUBIMAGE2DEXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexSubImage2DEXT")) == NULL) || r; + r = ((glMultiTexSubImage3DEXT = (PFNGLMULTITEXSUBIMAGE3DEXTPROC)glewGetProcAddress((const GLubyte*)"glMultiTexSubImage3DEXT")) == NULL) || r; + r = ((glNamedBufferDataEXT = (PFNGLNAMEDBUFFERDATAEXTPROC)glewGetProcAddress((const GLubyte*)"glNamedBufferDataEXT")) == NULL) || r; + r = ((glNamedBufferSubDataEXT = (PFNGLNAMEDBUFFERSUBDATAEXTPROC)glewGetProcAddress((const GLubyte*)"glNamedBufferSubDataEXT")) == NULL) || r; + r = ((glNamedFramebufferRenderbufferEXT = (PFNGLNAMEDFRAMEBUFFERRENDERBUFFEREXTPROC)glewGetProcAddress((const GLubyte*)"glNamedFramebufferRenderbufferEXT")) == NULL) || r; + r = ((glNamedFramebufferTexture1DEXT = (PFNGLNAMEDFRAMEBUFFERTEXTURE1DEXTPROC)glewGetProcAddress((const GLubyte*)"glNamedFramebufferTexture1DEXT")) == NULL) || r; + r = ((glNamedFramebufferTexture2DEXT = (PFNGLNAMEDFRAMEBUFFERTEXTURE2DEXTPROC)glewGetProcAddress((const GLubyte*)"glNamedFramebufferTexture2DEXT")) == NULL) || r; + r = ((glNamedFramebufferTexture3DEXT = (PFNGLNAMEDFRAMEBUFFERTEXTURE3DEXTPROC)glewGetProcAddress((const GLubyte*)"glNamedFramebufferTexture3DEXT")) == NULL) || r; + r = ((glNamedFramebufferTextureEXT = (PFNGLNAMEDFRAMEBUFFERTEXTUREEXTPROC)glewGetProcAddress((const GLubyte*)"glNamedFramebufferTextureEXT")) == NULL) || r; + r = ((glNamedFramebufferTextureFaceEXT = (PFNGLNAMEDFRAMEBUFFERTEXTUREFACEEXTPROC)glewGetProcAddress((const GLubyte*)"glNamedFramebufferTextureFaceEXT")) == NULL) || r; + r = ((glNamedFramebufferTextureLayerEXT = (PFNGLNAMEDFRAMEBUFFERTEXTURELAYEREXTPROC)glewGetProcAddress((const GLubyte*)"glNamedFramebufferTextureLayerEXT")) == NULL) || r; + r = ((glNamedProgramLocalParameter4dEXT = (PFNGLNAMEDPROGRAMLOCALPARAMETER4DEXTPROC)glewGetProcAddress((const GLubyte*)"glNamedProgramLocalParameter4dEXT")) == NULL) || r; + r = ((glNamedProgramLocalParameter4dvEXT = (PFNGLNAMEDPROGRAMLOCALPARAMETER4DVEXTPROC)glewGetProcAddress((const GLubyte*)"glNamedProgramLocalParameter4dvEXT")) == NULL) || r; + r = ((glNamedProgramLocalParameter4fEXT = (PFNGLNAMEDPROGRAMLOCALPARAMETER4FEXTPROC)glewGetProcAddress((const GLubyte*)"glNamedProgramLocalParameter4fEXT")) == NULL) || r; + r = ((glNamedProgramLocalParameter4fvEXT = (PFNGLNAMEDPROGRAMLOCALPARAMETER4FVEXTPROC)glewGetProcAddress((const GLubyte*)"glNamedProgramLocalParameter4fvEXT")) == NULL) || r; + r = ((glNamedProgramLocalParameterI4iEXT = (PFNGLNAMEDPROGRAMLOCALPARAMETERI4IEXTPROC)glewGetProcAddress((const GLubyte*)"glNamedProgramLocalParameterI4iEXT")) == NULL) || r; + r = ((glNamedProgramLocalParameterI4ivEXT = (PFNGLNAMEDPROGRAMLOCALPARAMETERI4IVEXTPROC)glewGetProcAddress((const GLubyte*)"glNamedProgramLocalParameterI4ivEXT")) == NULL) || r; + r = ((glNamedProgramLocalParameterI4uiEXT = (PFNGLNAMEDPROGRAMLOCALPARAMETERI4UIEXTPROC)glewGetProcAddress((const GLubyte*)"glNamedProgramLocalParameterI4uiEXT")) == NULL) || r; + r = ((glNamedProgramLocalParameterI4uivEXT = (PFNGLNAMEDPROGRAMLOCALPARAMETERI4UIVEXTPROC)glewGetProcAddress((const GLubyte*)"glNamedProgramLocalParameterI4uivEXT")) == NULL) || r; + r = ((glNamedProgramLocalParameters4fvEXT = (PFNGLNAMEDPROGRAMLOCALPARAMETERS4FVEXTPROC)glewGetProcAddress((const GLubyte*)"glNamedProgramLocalParameters4fvEXT")) == NULL) || r; + r = ((glNamedProgramLocalParametersI4ivEXT = (PFNGLNAMEDPROGRAMLOCALPARAMETERSI4IVEXTPROC)glewGetProcAddress((const GLubyte*)"glNamedProgramLocalParametersI4ivEXT")) == NULL) || r; + r = ((glNamedProgramLocalParametersI4uivEXT = (PFNGLNAMEDPROGRAMLOCALPARAMETERSI4UIVEXTPROC)glewGetProcAddress((const GLubyte*)"glNamedProgramLocalParametersI4uivEXT")) == NULL) || r; + r = ((glNamedProgramStringEXT = (PFNGLNAMEDPROGRAMSTRINGEXTPROC)glewGetProcAddress((const GLubyte*)"glNamedProgramStringEXT")) == NULL) || r; + r = ((glNamedRenderbufferStorageEXT = (PFNGLNAMEDRENDERBUFFERSTORAGEEXTPROC)glewGetProcAddress((const GLubyte*)"glNamedRenderbufferStorageEXT")) == NULL) || r; + r = ((glNamedRenderbufferStorageMultisampleCoverageEXT = (PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLECOVERAGEEXTPROC)glewGetProcAddress((const GLubyte*)"glNamedRenderbufferStorageMultisampleCoverageEXT")) == NULL) || r; + r = ((glNamedRenderbufferStorageMultisampleEXT = (PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC)glewGetProcAddress((const GLubyte*)"glNamedRenderbufferStorageMultisampleEXT")) == NULL) || r; + r = ((glProgramUniform1fEXT = (PFNGLPROGRAMUNIFORM1FEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniform1fEXT")) == NULL) || r; + r = ((glProgramUniform1fvEXT = (PFNGLPROGRAMUNIFORM1FVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniform1fvEXT")) == NULL) || r; + r = ((glProgramUniform1iEXT = (PFNGLPROGRAMUNIFORM1IEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniform1iEXT")) == NULL) || r; + r = ((glProgramUniform1ivEXT = (PFNGLPROGRAMUNIFORM1IVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniform1ivEXT")) == NULL) || r; + r = ((glProgramUniform1uiEXT = (PFNGLPROGRAMUNIFORM1UIEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniform1uiEXT")) == NULL) || r; + r = ((glProgramUniform1uivEXT = (PFNGLPROGRAMUNIFORM1UIVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniform1uivEXT")) == NULL) || r; + r = ((glProgramUniform2fEXT = (PFNGLPROGRAMUNIFORM2FEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniform2fEXT")) == NULL) || r; + r = ((glProgramUniform2fvEXT = (PFNGLPROGRAMUNIFORM2FVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniform2fvEXT")) == NULL) || r; + r = ((glProgramUniform2iEXT = (PFNGLPROGRAMUNIFORM2IEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniform2iEXT")) == NULL) || r; + r = ((glProgramUniform2ivEXT = (PFNGLPROGRAMUNIFORM2IVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniform2ivEXT")) == NULL) || r; + r = ((glProgramUniform2uiEXT = (PFNGLPROGRAMUNIFORM2UIEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniform2uiEXT")) == NULL) || r; + r = ((glProgramUniform2uivEXT = (PFNGLPROGRAMUNIFORM2UIVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniform2uivEXT")) == NULL) || r; + r = ((glProgramUniform3fEXT = (PFNGLPROGRAMUNIFORM3FEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniform3fEXT")) == NULL) || r; + r = ((glProgramUniform3fvEXT = (PFNGLPROGRAMUNIFORM3FVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniform3fvEXT")) == NULL) || r; + r = ((glProgramUniform3iEXT = (PFNGLPROGRAMUNIFORM3IEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniform3iEXT")) == NULL) || r; + r = ((glProgramUniform3ivEXT = (PFNGLPROGRAMUNIFORM3IVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniform3ivEXT")) == NULL) || r; + r = ((glProgramUniform3uiEXT = (PFNGLPROGRAMUNIFORM3UIEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniform3uiEXT")) == NULL) || r; + r = ((glProgramUniform3uivEXT = (PFNGLPROGRAMUNIFORM3UIVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniform3uivEXT")) == NULL) || r; + r = ((glProgramUniform4fEXT = (PFNGLPROGRAMUNIFORM4FEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniform4fEXT")) == NULL) || r; + r = ((glProgramUniform4fvEXT = (PFNGLPROGRAMUNIFORM4FVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniform4fvEXT")) == NULL) || r; + r = ((glProgramUniform4iEXT = (PFNGLPROGRAMUNIFORM4IEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniform4iEXT")) == NULL) || r; + r = ((glProgramUniform4ivEXT = (PFNGLPROGRAMUNIFORM4IVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniform4ivEXT")) == NULL) || r; + r = ((glProgramUniform4uiEXT = (PFNGLPROGRAMUNIFORM4UIEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniform4uiEXT")) == NULL) || r; + r = ((glProgramUniform4uivEXT = (PFNGLPROGRAMUNIFORM4UIVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniform4uivEXT")) == NULL) || r; + r = ((glProgramUniformMatrix2fvEXT = (PFNGLPROGRAMUNIFORMMATRIX2FVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniformMatrix2fvEXT")) == NULL) || r; + r = ((glProgramUniformMatrix2x3fvEXT = (PFNGLPROGRAMUNIFORMMATRIX2X3FVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniformMatrix2x3fvEXT")) == NULL) || r; + r = ((glProgramUniformMatrix2x4fvEXT = (PFNGLPROGRAMUNIFORMMATRIX2X4FVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniformMatrix2x4fvEXT")) == NULL) || r; + r = ((glProgramUniformMatrix3fvEXT = (PFNGLPROGRAMUNIFORMMATRIX3FVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniformMatrix3fvEXT")) == NULL) || r; + r = ((glProgramUniformMatrix3x2fvEXT = (PFNGLPROGRAMUNIFORMMATRIX3X2FVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniformMatrix3x2fvEXT")) == NULL) || r; + r = ((glProgramUniformMatrix3x4fvEXT = (PFNGLPROGRAMUNIFORMMATRIX3X4FVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniformMatrix3x4fvEXT")) == NULL) || r; + r = ((glProgramUniformMatrix4fvEXT = (PFNGLPROGRAMUNIFORMMATRIX4FVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniformMatrix4fvEXT")) == NULL) || r; + r = ((glProgramUniformMatrix4x2fvEXT = (PFNGLPROGRAMUNIFORMMATRIX4X2FVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniformMatrix4x2fvEXT")) == NULL) || r; + r = ((glProgramUniformMatrix4x3fvEXT = (PFNGLPROGRAMUNIFORMMATRIX4X3FVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramUniformMatrix4x3fvEXT")) == NULL) || r; + r = ((glPushClientAttribDefaultEXT = (PFNGLPUSHCLIENTATTRIBDEFAULTEXTPROC)glewGetProcAddress((const GLubyte*)"glPushClientAttribDefaultEXT")) == NULL) || r; + r = ((glTextureBufferEXT = (PFNGLTEXTUREBUFFEREXTPROC)glewGetProcAddress((const GLubyte*)"glTextureBufferEXT")) == NULL) || r; + r = ((glTextureImage1DEXT = (PFNGLTEXTUREIMAGE1DEXTPROC)glewGetProcAddress((const GLubyte*)"glTextureImage1DEXT")) == NULL) || r; + r = ((glTextureImage2DEXT = (PFNGLTEXTUREIMAGE2DEXTPROC)glewGetProcAddress((const GLubyte*)"glTextureImage2DEXT")) == NULL) || r; + r = ((glTextureImage3DEXT = (PFNGLTEXTUREIMAGE3DEXTPROC)glewGetProcAddress((const GLubyte*)"glTextureImage3DEXT")) == NULL) || r; + r = ((glTextureParameterIivEXT = (PFNGLTEXTUREPARAMETERIIVEXTPROC)glewGetProcAddress((const GLubyte*)"glTextureParameterIivEXT")) == NULL) || r; + r = ((glTextureParameterIuivEXT = (PFNGLTEXTUREPARAMETERIUIVEXTPROC)glewGetProcAddress((const GLubyte*)"glTextureParameterIuivEXT")) == NULL) || r; + r = ((glTextureParameterfEXT = (PFNGLTEXTUREPARAMETERFEXTPROC)glewGetProcAddress((const GLubyte*)"glTextureParameterfEXT")) == NULL) || r; + r = ((glTextureParameterfvEXT = (PFNGLTEXTUREPARAMETERFVEXTPROC)glewGetProcAddress((const GLubyte*)"glTextureParameterfvEXT")) == NULL) || r; + r = ((glTextureParameteriEXT = (PFNGLTEXTUREPARAMETERIEXTPROC)glewGetProcAddress((const GLubyte*)"glTextureParameteriEXT")) == NULL) || r; + r = ((glTextureParameterivEXT = (PFNGLTEXTUREPARAMETERIVEXTPROC)glewGetProcAddress((const GLubyte*)"glTextureParameterivEXT")) == NULL) || r; + r = ((glTextureRenderbufferEXT = (PFNGLTEXTURERENDERBUFFEREXTPROC)glewGetProcAddress((const GLubyte*)"glTextureRenderbufferEXT")) == NULL) || r; + r = ((glTextureSubImage1DEXT = (PFNGLTEXTURESUBIMAGE1DEXTPROC)glewGetProcAddress((const GLubyte*)"glTextureSubImage1DEXT")) == NULL) || r; + r = ((glTextureSubImage2DEXT = (PFNGLTEXTURESUBIMAGE2DEXTPROC)glewGetProcAddress((const GLubyte*)"glTextureSubImage2DEXT")) == NULL) || r; + r = ((glTextureSubImage3DEXT = (PFNGLTEXTURESUBIMAGE3DEXTPROC)glewGetProcAddress((const GLubyte*)"glTextureSubImage3DEXT")) == NULL) || r; + r = ((glUnmapNamedBufferEXT = (PFNGLUNMAPNAMEDBUFFEREXTPROC)glewGetProcAddress((const GLubyte*)"glUnmapNamedBufferEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_direct_state_access */ + +#ifdef GL_EXT_draw_buffers2 + +static GLboolean _glewInit_GL_EXT_draw_buffers2 (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glColorMaskIndexedEXT = (PFNGLCOLORMASKINDEXEDEXTPROC)glewGetProcAddress((const GLubyte*)"glColorMaskIndexedEXT")) == NULL) || r; + r = ((glDisableIndexedEXT = (PFNGLDISABLEINDEXEDEXTPROC)glewGetProcAddress((const GLubyte*)"glDisableIndexedEXT")) == NULL) || r; + r = ((glEnableIndexedEXT = (PFNGLENABLEINDEXEDEXTPROC)glewGetProcAddress((const GLubyte*)"glEnableIndexedEXT")) == NULL) || r; + r = ((glGetBooleanIndexedvEXT = (PFNGLGETBOOLEANINDEXEDVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetBooleanIndexedvEXT")) == NULL) || r; + r = ((glGetIntegerIndexedvEXT = (PFNGLGETINTEGERINDEXEDVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetIntegerIndexedvEXT")) == NULL) || r; + r = ((glIsEnabledIndexedEXT = (PFNGLISENABLEDINDEXEDEXTPROC)glewGetProcAddress((const GLubyte*)"glIsEnabledIndexedEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_draw_buffers2 */ + +#ifdef GL_EXT_draw_instanced + +static GLboolean _glewInit_GL_EXT_draw_instanced (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glDrawArraysInstancedEXT = (PFNGLDRAWARRAYSINSTANCEDEXTPROC)glewGetProcAddress((const GLubyte*)"glDrawArraysInstancedEXT")) == NULL) || r; + r = ((glDrawElementsInstancedEXT = (PFNGLDRAWELEMENTSINSTANCEDEXTPROC)glewGetProcAddress((const GLubyte*)"glDrawElementsInstancedEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_draw_instanced */ + +#ifdef GL_EXT_draw_range_elements + +static GLboolean _glewInit_GL_EXT_draw_range_elements (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glDrawRangeElementsEXT = (PFNGLDRAWRANGEELEMENTSEXTPROC)glewGetProcAddress((const GLubyte*)"glDrawRangeElementsEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_draw_range_elements */ + +#ifdef GL_EXT_fog_coord + +static GLboolean _glewInit_GL_EXT_fog_coord (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glFogCoordPointerEXT = (PFNGLFOGCOORDPOINTEREXTPROC)glewGetProcAddress((const GLubyte*)"glFogCoordPointerEXT")) == NULL) || r; + r = ((glFogCoorddEXT = (PFNGLFOGCOORDDEXTPROC)glewGetProcAddress((const GLubyte*)"glFogCoorddEXT")) == NULL) || r; + r = ((glFogCoorddvEXT = (PFNGLFOGCOORDDVEXTPROC)glewGetProcAddress((const GLubyte*)"glFogCoorddvEXT")) == NULL) || r; + r = ((glFogCoordfEXT = (PFNGLFOGCOORDFEXTPROC)glewGetProcAddress((const GLubyte*)"glFogCoordfEXT")) == NULL) || r; + r = ((glFogCoordfvEXT = (PFNGLFOGCOORDFVEXTPROC)glewGetProcAddress((const GLubyte*)"glFogCoordfvEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_fog_coord */ + +#ifdef GL_EXT_fragment_lighting + +static GLboolean _glewInit_GL_EXT_fragment_lighting (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glFragmentColorMaterialEXT = (PFNGLFRAGMENTCOLORMATERIALEXTPROC)glewGetProcAddress((const GLubyte*)"glFragmentColorMaterialEXT")) == NULL) || r; + r = ((glFragmentLightModelfEXT = (PFNGLFRAGMENTLIGHTMODELFEXTPROC)glewGetProcAddress((const GLubyte*)"glFragmentLightModelfEXT")) == NULL) || r; + r = ((glFragmentLightModelfvEXT = (PFNGLFRAGMENTLIGHTMODELFVEXTPROC)glewGetProcAddress((const GLubyte*)"glFragmentLightModelfvEXT")) == NULL) || r; + r = ((glFragmentLightModeliEXT = (PFNGLFRAGMENTLIGHTMODELIEXTPROC)glewGetProcAddress((const GLubyte*)"glFragmentLightModeliEXT")) == NULL) || r; + r = ((glFragmentLightModelivEXT = (PFNGLFRAGMENTLIGHTMODELIVEXTPROC)glewGetProcAddress((const GLubyte*)"glFragmentLightModelivEXT")) == NULL) || r; + r = ((glFragmentLightfEXT = (PFNGLFRAGMENTLIGHTFEXTPROC)glewGetProcAddress((const GLubyte*)"glFragmentLightfEXT")) == NULL) || r; + r = ((glFragmentLightfvEXT = (PFNGLFRAGMENTLIGHTFVEXTPROC)glewGetProcAddress((const GLubyte*)"glFragmentLightfvEXT")) == NULL) || r; + r = ((glFragmentLightiEXT = (PFNGLFRAGMENTLIGHTIEXTPROC)glewGetProcAddress((const GLubyte*)"glFragmentLightiEXT")) == NULL) || r; + r = ((glFragmentLightivEXT = (PFNGLFRAGMENTLIGHTIVEXTPROC)glewGetProcAddress((const GLubyte*)"glFragmentLightivEXT")) == NULL) || r; + r = ((glFragmentMaterialfEXT = (PFNGLFRAGMENTMATERIALFEXTPROC)glewGetProcAddress((const GLubyte*)"glFragmentMaterialfEXT")) == NULL) || r; + r = ((glFragmentMaterialfvEXT = (PFNGLFRAGMENTMATERIALFVEXTPROC)glewGetProcAddress((const GLubyte*)"glFragmentMaterialfvEXT")) == NULL) || r; + r = ((glFragmentMaterialiEXT = (PFNGLFRAGMENTMATERIALIEXTPROC)glewGetProcAddress((const GLubyte*)"glFragmentMaterialiEXT")) == NULL) || r; + r = ((glFragmentMaterialivEXT = (PFNGLFRAGMENTMATERIALIVEXTPROC)glewGetProcAddress((const GLubyte*)"glFragmentMaterialivEXT")) == NULL) || r; + r = ((glGetFragmentLightfvEXT = (PFNGLGETFRAGMENTLIGHTFVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetFragmentLightfvEXT")) == NULL) || r; + r = ((glGetFragmentLightivEXT = (PFNGLGETFRAGMENTLIGHTIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetFragmentLightivEXT")) == NULL) || r; + r = ((glGetFragmentMaterialfvEXT = (PFNGLGETFRAGMENTMATERIALFVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetFragmentMaterialfvEXT")) == NULL) || r; + r = ((glGetFragmentMaterialivEXT = (PFNGLGETFRAGMENTMATERIALIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetFragmentMaterialivEXT")) == NULL) || r; + r = ((glLightEnviEXT = (PFNGLLIGHTENVIEXTPROC)glewGetProcAddress((const GLubyte*)"glLightEnviEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_fragment_lighting */ + +#ifdef GL_EXT_framebuffer_blit + +static GLboolean _glewInit_GL_EXT_framebuffer_blit (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBlitFramebufferEXT = (PFNGLBLITFRAMEBUFFEREXTPROC)glewGetProcAddress((const GLubyte*)"glBlitFramebufferEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_framebuffer_blit */ + +#ifdef GL_EXT_framebuffer_multisample + +static GLboolean _glewInit_GL_EXT_framebuffer_multisample (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glRenderbufferStorageMultisampleEXT = (PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC)glewGetProcAddress((const GLubyte*)"glRenderbufferStorageMultisampleEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_framebuffer_multisample */ + +#ifdef GL_EXT_framebuffer_object + +static GLboolean _glewInit_GL_EXT_framebuffer_object (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBindFramebufferEXT = (PFNGLBINDFRAMEBUFFEREXTPROC)glewGetProcAddress((const GLubyte*)"glBindFramebufferEXT")) == NULL) || r; + r = ((glBindRenderbufferEXT = (PFNGLBINDRENDERBUFFEREXTPROC)glewGetProcAddress((const GLubyte*)"glBindRenderbufferEXT")) == NULL) || r; + r = ((glCheckFramebufferStatusEXT = (PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC)glewGetProcAddress((const GLubyte*)"glCheckFramebufferStatusEXT")) == NULL) || r; + r = ((glDeleteFramebuffersEXT = (PFNGLDELETEFRAMEBUFFERSEXTPROC)glewGetProcAddress((const GLubyte*)"glDeleteFramebuffersEXT")) == NULL) || r; + r = ((glDeleteRenderbuffersEXT = (PFNGLDELETERENDERBUFFERSEXTPROC)glewGetProcAddress((const GLubyte*)"glDeleteRenderbuffersEXT")) == NULL) || r; + r = ((glFramebufferRenderbufferEXT = (PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC)glewGetProcAddress((const GLubyte*)"glFramebufferRenderbufferEXT")) == NULL) || r; + r = ((glFramebufferTexture1DEXT = (PFNGLFRAMEBUFFERTEXTURE1DEXTPROC)glewGetProcAddress((const GLubyte*)"glFramebufferTexture1DEXT")) == NULL) || r; + r = ((glFramebufferTexture2DEXT = (PFNGLFRAMEBUFFERTEXTURE2DEXTPROC)glewGetProcAddress((const GLubyte*)"glFramebufferTexture2DEXT")) == NULL) || r; + r = ((glFramebufferTexture3DEXT = (PFNGLFRAMEBUFFERTEXTURE3DEXTPROC)glewGetProcAddress((const GLubyte*)"glFramebufferTexture3DEXT")) == NULL) || r; + r = ((glGenFramebuffersEXT = (PFNGLGENFRAMEBUFFERSEXTPROC)glewGetProcAddress((const GLubyte*)"glGenFramebuffersEXT")) == NULL) || r; + r = ((glGenRenderbuffersEXT = (PFNGLGENRENDERBUFFERSEXTPROC)glewGetProcAddress((const GLubyte*)"glGenRenderbuffersEXT")) == NULL) || r; + r = ((glGenerateMipmapEXT = (PFNGLGENERATEMIPMAPEXTPROC)glewGetProcAddress((const GLubyte*)"glGenerateMipmapEXT")) == NULL) || r; + r = ((glGetFramebufferAttachmentParameterivEXT = (PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetFramebufferAttachmentParameterivEXT")) == NULL) || r; + r = ((glGetRenderbufferParameterivEXT = (PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetRenderbufferParameterivEXT")) == NULL) || r; + r = ((glIsFramebufferEXT = (PFNGLISFRAMEBUFFEREXTPROC)glewGetProcAddress((const GLubyte*)"glIsFramebufferEXT")) == NULL) || r; + r = ((glIsRenderbufferEXT = (PFNGLISRENDERBUFFEREXTPROC)glewGetProcAddress((const GLubyte*)"glIsRenderbufferEXT")) == NULL) || r; + r = ((glRenderbufferStorageEXT = (PFNGLRENDERBUFFERSTORAGEEXTPROC)glewGetProcAddress((const GLubyte*)"glRenderbufferStorageEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_framebuffer_object */ + +#ifdef GL_EXT_framebuffer_sRGB + +#endif /* GL_EXT_framebuffer_sRGB */ + +#ifdef GL_EXT_geometry_shader4 + +static GLboolean _glewInit_GL_EXT_geometry_shader4 (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glFramebufferTextureEXT = (PFNGLFRAMEBUFFERTEXTUREEXTPROC)glewGetProcAddress((const GLubyte*)"glFramebufferTextureEXT")) == NULL) || r; + r = ((glFramebufferTextureFaceEXT = (PFNGLFRAMEBUFFERTEXTUREFACEEXTPROC)glewGetProcAddress((const GLubyte*)"glFramebufferTextureFaceEXT")) == NULL) || r; + r = ((glFramebufferTextureLayerEXT = (PFNGLFRAMEBUFFERTEXTURELAYEREXTPROC)glewGetProcAddress((const GLubyte*)"glFramebufferTextureLayerEXT")) == NULL) || r; + r = ((glProgramParameteriEXT = (PFNGLPROGRAMPARAMETERIEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramParameteriEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_geometry_shader4 */ + +#ifdef GL_EXT_gpu_program_parameters + +static GLboolean _glewInit_GL_EXT_gpu_program_parameters (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glProgramEnvParameters4fvEXT = (PFNGLPROGRAMENVPARAMETERS4FVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramEnvParameters4fvEXT")) == NULL) || r; + r = ((glProgramLocalParameters4fvEXT = (PFNGLPROGRAMLOCALPARAMETERS4FVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramLocalParameters4fvEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_gpu_program_parameters */ + +#ifdef GL_EXT_gpu_shader4 + +static GLboolean _glewInit_GL_EXT_gpu_shader4 (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBindFragDataLocationEXT = (PFNGLBINDFRAGDATALOCATIONEXTPROC)glewGetProcAddress((const GLubyte*)"glBindFragDataLocationEXT")) == NULL) || r; + r = ((glGetFragDataLocationEXT = (PFNGLGETFRAGDATALOCATIONEXTPROC)glewGetProcAddress((const GLubyte*)"glGetFragDataLocationEXT")) == NULL) || r; + r = ((glGetUniformuivEXT = (PFNGLGETUNIFORMUIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetUniformuivEXT")) == NULL) || r; + r = ((glGetVertexAttribIivEXT = (PFNGLGETVERTEXATTRIBIIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetVertexAttribIivEXT")) == NULL) || r; + r = ((glGetVertexAttribIuivEXT = (PFNGLGETVERTEXATTRIBIUIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetVertexAttribIuivEXT")) == NULL) || r; + r = ((glUniform1uiEXT = (PFNGLUNIFORM1UIEXTPROC)glewGetProcAddress((const GLubyte*)"glUniform1uiEXT")) == NULL) || r; + r = ((glUniform1uivEXT = (PFNGLUNIFORM1UIVEXTPROC)glewGetProcAddress((const GLubyte*)"glUniform1uivEXT")) == NULL) || r; + r = ((glUniform2uiEXT = (PFNGLUNIFORM2UIEXTPROC)glewGetProcAddress((const GLubyte*)"glUniform2uiEXT")) == NULL) || r; + r = ((glUniform2uivEXT = (PFNGLUNIFORM2UIVEXTPROC)glewGetProcAddress((const GLubyte*)"glUniform2uivEXT")) == NULL) || r; + r = ((glUniform3uiEXT = (PFNGLUNIFORM3UIEXTPROC)glewGetProcAddress((const GLubyte*)"glUniform3uiEXT")) == NULL) || r; + r = ((glUniform3uivEXT = (PFNGLUNIFORM3UIVEXTPROC)glewGetProcAddress((const GLubyte*)"glUniform3uivEXT")) == NULL) || r; + r = ((glUniform4uiEXT = (PFNGLUNIFORM4UIEXTPROC)glewGetProcAddress((const GLubyte*)"glUniform4uiEXT")) == NULL) || r; + r = ((glUniform4uivEXT = (PFNGLUNIFORM4UIVEXTPROC)glewGetProcAddress((const GLubyte*)"glUniform4uivEXT")) == NULL) || r; + r = ((glVertexAttribI1iEXT = (PFNGLVERTEXATTRIBI1IEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI1iEXT")) == NULL) || r; + r = ((glVertexAttribI1ivEXT = (PFNGLVERTEXATTRIBI1IVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI1ivEXT")) == NULL) || r; + r = ((glVertexAttribI1uiEXT = (PFNGLVERTEXATTRIBI1UIEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI1uiEXT")) == NULL) || r; + r = ((glVertexAttribI1uivEXT = (PFNGLVERTEXATTRIBI1UIVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI1uivEXT")) == NULL) || r; + r = ((glVertexAttribI2iEXT = (PFNGLVERTEXATTRIBI2IEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI2iEXT")) == NULL) || r; + r = ((glVertexAttribI2ivEXT = (PFNGLVERTEXATTRIBI2IVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI2ivEXT")) == NULL) || r; + r = ((glVertexAttribI2uiEXT = (PFNGLVERTEXATTRIBI2UIEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI2uiEXT")) == NULL) || r; + r = ((glVertexAttribI2uivEXT = (PFNGLVERTEXATTRIBI2UIVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI2uivEXT")) == NULL) || r; + r = ((glVertexAttribI3iEXT = (PFNGLVERTEXATTRIBI3IEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI3iEXT")) == NULL) || r; + r = ((glVertexAttribI3ivEXT = (PFNGLVERTEXATTRIBI3IVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI3ivEXT")) == NULL) || r; + r = ((glVertexAttribI3uiEXT = (PFNGLVERTEXATTRIBI3UIEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI3uiEXT")) == NULL) || r; + r = ((glVertexAttribI3uivEXT = (PFNGLVERTEXATTRIBI3UIVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI3uivEXT")) == NULL) || r; + r = ((glVertexAttribI4bvEXT = (PFNGLVERTEXATTRIBI4BVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI4bvEXT")) == NULL) || r; + r = ((glVertexAttribI4iEXT = (PFNGLVERTEXATTRIBI4IEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI4iEXT")) == NULL) || r; + r = ((glVertexAttribI4ivEXT = (PFNGLVERTEXATTRIBI4IVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI4ivEXT")) == NULL) || r; + r = ((glVertexAttribI4svEXT = (PFNGLVERTEXATTRIBI4SVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI4svEXT")) == NULL) || r; + r = ((glVertexAttribI4ubvEXT = (PFNGLVERTEXATTRIBI4UBVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI4ubvEXT")) == NULL) || r; + r = ((glVertexAttribI4uiEXT = (PFNGLVERTEXATTRIBI4UIEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI4uiEXT")) == NULL) || r; + r = ((glVertexAttribI4uivEXT = (PFNGLVERTEXATTRIBI4UIVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI4uivEXT")) == NULL) || r; + r = ((glVertexAttribI4usvEXT = (PFNGLVERTEXATTRIBI4USVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI4usvEXT")) == NULL) || r; + r = ((glVertexAttribIPointerEXT = (PFNGLVERTEXATTRIBIPOINTEREXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribIPointerEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_gpu_shader4 */ + +#ifdef GL_EXT_histogram + +static GLboolean _glewInit_GL_EXT_histogram (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glGetHistogramEXT = (PFNGLGETHISTOGRAMEXTPROC)glewGetProcAddress((const GLubyte*)"glGetHistogramEXT")) == NULL) || r; + r = ((glGetHistogramParameterfvEXT = (PFNGLGETHISTOGRAMPARAMETERFVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetHistogramParameterfvEXT")) == NULL) || r; + r = ((glGetHistogramParameterivEXT = (PFNGLGETHISTOGRAMPARAMETERIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetHistogramParameterivEXT")) == NULL) || r; + r = ((glGetMinmaxEXT = (PFNGLGETMINMAXEXTPROC)glewGetProcAddress((const GLubyte*)"glGetMinmaxEXT")) == NULL) || r; + r = ((glGetMinmaxParameterfvEXT = (PFNGLGETMINMAXPARAMETERFVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetMinmaxParameterfvEXT")) == NULL) || r; + r = ((glGetMinmaxParameterivEXT = (PFNGLGETMINMAXPARAMETERIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetMinmaxParameterivEXT")) == NULL) || r; + r = ((glHistogramEXT = (PFNGLHISTOGRAMEXTPROC)glewGetProcAddress((const GLubyte*)"glHistogramEXT")) == NULL) || r; + r = ((glMinmaxEXT = (PFNGLMINMAXEXTPROC)glewGetProcAddress((const GLubyte*)"glMinmaxEXT")) == NULL) || r; + r = ((glResetHistogramEXT = (PFNGLRESETHISTOGRAMEXTPROC)glewGetProcAddress((const GLubyte*)"glResetHistogramEXT")) == NULL) || r; + r = ((glResetMinmaxEXT = (PFNGLRESETMINMAXEXTPROC)glewGetProcAddress((const GLubyte*)"glResetMinmaxEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_histogram */ + +#ifdef GL_EXT_index_array_formats + +#endif /* GL_EXT_index_array_formats */ + +#ifdef GL_EXT_index_func + +static GLboolean _glewInit_GL_EXT_index_func (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glIndexFuncEXT = (PFNGLINDEXFUNCEXTPROC)glewGetProcAddress((const GLubyte*)"glIndexFuncEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_index_func */ + +#ifdef GL_EXT_index_material + +static GLboolean _glewInit_GL_EXT_index_material (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glIndexMaterialEXT = (PFNGLINDEXMATERIALEXTPROC)glewGetProcAddress((const GLubyte*)"glIndexMaterialEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_index_material */ + +#ifdef GL_EXT_index_texture + +#endif /* GL_EXT_index_texture */ + +#ifdef GL_EXT_light_texture + +static GLboolean _glewInit_GL_EXT_light_texture (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glApplyTextureEXT = (PFNGLAPPLYTEXTUREEXTPROC)glewGetProcAddress((const GLubyte*)"glApplyTextureEXT")) == NULL) || r; + r = ((glTextureLightEXT = (PFNGLTEXTURELIGHTEXTPROC)glewGetProcAddress((const GLubyte*)"glTextureLightEXT")) == NULL) || r; + r = ((glTextureMaterialEXT = (PFNGLTEXTUREMATERIALEXTPROC)glewGetProcAddress((const GLubyte*)"glTextureMaterialEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_light_texture */ + +#ifdef GL_EXT_misc_attribute + +#endif /* GL_EXT_misc_attribute */ + +#ifdef GL_EXT_multi_draw_arrays + +static GLboolean _glewInit_GL_EXT_multi_draw_arrays (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glMultiDrawArraysEXT = (PFNGLMULTIDRAWARRAYSEXTPROC)glewGetProcAddress((const GLubyte*)"glMultiDrawArraysEXT")) == NULL) || r; + r = ((glMultiDrawElementsEXT = (PFNGLMULTIDRAWELEMENTSEXTPROC)glewGetProcAddress((const GLubyte*)"glMultiDrawElementsEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_multi_draw_arrays */ + +#ifdef GL_EXT_multisample + +static GLboolean _glewInit_GL_EXT_multisample (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glSampleMaskEXT = (PFNGLSAMPLEMASKEXTPROC)glewGetProcAddress((const GLubyte*)"glSampleMaskEXT")) == NULL) || r; + r = ((glSamplePatternEXT = (PFNGLSAMPLEPATTERNEXTPROC)glewGetProcAddress((const GLubyte*)"glSamplePatternEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_multisample */ + +#ifdef GL_EXT_packed_depth_stencil + +#endif /* GL_EXT_packed_depth_stencil */ + +#ifdef GL_EXT_packed_float + +#endif /* GL_EXT_packed_float */ + +#ifdef GL_EXT_packed_pixels + +#endif /* GL_EXT_packed_pixels */ + +#ifdef GL_EXT_paletted_texture + +static GLboolean _glewInit_GL_EXT_paletted_texture (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glColorTableEXT = (PFNGLCOLORTABLEEXTPROC)glewGetProcAddress((const GLubyte*)"glColorTableEXT")) == NULL) || r; + r = ((glGetColorTableEXT = (PFNGLGETCOLORTABLEEXTPROC)glewGetProcAddress((const GLubyte*)"glGetColorTableEXT")) == NULL) || r; + r = ((glGetColorTableParameterfvEXT = (PFNGLGETCOLORTABLEPARAMETERFVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetColorTableParameterfvEXT")) == NULL) || r; + r = ((glGetColorTableParameterivEXT = (PFNGLGETCOLORTABLEPARAMETERIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetColorTableParameterivEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_paletted_texture */ + +#ifdef GL_EXT_pixel_buffer_object + +#endif /* GL_EXT_pixel_buffer_object */ + +#ifdef GL_EXT_pixel_transform + +static GLboolean _glewInit_GL_EXT_pixel_transform (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glGetPixelTransformParameterfvEXT = (PFNGLGETPIXELTRANSFORMPARAMETERFVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetPixelTransformParameterfvEXT")) == NULL) || r; + r = ((glGetPixelTransformParameterivEXT = (PFNGLGETPIXELTRANSFORMPARAMETERIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetPixelTransformParameterivEXT")) == NULL) || r; + r = ((glPixelTransformParameterfEXT = (PFNGLPIXELTRANSFORMPARAMETERFEXTPROC)glewGetProcAddress((const GLubyte*)"glPixelTransformParameterfEXT")) == NULL) || r; + r = ((glPixelTransformParameterfvEXT = (PFNGLPIXELTRANSFORMPARAMETERFVEXTPROC)glewGetProcAddress((const GLubyte*)"glPixelTransformParameterfvEXT")) == NULL) || r; + r = ((glPixelTransformParameteriEXT = (PFNGLPIXELTRANSFORMPARAMETERIEXTPROC)glewGetProcAddress((const GLubyte*)"glPixelTransformParameteriEXT")) == NULL) || r; + r = ((glPixelTransformParameterivEXT = (PFNGLPIXELTRANSFORMPARAMETERIVEXTPROC)glewGetProcAddress((const GLubyte*)"glPixelTransformParameterivEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_pixel_transform */ + +#ifdef GL_EXT_pixel_transform_color_table + +#endif /* GL_EXT_pixel_transform_color_table */ + +#ifdef GL_EXT_point_parameters + +static GLboolean _glewInit_GL_EXT_point_parameters (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glPointParameterfEXT = (PFNGLPOINTPARAMETERFEXTPROC)glewGetProcAddress((const GLubyte*)"glPointParameterfEXT")) == NULL) || r; + r = ((glPointParameterfvEXT = (PFNGLPOINTPARAMETERFVEXTPROC)glewGetProcAddress((const GLubyte*)"glPointParameterfvEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_point_parameters */ + +#ifdef GL_EXT_polygon_offset + +static GLboolean _glewInit_GL_EXT_polygon_offset (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glPolygonOffsetEXT = (PFNGLPOLYGONOFFSETEXTPROC)glewGetProcAddress((const GLubyte*)"glPolygonOffsetEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_polygon_offset */ + +#ifdef GL_EXT_rescale_normal + +#endif /* GL_EXT_rescale_normal */ + +#ifdef GL_EXT_scene_marker + +static GLboolean _glewInit_GL_EXT_scene_marker (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBeginSceneEXT = (PFNGLBEGINSCENEEXTPROC)glewGetProcAddress((const GLubyte*)"glBeginSceneEXT")) == NULL) || r; + r = ((glEndSceneEXT = (PFNGLENDSCENEEXTPROC)glewGetProcAddress((const GLubyte*)"glEndSceneEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_scene_marker */ + +#ifdef GL_EXT_secondary_color + +static GLboolean _glewInit_GL_EXT_secondary_color (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glSecondaryColor3bEXT = (PFNGLSECONDARYCOLOR3BEXTPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3bEXT")) == NULL) || r; + r = ((glSecondaryColor3bvEXT = (PFNGLSECONDARYCOLOR3BVEXTPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3bvEXT")) == NULL) || r; + r = ((glSecondaryColor3dEXT = (PFNGLSECONDARYCOLOR3DEXTPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3dEXT")) == NULL) || r; + r = ((glSecondaryColor3dvEXT = (PFNGLSECONDARYCOLOR3DVEXTPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3dvEXT")) == NULL) || r; + r = ((glSecondaryColor3fEXT = (PFNGLSECONDARYCOLOR3FEXTPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3fEXT")) == NULL) || r; + r = ((glSecondaryColor3fvEXT = (PFNGLSECONDARYCOLOR3FVEXTPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3fvEXT")) == NULL) || r; + r = ((glSecondaryColor3iEXT = (PFNGLSECONDARYCOLOR3IEXTPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3iEXT")) == NULL) || r; + r = ((glSecondaryColor3ivEXT = (PFNGLSECONDARYCOLOR3IVEXTPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3ivEXT")) == NULL) || r; + r = ((glSecondaryColor3sEXT = (PFNGLSECONDARYCOLOR3SEXTPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3sEXT")) == NULL) || r; + r = ((glSecondaryColor3svEXT = (PFNGLSECONDARYCOLOR3SVEXTPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3svEXT")) == NULL) || r; + r = ((glSecondaryColor3ubEXT = (PFNGLSECONDARYCOLOR3UBEXTPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3ubEXT")) == NULL) || r; + r = ((glSecondaryColor3ubvEXT = (PFNGLSECONDARYCOLOR3UBVEXTPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3ubvEXT")) == NULL) || r; + r = ((glSecondaryColor3uiEXT = (PFNGLSECONDARYCOLOR3UIEXTPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3uiEXT")) == NULL) || r; + r = ((glSecondaryColor3uivEXT = (PFNGLSECONDARYCOLOR3UIVEXTPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3uivEXT")) == NULL) || r; + r = ((glSecondaryColor3usEXT = (PFNGLSECONDARYCOLOR3USEXTPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3usEXT")) == NULL) || r; + r = ((glSecondaryColor3usvEXT = (PFNGLSECONDARYCOLOR3USVEXTPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3usvEXT")) == NULL) || r; + r = ((glSecondaryColorPointerEXT = (PFNGLSECONDARYCOLORPOINTEREXTPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColorPointerEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_secondary_color */ + +#ifdef GL_EXT_separate_specular_color + +#endif /* GL_EXT_separate_specular_color */ + +#ifdef GL_EXT_shadow_funcs + +#endif /* GL_EXT_shadow_funcs */ + +#ifdef GL_EXT_shared_texture_palette + +#endif /* GL_EXT_shared_texture_palette */ + +#ifdef GL_EXT_stencil_clear_tag + +#endif /* GL_EXT_stencil_clear_tag */ + +#ifdef GL_EXT_stencil_two_side + +static GLboolean _glewInit_GL_EXT_stencil_two_side (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glActiveStencilFaceEXT = (PFNGLACTIVESTENCILFACEEXTPROC)glewGetProcAddress((const GLubyte*)"glActiveStencilFaceEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_stencil_two_side */ + +#ifdef GL_EXT_stencil_wrap + +#endif /* GL_EXT_stencil_wrap */ + +#ifdef GL_EXT_subtexture + +static GLboolean _glewInit_GL_EXT_subtexture (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glTexSubImage1DEXT = (PFNGLTEXSUBIMAGE1DEXTPROC)glewGetProcAddress((const GLubyte*)"glTexSubImage1DEXT")) == NULL) || r; + r = ((glTexSubImage2DEXT = (PFNGLTEXSUBIMAGE2DEXTPROC)glewGetProcAddress((const GLubyte*)"glTexSubImage2DEXT")) == NULL) || r; + r = ((glTexSubImage3DEXT = (PFNGLTEXSUBIMAGE3DEXTPROC)glewGetProcAddress((const GLubyte*)"glTexSubImage3DEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_subtexture */ + +#ifdef GL_EXT_texture + +#endif /* GL_EXT_texture */ + +#ifdef GL_EXT_texture3D + +static GLboolean _glewInit_GL_EXT_texture3D (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glTexImage3DEXT = (PFNGLTEXIMAGE3DEXTPROC)glewGetProcAddress((const GLubyte*)"glTexImage3DEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_texture3D */ + +#ifdef GL_EXT_texture_array + +#endif /* GL_EXT_texture_array */ + +#ifdef GL_EXT_texture_buffer_object + +static GLboolean _glewInit_GL_EXT_texture_buffer_object (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glTexBufferEXT = (PFNGLTEXBUFFEREXTPROC)glewGetProcAddress((const GLubyte*)"glTexBufferEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_texture_buffer_object */ + +#ifdef GL_EXT_texture_compression_dxt1 + +#endif /* GL_EXT_texture_compression_dxt1 */ + +#ifdef GL_EXT_texture_compression_latc + +#endif /* GL_EXT_texture_compression_latc */ + +#ifdef GL_EXT_texture_compression_rgtc + +#endif /* GL_EXT_texture_compression_rgtc */ + +#ifdef GL_EXT_texture_compression_s3tc + +#endif /* GL_EXT_texture_compression_s3tc */ + +#ifdef GL_EXT_texture_cube_map + +#endif /* GL_EXT_texture_cube_map */ + +#ifdef GL_EXT_texture_edge_clamp + +#endif /* GL_EXT_texture_edge_clamp */ + +#ifdef GL_EXT_texture_env + +#endif /* GL_EXT_texture_env */ + +#ifdef GL_EXT_texture_env_add + +#endif /* GL_EXT_texture_env_add */ + +#ifdef GL_EXT_texture_env_combine + +#endif /* GL_EXT_texture_env_combine */ + +#ifdef GL_EXT_texture_env_dot3 + +#endif /* GL_EXT_texture_env_dot3 */ + +#ifdef GL_EXT_texture_filter_anisotropic + +#endif /* GL_EXT_texture_filter_anisotropic */ + +#ifdef GL_EXT_texture_integer + +static GLboolean _glewInit_GL_EXT_texture_integer (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glClearColorIiEXT = (PFNGLCLEARCOLORIIEXTPROC)glewGetProcAddress((const GLubyte*)"glClearColorIiEXT")) == NULL) || r; + r = ((glClearColorIuiEXT = (PFNGLCLEARCOLORIUIEXTPROC)glewGetProcAddress((const GLubyte*)"glClearColorIuiEXT")) == NULL) || r; + r = ((glGetTexParameterIivEXT = (PFNGLGETTEXPARAMETERIIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetTexParameterIivEXT")) == NULL) || r; + r = ((glGetTexParameterIuivEXT = (PFNGLGETTEXPARAMETERIUIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetTexParameterIuivEXT")) == NULL) || r; + r = ((glTexParameterIivEXT = (PFNGLTEXPARAMETERIIVEXTPROC)glewGetProcAddress((const GLubyte*)"glTexParameterIivEXT")) == NULL) || r; + r = ((glTexParameterIuivEXT = (PFNGLTEXPARAMETERIUIVEXTPROC)glewGetProcAddress((const GLubyte*)"glTexParameterIuivEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_texture_integer */ + +#ifdef GL_EXT_texture_lod_bias + +#endif /* GL_EXT_texture_lod_bias */ + +#ifdef GL_EXT_texture_mirror_clamp + +#endif /* GL_EXT_texture_mirror_clamp */ + +#ifdef GL_EXT_texture_object + +static GLboolean _glewInit_GL_EXT_texture_object (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glAreTexturesResidentEXT = (PFNGLARETEXTURESRESIDENTEXTPROC)glewGetProcAddress((const GLubyte*)"glAreTexturesResidentEXT")) == NULL) || r; + r = ((glBindTextureEXT = (PFNGLBINDTEXTUREEXTPROC)glewGetProcAddress((const GLubyte*)"glBindTextureEXT")) == NULL) || r; + r = ((glDeleteTexturesEXT = (PFNGLDELETETEXTURESEXTPROC)glewGetProcAddress((const GLubyte*)"glDeleteTexturesEXT")) == NULL) || r; + r = ((glGenTexturesEXT = (PFNGLGENTEXTURESEXTPROC)glewGetProcAddress((const GLubyte*)"glGenTexturesEXT")) == NULL) || r; + r = ((glIsTextureEXT = (PFNGLISTEXTUREEXTPROC)glewGetProcAddress((const GLubyte*)"glIsTextureEXT")) == NULL) || r; + r = ((glPrioritizeTexturesEXT = (PFNGLPRIORITIZETEXTURESEXTPROC)glewGetProcAddress((const GLubyte*)"glPrioritizeTexturesEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_texture_object */ + +#ifdef GL_EXT_texture_perturb_normal + +static GLboolean _glewInit_GL_EXT_texture_perturb_normal (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glTextureNormalEXT = (PFNGLTEXTURENORMALEXTPROC)glewGetProcAddress((const GLubyte*)"glTextureNormalEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_texture_perturb_normal */ + +#ifdef GL_EXT_texture_rectangle + +#endif /* GL_EXT_texture_rectangle */ + +#ifdef GL_EXT_texture_sRGB + +#endif /* GL_EXT_texture_sRGB */ + +#ifdef GL_EXT_texture_shared_exponent + +#endif /* GL_EXT_texture_shared_exponent */ + +#ifdef GL_EXT_texture_swizzle + +#endif /* GL_EXT_texture_swizzle */ + +#ifdef GL_EXT_timer_query + +static GLboolean _glewInit_GL_EXT_timer_query (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glGetQueryObjecti64vEXT = (PFNGLGETQUERYOBJECTI64VEXTPROC)glewGetProcAddress((const GLubyte*)"glGetQueryObjecti64vEXT")) == NULL) || r; + r = ((glGetQueryObjectui64vEXT = (PFNGLGETQUERYOBJECTUI64VEXTPROC)glewGetProcAddress((const GLubyte*)"glGetQueryObjectui64vEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_timer_query */ + +#ifdef GL_EXT_transform_feedback + +static GLboolean _glewInit_GL_EXT_transform_feedback (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBeginTransformFeedbackEXT = (PFNGLBEGINTRANSFORMFEEDBACKEXTPROC)glewGetProcAddress((const GLubyte*)"glBeginTransformFeedbackEXT")) == NULL) || r; + r = ((glBindBufferBaseEXT = (PFNGLBINDBUFFERBASEEXTPROC)glewGetProcAddress((const GLubyte*)"glBindBufferBaseEXT")) == NULL) || r; + r = ((glBindBufferOffsetEXT = (PFNGLBINDBUFFEROFFSETEXTPROC)glewGetProcAddress((const GLubyte*)"glBindBufferOffsetEXT")) == NULL) || r; + r = ((glBindBufferRangeEXT = (PFNGLBINDBUFFERRANGEEXTPROC)glewGetProcAddress((const GLubyte*)"glBindBufferRangeEXT")) == NULL) || r; + r = ((glEndTransformFeedbackEXT = (PFNGLENDTRANSFORMFEEDBACKEXTPROC)glewGetProcAddress((const GLubyte*)"glEndTransformFeedbackEXT")) == NULL) || r; + r = ((glGetTransformFeedbackVaryingEXT = (PFNGLGETTRANSFORMFEEDBACKVARYINGEXTPROC)glewGetProcAddress((const GLubyte*)"glGetTransformFeedbackVaryingEXT")) == NULL) || r; + r = ((glTransformFeedbackVaryingsEXT = (PFNGLTRANSFORMFEEDBACKVARYINGSEXTPROC)glewGetProcAddress((const GLubyte*)"glTransformFeedbackVaryingsEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_transform_feedback */ + +#ifdef GL_EXT_vertex_array + +static GLboolean _glewInit_GL_EXT_vertex_array (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glArrayElementEXT = (PFNGLARRAYELEMENTEXTPROC)glewGetProcAddress((const GLubyte*)"glArrayElementEXT")) == NULL) || r; + r = ((glColorPointerEXT = (PFNGLCOLORPOINTEREXTPROC)glewGetProcAddress((const GLubyte*)"glColorPointerEXT")) == NULL) || r; + r = ((glDrawArraysEXT = (PFNGLDRAWARRAYSEXTPROC)glewGetProcAddress((const GLubyte*)"glDrawArraysEXT")) == NULL) || r; + r = ((glEdgeFlagPointerEXT = (PFNGLEDGEFLAGPOINTEREXTPROC)glewGetProcAddress((const GLubyte*)"glEdgeFlagPointerEXT")) == NULL) || r; + r = ((glGetPointervEXT = (PFNGLGETPOINTERVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetPointervEXT")) == NULL) || r; + r = ((glIndexPointerEXT = (PFNGLINDEXPOINTEREXTPROC)glewGetProcAddress((const GLubyte*)"glIndexPointerEXT")) == NULL) || r; + r = ((glNormalPointerEXT = (PFNGLNORMALPOINTEREXTPROC)glewGetProcAddress((const GLubyte*)"glNormalPointerEXT")) == NULL) || r; + r = ((glTexCoordPointerEXT = (PFNGLTEXCOORDPOINTEREXTPROC)glewGetProcAddress((const GLubyte*)"glTexCoordPointerEXT")) == NULL) || r; + r = ((glVertexPointerEXT = (PFNGLVERTEXPOINTEREXTPROC)glewGetProcAddress((const GLubyte*)"glVertexPointerEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_vertex_array */ + +#ifdef GL_EXT_vertex_array_bgra + +#endif /* GL_EXT_vertex_array_bgra */ + +#ifdef GL_EXT_vertex_shader + +static GLboolean _glewInit_GL_EXT_vertex_shader (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBeginVertexShaderEXT = (PFNGLBEGINVERTEXSHADEREXTPROC)glewGetProcAddress((const GLubyte*)"glBeginVertexShaderEXT")) == NULL) || r; + r = ((glBindLightParameterEXT = (PFNGLBINDLIGHTPARAMETEREXTPROC)glewGetProcAddress((const GLubyte*)"glBindLightParameterEXT")) == NULL) || r; + r = ((glBindMaterialParameterEXT = (PFNGLBINDMATERIALPARAMETEREXTPROC)glewGetProcAddress((const GLubyte*)"glBindMaterialParameterEXT")) == NULL) || r; + r = ((glBindParameterEXT = (PFNGLBINDPARAMETEREXTPROC)glewGetProcAddress((const GLubyte*)"glBindParameterEXT")) == NULL) || r; + r = ((glBindTexGenParameterEXT = (PFNGLBINDTEXGENPARAMETEREXTPROC)glewGetProcAddress((const GLubyte*)"glBindTexGenParameterEXT")) == NULL) || r; + r = ((glBindTextureUnitParameterEXT = (PFNGLBINDTEXTUREUNITPARAMETEREXTPROC)glewGetProcAddress((const GLubyte*)"glBindTextureUnitParameterEXT")) == NULL) || r; + r = ((glBindVertexShaderEXT = (PFNGLBINDVERTEXSHADEREXTPROC)glewGetProcAddress((const GLubyte*)"glBindVertexShaderEXT")) == NULL) || r; + r = ((glDeleteVertexShaderEXT = (PFNGLDELETEVERTEXSHADEREXTPROC)glewGetProcAddress((const GLubyte*)"glDeleteVertexShaderEXT")) == NULL) || r; + r = ((glDisableVariantClientStateEXT = (PFNGLDISABLEVARIANTCLIENTSTATEEXTPROC)glewGetProcAddress((const GLubyte*)"glDisableVariantClientStateEXT")) == NULL) || r; + r = ((glEnableVariantClientStateEXT = (PFNGLENABLEVARIANTCLIENTSTATEEXTPROC)glewGetProcAddress((const GLubyte*)"glEnableVariantClientStateEXT")) == NULL) || r; + r = ((glEndVertexShaderEXT = (PFNGLENDVERTEXSHADEREXTPROC)glewGetProcAddress((const GLubyte*)"glEndVertexShaderEXT")) == NULL) || r; + r = ((glExtractComponentEXT = (PFNGLEXTRACTCOMPONENTEXTPROC)glewGetProcAddress((const GLubyte*)"glExtractComponentEXT")) == NULL) || r; + r = ((glGenSymbolsEXT = (PFNGLGENSYMBOLSEXTPROC)glewGetProcAddress((const GLubyte*)"glGenSymbolsEXT")) == NULL) || r; + r = ((glGenVertexShadersEXT = (PFNGLGENVERTEXSHADERSEXTPROC)glewGetProcAddress((const GLubyte*)"glGenVertexShadersEXT")) == NULL) || r; + r = ((glGetInvariantBooleanvEXT = (PFNGLGETINVARIANTBOOLEANVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetInvariantBooleanvEXT")) == NULL) || r; + r = ((glGetInvariantFloatvEXT = (PFNGLGETINVARIANTFLOATVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetInvariantFloatvEXT")) == NULL) || r; + r = ((glGetInvariantIntegervEXT = (PFNGLGETINVARIANTINTEGERVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetInvariantIntegervEXT")) == NULL) || r; + r = ((glGetLocalConstantBooleanvEXT = (PFNGLGETLOCALCONSTANTBOOLEANVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetLocalConstantBooleanvEXT")) == NULL) || r; + r = ((glGetLocalConstantFloatvEXT = (PFNGLGETLOCALCONSTANTFLOATVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetLocalConstantFloatvEXT")) == NULL) || r; + r = ((glGetLocalConstantIntegervEXT = (PFNGLGETLOCALCONSTANTINTEGERVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetLocalConstantIntegervEXT")) == NULL) || r; + r = ((glGetVariantBooleanvEXT = (PFNGLGETVARIANTBOOLEANVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetVariantBooleanvEXT")) == NULL) || r; + r = ((glGetVariantFloatvEXT = (PFNGLGETVARIANTFLOATVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetVariantFloatvEXT")) == NULL) || r; + r = ((glGetVariantIntegervEXT = (PFNGLGETVARIANTINTEGERVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetVariantIntegervEXT")) == NULL) || r; + r = ((glGetVariantPointervEXT = (PFNGLGETVARIANTPOINTERVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetVariantPointervEXT")) == NULL) || r; + r = ((glInsertComponentEXT = (PFNGLINSERTCOMPONENTEXTPROC)glewGetProcAddress((const GLubyte*)"glInsertComponentEXT")) == NULL) || r; + r = ((glIsVariantEnabledEXT = (PFNGLISVARIANTENABLEDEXTPROC)glewGetProcAddress((const GLubyte*)"glIsVariantEnabledEXT")) == NULL) || r; + r = ((glSetInvariantEXT = (PFNGLSETINVARIANTEXTPROC)glewGetProcAddress((const GLubyte*)"glSetInvariantEXT")) == NULL) || r; + r = ((glSetLocalConstantEXT = (PFNGLSETLOCALCONSTANTEXTPROC)glewGetProcAddress((const GLubyte*)"glSetLocalConstantEXT")) == NULL) || r; + r = ((glShaderOp1EXT = (PFNGLSHADEROP1EXTPROC)glewGetProcAddress((const GLubyte*)"glShaderOp1EXT")) == NULL) || r; + r = ((glShaderOp2EXT = (PFNGLSHADEROP2EXTPROC)glewGetProcAddress((const GLubyte*)"glShaderOp2EXT")) == NULL) || r; + r = ((glShaderOp3EXT = (PFNGLSHADEROP3EXTPROC)glewGetProcAddress((const GLubyte*)"glShaderOp3EXT")) == NULL) || r; + r = ((glSwizzleEXT = (PFNGLSWIZZLEEXTPROC)glewGetProcAddress((const GLubyte*)"glSwizzleEXT")) == NULL) || r; + r = ((glVariantPointerEXT = (PFNGLVARIANTPOINTEREXTPROC)glewGetProcAddress((const GLubyte*)"glVariantPointerEXT")) == NULL) || r; + r = ((glVariantbvEXT = (PFNGLVARIANTBVEXTPROC)glewGetProcAddress((const GLubyte*)"glVariantbvEXT")) == NULL) || r; + r = ((glVariantdvEXT = (PFNGLVARIANTDVEXTPROC)glewGetProcAddress((const GLubyte*)"glVariantdvEXT")) == NULL) || r; + r = ((glVariantfvEXT = (PFNGLVARIANTFVEXTPROC)glewGetProcAddress((const GLubyte*)"glVariantfvEXT")) == NULL) || r; + r = ((glVariantivEXT = (PFNGLVARIANTIVEXTPROC)glewGetProcAddress((const GLubyte*)"glVariantivEXT")) == NULL) || r; + r = ((glVariantsvEXT = (PFNGLVARIANTSVEXTPROC)glewGetProcAddress((const GLubyte*)"glVariantsvEXT")) == NULL) || r; + r = ((glVariantubvEXT = (PFNGLVARIANTUBVEXTPROC)glewGetProcAddress((const GLubyte*)"glVariantubvEXT")) == NULL) || r; + r = ((glVariantuivEXT = (PFNGLVARIANTUIVEXTPROC)glewGetProcAddress((const GLubyte*)"glVariantuivEXT")) == NULL) || r; + r = ((glVariantusvEXT = (PFNGLVARIANTUSVEXTPROC)glewGetProcAddress((const GLubyte*)"glVariantusvEXT")) == NULL) || r; + r = ((glWriteMaskEXT = (PFNGLWRITEMASKEXTPROC)glewGetProcAddress((const GLubyte*)"glWriteMaskEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_vertex_shader */ + +#ifdef GL_EXT_vertex_weighting + +static GLboolean _glewInit_GL_EXT_vertex_weighting (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glVertexWeightPointerEXT = (PFNGLVERTEXWEIGHTPOINTEREXTPROC)glewGetProcAddress((const GLubyte*)"glVertexWeightPointerEXT")) == NULL) || r; + r = ((glVertexWeightfEXT = (PFNGLVERTEXWEIGHTFEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexWeightfEXT")) == NULL) || r; + r = ((glVertexWeightfvEXT = (PFNGLVERTEXWEIGHTFVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexWeightfvEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_EXT_vertex_weighting */ + +#ifdef GL_GREMEDY_frame_terminator + +static GLboolean _glewInit_GL_GREMEDY_frame_terminator (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glFrameTerminatorGREMEDY = (PFNGLFRAMETERMINATORGREMEDYPROC)glewGetProcAddress((const GLubyte*)"glFrameTerminatorGREMEDY")) == NULL) || r; + + return r; +} + +#endif /* GL_GREMEDY_frame_terminator */ + +#ifdef GL_GREMEDY_string_marker + +static GLboolean _glewInit_GL_GREMEDY_string_marker (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glStringMarkerGREMEDY = (PFNGLSTRINGMARKERGREMEDYPROC)glewGetProcAddress((const GLubyte*)"glStringMarkerGREMEDY")) == NULL) || r; + + return r; +} + +#endif /* GL_GREMEDY_string_marker */ + +#ifdef GL_HP_convolution_border_modes + +#endif /* GL_HP_convolution_border_modes */ + +#ifdef GL_HP_image_transform + +static GLboolean _glewInit_GL_HP_image_transform (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glGetImageTransformParameterfvHP = (PFNGLGETIMAGETRANSFORMPARAMETERFVHPPROC)glewGetProcAddress((const GLubyte*)"glGetImageTransformParameterfvHP")) == NULL) || r; + r = ((glGetImageTransformParameterivHP = (PFNGLGETIMAGETRANSFORMPARAMETERIVHPPROC)glewGetProcAddress((const GLubyte*)"glGetImageTransformParameterivHP")) == NULL) || r; + r = ((glImageTransformParameterfHP = (PFNGLIMAGETRANSFORMPARAMETERFHPPROC)glewGetProcAddress((const GLubyte*)"glImageTransformParameterfHP")) == NULL) || r; + r = ((glImageTransformParameterfvHP = (PFNGLIMAGETRANSFORMPARAMETERFVHPPROC)glewGetProcAddress((const GLubyte*)"glImageTransformParameterfvHP")) == NULL) || r; + r = ((glImageTransformParameteriHP = (PFNGLIMAGETRANSFORMPARAMETERIHPPROC)glewGetProcAddress((const GLubyte*)"glImageTransformParameteriHP")) == NULL) || r; + r = ((glImageTransformParameterivHP = (PFNGLIMAGETRANSFORMPARAMETERIVHPPROC)glewGetProcAddress((const GLubyte*)"glImageTransformParameterivHP")) == NULL) || r; + + return r; +} + +#endif /* GL_HP_image_transform */ + +#ifdef GL_HP_occlusion_test + +#endif /* GL_HP_occlusion_test */ + +#ifdef GL_HP_texture_lighting + +#endif /* GL_HP_texture_lighting */ + +#ifdef GL_IBM_cull_vertex + +#endif /* GL_IBM_cull_vertex */ + +#ifdef GL_IBM_multimode_draw_arrays + +static GLboolean _glewInit_GL_IBM_multimode_draw_arrays (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glMultiModeDrawArraysIBM = (PFNGLMULTIMODEDRAWARRAYSIBMPROC)glewGetProcAddress((const GLubyte*)"glMultiModeDrawArraysIBM")) == NULL) || r; + r = ((glMultiModeDrawElementsIBM = (PFNGLMULTIMODEDRAWELEMENTSIBMPROC)glewGetProcAddress((const GLubyte*)"glMultiModeDrawElementsIBM")) == NULL) || r; + + return r; +} + +#endif /* GL_IBM_multimode_draw_arrays */ + +#ifdef GL_IBM_rasterpos_clip + +#endif /* GL_IBM_rasterpos_clip */ + +#ifdef GL_IBM_static_data + +#endif /* GL_IBM_static_data */ + +#ifdef GL_IBM_texture_mirrored_repeat + +#endif /* GL_IBM_texture_mirrored_repeat */ + +#ifdef GL_IBM_vertex_array_lists + +static GLboolean _glewInit_GL_IBM_vertex_array_lists (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glColorPointerListIBM = (PFNGLCOLORPOINTERLISTIBMPROC)glewGetProcAddress((const GLubyte*)"glColorPointerListIBM")) == NULL) || r; + r = ((glEdgeFlagPointerListIBM = (PFNGLEDGEFLAGPOINTERLISTIBMPROC)glewGetProcAddress((const GLubyte*)"glEdgeFlagPointerListIBM")) == NULL) || r; + r = ((glFogCoordPointerListIBM = (PFNGLFOGCOORDPOINTERLISTIBMPROC)glewGetProcAddress((const GLubyte*)"glFogCoordPointerListIBM")) == NULL) || r; + r = ((glIndexPointerListIBM = (PFNGLINDEXPOINTERLISTIBMPROC)glewGetProcAddress((const GLubyte*)"glIndexPointerListIBM")) == NULL) || r; + r = ((glNormalPointerListIBM = (PFNGLNORMALPOINTERLISTIBMPROC)glewGetProcAddress((const GLubyte*)"glNormalPointerListIBM")) == NULL) || r; + r = ((glSecondaryColorPointerListIBM = (PFNGLSECONDARYCOLORPOINTERLISTIBMPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColorPointerListIBM")) == NULL) || r; + r = ((glTexCoordPointerListIBM = (PFNGLTEXCOORDPOINTERLISTIBMPROC)glewGetProcAddress((const GLubyte*)"glTexCoordPointerListIBM")) == NULL) || r; + r = ((glVertexPointerListIBM = (PFNGLVERTEXPOINTERLISTIBMPROC)glewGetProcAddress((const GLubyte*)"glVertexPointerListIBM")) == NULL) || r; + + return r; +} + +#endif /* GL_IBM_vertex_array_lists */ + +#ifdef GL_INGR_color_clamp + +#endif /* GL_INGR_color_clamp */ + +#ifdef GL_INGR_interlace_read + +#endif /* GL_INGR_interlace_read */ + +#ifdef GL_INTEL_parallel_arrays + +static GLboolean _glewInit_GL_INTEL_parallel_arrays (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glColorPointervINTEL = (PFNGLCOLORPOINTERVINTELPROC)glewGetProcAddress((const GLubyte*)"glColorPointervINTEL")) == NULL) || r; + r = ((glNormalPointervINTEL = (PFNGLNORMALPOINTERVINTELPROC)glewGetProcAddress((const GLubyte*)"glNormalPointervINTEL")) == NULL) || r; + r = ((glTexCoordPointervINTEL = (PFNGLTEXCOORDPOINTERVINTELPROC)glewGetProcAddress((const GLubyte*)"glTexCoordPointervINTEL")) == NULL) || r; + r = ((glVertexPointervINTEL = (PFNGLVERTEXPOINTERVINTELPROC)glewGetProcAddress((const GLubyte*)"glVertexPointervINTEL")) == NULL) || r; + + return r; +} + +#endif /* GL_INTEL_parallel_arrays */ + +#ifdef GL_INTEL_texture_scissor + +static GLboolean _glewInit_GL_INTEL_texture_scissor (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glTexScissorFuncINTEL = (PFNGLTEXSCISSORFUNCINTELPROC)glewGetProcAddress((const GLubyte*)"glTexScissorFuncINTEL")) == NULL) || r; + r = ((glTexScissorINTEL = (PFNGLTEXSCISSORINTELPROC)glewGetProcAddress((const GLubyte*)"glTexScissorINTEL")) == NULL) || r; + + return r; +} + +#endif /* GL_INTEL_texture_scissor */ + +#ifdef GL_KTX_buffer_region + +static GLboolean _glewInit_GL_KTX_buffer_region (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBufferRegionEnabledEXT = (PFNGLBUFFERREGIONENABLEDEXTPROC)glewGetProcAddress((const GLubyte*)"glBufferRegionEnabledEXT")) == NULL) || r; + r = ((glDeleteBufferRegionEXT = (PFNGLDELETEBUFFERREGIONEXTPROC)glewGetProcAddress((const GLubyte*)"glDeleteBufferRegionEXT")) == NULL) || r; + r = ((glDrawBufferRegionEXT = (PFNGLDRAWBUFFERREGIONEXTPROC)glewGetProcAddress((const GLubyte*)"glDrawBufferRegionEXT")) == NULL) || r; + r = ((glNewBufferRegionEXT = (PFNGLNEWBUFFERREGIONEXTPROC)glewGetProcAddress((const GLubyte*)"glNewBufferRegionEXT")) == NULL) || r; + r = ((glReadBufferRegionEXT = (PFNGLREADBUFFERREGIONEXTPROC)glewGetProcAddress((const GLubyte*)"glReadBufferRegionEXT")) == NULL) || r; + + return r; +} + +#endif /* GL_KTX_buffer_region */ + +#ifdef GL_MESAX_texture_stack + +#endif /* GL_MESAX_texture_stack */ + +#ifdef GL_MESA_pack_invert + +#endif /* GL_MESA_pack_invert */ + +#ifdef GL_MESA_resize_buffers + +static GLboolean _glewInit_GL_MESA_resize_buffers (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glResizeBuffersMESA = (PFNGLRESIZEBUFFERSMESAPROC)glewGetProcAddress((const GLubyte*)"glResizeBuffersMESA")) == NULL) || r; + + return r; +} + +#endif /* GL_MESA_resize_buffers */ + +#ifdef GL_MESA_window_pos + +static GLboolean _glewInit_GL_MESA_window_pos (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glWindowPos2dMESA = (PFNGLWINDOWPOS2DMESAPROC)glewGetProcAddress((const GLubyte*)"glWindowPos2dMESA")) == NULL) || r; + r = ((glWindowPos2dvMESA = (PFNGLWINDOWPOS2DVMESAPROC)glewGetProcAddress((const GLubyte*)"glWindowPos2dvMESA")) == NULL) || r; + r = ((glWindowPos2fMESA = (PFNGLWINDOWPOS2FMESAPROC)glewGetProcAddress((const GLubyte*)"glWindowPos2fMESA")) == NULL) || r; + r = ((glWindowPos2fvMESA = (PFNGLWINDOWPOS2FVMESAPROC)glewGetProcAddress((const GLubyte*)"glWindowPos2fvMESA")) == NULL) || r; + r = ((glWindowPos2iMESA = (PFNGLWINDOWPOS2IMESAPROC)glewGetProcAddress((const GLubyte*)"glWindowPos2iMESA")) == NULL) || r; + r = ((glWindowPos2ivMESA = (PFNGLWINDOWPOS2IVMESAPROC)glewGetProcAddress((const GLubyte*)"glWindowPos2ivMESA")) == NULL) || r; + r = ((glWindowPos2sMESA = (PFNGLWINDOWPOS2SMESAPROC)glewGetProcAddress((const GLubyte*)"glWindowPos2sMESA")) == NULL) || r; + r = ((glWindowPos2svMESA = (PFNGLWINDOWPOS2SVMESAPROC)glewGetProcAddress((const GLubyte*)"glWindowPos2svMESA")) == NULL) || r; + r = ((glWindowPos3dMESA = (PFNGLWINDOWPOS3DMESAPROC)glewGetProcAddress((const GLubyte*)"glWindowPos3dMESA")) == NULL) || r; + r = ((glWindowPos3dvMESA = (PFNGLWINDOWPOS3DVMESAPROC)glewGetProcAddress((const GLubyte*)"glWindowPos3dvMESA")) == NULL) || r; + r = ((glWindowPos3fMESA = (PFNGLWINDOWPOS3FMESAPROC)glewGetProcAddress((const GLubyte*)"glWindowPos3fMESA")) == NULL) || r; + r = ((glWindowPos3fvMESA = (PFNGLWINDOWPOS3FVMESAPROC)glewGetProcAddress((const GLubyte*)"glWindowPos3fvMESA")) == NULL) || r; + r = ((glWindowPos3iMESA = (PFNGLWINDOWPOS3IMESAPROC)glewGetProcAddress((const GLubyte*)"glWindowPos3iMESA")) == NULL) || r; + r = ((glWindowPos3ivMESA = (PFNGLWINDOWPOS3IVMESAPROC)glewGetProcAddress((const GLubyte*)"glWindowPos3ivMESA")) == NULL) || r; + r = ((glWindowPos3sMESA = (PFNGLWINDOWPOS3SMESAPROC)glewGetProcAddress((const GLubyte*)"glWindowPos3sMESA")) == NULL) || r; + r = ((glWindowPos3svMESA = (PFNGLWINDOWPOS3SVMESAPROC)glewGetProcAddress((const GLubyte*)"glWindowPos3svMESA")) == NULL) || r; + r = ((glWindowPos4dMESA = (PFNGLWINDOWPOS4DMESAPROC)glewGetProcAddress((const GLubyte*)"glWindowPos4dMESA")) == NULL) || r; + r = ((glWindowPos4dvMESA = (PFNGLWINDOWPOS4DVMESAPROC)glewGetProcAddress((const GLubyte*)"glWindowPos4dvMESA")) == NULL) || r; + r = ((glWindowPos4fMESA = (PFNGLWINDOWPOS4FMESAPROC)glewGetProcAddress((const GLubyte*)"glWindowPos4fMESA")) == NULL) || r; + r = ((glWindowPos4fvMESA = (PFNGLWINDOWPOS4FVMESAPROC)glewGetProcAddress((const GLubyte*)"glWindowPos4fvMESA")) == NULL) || r; + r = ((glWindowPos4iMESA = (PFNGLWINDOWPOS4IMESAPROC)glewGetProcAddress((const GLubyte*)"glWindowPos4iMESA")) == NULL) || r; + r = ((glWindowPos4ivMESA = (PFNGLWINDOWPOS4IVMESAPROC)glewGetProcAddress((const GLubyte*)"glWindowPos4ivMESA")) == NULL) || r; + r = ((glWindowPos4sMESA = (PFNGLWINDOWPOS4SMESAPROC)glewGetProcAddress((const GLubyte*)"glWindowPos4sMESA")) == NULL) || r; + r = ((glWindowPos4svMESA = (PFNGLWINDOWPOS4SVMESAPROC)glewGetProcAddress((const GLubyte*)"glWindowPos4svMESA")) == NULL) || r; + + return r; +} + +#endif /* GL_MESA_window_pos */ + +#ifdef GL_MESA_ycbcr_texture + +#endif /* GL_MESA_ycbcr_texture */ + +#ifdef GL_NV_blend_square + +#endif /* GL_NV_blend_square */ + +#ifdef GL_NV_conditional_render + +static GLboolean _glewInit_GL_NV_conditional_render (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBeginConditionalRenderNV = (PFNGLBEGINCONDITIONALRENDERNVPROC)glewGetProcAddress((const GLubyte*)"glBeginConditionalRenderNV")) == NULL) || r; + r = ((glEndConditionalRenderNV = (PFNGLENDCONDITIONALRENDERNVPROC)glewGetProcAddress((const GLubyte*)"glEndConditionalRenderNV")) == NULL) || r; + + return r; +} + +#endif /* GL_NV_conditional_render */ + +#ifdef GL_NV_copy_depth_to_color + +#endif /* GL_NV_copy_depth_to_color */ + +#ifdef GL_NV_depth_buffer_float + +static GLboolean _glewInit_GL_NV_depth_buffer_float (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glClearDepthdNV = (PFNGLCLEARDEPTHDNVPROC)glewGetProcAddress((const GLubyte*)"glClearDepthdNV")) == NULL) || r; + r = ((glDepthBoundsdNV = (PFNGLDEPTHBOUNDSDNVPROC)glewGetProcAddress((const GLubyte*)"glDepthBoundsdNV")) == NULL) || r; + r = ((glDepthRangedNV = (PFNGLDEPTHRANGEDNVPROC)glewGetProcAddress((const GLubyte*)"glDepthRangedNV")) == NULL) || r; + + return r; +} + +#endif /* GL_NV_depth_buffer_float */ + +#ifdef GL_NV_depth_clamp + +#endif /* GL_NV_depth_clamp */ + +#ifdef GL_NV_depth_range_unclamped + +#endif /* GL_NV_depth_range_unclamped */ + +#ifdef GL_NV_evaluators + +static GLboolean _glewInit_GL_NV_evaluators (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glEvalMapsNV = (PFNGLEVALMAPSNVPROC)glewGetProcAddress((const GLubyte*)"glEvalMapsNV")) == NULL) || r; + r = ((glGetMapAttribParameterfvNV = (PFNGLGETMAPATTRIBPARAMETERFVNVPROC)glewGetProcAddress((const GLubyte*)"glGetMapAttribParameterfvNV")) == NULL) || r; + r = ((glGetMapAttribParameterivNV = (PFNGLGETMAPATTRIBPARAMETERIVNVPROC)glewGetProcAddress((const GLubyte*)"glGetMapAttribParameterivNV")) == NULL) || r; + r = ((glGetMapControlPointsNV = (PFNGLGETMAPCONTROLPOINTSNVPROC)glewGetProcAddress((const GLubyte*)"glGetMapControlPointsNV")) == NULL) || r; + r = ((glGetMapParameterfvNV = (PFNGLGETMAPPARAMETERFVNVPROC)glewGetProcAddress((const GLubyte*)"glGetMapParameterfvNV")) == NULL) || r; + r = ((glGetMapParameterivNV = (PFNGLGETMAPPARAMETERIVNVPROC)glewGetProcAddress((const GLubyte*)"glGetMapParameterivNV")) == NULL) || r; + r = ((glMapControlPointsNV = (PFNGLMAPCONTROLPOINTSNVPROC)glewGetProcAddress((const GLubyte*)"glMapControlPointsNV")) == NULL) || r; + r = ((glMapParameterfvNV = (PFNGLMAPPARAMETERFVNVPROC)glewGetProcAddress((const GLubyte*)"glMapParameterfvNV")) == NULL) || r; + r = ((glMapParameterivNV = (PFNGLMAPPARAMETERIVNVPROC)glewGetProcAddress((const GLubyte*)"glMapParameterivNV")) == NULL) || r; + + return r; +} + +#endif /* GL_NV_evaluators */ + +#ifdef GL_NV_explicit_multisample + +static GLboolean _glewInit_GL_NV_explicit_multisample (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glGetMultisamplefvNV = (PFNGLGETMULTISAMPLEFVNVPROC)glewGetProcAddress((const GLubyte*)"glGetMultisamplefvNV")) == NULL) || r; + r = ((glSampleMaskIndexedNV = (PFNGLSAMPLEMASKINDEXEDNVPROC)glewGetProcAddress((const GLubyte*)"glSampleMaskIndexedNV")) == NULL) || r; + r = ((glTexRenderbufferNV = (PFNGLTEXRENDERBUFFERNVPROC)glewGetProcAddress((const GLubyte*)"glTexRenderbufferNV")) == NULL) || r; + + return r; +} + +#endif /* GL_NV_explicit_multisample */ + +#ifdef GL_NV_fence + +static GLboolean _glewInit_GL_NV_fence (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glDeleteFencesNV = (PFNGLDELETEFENCESNVPROC)glewGetProcAddress((const GLubyte*)"glDeleteFencesNV")) == NULL) || r; + r = ((glFinishFenceNV = (PFNGLFINISHFENCENVPROC)glewGetProcAddress((const GLubyte*)"glFinishFenceNV")) == NULL) || r; + r = ((glGenFencesNV = (PFNGLGENFENCESNVPROC)glewGetProcAddress((const GLubyte*)"glGenFencesNV")) == NULL) || r; + r = ((glGetFenceivNV = (PFNGLGETFENCEIVNVPROC)glewGetProcAddress((const GLubyte*)"glGetFenceivNV")) == NULL) || r; + r = ((glIsFenceNV = (PFNGLISFENCENVPROC)glewGetProcAddress((const GLubyte*)"glIsFenceNV")) == NULL) || r; + r = ((glSetFenceNV = (PFNGLSETFENCENVPROC)glewGetProcAddress((const GLubyte*)"glSetFenceNV")) == NULL) || r; + r = ((glTestFenceNV = (PFNGLTESTFENCENVPROC)glewGetProcAddress((const GLubyte*)"glTestFenceNV")) == NULL) || r; + + return r; +} + +#endif /* GL_NV_fence */ + +#ifdef GL_NV_float_buffer + +#endif /* GL_NV_float_buffer */ + +#ifdef GL_NV_fog_distance + +#endif /* GL_NV_fog_distance */ + +#ifdef GL_NV_fragment_program + +static GLboolean _glewInit_GL_NV_fragment_program (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glGetProgramNamedParameterdvNV = (PFNGLGETPROGRAMNAMEDPARAMETERDVNVPROC)glewGetProcAddress((const GLubyte*)"glGetProgramNamedParameterdvNV")) == NULL) || r; + r = ((glGetProgramNamedParameterfvNV = (PFNGLGETPROGRAMNAMEDPARAMETERFVNVPROC)glewGetProcAddress((const GLubyte*)"glGetProgramNamedParameterfvNV")) == NULL) || r; + r = ((glProgramNamedParameter4dNV = (PFNGLPROGRAMNAMEDPARAMETER4DNVPROC)glewGetProcAddress((const GLubyte*)"glProgramNamedParameter4dNV")) == NULL) || r; + r = ((glProgramNamedParameter4dvNV = (PFNGLPROGRAMNAMEDPARAMETER4DVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramNamedParameter4dvNV")) == NULL) || r; + r = ((glProgramNamedParameter4fNV = (PFNGLPROGRAMNAMEDPARAMETER4FNVPROC)glewGetProcAddress((const GLubyte*)"glProgramNamedParameter4fNV")) == NULL) || r; + r = ((glProgramNamedParameter4fvNV = (PFNGLPROGRAMNAMEDPARAMETER4FVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramNamedParameter4fvNV")) == NULL) || r; + + return r; +} + +#endif /* GL_NV_fragment_program */ + +#ifdef GL_NV_fragment_program2 + +#endif /* GL_NV_fragment_program2 */ + +#ifdef GL_NV_fragment_program4 + +#endif /* GL_NV_fragment_program4 */ + +#ifdef GL_NV_fragment_program_option + +#endif /* GL_NV_fragment_program_option */ + +#ifdef GL_NV_framebuffer_multisample_coverage + +static GLboolean _glewInit_GL_NV_framebuffer_multisample_coverage (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glRenderbufferStorageMultisampleCoverageNV = (PFNGLRENDERBUFFERSTORAGEMULTISAMPLECOVERAGENVPROC)glewGetProcAddress((const GLubyte*)"glRenderbufferStorageMultisampleCoverageNV")) == NULL) || r; + + return r; +} + +#endif /* GL_NV_framebuffer_multisample_coverage */ + +#ifdef GL_NV_geometry_program4 + +static GLboolean _glewInit_GL_NV_geometry_program4 (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glProgramVertexLimitNV = (PFNGLPROGRAMVERTEXLIMITNVPROC)glewGetProcAddress((const GLubyte*)"glProgramVertexLimitNV")) == NULL) || r; + + return r; +} + +#endif /* GL_NV_geometry_program4 */ + +#ifdef GL_NV_geometry_shader4 + +#endif /* GL_NV_geometry_shader4 */ + +#ifdef GL_NV_gpu_program4 + +static GLboolean _glewInit_GL_NV_gpu_program4 (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glProgramEnvParameterI4iNV = (PFNGLPROGRAMENVPARAMETERI4INVPROC)glewGetProcAddress((const GLubyte*)"glProgramEnvParameterI4iNV")) == NULL) || r; + r = ((glProgramEnvParameterI4ivNV = (PFNGLPROGRAMENVPARAMETERI4IVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramEnvParameterI4ivNV")) == NULL) || r; + r = ((glProgramEnvParameterI4uiNV = (PFNGLPROGRAMENVPARAMETERI4UINVPROC)glewGetProcAddress((const GLubyte*)"glProgramEnvParameterI4uiNV")) == NULL) || r; + r = ((glProgramEnvParameterI4uivNV = (PFNGLPROGRAMENVPARAMETERI4UIVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramEnvParameterI4uivNV")) == NULL) || r; + r = ((glProgramEnvParametersI4ivNV = (PFNGLPROGRAMENVPARAMETERSI4IVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramEnvParametersI4ivNV")) == NULL) || r; + r = ((glProgramEnvParametersI4uivNV = (PFNGLPROGRAMENVPARAMETERSI4UIVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramEnvParametersI4uivNV")) == NULL) || r; + r = ((glProgramLocalParameterI4iNV = (PFNGLPROGRAMLOCALPARAMETERI4INVPROC)glewGetProcAddress((const GLubyte*)"glProgramLocalParameterI4iNV")) == NULL) || r; + r = ((glProgramLocalParameterI4ivNV = (PFNGLPROGRAMLOCALPARAMETERI4IVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramLocalParameterI4ivNV")) == NULL) || r; + r = ((glProgramLocalParameterI4uiNV = (PFNGLPROGRAMLOCALPARAMETERI4UINVPROC)glewGetProcAddress((const GLubyte*)"glProgramLocalParameterI4uiNV")) == NULL) || r; + r = ((glProgramLocalParameterI4uivNV = (PFNGLPROGRAMLOCALPARAMETERI4UIVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramLocalParameterI4uivNV")) == NULL) || r; + r = ((glProgramLocalParametersI4ivNV = (PFNGLPROGRAMLOCALPARAMETERSI4IVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramLocalParametersI4ivNV")) == NULL) || r; + r = ((glProgramLocalParametersI4uivNV = (PFNGLPROGRAMLOCALPARAMETERSI4UIVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramLocalParametersI4uivNV")) == NULL) || r; + + return r; +} + +#endif /* GL_NV_gpu_program4 */ + +#ifdef GL_NV_half_float + +static GLboolean _glewInit_GL_NV_half_float (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glColor3hNV = (PFNGLCOLOR3HNVPROC)glewGetProcAddress((const GLubyte*)"glColor3hNV")) == NULL) || r; + r = ((glColor3hvNV = (PFNGLCOLOR3HVNVPROC)glewGetProcAddress((const GLubyte*)"glColor3hvNV")) == NULL) || r; + r = ((glColor4hNV = (PFNGLCOLOR4HNVPROC)glewGetProcAddress((const GLubyte*)"glColor4hNV")) == NULL) || r; + r = ((glColor4hvNV = (PFNGLCOLOR4HVNVPROC)glewGetProcAddress((const GLubyte*)"glColor4hvNV")) == NULL) || r; + r = ((glFogCoordhNV = (PFNGLFOGCOORDHNVPROC)glewGetProcAddress((const GLubyte*)"glFogCoordhNV")) == NULL) || r; + r = ((glFogCoordhvNV = (PFNGLFOGCOORDHVNVPROC)glewGetProcAddress((const GLubyte*)"glFogCoordhvNV")) == NULL) || r; + r = ((glMultiTexCoord1hNV = (PFNGLMULTITEXCOORD1HNVPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord1hNV")) == NULL) || r; + r = ((glMultiTexCoord1hvNV = (PFNGLMULTITEXCOORD1HVNVPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord1hvNV")) == NULL) || r; + r = ((glMultiTexCoord2hNV = (PFNGLMULTITEXCOORD2HNVPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord2hNV")) == NULL) || r; + r = ((glMultiTexCoord2hvNV = (PFNGLMULTITEXCOORD2HVNVPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord2hvNV")) == NULL) || r; + r = ((glMultiTexCoord3hNV = (PFNGLMULTITEXCOORD3HNVPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord3hNV")) == NULL) || r; + r = ((glMultiTexCoord3hvNV = (PFNGLMULTITEXCOORD3HVNVPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord3hvNV")) == NULL) || r; + r = ((glMultiTexCoord4hNV = (PFNGLMULTITEXCOORD4HNVPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord4hNV")) == NULL) || r; + r = ((glMultiTexCoord4hvNV = (PFNGLMULTITEXCOORD4HVNVPROC)glewGetProcAddress((const GLubyte*)"glMultiTexCoord4hvNV")) == NULL) || r; + r = ((glNormal3hNV = (PFNGLNORMAL3HNVPROC)glewGetProcAddress((const GLubyte*)"glNormal3hNV")) == NULL) || r; + r = ((glNormal3hvNV = (PFNGLNORMAL3HVNVPROC)glewGetProcAddress((const GLubyte*)"glNormal3hvNV")) == NULL) || r; + r = ((glSecondaryColor3hNV = (PFNGLSECONDARYCOLOR3HNVPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3hNV")) == NULL) || r; + r = ((glSecondaryColor3hvNV = (PFNGLSECONDARYCOLOR3HVNVPROC)glewGetProcAddress((const GLubyte*)"glSecondaryColor3hvNV")) == NULL) || r; + r = ((glTexCoord1hNV = (PFNGLTEXCOORD1HNVPROC)glewGetProcAddress((const GLubyte*)"glTexCoord1hNV")) == NULL) || r; + r = ((glTexCoord1hvNV = (PFNGLTEXCOORD1HVNVPROC)glewGetProcAddress((const GLubyte*)"glTexCoord1hvNV")) == NULL) || r; + r = ((glTexCoord2hNV = (PFNGLTEXCOORD2HNVPROC)glewGetProcAddress((const GLubyte*)"glTexCoord2hNV")) == NULL) || r; + r = ((glTexCoord2hvNV = (PFNGLTEXCOORD2HVNVPROC)glewGetProcAddress((const GLubyte*)"glTexCoord2hvNV")) == NULL) || r; + r = ((glTexCoord3hNV = (PFNGLTEXCOORD3HNVPROC)glewGetProcAddress((const GLubyte*)"glTexCoord3hNV")) == NULL) || r; + r = ((glTexCoord3hvNV = (PFNGLTEXCOORD3HVNVPROC)glewGetProcAddress((const GLubyte*)"glTexCoord3hvNV")) == NULL) || r; + r = ((glTexCoord4hNV = (PFNGLTEXCOORD4HNVPROC)glewGetProcAddress((const GLubyte*)"glTexCoord4hNV")) == NULL) || r; + r = ((glTexCoord4hvNV = (PFNGLTEXCOORD4HVNVPROC)glewGetProcAddress((const GLubyte*)"glTexCoord4hvNV")) == NULL) || r; + r = ((glVertex2hNV = (PFNGLVERTEX2HNVPROC)glewGetProcAddress((const GLubyte*)"glVertex2hNV")) == NULL) || r; + r = ((glVertex2hvNV = (PFNGLVERTEX2HVNVPROC)glewGetProcAddress((const GLubyte*)"glVertex2hvNV")) == NULL) || r; + r = ((glVertex3hNV = (PFNGLVERTEX3HNVPROC)glewGetProcAddress((const GLubyte*)"glVertex3hNV")) == NULL) || r; + r = ((glVertex3hvNV = (PFNGLVERTEX3HVNVPROC)glewGetProcAddress((const GLubyte*)"glVertex3hvNV")) == NULL) || r; + r = ((glVertex4hNV = (PFNGLVERTEX4HNVPROC)glewGetProcAddress((const GLubyte*)"glVertex4hNV")) == NULL) || r; + r = ((glVertex4hvNV = (PFNGLVERTEX4HVNVPROC)glewGetProcAddress((const GLubyte*)"glVertex4hvNV")) == NULL) || r; + r = ((glVertexAttrib1hNV = (PFNGLVERTEXATTRIB1HNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib1hNV")) == NULL) || r; + r = ((glVertexAttrib1hvNV = (PFNGLVERTEXATTRIB1HVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib1hvNV")) == NULL) || r; + r = ((glVertexAttrib2hNV = (PFNGLVERTEXATTRIB2HNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib2hNV")) == NULL) || r; + r = ((glVertexAttrib2hvNV = (PFNGLVERTEXATTRIB2HVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib2hvNV")) == NULL) || r; + r = ((glVertexAttrib3hNV = (PFNGLVERTEXATTRIB3HNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib3hNV")) == NULL) || r; + r = ((glVertexAttrib3hvNV = (PFNGLVERTEXATTRIB3HVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib3hvNV")) == NULL) || r; + r = ((glVertexAttrib4hNV = (PFNGLVERTEXATTRIB4HNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4hNV")) == NULL) || r; + r = ((glVertexAttrib4hvNV = (PFNGLVERTEXATTRIB4HVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4hvNV")) == NULL) || r; + r = ((glVertexAttribs1hvNV = (PFNGLVERTEXATTRIBS1HVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribs1hvNV")) == NULL) || r; + r = ((glVertexAttribs2hvNV = (PFNGLVERTEXATTRIBS2HVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribs2hvNV")) == NULL) || r; + r = ((glVertexAttribs3hvNV = (PFNGLVERTEXATTRIBS3HVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribs3hvNV")) == NULL) || r; + r = ((glVertexAttribs4hvNV = (PFNGLVERTEXATTRIBS4HVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribs4hvNV")) == NULL) || r; + r = ((glVertexWeighthNV = (PFNGLVERTEXWEIGHTHNVPROC)glewGetProcAddress((const GLubyte*)"glVertexWeighthNV")) == NULL) || r; + r = ((glVertexWeighthvNV = (PFNGLVERTEXWEIGHTHVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexWeighthvNV")) == NULL) || r; + + return r; +} + +#endif /* GL_NV_half_float */ + +#ifdef GL_NV_light_max_exponent + +#endif /* GL_NV_light_max_exponent */ + +#ifdef GL_NV_multisample_filter_hint + +#endif /* GL_NV_multisample_filter_hint */ + +#ifdef GL_NV_occlusion_query + +static GLboolean _glewInit_GL_NV_occlusion_query (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glBeginOcclusionQueryNV = (PFNGLBEGINOCCLUSIONQUERYNVPROC)glewGetProcAddress((const GLubyte*)"glBeginOcclusionQueryNV")) == NULL) || r; + r = ((glDeleteOcclusionQueriesNV = (PFNGLDELETEOCCLUSIONQUERIESNVPROC)glewGetProcAddress((const GLubyte*)"glDeleteOcclusionQueriesNV")) == NULL) || r; + r = ((glEndOcclusionQueryNV = (PFNGLENDOCCLUSIONQUERYNVPROC)glewGetProcAddress((const GLubyte*)"glEndOcclusionQueryNV")) == NULL) || r; + r = ((glGenOcclusionQueriesNV = (PFNGLGENOCCLUSIONQUERIESNVPROC)glewGetProcAddress((const GLubyte*)"glGenOcclusionQueriesNV")) == NULL) || r; + r = ((glGetOcclusionQueryivNV = (PFNGLGETOCCLUSIONQUERYIVNVPROC)glewGetProcAddress((const GLubyte*)"glGetOcclusionQueryivNV")) == NULL) || r; + r = ((glGetOcclusionQueryuivNV = (PFNGLGETOCCLUSIONQUERYUIVNVPROC)glewGetProcAddress((const GLubyte*)"glGetOcclusionQueryuivNV")) == NULL) || r; + r = ((glIsOcclusionQueryNV = (PFNGLISOCCLUSIONQUERYNVPROC)glewGetProcAddress((const GLubyte*)"glIsOcclusionQueryNV")) == NULL) || r; + + return r; +} + +#endif /* GL_NV_occlusion_query */ + +#ifdef GL_NV_packed_depth_stencil + +#endif /* GL_NV_packed_depth_stencil */ + +#ifdef GL_NV_parameter_buffer_object + +static GLboolean _glewInit_GL_NV_parameter_buffer_object (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glProgramBufferParametersIivNV = (PFNGLPROGRAMBUFFERPARAMETERSIIVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramBufferParametersIivNV")) == NULL) || r; + r = ((glProgramBufferParametersIuivNV = (PFNGLPROGRAMBUFFERPARAMETERSIUIVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramBufferParametersIuivNV")) == NULL) || r; + r = ((glProgramBufferParametersfvNV = (PFNGLPROGRAMBUFFERPARAMETERSFVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramBufferParametersfvNV")) == NULL) || r; + + return r; +} + +#endif /* GL_NV_parameter_buffer_object */ + +#ifdef GL_NV_pixel_data_range + +static GLboolean _glewInit_GL_NV_pixel_data_range (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glFlushPixelDataRangeNV = (PFNGLFLUSHPIXELDATARANGENVPROC)glewGetProcAddress((const GLubyte*)"glFlushPixelDataRangeNV")) == NULL) || r; + r = ((glPixelDataRangeNV = (PFNGLPIXELDATARANGENVPROC)glewGetProcAddress((const GLubyte*)"glPixelDataRangeNV")) == NULL) || r; + + return r; +} + +#endif /* GL_NV_pixel_data_range */ + +#ifdef GL_NV_point_sprite + +static GLboolean _glewInit_GL_NV_point_sprite (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glPointParameteriNV = (PFNGLPOINTPARAMETERINVPROC)glewGetProcAddress((const GLubyte*)"glPointParameteriNV")) == NULL) || r; + r = ((glPointParameterivNV = (PFNGLPOINTPARAMETERIVNVPROC)glewGetProcAddress((const GLubyte*)"glPointParameterivNV")) == NULL) || r; + + return r; +} + +#endif /* GL_NV_point_sprite */ + +#ifdef GL_NV_present_video + +static GLboolean _glewInit_GL_NV_present_video (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glGetVideoi64vNV = (PFNGLGETVIDEOI64VNVPROC)glewGetProcAddress((const GLubyte*)"glGetVideoi64vNV")) == NULL) || r; + r = ((glGetVideoivNV = (PFNGLGETVIDEOIVNVPROC)glewGetProcAddress((const GLubyte*)"glGetVideoivNV")) == NULL) || r; + r = ((glGetVideoui64vNV = (PFNGLGETVIDEOUI64VNVPROC)glewGetProcAddress((const GLubyte*)"glGetVideoui64vNV")) == NULL) || r; + r = ((glGetVideouivNV = (PFNGLGETVIDEOUIVNVPROC)glewGetProcAddress((const GLubyte*)"glGetVideouivNV")) == NULL) || r; + r = ((glPresentFrameDualFillNV = (PFNGLPRESENTFRAMEDUALFILLNVPROC)glewGetProcAddress((const GLubyte*)"glPresentFrameDualFillNV")) == NULL) || r; + r = ((glPresentFrameKeyedNV = (PFNGLPRESENTFRAMEKEYEDNVPROC)glewGetProcAddress((const GLubyte*)"glPresentFrameKeyedNV")) == NULL) || r; + r = ((glVideoParameterivNV = (PFNGLVIDEOPARAMETERIVNVPROC)glewGetProcAddress((const GLubyte*)"glVideoParameterivNV")) == NULL) || r; + + return r; +} + +#endif /* GL_NV_present_video */ + +#ifdef GL_NV_primitive_restart + +static GLboolean _glewInit_GL_NV_primitive_restart (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glPrimitiveRestartIndexNV = (PFNGLPRIMITIVERESTARTINDEXNVPROC)glewGetProcAddress((const GLubyte*)"glPrimitiveRestartIndexNV")) == NULL) || r; + r = ((glPrimitiveRestartNV = (PFNGLPRIMITIVERESTARTNVPROC)glewGetProcAddress((const GLubyte*)"glPrimitiveRestartNV")) == NULL) || r; + + return r; +} + +#endif /* GL_NV_primitive_restart */ + +#ifdef GL_NV_register_combiners + +static GLboolean _glewInit_GL_NV_register_combiners (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glCombinerInputNV = (PFNGLCOMBINERINPUTNVPROC)glewGetProcAddress((const GLubyte*)"glCombinerInputNV")) == NULL) || r; + r = ((glCombinerOutputNV = (PFNGLCOMBINEROUTPUTNVPROC)glewGetProcAddress((const GLubyte*)"glCombinerOutputNV")) == NULL) || r; + r = ((glCombinerParameterfNV = (PFNGLCOMBINERPARAMETERFNVPROC)glewGetProcAddress((const GLubyte*)"glCombinerParameterfNV")) == NULL) || r; + r = ((glCombinerParameterfvNV = (PFNGLCOMBINERPARAMETERFVNVPROC)glewGetProcAddress((const GLubyte*)"glCombinerParameterfvNV")) == NULL) || r; + r = ((glCombinerParameteriNV = (PFNGLCOMBINERPARAMETERINVPROC)glewGetProcAddress((const GLubyte*)"glCombinerParameteriNV")) == NULL) || r; + r = ((glCombinerParameterivNV = (PFNGLCOMBINERPARAMETERIVNVPROC)glewGetProcAddress((const GLubyte*)"glCombinerParameterivNV")) == NULL) || r; + r = ((glFinalCombinerInputNV = (PFNGLFINALCOMBINERINPUTNVPROC)glewGetProcAddress((const GLubyte*)"glFinalCombinerInputNV")) == NULL) || r; + r = ((glGetCombinerInputParameterfvNV = (PFNGLGETCOMBINERINPUTPARAMETERFVNVPROC)glewGetProcAddress((const GLubyte*)"glGetCombinerInputParameterfvNV")) == NULL) || r; + r = ((glGetCombinerInputParameterivNV = (PFNGLGETCOMBINERINPUTPARAMETERIVNVPROC)glewGetProcAddress((const GLubyte*)"glGetCombinerInputParameterivNV")) == NULL) || r; + r = ((glGetCombinerOutputParameterfvNV = (PFNGLGETCOMBINEROUTPUTPARAMETERFVNVPROC)glewGetProcAddress((const GLubyte*)"glGetCombinerOutputParameterfvNV")) == NULL) || r; + r = ((glGetCombinerOutputParameterivNV = (PFNGLGETCOMBINEROUTPUTPARAMETERIVNVPROC)glewGetProcAddress((const GLubyte*)"glGetCombinerOutputParameterivNV")) == NULL) || r; + r = ((glGetFinalCombinerInputParameterfvNV = (PFNGLGETFINALCOMBINERINPUTPARAMETERFVNVPROC)glewGetProcAddress((const GLubyte*)"glGetFinalCombinerInputParameterfvNV")) == NULL) || r; + r = ((glGetFinalCombinerInputParameterivNV = (PFNGLGETFINALCOMBINERINPUTPARAMETERIVNVPROC)glewGetProcAddress((const GLubyte*)"glGetFinalCombinerInputParameterivNV")) == NULL) || r; + + return r; +} + +#endif /* GL_NV_register_combiners */ + +#ifdef GL_NV_register_combiners2 + +static GLboolean _glewInit_GL_NV_register_combiners2 (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glCombinerStageParameterfvNV = (PFNGLCOMBINERSTAGEPARAMETERFVNVPROC)glewGetProcAddress((const GLubyte*)"glCombinerStageParameterfvNV")) == NULL) || r; + r = ((glGetCombinerStageParameterfvNV = (PFNGLGETCOMBINERSTAGEPARAMETERFVNVPROC)glewGetProcAddress((const GLubyte*)"glGetCombinerStageParameterfvNV")) == NULL) || r; + + return r; +} + +#endif /* GL_NV_register_combiners2 */ + +#ifdef GL_NV_texgen_emboss + +#endif /* GL_NV_texgen_emboss */ + +#ifdef GL_NV_texgen_reflection + +#endif /* GL_NV_texgen_reflection */ + +#ifdef GL_NV_texture_compression_vtc + +#endif /* GL_NV_texture_compression_vtc */ + +#ifdef GL_NV_texture_env_combine4 + +#endif /* GL_NV_texture_env_combine4 */ + +#ifdef GL_NV_texture_expand_normal + +#endif /* GL_NV_texture_expand_normal */ + +#ifdef GL_NV_texture_rectangle + +#endif /* GL_NV_texture_rectangle */ + +#ifdef GL_NV_texture_shader + +#endif /* GL_NV_texture_shader */ + +#ifdef GL_NV_texture_shader2 + +#endif /* GL_NV_texture_shader2 */ + +#ifdef GL_NV_texture_shader3 + +#endif /* GL_NV_texture_shader3 */ + +#ifdef GL_NV_transform_feedback + +static GLboolean _glewInit_GL_NV_transform_feedback (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glActiveVaryingNV = (PFNGLACTIVEVARYINGNVPROC)glewGetProcAddress((const GLubyte*)"glActiveVaryingNV")) == NULL) || r; + r = ((glBeginTransformFeedbackNV = (PFNGLBEGINTRANSFORMFEEDBACKNVPROC)glewGetProcAddress((const GLubyte*)"glBeginTransformFeedbackNV")) == NULL) || r; + r = ((glBindBufferBaseNV = (PFNGLBINDBUFFERBASENVPROC)glewGetProcAddress((const GLubyte*)"glBindBufferBaseNV")) == NULL) || r; + r = ((glBindBufferOffsetNV = (PFNGLBINDBUFFEROFFSETNVPROC)glewGetProcAddress((const GLubyte*)"glBindBufferOffsetNV")) == NULL) || r; + r = ((glBindBufferRangeNV = (PFNGLBINDBUFFERRANGENVPROC)glewGetProcAddress((const GLubyte*)"glBindBufferRangeNV")) == NULL) || r; + r = ((glEndTransformFeedbackNV = (PFNGLENDTRANSFORMFEEDBACKNVPROC)glewGetProcAddress((const GLubyte*)"glEndTransformFeedbackNV")) == NULL) || r; + r = ((glGetActiveVaryingNV = (PFNGLGETACTIVEVARYINGNVPROC)glewGetProcAddress((const GLubyte*)"glGetActiveVaryingNV")) == NULL) || r; + r = ((glGetTransformFeedbackVaryingNV = (PFNGLGETTRANSFORMFEEDBACKVARYINGNVPROC)glewGetProcAddress((const GLubyte*)"glGetTransformFeedbackVaryingNV")) == NULL) || r; + r = ((glGetVaryingLocationNV = (PFNGLGETVARYINGLOCATIONNVPROC)glewGetProcAddress((const GLubyte*)"glGetVaryingLocationNV")) == NULL) || r; + r = ((glTransformFeedbackAttribsNV = (PFNGLTRANSFORMFEEDBACKATTRIBSNVPROC)glewGetProcAddress((const GLubyte*)"glTransformFeedbackAttribsNV")) == NULL) || r; + r = ((glTransformFeedbackVaryingsNV = (PFNGLTRANSFORMFEEDBACKVARYINGSNVPROC)glewGetProcAddress((const GLubyte*)"glTransformFeedbackVaryingsNV")) == NULL) || r; + + return r; +} + +#endif /* GL_NV_transform_feedback */ + +#ifdef GL_NV_vertex_array_range + +static GLboolean _glewInit_GL_NV_vertex_array_range (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glFlushVertexArrayRangeNV = (PFNGLFLUSHVERTEXARRAYRANGENVPROC)glewGetProcAddress((const GLubyte*)"glFlushVertexArrayRangeNV")) == NULL) || r; + r = ((glVertexArrayRangeNV = (PFNGLVERTEXARRAYRANGENVPROC)glewGetProcAddress((const GLubyte*)"glVertexArrayRangeNV")) == NULL) || r; + + return r; +} + +#endif /* GL_NV_vertex_array_range */ + +#ifdef GL_NV_vertex_array_range2 + +#endif /* GL_NV_vertex_array_range2 */ + +#ifdef GL_NV_vertex_program + +static GLboolean _glewInit_GL_NV_vertex_program (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glAreProgramsResidentNV = (PFNGLAREPROGRAMSRESIDENTNVPROC)glewGetProcAddress((const GLubyte*)"glAreProgramsResidentNV")) == NULL) || r; + r = ((glBindProgramNV = (PFNGLBINDPROGRAMNVPROC)glewGetProcAddress((const GLubyte*)"glBindProgramNV")) == NULL) || r; + r = ((glDeleteProgramsNV = (PFNGLDELETEPROGRAMSNVPROC)glewGetProcAddress((const GLubyte*)"glDeleteProgramsNV")) == NULL) || r; + r = ((glExecuteProgramNV = (PFNGLEXECUTEPROGRAMNVPROC)glewGetProcAddress((const GLubyte*)"glExecuteProgramNV")) == NULL) || r; + r = ((glGenProgramsNV = (PFNGLGENPROGRAMSNVPROC)glewGetProcAddress((const GLubyte*)"glGenProgramsNV")) == NULL) || r; + r = ((glGetProgramParameterdvNV = (PFNGLGETPROGRAMPARAMETERDVNVPROC)glewGetProcAddress((const GLubyte*)"glGetProgramParameterdvNV")) == NULL) || r; + r = ((glGetProgramParameterfvNV = (PFNGLGETPROGRAMPARAMETERFVNVPROC)glewGetProcAddress((const GLubyte*)"glGetProgramParameterfvNV")) == NULL) || r; + r = ((glGetProgramStringNV = (PFNGLGETPROGRAMSTRINGNVPROC)glewGetProcAddress((const GLubyte*)"glGetProgramStringNV")) == NULL) || r; + r = ((glGetProgramivNV = (PFNGLGETPROGRAMIVNVPROC)glewGetProcAddress((const GLubyte*)"glGetProgramivNV")) == NULL) || r; + r = ((glGetTrackMatrixivNV = (PFNGLGETTRACKMATRIXIVNVPROC)glewGetProcAddress((const GLubyte*)"glGetTrackMatrixivNV")) == NULL) || r; + r = ((glGetVertexAttribPointervNV = (PFNGLGETVERTEXATTRIBPOINTERVNVPROC)glewGetProcAddress((const GLubyte*)"glGetVertexAttribPointervNV")) == NULL) || r; + r = ((glGetVertexAttribdvNV = (PFNGLGETVERTEXATTRIBDVNVPROC)glewGetProcAddress((const GLubyte*)"glGetVertexAttribdvNV")) == NULL) || r; + r = ((glGetVertexAttribfvNV = (PFNGLGETVERTEXATTRIBFVNVPROC)glewGetProcAddress((const GLubyte*)"glGetVertexAttribfvNV")) == NULL) || r; + r = ((glGetVertexAttribivNV = (PFNGLGETVERTEXATTRIBIVNVPROC)glewGetProcAddress((const GLubyte*)"glGetVertexAttribivNV")) == NULL) || r; + r = ((glIsProgramNV = (PFNGLISPROGRAMNVPROC)glewGetProcAddress((const GLubyte*)"glIsProgramNV")) == NULL) || r; + r = ((glLoadProgramNV = (PFNGLLOADPROGRAMNVPROC)glewGetProcAddress((const GLubyte*)"glLoadProgramNV")) == NULL) || r; + r = ((glProgramParameter4dNV = (PFNGLPROGRAMPARAMETER4DNVPROC)glewGetProcAddress((const GLubyte*)"glProgramParameter4dNV")) == NULL) || r; + r = ((glProgramParameter4dvNV = (PFNGLPROGRAMPARAMETER4DVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramParameter4dvNV")) == NULL) || r; + r = ((glProgramParameter4fNV = (PFNGLPROGRAMPARAMETER4FNVPROC)glewGetProcAddress((const GLubyte*)"glProgramParameter4fNV")) == NULL) || r; + r = ((glProgramParameter4fvNV = (PFNGLPROGRAMPARAMETER4FVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramParameter4fvNV")) == NULL) || r; + r = ((glProgramParameters4dvNV = (PFNGLPROGRAMPARAMETERS4DVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramParameters4dvNV")) == NULL) || r; + r = ((glProgramParameters4fvNV = (PFNGLPROGRAMPARAMETERS4FVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramParameters4fvNV")) == NULL) || r; + r = ((glRequestResidentProgramsNV = (PFNGLREQUESTRESIDENTPROGRAMSNVPROC)glewGetProcAddress((const GLubyte*)"glRequestResidentProgramsNV")) == NULL) || r; + r = ((glTrackMatrixNV = (PFNGLTRACKMATRIXNVPROC)glewGetProcAddress((const GLubyte*)"glTrackMatrixNV")) == NULL) || r; + r = ((glVertexAttrib1dNV = (PFNGLVERTEXATTRIB1DNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib1dNV")) == NULL) || r; + r = ((glVertexAttrib1dvNV = (PFNGLVERTEXATTRIB1DVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib1dvNV")) == NULL) || r; + r = ((glVertexAttrib1fNV = (PFNGLVERTEXATTRIB1FNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib1fNV")) == NULL) || r; + r = ((glVertexAttrib1fvNV = (PFNGLVERTEXATTRIB1FVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib1fvNV")) == NULL) || r; + r = ((glVertexAttrib1sNV = (PFNGLVERTEXATTRIB1SNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib1sNV")) == NULL) || r; + r = ((glVertexAttrib1svNV = (PFNGLVERTEXATTRIB1SVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib1svNV")) == NULL) || r; + r = ((glVertexAttrib2dNV = (PFNGLVERTEXATTRIB2DNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib2dNV")) == NULL) || r; + r = ((glVertexAttrib2dvNV = (PFNGLVERTEXATTRIB2DVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib2dvNV")) == NULL) || r; + r = ((glVertexAttrib2fNV = (PFNGLVERTEXATTRIB2FNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib2fNV")) == NULL) || r; + r = ((glVertexAttrib2fvNV = (PFNGLVERTEXATTRIB2FVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib2fvNV")) == NULL) || r; + r = ((glVertexAttrib2sNV = (PFNGLVERTEXATTRIB2SNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib2sNV")) == NULL) || r; + r = ((glVertexAttrib2svNV = (PFNGLVERTEXATTRIB2SVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib2svNV")) == NULL) || r; + r = ((glVertexAttrib3dNV = (PFNGLVERTEXATTRIB3DNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib3dNV")) == NULL) || r; + r = ((glVertexAttrib3dvNV = (PFNGLVERTEXATTRIB3DVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib3dvNV")) == NULL) || r; + r = ((glVertexAttrib3fNV = (PFNGLVERTEXATTRIB3FNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib3fNV")) == NULL) || r; + r = ((glVertexAttrib3fvNV = (PFNGLVERTEXATTRIB3FVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib3fvNV")) == NULL) || r; + r = ((glVertexAttrib3sNV = (PFNGLVERTEXATTRIB3SNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib3sNV")) == NULL) || r; + r = ((glVertexAttrib3svNV = (PFNGLVERTEXATTRIB3SVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib3svNV")) == NULL) || r; + r = ((glVertexAttrib4dNV = (PFNGLVERTEXATTRIB4DNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4dNV")) == NULL) || r; + r = ((glVertexAttrib4dvNV = (PFNGLVERTEXATTRIB4DVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4dvNV")) == NULL) || r; + r = ((glVertexAttrib4fNV = (PFNGLVERTEXATTRIB4FNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4fNV")) == NULL) || r; + r = ((glVertexAttrib4fvNV = (PFNGLVERTEXATTRIB4FVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4fvNV")) == NULL) || r; + r = ((glVertexAttrib4sNV = (PFNGLVERTEXATTRIB4SNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4sNV")) == NULL) || r; + r = ((glVertexAttrib4svNV = (PFNGLVERTEXATTRIB4SVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4svNV")) == NULL) || r; + r = ((glVertexAttrib4ubNV = (PFNGLVERTEXATTRIB4UBNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4ubNV")) == NULL) || r; + r = ((glVertexAttrib4ubvNV = (PFNGLVERTEXATTRIB4UBVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttrib4ubvNV")) == NULL) || r; + r = ((glVertexAttribPointerNV = (PFNGLVERTEXATTRIBPOINTERNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribPointerNV")) == NULL) || r; + r = ((glVertexAttribs1dvNV = (PFNGLVERTEXATTRIBS1DVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribs1dvNV")) == NULL) || r; + r = ((glVertexAttribs1fvNV = (PFNGLVERTEXATTRIBS1FVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribs1fvNV")) == NULL) || r; + r = ((glVertexAttribs1svNV = (PFNGLVERTEXATTRIBS1SVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribs1svNV")) == NULL) || r; + r = ((glVertexAttribs2dvNV = (PFNGLVERTEXATTRIBS2DVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribs2dvNV")) == NULL) || r; + r = ((glVertexAttribs2fvNV = (PFNGLVERTEXATTRIBS2FVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribs2fvNV")) == NULL) || r; + r = ((glVertexAttribs2svNV = (PFNGLVERTEXATTRIBS2SVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribs2svNV")) == NULL) || r; + r = ((glVertexAttribs3dvNV = (PFNGLVERTEXATTRIBS3DVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribs3dvNV")) == NULL) || r; + r = ((glVertexAttribs3fvNV = (PFNGLVERTEXATTRIBS3FVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribs3fvNV")) == NULL) || r; + r = ((glVertexAttribs3svNV = (PFNGLVERTEXATTRIBS3SVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribs3svNV")) == NULL) || r; + r = ((glVertexAttribs4dvNV = (PFNGLVERTEXATTRIBS4DVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribs4dvNV")) == NULL) || r; + r = ((glVertexAttribs4fvNV = (PFNGLVERTEXATTRIBS4FVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribs4fvNV")) == NULL) || r; + r = ((glVertexAttribs4svNV = (PFNGLVERTEXATTRIBS4SVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribs4svNV")) == NULL) || r; + r = ((glVertexAttribs4ubvNV = (PFNGLVERTEXATTRIBS4UBVNVPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribs4ubvNV")) == NULL) || r; + + return r; +} + +#endif /* GL_NV_vertex_program */ + +#ifdef GL_NV_vertex_program1_1 + +#endif /* GL_NV_vertex_program1_1 */ + +#ifdef GL_NV_vertex_program2 + +#endif /* GL_NV_vertex_program2 */ + +#ifdef GL_NV_vertex_program2_option + +#endif /* GL_NV_vertex_program2_option */ + +#ifdef GL_NV_vertex_program3 + +#endif /* GL_NV_vertex_program3 */ + +#ifdef GL_NV_vertex_program4 + +#endif /* GL_NV_vertex_program4 */ + +#ifdef GL_OES_byte_coordinates + +#endif /* GL_OES_byte_coordinates */ + +#ifdef GL_OES_compressed_paletted_texture + +#endif /* GL_OES_compressed_paletted_texture */ + +#ifdef GL_OES_read_format + +#endif /* GL_OES_read_format */ + +#ifdef GL_OES_single_precision + +static GLboolean _glewInit_GL_OES_single_precision (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glClearDepthfOES = (PFNGLCLEARDEPTHFOESPROC)glewGetProcAddress((const GLubyte*)"glClearDepthfOES")) == NULL) || r; + r = ((glClipPlanefOES = (PFNGLCLIPPLANEFOESPROC)glewGetProcAddress((const GLubyte*)"glClipPlanefOES")) == NULL) || r; + r = ((glDepthRangefOES = (PFNGLDEPTHRANGEFOESPROC)glewGetProcAddress((const GLubyte*)"glDepthRangefOES")) == NULL) || r; + r = ((glFrustumfOES = (PFNGLFRUSTUMFOESPROC)glewGetProcAddress((const GLubyte*)"glFrustumfOES")) == NULL) || r; + r = ((glGetClipPlanefOES = (PFNGLGETCLIPPLANEFOESPROC)glewGetProcAddress((const GLubyte*)"glGetClipPlanefOES")) == NULL) || r; + r = ((glOrthofOES = (PFNGLORTHOFOESPROC)glewGetProcAddress((const GLubyte*)"glOrthofOES")) == NULL) || r; + + return r; +} + +#endif /* GL_OES_single_precision */ + +#ifdef GL_OML_interlace + +#endif /* GL_OML_interlace */ + +#ifdef GL_OML_resample + +#endif /* GL_OML_resample */ + +#ifdef GL_OML_subsample + +#endif /* GL_OML_subsample */ + +#ifdef GL_PGI_misc_hints + +#endif /* GL_PGI_misc_hints */ + +#ifdef GL_PGI_vertex_hints + +#endif /* GL_PGI_vertex_hints */ + +#ifdef GL_REND_screen_coordinates + +#endif /* GL_REND_screen_coordinates */ + +#ifdef GL_S3_s3tc + +#endif /* GL_S3_s3tc */ + +#ifdef GL_SGIS_color_range + +#endif /* GL_SGIS_color_range */ + +#ifdef GL_SGIS_detail_texture + +static GLboolean _glewInit_GL_SGIS_detail_texture (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glDetailTexFuncSGIS = (PFNGLDETAILTEXFUNCSGISPROC)glewGetProcAddress((const GLubyte*)"glDetailTexFuncSGIS")) == NULL) || r; + r = ((glGetDetailTexFuncSGIS = (PFNGLGETDETAILTEXFUNCSGISPROC)glewGetProcAddress((const GLubyte*)"glGetDetailTexFuncSGIS")) == NULL) || r; + + return r; +} + +#endif /* GL_SGIS_detail_texture */ + +#ifdef GL_SGIS_fog_function + +static GLboolean _glewInit_GL_SGIS_fog_function (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glFogFuncSGIS = (PFNGLFOGFUNCSGISPROC)glewGetProcAddress((const GLubyte*)"glFogFuncSGIS")) == NULL) || r; + r = ((glGetFogFuncSGIS = (PFNGLGETFOGFUNCSGISPROC)glewGetProcAddress((const GLubyte*)"glGetFogFuncSGIS")) == NULL) || r; + + return r; +} + +#endif /* GL_SGIS_fog_function */ + +#ifdef GL_SGIS_generate_mipmap + +#endif /* GL_SGIS_generate_mipmap */ + +#ifdef GL_SGIS_multisample + +static GLboolean _glewInit_GL_SGIS_multisample (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glSampleMaskSGIS = (PFNGLSAMPLEMASKSGISPROC)glewGetProcAddress((const GLubyte*)"glSampleMaskSGIS")) == NULL) || r; + r = ((glSamplePatternSGIS = (PFNGLSAMPLEPATTERNSGISPROC)glewGetProcAddress((const GLubyte*)"glSamplePatternSGIS")) == NULL) || r; + + return r; +} + +#endif /* GL_SGIS_multisample */ + +#ifdef GL_SGIS_pixel_texture + +#endif /* GL_SGIS_pixel_texture */ + +#ifdef GL_SGIS_point_line_texgen + +#endif /* GL_SGIS_point_line_texgen */ + +#ifdef GL_SGIS_sharpen_texture + +static GLboolean _glewInit_GL_SGIS_sharpen_texture (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glGetSharpenTexFuncSGIS = (PFNGLGETSHARPENTEXFUNCSGISPROC)glewGetProcAddress((const GLubyte*)"glGetSharpenTexFuncSGIS")) == NULL) || r; + r = ((glSharpenTexFuncSGIS = (PFNGLSHARPENTEXFUNCSGISPROC)glewGetProcAddress((const GLubyte*)"glSharpenTexFuncSGIS")) == NULL) || r; + + return r; +} + +#endif /* GL_SGIS_sharpen_texture */ + +#ifdef GL_SGIS_texture4D + +static GLboolean _glewInit_GL_SGIS_texture4D (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glTexImage4DSGIS = (PFNGLTEXIMAGE4DSGISPROC)glewGetProcAddress((const GLubyte*)"glTexImage4DSGIS")) == NULL) || r; + r = ((glTexSubImage4DSGIS = (PFNGLTEXSUBIMAGE4DSGISPROC)glewGetProcAddress((const GLubyte*)"glTexSubImage4DSGIS")) == NULL) || r; + + return r; +} + +#endif /* GL_SGIS_texture4D */ + +#ifdef GL_SGIS_texture_border_clamp + +#endif /* GL_SGIS_texture_border_clamp */ + +#ifdef GL_SGIS_texture_edge_clamp + +#endif /* GL_SGIS_texture_edge_clamp */ + +#ifdef GL_SGIS_texture_filter4 + +static GLboolean _glewInit_GL_SGIS_texture_filter4 (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glGetTexFilterFuncSGIS = (PFNGLGETTEXFILTERFUNCSGISPROC)glewGetProcAddress((const GLubyte*)"glGetTexFilterFuncSGIS")) == NULL) || r; + r = ((glTexFilterFuncSGIS = (PFNGLTEXFILTERFUNCSGISPROC)glewGetProcAddress((const GLubyte*)"glTexFilterFuncSGIS")) == NULL) || r; + + return r; +} + +#endif /* GL_SGIS_texture_filter4 */ + +#ifdef GL_SGIS_texture_lod + +#endif /* GL_SGIS_texture_lod */ + +#ifdef GL_SGIS_texture_select + +#endif /* GL_SGIS_texture_select */ + +#ifdef GL_SGIX_async + +static GLboolean _glewInit_GL_SGIX_async (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glAsyncMarkerSGIX = (PFNGLASYNCMARKERSGIXPROC)glewGetProcAddress((const GLubyte*)"glAsyncMarkerSGIX")) == NULL) || r; + r = ((glDeleteAsyncMarkersSGIX = (PFNGLDELETEASYNCMARKERSSGIXPROC)glewGetProcAddress((const GLubyte*)"glDeleteAsyncMarkersSGIX")) == NULL) || r; + r = ((glFinishAsyncSGIX = (PFNGLFINISHASYNCSGIXPROC)glewGetProcAddress((const GLubyte*)"glFinishAsyncSGIX")) == NULL) || r; + r = ((glGenAsyncMarkersSGIX = (PFNGLGENASYNCMARKERSSGIXPROC)glewGetProcAddress((const GLubyte*)"glGenAsyncMarkersSGIX")) == NULL) || r; + r = ((glIsAsyncMarkerSGIX = (PFNGLISASYNCMARKERSGIXPROC)glewGetProcAddress((const GLubyte*)"glIsAsyncMarkerSGIX")) == NULL) || r; + r = ((glPollAsyncSGIX = (PFNGLPOLLASYNCSGIXPROC)glewGetProcAddress((const GLubyte*)"glPollAsyncSGIX")) == NULL) || r; + + return r; +} + +#endif /* GL_SGIX_async */ + +#ifdef GL_SGIX_async_histogram + +#endif /* GL_SGIX_async_histogram */ + +#ifdef GL_SGIX_async_pixel + +#endif /* GL_SGIX_async_pixel */ + +#ifdef GL_SGIX_blend_alpha_minmax + +#endif /* GL_SGIX_blend_alpha_minmax */ + +#ifdef GL_SGIX_clipmap + +#endif /* GL_SGIX_clipmap */ + +#ifdef GL_SGIX_convolution_accuracy + +#endif /* GL_SGIX_convolution_accuracy */ + +#ifdef GL_SGIX_depth_texture + +#endif /* GL_SGIX_depth_texture */ + +#ifdef GL_SGIX_flush_raster + +static GLboolean _glewInit_GL_SGIX_flush_raster (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glFlushRasterSGIX = (PFNGLFLUSHRASTERSGIXPROC)glewGetProcAddress((const GLubyte*)"glFlushRasterSGIX")) == NULL) || r; + + return r; +} + +#endif /* GL_SGIX_flush_raster */ + +#ifdef GL_SGIX_fog_offset + +#endif /* GL_SGIX_fog_offset */ + +#ifdef GL_SGIX_fog_texture + +static GLboolean _glewInit_GL_SGIX_fog_texture (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glTextureFogSGIX = (PFNGLTEXTUREFOGSGIXPROC)glewGetProcAddress((const GLubyte*)"glTextureFogSGIX")) == NULL) || r; + + return r; +} + +#endif /* GL_SGIX_fog_texture */ + +#ifdef GL_SGIX_fragment_specular_lighting + +static GLboolean _glewInit_GL_SGIX_fragment_specular_lighting (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glFragmentColorMaterialSGIX = (PFNGLFRAGMENTCOLORMATERIALSGIXPROC)glewGetProcAddress((const GLubyte*)"glFragmentColorMaterialSGIX")) == NULL) || r; + r = ((glFragmentLightModelfSGIX = (PFNGLFRAGMENTLIGHTMODELFSGIXPROC)glewGetProcAddress((const GLubyte*)"glFragmentLightModelfSGIX")) == NULL) || r; + r = ((glFragmentLightModelfvSGIX = (PFNGLFRAGMENTLIGHTMODELFVSGIXPROC)glewGetProcAddress((const GLubyte*)"glFragmentLightModelfvSGIX")) == NULL) || r; + r = ((glFragmentLightModeliSGIX = (PFNGLFRAGMENTLIGHTMODELISGIXPROC)glewGetProcAddress((const GLubyte*)"glFragmentLightModeliSGIX")) == NULL) || r; + r = ((glFragmentLightModelivSGIX = (PFNGLFRAGMENTLIGHTMODELIVSGIXPROC)glewGetProcAddress((const GLubyte*)"glFragmentLightModelivSGIX")) == NULL) || r; + r = ((glFragmentLightfSGIX = (PFNGLFRAGMENTLIGHTFSGIXPROC)glewGetProcAddress((const GLubyte*)"glFragmentLightfSGIX")) == NULL) || r; + r = ((glFragmentLightfvSGIX = (PFNGLFRAGMENTLIGHTFVSGIXPROC)glewGetProcAddress((const GLubyte*)"glFragmentLightfvSGIX")) == NULL) || r; + r = ((glFragmentLightiSGIX = (PFNGLFRAGMENTLIGHTISGIXPROC)glewGetProcAddress((const GLubyte*)"glFragmentLightiSGIX")) == NULL) || r; + r = ((glFragmentLightivSGIX = (PFNGLFRAGMENTLIGHTIVSGIXPROC)glewGetProcAddress((const GLubyte*)"glFragmentLightivSGIX")) == NULL) || r; + r = ((glFragmentMaterialfSGIX = (PFNGLFRAGMENTMATERIALFSGIXPROC)glewGetProcAddress((const GLubyte*)"glFragmentMaterialfSGIX")) == NULL) || r; + r = ((glFragmentMaterialfvSGIX = (PFNGLFRAGMENTMATERIALFVSGIXPROC)glewGetProcAddress((const GLubyte*)"glFragmentMaterialfvSGIX")) == NULL) || r; + r = ((glFragmentMaterialiSGIX = (PFNGLFRAGMENTMATERIALISGIXPROC)glewGetProcAddress((const GLubyte*)"glFragmentMaterialiSGIX")) == NULL) || r; + r = ((glFragmentMaterialivSGIX = (PFNGLFRAGMENTMATERIALIVSGIXPROC)glewGetProcAddress((const GLubyte*)"glFragmentMaterialivSGIX")) == NULL) || r; + r = ((glGetFragmentLightfvSGIX = (PFNGLGETFRAGMENTLIGHTFVSGIXPROC)glewGetProcAddress((const GLubyte*)"glGetFragmentLightfvSGIX")) == NULL) || r; + r = ((glGetFragmentLightivSGIX = (PFNGLGETFRAGMENTLIGHTIVSGIXPROC)glewGetProcAddress((const GLubyte*)"glGetFragmentLightivSGIX")) == NULL) || r; + r = ((glGetFragmentMaterialfvSGIX = (PFNGLGETFRAGMENTMATERIALFVSGIXPROC)glewGetProcAddress((const GLubyte*)"glGetFragmentMaterialfvSGIX")) == NULL) || r; + r = ((glGetFragmentMaterialivSGIX = (PFNGLGETFRAGMENTMATERIALIVSGIXPROC)glewGetProcAddress((const GLubyte*)"glGetFragmentMaterialivSGIX")) == NULL) || r; + + return r; +} + +#endif /* GL_SGIX_fragment_specular_lighting */ + +#ifdef GL_SGIX_framezoom + +static GLboolean _glewInit_GL_SGIX_framezoom (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glFrameZoomSGIX = (PFNGLFRAMEZOOMSGIXPROC)glewGetProcAddress((const GLubyte*)"glFrameZoomSGIX")) == NULL) || r; + + return r; +} + +#endif /* GL_SGIX_framezoom */ + +#ifdef GL_SGIX_interlace + +#endif /* GL_SGIX_interlace */ + +#ifdef GL_SGIX_ir_instrument1 + +#endif /* GL_SGIX_ir_instrument1 */ + +#ifdef GL_SGIX_list_priority + +#endif /* GL_SGIX_list_priority */ + +#ifdef GL_SGIX_pixel_texture + +static GLboolean _glewInit_GL_SGIX_pixel_texture (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glPixelTexGenSGIX = (PFNGLPIXELTEXGENSGIXPROC)glewGetProcAddress((const GLubyte*)"glPixelTexGenSGIX")) == NULL) || r; + + return r; +} + +#endif /* GL_SGIX_pixel_texture */ + +#ifdef GL_SGIX_pixel_texture_bits + +#endif /* GL_SGIX_pixel_texture_bits */ + +#ifdef GL_SGIX_reference_plane + +static GLboolean _glewInit_GL_SGIX_reference_plane (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glReferencePlaneSGIX = (PFNGLREFERENCEPLANESGIXPROC)glewGetProcAddress((const GLubyte*)"glReferencePlaneSGIX")) == NULL) || r; + + return r; +} + +#endif /* GL_SGIX_reference_plane */ + +#ifdef GL_SGIX_resample + +#endif /* GL_SGIX_resample */ + +#ifdef GL_SGIX_shadow + +#endif /* GL_SGIX_shadow */ + +#ifdef GL_SGIX_shadow_ambient + +#endif /* GL_SGIX_shadow_ambient */ + +#ifdef GL_SGIX_sprite + +static GLboolean _glewInit_GL_SGIX_sprite (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glSpriteParameterfSGIX = (PFNGLSPRITEPARAMETERFSGIXPROC)glewGetProcAddress((const GLubyte*)"glSpriteParameterfSGIX")) == NULL) || r; + r = ((glSpriteParameterfvSGIX = (PFNGLSPRITEPARAMETERFVSGIXPROC)glewGetProcAddress((const GLubyte*)"glSpriteParameterfvSGIX")) == NULL) || r; + r = ((glSpriteParameteriSGIX = (PFNGLSPRITEPARAMETERISGIXPROC)glewGetProcAddress((const GLubyte*)"glSpriteParameteriSGIX")) == NULL) || r; + r = ((glSpriteParameterivSGIX = (PFNGLSPRITEPARAMETERIVSGIXPROC)glewGetProcAddress((const GLubyte*)"glSpriteParameterivSGIX")) == NULL) || r; + + return r; +} + +#endif /* GL_SGIX_sprite */ + +#ifdef GL_SGIX_tag_sample_buffer + +static GLboolean _glewInit_GL_SGIX_tag_sample_buffer (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glTagSampleBufferSGIX = (PFNGLTAGSAMPLEBUFFERSGIXPROC)glewGetProcAddress((const GLubyte*)"glTagSampleBufferSGIX")) == NULL) || r; + + return r; +} + +#endif /* GL_SGIX_tag_sample_buffer */ + +#ifdef GL_SGIX_texture_add_env + +#endif /* GL_SGIX_texture_add_env */ + +#ifdef GL_SGIX_texture_coordinate_clamp + +#endif /* GL_SGIX_texture_coordinate_clamp */ + +#ifdef GL_SGIX_texture_lod_bias + +#endif /* GL_SGIX_texture_lod_bias */ + +#ifdef GL_SGIX_texture_multi_buffer + +#endif /* GL_SGIX_texture_multi_buffer */ + +#ifdef GL_SGIX_texture_range + +#endif /* GL_SGIX_texture_range */ + +#ifdef GL_SGIX_texture_scale_bias + +#endif /* GL_SGIX_texture_scale_bias */ + +#ifdef GL_SGIX_vertex_preclip + +#endif /* GL_SGIX_vertex_preclip */ + +#ifdef GL_SGIX_vertex_preclip_hint + +#endif /* GL_SGIX_vertex_preclip_hint */ + +#ifdef GL_SGIX_ycrcb + +#endif /* GL_SGIX_ycrcb */ + +#ifdef GL_SGI_color_matrix + +#endif /* GL_SGI_color_matrix */ + +#ifdef GL_SGI_color_table + +static GLboolean _glewInit_GL_SGI_color_table (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glColorTableParameterfvSGI = (PFNGLCOLORTABLEPARAMETERFVSGIPROC)glewGetProcAddress((const GLubyte*)"glColorTableParameterfvSGI")) == NULL) || r; + r = ((glColorTableParameterivSGI = (PFNGLCOLORTABLEPARAMETERIVSGIPROC)glewGetProcAddress((const GLubyte*)"glColorTableParameterivSGI")) == NULL) || r; + r = ((glColorTableSGI = (PFNGLCOLORTABLESGIPROC)glewGetProcAddress((const GLubyte*)"glColorTableSGI")) == NULL) || r; + r = ((glCopyColorTableSGI = (PFNGLCOPYCOLORTABLESGIPROC)glewGetProcAddress((const GLubyte*)"glCopyColorTableSGI")) == NULL) || r; + r = ((glGetColorTableParameterfvSGI = (PFNGLGETCOLORTABLEPARAMETERFVSGIPROC)glewGetProcAddress((const GLubyte*)"glGetColorTableParameterfvSGI")) == NULL) || r; + r = ((glGetColorTableParameterivSGI = (PFNGLGETCOLORTABLEPARAMETERIVSGIPROC)glewGetProcAddress((const GLubyte*)"glGetColorTableParameterivSGI")) == NULL) || r; + r = ((glGetColorTableSGI = (PFNGLGETCOLORTABLESGIPROC)glewGetProcAddress((const GLubyte*)"glGetColorTableSGI")) == NULL) || r; + + return r; +} + +#endif /* GL_SGI_color_table */ + +#ifdef GL_SGI_texture_color_table + +#endif /* GL_SGI_texture_color_table */ + +#ifdef GL_SUNX_constant_data + +static GLboolean _glewInit_GL_SUNX_constant_data (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glFinishTextureSUNX = (PFNGLFINISHTEXTURESUNXPROC)glewGetProcAddress((const GLubyte*)"glFinishTextureSUNX")) == NULL) || r; + + return r; +} + +#endif /* GL_SUNX_constant_data */ + +#ifdef GL_SUN_convolution_border_modes + +#endif /* GL_SUN_convolution_border_modes */ + +#ifdef GL_SUN_global_alpha + +static GLboolean _glewInit_GL_SUN_global_alpha (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glGlobalAlphaFactorbSUN = (PFNGLGLOBALALPHAFACTORBSUNPROC)glewGetProcAddress((const GLubyte*)"glGlobalAlphaFactorbSUN")) == NULL) || r; + r = ((glGlobalAlphaFactordSUN = (PFNGLGLOBALALPHAFACTORDSUNPROC)glewGetProcAddress((const GLubyte*)"glGlobalAlphaFactordSUN")) == NULL) || r; + r = ((glGlobalAlphaFactorfSUN = (PFNGLGLOBALALPHAFACTORFSUNPROC)glewGetProcAddress((const GLubyte*)"glGlobalAlphaFactorfSUN")) == NULL) || r; + r = ((glGlobalAlphaFactoriSUN = (PFNGLGLOBALALPHAFACTORISUNPROC)glewGetProcAddress((const GLubyte*)"glGlobalAlphaFactoriSUN")) == NULL) || r; + r = ((glGlobalAlphaFactorsSUN = (PFNGLGLOBALALPHAFACTORSSUNPROC)glewGetProcAddress((const GLubyte*)"glGlobalAlphaFactorsSUN")) == NULL) || r; + r = ((glGlobalAlphaFactorubSUN = (PFNGLGLOBALALPHAFACTORUBSUNPROC)glewGetProcAddress((const GLubyte*)"glGlobalAlphaFactorubSUN")) == NULL) || r; + r = ((glGlobalAlphaFactoruiSUN = (PFNGLGLOBALALPHAFACTORUISUNPROC)glewGetProcAddress((const GLubyte*)"glGlobalAlphaFactoruiSUN")) == NULL) || r; + r = ((glGlobalAlphaFactorusSUN = (PFNGLGLOBALALPHAFACTORUSSUNPROC)glewGetProcAddress((const GLubyte*)"glGlobalAlphaFactorusSUN")) == NULL) || r; + + return r; +} + +#endif /* GL_SUN_global_alpha */ + +#ifdef GL_SUN_mesh_array + +#endif /* GL_SUN_mesh_array */ + +#ifdef GL_SUN_read_video_pixels + +static GLboolean _glewInit_GL_SUN_read_video_pixels (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glReadVideoPixelsSUN = (PFNGLREADVIDEOPIXELSSUNPROC)glewGetProcAddress((const GLubyte*)"glReadVideoPixelsSUN")) == NULL) || r; + + return r; +} + +#endif /* GL_SUN_read_video_pixels */ + +#ifdef GL_SUN_slice_accum + +#endif /* GL_SUN_slice_accum */ + +#ifdef GL_SUN_triangle_list + +static GLboolean _glewInit_GL_SUN_triangle_list (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glReplacementCodePointerSUN = (PFNGLREPLACEMENTCODEPOINTERSUNPROC)glewGetProcAddress((const GLubyte*)"glReplacementCodePointerSUN")) == NULL) || r; + r = ((glReplacementCodeubSUN = (PFNGLREPLACEMENTCODEUBSUNPROC)glewGetProcAddress((const GLubyte*)"glReplacementCodeubSUN")) == NULL) || r; + r = ((glReplacementCodeubvSUN = (PFNGLREPLACEMENTCODEUBVSUNPROC)glewGetProcAddress((const GLubyte*)"glReplacementCodeubvSUN")) == NULL) || r; + r = ((glReplacementCodeuiSUN = (PFNGLREPLACEMENTCODEUISUNPROC)glewGetProcAddress((const GLubyte*)"glReplacementCodeuiSUN")) == NULL) || r; + r = ((glReplacementCodeuivSUN = (PFNGLREPLACEMENTCODEUIVSUNPROC)glewGetProcAddress((const GLubyte*)"glReplacementCodeuivSUN")) == NULL) || r; + r = ((glReplacementCodeusSUN = (PFNGLREPLACEMENTCODEUSSUNPROC)glewGetProcAddress((const GLubyte*)"glReplacementCodeusSUN")) == NULL) || r; + r = ((glReplacementCodeusvSUN = (PFNGLREPLACEMENTCODEUSVSUNPROC)glewGetProcAddress((const GLubyte*)"glReplacementCodeusvSUN")) == NULL) || r; + + return r; +} + +#endif /* GL_SUN_triangle_list */ + +#ifdef GL_SUN_vertex + +static GLboolean _glewInit_GL_SUN_vertex (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glColor3fVertex3fSUN = (PFNGLCOLOR3FVERTEX3FSUNPROC)glewGetProcAddress((const GLubyte*)"glColor3fVertex3fSUN")) == NULL) || r; + r = ((glColor3fVertex3fvSUN = (PFNGLCOLOR3FVERTEX3FVSUNPROC)glewGetProcAddress((const GLubyte*)"glColor3fVertex3fvSUN")) == NULL) || r; + r = ((glColor4fNormal3fVertex3fSUN = (PFNGLCOLOR4FNORMAL3FVERTEX3FSUNPROC)glewGetProcAddress((const GLubyte*)"glColor4fNormal3fVertex3fSUN")) == NULL) || r; + r = ((glColor4fNormal3fVertex3fvSUN = (PFNGLCOLOR4FNORMAL3FVERTEX3FVSUNPROC)glewGetProcAddress((const GLubyte*)"glColor4fNormal3fVertex3fvSUN")) == NULL) || r; + r = ((glColor4ubVertex2fSUN = (PFNGLCOLOR4UBVERTEX2FSUNPROC)glewGetProcAddress((const GLubyte*)"glColor4ubVertex2fSUN")) == NULL) || r; + r = ((glColor4ubVertex2fvSUN = (PFNGLCOLOR4UBVERTEX2FVSUNPROC)glewGetProcAddress((const GLubyte*)"glColor4ubVertex2fvSUN")) == NULL) || r; + r = ((glColor4ubVertex3fSUN = (PFNGLCOLOR4UBVERTEX3FSUNPROC)glewGetProcAddress((const GLubyte*)"glColor4ubVertex3fSUN")) == NULL) || r; + r = ((glColor4ubVertex3fvSUN = (PFNGLCOLOR4UBVERTEX3FVSUNPROC)glewGetProcAddress((const GLubyte*)"glColor4ubVertex3fvSUN")) == NULL) || r; + r = ((glNormal3fVertex3fSUN = (PFNGLNORMAL3FVERTEX3FSUNPROC)glewGetProcAddress((const GLubyte*)"glNormal3fVertex3fSUN")) == NULL) || r; + r = ((glNormal3fVertex3fvSUN = (PFNGLNORMAL3FVERTEX3FVSUNPROC)glewGetProcAddress((const GLubyte*)"glNormal3fVertex3fvSUN")) == NULL) || r; + r = ((glReplacementCodeuiColor3fVertex3fSUN = (PFNGLREPLACEMENTCODEUICOLOR3FVERTEX3FSUNPROC)glewGetProcAddress((const GLubyte*)"glReplacementCodeuiColor3fVertex3fSUN")) == NULL) || r; + r = ((glReplacementCodeuiColor3fVertex3fvSUN = (PFNGLREPLACEMENTCODEUICOLOR3FVERTEX3FVSUNPROC)glewGetProcAddress((const GLubyte*)"glReplacementCodeuiColor3fVertex3fvSUN")) == NULL) || r; + r = ((glReplacementCodeuiColor4fNormal3fVertex3fSUN = (PFNGLREPLACEMENTCODEUICOLOR4FNORMAL3FVERTEX3FSUNPROC)glewGetProcAddress((const GLubyte*)"glReplacementCodeuiColor4fNormal3fVertex3fSUN")) == NULL) || r; + r = ((glReplacementCodeuiColor4fNormal3fVertex3fvSUN = (PFNGLREPLACEMENTCODEUICOLOR4FNORMAL3FVERTEX3FVSUNPROC)glewGetProcAddress((const GLubyte*)"glReplacementCodeuiColor4fNormal3fVertex3fvSUN")) == NULL) || r; + r = ((glReplacementCodeuiColor4ubVertex3fSUN = (PFNGLREPLACEMENTCODEUICOLOR4UBVERTEX3FSUNPROC)glewGetProcAddress((const GLubyte*)"glReplacementCodeuiColor4ubVertex3fSUN")) == NULL) || r; + r = ((glReplacementCodeuiColor4ubVertex3fvSUN = (PFNGLREPLACEMENTCODEUICOLOR4UBVERTEX3FVSUNPROC)glewGetProcAddress((const GLubyte*)"glReplacementCodeuiColor4ubVertex3fvSUN")) == NULL) || r; + r = ((glReplacementCodeuiNormal3fVertex3fSUN = (PFNGLREPLACEMENTCODEUINORMAL3FVERTEX3FSUNPROC)glewGetProcAddress((const GLubyte*)"glReplacementCodeuiNormal3fVertex3fSUN")) == NULL) || r; + r = ((glReplacementCodeuiNormal3fVertex3fvSUN = (PFNGLREPLACEMENTCODEUINORMAL3FVERTEX3FVSUNPROC)glewGetProcAddress((const GLubyte*)"glReplacementCodeuiNormal3fVertex3fvSUN")) == NULL) || r; + r = ((glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN = (PFNGLREPLACEMENTCODEUITEXCOORD2FCOLOR4FNORMAL3FVERTEX3FSUNPROC)glewGetProcAddress((const GLubyte*)"glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN")) == NULL) || r; + r = ((glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN = (PFNGLREPLACEMENTCODEUITEXCOORD2FCOLOR4FNORMAL3FVERTEX3FVSUNPROC)glewGetProcAddress((const GLubyte*)"glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN")) == NULL) || r; + r = ((glReplacementCodeuiTexCoord2fNormal3fVertex3fSUN = (PFNGLREPLACEMENTCODEUITEXCOORD2FNORMAL3FVERTEX3FSUNPROC)glewGetProcAddress((const GLubyte*)"glReplacementCodeuiTexCoord2fNormal3fVertex3fSUN")) == NULL) || r; + r = ((glReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN = (PFNGLREPLACEMENTCODEUITEXCOORD2FNORMAL3FVERTEX3FVSUNPROC)glewGetProcAddress((const GLubyte*)"glReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN")) == NULL) || r; + r = ((glReplacementCodeuiTexCoord2fVertex3fSUN = (PFNGLREPLACEMENTCODEUITEXCOORD2FVERTEX3FSUNPROC)glewGetProcAddress((const GLubyte*)"glReplacementCodeuiTexCoord2fVertex3fSUN")) == NULL) || r; + r = ((glReplacementCodeuiTexCoord2fVertex3fvSUN = (PFNGLREPLACEMENTCODEUITEXCOORD2FVERTEX3FVSUNPROC)glewGetProcAddress((const GLubyte*)"glReplacementCodeuiTexCoord2fVertex3fvSUN")) == NULL) || r; + r = ((glReplacementCodeuiVertex3fSUN = (PFNGLREPLACEMENTCODEUIVERTEX3FSUNPROC)glewGetProcAddress((const GLubyte*)"glReplacementCodeuiVertex3fSUN")) == NULL) || r; + r = ((glReplacementCodeuiVertex3fvSUN = (PFNGLREPLACEMENTCODEUIVERTEX3FVSUNPROC)glewGetProcAddress((const GLubyte*)"glReplacementCodeuiVertex3fvSUN")) == NULL) || r; + r = ((glTexCoord2fColor3fVertex3fSUN = (PFNGLTEXCOORD2FCOLOR3FVERTEX3FSUNPROC)glewGetProcAddress((const GLubyte*)"glTexCoord2fColor3fVertex3fSUN")) == NULL) || r; + r = ((glTexCoord2fColor3fVertex3fvSUN = (PFNGLTEXCOORD2FCOLOR3FVERTEX3FVSUNPROC)glewGetProcAddress((const GLubyte*)"glTexCoord2fColor3fVertex3fvSUN")) == NULL) || r; + r = ((glTexCoord2fColor4fNormal3fVertex3fSUN = (PFNGLTEXCOORD2FCOLOR4FNORMAL3FVERTEX3FSUNPROC)glewGetProcAddress((const GLubyte*)"glTexCoord2fColor4fNormal3fVertex3fSUN")) == NULL) || r; + r = ((glTexCoord2fColor4fNormal3fVertex3fvSUN = (PFNGLTEXCOORD2FCOLOR4FNORMAL3FVERTEX3FVSUNPROC)glewGetProcAddress((const GLubyte*)"glTexCoord2fColor4fNormal3fVertex3fvSUN")) == NULL) || r; + r = ((glTexCoord2fColor4ubVertex3fSUN = (PFNGLTEXCOORD2FCOLOR4UBVERTEX3FSUNPROC)glewGetProcAddress((const GLubyte*)"glTexCoord2fColor4ubVertex3fSUN")) == NULL) || r; + r = ((glTexCoord2fColor4ubVertex3fvSUN = (PFNGLTEXCOORD2FCOLOR4UBVERTEX3FVSUNPROC)glewGetProcAddress((const GLubyte*)"glTexCoord2fColor4ubVertex3fvSUN")) == NULL) || r; + r = ((glTexCoord2fNormal3fVertex3fSUN = (PFNGLTEXCOORD2FNORMAL3FVERTEX3FSUNPROC)glewGetProcAddress((const GLubyte*)"glTexCoord2fNormal3fVertex3fSUN")) == NULL) || r; + r = ((glTexCoord2fNormal3fVertex3fvSUN = (PFNGLTEXCOORD2FNORMAL3FVERTEX3FVSUNPROC)glewGetProcAddress((const GLubyte*)"glTexCoord2fNormal3fVertex3fvSUN")) == NULL) || r; + r = ((glTexCoord2fVertex3fSUN = (PFNGLTEXCOORD2FVERTEX3FSUNPROC)glewGetProcAddress((const GLubyte*)"glTexCoord2fVertex3fSUN")) == NULL) || r; + r = ((glTexCoord2fVertex3fvSUN = (PFNGLTEXCOORD2FVERTEX3FVSUNPROC)glewGetProcAddress((const GLubyte*)"glTexCoord2fVertex3fvSUN")) == NULL) || r; + r = ((glTexCoord4fColor4fNormal3fVertex4fSUN = (PFNGLTEXCOORD4FCOLOR4FNORMAL3FVERTEX4FSUNPROC)glewGetProcAddress((const GLubyte*)"glTexCoord4fColor4fNormal3fVertex4fSUN")) == NULL) || r; + r = ((glTexCoord4fColor4fNormal3fVertex4fvSUN = (PFNGLTEXCOORD4FCOLOR4FNORMAL3FVERTEX4FVSUNPROC)glewGetProcAddress((const GLubyte*)"glTexCoord4fColor4fNormal3fVertex4fvSUN")) == NULL) || r; + r = ((glTexCoord4fVertex4fSUN = (PFNGLTEXCOORD4FVERTEX4FSUNPROC)glewGetProcAddress((const GLubyte*)"glTexCoord4fVertex4fSUN")) == NULL) || r; + r = ((glTexCoord4fVertex4fvSUN = (PFNGLTEXCOORD4FVERTEX4FVSUNPROC)glewGetProcAddress((const GLubyte*)"glTexCoord4fVertex4fvSUN")) == NULL) || r; + + return r; +} + +#endif /* GL_SUN_vertex */ + +#ifdef GL_WIN_phong_shading + +#endif /* GL_WIN_phong_shading */ + +#ifdef GL_WIN_specular_fog + +#endif /* GL_WIN_specular_fog */ + +#ifdef GL_WIN_swap_hint + +static GLboolean _glewInit_GL_WIN_swap_hint (GLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glAddSwapHintRectWIN = (PFNGLADDSWAPHINTRECTWINPROC)glewGetProcAddress((const GLubyte*)"glAddSwapHintRectWIN")) == NULL) || r; + + return r; +} + +#endif /* GL_WIN_swap_hint */ + +/* ------------------------------------------------------------------------- */ + +/* + * Search for name in the extensions string. Use of strstr() + * is not sufficient because extension names can be prefixes of + * other extension names. Could use strtok() but the constant + * string returned by glGetString might be in read-only memory. + */ +GLboolean glewGetExtension (const char* name) +{ + GLubyte* p; + GLubyte* end; + GLuint len = _glewStrLen((const GLubyte*)name); + p = (GLubyte*)glGetString(GL_EXTENSIONS); + if (0 == p) return GL_FALSE; + end = p + _glewStrLen(p); + while (p < end) + { + GLuint n = _glewStrCLen(p, ' '); + if (len == n && _glewStrSame((const GLubyte*)name, p, n)) return GL_TRUE; + p += n+1; + } + return GL_FALSE; +} + +/* ------------------------------------------------------------------------- */ + +#ifndef GLEW_MX +static +#endif +GLenum glewContextInit (GLEW_CONTEXT_ARG_DEF_LIST) +{ + const GLubyte* s; + GLuint dot, major, minor; + /* query opengl version */ + s = glGetString(GL_VERSION); + dot = _glewStrCLen(s, '.'); + major = dot-1; + minor = dot+1; + if (dot == 0 || s[minor] == '\0') + return GLEW_ERROR_NO_GL_VERSION; + if (s[major] == '1' && s[minor] == '0') + { + return GLEW_ERROR_GL_VERSION_10_ONLY; + } + else + { + CONST_CAST(GLEW_VERSION_1_1) = GL_TRUE; + if (s[major] >= '2') + { + CONST_CAST(GLEW_VERSION_1_2) = GL_TRUE; + CONST_CAST(GLEW_VERSION_1_3) = GL_TRUE; + CONST_CAST(GLEW_VERSION_1_4) = GL_TRUE; + CONST_CAST(GLEW_VERSION_1_5) = GL_TRUE; + CONST_CAST(GLEW_VERSION_2_0) = GL_TRUE; + if (s[minor] >= '1') + { + CONST_CAST(GLEW_VERSION_2_1) = GL_TRUE; + } + } + else + { + if (s[minor] >= '5') + { + CONST_CAST(GLEW_VERSION_1_2) = GL_TRUE; + CONST_CAST(GLEW_VERSION_1_3) = GL_TRUE; + CONST_CAST(GLEW_VERSION_1_4) = GL_TRUE; + CONST_CAST(GLEW_VERSION_1_5) = GL_TRUE; + CONST_CAST(GLEW_VERSION_2_0) = GL_FALSE; + CONST_CAST(GLEW_VERSION_2_1) = GL_FALSE; + } + if (s[minor] == '4') + { + CONST_CAST(GLEW_VERSION_1_2) = GL_TRUE; + CONST_CAST(GLEW_VERSION_1_3) = GL_TRUE; + CONST_CAST(GLEW_VERSION_1_4) = GL_TRUE; + CONST_CAST(GLEW_VERSION_1_5) = GL_FALSE; + CONST_CAST(GLEW_VERSION_2_0) = GL_FALSE; + CONST_CAST(GLEW_VERSION_2_1) = GL_FALSE; + } + if (s[minor] == '3') + { + CONST_CAST(GLEW_VERSION_1_2) = GL_TRUE; + CONST_CAST(GLEW_VERSION_1_3) = GL_TRUE; + CONST_CAST(GLEW_VERSION_1_4) = GL_FALSE; + CONST_CAST(GLEW_VERSION_1_5) = GL_FALSE; + CONST_CAST(GLEW_VERSION_2_0) = GL_FALSE; + CONST_CAST(GLEW_VERSION_2_1) = GL_FALSE; + } + if (s[minor] == '2') + { + CONST_CAST(GLEW_VERSION_1_2) = GL_TRUE; + CONST_CAST(GLEW_VERSION_1_3) = GL_FALSE; + CONST_CAST(GLEW_VERSION_1_4) = GL_FALSE; + CONST_CAST(GLEW_VERSION_1_5) = GL_FALSE; + CONST_CAST(GLEW_VERSION_2_0) = GL_FALSE; + CONST_CAST(GLEW_VERSION_2_1) = GL_FALSE; + } + if (s[minor] < '2') + { + CONST_CAST(GLEW_VERSION_1_2) = GL_FALSE; + CONST_CAST(GLEW_VERSION_1_3) = GL_FALSE; + CONST_CAST(GLEW_VERSION_1_4) = GL_FALSE; + CONST_CAST(GLEW_VERSION_1_5) = GL_FALSE; + CONST_CAST(GLEW_VERSION_2_0) = GL_FALSE; + CONST_CAST(GLEW_VERSION_2_1) = GL_FALSE; + } + } + } + /* initialize extensions */ +#ifdef GL_VERSION_1_2 + if (glewExperimental || GLEW_VERSION_1_2) CONST_CAST(GLEW_VERSION_1_2) = !_glewInit_GL_VERSION_1_2(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_VERSION_1_2 */ +#ifdef GL_VERSION_1_3 + if (glewExperimental || GLEW_VERSION_1_3) CONST_CAST(GLEW_VERSION_1_3) = !_glewInit_GL_VERSION_1_3(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_VERSION_1_3 */ +#ifdef GL_VERSION_1_4 + if (glewExperimental || GLEW_VERSION_1_4) CONST_CAST(GLEW_VERSION_1_4) = !_glewInit_GL_VERSION_1_4(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_VERSION_1_4 */ +#ifdef GL_VERSION_1_5 + if (glewExperimental || GLEW_VERSION_1_5) CONST_CAST(GLEW_VERSION_1_5) = !_glewInit_GL_VERSION_1_5(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_VERSION_1_5 */ +#ifdef GL_VERSION_2_0 + if (glewExperimental || GLEW_VERSION_2_0) CONST_CAST(GLEW_VERSION_2_0) = !_glewInit_GL_VERSION_2_0(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_VERSION_2_0 */ +#ifdef GL_VERSION_2_1 + if (glewExperimental || GLEW_VERSION_2_1) CONST_CAST(GLEW_VERSION_2_1) = !_glewInit_GL_VERSION_2_1(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_VERSION_2_1 */ +#ifdef GL_VERSION_3_0 + if (glewExperimental || GLEW_VERSION_3_0) CONST_CAST(GLEW_VERSION_3_0) = !_glewInit_GL_VERSION_3_0(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_VERSION_3_0 */ +#ifdef GL_3DFX_multisample + CONST_CAST(GLEW_3DFX_multisample) = glewGetExtension("GL_3DFX_multisample"); +#endif /* GL_3DFX_multisample */ +#ifdef GL_3DFX_tbuffer + CONST_CAST(GLEW_3DFX_tbuffer) = glewGetExtension("GL_3DFX_tbuffer"); + if (glewExperimental || GLEW_3DFX_tbuffer) CONST_CAST(GLEW_3DFX_tbuffer) = !_glewInit_GL_3DFX_tbuffer(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_3DFX_tbuffer */ +#ifdef GL_3DFX_texture_compression_FXT1 + CONST_CAST(GLEW_3DFX_texture_compression_FXT1) = glewGetExtension("GL_3DFX_texture_compression_FXT1"); +#endif /* GL_3DFX_texture_compression_FXT1 */ +#ifdef GL_APPLE_client_storage + CONST_CAST(GLEW_APPLE_client_storage) = glewGetExtension("GL_APPLE_client_storage"); +#endif /* GL_APPLE_client_storage */ +#ifdef GL_APPLE_element_array + CONST_CAST(GLEW_APPLE_element_array) = glewGetExtension("GL_APPLE_element_array"); + if (glewExperimental || GLEW_APPLE_element_array) CONST_CAST(GLEW_APPLE_element_array) = !_glewInit_GL_APPLE_element_array(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_APPLE_element_array */ +#ifdef GL_APPLE_fence + CONST_CAST(GLEW_APPLE_fence) = glewGetExtension("GL_APPLE_fence"); + if (glewExperimental || GLEW_APPLE_fence) CONST_CAST(GLEW_APPLE_fence) = !_glewInit_GL_APPLE_fence(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_APPLE_fence */ +#ifdef GL_APPLE_float_pixels + CONST_CAST(GLEW_APPLE_float_pixels) = glewGetExtension("GL_APPLE_float_pixels"); +#endif /* GL_APPLE_float_pixels */ +#ifdef GL_APPLE_flush_buffer_range + CONST_CAST(GLEW_APPLE_flush_buffer_range) = glewGetExtension("GL_APPLE_flush_buffer_range"); + if (glewExperimental || GLEW_APPLE_flush_buffer_range) CONST_CAST(GLEW_APPLE_flush_buffer_range) = !_glewInit_GL_APPLE_flush_buffer_range(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_APPLE_flush_buffer_range */ +#ifdef GL_APPLE_pixel_buffer + CONST_CAST(GLEW_APPLE_pixel_buffer) = glewGetExtension("GL_APPLE_pixel_buffer"); +#endif /* GL_APPLE_pixel_buffer */ +#ifdef GL_APPLE_specular_vector + CONST_CAST(GLEW_APPLE_specular_vector) = glewGetExtension("GL_APPLE_specular_vector"); +#endif /* GL_APPLE_specular_vector */ +#ifdef GL_APPLE_texture_range + CONST_CAST(GLEW_APPLE_texture_range) = glewGetExtension("GL_APPLE_texture_range"); + if (glewExperimental || GLEW_APPLE_texture_range) CONST_CAST(GLEW_APPLE_texture_range) = !_glewInit_GL_APPLE_texture_range(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_APPLE_texture_range */ +#ifdef GL_APPLE_transform_hint + CONST_CAST(GLEW_APPLE_transform_hint) = glewGetExtension("GL_APPLE_transform_hint"); +#endif /* GL_APPLE_transform_hint */ +#ifdef GL_APPLE_vertex_array_object + CONST_CAST(GLEW_APPLE_vertex_array_object) = glewGetExtension("GL_APPLE_vertex_array_object"); + if (glewExperimental || GLEW_APPLE_vertex_array_object) CONST_CAST(GLEW_APPLE_vertex_array_object) = !_glewInit_GL_APPLE_vertex_array_object(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_APPLE_vertex_array_object */ +#ifdef GL_APPLE_vertex_array_range + CONST_CAST(GLEW_APPLE_vertex_array_range) = glewGetExtension("GL_APPLE_vertex_array_range"); + if (glewExperimental || GLEW_APPLE_vertex_array_range) CONST_CAST(GLEW_APPLE_vertex_array_range) = !_glewInit_GL_APPLE_vertex_array_range(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_APPLE_vertex_array_range */ +#ifdef GL_APPLE_ycbcr_422 + CONST_CAST(GLEW_APPLE_ycbcr_422) = glewGetExtension("GL_APPLE_ycbcr_422"); +#endif /* GL_APPLE_ycbcr_422 */ +#ifdef GL_ARB_color_buffer_float + CONST_CAST(GLEW_ARB_color_buffer_float) = glewGetExtension("GL_ARB_color_buffer_float"); + if (glewExperimental || GLEW_ARB_color_buffer_float) CONST_CAST(GLEW_ARB_color_buffer_float) = !_glewInit_GL_ARB_color_buffer_float(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ARB_color_buffer_float */ +#ifdef GL_ARB_depth_buffer_float + CONST_CAST(GLEW_ARB_depth_buffer_float) = glewGetExtension("GL_ARB_depth_buffer_float"); +#endif /* GL_ARB_depth_buffer_float */ +#ifdef GL_ARB_depth_texture + CONST_CAST(GLEW_ARB_depth_texture) = glewGetExtension("GL_ARB_depth_texture"); +#endif /* GL_ARB_depth_texture */ +#ifdef GL_ARB_draw_buffers + CONST_CAST(GLEW_ARB_draw_buffers) = glewGetExtension("GL_ARB_draw_buffers"); + if (glewExperimental || GLEW_ARB_draw_buffers) CONST_CAST(GLEW_ARB_draw_buffers) = !_glewInit_GL_ARB_draw_buffers(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ARB_draw_buffers */ +#ifdef GL_ARB_draw_instanced + CONST_CAST(GLEW_ARB_draw_instanced) = glewGetExtension("GL_ARB_draw_instanced"); + if (glewExperimental || GLEW_ARB_draw_instanced) CONST_CAST(GLEW_ARB_draw_instanced) = !_glewInit_GL_ARB_draw_instanced(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ARB_draw_instanced */ +#ifdef GL_ARB_fragment_program + CONST_CAST(GLEW_ARB_fragment_program) = glewGetExtension("GL_ARB_fragment_program"); +#endif /* GL_ARB_fragment_program */ +#ifdef GL_ARB_fragment_program_shadow + CONST_CAST(GLEW_ARB_fragment_program_shadow) = glewGetExtension("GL_ARB_fragment_program_shadow"); +#endif /* GL_ARB_fragment_program_shadow */ +#ifdef GL_ARB_fragment_shader + CONST_CAST(GLEW_ARB_fragment_shader) = glewGetExtension("GL_ARB_fragment_shader"); +#endif /* GL_ARB_fragment_shader */ +#ifdef GL_ARB_framebuffer_object + CONST_CAST(GLEW_ARB_framebuffer_object) = glewGetExtension("GL_ARB_framebuffer_object"); + if (glewExperimental || GLEW_ARB_framebuffer_object) CONST_CAST(GLEW_ARB_framebuffer_object) = !_glewInit_GL_ARB_framebuffer_object(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ARB_framebuffer_object */ +#ifdef GL_ARB_framebuffer_sRGB + CONST_CAST(GLEW_ARB_framebuffer_sRGB) = glewGetExtension("GL_ARB_framebuffer_sRGB"); +#endif /* GL_ARB_framebuffer_sRGB */ +#ifdef GL_ARB_geometry_shader4 + CONST_CAST(GLEW_ARB_geometry_shader4) = glewGetExtension("GL_ARB_geometry_shader4"); + if (glewExperimental || GLEW_ARB_geometry_shader4) CONST_CAST(GLEW_ARB_geometry_shader4) = !_glewInit_GL_ARB_geometry_shader4(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ARB_geometry_shader4 */ +#ifdef GL_ARB_half_float_pixel + CONST_CAST(GLEW_ARB_half_float_pixel) = glewGetExtension("GL_ARB_half_float_pixel"); +#endif /* GL_ARB_half_float_pixel */ +#ifdef GL_ARB_half_float_vertex + CONST_CAST(GLEW_ARB_half_float_vertex) = glewGetExtension("GL_ARB_half_float_vertex"); +#endif /* GL_ARB_half_float_vertex */ +#ifdef GL_ARB_imaging + CONST_CAST(GLEW_ARB_imaging) = glewGetExtension("GL_ARB_imaging"); + if (glewExperimental || GLEW_ARB_imaging) CONST_CAST(GLEW_ARB_imaging) = !_glewInit_GL_ARB_imaging(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ARB_imaging */ +#ifdef GL_ARB_instanced_arrays + CONST_CAST(GLEW_ARB_instanced_arrays) = glewGetExtension("GL_ARB_instanced_arrays"); + if (glewExperimental || GLEW_ARB_instanced_arrays) CONST_CAST(GLEW_ARB_instanced_arrays) = !_glewInit_GL_ARB_instanced_arrays(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ARB_instanced_arrays */ +#ifdef GL_ARB_map_buffer_range + CONST_CAST(GLEW_ARB_map_buffer_range) = glewGetExtension("GL_ARB_map_buffer_range"); + if (glewExperimental || GLEW_ARB_map_buffer_range) CONST_CAST(GLEW_ARB_map_buffer_range) = !_glewInit_GL_ARB_map_buffer_range(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ARB_map_buffer_range */ +#ifdef GL_ARB_matrix_palette + CONST_CAST(GLEW_ARB_matrix_palette) = glewGetExtension("GL_ARB_matrix_palette"); + if (glewExperimental || GLEW_ARB_matrix_palette) CONST_CAST(GLEW_ARB_matrix_palette) = !_glewInit_GL_ARB_matrix_palette(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ARB_matrix_palette */ +#ifdef GL_ARB_multisample + CONST_CAST(GLEW_ARB_multisample) = glewGetExtension("GL_ARB_multisample"); + if (glewExperimental || GLEW_ARB_multisample) CONST_CAST(GLEW_ARB_multisample) = !_glewInit_GL_ARB_multisample(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ARB_multisample */ +#ifdef GL_ARB_multitexture + CONST_CAST(GLEW_ARB_multitexture) = glewGetExtension("GL_ARB_multitexture"); + if (glewExperimental || GLEW_ARB_multitexture) CONST_CAST(GLEW_ARB_multitexture) = !_glewInit_GL_ARB_multitexture(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ARB_multitexture */ +#ifdef GL_ARB_occlusion_query + CONST_CAST(GLEW_ARB_occlusion_query) = glewGetExtension("GL_ARB_occlusion_query"); + if (glewExperimental || GLEW_ARB_occlusion_query) CONST_CAST(GLEW_ARB_occlusion_query) = !_glewInit_GL_ARB_occlusion_query(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ARB_occlusion_query */ +#ifdef GL_ARB_pixel_buffer_object + CONST_CAST(GLEW_ARB_pixel_buffer_object) = glewGetExtension("GL_ARB_pixel_buffer_object"); +#endif /* GL_ARB_pixel_buffer_object */ +#ifdef GL_ARB_point_parameters + CONST_CAST(GLEW_ARB_point_parameters) = glewGetExtension("GL_ARB_point_parameters"); + if (glewExperimental || GLEW_ARB_point_parameters) CONST_CAST(GLEW_ARB_point_parameters) = !_glewInit_GL_ARB_point_parameters(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ARB_point_parameters */ +#ifdef GL_ARB_point_sprite + CONST_CAST(GLEW_ARB_point_sprite) = glewGetExtension("GL_ARB_point_sprite"); +#endif /* GL_ARB_point_sprite */ +#ifdef GL_ARB_shader_objects + CONST_CAST(GLEW_ARB_shader_objects) = glewGetExtension("GL_ARB_shader_objects"); + if (glewExperimental || GLEW_ARB_shader_objects) CONST_CAST(GLEW_ARB_shader_objects) = !_glewInit_GL_ARB_shader_objects(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ARB_shader_objects */ +#ifdef GL_ARB_shading_language_100 + CONST_CAST(GLEW_ARB_shading_language_100) = glewGetExtension("GL_ARB_shading_language_100"); +#endif /* GL_ARB_shading_language_100 */ +#ifdef GL_ARB_shadow + CONST_CAST(GLEW_ARB_shadow) = glewGetExtension("GL_ARB_shadow"); +#endif /* GL_ARB_shadow */ +#ifdef GL_ARB_shadow_ambient + CONST_CAST(GLEW_ARB_shadow_ambient) = glewGetExtension("GL_ARB_shadow_ambient"); +#endif /* GL_ARB_shadow_ambient */ +#ifdef GL_ARB_texture_border_clamp + CONST_CAST(GLEW_ARB_texture_border_clamp) = glewGetExtension("GL_ARB_texture_border_clamp"); +#endif /* GL_ARB_texture_border_clamp */ +#ifdef GL_ARB_texture_buffer_object + CONST_CAST(GLEW_ARB_texture_buffer_object) = glewGetExtension("GL_ARB_texture_buffer_object"); + if (glewExperimental || GLEW_ARB_texture_buffer_object) CONST_CAST(GLEW_ARB_texture_buffer_object) = !_glewInit_GL_ARB_texture_buffer_object(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ARB_texture_buffer_object */ +#ifdef GL_ARB_texture_compression + CONST_CAST(GLEW_ARB_texture_compression) = glewGetExtension("GL_ARB_texture_compression"); + if (glewExperimental || GLEW_ARB_texture_compression) CONST_CAST(GLEW_ARB_texture_compression) = !_glewInit_GL_ARB_texture_compression(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ARB_texture_compression */ +#ifdef GL_ARB_texture_compression_rgtc + CONST_CAST(GLEW_ARB_texture_compression_rgtc) = glewGetExtension("GL_ARB_texture_compression_rgtc"); +#endif /* GL_ARB_texture_compression_rgtc */ +#ifdef GL_ARB_texture_cube_map + CONST_CAST(GLEW_ARB_texture_cube_map) = glewGetExtension("GL_ARB_texture_cube_map"); +#endif /* GL_ARB_texture_cube_map */ +#ifdef GL_ARB_texture_env_add + CONST_CAST(GLEW_ARB_texture_env_add) = glewGetExtension("GL_ARB_texture_env_add"); +#endif /* GL_ARB_texture_env_add */ +#ifdef GL_ARB_texture_env_combine + CONST_CAST(GLEW_ARB_texture_env_combine) = glewGetExtension("GL_ARB_texture_env_combine"); +#endif /* GL_ARB_texture_env_combine */ +#ifdef GL_ARB_texture_env_crossbar + CONST_CAST(GLEW_ARB_texture_env_crossbar) = glewGetExtension("GL_ARB_texture_env_crossbar"); +#endif /* GL_ARB_texture_env_crossbar */ +#ifdef GL_ARB_texture_env_dot3 + CONST_CAST(GLEW_ARB_texture_env_dot3) = glewGetExtension("GL_ARB_texture_env_dot3"); +#endif /* GL_ARB_texture_env_dot3 */ +#ifdef GL_ARB_texture_float + CONST_CAST(GLEW_ARB_texture_float) = glewGetExtension("GL_ARB_texture_float"); +#endif /* GL_ARB_texture_float */ +#ifdef GL_ARB_texture_mirrored_repeat + CONST_CAST(GLEW_ARB_texture_mirrored_repeat) = glewGetExtension("GL_ARB_texture_mirrored_repeat"); +#endif /* GL_ARB_texture_mirrored_repeat */ +#ifdef GL_ARB_texture_non_power_of_two + CONST_CAST(GLEW_ARB_texture_non_power_of_two) = glewGetExtension("GL_ARB_texture_non_power_of_two"); +#endif /* GL_ARB_texture_non_power_of_two */ +#ifdef GL_ARB_texture_rectangle + CONST_CAST(GLEW_ARB_texture_rectangle) = glewGetExtension("GL_ARB_texture_rectangle"); +#endif /* GL_ARB_texture_rectangle */ +#ifdef GL_ARB_texture_rg + CONST_CAST(GLEW_ARB_texture_rg) = glewGetExtension("GL_ARB_texture_rg"); +#endif /* GL_ARB_texture_rg */ +#ifdef GL_ARB_transpose_matrix + CONST_CAST(GLEW_ARB_transpose_matrix) = glewGetExtension("GL_ARB_transpose_matrix"); + if (glewExperimental || GLEW_ARB_transpose_matrix) CONST_CAST(GLEW_ARB_transpose_matrix) = !_glewInit_GL_ARB_transpose_matrix(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ARB_transpose_matrix */ +#ifdef GL_ARB_vertex_array_object + CONST_CAST(GLEW_ARB_vertex_array_object) = glewGetExtension("GL_ARB_vertex_array_object"); + if (glewExperimental || GLEW_ARB_vertex_array_object) CONST_CAST(GLEW_ARB_vertex_array_object) = !_glewInit_GL_ARB_vertex_array_object(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ARB_vertex_array_object */ +#ifdef GL_ARB_vertex_blend + CONST_CAST(GLEW_ARB_vertex_blend) = glewGetExtension("GL_ARB_vertex_blend"); + if (glewExperimental || GLEW_ARB_vertex_blend) CONST_CAST(GLEW_ARB_vertex_blend) = !_glewInit_GL_ARB_vertex_blend(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ARB_vertex_blend */ +#ifdef GL_ARB_vertex_buffer_object + CONST_CAST(GLEW_ARB_vertex_buffer_object) = glewGetExtension("GL_ARB_vertex_buffer_object"); + if (glewExperimental || GLEW_ARB_vertex_buffer_object) CONST_CAST(GLEW_ARB_vertex_buffer_object) = !_glewInit_GL_ARB_vertex_buffer_object(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ARB_vertex_buffer_object */ +#ifdef GL_ARB_vertex_program + CONST_CAST(GLEW_ARB_vertex_program) = glewGetExtension("GL_ARB_vertex_program"); + if (glewExperimental || GLEW_ARB_vertex_program) CONST_CAST(GLEW_ARB_vertex_program) = !_glewInit_GL_ARB_vertex_program(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ARB_vertex_program */ +#ifdef GL_ARB_vertex_shader + CONST_CAST(GLEW_ARB_vertex_shader) = glewGetExtension("GL_ARB_vertex_shader"); + if (glewExperimental || GLEW_ARB_vertex_shader) CONST_CAST(GLEW_ARB_vertex_shader) = !_glewInit_GL_ARB_vertex_shader(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ARB_vertex_shader */ +#ifdef GL_ARB_window_pos + CONST_CAST(GLEW_ARB_window_pos) = glewGetExtension("GL_ARB_window_pos"); + if (glewExperimental || GLEW_ARB_window_pos) CONST_CAST(GLEW_ARB_window_pos) = !_glewInit_GL_ARB_window_pos(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ARB_window_pos */ +#ifdef GL_ATIX_point_sprites + CONST_CAST(GLEW_ATIX_point_sprites) = glewGetExtension("GL_ATIX_point_sprites"); +#endif /* GL_ATIX_point_sprites */ +#ifdef GL_ATIX_texture_env_combine3 + CONST_CAST(GLEW_ATIX_texture_env_combine3) = glewGetExtension("GL_ATIX_texture_env_combine3"); +#endif /* GL_ATIX_texture_env_combine3 */ +#ifdef GL_ATIX_texture_env_route + CONST_CAST(GLEW_ATIX_texture_env_route) = glewGetExtension("GL_ATIX_texture_env_route"); +#endif /* GL_ATIX_texture_env_route */ +#ifdef GL_ATIX_vertex_shader_output_point_size + CONST_CAST(GLEW_ATIX_vertex_shader_output_point_size) = glewGetExtension("GL_ATIX_vertex_shader_output_point_size"); +#endif /* GL_ATIX_vertex_shader_output_point_size */ +#ifdef GL_ATI_draw_buffers + CONST_CAST(GLEW_ATI_draw_buffers) = glewGetExtension("GL_ATI_draw_buffers"); + if (glewExperimental || GLEW_ATI_draw_buffers) CONST_CAST(GLEW_ATI_draw_buffers) = !_glewInit_GL_ATI_draw_buffers(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ATI_draw_buffers */ +#ifdef GL_ATI_element_array + CONST_CAST(GLEW_ATI_element_array) = glewGetExtension("GL_ATI_element_array"); + if (glewExperimental || GLEW_ATI_element_array) CONST_CAST(GLEW_ATI_element_array) = !_glewInit_GL_ATI_element_array(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ATI_element_array */ +#ifdef GL_ATI_envmap_bumpmap + CONST_CAST(GLEW_ATI_envmap_bumpmap) = glewGetExtension("GL_ATI_envmap_bumpmap"); + if (glewExperimental || GLEW_ATI_envmap_bumpmap) CONST_CAST(GLEW_ATI_envmap_bumpmap) = !_glewInit_GL_ATI_envmap_bumpmap(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ATI_envmap_bumpmap */ +#ifdef GL_ATI_fragment_shader + CONST_CAST(GLEW_ATI_fragment_shader) = glewGetExtension("GL_ATI_fragment_shader"); + if (glewExperimental || GLEW_ATI_fragment_shader) CONST_CAST(GLEW_ATI_fragment_shader) = !_glewInit_GL_ATI_fragment_shader(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ATI_fragment_shader */ +#ifdef GL_ATI_map_object_buffer + CONST_CAST(GLEW_ATI_map_object_buffer) = glewGetExtension("GL_ATI_map_object_buffer"); + if (glewExperimental || GLEW_ATI_map_object_buffer) CONST_CAST(GLEW_ATI_map_object_buffer) = !_glewInit_GL_ATI_map_object_buffer(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ATI_map_object_buffer */ +#ifdef GL_ATI_pn_triangles + CONST_CAST(GLEW_ATI_pn_triangles) = glewGetExtension("GL_ATI_pn_triangles"); + if (glewExperimental || GLEW_ATI_pn_triangles) CONST_CAST(GLEW_ATI_pn_triangles) = !_glewInit_GL_ATI_pn_triangles(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ATI_pn_triangles */ +#ifdef GL_ATI_separate_stencil + CONST_CAST(GLEW_ATI_separate_stencil) = glewGetExtension("GL_ATI_separate_stencil"); + if (glewExperimental || GLEW_ATI_separate_stencil) CONST_CAST(GLEW_ATI_separate_stencil) = !_glewInit_GL_ATI_separate_stencil(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ATI_separate_stencil */ +#ifdef GL_ATI_shader_texture_lod + CONST_CAST(GLEW_ATI_shader_texture_lod) = glewGetExtension("GL_ATI_shader_texture_lod"); +#endif /* GL_ATI_shader_texture_lod */ +#ifdef GL_ATI_text_fragment_shader + CONST_CAST(GLEW_ATI_text_fragment_shader) = glewGetExtension("GL_ATI_text_fragment_shader"); +#endif /* GL_ATI_text_fragment_shader */ +#ifdef GL_ATI_texture_compression_3dc + CONST_CAST(GLEW_ATI_texture_compression_3dc) = glewGetExtension("GL_ATI_texture_compression_3dc"); +#endif /* GL_ATI_texture_compression_3dc */ +#ifdef GL_ATI_texture_env_combine3 + CONST_CAST(GLEW_ATI_texture_env_combine3) = glewGetExtension("GL_ATI_texture_env_combine3"); +#endif /* GL_ATI_texture_env_combine3 */ +#ifdef GL_ATI_texture_float + CONST_CAST(GLEW_ATI_texture_float) = glewGetExtension("GL_ATI_texture_float"); +#endif /* GL_ATI_texture_float */ +#ifdef GL_ATI_texture_mirror_once + CONST_CAST(GLEW_ATI_texture_mirror_once) = glewGetExtension("GL_ATI_texture_mirror_once"); +#endif /* GL_ATI_texture_mirror_once */ +#ifdef GL_ATI_vertex_array_object + CONST_CAST(GLEW_ATI_vertex_array_object) = glewGetExtension("GL_ATI_vertex_array_object"); + if (glewExperimental || GLEW_ATI_vertex_array_object) CONST_CAST(GLEW_ATI_vertex_array_object) = !_glewInit_GL_ATI_vertex_array_object(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ATI_vertex_array_object */ +#ifdef GL_ATI_vertex_attrib_array_object + CONST_CAST(GLEW_ATI_vertex_attrib_array_object) = glewGetExtension("GL_ATI_vertex_attrib_array_object"); + if (glewExperimental || GLEW_ATI_vertex_attrib_array_object) CONST_CAST(GLEW_ATI_vertex_attrib_array_object) = !_glewInit_GL_ATI_vertex_attrib_array_object(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ATI_vertex_attrib_array_object */ +#ifdef GL_ATI_vertex_streams + CONST_CAST(GLEW_ATI_vertex_streams) = glewGetExtension("GL_ATI_vertex_streams"); + if (glewExperimental || GLEW_ATI_vertex_streams) CONST_CAST(GLEW_ATI_vertex_streams) = !_glewInit_GL_ATI_vertex_streams(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_ATI_vertex_streams */ +#ifdef GL_EXT_422_pixels + CONST_CAST(GLEW_EXT_422_pixels) = glewGetExtension("GL_EXT_422_pixels"); +#endif /* GL_EXT_422_pixels */ +#ifdef GL_EXT_Cg_shader + CONST_CAST(GLEW_EXT_Cg_shader) = glewGetExtension("GL_EXT_Cg_shader"); +#endif /* GL_EXT_Cg_shader */ +#ifdef GL_EXT_abgr + CONST_CAST(GLEW_EXT_abgr) = glewGetExtension("GL_EXT_abgr"); +#endif /* GL_EXT_abgr */ +#ifdef GL_EXT_bgra + CONST_CAST(GLEW_EXT_bgra) = glewGetExtension("GL_EXT_bgra"); +#endif /* GL_EXT_bgra */ +#ifdef GL_EXT_bindable_uniform + CONST_CAST(GLEW_EXT_bindable_uniform) = glewGetExtension("GL_EXT_bindable_uniform"); + if (glewExperimental || GLEW_EXT_bindable_uniform) CONST_CAST(GLEW_EXT_bindable_uniform) = !_glewInit_GL_EXT_bindable_uniform(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_bindable_uniform */ +#ifdef GL_EXT_blend_color + CONST_CAST(GLEW_EXT_blend_color) = glewGetExtension("GL_EXT_blend_color"); + if (glewExperimental || GLEW_EXT_blend_color) CONST_CAST(GLEW_EXT_blend_color) = !_glewInit_GL_EXT_blend_color(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_blend_color */ +#ifdef GL_EXT_blend_equation_separate + CONST_CAST(GLEW_EXT_blend_equation_separate) = glewGetExtension("GL_EXT_blend_equation_separate"); + if (glewExperimental || GLEW_EXT_blend_equation_separate) CONST_CAST(GLEW_EXT_blend_equation_separate) = !_glewInit_GL_EXT_blend_equation_separate(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_blend_equation_separate */ +#ifdef GL_EXT_blend_func_separate + CONST_CAST(GLEW_EXT_blend_func_separate) = glewGetExtension("GL_EXT_blend_func_separate"); + if (glewExperimental || GLEW_EXT_blend_func_separate) CONST_CAST(GLEW_EXT_blend_func_separate) = !_glewInit_GL_EXT_blend_func_separate(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_blend_func_separate */ +#ifdef GL_EXT_blend_logic_op + CONST_CAST(GLEW_EXT_blend_logic_op) = glewGetExtension("GL_EXT_blend_logic_op"); +#endif /* GL_EXT_blend_logic_op */ +#ifdef GL_EXT_blend_minmax + CONST_CAST(GLEW_EXT_blend_minmax) = glewGetExtension("GL_EXT_blend_minmax"); + if (glewExperimental || GLEW_EXT_blend_minmax) CONST_CAST(GLEW_EXT_blend_minmax) = !_glewInit_GL_EXT_blend_minmax(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_blend_minmax */ +#ifdef GL_EXT_blend_subtract + CONST_CAST(GLEW_EXT_blend_subtract) = glewGetExtension("GL_EXT_blend_subtract"); +#endif /* GL_EXT_blend_subtract */ +#ifdef GL_EXT_clip_volume_hint + CONST_CAST(GLEW_EXT_clip_volume_hint) = glewGetExtension("GL_EXT_clip_volume_hint"); +#endif /* GL_EXT_clip_volume_hint */ +#ifdef GL_EXT_cmyka + CONST_CAST(GLEW_EXT_cmyka) = glewGetExtension("GL_EXT_cmyka"); +#endif /* GL_EXT_cmyka */ +#ifdef GL_EXT_color_subtable + CONST_CAST(GLEW_EXT_color_subtable) = glewGetExtension("GL_EXT_color_subtable"); + if (glewExperimental || GLEW_EXT_color_subtable) CONST_CAST(GLEW_EXT_color_subtable) = !_glewInit_GL_EXT_color_subtable(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_color_subtable */ +#ifdef GL_EXT_compiled_vertex_array + CONST_CAST(GLEW_EXT_compiled_vertex_array) = glewGetExtension("GL_EXT_compiled_vertex_array"); + if (glewExperimental || GLEW_EXT_compiled_vertex_array) CONST_CAST(GLEW_EXT_compiled_vertex_array) = !_glewInit_GL_EXT_compiled_vertex_array(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_compiled_vertex_array */ +#ifdef GL_EXT_convolution + CONST_CAST(GLEW_EXT_convolution) = glewGetExtension("GL_EXT_convolution"); + if (glewExperimental || GLEW_EXT_convolution) CONST_CAST(GLEW_EXT_convolution) = !_glewInit_GL_EXT_convolution(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_convolution */ +#ifdef GL_EXT_coordinate_frame + CONST_CAST(GLEW_EXT_coordinate_frame) = glewGetExtension("GL_EXT_coordinate_frame"); + if (glewExperimental || GLEW_EXT_coordinate_frame) CONST_CAST(GLEW_EXT_coordinate_frame) = !_glewInit_GL_EXT_coordinate_frame(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_coordinate_frame */ +#ifdef GL_EXT_copy_texture + CONST_CAST(GLEW_EXT_copy_texture) = glewGetExtension("GL_EXT_copy_texture"); + if (glewExperimental || GLEW_EXT_copy_texture) CONST_CAST(GLEW_EXT_copy_texture) = !_glewInit_GL_EXT_copy_texture(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_copy_texture */ +#ifdef GL_EXT_cull_vertex + CONST_CAST(GLEW_EXT_cull_vertex) = glewGetExtension("GL_EXT_cull_vertex"); + if (glewExperimental || GLEW_EXT_cull_vertex) CONST_CAST(GLEW_EXT_cull_vertex) = !_glewInit_GL_EXT_cull_vertex(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_cull_vertex */ +#ifdef GL_EXT_depth_bounds_test + CONST_CAST(GLEW_EXT_depth_bounds_test) = glewGetExtension("GL_EXT_depth_bounds_test"); + if (glewExperimental || GLEW_EXT_depth_bounds_test) CONST_CAST(GLEW_EXT_depth_bounds_test) = !_glewInit_GL_EXT_depth_bounds_test(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_depth_bounds_test */ +#ifdef GL_EXT_direct_state_access + CONST_CAST(GLEW_EXT_direct_state_access) = glewGetExtension("GL_EXT_direct_state_access"); + if (glewExperimental || GLEW_EXT_direct_state_access) CONST_CAST(GLEW_EXT_direct_state_access) = !_glewInit_GL_EXT_direct_state_access(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_direct_state_access */ +#ifdef GL_EXT_draw_buffers2 + CONST_CAST(GLEW_EXT_draw_buffers2) = glewGetExtension("GL_EXT_draw_buffers2"); + if (glewExperimental || GLEW_EXT_draw_buffers2) CONST_CAST(GLEW_EXT_draw_buffers2) = !_glewInit_GL_EXT_draw_buffers2(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_draw_buffers2 */ +#ifdef GL_EXT_draw_instanced + CONST_CAST(GLEW_EXT_draw_instanced) = glewGetExtension("GL_EXT_draw_instanced"); + if (glewExperimental || GLEW_EXT_draw_instanced) CONST_CAST(GLEW_EXT_draw_instanced) = !_glewInit_GL_EXT_draw_instanced(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_draw_instanced */ +#ifdef GL_EXT_draw_range_elements + CONST_CAST(GLEW_EXT_draw_range_elements) = glewGetExtension("GL_EXT_draw_range_elements"); + if (glewExperimental || GLEW_EXT_draw_range_elements) CONST_CAST(GLEW_EXT_draw_range_elements) = !_glewInit_GL_EXT_draw_range_elements(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_draw_range_elements */ +#ifdef GL_EXT_fog_coord + CONST_CAST(GLEW_EXT_fog_coord) = glewGetExtension("GL_EXT_fog_coord"); + if (glewExperimental || GLEW_EXT_fog_coord) CONST_CAST(GLEW_EXT_fog_coord) = !_glewInit_GL_EXT_fog_coord(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_fog_coord */ +#ifdef GL_EXT_fragment_lighting + CONST_CAST(GLEW_EXT_fragment_lighting) = glewGetExtension("GL_EXT_fragment_lighting"); + if (glewExperimental || GLEW_EXT_fragment_lighting) CONST_CAST(GLEW_EXT_fragment_lighting) = !_glewInit_GL_EXT_fragment_lighting(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_fragment_lighting */ +#ifdef GL_EXT_framebuffer_blit + CONST_CAST(GLEW_EXT_framebuffer_blit) = glewGetExtension("GL_EXT_framebuffer_blit"); + if (glewExperimental || GLEW_EXT_framebuffer_blit) CONST_CAST(GLEW_EXT_framebuffer_blit) = !_glewInit_GL_EXT_framebuffer_blit(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_framebuffer_blit */ +#ifdef GL_EXT_framebuffer_multisample + CONST_CAST(GLEW_EXT_framebuffer_multisample) = glewGetExtension("GL_EXT_framebuffer_multisample"); + if (glewExperimental || GLEW_EXT_framebuffer_multisample) CONST_CAST(GLEW_EXT_framebuffer_multisample) = !_glewInit_GL_EXT_framebuffer_multisample(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_framebuffer_multisample */ +#ifdef GL_EXT_framebuffer_object + CONST_CAST(GLEW_EXT_framebuffer_object) = glewGetExtension("GL_EXT_framebuffer_object"); + if (glewExperimental || GLEW_EXT_framebuffer_object) CONST_CAST(GLEW_EXT_framebuffer_object) = !_glewInit_GL_EXT_framebuffer_object(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_framebuffer_object */ +#ifdef GL_EXT_framebuffer_sRGB + CONST_CAST(GLEW_EXT_framebuffer_sRGB) = glewGetExtension("GL_EXT_framebuffer_sRGB"); +#endif /* GL_EXT_framebuffer_sRGB */ +#ifdef GL_EXT_geometry_shader4 + CONST_CAST(GLEW_EXT_geometry_shader4) = glewGetExtension("GL_EXT_geometry_shader4"); + if (glewExperimental || GLEW_EXT_geometry_shader4) CONST_CAST(GLEW_EXT_geometry_shader4) = !_glewInit_GL_EXT_geometry_shader4(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_geometry_shader4 */ +#ifdef GL_EXT_gpu_program_parameters + CONST_CAST(GLEW_EXT_gpu_program_parameters) = glewGetExtension("GL_EXT_gpu_program_parameters"); + if (glewExperimental || GLEW_EXT_gpu_program_parameters) CONST_CAST(GLEW_EXT_gpu_program_parameters) = !_glewInit_GL_EXT_gpu_program_parameters(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_gpu_program_parameters */ +#ifdef GL_EXT_gpu_shader4 + CONST_CAST(GLEW_EXT_gpu_shader4) = glewGetExtension("GL_EXT_gpu_shader4"); + if (glewExperimental || GLEW_EXT_gpu_shader4) CONST_CAST(GLEW_EXT_gpu_shader4) = !_glewInit_GL_EXT_gpu_shader4(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_gpu_shader4 */ +#ifdef GL_EXT_histogram + CONST_CAST(GLEW_EXT_histogram) = glewGetExtension("GL_EXT_histogram"); + if (glewExperimental || GLEW_EXT_histogram) CONST_CAST(GLEW_EXT_histogram) = !_glewInit_GL_EXT_histogram(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_histogram */ +#ifdef GL_EXT_index_array_formats + CONST_CAST(GLEW_EXT_index_array_formats) = glewGetExtension("GL_EXT_index_array_formats"); +#endif /* GL_EXT_index_array_formats */ +#ifdef GL_EXT_index_func + CONST_CAST(GLEW_EXT_index_func) = glewGetExtension("GL_EXT_index_func"); + if (glewExperimental || GLEW_EXT_index_func) CONST_CAST(GLEW_EXT_index_func) = !_glewInit_GL_EXT_index_func(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_index_func */ +#ifdef GL_EXT_index_material + CONST_CAST(GLEW_EXT_index_material) = glewGetExtension("GL_EXT_index_material"); + if (glewExperimental || GLEW_EXT_index_material) CONST_CAST(GLEW_EXT_index_material) = !_glewInit_GL_EXT_index_material(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_index_material */ +#ifdef GL_EXT_index_texture + CONST_CAST(GLEW_EXT_index_texture) = glewGetExtension("GL_EXT_index_texture"); +#endif /* GL_EXT_index_texture */ +#ifdef GL_EXT_light_texture + CONST_CAST(GLEW_EXT_light_texture) = glewGetExtension("GL_EXT_light_texture"); + if (glewExperimental || GLEW_EXT_light_texture) CONST_CAST(GLEW_EXT_light_texture) = !_glewInit_GL_EXT_light_texture(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_light_texture */ +#ifdef GL_EXT_misc_attribute + CONST_CAST(GLEW_EXT_misc_attribute) = glewGetExtension("GL_EXT_misc_attribute"); +#endif /* GL_EXT_misc_attribute */ +#ifdef GL_EXT_multi_draw_arrays + CONST_CAST(GLEW_EXT_multi_draw_arrays) = glewGetExtension("GL_EXT_multi_draw_arrays"); + if (glewExperimental || GLEW_EXT_multi_draw_arrays) CONST_CAST(GLEW_EXT_multi_draw_arrays) = !_glewInit_GL_EXT_multi_draw_arrays(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_multi_draw_arrays */ +#ifdef GL_EXT_multisample + CONST_CAST(GLEW_EXT_multisample) = glewGetExtension("GL_EXT_multisample"); + if (glewExperimental || GLEW_EXT_multisample) CONST_CAST(GLEW_EXT_multisample) = !_glewInit_GL_EXT_multisample(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_multisample */ +#ifdef GL_EXT_packed_depth_stencil + CONST_CAST(GLEW_EXT_packed_depth_stencil) = glewGetExtension("GL_EXT_packed_depth_stencil"); +#endif /* GL_EXT_packed_depth_stencil */ +#ifdef GL_EXT_packed_float + CONST_CAST(GLEW_EXT_packed_float) = glewGetExtension("GL_EXT_packed_float"); +#endif /* GL_EXT_packed_float */ +#ifdef GL_EXT_packed_pixels + CONST_CAST(GLEW_EXT_packed_pixels) = glewGetExtension("GL_EXT_packed_pixels"); +#endif /* GL_EXT_packed_pixels */ +#ifdef GL_EXT_paletted_texture + CONST_CAST(GLEW_EXT_paletted_texture) = glewGetExtension("GL_EXT_paletted_texture"); + if (glewExperimental || GLEW_EXT_paletted_texture) CONST_CAST(GLEW_EXT_paletted_texture) = !_glewInit_GL_EXT_paletted_texture(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_paletted_texture */ +#ifdef GL_EXT_pixel_buffer_object + CONST_CAST(GLEW_EXT_pixel_buffer_object) = glewGetExtension("GL_EXT_pixel_buffer_object"); +#endif /* GL_EXT_pixel_buffer_object */ +#ifdef GL_EXT_pixel_transform + CONST_CAST(GLEW_EXT_pixel_transform) = glewGetExtension("GL_EXT_pixel_transform"); + if (glewExperimental || GLEW_EXT_pixel_transform) CONST_CAST(GLEW_EXT_pixel_transform) = !_glewInit_GL_EXT_pixel_transform(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_pixel_transform */ +#ifdef GL_EXT_pixel_transform_color_table + CONST_CAST(GLEW_EXT_pixel_transform_color_table) = glewGetExtension("GL_EXT_pixel_transform_color_table"); +#endif /* GL_EXT_pixel_transform_color_table */ +#ifdef GL_EXT_point_parameters + CONST_CAST(GLEW_EXT_point_parameters) = glewGetExtension("GL_EXT_point_parameters"); + if (glewExperimental || GLEW_EXT_point_parameters) CONST_CAST(GLEW_EXT_point_parameters) = !_glewInit_GL_EXT_point_parameters(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_point_parameters */ +#ifdef GL_EXT_polygon_offset + CONST_CAST(GLEW_EXT_polygon_offset) = glewGetExtension("GL_EXT_polygon_offset"); + if (glewExperimental || GLEW_EXT_polygon_offset) CONST_CAST(GLEW_EXT_polygon_offset) = !_glewInit_GL_EXT_polygon_offset(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_polygon_offset */ +#ifdef GL_EXT_rescale_normal + CONST_CAST(GLEW_EXT_rescale_normal) = glewGetExtension("GL_EXT_rescale_normal"); +#endif /* GL_EXT_rescale_normal */ +#ifdef GL_EXT_scene_marker + CONST_CAST(GLEW_EXT_scene_marker) = glewGetExtension("GL_EXT_scene_marker"); + if (glewExperimental || GLEW_EXT_scene_marker) CONST_CAST(GLEW_EXT_scene_marker) = !_glewInit_GL_EXT_scene_marker(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_scene_marker */ +#ifdef GL_EXT_secondary_color + CONST_CAST(GLEW_EXT_secondary_color) = glewGetExtension("GL_EXT_secondary_color"); + if (glewExperimental || GLEW_EXT_secondary_color) CONST_CAST(GLEW_EXT_secondary_color) = !_glewInit_GL_EXT_secondary_color(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_secondary_color */ +#ifdef GL_EXT_separate_specular_color + CONST_CAST(GLEW_EXT_separate_specular_color) = glewGetExtension("GL_EXT_separate_specular_color"); +#endif /* GL_EXT_separate_specular_color */ +#ifdef GL_EXT_shadow_funcs + CONST_CAST(GLEW_EXT_shadow_funcs) = glewGetExtension("GL_EXT_shadow_funcs"); +#endif /* GL_EXT_shadow_funcs */ +#ifdef GL_EXT_shared_texture_palette + CONST_CAST(GLEW_EXT_shared_texture_palette) = glewGetExtension("GL_EXT_shared_texture_palette"); +#endif /* GL_EXT_shared_texture_palette */ +#ifdef GL_EXT_stencil_clear_tag + CONST_CAST(GLEW_EXT_stencil_clear_tag) = glewGetExtension("GL_EXT_stencil_clear_tag"); +#endif /* GL_EXT_stencil_clear_tag */ +#ifdef GL_EXT_stencil_two_side + CONST_CAST(GLEW_EXT_stencil_two_side) = glewGetExtension("GL_EXT_stencil_two_side"); + if (glewExperimental || GLEW_EXT_stencil_two_side) CONST_CAST(GLEW_EXT_stencil_two_side) = !_glewInit_GL_EXT_stencil_two_side(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_stencil_two_side */ +#ifdef GL_EXT_stencil_wrap + CONST_CAST(GLEW_EXT_stencil_wrap) = glewGetExtension("GL_EXT_stencil_wrap"); +#endif /* GL_EXT_stencil_wrap */ +#ifdef GL_EXT_subtexture + CONST_CAST(GLEW_EXT_subtexture) = glewGetExtension("GL_EXT_subtexture"); + if (glewExperimental || GLEW_EXT_subtexture) CONST_CAST(GLEW_EXT_subtexture) = !_glewInit_GL_EXT_subtexture(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_subtexture */ +#ifdef GL_EXT_texture + CONST_CAST(GLEW_EXT_texture) = glewGetExtension("GL_EXT_texture"); +#endif /* GL_EXT_texture */ +#ifdef GL_EXT_texture3D + CONST_CAST(GLEW_EXT_texture3D) = glewGetExtension("GL_EXT_texture3D"); + if (glewExperimental || GLEW_EXT_texture3D) CONST_CAST(GLEW_EXT_texture3D) = !_glewInit_GL_EXT_texture3D(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_texture3D */ +#ifdef GL_EXT_texture_array + CONST_CAST(GLEW_EXT_texture_array) = glewGetExtension("GL_EXT_texture_array"); +#endif /* GL_EXT_texture_array */ +#ifdef GL_EXT_texture_buffer_object + CONST_CAST(GLEW_EXT_texture_buffer_object) = glewGetExtension("GL_EXT_texture_buffer_object"); + if (glewExperimental || GLEW_EXT_texture_buffer_object) CONST_CAST(GLEW_EXT_texture_buffer_object) = !_glewInit_GL_EXT_texture_buffer_object(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_texture_buffer_object */ +#ifdef GL_EXT_texture_compression_dxt1 + CONST_CAST(GLEW_EXT_texture_compression_dxt1) = glewGetExtension("GL_EXT_texture_compression_dxt1"); +#endif /* GL_EXT_texture_compression_dxt1 */ +#ifdef GL_EXT_texture_compression_latc + CONST_CAST(GLEW_EXT_texture_compression_latc) = glewGetExtension("GL_EXT_texture_compression_latc"); +#endif /* GL_EXT_texture_compression_latc */ +#ifdef GL_EXT_texture_compression_rgtc + CONST_CAST(GLEW_EXT_texture_compression_rgtc) = glewGetExtension("GL_EXT_texture_compression_rgtc"); +#endif /* GL_EXT_texture_compression_rgtc */ +#ifdef GL_EXT_texture_compression_s3tc + CONST_CAST(GLEW_EXT_texture_compression_s3tc) = glewGetExtension("GL_EXT_texture_compression_s3tc"); +#endif /* GL_EXT_texture_compression_s3tc */ +#ifdef GL_EXT_texture_cube_map + CONST_CAST(GLEW_EXT_texture_cube_map) = glewGetExtension("GL_EXT_texture_cube_map"); +#endif /* GL_EXT_texture_cube_map */ +#ifdef GL_EXT_texture_edge_clamp + CONST_CAST(GLEW_EXT_texture_edge_clamp) = glewGetExtension("GL_EXT_texture_edge_clamp"); +#endif /* GL_EXT_texture_edge_clamp */ +#ifdef GL_EXT_texture_env + CONST_CAST(GLEW_EXT_texture_env) = glewGetExtension("GL_EXT_texture_env"); +#endif /* GL_EXT_texture_env */ +#ifdef GL_EXT_texture_env_add + CONST_CAST(GLEW_EXT_texture_env_add) = glewGetExtension("GL_EXT_texture_env_add"); +#endif /* GL_EXT_texture_env_add */ +#ifdef GL_EXT_texture_env_combine + CONST_CAST(GLEW_EXT_texture_env_combine) = glewGetExtension("GL_EXT_texture_env_combine"); +#endif /* GL_EXT_texture_env_combine */ +#ifdef GL_EXT_texture_env_dot3 + CONST_CAST(GLEW_EXT_texture_env_dot3) = glewGetExtension("GL_EXT_texture_env_dot3"); +#endif /* GL_EXT_texture_env_dot3 */ +#ifdef GL_EXT_texture_filter_anisotropic + CONST_CAST(GLEW_EXT_texture_filter_anisotropic) = glewGetExtension("GL_EXT_texture_filter_anisotropic"); +#endif /* GL_EXT_texture_filter_anisotropic */ +#ifdef GL_EXT_texture_integer + CONST_CAST(GLEW_EXT_texture_integer) = glewGetExtension("GL_EXT_texture_integer"); + if (glewExperimental || GLEW_EXT_texture_integer) CONST_CAST(GLEW_EXT_texture_integer) = !_glewInit_GL_EXT_texture_integer(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_texture_integer */ +#ifdef GL_EXT_texture_lod_bias + CONST_CAST(GLEW_EXT_texture_lod_bias) = glewGetExtension("GL_EXT_texture_lod_bias"); +#endif /* GL_EXT_texture_lod_bias */ +#ifdef GL_EXT_texture_mirror_clamp + CONST_CAST(GLEW_EXT_texture_mirror_clamp) = glewGetExtension("GL_EXT_texture_mirror_clamp"); +#endif /* GL_EXT_texture_mirror_clamp */ +#ifdef GL_EXT_texture_object + CONST_CAST(GLEW_EXT_texture_object) = glewGetExtension("GL_EXT_texture_object"); + if (glewExperimental || GLEW_EXT_texture_object) CONST_CAST(GLEW_EXT_texture_object) = !_glewInit_GL_EXT_texture_object(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_texture_object */ +#ifdef GL_EXT_texture_perturb_normal + CONST_CAST(GLEW_EXT_texture_perturb_normal) = glewGetExtension("GL_EXT_texture_perturb_normal"); + if (glewExperimental || GLEW_EXT_texture_perturb_normal) CONST_CAST(GLEW_EXT_texture_perturb_normal) = !_glewInit_GL_EXT_texture_perturb_normal(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_texture_perturb_normal */ +#ifdef GL_EXT_texture_rectangle + CONST_CAST(GLEW_EXT_texture_rectangle) = glewGetExtension("GL_EXT_texture_rectangle"); +#endif /* GL_EXT_texture_rectangle */ +#ifdef GL_EXT_texture_sRGB + CONST_CAST(GLEW_EXT_texture_sRGB) = glewGetExtension("GL_EXT_texture_sRGB"); +#endif /* GL_EXT_texture_sRGB */ +#ifdef GL_EXT_texture_shared_exponent + CONST_CAST(GLEW_EXT_texture_shared_exponent) = glewGetExtension("GL_EXT_texture_shared_exponent"); +#endif /* GL_EXT_texture_shared_exponent */ +#ifdef GL_EXT_texture_swizzle + CONST_CAST(GLEW_EXT_texture_swizzle) = glewGetExtension("GL_EXT_texture_swizzle"); +#endif /* GL_EXT_texture_swizzle */ +#ifdef GL_EXT_timer_query + CONST_CAST(GLEW_EXT_timer_query) = glewGetExtension("GL_EXT_timer_query"); + if (glewExperimental || GLEW_EXT_timer_query) CONST_CAST(GLEW_EXT_timer_query) = !_glewInit_GL_EXT_timer_query(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_timer_query */ +#ifdef GL_EXT_transform_feedback + CONST_CAST(GLEW_EXT_transform_feedback) = glewGetExtension("GL_EXT_transform_feedback"); + if (glewExperimental || GLEW_EXT_transform_feedback) CONST_CAST(GLEW_EXT_transform_feedback) = !_glewInit_GL_EXT_transform_feedback(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_transform_feedback */ +#ifdef GL_EXT_vertex_array + CONST_CAST(GLEW_EXT_vertex_array) = glewGetExtension("GL_EXT_vertex_array"); + if (glewExperimental || GLEW_EXT_vertex_array) CONST_CAST(GLEW_EXT_vertex_array) = !_glewInit_GL_EXT_vertex_array(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_vertex_array */ +#ifdef GL_EXT_vertex_array_bgra + CONST_CAST(GLEW_EXT_vertex_array_bgra) = glewGetExtension("GL_EXT_vertex_array_bgra"); +#endif /* GL_EXT_vertex_array_bgra */ +#ifdef GL_EXT_vertex_shader + CONST_CAST(GLEW_EXT_vertex_shader) = glewGetExtension("GL_EXT_vertex_shader"); + if (glewExperimental || GLEW_EXT_vertex_shader) CONST_CAST(GLEW_EXT_vertex_shader) = !_glewInit_GL_EXT_vertex_shader(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_vertex_shader */ +#ifdef GL_EXT_vertex_weighting + CONST_CAST(GLEW_EXT_vertex_weighting) = glewGetExtension("GL_EXT_vertex_weighting"); + if (glewExperimental || GLEW_EXT_vertex_weighting) CONST_CAST(GLEW_EXT_vertex_weighting) = !_glewInit_GL_EXT_vertex_weighting(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_EXT_vertex_weighting */ +#ifdef GL_GREMEDY_frame_terminator + CONST_CAST(GLEW_GREMEDY_frame_terminator) = glewGetExtension("GL_GREMEDY_frame_terminator"); + if (glewExperimental || GLEW_GREMEDY_frame_terminator) CONST_CAST(GLEW_GREMEDY_frame_terminator) = !_glewInit_GL_GREMEDY_frame_terminator(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_GREMEDY_frame_terminator */ +#ifdef GL_GREMEDY_string_marker + CONST_CAST(GLEW_GREMEDY_string_marker) = glewGetExtension("GL_GREMEDY_string_marker"); + if (glewExperimental || GLEW_GREMEDY_string_marker) CONST_CAST(GLEW_GREMEDY_string_marker) = !_glewInit_GL_GREMEDY_string_marker(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_GREMEDY_string_marker */ +#ifdef GL_HP_convolution_border_modes + CONST_CAST(GLEW_HP_convolution_border_modes) = glewGetExtension("GL_HP_convolution_border_modes"); +#endif /* GL_HP_convolution_border_modes */ +#ifdef GL_HP_image_transform + CONST_CAST(GLEW_HP_image_transform) = glewGetExtension("GL_HP_image_transform"); + if (glewExperimental || GLEW_HP_image_transform) CONST_CAST(GLEW_HP_image_transform) = !_glewInit_GL_HP_image_transform(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_HP_image_transform */ +#ifdef GL_HP_occlusion_test + CONST_CAST(GLEW_HP_occlusion_test) = glewGetExtension("GL_HP_occlusion_test"); +#endif /* GL_HP_occlusion_test */ +#ifdef GL_HP_texture_lighting + CONST_CAST(GLEW_HP_texture_lighting) = glewGetExtension("GL_HP_texture_lighting"); +#endif /* GL_HP_texture_lighting */ +#ifdef GL_IBM_cull_vertex + CONST_CAST(GLEW_IBM_cull_vertex) = glewGetExtension("GL_IBM_cull_vertex"); +#endif /* GL_IBM_cull_vertex */ +#ifdef GL_IBM_multimode_draw_arrays + CONST_CAST(GLEW_IBM_multimode_draw_arrays) = glewGetExtension("GL_IBM_multimode_draw_arrays"); + if (glewExperimental || GLEW_IBM_multimode_draw_arrays) CONST_CAST(GLEW_IBM_multimode_draw_arrays) = !_glewInit_GL_IBM_multimode_draw_arrays(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_IBM_multimode_draw_arrays */ +#ifdef GL_IBM_rasterpos_clip + CONST_CAST(GLEW_IBM_rasterpos_clip) = glewGetExtension("GL_IBM_rasterpos_clip"); +#endif /* GL_IBM_rasterpos_clip */ +#ifdef GL_IBM_static_data + CONST_CAST(GLEW_IBM_static_data) = glewGetExtension("GL_IBM_static_data"); +#endif /* GL_IBM_static_data */ +#ifdef GL_IBM_texture_mirrored_repeat + CONST_CAST(GLEW_IBM_texture_mirrored_repeat) = glewGetExtension("GL_IBM_texture_mirrored_repeat"); +#endif /* GL_IBM_texture_mirrored_repeat */ +#ifdef GL_IBM_vertex_array_lists + CONST_CAST(GLEW_IBM_vertex_array_lists) = glewGetExtension("GL_IBM_vertex_array_lists"); + if (glewExperimental || GLEW_IBM_vertex_array_lists) CONST_CAST(GLEW_IBM_vertex_array_lists) = !_glewInit_GL_IBM_vertex_array_lists(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_IBM_vertex_array_lists */ +#ifdef GL_INGR_color_clamp + CONST_CAST(GLEW_INGR_color_clamp) = glewGetExtension("GL_INGR_color_clamp"); +#endif /* GL_INGR_color_clamp */ +#ifdef GL_INGR_interlace_read + CONST_CAST(GLEW_INGR_interlace_read) = glewGetExtension("GL_INGR_interlace_read"); +#endif /* GL_INGR_interlace_read */ +#ifdef GL_INTEL_parallel_arrays + CONST_CAST(GLEW_INTEL_parallel_arrays) = glewGetExtension("GL_INTEL_parallel_arrays"); + if (glewExperimental || GLEW_INTEL_parallel_arrays) CONST_CAST(GLEW_INTEL_parallel_arrays) = !_glewInit_GL_INTEL_parallel_arrays(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_INTEL_parallel_arrays */ +#ifdef GL_INTEL_texture_scissor + CONST_CAST(GLEW_INTEL_texture_scissor) = glewGetExtension("GL_INTEL_texture_scissor"); + if (glewExperimental || GLEW_INTEL_texture_scissor) CONST_CAST(GLEW_INTEL_texture_scissor) = !_glewInit_GL_INTEL_texture_scissor(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_INTEL_texture_scissor */ +#ifdef GL_KTX_buffer_region + CONST_CAST(GLEW_KTX_buffer_region) = glewGetExtension("GL_KTX_buffer_region"); + if (glewExperimental || GLEW_KTX_buffer_region) CONST_CAST(GLEW_KTX_buffer_region) = !_glewInit_GL_KTX_buffer_region(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_KTX_buffer_region */ +#ifdef GL_MESAX_texture_stack + CONST_CAST(GLEW_MESAX_texture_stack) = glewGetExtension("GL_MESAX_texture_stack"); +#endif /* GL_MESAX_texture_stack */ +#ifdef GL_MESA_pack_invert + CONST_CAST(GLEW_MESA_pack_invert) = glewGetExtension("GL_MESA_pack_invert"); +#endif /* GL_MESA_pack_invert */ +#ifdef GL_MESA_resize_buffers + CONST_CAST(GLEW_MESA_resize_buffers) = glewGetExtension("GL_MESA_resize_buffers"); + if (glewExperimental || GLEW_MESA_resize_buffers) CONST_CAST(GLEW_MESA_resize_buffers) = !_glewInit_GL_MESA_resize_buffers(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_MESA_resize_buffers */ +#ifdef GL_MESA_window_pos + CONST_CAST(GLEW_MESA_window_pos) = glewGetExtension("GL_MESA_window_pos"); + if (glewExperimental || GLEW_MESA_window_pos) CONST_CAST(GLEW_MESA_window_pos) = !_glewInit_GL_MESA_window_pos(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_MESA_window_pos */ +#ifdef GL_MESA_ycbcr_texture + CONST_CAST(GLEW_MESA_ycbcr_texture) = glewGetExtension("GL_MESA_ycbcr_texture"); +#endif /* GL_MESA_ycbcr_texture */ +#ifdef GL_NV_blend_square + CONST_CAST(GLEW_NV_blend_square) = glewGetExtension("GL_NV_blend_square"); +#endif /* GL_NV_blend_square */ +#ifdef GL_NV_conditional_render + CONST_CAST(GLEW_NV_conditional_render) = glewGetExtension("GL_NV_conditional_render"); + if (glewExperimental || GLEW_NV_conditional_render) CONST_CAST(GLEW_NV_conditional_render) = !_glewInit_GL_NV_conditional_render(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_NV_conditional_render */ +#ifdef GL_NV_copy_depth_to_color + CONST_CAST(GLEW_NV_copy_depth_to_color) = glewGetExtension("GL_NV_copy_depth_to_color"); +#endif /* GL_NV_copy_depth_to_color */ +#ifdef GL_NV_depth_buffer_float + CONST_CAST(GLEW_NV_depth_buffer_float) = glewGetExtension("GL_NV_depth_buffer_float"); + if (glewExperimental || GLEW_NV_depth_buffer_float) CONST_CAST(GLEW_NV_depth_buffer_float) = !_glewInit_GL_NV_depth_buffer_float(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_NV_depth_buffer_float */ +#ifdef GL_NV_depth_clamp + CONST_CAST(GLEW_NV_depth_clamp) = glewGetExtension("GL_NV_depth_clamp"); +#endif /* GL_NV_depth_clamp */ +#ifdef GL_NV_depth_range_unclamped + CONST_CAST(GLEW_NV_depth_range_unclamped) = glewGetExtension("GL_NV_depth_range_unclamped"); +#endif /* GL_NV_depth_range_unclamped */ +#ifdef GL_NV_evaluators + CONST_CAST(GLEW_NV_evaluators) = glewGetExtension("GL_NV_evaluators"); + if (glewExperimental || GLEW_NV_evaluators) CONST_CAST(GLEW_NV_evaluators) = !_glewInit_GL_NV_evaluators(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_NV_evaluators */ +#ifdef GL_NV_explicit_multisample + CONST_CAST(GLEW_NV_explicit_multisample) = glewGetExtension("GL_NV_explicit_multisample"); + if (glewExperimental || GLEW_NV_explicit_multisample) CONST_CAST(GLEW_NV_explicit_multisample) = !_glewInit_GL_NV_explicit_multisample(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_NV_explicit_multisample */ +#ifdef GL_NV_fence + CONST_CAST(GLEW_NV_fence) = glewGetExtension("GL_NV_fence"); + if (glewExperimental || GLEW_NV_fence) CONST_CAST(GLEW_NV_fence) = !_glewInit_GL_NV_fence(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_NV_fence */ +#ifdef GL_NV_float_buffer + CONST_CAST(GLEW_NV_float_buffer) = glewGetExtension("GL_NV_float_buffer"); +#endif /* GL_NV_float_buffer */ +#ifdef GL_NV_fog_distance + CONST_CAST(GLEW_NV_fog_distance) = glewGetExtension("GL_NV_fog_distance"); +#endif /* GL_NV_fog_distance */ +#ifdef GL_NV_fragment_program + CONST_CAST(GLEW_NV_fragment_program) = glewGetExtension("GL_NV_fragment_program"); + if (glewExperimental || GLEW_NV_fragment_program) CONST_CAST(GLEW_NV_fragment_program) = !_glewInit_GL_NV_fragment_program(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_NV_fragment_program */ +#ifdef GL_NV_fragment_program2 + CONST_CAST(GLEW_NV_fragment_program2) = glewGetExtension("GL_NV_fragment_program2"); +#endif /* GL_NV_fragment_program2 */ +#ifdef GL_NV_fragment_program4 + CONST_CAST(GLEW_NV_fragment_program4) = glewGetExtension("GL_NV_fragment_program4"); +#endif /* GL_NV_fragment_program4 */ +#ifdef GL_NV_fragment_program_option + CONST_CAST(GLEW_NV_fragment_program_option) = glewGetExtension("GL_NV_fragment_program_option"); +#endif /* GL_NV_fragment_program_option */ +#ifdef GL_NV_framebuffer_multisample_coverage + CONST_CAST(GLEW_NV_framebuffer_multisample_coverage) = glewGetExtension("GL_NV_framebuffer_multisample_coverage"); + if (glewExperimental || GLEW_NV_framebuffer_multisample_coverage) CONST_CAST(GLEW_NV_framebuffer_multisample_coverage) = !_glewInit_GL_NV_framebuffer_multisample_coverage(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_NV_framebuffer_multisample_coverage */ +#ifdef GL_NV_geometry_program4 + CONST_CAST(GLEW_NV_geometry_program4) = glewGetExtension("GL_NV_geometry_program4"); + if (glewExperimental || GLEW_NV_geometry_program4) CONST_CAST(GLEW_NV_geometry_program4) = !_glewInit_GL_NV_geometry_program4(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_NV_geometry_program4 */ +#ifdef GL_NV_geometry_shader4 + CONST_CAST(GLEW_NV_geometry_shader4) = glewGetExtension("GL_NV_geometry_shader4"); +#endif /* GL_NV_geometry_shader4 */ +#ifdef GL_NV_gpu_program4 + CONST_CAST(GLEW_NV_gpu_program4) = glewGetExtension("GL_NV_gpu_program4"); + if (glewExperimental || GLEW_NV_gpu_program4) CONST_CAST(GLEW_NV_gpu_program4) = !_glewInit_GL_NV_gpu_program4(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_NV_gpu_program4 */ +#ifdef GL_NV_half_float + CONST_CAST(GLEW_NV_half_float) = glewGetExtension("GL_NV_half_float"); + if (glewExperimental || GLEW_NV_half_float) CONST_CAST(GLEW_NV_half_float) = !_glewInit_GL_NV_half_float(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_NV_half_float */ +#ifdef GL_NV_light_max_exponent + CONST_CAST(GLEW_NV_light_max_exponent) = glewGetExtension("GL_NV_light_max_exponent"); +#endif /* GL_NV_light_max_exponent */ +#ifdef GL_NV_multisample_filter_hint + CONST_CAST(GLEW_NV_multisample_filter_hint) = glewGetExtension("GL_NV_multisample_filter_hint"); +#endif /* GL_NV_multisample_filter_hint */ +#ifdef GL_NV_occlusion_query + CONST_CAST(GLEW_NV_occlusion_query) = glewGetExtension("GL_NV_occlusion_query"); + if (glewExperimental || GLEW_NV_occlusion_query) CONST_CAST(GLEW_NV_occlusion_query) = !_glewInit_GL_NV_occlusion_query(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_NV_occlusion_query */ +#ifdef GL_NV_packed_depth_stencil + CONST_CAST(GLEW_NV_packed_depth_stencil) = glewGetExtension("GL_NV_packed_depth_stencil"); +#endif /* GL_NV_packed_depth_stencil */ +#ifdef GL_NV_parameter_buffer_object + CONST_CAST(GLEW_NV_parameter_buffer_object) = glewGetExtension("GL_NV_parameter_buffer_object"); + if (glewExperimental || GLEW_NV_parameter_buffer_object) CONST_CAST(GLEW_NV_parameter_buffer_object) = !_glewInit_GL_NV_parameter_buffer_object(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_NV_parameter_buffer_object */ +#ifdef GL_NV_pixel_data_range + CONST_CAST(GLEW_NV_pixel_data_range) = glewGetExtension("GL_NV_pixel_data_range"); + if (glewExperimental || GLEW_NV_pixel_data_range) CONST_CAST(GLEW_NV_pixel_data_range) = !_glewInit_GL_NV_pixel_data_range(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_NV_pixel_data_range */ +#ifdef GL_NV_point_sprite + CONST_CAST(GLEW_NV_point_sprite) = glewGetExtension("GL_NV_point_sprite"); + if (glewExperimental || GLEW_NV_point_sprite) CONST_CAST(GLEW_NV_point_sprite) = !_glewInit_GL_NV_point_sprite(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_NV_point_sprite */ +#ifdef GL_NV_present_video + CONST_CAST(GLEW_NV_present_video) = glewGetExtension("GL_NV_present_video"); + if (glewExperimental || GLEW_NV_present_video) CONST_CAST(GLEW_NV_present_video) = !_glewInit_GL_NV_present_video(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_NV_present_video */ +#ifdef GL_NV_primitive_restart + CONST_CAST(GLEW_NV_primitive_restart) = glewGetExtension("GL_NV_primitive_restart"); + if (glewExperimental || GLEW_NV_primitive_restart) CONST_CAST(GLEW_NV_primitive_restart) = !_glewInit_GL_NV_primitive_restart(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_NV_primitive_restart */ +#ifdef GL_NV_register_combiners + CONST_CAST(GLEW_NV_register_combiners) = glewGetExtension("GL_NV_register_combiners"); + if (glewExperimental || GLEW_NV_register_combiners) CONST_CAST(GLEW_NV_register_combiners) = !_glewInit_GL_NV_register_combiners(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_NV_register_combiners */ +#ifdef GL_NV_register_combiners2 + CONST_CAST(GLEW_NV_register_combiners2) = glewGetExtension("GL_NV_register_combiners2"); + if (glewExperimental || GLEW_NV_register_combiners2) CONST_CAST(GLEW_NV_register_combiners2) = !_glewInit_GL_NV_register_combiners2(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_NV_register_combiners2 */ +#ifdef GL_NV_texgen_emboss + CONST_CAST(GLEW_NV_texgen_emboss) = glewGetExtension("GL_NV_texgen_emboss"); +#endif /* GL_NV_texgen_emboss */ +#ifdef GL_NV_texgen_reflection + CONST_CAST(GLEW_NV_texgen_reflection) = glewGetExtension("GL_NV_texgen_reflection"); +#endif /* GL_NV_texgen_reflection */ +#ifdef GL_NV_texture_compression_vtc + CONST_CAST(GLEW_NV_texture_compression_vtc) = glewGetExtension("GL_NV_texture_compression_vtc"); +#endif /* GL_NV_texture_compression_vtc */ +#ifdef GL_NV_texture_env_combine4 + CONST_CAST(GLEW_NV_texture_env_combine4) = glewGetExtension("GL_NV_texture_env_combine4"); +#endif /* GL_NV_texture_env_combine4 */ +#ifdef GL_NV_texture_expand_normal + CONST_CAST(GLEW_NV_texture_expand_normal) = glewGetExtension("GL_NV_texture_expand_normal"); +#endif /* GL_NV_texture_expand_normal */ +#ifdef GL_NV_texture_rectangle + CONST_CAST(GLEW_NV_texture_rectangle) = glewGetExtension("GL_NV_texture_rectangle"); +#endif /* GL_NV_texture_rectangle */ +#ifdef GL_NV_texture_shader + CONST_CAST(GLEW_NV_texture_shader) = glewGetExtension("GL_NV_texture_shader"); +#endif /* GL_NV_texture_shader */ +#ifdef GL_NV_texture_shader2 + CONST_CAST(GLEW_NV_texture_shader2) = glewGetExtension("GL_NV_texture_shader2"); +#endif /* GL_NV_texture_shader2 */ +#ifdef GL_NV_texture_shader3 + CONST_CAST(GLEW_NV_texture_shader3) = glewGetExtension("GL_NV_texture_shader3"); +#endif /* GL_NV_texture_shader3 */ +#ifdef GL_NV_transform_feedback + CONST_CAST(GLEW_NV_transform_feedback) = glewGetExtension("GL_NV_transform_feedback"); + if (glewExperimental || GLEW_NV_transform_feedback) CONST_CAST(GLEW_NV_transform_feedback) = !_glewInit_GL_NV_transform_feedback(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_NV_transform_feedback */ +#ifdef GL_NV_vertex_array_range + CONST_CAST(GLEW_NV_vertex_array_range) = glewGetExtension("GL_NV_vertex_array_range"); + if (glewExperimental || GLEW_NV_vertex_array_range) CONST_CAST(GLEW_NV_vertex_array_range) = !_glewInit_GL_NV_vertex_array_range(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_NV_vertex_array_range */ +#ifdef GL_NV_vertex_array_range2 + CONST_CAST(GLEW_NV_vertex_array_range2) = glewGetExtension("GL_NV_vertex_array_range2"); +#endif /* GL_NV_vertex_array_range2 */ +#ifdef GL_NV_vertex_program + CONST_CAST(GLEW_NV_vertex_program) = glewGetExtension("GL_NV_vertex_program"); + if (glewExperimental || GLEW_NV_vertex_program) CONST_CAST(GLEW_NV_vertex_program) = !_glewInit_GL_NV_vertex_program(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_NV_vertex_program */ +#ifdef GL_NV_vertex_program1_1 + CONST_CAST(GLEW_NV_vertex_program1_1) = glewGetExtension("GL_NV_vertex_program1_1"); +#endif /* GL_NV_vertex_program1_1 */ +#ifdef GL_NV_vertex_program2 + CONST_CAST(GLEW_NV_vertex_program2) = glewGetExtension("GL_NV_vertex_program2"); +#endif /* GL_NV_vertex_program2 */ +#ifdef GL_NV_vertex_program2_option + CONST_CAST(GLEW_NV_vertex_program2_option) = glewGetExtension("GL_NV_vertex_program2_option"); +#endif /* GL_NV_vertex_program2_option */ +#ifdef GL_NV_vertex_program3 + CONST_CAST(GLEW_NV_vertex_program3) = glewGetExtension("GL_NV_vertex_program3"); +#endif /* GL_NV_vertex_program3 */ +#ifdef GL_NV_vertex_program4 + CONST_CAST(GLEW_NV_vertex_program4) = glewGetExtension("GL_NV_vertex_program4"); +#endif /* GL_NV_vertex_program4 */ +#ifdef GL_OES_byte_coordinates + CONST_CAST(GLEW_OES_byte_coordinates) = glewGetExtension("GL_OES_byte_coordinates"); +#endif /* GL_OES_byte_coordinates */ +#ifdef GL_OES_compressed_paletted_texture + CONST_CAST(GLEW_OES_compressed_paletted_texture) = glewGetExtension("GL_OES_compressed_paletted_texture"); +#endif /* GL_OES_compressed_paletted_texture */ +#ifdef GL_OES_read_format + CONST_CAST(GLEW_OES_read_format) = glewGetExtension("GL_OES_read_format"); +#endif /* GL_OES_read_format */ +#ifdef GL_OES_single_precision + CONST_CAST(GLEW_OES_single_precision) = glewGetExtension("GL_OES_single_precision"); + if (glewExperimental || GLEW_OES_single_precision) CONST_CAST(GLEW_OES_single_precision) = !_glewInit_GL_OES_single_precision(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_OES_single_precision */ +#ifdef GL_OML_interlace + CONST_CAST(GLEW_OML_interlace) = glewGetExtension("GL_OML_interlace"); +#endif /* GL_OML_interlace */ +#ifdef GL_OML_resample + CONST_CAST(GLEW_OML_resample) = glewGetExtension("GL_OML_resample"); +#endif /* GL_OML_resample */ +#ifdef GL_OML_subsample + CONST_CAST(GLEW_OML_subsample) = glewGetExtension("GL_OML_subsample"); +#endif /* GL_OML_subsample */ +#ifdef GL_PGI_misc_hints + CONST_CAST(GLEW_PGI_misc_hints) = glewGetExtension("GL_PGI_misc_hints"); +#endif /* GL_PGI_misc_hints */ +#ifdef GL_PGI_vertex_hints + CONST_CAST(GLEW_PGI_vertex_hints) = glewGetExtension("GL_PGI_vertex_hints"); +#endif /* GL_PGI_vertex_hints */ +#ifdef GL_REND_screen_coordinates + CONST_CAST(GLEW_REND_screen_coordinates) = glewGetExtension("GL_REND_screen_coordinates"); +#endif /* GL_REND_screen_coordinates */ +#ifdef GL_S3_s3tc + CONST_CAST(GLEW_S3_s3tc) = glewGetExtension("GL_S3_s3tc"); +#endif /* GL_S3_s3tc */ +#ifdef GL_SGIS_color_range + CONST_CAST(GLEW_SGIS_color_range) = glewGetExtension("GL_SGIS_color_range"); +#endif /* GL_SGIS_color_range */ +#ifdef GL_SGIS_detail_texture + CONST_CAST(GLEW_SGIS_detail_texture) = glewGetExtension("GL_SGIS_detail_texture"); + if (glewExperimental || GLEW_SGIS_detail_texture) CONST_CAST(GLEW_SGIS_detail_texture) = !_glewInit_GL_SGIS_detail_texture(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_SGIS_detail_texture */ +#ifdef GL_SGIS_fog_function + CONST_CAST(GLEW_SGIS_fog_function) = glewGetExtension("GL_SGIS_fog_function"); + if (glewExperimental || GLEW_SGIS_fog_function) CONST_CAST(GLEW_SGIS_fog_function) = !_glewInit_GL_SGIS_fog_function(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_SGIS_fog_function */ +#ifdef GL_SGIS_generate_mipmap + CONST_CAST(GLEW_SGIS_generate_mipmap) = glewGetExtension("GL_SGIS_generate_mipmap"); +#endif /* GL_SGIS_generate_mipmap */ +#ifdef GL_SGIS_multisample + CONST_CAST(GLEW_SGIS_multisample) = glewGetExtension("GL_SGIS_multisample"); + if (glewExperimental || GLEW_SGIS_multisample) CONST_CAST(GLEW_SGIS_multisample) = !_glewInit_GL_SGIS_multisample(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_SGIS_multisample */ +#ifdef GL_SGIS_pixel_texture + CONST_CAST(GLEW_SGIS_pixel_texture) = glewGetExtension("GL_SGIS_pixel_texture"); +#endif /* GL_SGIS_pixel_texture */ +#ifdef GL_SGIS_point_line_texgen + CONST_CAST(GLEW_SGIS_point_line_texgen) = glewGetExtension("GL_SGIS_point_line_texgen"); +#endif /* GL_SGIS_point_line_texgen */ +#ifdef GL_SGIS_sharpen_texture + CONST_CAST(GLEW_SGIS_sharpen_texture) = glewGetExtension("GL_SGIS_sharpen_texture"); + if (glewExperimental || GLEW_SGIS_sharpen_texture) CONST_CAST(GLEW_SGIS_sharpen_texture) = !_glewInit_GL_SGIS_sharpen_texture(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_SGIS_sharpen_texture */ +#ifdef GL_SGIS_texture4D + CONST_CAST(GLEW_SGIS_texture4D) = glewGetExtension("GL_SGIS_texture4D"); + if (glewExperimental || GLEW_SGIS_texture4D) CONST_CAST(GLEW_SGIS_texture4D) = !_glewInit_GL_SGIS_texture4D(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_SGIS_texture4D */ +#ifdef GL_SGIS_texture_border_clamp + CONST_CAST(GLEW_SGIS_texture_border_clamp) = glewGetExtension("GL_SGIS_texture_border_clamp"); +#endif /* GL_SGIS_texture_border_clamp */ +#ifdef GL_SGIS_texture_edge_clamp + CONST_CAST(GLEW_SGIS_texture_edge_clamp) = glewGetExtension("GL_SGIS_texture_edge_clamp"); +#endif /* GL_SGIS_texture_edge_clamp */ +#ifdef GL_SGIS_texture_filter4 + CONST_CAST(GLEW_SGIS_texture_filter4) = glewGetExtension("GL_SGIS_texture_filter4"); + if (glewExperimental || GLEW_SGIS_texture_filter4) CONST_CAST(GLEW_SGIS_texture_filter4) = !_glewInit_GL_SGIS_texture_filter4(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_SGIS_texture_filter4 */ +#ifdef GL_SGIS_texture_lod + CONST_CAST(GLEW_SGIS_texture_lod) = glewGetExtension("GL_SGIS_texture_lod"); +#endif /* GL_SGIS_texture_lod */ +#ifdef GL_SGIS_texture_select + CONST_CAST(GLEW_SGIS_texture_select) = glewGetExtension("GL_SGIS_texture_select"); +#endif /* GL_SGIS_texture_select */ +#ifdef GL_SGIX_async + CONST_CAST(GLEW_SGIX_async) = glewGetExtension("GL_SGIX_async"); + if (glewExperimental || GLEW_SGIX_async) CONST_CAST(GLEW_SGIX_async) = !_glewInit_GL_SGIX_async(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_SGIX_async */ +#ifdef GL_SGIX_async_histogram + CONST_CAST(GLEW_SGIX_async_histogram) = glewGetExtension("GL_SGIX_async_histogram"); +#endif /* GL_SGIX_async_histogram */ +#ifdef GL_SGIX_async_pixel + CONST_CAST(GLEW_SGIX_async_pixel) = glewGetExtension("GL_SGIX_async_pixel"); +#endif /* GL_SGIX_async_pixel */ +#ifdef GL_SGIX_blend_alpha_minmax + CONST_CAST(GLEW_SGIX_blend_alpha_minmax) = glewGetExtension("GL_SGIX_blend_alpha_minmax"); +#endif /* GL_SGIX_blend_alpha_minmax */ +#ifdef GL_SGIX_clipmap + CONST_CAST(GLEW_SGIX_clipmap) = glewGetExtension("GL_SGIX_clipmap"); +#endif /* GL_SGIX_clipmap */ +#ifdef GL_SGIX_convolution_accuracy + CONST_CAST(GLEW_SGIX_convolution_accuracy) = glewGetExtension("GL_SGIX_convolution_accuracy"); +#endif /* GL_SGIX_convolution_accuracy */ +#ifdef GL_SGIX_depth_texture + CONST_CAST(GLEW_SGIX_depth_texture) = glewGetExtension("GL_SGIX_depth_texture"); +#endif /* GL_SGIX_depth_texture */ +#ifdef GL_SGIX_flush_raster + CONST_CAST(GLEW_SGIX_flush_raster) = glewGetExtension("GL_SGIX_flush_raster"); + if (glewExperimental || GLEW_SGIX_flush_raster) CONST_CAST(GLEW_SGIX_flush_raster) = !_glewInit_GL_SGIX_flush_raster(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_SGIX_flush_raster */ +#ifdef GL_SGIX_fog_offset + CONST_CAST(GLEW_SGIX_fog_offset) = glewGetExtension("GL_SGIX_fog_offset"); +#endif /* GL_SGIX_fog_offset */ +#ifdef GL_SGIX_fog_texture + CONST_CAST(GLEW_SGIX_fog_texture) = glewGetExtension("GL_SGIX_fog_texture"); + if (glewExperimental || GLEW_SGIX_fog_texture) CONST_CAST(GLEW_SGIX_fog_texture) = !_glewInit_GL_SGIX_fog_texture(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_SGIX_fog_texture */ +#ifdef GL_SGIX_fragment_specular_lighting + CONST_CAST(GLEW_SGIX_fragment_specular_lighting) = glewGetExtension("GL_SGIX_fragment_specular_lighting"); + if (glewExperimental || GLEW_SGIX_fragment_specular_lighting) CONST_CAST(GLEW_SGIX_fragment_specular_lighting) = !_glewInit_GL_SGIX_fragment_specular_lighting(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_SGIX_fragment_specular_lighting */ +#ifdef GL_SGIX_framezoom + CONST_CAST(GLEW_SGIX_framezoom) = glewGetExtension("GL_SGIX_framezoom"); + if (glewExperimental || GLEW_SGIX_framezoom) CONST_CAST(GLEW_SGIX_framezoom) = !_glewInit_GL_SGIX_framezoom(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_SGIX_framezoom */ +#ifdef GL_SGIX_interlace + CONST_CAST(GLEW_SGIX_interlace) = glewGetExtension("GL_SGIX_interlace"); +#endif /* GL_SGIX_interlace */ +#ifdef GL_SGIX_ir_instrument1 + CONST_CAST(GLEW_SGIX_ir_instrument1) = glewGetExtension("GL_SGIX_ir_instrument1"); +#endif /* GL_SGIX_ir_instrument1 */ +#ifdef GL_SGIX_list_priority + CONST_CAST(GLEW_SGIX_list_priority) = glewGetExtension("GL_SGIX_list_priority"); +#endif /* GL_SGIX_list_priority */ +#ifdef GL_SGIX_pixel_texture + CONST_CAST(GLEW_SGIX_pixel_texture) = glewGetExtension("GL_SGIX_pixel_texture"); + if (glewExperimental || GLEW_SGIX_pixel_texture) CONST_CAST(GLEW_SGIX_pixel_texture) = !_glewInit_GL_SGIX_pixel_texture(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_SGIX_pixel_texture */ +#ifdef GL_SGIX_pixel_texture_bits + CONST_CAST(GLEW_SGIX_pixel_texture_bits) = glewGetExtension("GL_SGIX_pixel_texture_bits"); +#endif /* GL_SGIX_pixel_texture_bits */ +#ifdef GL_SGIX_reference_plane + CONST_CAST(GLEW_SGIX_reference_plane) = glewGetExtension("GL_SGIX_reference_plane"); + if (glewExperimental || GLEW_SGIX_reference_plane) CONST_CAST(GLEW_SGIX_reference_plane) = !_glewInit_GL_SGIX_reference_plane(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_SGIX_reference_plane */ +#ifdef GL_SGIX_resample + CONST_CAST(GLEW_SGIX_resample) = glewGetExtension("GL_SGIX_resample"); +#endif /* GL_SGIX_resample */ +#ifdef GL_SGIX_shadow + CONST_CAST(GLEW_SGIX_shadow) = glewGetExtension("GL_SGIX_shadow"); +#endif /* GL_SGIX_shadow */ +#ifdef GL_SGIX_shadow_ambient + CONST_CAST(GLEW_SGIX_shadow_ambient) = glewGetExtension("GL_SGIX_shadow_ambient"); +#endif /* GL_SGIX_shadow_ambient */ +#ifdef GL_SGIX_sprite + CONST_CAST(GLEW_SGIX_sprite) = glewGetExtension("GL_SGIX_sprite"); + if (glewExperimental || GLEW_SGIX_sprite) CONST_CAST(GLEW_SGIX_sprite) = !_glewInit_GL_SGIX_sprite(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_SGIX_sprite */ +#ifdef GL_SGIX_tag_sample_buffer + CONST_CAST(GLEW_SGIX_tag_sample_buffer) = glewGetExtension("GL_SGIX_tag_sample_buffer"); + if (glewExperimental || GLEW_SGIX_tag_sample_buffer) CONST_CAST(GLEW_SGIX_tag_sample_buffer) = !_glewInit_GL_SGIX_tag_sample_buffer(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_SGIX_tag_sample_buffer */ +#ifdef GL_SGIX_texture_add_env + CONST_CAST(GLEW_SGIX_texture_add_env) = glewGetExtension("GL_SGIX_texture_add_env"); +#endif /* GL_SGIX_texture_add_env */ +#ifdef GL_SGIX_texture_coordinate_clamp + CONST_CAST(GLEW_SGIX_texture_coordinate_clamp) = glewGetExtension("GL_SGIX_texture_coordinate_clamp"); +#endif /* GL_SGIX_texture_coordinate_clamp */ +#ifdef GL_SGIX_texture_lod_bias + CONST_CAST(GLEW_SGIX_texture_lod_bias) = glewGetExtension("GL_SGIX_texture_lod_bias"); +#endif /* GL_SGIX_texture_lod_bias */ +#ifdef GL_SGIX_texture_multi_buffer + CONST_CAST(GLEW_SGIX_texture_multi_buffer) = glewGetExtension("GL_SGIX_texture_multi_buffer"); +#endif /* GL_SGIX_texture_multi_buffer */ +#ifdef GL_SGIX_texture_range + CONST_CAST(GLEW_SGIX_texture_range) = glewGetExtension("GL_SGIX_texture_range"); +#endif /* GL_SGIX_texture_range */ +#ifdef GL_SGIX_texture_scale_bias + CONST_CAST(GLEW_SGIX_texture_scale_bias) = glewGetExtension("GL_SGIX_texture_scale_bias"); +#endif /* GL_SGIX_texture_scale_bias */ +#ifdef GL_SGIX_vertex_preclip + CONST_CAST(GLEW_SGIX_vertex_preclip) = glewGetExtension("GL_SGIX_vertex_preclip"); +#endif /* GL_SGIX_vertex_preclip */ +#ifdef GL_SGIX_vertex_preclip_hint + CONST_CAST(GLEW_SGIX_vertex_preclip_hint) = glewGetExtension("GL_SGIX_vertex_preclip_hint"); +#endif /* GL_SGIX_vertex_preclip_hint */ +#ifdef GL_SGIX_ycrcb + CONST_CAST(GLEW_SGIX_ycrcb) = glewGetExtension("GL_SGIX_ycrcb"); +#endif /* GL_SGIX_ycrcb */ +#ifdef GL_SGI_color_matrix + CONST_CAST(GLEW_SGI_color_matrix) = glewGetExtension("GL_SGI_color_matrix"); +#endif /* GL_SGI_color_matrix */ +#ifdef GL_SGI_color_table + CONST_CAST(GLEW_SGI_color_table) = glewGetExtension("GL_SGI_color_table"); + if (glewExperimental || GLEW_SGI_color_table) CONST_CAST(GLEW_SGI_color_table) = !_glewInit_GL_SGI_color_table(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_SGI_color_table */ +#ifdef GL_SGI_texture_color_table + CONST_CAST(GLEW_SGI_texture_color_table) = glewGetExtension("GL_SGI_texture_color_table"); +#endif /* GL_SGI_texture_color_table */ +#ifdef GL_SUNX_constant_data + CONST_CAST(GLEW_SUNX_constant_data) = glewGetExtension("GL_SUNX_constant_data"); + if (glewExperimental || GLEW_SUNX_constant_data) CONST_CAST(GLEW_SUNX_constant_data) = !_glewInit_GL_SUNX_constant_data(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_SUNX_constant_data */ +#ifdef GL_SUN_convolution_border_modes + CONST_CAST(GLEW_SUN_convolution_border_modes) = glewGetExtension("GL_SUN_convolution_border_modes"); +#endif /* GL_SUN_convolution_border_modes */ +#ifdef GL_SUN_global_alpha + CONST_CAST(GLEW_SUN_global_alpha) = glewGetExtension("GL_SUN_global_alpha"); + if (glewExperimental || GLEW_SUN_global_alpha) CONST_CAST(GLEW_SUN_global_alpha) = !_glewInit_GL_SUN_global_alpha(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_SUN_global_alpha */ +#ifdef GL_SUN_mesh_array + CONST_CAST(GLEW_SUN_mesh_array) = glewGetExtension("GL_SUN_mesh_array"); +#endif /* GL_SUN_mesh_array */ +#ifdef GL_SUN_read_video_pixels + CONST_CAST(GLEW_SUN_read_video_pixels) = glewGetExtension("GL_SUN_read_video_pixels"); + if (glewExperimental || GLEW_SUN_read_video_pixels) CONST_CAST(GLEW_SUN_read_video_pixels) = !_glewInit_GL_SUN_read_video_pixels(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_SUN_read_video_pixels */ +#ifdef GL_SUN_slice_accum + CONST_CAST(GLEW_SUN_slice_accum) = glewGetExtension("GL_SUN_slice_accum"); +#endif /* GL_SUN_slice_accum */ +#ifdef GL_SUN_triangle_list + CONST_CAST(GLEW_SUN_triangle_list) = glewGetExtension("GL_SUN_triangle_list"); + if (glewExperimental || GLEW_SUN_triangle_list) CONST_CAST(GLEW_SUN_triangle_list) = !_glewInit_GL_SUN_triangle_list(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_SUN_triangle_list */ +#ifdef GL_SUN_vertex + CONST_CAST(GLEW_SUN_vertex) = glewGetExtension("GL_SUN_vertex"); + if (glewExperimental || GLEW_SUN_vertex) CONST_CAST(GLEW_SUN_vertex) = !_glewInit_GL_SUN_vertex(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_SUN_vertex */ +#ifdef GL_WIN_phong_shading + CONST_CAST(GLEW_WIN_phong_shading) = glewGetExtension("GL_WIN_phong_shading"); +#endif /* GL_WIN_phong_shading */ +#ifdef GL_WIN_specular_fog + CONST_CAST(GLEW_WIN_specular_fog) = glewGetExtension("GL_WIN_specular_fog"); +#endif /* GL_WIN_specular_fog */ +#ifdef GL_WIN_swap_hint + CONST_CAST(GLEW_WIN_swap_hint) = glewGetExtension("GL_WIN_swap_hint"); + if (glewExperimental || GLEW_WIN_swap_hint) CONST_CAST(GLEW_WIN_swap_hint) = !_glewInit_GL_WIN_swap_hint(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GL_WIN_swap_hint */ + + return GLEW_OK; +} + + +#if defined(_WIN32) + +#if !defined(GLEW_MX) + +PFNWGLSETSTEREOEMITTERSTATE3DLPROC __wglewSetStereoEmitterState3DL = NULL; + +PFNWGLCREATEBUFFERREGIONARBPROC __wglewCreateBufferRegionARB = NULL; +PFNWGLDELETEBUFFERREGIONARBPROC __wglewDeleteBufferRegionARB = NULL; +PFNWGLRESTOREBUFFERREGIONARBPROC __wglewRestoreBufferRegionARB = NULL; +PFNWGLSAVEBUFFERREGIONARBPROC __wglewSaveBufferRegionARB = NULL; + +PFNWGLCREATECONTEXTATTRIBSARBPROC __wglewCreateContextAttribsARB = NULL; + +PFNWGLGETEXTENSIONSSTRINGARBPROC __wglewGetExtensionsStringARB = NULL; + +PFNWGLGETCURRENTREADDCARBPROC __wglewGetCurrentReadDCARB = NULL; +PFNWGLMAKECONTEXTCURRENTARBPROC __wglewMakeContextCurrentARB = NULL; + +PFNWGLCREATEPBUFFERARBPROC __wglewCreatePbufferARB = NULL; +PFNWGLDESTROYPBUFFERARBPROC __wglewDestroyPbufferARB = NULL; +PFNWGLGETPBUFFERDCARBPROC __wglewGetPbufferDCARB = NULL; +PFNWGLQUERYPBUFFERARBPROC __wglewQueryPbufferARB = NULL; +PFNWGLRELEASEPBUFFERDCARBPROC __wglewReleasePbufferDCARB = NULL; + +PFNWGLCHOOSEPIXELFORMATARBPROC __wglewChoosePixelFormatARB = NULL; +PFNWGLGETPIXELFORMATATTRIBFVARBPROC __wglewGetPixelFormatAttribfvARB = NULL; +PFNWGLGETPIXELFORMATATTRIBIVARBPROC __wglewGetPixelFormatAttribivARB = NULL; + +PFNWGLBINDTEXIMAGEARBPROC __wglewBindTexImageARB = NULL; +PFNWGLRELEASETEXIMAGEARBPROC __wglewReleaseTexImageARB = NULL; +PFNWGLSETPBUFFERATTRIBARBPROC __wglewSetPbufferAttribARB = NULL; + +PFNWGLBINDDISPLAYCOLORTABLEEXTPROC __wglewBindDisplayColorTableEXT = NULL; +PFNWGLCREATEDISPLAYCOLORTABLEEXTPROC __wglewCreateDisplayColorTableEXT = NULL; +PFNWGLDESTROYDISPLAYCOLORTABLEEXTPROC __wglewDestroyDisplayColorTableEXT = NULL; +PFNWGLLOADDISPLAYCOLORTABLEEXTPROC __wglewLoadDisplayColorTableEXT = NULL; + +PFNWGLGETEXTENSIONSSTRINGEXTPROC __wglewGetExtensionsStringEXT = NULL; + +PFNWGLGETCURRENTREADDCEXTPROC __wglewGetCurrentReadDCEXT = NULL; +PFNWGLMAKECONTEXTCURRENTEXTPROC __wglewMakeContextCurrentEXT = NULL; + +PFNWGLCREATEPBUFFEREXTPROC __wglewCreatePbufferEXT = NULL; +PFNWGLDESTROYPBUFFEREXTPROC __wglewDestroyPbufferEXT = NULL; +PFNWGLGETPBUFFERDCEXTPROC __wglewGetPbufferDCEXT = NULL; +PFNWGLQUERYPBUFFEREXTPROC __wglewQueryPbufferEXT = NULL; +PFNWGLRELEASEPBUFFERDCEXTPROC __wglewReleasePbufferDCEXT = NULL; + +PFNWGLCHOOSEPIXELFORMATEXTPROC __wglewChoosePixelFormatEXT = NULL; +PFNWGLGETPIXELFORMATATTRIBFVEXTPROC __wglewGetPixelFormatAttribfvEXT = NULL; +PFNWGLGETPIXELFORMATATTRIBIVEXTPROC __wglewGetPixelFormatAttribivEXT = NULL; + +PFNWGLGETSWAPINTERVALEXTPROC __wglewGetSwapIntervalEXT = NULL; +PFNWGLSWAPINTERVALEXTPROC __wglewSwapIntervalEXT = NULL; + +PFNWGLGETDIGITALVIDEOPARAMETERSI3DPROC __wglewGetDigitalVideoParametersI3D = NULL; +PFNWGLSETDIGITALVIDEOPARAMETERSI3DPROC __wglewSetDigitalVideoParametersI3D = NULL; + +PFNWGLGETGAMMATABLEI3DPROC __wglewGetGammaTableI3D = NULL; +PFNWGLGETGAMMATABLEPARAMETERSI3DPROC __wglewGetGammaTableParametersI3D = NULL; +PFNWGLSETGAMMATABLEI3DPROC __wglewSetGammaTableI3D = NULL; +PFNWGLSETGAMMATABLEPARAMETERSI3DPROC __wglewSetGammaTableParametersI3D = NULL; + +PFNWGLDISABLEGENLOCKI3DPROC __wglewDisableGenlockI3D = NULL; +PFNWGLENABLEGENLOCKI3DPROC __wglewEnableGenlockI3D = NULL; +PFNWGLGENLOCKSAMPLERATEI3DPROC __wglewGenlockSampleRateI3D = NULL; +PFNWGLGENLOCKSOURCEDELAYI3DPROC __wglewGenlockSourceDelayI3D = NULL; +PFNWGLGENLOCKSOURCEEDGEI3DPROC __wglewGenlockSourceEdgeI3D = NULL; +PFNWGLGENLOCKSOURCEI3DPROC __wglewGenlockSourceI3D = NULL; +PFNWGLGETGENLOCKSAMPLERATEI3DPROC __wglewGetGenlockSampleRateI3D = NULL; +PFNWGLGETGENLOCKSOURCEDELAYI3DPROC __wglewGetGenlockSourceDelayI3D = NULL; +PFNWGLGETGENLOCKSOURCEEDGEI3DPROC __wglewGetGenlockSourceEdgeI3D = NULL; +PFNWGLGETGENLOCKSOURCEI3DPROC __wglewGetGenlockSourceI3D = NULL; +PFNWGLISENABLEDGENLOCKI3DPROC __wglewIsEnabledGenlockI3D = NULL; +PFNWGLQUERYGENLOCKMAXSOURCEDELAYI3DPROC __wglewQueryGenlockMaxSourceDelayI3D = NULL; + +PFNWGLASSOCIATEIMAGEBUFFEREVENTSI3DPROC __wglewAssociateImageBufferEventsI3D = NULL; +PFNWGLCREATEIMAGEBUFFERI3DPROC __wglewCreateImageBufferI3D = NULL; +PFNWGLDESTROYIMAGEBUFFERI3DPROC __wglewDestroyImageBufferI3D = NULL; +PFNWGLRELEASEIMAGEBUFFEREVENTSI3DPROC __wglewReleaseImageBufferEventsI3D = NULL; + +PFNWGLDISABLEFRAMELOCKI3DPROC __wglewDisableFrameLockI3D = NULL; +PFNWGLENABLEFRAMELOCKI3DPROC __wglewEnableFrameLockI3D = NULL; +PFNWGLISENABLEDFRAMELOCKI3DPROC __wglewIsEnabledFrameLockI3D = NULL; +PFNWGLQUERYFRAMELOCKMASTERI3DPROC __wglewQueryFrameLockMasterI3D = NULL; + +PFNWGLBEGINFRAMETRACKINGI3DPROC __wglewBeginFrameTrackingI3D = NULL; +PFNWGLENDFRAMETRACKINGI3DPROC __wglewEndFrameTrackingI3D = NULL; +PFNWGLGETFRAMEUSAGEI3DPROC __wglewGetFrameUsageI3D = NULL; +PFNWGLQUERYFRAMETRACKINGI3DPROC __wglewQueryFrameTrackingI3D = NULL; + +PFNWGLCREATEAFFINITYDCNVPROC __wglewCreateAffinityDCNV = NULL; +PFNWGLDELETEDCNVPROC __wglewDeleteDCNV = NULL; +PFNWGLENUMGPUDEVICESNVPROC __wglewEnumGpuDevicesNV = NULL; +PFNWGLENUMGPUSFROMAFFINITYDCNVPROC __wglewEnumGpusFromAffinityDCNV = NULL; +PFNWGLENUMGPUSNVPROC __wglewEnumGpusNV = NULL; + +PFNWGLBINDVIDEODEVICENVPROC __wglewBindVideoDeviceNV = NULL; +PFNWGLENUMERATEVIDEODEVICESNVPROC __wglewEnumerateVideoDevicesNV = NULL; +PFNWGLQUERYCURRENTCONTEXTNVPROC __wglewQueryCurrentContextNV = NULL; + +PFNWGLBINDSWAPBARRIERNVPROC __wglewBindSwapBarrierNV = NULL; +PFNWGLJOINSWAPGROUPNVPROC __wglewJoinSwapGroupNV = NULL; +PFNWGLQUERYFRAMECOUNTNVPROC __wglewQueryFrameCountNV = NULL; +PFNWGLQUERYMAXSWAPGROUPSNVPROC __wglewQueryMaxSwapGroupsNV = NULL; +PFNWGLQUERYSWAPGROUPNVPROC __wglewQuerySwapGroupNV = NULL; +PFNWGLRESETFRAMECOUNTNVPROC __wglewResetFrameCountNV = NULL; + +PFNWGLALLOCATEMEMORYNVPROC __wglewAllocateMemoryNV = NULL; +PFNWGLFREEMEMORYNVPROC __wglewFreeMemoryNV = NULL; + +PFNWGLBINDVIDEOIMAGENVPROC __wglewBindVideoImageNV = NULL; +PFNWGLGETVIDEODEVICENVPROC __wglewGetVideoDeviceNV = NULL; +PFNWGLGETVIDEOINFONVPROC __wglewGetVideoInfoNV = NULL; +PFNWGLRELEASEVIDEODEVICENVPROC __wglewReleaseVideoDeviceNV = NULL; +PFNWGLRELEASEVIDEOIMAGENVPROC __wglewReleaseVideoImageNV = NULL; +PFNWGLSENDPBUFFERTOVIDEONVPROC __wglewSendPbufferToVideoNV = NULL; + +PFNWGLGETMSCRATEOMLPROC __wglewGetMscRateOML = NULL; +PFNWGLGETSYNCVALUESOMLPROC __wglewGetSyncValuesOML = NULL; +PFNWGLSWAPBUFFERSMSCOMLPROC __wglewSwapBuffersMscOML = NULL; +PFNWGLSWAPLAYERBUFFERSMSCOMLPROC __wglewSwapLayerBuffersMscOML = NULL; +PFNWGLWAITFORMSCOMLPROC __wglewWaitForMscOML = NULL; +PFNWGLWAITFORSBCOMLPROC __wglewWaitForSbcOML = NULL; +GLboolean __WGLEW_3DFX_multisample = GL_FALSE; +GLboolean __WGLEW_3DL_stereo_control = GL_FALSE; +GLboolean __WGLEW_ARB_buffer_region = GL_FALSE; +GLboolean __WGLEW_ARB_create_context = GL_FALSE; +GLboolean __WGLEW_ARB_extensions_string = GL_FALSE; +GLboolean __WGLEW_ARB_framebuffer_sRGB = GL_FALSE; +GLboolean __WGLEW_ARB_make_current_read = GL_FALSE; +GLboolean __WGLEW_ARB_multisample = GL_FALSE; +GLboolean __WGLEW_ARB_pbuffer = GL_FALSE; +GLboolean __WGLEW_ARB_pixel_format = GL_FALSE; +GLboolean __WGLEW_ARB_pixel_format_float = GL_FALSE; +GLboolean __WGLEW_ARB_render_texture = GL_FALSE; +GLboolean __WGLEW_ATI_pixel_format_float = GL_FALSE; +GLboolean __WGLEW_ATI_render_texture_rectangle = GL_FALSE; +GLboolean __WGLEW_EXT_depth_float = GL_FALSE; +GLboolean __WGLEW_EXT_display_color_table = GL_FALSE; +GLboolean __WGLEW_EXT_extensions_string = GL_FALSE; +GLboolean __WGLEW_EXT_framebuffer_sRGB = GL_FALSE; +GLboolean __WGLEW_EXT_make_current_read = GL_FALSE; +GLboolean __WGLEW_EXT_multisample = GL_FALSE; +GLboolean __WGLEW_EXT_pbuffer = GL_FALSE; +GLboolean __WGLEW_EXT_pixel_format = GL_FALSE; +GLboolean __WGLEW_EXT_pixel_format_packed_float = GL_FALSE; +GLboolean __WGLEW_EXT_swap_control = GL_FALSE; +GLboolean __WGLEW_I3D_digital_video_control = GL_FALSE; +GLboolean __WGLEW_I3D_gamma = GL_FALSE; +GLboolean __WGLEW_I3D_genlock = GL_FALSE; +GLboolean __WGLEW_I3D_image_buffer = GL_FALSE; +GLboolean __WGLEW_I3D_swap_frame_lock = GL_FALSE; +GLboolean __WGLEW_I3D_swap_frame_usage = GL_FALSE; +GLboolean __WGLEW_NV_float_buffer = GL_FALSE; +GLboolean __WGLEW_NV_gpu_affinity = GL_FALSE; +GLboolean __WGLEW_NV_present_video = GL_FALSE; +GLboolean __WGLEW_NV_render_depth_texture = GL_FALSE; +GLboolean __WGLEW_NV_render_texture_rectangle = GL_FALSE; +GLboolean __WGLEW_NV_swap_group = GL_FALSE; +GLboolean __WGLEW_NV_vertex_array_range = GL_FALSE; +GLboolean __WGLEW_NV_video_output = GL_FALSE; +GLboolean __WGLEW_OML_sync_control = GL_FALSE; + +#endif /* !GLEW_MX */ + +#ifdef WGL_3DFX_multisample + +#endif /* WGL_3DFX_multisample */ + +#ifdef WGL_3DL_stereo_control + +static GLboolean _glewInit_WGL_3DL_stereo_control (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglSetStereoEmitterState3DL = (PFNWGLSETSTEREOEMITTERSTATE3DLPROC)glewGetProcAddress((const GLubyte*)"wglSetStereoEmitterState3DL")) == NULL) || r; + + return r; +} + +#endif /* WGL_3DL_stereo_control */ + +#ifdef WGL_ARB_buffer_region + +static GLboolean _glewInit_WGL_ARB_buffer_region (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglCreateBufferRegionARB = (PFNWGLCREATEBUFFERREGIONARBPROC)glewGetProcAddress((const GLubyte*)"wglCreateBufferRegionARB")) == NULL) || r; + r = ((wglDeleteBufferRegionARB = (PFNWGLDELETEBUFFERREGIONARBPROC)glewGetProcAddress((const GLubyte*)"wglDeleteBufferRegionARB")) == NULL) || r; + r = ((wglRestoreBufferRegionARB = (PFNWGLRESTOREBUFFERREGIONARBPROC)glewGetProcAddress((const GLubyte*)"wglRestoreBufferRegionARB")) == NULL) || r; + r = ((wglSaveBufferRegionARB = (PFNWGLSAVEBUFFERREGIONARBPROC)glewGetProcAddress((const GLubyte*)"wglSaveBufferRegionARB")) == NULL) || r; + + return r; +} + +#endif /* WGL_ARB_buffer_region */ + +#ifdef WGL_ARB_create_context + +static GLboolean _glewInit_WGL_ARB_create_context (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglCreateContextAttribsARB = (PFNWGLCREATECONTEXTATTRIBSARBPROC)glewGetProcAddress((const GLubyte*)"wglCreateContextAttribsARB")) == NULL) || r; + + return r; +} + +#endif /* WGL_ARB_create_context */ + +#ifdef WGL_ARB_extensions_string + +static GLboolean _glewInit_WGL_ARB_extensions_string (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglGetExtensionsStringARB = (PFNWGLGETEXTENSIONSSTRINGARBPROC)glewGetProcAddress((const GLubyte*)"wglGetExtensionsStringARB")) == NULL) || r; + + return r; +} + +#endif /* WGL_ARB_extensions_string */ + +#ifdef WGL_ARB_framebuffer_sRGB + +#endif /* WGL_ARB_framebuffer_sRGB */ + +#ifdef WGL_ARB_make_current_read + +static GLboolean _glewInit_WGL_ARB_make_current_read (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglGetCurrentReadDCARB = (PFNWGLGETCURRENTREADDCARBPROC)glewGetProcAddress((const GLubyte*)"wglGetCurrentReadDCARB")) == NULL) || r; + r = ((wglMakeContextCurrentARB = (PFNWGLMAKECONTEXTCURRENTARBPROC)glewGetProcAddress((const GLubyte*)"wglMakeContextCurrentARB")) == NULL) || r; + + return r; +} + +#endif /* WGL_ARB_make_current_read */ + +#ifdef WGL_ARB_multisample + +#endif /* WGL_ARB_multisample */ + +#ifdef WGL_ARB_pbuffer + +static GLboolean _glewInit_WGL_ARB_pbuffer (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglCreatePbufferARB = (PFNWGLCREATEPBUFFERARBPROC)glewGetProcAddress((const GLubyte*)"wglCreatePbufferARB")) == NULL) || r; + r = ((wglDestroyPbufferARB = (PFNWGLDESTROYPBUFFERARBPROC)glewGetProcAddress((const GLubyte*)"wglDestroyPbufferARB")) == NULL) || r; + r = ((wglGetPbufferDCARB = (PFNWGLGETPBUFFERDCARBPROC)glewGetProcAddress((const GLubyte*)"wglGetPbufferDCARB")) == NULL) || r; + r = ((wglQueryPbufferARB = (PFNWGLQUERYPBUFFERARBPROC)glewGetProcAddress((const GLubyte*)"wglQueryPbufferARB")) == NULL) || r; + r = ((wglReleasePbufferDCARB = (PFNWGLRELEASEPBUFFERDCARBPROC)glewGetProcAddress((const GLubyte*)"wglReleasePbufferDCARB")) == NULL) || r; + + return r; +} + +#endif /* WGL_ARB_pbuffer */ + +#ifdef WGL_ARB_pixel_format + +static GLboolean _glewInit_WGL_ARB_pixel_format (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglChoosePixelFormatARB = (PFNWGLCHOOSEPIXELFORMATARBPROC)glewGetProcAddress((const GLubyte*)"wglChoosePixelFormatARB")) == NULL) || r; + r = ((wglGetPixelFormatAttribfvARB = (PFNWGLGETPIXELFORMATATTRIBFVARBPROC)glewGetProcAddress((const GLubyte*)"wglGetPixelFormatAttribfvARB")) == NULL) || r; + r = ((wglGetPixelFormatAttribivARB = (PFNWGLGETPIXELFORMATATTRIBIVARBPROC)glewGetProcAddress((const GLubyte*)"wglGetPixelFormatAttribivARB")) == NULL) || r; + + return r; +} + +#endif /* WGL_ARB_pixel_format */ + +#ifdef WGL_ARB_pixel_format_float + +#endif /* WGL_ARB_pixel_format_float */ + +#ifdef WGL_ARB_render_texture + +static GLboolean _glewInit_WGL_ARB_render_texture (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglBindTexImageARB = (PFNWGLBINDTEXIMAGEARBPROC)glewGetProcAddress((const GLubyte*)"wglBindTexImageARB")) == NULL) || r; + r = ((wglReleaseTexImageARB = (PFNWGLRELEASETEXIMAGEARBPROC)glewGetProcAddress((const GLubyte*)"wglReleaseTexImageARB")) == NULL) || r; + r = ((wglSetPbufferAttribARB = (PFNWGLSETPBUFFERATTRIBARBPROC)glewGetProcAddress((const GLubyte*)"wglSetPbufferAttribARB")) == NULL) || r; + + return r; +} + +#endif /* WGL_ARB_render_texture */ + +#ifdef WGL_ATI_pixel_format_float + +#endif /* WGL_ATI_pixel_format_float */ + +#ifdef WGL_ATI_render_texture_rectangle + +#endif /* WGL_ATI_render_texture_rectangle */ + +#ifdef WGL_EXT_depth_float + +#endif /* WGL_EXT_depth_float */ + +#ifdef WGL_EXT_display_color_table + +static GLboolean _glewInit_WGL_EXT_display_color_table (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglBindDisplayColorTableEXT = (PFNWGLBINDDISPLAYCOLORTABLEEXTPROC)glewGetProcAddress((const GLubyte*)"wglBindDisplayColorTableEXT")) == NULL) || r; + r = ((wglCreateDisplayColorTableEXT = (PFNWGLCREATEDISPLAYCOLORTABLEEXTPROC)glewGetProcAddress((const GLubyte*)"wglCreateDisplayColorTableEXT")) == NULL) || r; + r = ((wglDestroyDisplayColorTableEXT = (PFNWGLDESTROYDISPLAYCOLORTABLEEXTPROC)glewGetProcAddress((const GLubyte*)"wglDestroyDisplayColorTableEXT")) == NULL) || r; + r = ((wglLoadDisplayColorTableEXT = (PFNWGLLOADDISPLAYCOLORTABLEEXTPROC)glewGetProcAddress((const GLubyte*)"wglLoadDisplayColorTableEXT")) == NULL) || r; + + return r; +} + +#endif /* WGL_EXT_display_color_table */ + +#ifdef WGL_EXT_extensions_string + +static GLboolean _glewInit_WGL_EXT_extensions_string (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglGetExtensionsStringEXT = (PFNWGLGETEXTENSIONSSTRINGEXTPROC)glewGetProcAddress((const GLubyte*)"wglGetExtensionsStringEXT")) == NULL) || r; + + return r; +} + +#endif /* WGL_EXT_extensions_string */ + +#ifdef WGL_EXT_framebuffer_sRGB + +#endif /* WGL_EXT_framebuffer_sRGB */ + +#ifdef WGL_EXT_make_current_read + +static GLboolean _glewInit_WGL_EXT_make_current_read (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglGetCurrentReadDCEXT = (PFNWGLGETCURRENTREADDCEXTPROC)glewGetProcAddress((const GLubyte*)"wglGetCurrentReadDCEXT")) == NULL) || r; + r = ((wglMakeContextCurrentEXT = (PFNWGLMAKECONTEXTCURRENTEXTPROC)glewGetProcAddress((const GLubyte*)"wglMakeContextCurrentEXT")) == NULL) || r; + + return r; +} + +#endif /* WGL_EXT_make_current_read */ + +#ifdef WGL_EXT_multisample + +#endif /* WGL_EXT_multisample */ + +#ifdef WGL_EXT_pbuffer + +static GLboolean _glewInit_WGL_EXT_pbuffer (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglCreatePbufferEXT = (PFNWGLCREATEPBUFFEREXTPROC)glewGetProcAddress((const GLubyte*)"wglCreatePbufferEXT")) == NULL) || r; + r = ((wglDestroyPbufferEXT = (PFNWGLDESTROYPBUFFEREXTPROC)glewGetProcAddress((const GLubyte*)"wglDestroyPbufferEXT")) == NULL) || r; + r = ((wglGetPbufferDCEXT = (PFNWGLGETPBUFFERDCEXTPROC)glewGetProcAddress((const GLubyte*)"wglGetPbufferDCEXT")) == NULL) || r; + r = ((wglQueryPbufferEXT = (PFNWGLQUERYPBUFFEREXTPROC)glewGetProcAddress((const GLubyte*)"wglQueryPbufferEXT")) == NULL) || r; + r = ((wglReleasePbufferDCEXT = (PFNWGLRELEASEPBUFFERDCEXTPROC)glewGetProcAddress((const GLubyte*)"wglReleasePbufferDCEXT")) == NULL) || r; + + return r; +} + +#endif /* WGL_EXT_pbuffer */ + +#ifdef WGL_EXT_pixel_format + +static GLboolean _glewInit_WGL_EXT_pixel_format (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglChoosePixelFormatEXT = (PFNWGLCHOOSEPIXELFORMATEXTPROC)glewGetProcAddress((const GLubyte*)"wglChoosePixelFormatEXT")) == NULL) || r; + r = ((wglGetPixelFormatAttribfvEXT = (PFNWGLGETPIXELFORMATATTRIBFVEXTPROC)glewGetProcAddress((const GLubyte*)"wglGetPixelFormatAttribfvEXT")) == NULL) || r; + r = ((wglGetPixelFormatAttribivEXT = (PFNWGLGETPIXELFORMATATTRIBIVEXTPROC)glewGetProcAddress((const GLubyte*)"wglGetPixelFormatAttribivEXT")) == NULL) || r; + + return r; +} + +#endif /* WGL_EXT_pixel_format */ + +#ifdef WGL_EXT_pixel_format_packed_float + +#endif /* WGL_EXT_pixel_format_packed_float */ + +#ifdef WGL_EXT_swap_control + +static GLboolean _glewInit_WGL_EXT_swap_control (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglGetSwapIntervalEXT = (PFNWGLGETSWAPINTERVALEXTPROC)glewGetProcAddress((const GLubyte*)"wglGetSwapIntervalEXT")) == NULL) || r; + r = ((wglSwapIntervalEXT = (PFNWGLSWAPINTERVALEXTPROC)glewGetProcAddress((const GLubyte*)"wglSwapIntervalEXT")) == NULL) || r; + + return r; +} + +#endif /* WGL_EXT_swap_control */ + +#ifdef WGL_I3D_digital_video_control + +static GLboolean _glewInit_WGL_I3D_digital_video_control (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglGetDigitalVideoParametersI3D = (PFNWGLGETDIGITALVIDEOPARAMETERSI3DPROC)glewGetProcAddress((const GLubyte*)"wglGetDigitalVideoParametersI3D")) == NULL) || r; + r = ((wglSetDigitalVideoParametersI3D = (PFNWGLSETDIGITALVIDEOPARAMETERSI3DPROC)glewGetProcAddress((const GLubyte*)"wglSetDigitalVideoParametersI3D")) == NULL) || r; + + return r; +} + +#endif /* WGL_I3D_digital_video_control */ + +#ifdef WGL_I3D_gamma + +static GLboolean _glewInit_WGL_I3D_gamma (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglGetGammaTableI3D = (PFNWGLGETGAMMATABLEI3DPROC)glewGetProcAddress((const GLubyte*)"wglGetGammaTableI3D")) == NULL) || r; + r = ((wglGetGammaTableParametersI3D = (PFNWGLGETGAMMATABLEPARAMETERSI3DPROC)glewGetProcAddress((const GLubyte*)"wglGetGammaTableParametersI3D")) == NULL) || r; + r = ((wglSetGammaTableI3D = (PFNWGLSETGAMMATABLEI3DPROC)glewGetProcAddress((const GLubyte*)"wglSetGammaTableI3D")) == NULL) || r; + r = ((wglSetGammaTableParametersI3D = (PFNWGLSETGAMMATABLEPARAMETERSI3DPROC)glewGetProcAddress((const GLubyte*)"wglSetGammaTableParametersI3D")) == NULL) || r; + + return r; +} + +#endif /* WGL_I3D_gamma */ + +#ifdef WGL_I3D_genlock + +static GLboolean _glewInit_WGL_I3D_genlock (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglDisableGenlockI3D = (PFNWGLDISABLEGENLOCKI3DPROC)glewGetProcAddress((const GLubyte*)"wglDisableGenlockI3D")) == NULL) || r; + r = ((wglEnableGenlockI3D = (PFNWGLENABLEGENLOCKI3DPROC)glewGetProcAddress((const GLubyte*)"wglEnableGenlockI3D")) == NULL) || r; + r = ((wglGenlockSampleRateI3D = (PFNWGLGENLOCKSAMPLERATEI3DPROC)glewGetProcAddress((const GLubyte*)"wglGenlockSampleRateI3D")) == NULL) || r; + r = ((wglGenlockSourceDelayI3D = (PFNWGLGENLOCKSOURCEDELAYI3DPROC)glewGetProcAddress((const GLubyte*)"wglGenlockSourceDelayI3D")) == NULL) || r; + r = ((wglGenlockSourceEdgeI3D = (PFNWGLGENLOCKSOURCEEDGEI3DPROC)glewGetProcAddress((const GLubyte*)"wglGenlockSourceEdgeI3D")) == NULL) || r; + r = ((wglGenlockSourceI3D = (PFNWGLGENLOCKSOURCEI3DPROC)glewGetProcAddress((const GLubyte*)"wglGenlockSourceI3D")) == NULL) || r; + r = ((wglGetGenlockSampleRateI3D = (PFNWGLGETGENLOCKSAMPLERATEI3DPROC)glewGetProcAddress((const GLubyte*)"wglGetGenlockSampleRateI3D")) == NULL) || r; + r = ((wglGetGenlockSourceDelayI3D = (PFNWGLGETGENLOCKSOURCEDELAYI3DPROC)glewGetProcAddress((const GLubyte*)"wglGetGenlockSourceDelayI3D")) == NULL) || r; + r = ((wglGetGenlockSourceEdgeI3D = (PFNWGLGETGENLOCKSOURCEEDGEI3DPROC)glewGetProcAddress((const GLubyte*)"wglGetGenlockSourceEdgeI3D")) == NULL) || r; + r = ((wglGetGenlockSourceI3D = (PFNWGLGETGENLOCKSOURCEI3DPROC)glewGetProcAddress((const GLubyte*)"wglGetGenlockSourceI3D")) == NULL) || r; + r = ((wglIsEnabledGenlockI3D = (PFNWGLISENABLEDGENLOCKI3DPROC)glewGetProcAddress((const GLubyte*)"wglIsEnabledGenlockI3D")) == NULL) || r; + r = ((wglQueryGenlockMaxSourceDelayI3D = (PFNWGLQUERYGENLOCKMAXSOURCEDELAYI3DPROC)glewGetProcAddress((const GLubyte*)"wglQueryGenlockMaxSourceDelayI3D")) == NULL) || r; + + return r; +} + +#endif /* WGL_I3D_genlock */ + +#ifdef WGL_I3D_image_buffer + +static GLboolean _glewInit_WGL_I3D_image_buffer (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglAssociateImageBufferEventsI3D = (PFNWGLASSOCIATEIMAGEBUFFEREVENTSI3DPROC)glewGetProcAddress((const GLubyte*)"wglAssociateImageBufferEventsI3D")) == NULL) || r; + r = ((wglCreateImageBufferI3D = (PFNWGLCREATEIMAGEBUFFERI3DPROC)glewGetProcAddress((const GLubyte*)"wglCreateImageBufferI3D")) == NULL) || r; + r = ((wglDestroyImageBufferI3D = (PFNWGLDESTROYIMAGEBUFFERI3DPROC)glewGetProcAddress((const GLubyte*)"wglDestroyImageBufferI3D")) == NULL) || r; + r = ((wglReleaseImageBufferEventsI3D = (PFNWGLRELEASEIMAGEBUFFEREVENTSI3DPROC)glewGetProcAddress((const GLubyte*)"wglReleaseImageBufferEventsI3D")) == NULL) || r; + + return r; +} + +#endif /* WGL_I3D_image_buffer */ + +#ifdef WGL_I3D_swap_frame_lock + +static GLboolean _glewInit_WGL_I3D_swap_frame_lock (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglDisableFrameLockI3D = (PFNWGLDISABLEFRAMELOCKI3DPROC)glewGetProcAddress((const GLubyte*)"wglDisableFrameLockI3D")) == NULL) || r; + r = ((wglEnableFrameLockI3D = (PFNWGLENABLEFRAMELOCKI3DPROC)glewGetProcAddress((const GLubyte*)"wglEnableFrameLockI3D")) == NULL) || r; + r = ((wglIsEnabledFrameLockI3D = (PFNWGLISENABLEDFRAMELOCKI3DPROC)glewGetProcAddress((const GLubyte*)"wglIsEnabledFrameLockI3D")) == NULL) || r; + r = ((wglQueryFrameLockMasterI3D = (PFNWGLQUERYFRAMELOCKMASTERI3DPROC)glewGetProcAddress((const GLubyte*)"wglQueryFrameLockMasterI3D")) == NULL) || r; + + return r; +} + +#endif /* WGL_I3D_swap_frame_lock */ + +#ifdef WGL_I3D_swap_frame_usage + +static GLboolean _glewInit_WGL_I3D_swap_frame_usage (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglBeginFrameTrackingI3D = (PFNWGLBEGINFRAMETRACKINGI3DPROC)glewGetProcAddress((const GLubyte*)"wglBeginFrameTrackingI3D")) == NULL) || r; + r = ((wglEndFrameTrackingI3D = (PFNWGLENDFRAMETRACKINGI3DPROC)glewGetProcAddress((const GLubyte*)"wglEndFrameTrackingI3D")) == NULL) || r; + r = ((wglGetFrameUsageI3D = (PFNWGLGETFRAMEUSAGEI3DPROC)glewGetProcAddress((const GLubyte*)"wglGetFrameUsageI3D")) == NULL) || r; + r = ((wglQueryFrameTrackingI3D = (PFNWGLQUERYFRAMETRACKINGI3DPROC)glewGetProcAddress((const GLubyte*)"wglQueryFrameTrackingI3D")) == NULL) || r; + + return r; +} + +#endif /* WGL_I3D_swap_frame_usage */ + +#ifdef WGL_NV_float_buffer + +#endif /* WGL_NV_float_buffer */ + +#ifdef WGL_NV_gpu_affinity + +static GLboolean _glewInit_WGL_NV_gpu_affinity (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglCreateAffinityDCNV = (PFNWGLCREATEAFFINITYDCNVPROC)glewGetProcAddress((const GLubyte*)"wglCreateAffinityDCNV")) == NULL) || r; + r = ((wglDeleteDCNV = (PFNWGLDELETEDCNVPROC)glewGetProcAddress((const GLubyte*)"wglDeleteDCNV")) == NULL) || r; + r = ((wglEnumGpuDevicesNV = (PFNWGLENUMGPUDEVICESNVPROC)glewGetProcAddress((const GLubyte*)"wglEnumGpuDevicesNV")) == NULL) || r; + r = ((wglEnumGpusFromAffinityDCNV = (PFNWGLENUMGPUSFROMAFFINITYDCNVPROC)glewGetProcAddress((const GLubyte*)"wglEnumGpusFromAffinityDCNV")) == NULL) || r; + r = ((wglEnumGpusNV = (PFNWGLENUMGPUSNVPROC)glewGetProcAddress((const GLubyte*)"wglEnumGpusNV")) == NULL) || r; + + return r; +} + +#endif /* WGL_NV_gpu_affinity */ + +#ifdef WGL_NV_present_video + +static GLboolean _glewInit_WGL_NV_present_video (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglBindVideoDeviceNV = (PFNWGLBINDVIDEODEVICENVPROC)glewGetProcAddress((const GLubyte*)"wglBindVideoDeviceNV")) == NULL) || r; + r = ((wglEnumerateVideoDevicesNV = (PFNWGLENUMERATEVIDEODEVICESNVPROC)glewGetProcAddress((const GLubyte*)"wglEnumerateVideoDevicesNV")) == NULL) || r; + r = ((wglQueryCurrentContextNV = (PFNWGLQUERYCURRENTCONTEXTNVPROC)glewGetProcAddress((const GLubyte*)"wglQueryCurrentContextNV")) == NULL) || r; + + return r; +} + +#endif /* WGL_NV_present_video */ + +#ifdef WGL_NV_render_depth_texture + +#endif /* WGL_NV_render_depth_texture */ + +#ifdef WGL_NV_render_texture_rectangle + +#endif /* WGL_NV_render_texture_rectangle */ + +#ifdef WGL_NV_swap_group + +static GLboolean _glewInit_WGL_NV_swap_group (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglBindSwapBarrierNV = (PFNWGLBINDSWAPBARRIERNVPROC)glewGetProcAddress((const GLubyte*)"wglBindSwapBarrierNV")) == NULL) || r; + r = ((wglJoinSwapGroupNV = (PFNWGLJOINSWAPGROUPNVPROC)glewGetProcAddress((const GLubyte*)"wglJoinSwapGroupNV")) == NULL) || r; + r = ((wglQueryFrameCountNV = (PFNWGLQUERYFRAMECOUNTNVPROC)glewGetProcAddress((const GLubyte*)"wglQueryFrameCountNV")) == NULL) || r; + r = ((wglQueryMaxSwapGroupsNV = (PFNWGLQUERYMAXSWAPGROUPSNVPROC)glewGetProcAddress((const GLubyte*)"wglQueryMaxSwapGroupsNV")) == NULL) || r; + r = ((wglQuerySwapGroupNV = (PFNWGLQUERYSWAPGROUPNVPROC)glewGetProcAddress((const GLubyte*)"wglQuerySwapGroupNV")) == NULL) || r; + r = ((wglResetFrameCountNV = (PFNWGLRESETFRAMECOUNTNVPROC)glewGetProcAddress((const GLubyte*)"wglResetFrameCountNV")) == NULL) || r; + + return r; +} + +#endif /* WGL_NV_swap_group */ + +#ifdef WGL_NV_vertex_array_range + +static GLboolean _glewInit_WGL_NV_vertex_array_range (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglAllocateMemoryNV = (PFNWGLALLOCATEMEMORYNVPROC)glewGetProcAddress((const GLubyte*)"wglAllocateMemoryNV")) == NULL) || r; + r = ((wglFreeMemoryNV = (PFNWGLFREEMEMORYNVPROC)glewGetProcAddress((const GLubyte*)"wglFreeMemoryNV")) == NULL) || r; + + return r; +} + +#endif /* WGL_NV_vertex_array_range */ + +#ifdef WGL_NV_video_output + +static GLboolean _glewInit_WGL_NV_video_output (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglBindVideoImageNV = (PFNWGLBINDVIDEOIMAGENVPROC)glewGetProcAddress((const GLubyte*)"wglBindVideoImageNV")) == NULL) || r; + r = ((wglGetVideoDeviceNV = (PFNWGLGETVIDEODEVICENVPROC)glewGetProcAddress((const GLubyte*)"wglGetVideoDeviceNV")) == NULL) || r; + r = ((wglGetVideoInfoNV = (PFNWGLGETVIDEOINFONVPROC)glewGetProcAddress((const GLubyte*)"wglGetVideoInfoNV")) == NULL) || r; + r = ((wglReleaseVideoDeviceNV = (PFNWGLRELEASEVIDEODEVICENVPROC)glewGetProcAddress((const GLubyte*)"wglReleaseVideoDeviceNV")) == NULL) || r; + r = ((wglReleaseVideoImageNV = (PFNWGLRELEASEVIDEOIMAGENVPROC)glewGetProcAddress((const GLubyte*)"wglReleaseVideoImageNV")) == NULL) || r; + r = ((wglSendPbufferToVideoNV = (PFNWGLSENDPBUFFERTOVIDEONVPROC)glewGetProcAddress((const GLubyte*)"wglSendPbufferToVideoNV")) == NULL) || r; + + return r; +} + +#endif /* WGL_NV_video_output */ + +#ifdef WGL_OML_sync_control + +static GLboolean _glewInit_WGL_OML_sync_control (WGLEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((wglGetMscRateOML = (PFNWGLGETMSCRATEOMLPROC)glewGetProcAddress((const GLubyte*)"wglGetMscRateOML")) == NULL) || r; + r = ((wglGetSyncValuesOML = (PFNWGLGETSYNCVALUESOMLPROC)glewGetProcAddress((const GLubyte*)"wglGetSyncValuesOML")) == NULL) || r; + r = ((wglSwapBuffersMscOML = (PFNWGLSWAPBUFFERSMSCOMLPROC)glewGetProcAddress((const GLubyte*)"wglSwapBuffersMscOML")) == NULL) || r; + r = ((wglSwapLayerBuffersMscOML = (PFNWGLSWAPLAYERBUFFERSMSCOMLPROC)glewGetProcAddress((const GLubyte*)"wglSwapLayerBuffersMscOML")) == NULL) || r; + r = ((wglWaitForMscOML = (PFNWGLWAITFORMSCOMLPROC)glewGetProcAddress((const GLubyte*)"wglWaitForMscOML")) == NULL) || r; + r = ((wglWaitForSbcOML = (PFNWGLWAITFORSBCOMLPROC)glewGetProcAddress((const GLubyte*)"wglWaitForSbcOML")) == NULL) || r; + + return r; +} + +#endif /* WGL_OML_sync_control */ + +/* ------------------------------------------------------------------------- */ + +static PFNWGLGETEXTENSIONSSTRINGARBPROC _wglewGetExtensionsStringARB = NULL; +static PFNWGLGETEXTENSIONSSTRINGEXTPROC _wglewGetExtensionsStringEXT = NULL; + +GLboolean wglewGetExtension (const char* name) +{ + GLubyte* p; + GLubyte* end; + GLuint len = _glewStrLen((const GLubyte*)name); + if (_wglewGetExtensionsStringARB == NULL) + if (_wglewGetExtensionsStringEXT == NULL) + return GL_FALSE; + else + p = (GLubyte*)_wglewGetExtensionsStringEXT(); + else + p = (GLubyte*)_wglewGetExtensionsStringARB(wglGetCurrentDC()); + if (0 == p) return GL_FALSE; + end = p + _glewStrLen(p); + while (p < end) + { + GLuint n = _glewStrCLen(p, ' '); + if (len == n && _glewStrSame((const GLubyte*)name, p, n)) return GL_TRUE; + p += n+1; + } + return GL_FALSE; +} + +GLenum wglewContextInit (WGLEW_CONTEXT_ARG_DEF_LIST) +{ + GLboolean crippled; + /* find wgl extension string query functions */ + _wglewGetExtensionsStringARB = (PFNWGLGETEXTENSIONSSTRINGARBPROC)glewGetProcAddress((const GLubyte*)"wglGetExtensionsStringARB"); + _wglewGetExtensionsStringEXT = (PFNWGLGETEXTENSIONSSTRINGEXTPROC)glewGetProcAddress((const GLubyte*)"wglGetExtensionsStringEXT"); + /* initialize extensions */ + crippled = _wglewGetExtensionsStringARB == NULL && _wglewGetExtensionsStringEXT == NULL; +#ifdef WGL_3DFX_multisample + CONST_CAST(WGLEW_3DFX_multisample) = wglewGetExtension("WGL_3DFX_multisample"); +#endif /* WGL_3DFX_multisample */ +#ifdef WGL_3DL_stereo_control + CONST_CAST(WGLEW_3DL_stereo_control) = wglewGetExtension("WGL_3DL_stereo_control"); + if (glewExperimental || WGLEW_3DL_stereo_control|| crippled) CONST_CAST(WGLEW_3DL_stereo_control)= !_glewInit_WGL_3DL_stereo_control(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_3DL_stereo_control */ +#ifdef WGL_ARB_buffer_region + CONST_CAST(WGLEW_ARB_buffer_region) = wglewGetExtension("WGL_ARB_buffer_region"); + if (glewExperimental || WGLEW_ARB_buffer_region|| crippled) CONST_CAST(WGLEW_ARB_buffer_region)= !_glewInit_WGL_ARB_buffer_region(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_ARB_buffer_region */ +#ifdef WGL_ARB_create_context + CONST_CAST(WGLEW_ARB_create_context) = wglewGetExtension("WGL_ARB_create_context"); + if (glewExperimental || WGLEW_ARB_create_context|| crippled) CONST_CAST(WGLEW_ARB_create_context)= !_glewInit_WGL_ARB_create_context(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_ARB_create_context */ +#ifdef WGL_ARB_extensions_string + CONST_CAST(WGLEW_ARB_extensions_string) = wglewGetExtension("WGL_ARB_extensions_string"); + if (glewExperimental || WGLEW_ARB_extensions_string|| crippled) CONST_CAST(WGLEW_ARB_extensions_string)= !_glewInit_WGL_ARB_extensions_string(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_ARB_extensions_string */ +#ifdef WGL_ARB_framebuffer_sRGB + CONST_CAST(WGLEW_ARB_framebuffer_sRGB) = wglewGetExtension("WGL_ARB_framebuffer_sRGB"); +#endif /* WGL_ARB_framebuffer_sRGB */ +#ifdef WGL_ARB_make_current_read + CONST_CAST(WGLEW_ARB_make_current_read) = wglewGetExtension("WGL_ARB_make_current_read"); + if (glewExperimental || WGLEW_ARB_make_current_read|| crippled) CONST_CAST(WGLEW_ARB_make_current_read)= !_glewInit_WGL_ARB_make_current_read(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_ARB_make_current_read */ +#ifdef WGL_ARB_multisample + CONST_CAST(WGLEW_ARB_multisample) = wglewGetExtension("WGL_ARB_multisample"); +#endif /* WGL_ARB_multisample */ +#ifdef WGL_ARB_pbuffer + CONST_CAST(WGLEW_ARB_pbuffer) = wglewGetExtension("WGL_ARB_pbuffer"); + if (glewExperimental || WGLEW_ARB_pbuffer|| crippled) CONST_CAST(WGLEW_ARB_pbuffer)= !_glewInit_WGL_ARB_pbuffer(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_ARB_pbuffer */ +#ifdef WGL_ARB_pixel_format + CONST_CAST(WGLEW_ARB_pixel_format) = wglewGetExtension("WGL_ARB_pixel_format"); + if (glewExperimental || WGLEW_ARB_pixel_format|| crippled) CONST_CAST(WGLEW_ARB_pixel_format)= !_glewInit_WGL_ARB_pixel_format(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_ARB_pixel_format */ +#ifdef WGL_ARB_pixel_format_float + CONST_CAST(WGLEW_ARB_pixel_format_float) = wglewGetExtension("WGL_ARB_pixel_format_float"); +#endif /* WGL_ARB_pixel_format_float */ +#ifdef WGL_ARB_render_texture + CONST_CAST(WGLEW_ARB_render_texture) = wglewGetExtension("WGL_ARB_render_texture"); + if (glewExperimental || WGLEW_ARB_render_texture|| crippled) CONST_CAST(WGLEW_ARB_render_texture)= !_glewInit_WGL_ARB_render_texture(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_ARB_render_texture */ +#ifdef WGL_ATI_pixel_format_float + CONST_CAST(WGLEW_ATI_pixel_format_float) = wglewGetExtension("WGL_ATI_pixel_format_float"); +#endif /* WGL_ATI_pixel_format_float */ +#ifdef WGL_ATI_render_texture_rectangle + CONST_CAST(WGLEW_ATI_render_texture_rectangle) = wglewGetExtension("WGL_ATI_render_texture_rectangle"); +#endif /* WGL_ATI_render_texture_rectangle */ +#ifdef WGL_EXT_depth_float + CONST_CAST(WGLEW_EXT_depth_float) = wglewGetExtension("WGL_EXT_depth_float"); +#endif /* WGL_EXT_depth_float */ +#ifdef WGL_EXT_display_color_table + CONST_CAST(WGLEW_EXT_display_color_table) = wglewGetExtension("WGL_EXT_display_color_table"); + if (glewExperimental || WGLEW_EXT_display_color_table|| crippled) CONST_CAST(WGLEW_EXT_display_color_table)= !_glewInit_WGL_EXT_display_color_table(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_EXT_display_color_table */ +#ifdef WGL_EXT_extensions_string + CONST_CAST(WGLEW_EXT_extensions_string) = wglewGetExtension("WGL_EXT_extensions_string"); + if (glewExperimental || WGLEW_EXT_extensions_string|| crippled) CONST_CAST(WGLEW_EXT_extensions_string)= !_glewInit_WGL_EXT_extensions_string(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_EXT_extensions_string */ +#ifdef WGL_EXT_framebuffer_sRGB + CONST_CAST(WGLEW_EXT_framebuffer_sRGB) = wglewGetExtension("WGL_EXT_framebuffer_sRGB"); +#endif /* WGL_EXT_framebuffer_sRGB */ +#ifdef WGL_EXT_make_current_read + CONST_CAST(WGLEW_EXT_make_current_read) = wglewGetExtension("WGL_EXT_make_current_read"); + if (glewExperimental || WGLEW_EXT_make_current_read|| crippled) CONST_CAST(WGLEW_EXT_make_current_read)= !_glewInit_WGL_EXT_make_current_read(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_EXT_make_current_read */ +#ifdef WGL_EXT_multisample + CONST_CAST(WGLEW_EXT_multisample) = wglewGetExtension("WGL_EXT_multisample"); +#endif /* WGL_EXT_multisample */ +#ifdef WGL_EXT_pbuffer + CONST_CAST(WGLEW_EXT_pbuffer) = wglewGetExtension("WGL_EXT_pbuffer"); + if (glewExperimental || WGLEW_EXT_pbuffer|| crippled) CONST_CAST(WGLEW_EXT_pbuffer)= !_glewInit_WGL_EXT_pbuffer(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_EXT_pbuffer */ +#ifdef WGL_EXT_pixel_format + CONST_CAST(WGLEW_EXT_pixel_format) = wglewGetExtension("WGL_EXT_pixel_format"); + if (glewExperimental || WGLEW_EXT_pixel_format|| crippled) CONST_CAST(WGLEW_EXT_pixel_format)= !_glewInit_WGL_EXT_pixel_format(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_EXT_pixel_format */ +#ifdef WGL_EXT_pixel_format_packed_float + CONST_CAST(WGLEW_EXT_pixel_format_packed_float) = wglewGetExtension("WGL_EXT_pixel_format_packed_float"); +#endif /* WGL_EXT_pixel_format_packed_float */ +#ifdef WGL_EXT_swap_control + CONST_CAST(WGLEW_EXT_swap_control) = wglewGetExtension("WGL_EXT_swap_control"); + if (glewExperimental || WGLEW_EXT_swap_control|| crippled) CONST_CAST(WGLEW_EXT_swap_control)= !_glewInit_WGL_EXT_swap_control(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_EXT_swap_control */ +#ifdef WGL_I3D_digital_video_control + CONST_CAST(WGLEW_I3D_digital_video_control) = wglewGetExtension("WGL_I3D_digital_video_control"); + if (glewExperimental || WGLEW_I3D_digital_video_control|| crippled) CONST_CAST(WGLEW_I3D_digital_video_control)= !_glewInit_WGL_I3D_digital_video_control(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_I3D_digital_video_control */ +#ifdef WGL_I3D_gamma + CONST_CAST(WGLEW_I3D_gamma) = wglewGetExtension("WGL_I3D_gamma"); + if (glewExperimental || WGLEW_I3D_gamma|| crippled) CONST_CAST(WGLEW_I3D_gamma)= !_glewInit_WGL_I3D_gamma(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_I3D_gamma */ +#ifdef WGL_I3D_genlock + CONST_CAST(WGLEW_I3D_genlock) = wglewGetExtension("WGL_I3D_genlock"); + if (glewExperimental || WGLEW_I3D_genlock|| crippled) CONST_CAST(WGLEW_I3D_genlock)= !_glewInit_WGL_I3D_genlock(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_I3D_genlock */ +#ifdef WGL_I3D_image_buffer + CONST_CAST(WGLEW_I3D_image_buffer) = wglewGetExtension("WGL_I3D_image_buffer"); + if (glewExperimental || WGLEW_I3D_image_buffer|| crippled) CONST_CAST(WGLEW_I3D_image_buffer)= !_glewInit_WGL_I3D_image_buffer(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_I3D_image_buffer */ +#ifdef WGL_I3D_swap_frame_lock + CONST_CAST(WGLEW_I3D_swap_frame_lock) = wglewGetExtension("WGL_I3D_swap_frame_lock"); + if (glewExperimental || WGLEW_I3D_swap_frame_lock|| crippled) CONST_CAST(WGLEW_I3D_swap_frame_lock)= !_glewInit_WGL_I3D_swap_frame_lock(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_I3D_swap_frame_lock */ +#ifdef WGL_I3D_swap_frame_usage + CONST_CAST(WGLEW_I3D_swap_frame_usage) = wglewGetExtension("WGL_I3D_swap_frame_usage"); + if (glewExperimental || WGLEW_I3D_swap_frame_usage|| crippled) CONST_CAST(WGLEW_I3D_swap_frame_usage)= !_glewInit_WGL_I3D_swap_frame_usage(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_I3D_swap_frame_usage */ +#ifdef WGL_NV_float_buffer + CONST_CAST(WGLEW_NV_float_buffer) = wglewGetExtension("WGL_NV_float_buffer"); +#endif /* WGL_NV_float_buffer */ +#ifdef WGL_NV_gpu_affinity + CONST_CAST(WGLEW_NV_gpu_affinity) = wglewGetExtension("WGL_NV_gpu_affinity"); + if (glewExperimental || WGLEW_NV_gpu_affinity|| crippled) CONST_CAST(WGLEW_NV_gpu_affinity)= !_glewInit_WGL_NV_gpu_affinity(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_NV_gpu_affinity */ +#ifdef WGL_NV_present_video + CONST_CAST(WGLEW_NV_present_video) = wglewGetExtension("WGL_NV_present_video"); + if (glewExperimental || WGLEW_NV_present_video|| crippled) CONST_CAST(WGLEW_NV_present_video)= !_glewInit_WGL_NV_present_video(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_NV_present_video */ +#ifdef WGL_NV_render_depth_texture + CONST_CAST(WGLEW_NV_render_depth_texture) = wglewGetExtension("WGL_NV_render_depth_texture"); +#endif /* WGL_NV_render_depth_texture */ +#ifdef WGL_NV_render_texture_rectangle + CONST_CAST(WGLEW_NV_render_texture_rectangle) = wglewGetExtension("WGL_NV_render_texture_rectangle"); +#endif /* WGL_NV_render_texture_rectangle */ +#ifdef WGL_NV_swap_group + CONST_CAST(WGLEW_NV_swap_group) = wglewGetExtension("WGL_NV_swap_group"); + if (glewExperimental || WGLEW_NV_swap_group|| crippled) CONST_CAST(WGLEW_NV_swap_group)= !_glewInit_WGL_NV_swap_group(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_NV_swap_group */ +#ifdef WGL_NV_vertex_array_range + CONST_CAST(WGLEW_NV_vertex_array_range) = wglewGetExtension("WGL_NV_vertex_array_range"); + if (glewExperimental || WGLEW_NV_vertex_array_range|| crippled) CONST_CAST(WGLEW_NV_vertex_array_range)= !_glewInit_WGL_NV_vertex_array_range(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_NV_vertex_array_range */ +#ifdef WGL_NV_video_output + CONST_CAST(WGLEW_NV_video_output) = wglewGetExtension("WGL_NV_video_output"); + if (glewExperimental || WGLEW_NV_video_output|| crippled) CONST_CAST(WGLEW_NV_video_output)= !_glewInit_WGL_NV_video_output(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_NV_video_output */ +#ifdef WGL_OML_sync_control + CONST_CAST(WGLEW_OML_sync_control) = wglewGetExtension("WGL_OML_sync_control"); + if (glewExperimental || WGLEW_OML_sync_control|| crippled) CONST_CAST(WGLEW_OML_sync_control)= !_glewInit_WGL_OML_sync_control(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* WGL_OML_sync_control */ + + return GLEW_OK; +} + +#elif !defined(__APPLE__) || defined(GLEW_APPLE_GLX) + +PFNGLXGETCURRENTDISPLAYPROC __glewXGetCurrentDisplay = NULL; + +PFNGLXCHOOSEFBCONFIGPROC __glewXChooseFBConfig = NULL; +PFNGLXCREATENEWCONTEXTPROC __glewXCreateNewContext = NULL; +PFNGLXCREATEPBUFFERPROC __glewXCreatePbuffer = NULL; +PFNGLXCREATEPIXMAPPROC __glewXCreatePixmap = NULL; +PFNGLXCREATEWINDOWPROC __glewXCreateWindow = NULL; +PFNGLXDESTROYPBUFFERPROC __glewXDestroyPbuffer = NULL; +PFNGLXDESTROYPIXMAPPROC __glewXDestroyPixmap = NULL; +PFNGLXDESTROYWINDOWPROC __glewXDestroyWindow = NULL; +PFNGLXGETCURRENTREADDRAWABLEPROC __glewXGetCurrentReadDrawable = NULL; +PFNGLXGETFBCONFIGATTRIBPROC __glewXGetFBConfigAttrib = NULL; +PFNGLXGETFBCONFIGSPROC __glewXGetFBConfigs = NULL; +PFNGLXGETSELECTEDEVENTPROC __glewXGetSelectedEvent = NULL; +PFNGLXGETVISUALFROMFBCONFIGPROC __glewXGetVisualFromFBConfig = NULL; +PFNGLXMAKECONTEXTCURRENTPROC __glewXMakeContextCurrent = NULL; +PFNGLXQUERYCONTEXTPROC __glewXQueryContext = NULL; +PFNGLXQUERYDRAWABLEPROC __glewXQueryDrawable = NULL; +PFNGLXSELECTEVENTPROC __glewXSelectEvent = NULL; + +PFNGLXCREATECONTEXTATTRIBSARBPROC __glewXCreateContextAttribsARB = NULL; + +PFNGLXBINDTEXIMAGEATIPROC __glewXBindTexImageATI = NULL; +PFNGLXDRAWABLEATTRIBATIPROC __glewXDrawableAttribATI = NULL; +PFNGLXRELEASETEXIMAGEATIPROC __glewXReleaseTexImageATI = NULL; + +PFNGLXFREECONTEXTEXTPROC __glewXFreeContextEXT = NULL; +PFNGLXGETCONTEXTIDEXTPROC __glewXGetContextIDEXT = NULL; +PFNGLXIMPORTCONTEXTEXTPROC __glewXImportContextEXT = NULL; +PFNGLXQUERYCONTEXTINFOEXTPROC __glewXQueryContextInfoEXT = NULL; + +PFNGLXBINDTEXIMAGEEXTPROC __glewXBindTexImageEXT = NULL; +PFNGLXRELEASETEXIMAGEEXTPROC __glewXReleaseTexImageEXT = NULL; + +PFNGLXGETAGPOFFSETMESAPROC __glewXGetAGPOffsetMESA = NULL; + +PFNGLXCOPYSUBBUFFERMESAPROC __glewXCopySubBufferMESA = NULL; + +PFNGLXCREATEGLXPIXMAPMESAPROC __glewXCreateGLXPixmapMESA = NULL; + +PFNGLXRELEASEBUFFERSMESAPROC __glewXReleaseBuffersMESA = NULL; + +PFNGLXSET3DFXMODEMESAPROC __glewXSet3DfxModeMESA = NULL; + +PFNGLXBINDVIDEODEVICENVPROC __glewXBindVideoDeviceNV = NULL; +PFNGLXENUMERATEVIDEODEVICESNVPROC __glewXEnumerateVideoDevicesNV = NULL; + +PFNGLXBINDSWAPBARRIERNVPROC __glewXBindSwapBarrierNV = NULL; +PFNGLXJOINSWAPGROUPNVPROC __glewXJoinSwapGroupNV = NULL; +PFNGLXQUERYFRAMECOUNTNVPROC __glewXQueryFrameCountNV = NULL; +PFNGLXQUERYMAXSWAPGROUPSNVPROC __glewXQueryMaxSwapGroupsNV = NULL; +PFNGLXQUERYSWAPGROUPNVPROC __glewXQuerySwapGroupNV = NULL; +PFNGLXRESETFRAMECOUNTNVPROC __glewXResetFrameCountNV = NULL; + +PFNGLXALLOCATEMEMORYNVPROC __glewXAllocateMemoryNV = NULL; +PFNGLXFREEMEMORYNVPROC __glewXFreeMemoryNV = NULL; + +PFNGLXBINDVIDEOIMAGENVPROC __glewXBindVideoImageNV = NULL; +PFNGLXGETVIDEODEVICENVPROC __glewXGetVideoDeviceNV = NULL; +PFNGLXGETVIDEOINFONVPROC __glewXGetVideoInfoNV = NULL; +PFNGLXRELEASEVIDEODEVICENVPROC __glewXReleaseVideoDeviceNV = NULL; +PFNGLXRELEASEVIDEOIMAGENVPROC __glewXReleaseVideoImageNV = NULL; +PFNGLXSENDPBUFFERTOVIDEONVPROC __glewXSendPbufferToVideoNV = NULL; + +#ifdef GLX_OML_sync_control +PFNGLXGETMSCRATEOMLPROC __glewXGetMscRateOML = NULL; +PFNGLXGETSYNCVALUESOMLPROC __glewXGetSyncValuesOML = NULL; +PFNGLXSWAPBUFFERSMSCOMLPROC __glewXSwapBuffersMscOML = NULL; +PFNGLXWAITFORMSCOMLPROC __glewXWaitForMscOML = NULL; +PFNGLXWAITFORSBCOMLPROC __glewXWaitForSbcOML = NULL; +#endif + +PFNGLXCHOOSEFBCONFIGSGIXPROC __glewXChooseFBConfigSGIX = NULL; +PFNGLXCREATECONTEXTWITHCONFIGSGIXPROC __glewXCreateContextWithConfigSGIX = NULL; +PFNGLXCREATEGLXPIXMAPWITHCONFIGSGIXPROC __glewXCreateGLXPixmapWithConfigSGIX = NULL; +PFNGLXGETFBCONFIGATTRIBSGIXPROC __glewXGetFBConfigAttribSGIX = NULL; +PFNGLXGETFBCONFIGFROMVISUALSGIXPROC __glewXGetFBConfigFromVisualSGIX = NULL; +PFNGLXGETVISUALFROMFBCONFIGSGIXPROC __glewXGetVisualFromFBConfigSGIX = NULL; + +PFNGLXBINDHYPERPIPESGIXPROC __glewXBindHyperpipeSGIX = NULL; +PFNGLXDESTROYHYPERPIPECONFIGSGIXPROC __glewXDestroyHyperpipeConfigSGIX = NULL; +PFNGLXHYPERPIPEATTRIBSGIXPROC __glewXHyperpipeAttribSGIX = NULL; +PFNGLXHYPERPIPECONFIGSGIXPROC __glewXHyperpipeConfigSGIX = NULL; +PFNGLXQUERYHYPERPIPEATTRIBSGIXPROC __glewXQueryHyperpipeAttribSGIX = NULL; +PFNGLXQUERYHYPERPIPEBESTATTRIBSGIXPROC __glewXQueryHyperpipeBestAttribSGIX = NULL; +PFNGLXQUERYHYPERPIPECONFIGSGIXPROC __glewXQueryHyperpipeConfigSGIX = NULL; +PFNGLXQUERYHYPERPIPENETWORKSGIXPROC __glewXQueryHyperpipeNetworkSGIX = NULL; + +PFNGLXCREATEGLXPBUFFERSGIXPROC __glewXCreateGLXPbufferSGIX = NULL; +PFNGLXDESTROYGLXPBUFFERSGIXPROC __glewXDestroyGLXPbufferSGIX = NULL; +PFNGLXGETSELECTEDEVENTSGIXPROC __glewXGetSelectedEventSGIX = NULL; +PFNGLXQUERYGLXPBUFFERSGIXPROC __glewXQueryGLXPbufferSGIX = NULL; +PFNGLXSELECTEVENTSGIXPROC __glewXSelectEventSGIX = NULL; + +PFNGLXBINDSWAPBARRIERSGIXPROC __glewXBindSwapBarrierSGIX = NULL; +PFNGLXQUERYMAXSWAPBARRIERSSGIXPROC __glewXQueryMaxSwapBarriersSGIX = NULL; + +PFNGLXJOINSWAPGROUPSGIXPROC __glewXJoinSwapGroupSGIX = NULL; + +PFNGLXBINDCHANNELTOWINDOWSGIXPROC __glewXBindChannelToWindowSGIX = NULL; +PFNGLXCHANNELRECTSGIXPROC __glewXChannelRectSGIX = NULL; +PFNGLXCHANNELRECTSYNCSGIXPROC __glewXChannelRectSyncSGIX = NULL; +PFNGLXQUERYCHANNELDELTASSGIXPROC __glewXQueryChannelDeltasSGIX = NULL; +PFNGLXQUERYCHANNELRECTSGIXPROC __glewXQueryChannelRectSGIX = NULL; + +PFNGLXCUSHIONSGIPROC __glewXCushionSGI = NULL; + +PFNGLXGETCURRENTREADDRAWABLESGIPROC __glewXGetCurrentReadDrawableSGI = NULL; +PFNGLXMAKECURRENTREADSGIPROC __glewXMakeCurrentReadSGI = NULL; + +PFNGLXSWAPINTERVALSGIPROC __glewXSwapIntervalSGI = NULL; + +PFNGLXGETVIDEOSYNCSGIPROC __glewXGetVideoSyncSGI = NULL; +PFNGLXWAITVIDEOSYNCSGIPROC __glewXWaitVideoSyncSGI = NULL; + +PFNGLXGETTRANSPARENTINDEXSUNPROC __glewXGetTransparentIndexSUN = NULL; + +PFNGLXGETVIDEORESIZESUNPROC __glewXGetVideoResizeSUN = NULL; +PFNGLXVIDEORESIZESUNPROC __glewXVideoResizeSUN = NULL; + +#if !defined(GLEW_MX) + +GLboolean __GLXEW_VERSION_1_0 = GL_FALSE; +GLboolean __GLXEW_VERSION_1_1 = GL_FALSE; +GLboolean __GLXEW_VERSION_1_2 = GL_FALSE; +GLboolean __GLXEW_VERSION_1_3 = GL_FALSE; +GLboolean __GLXEW_VERSION_1_4 = GL_FALSE; +GLboolean __GLXEW_3DFX_multisample = GL_FALSE; +GLboolean __GLXEW_ARB_create_context = GL_FALSE; +GLboolean __GLXEW_ARB_fbconfig_float = GL_FALSE; +GLboolean __GLXEW_ARB_framebuffer_sRGB = GL_FALSE; +GLboolean __GLXEW_ARB_get_proc_address = GL_FALSE; +GLboolean __GLXEW_ARB_multisample = GL_FALSE; +GLboolean __GLXEW_ATI_pixel_format_float = GL_FALSE; +GLboolean __GLXEW_ATI_render_texture = GL_FALSE; +GLboolean __GLXEW_EXT_fbconfig_packed_float = GL_FALSE; +GLboolean __GLXEW_EXT_framebuffer_sRGB = GL_FALSE; +GLboolean __GLXEW_EXT_import_context = GL_FALSE; +GLboolean __GLXEW_EXT_scene_marker = GL_FALSE; +GLboolean __GLXEW_EXT_texture_from_pixmap = GL_FALSE; +GLboolean __GLXEW_EXT_visual_info = GL_FALSE; +GLboolean __GLXEW_EXT_visual_rating = GL_FALSE; +GLboolean __GLXEW_MESA_agp_offset = GL_FALSE; +GLboolean __GLXEW_MESA_copy_sub_buffer = GL_FALSE; +GLboolean __GLXEW_MESA_pixmap_colormap = GL_FALSE; +GLboolean __GLXEW_MESA_release_buffers = GL_FALSE; +GLboolean __GLXEW_MESA_set_3dfx_mode = GL_FALSE; +GLboolean __GLXEW_NV_float_buffer = GL_FALSE; +GLboolean __GLXEW_NV_present_video = GL_FALSE; +GLboolean __GLXEW_NV_swap_group = GL_FALSE; +GLboolean __GLXEW_NV_vertex_array_range = GL_FALSE; +GLboolean __GLXEW_NV_video_output = GL_FALSE; +GLboolean __GLXEW_OML_swap_method = GL_FALSE; +#ifdef GLX_OML_sync_control +GLboolean __GLXEW_OML_sync_control = GL_FALSE; +#endif +GLboolean __GLXEW_SGIS_blended_overlay = GL_FALSE; +GLboolean __GLXEW_SGIS_color_range = GL_FALSE; +GLboolean __GLXEW_SGIS_multisample = GL_FALSE; +GLboolean __GLXEW_SGIS_shared_multisample = GL_FALSE; +GLboolean __GLXEW_SGIX_fbconfig = GL_FALSE; +GLboolean __GLXEW_SGIX_hyperpipe = GL_FALSE; +GLboolean __GLXEW_SGIX_pbuffer = GL_FALSE; +GLboolean __GLXEW_SGIX_swap_barrier = GL_FALSE; +GLboolean __GLXEW_SGIX_swap_group = GL_FALSE; +GLboolean __GLXEW_SGIX_video_resize = GL_FALSE; +GLboolean __GLXEW_SGIX_visual_select_group = GL_FALSE; +GLboolean __GLXEW_SGI_cushion = GL_FALSE; +GLboolean __GLXEW_SGI_make_current_read = GL_FALSE; +GLboolean __GLXEW_SGI_swap_control = GL_FALSE; +GLboolean __GLXEW_SGI_video_sync = GL_FALSE; +GLboolean __GLXEW_SUN_get_transparent_index = GL_FALSE; +GLboolean __GLXEW_SUN_video_resize = GL_FALSE; + +#endif /* !GLEW_MX */ + +#ifdef GLX_VERSION_1_2 + +static GLboolean _glewInit_GLX_VERSION_1_2 (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXGetCurrentDisplay = (PFNGLXGETCURRENTDISPLAYPROC)glewGetProcAddress((const GLubyte*)"glXGetCurrentDisplay")) == NULL) || r; + + return r; +} + +#endif /* GLX_VERSION_1_2 */ + +#ifdef GLX_VERSION_1_3 + +static GLboolean _glewInit_GLX_VERSION_1_3 (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXChooseFBConfig = (PFNGLXCHOOSEFBCONFIGPROC)glewGetProcAddress((const GLubyte*)"glXChooseFBConfig")) == NULL) || r; + r = ((glXCreateNewContext = (PFNGLXCREATENEWCONTEXTPROC)glewGetProcAddress((const GLubyte*)"glXCreateNewContext")) == NULL) || r; + r = ((glXCreatePbuffer = (PFNGLXCREATEPBUFFERPROC)glewGetProcAddress((const GLubyte*)"glXCreatePbuffer")) == NULL) || r; + r = ((glXCreatePixmap = (PFNGLXCREATEPIXMAPPROC)glewGetProcAddress((const GLubyte*)"glXCreatePixmap")) == NULL) || r; + r = ((glXCreateWindow = (PFNGLXCREATEWINDOWPROC)glewGetProcAddress((const GLubyte*)"glXCreateWindow")) == NULL) || r; + r = ((glXDestroyPbuffer = (PFNGLXDESTROYPBUFFERPROC)glewGetProcAddress((const GLubyte*)"glXDestroyPbuffer")) == NULL) || r; + r = ((glXDestroyPixmap = (PFNGLXDESTROYPIXMAPPROC)glewGetProcAddress((const GLubyte*)"glXDestroyPixmap")) == NULL) || r; + r = ((glXDestroyWindow = (PFNGLXDESTROYWINDOWPROC)glewGetProcAddress((const GLubyte*)"glXDestroyWindow")) == NULL) || r; + r = ((glXGetCurrentReadDrawable = (PFNGLXGETCURRENTREADDRAWABLEPROC)glewGetProcAddress((const GLubyte*)"glXGetCurrentReadDrawable")) == NULL) || r; + r = ((glXGetFBConfigAttrib = (PFNGLXGETFBCONFIGATTRIBPROC)glewGetProcAddress((const GLubyte*)"glXGetFBConfigAttrib")) == NULL) || r; + r = ((glXGetFBConfigs = (PFNGLXGETFBCONFIGSPROC)glewGetProcAddress((const GLubyte*)"glXGetFBConfigs")) == NULL) || r; + r = ((glXGetSelectedEvent = (PFNGLXGETSELECTEDEVENTPROC)glewGetProcAddress((const GLubyte*)"glXGetSelectedEvent")) == NULL) || r; + r = ((glXGetVisualFromFBConfig = (PFNGLXGETVISUALFROMFBCONFIGPROC)glewGetProcAddress((const GLubyte*)"glXGetVisualFromFBConfig")) == NULL) || r; + r = ((glXMakeContextCurrent = (PFNGLXMAKECONTEXTCURRENTPROC)glewGetProcAddress((const GLubyte*)"glXMakeContextCurrent")) == NULL) || r; + r = ((glXQueryContext = (PFNGLXQUERYCONTEXTPROC)glewGetProcAddress((const GLubyte*)"glXQueryContext")) == NULL) || r; + r = ((glXQueryDrawable = (PFNGLXQUERYDRAWABLEPROC)glewGetProcAddress((const GLubyte*)"glXQueryDrawable")) == NULL) || r; + r = ((glXSelectEvent = (PFNGLXSELECTEVENTPROC)glewGetProcAddress((const GLubyte*)"glXSelectEvent")) == NULL) || r; + + return r; +} + +#endif /* GLX_VERSION_1_3 */ + +#ifdef GLX_VERSION_1_4 + +#endif /* GLX_VERSION_1_4 */ + +#ifdef GLX_3DFX_multisample + +#endif /* GLX_3DFX_multisample */ + +#ifdef GLX_ARB_create_context + +static GLboolean _glewInit_GLX_ARB_create_context (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXCreateContextAttribsARB = (PFNGLXCREATECONTEXTATTRIBSARBPROC)glewGetProcAddress((const GLubyte*)"glXCreateContextAttribsARB")) == NULL) || r; + + return r; +} + +#endif /* GLX_ARB_create_context */ + +#ifdef GLX_ARB_fbconfig_float + +#endif /* GLX_ARB_fbconfig_float */ + +#ifdef GLX_ARB_framebuffer_sRGB + +#endif /* GLX_ARB_framebuffer_sRGB */ + +#ifdef GLX_ARB_get_proc_address + +#endif /* GLX_ARB_get_proc_address */ + +#ifdef GLX_ARB_multisample + +#endif /* GLX_ARB_multisample */ + +#ifdef GLX_ATI_pixel_format_float + +#endif /* GLX_ATI_pixel_format_float */ + +#ifdef GLX_ATI_render_texture + +static GLboolean _glewInit_GLX_ATI_render_texture (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXBindTexImageATI = (PFNGLXBINDTEXIMAGEATIPROC)glewGetProcAddress((const GLubyte*)"glXBindTexImageATI")) == NULL) || r; + r = ((glXDrawableAttribATI = (PFNGLXDRAWABLEATTRIBATIPROC)glewGetProcAddress((const GLubyte*)"glXDrawableAttribATI")) == NULL) || r; + r = ((glXReleaseTexImageATI = (PFNGLXRELEASETEXIMAGEATIPROC)glewGetProcAddress((const GLubyte*)"glXReleaseTexImageATI")) == NULL) || r; + + return r; +} + +#endif /* GLX_ATI_render_texture */ + +#ifdef GLX_EXT_fbconfig_packed_float + +#endif /* GLX_EXT_fbconfig_packed_float */ + +#ifdef GLX_EXT_framebuffer_sRGB + +#endif /* GLX_EXT_framebuffer_sRGB */ + +#ifdef GLX_EXT_import_context + +static GLboolean _glewInit_GLX_EXT_import_context (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXFreeContextEXT = (PFNGLXFREECONTEXTEXTPROC)glewGetProcAddress((const GLubyte*)"glXFreeContextEXT")) == NULL) || r; + r = ((glXGetContextIDEXT = (PFNGLXGETCONTEXTIDEXTPROC)glewGetProcAddress((const GLubyte*)"glXGetContextIDEXT")) == NULL) || r; + r = ((glXImportContextEXT = (PFNGLXIMPORTCONTEXTEXTPROC)glewGetProcAddress((const GLubyte*)"glXImportContextEXT")) == NULL) || r; + r = ((glXQueryContextInfoEXT = (PFNGLXQUERYCONTEXTINFOEXTPROC)glewGetProcAddress((const GLubyte*)"glXQueryContextInfoEXT")) == NULL) || r; + + return r; +} + +#endif /* GLX_EXT_import_context */ + +#ifdef GLX_EXT_scene_marker + +#endif /* GLX_EXT_scene_marker */ + +#ifdef GLX_EXT_texture_from_pixmap + +static GLboolean _glewInit_GLX_EXT_texture_from_pixmap (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXBindTexImageEXT = (PFNGLXBINDTEXIMAGEEXTPROC)glewGetProcAddress((const GLubyte*)"glXBindTexImageEXT")) == NULL) || r; + r = ((glXReleaseTexImageEXT = (PFNGLXRELEASETEXIMAGEEXTPROC)glewGetProcAddress((const GLubyte*)"glXReleaseTexImageEXT")) == NULL) || r; + + return r; +} + +#endif /* GLX_EXT_texture_from_pixmap */ + +#ifdef GLX_EXT_visual_info + +#endif /* GLX_EXT_visual_info */ + +#ifdef GLX_EXT_visual_rating + +#endif /* GLX_EXT_visual_rating */ + +#ifdef GLX_MESA_agp_offset + +static GLboolean _glewInit_GLX_MESA_agp_offset (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXGetAGPOffsetMESA = (PFNGLXGETAGPOFFSETMESAPROC)glewGetProcAddress((const GLubyte*)"glXGetAGPOffsetMESA")) == NULL) || r; + + return r; +} + +#endif /* GLX_MESA_agp_offset */ + +#ifdef GLX_MESA_copy_sub_buffer + +static GLboolean _glewInit_GLX_MESA_copy_sub_buffer (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXCopySubBufferMESA = (PFNGLXCOPYSUBBUFFERMESAPROC)glewGetProcAddress((const GLubyte*)"glXCopySubBufferMESA")) == NULL) || r; + + return r; +} + +#endif /* GLX_MESA_copy_sub_buffer */ + +#ifdef GLX_MESA_pixmap_colormap + +static GLboolean _glewInit_GLX_MESA_pixmap_colormap (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXCreateGLXPixmapMESA = (PFNGLXCREATEGLXPIXMAPMESAPROC)glewGetProcAddress((const GLubyte*)"glXCreateGLXPixmapMESA")) == NULL) || r; + + return r; +} + +#endif /* GLX_MESA_pixmap_colormap */ + +#ifdef GLX_MESA_release_buffers + +static GLboolean _glewInit_GLX_MESA_release_buffers (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXReleaseBuffersMESA = (PFNGLXRELEASEBUFFERSMESAPROC)glewGetProcAddress((const GLubyte*)"glXReleaseBuffersMESA")) == NULL) || r; + + return r; +} + +#endif /* GLX_MESA_release_buffers */ + +#ifdef GLX_MESA_set_3dfx_mode + +static GLboolean _glewInit_GLX_MESA_set_3dfx_mode (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXSet3DfxModeMESA = (PFNGLXSET3DFXMODEMESAPROC)glewGetProcAddress((const GLubyte*)"glXSet3DfxModeMESA")) == NULL) || r; + + return r; +} + +#endif /* GLX_MESA_set_3dfx_mode */ + +#ifdef GLX_NV_float_buffer + +#endif /* GLX_NV_float_buffer */ + +#ifdef GLX_NV_present_video + +static GLboolean _glewInit_GLX_NV_present_video (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXBindVideoDeviceNV = (PFNGLXBINDVIDEODEVICENVPROC)glewGetProcAddress((const GLubyte*)"glXBindVideoDeviceNV")) == NULL) || r; + r = ((glXEnumerateVideoDevicesNV = (PFNGLXENUMERATEVIDEODEVICESNVPROC)glewGetProcAddress((const GLubyte*)"glXEnumerateVideoDevicesNV")) == NULL) || r; + + return r; +} + +#endif /* GLX_NV_present_video */ + +#ifdef GLX_NV_swap_group + +static GLboolean _glewInit_GLX_NV_swap_group (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXBindSwapBarrierNV = (PFNGLXBINDSWAPBARRIERNVPROC)glewGetProcAddress((const GLubyte*)"glXBindSwapBarrierNV")) == NULL) || r; + r = ((glXJoinSwapGroupNV = (PFNGLXJOINSWAPGROUPNVPROC)glewGetProcAddress((const GLubyte*)"glXJoinSwapGroupNV")) == NULL) || r; + r = ((glXQueryFrameCountNV = (PFNGLXQUERYFRAMECOUNTNVPROC)glewGetProcAddress((const GLubyte*)"glXQueryFrameCountNV")) == NULL) || r; + r = ((glXQueryMaxSwapGroupsNV = (PFNGLXQUERYMAXSWAPGROUPSNVPROC)glewGetProcAddress((const GLubyte*)"glXQueryMaxSwapGroupsNV")) == NULL) || r; + r = ((glXQuerySwapGroupNV = (PFNGLXQUERYSWAPGROUPNVPROC)glewGetProcAddress((const GLubyte*)"glXQuerySwapGroupNV")) == NULL) || r; + r = ((glXResetFrameCountNV = (PFNGLXRESETFRAMECOUNTNVPROC)glewGetProcAddress((const GLubyte*)"glXResetFrameCountNV")) == NULL) || r; + + return r; +} + +#endif /* GLX_NV_swap_group */ + +#ifdef GLX_NV_vertex_array_range + +static GLboolean _glewInit_GLX_NV_vertex_array_range (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXAllocateMemoryNV = (PFNGLXALLOCATEMEMORYNVPROC)glewGetProcAddress((const GLubyte*)"glXAllocateMemoryNV")) == NULL) || r; + r = ((glXFreeMemoryNV = (PFNGLXFREEMEMORYNVPROC)glewGetProcAddress((const GLubyte*)"glXFreeMemoryNV")) == NULL) || r; + + return r; +} + +#endif /* GLX_NV_vertex_array_range */ + +#ifdef GLX_NV_video_output + +static GLboolean _glewInit_GLX_NV_video_output (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXBindVideoImageNV = (PFNGLXBINDVIDEOIMAGENVPROC)glewGetProcAddress((const GLubyte*)"glXBindVideoImageNV")) == NULL) || r; + r = ((glXGetVideoDeviceNV = (PFNGLXGETVIDEODEVICENVPROC)glewGetProcAddress((const GLubyte*)"glXGetVideoDeviceNV")) == NULL) || r; + r = ((glXGetVideoInfoNV = (PFNGLXGETVIDEOINFONVPROC)glewGetProcAddress((const GLubyte*)"glXGetVideoInfoNV")) == NULL) || r; + r = ((glXReleaseVideoDeviceNV = (PFNGLXRELEASEVIDEODEVICENVPROC)glewGetProcAddress((const GLubyte*)"glXReleaseVideoDeviceNV")) == NULL) || r; + r = ((glXReleaseVideoImageNV = (PFNGLXRELEASEVIDEOIMAGENVPROC)glewGetProcAddress((const GLubyte*)"glXReleaseVideoImageNV")) == NULL) || r; + r = ((glXSendPbufferToVideoNV = (PFNGLXSENDPBUFFERTOVIDEONVPROC)glewGetProcAddress((const GLubyte*)"glXSendPbufferToVideoNV")) == NULL) || r; + + return r; +} + +#endif /* GLX_NV_video_output */ + +#ifdef GLX_OML_swap_method + +#endif /* GLX_OML_swap_method */ + +#if defined(GLX_OML_sync_control) && defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) +#include + +static GLboolean _glewInit_GLX_OML_sync_control (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXGetMscRateOML = (PFNGLXGETMSCRATEOMLPROC)glewGetProcAddress((const GLubyte*)"glXGetMscRateOML")) == NULL) || r; + r = ((glXGetSyncValuesOML = (PFNGLXGETSYNCVALUESOMLPROC)glewGetProcAddress((const GLubyte*)"glXGetSyncValuesOML")) == NULL) || r; + r = ((glXSwapBuffersMscOML = (PFNGLXSWAPBUFFERSMSCOMLPROC)glewGetProcAddress((const GLubyte*)"glXSwapBuffersMscOML")) == NULL) || r; + r = ((glXWaitForMscOML = (PFNGLXWAITFORMSCOMLPROC)glewGetProcAddress((const GLubyte*)"glXWaitForMscOML")) == NULL) || r; + r = ((glXWaitForSbcOML = (PFNGLXWAITFORSBCOMLPROC)glewGetProcAddress((const GLubyte*)"glXWaitForSbcOML")) == NULL) || r; + + return r; +} + +#endif /* GLX_OML_sync_control */ + +#ifdef GLX_SGIS_blended_overlay + +#endif /* GLX_SGIS_blended_overlay */ + +#ifdef GLX_SGIS_color_range + +#endif /* GLX_SGIS_color_range */ + +#ifdef GLX_SGIS_multisample + +#endif /* GLX_SGIS_multisample */ + +#ifdef GLX_SGIS_shared_multisample + +#endif /* GLX_SGIS_shared_multisample */ + +#ifdef GLX_SGIX_fbconfig + +static GLboolean _glewInit_GLX_SGIX_fbconfig (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXChooseFBConfigSGIX = (PFNGLXCHOOSEFBCONFIGSGIXPROC)glewGetProcAddress((const GLubyte*)"glXChooseFBConfigSGIX")) == NULL) || r; + r = ((glXCreateContextWithConfigSGIX = (PFNGLXCREATECONTEXTWITHCONFIGSGIXPROC)glewGetProcAddress((const GLubyte*)"glXCreateContextWithConfigSGIX")) == NULL) || r; + r = ((glXCreateGLXPixmapWithConfigSGIX = (PFNGLXCREATEGLXPIXMAPWITHCONFIGSGIXPROC)glewGetProcAddress((const GLubyte*)"glXCreateGLXPixmapWithConfigSGIX")) == NULL) || r; + r = ((glXGetFBConfigAttribSGIX = (PFNGLXGETFBCONFIGATTRIBSGIXPROC)glewGetProcAddress((const GLubyte*)"glXGetFBConfigAttribSGIX")) == NULL) || r; + r = ((glXGetFBConfigFromVisualSGIX = (PFNGLXGETFBCONFIGFROMVISUALSGIXPROC)glewGetProcAddress((const GLubyte*)"glXGetFBConfigFromVisualSGIX")) == NULL) || r; + r = ((glXGetVisualFromFBConfigSGIX = (PFNGLXGETVISUALFROMFBCONFIGSGIXPROC)glewGetProcAddress((const GLubyte*)"glXGetVisualFromFBConfigSGIX")) == NULL) || r; + + return r; +} + +#endif /* GLX_SGIX_fbconfig */ + +#ifdef GLX_SGIX_hyperpipe + +static GLboolean _glewInit_GLX_SGIX_hyperpipe (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXBindHyperpipeSGIX = (PFNGLXBINDHYPERPIPESGIXPROC)glewGetProcAddress((const GLubyte*)"glXBindHyperpipeSGIX")) == NULL) || r; + r = ((glXDestroyHyperpipeConfigSGIX = (PFNGLXDESTROYHYPERPIPECONFIGSGIXPROC)glewGetProcAddress((const GLubyte*)"glXDestroyHyperpipeConfigSGIX")) == NULL) || r; + r = ((glXHyperpipeAttribSGIX = (PFNGLXHYPERPIPEATTRIBSGIXPROC)glewGetProcAddress((const GLubyte*)"glXHyperpipeAttribSGIX")) == NULL) || r; + r = ((glXHyperpipeConfigSGIX = (PFNGLXHYPERPIPECONFIGSGIXPROC)glewGetProcAddress((const GLubyte*)"glXHyperpipeConfigSGIX")) == NULL) || r; + r = ((glXQueryHyperpipeAttribSGIX = (PFNGLXQUERYHYPERPIPEATTRIBSGIXPROC)glewGetProcAddress((const GLubyte*)"glXQueryHyperpipeAttribSGIX")) == NULL) || r; + r = ((glXQueryHyperpipeBestAttribSGIX = (PFNGLXQUERYHYPERPIPEBESTATTRIBSGIXPROC)glewGetProcAddress((const GLubyte*)"glXQueryHyperpipeBestAttribSGIX")) == NULL) || r; + r = ((glXQueryHyperpipeConfigSGIX = (PFNGLXQUERYHYPERPIPECONFIGSGIXPROC)glewGetProcAddress((const GLubyte*)"glXQueryHyperpipeConfigSGIX")) == NULL) || r; + r = ((glXQueryHyperpipeNetworkSGIX = (PFNGLXQUERYHYPERPIPENETWORKSGIXPROC)glewGetProcAddress((const GLubyte*)"glXQueryHyperpipeNetworkSGIX")) == NULL) || r; + + return r; +} + +#endif /* GLX_SGIX_hyperpipe */ + +#ifdef GLX_SGIX_pbuffer + +static GLboolean _glewInit_GLX_SGIX_pbuffer (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXCreateGLXPbufferSGIX = (PFNGLXCREATEGLXPBUFFERSGIXPROC)glewGetProcAddress((const GLubyte*)"glXCreateGLXPbufferSGIX")) == NULL) || r; + r = ((glXDestroyGLXPbufferSGIX = (PFNGLXDESTROYGLXPBUFFERSGIXPROC)glewGetProcAddress((const GLubyte*)"glXDestroyGLXPbufferSGIX")) == NULL) || r; + r = ((glXGetSelectedEventSGIX = (PFNGLXGETSELECTEDEVENTSGIXPROC)glewGetProcAddress((const GLubyte*)"glXGetSelectedEventSGIX")) == NULL) || r; + r = ((glXQueryGLXPbufferSGIX = (PFNGLXQUERYGLXPBUFFERSGIXPROC)glewGetProcAddress((const GLubyte*)"glXQueryGLXPbufferSGIX")) == NULL) || r; + r = ((glXSelectEventSGIX = (PFNGLXSELECTEVENTSGIXPROC)glewGetProcAddress((const GLubyte*)"glXSelectEventSGIX")) == NULL) || r; + + return r; +} + +#endif /* GLX_SGIX_pbuffer */ + +#ifdef GLX_SGIX_swap_barrier + +static GLboolean _glewInit_GLX_SGIX_swap_barrier (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXBindSwapBarrierSGIX = (PFNGLXBINDSWAPBARRIERSGIXPROC)glewGetProcAddress((const GLubyte*)"glXBindSwapBarrierSGIX")) == NULL) || r; + r = ((glXQueryMaxSwapBarriersSGIX = (PFNGLXQUERYMAXSWAPBARRIERSSGIXPROC)glewGetProcAddress((const GLubyte*)"glXQueryMaxSwapBarriersSGIX")) == NULL) || r; + + return r; +} + +#endif /* GLX_SGIX_swap_barrier */ + +#ifdef GLX_SGIX_swap_group + +static GLboolean _glewInit_GLX_SGIX_swap_group (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXJoinSwapGroupSGIX = (PFNGLXJOINSWAPGROUPSGIXPROC)glewGetProcAddress((const GLubyte*)"glXJoinSwapGroupSGIX")) == NULL) || r; + + return r; +} + +#endif /* GLX_SGIX_swap_group */ + +#ifdef GLX_SGIX_video_resize + +static GLboolean _glewInit_GLX_SGIX_video_resize (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXBindChannelToWindowSGIX = (PFNGLXBINDCHANNELTOWINDOWSGIXPROC)glewGetProcAddress((const GLubyte*)"glXBindChannelToWindowSGIX")) == NULL) || r; + r = ((glXChannelRectSGIX = (PFNGLXCHANNELRECTSGIXPROC)glewGetProcAddress((const GLubyte*)"glXChannelRectSGIX")) == NULL) || r; + r = ((glXChannelRectSyncSGIX = (PFNGLXCHANNELRECTSYNCSGIXPROC)glewGetProcAddress((const GLubyte*)"glXChannelRectSyncSGIX")) == NULL) || r; + r = ((glXQueryChannelDeltasSGIX = (PFNGLXQUERYCHANNELDELTASSGIXPROC)glewGetProcAddress((const GLubyte*)"glXQueryChannelDeltasSGIX")) == NULL) || r; + r = ((glXQueryChannelRectSGIX = (PFNGLXQUERYCHANNELRECTSGIXPROC)glewGetProcAddress((const GLubyte*)"glXQueryChannelRectSGIX")) == NULL) || r; + + return r; +} + +#endif /* GLX_SGIX_video_resize */ + +#ifdef GLX_SGIX_visual_select_group + +#endif /* GLX_SGIX_visual_select_group */ + +#ifdef GLX_SGI_cushion + +static GLboolean _glewInit_GLX_SGI_cushion (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXCushionSGI = (PFNGLXCUSHIONSGIPROC)glewGetProcAddress((const GLubyte*)"glXCushionSGI")) == NULL) || r; + + return r; +} + +#endif /* GLX_SGI_cushion */ + +#ifdef GLX_SGI_make_current_read + +static GLboolean _glewInit_GLX_SGI_make_current_read (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXGetCurrentReadDrawableSGI = (PFNGLXGETCURRENTREADDRAWABLESGIPROC)glewGetProcAddress((const GLubyte*)"glXGetCurrentReadDrawableSGI")) == NULL) || r; + r = ((glXMakeCurrentReadSGI = (PFNGLXMAKECURRENTREADSGIPROC)glewGetProcAddress((const GLubyte*)"glXMakeCurrentReadSGI")) == NULL) || r; + + return r; +} + +#endif /* GLX_SGI_make_current_read */ + +#ifdef GLX_SGI_swap_control + +static GLboolean _glewInit_GLX_SGI_swap_control (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXSwapIntervalSGI = (PFNGLXSWAPINTERVALSGIPROC)glewGetProcAddress((const GLubyte*)"glXSwapIntervalSGI")) == NULL) || r; + + return r; +} + +#endif /* GLX_SGI_swap_control */ + +#ifdef GLX_SGI_video_sync + +static GLboolean _glewInit_GLX_SGI_video_sync (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXGetVideoSyncSGI = (PFNGLXGETVIDEOSYNCSGIPROC)glewGetProcAddress((const GLubyte*)"glXGetVideoSyncSGI")) == NULL) || r; + r = ((glXWaitVideoSyncSGI = (PFNGLXWAITVIDEOSYNCSGIPROC)glewGetProcAddress((const GLubyte*)"glXWaitVideoSyncSGI")) == NULL) || r; + + return r; +} + +#endif /* GLX_SGI_video_sync */ + +#ifdef GLX_SUN_get_transparent_index + +static GLboolean _glewInit_GLX_SUN_get_transparent_index (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXGetTransparentIndexSUN = (PFNGLXGETTRANSPARENTINDEXSUNPROC)glewGetProcAddress((const GLubyte*)"glXGetTransparentIndexSUN")) == NULL) || r; + + return r; +} + +#endif /* GLX_SUN_get_transparent_index */ + +#ifdef GLX_SUN_video_resize + +static GLboolean _glewInit_GLX_SUN_video_resize (GLXEW_CONTEXT_ARG_DEF_INIT) +{ + GLboolean r = GL_FALSE; + + r = ((glXGetVideoResizeSUN = (PFNGLXGETVIDEORESIZESUNPROC)glewGetProcAddress((const GLubyte*)"glXGetVideoResizeSUN")) == NULL) || r; + r = ((glXVideoResizeSUN = (PFNGLXVIDEORESIZESUNPROC)glewGetProcAddress((const GLubyte*)"glXVideoResizeSUN")) == NULL) || r; + + return r; +} + +#endif /* GLX_SUN_video_resize */ + +/* ------------------------------------------------------------------------ */ + +GLboolean glxewGetExtension (const char* name) +{ + GLubyte* p; + GLubyte* end; + GLuint len = _glewStrLen((const GLubyte*)name); +/* if (glXQueryExtensionsString == NULL || glXGetCurrentDisplay == NULL) return GL_FALSE; */ +/* p = (GLubyte*)glXQueryExtensionsString(glXGetCurrentDisplay(), DefaultScreen(glXGetCurrentDisplay())); */ + if (glXGetClientString == NULL || glXGetCurrentDisplay == NULL) return GL_FALSE; + p = (GLubyte*)glXGetClientString(glXGetCurrentDisplay(), GLX_EXTENSIONS); + if (0 == p) return GL_FALSE; + end = p + _glewStrLen(p); + while (p < end) + { + GLuint n = _glewStrCLen(p, ' '); + if (len == n && _glewStrSame((const GLubyte*)name, p, n)) return GL_TRUE; + p += n+1; + } + return GL_FALSE; +} + +GLenum glxewContextInit (GLXEW_CONTEXT_ARG_DEF_LIST) +{ + int major, minor; + /* initialize core GLX 1.2 */ + if (_glewInit_GLX_VERSION_1_2(GLEW_CONTEXT_ARG_VAR_INIT)) return GLEW_ERROR_GLX_VERSION_11_ONLY; + /* initialize flags */ + CONST_CAST(GLXEW_VERSION_1_0) = GL_TRUE; + CONST_CAST(GLXEW_VERSION_1_1) = GL_TRUE; + CONST_CAST(GLXEW_VERSION_1_2) = GL_TRUE; + CONST_CAST(GLXEW_VERSION_1_3) = GL_TRUE; + CONST_CAST(GLXEW_VERSION_1_4) = GL_TRUE; + /* query GLX version */ + glXQueryVersion(glXGetCurrentDisplay(), &major, &minor); + if (major == 1 && minor <= 3) + { + switch (minor) + { + case 3: + CONST_CAST(GLXEW_VERSION_1_4) = GL_FALSE; + break; + case 2: + CONST_CAST(GLXEW_VERSION_1_4) = GL_FALSE; + CONST_CAST(GLXEW_VERSION_1_3) = GL_FALSE; + break; + default: + return GLEW_ERROR_GLX_VERSION_11_ONLY; + break; + } + } + /* initialize extensions */ +#ifdef GLX_VERSION_1_3 + if (glewExperimental || GLXEW_VERSION_1_3) CONST_CAST(GLXEW_VERSION_1_3) = !_glewInit_GLX_VERSION_1_3(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_VERSION_1_3 */ +#ifdef GLX_3DFX_multisample + CONST_CAST(GLXEW_3DFX_multisample) = glxewGetExtension("GLX_3DFX_multisample"); +#endif /* GLX_3DFX_multisample */ +#ifdef GLX_ARB_create_context + CONST_CAST(GLXEW_ARB_create_context) = glxewGetExtension("GLX_ARB_create_context"); + if (glewExperimental || GLXEW_ARB_create_context) CONST_CAST(GLXEW_ARB_create_context) = !_glewInit_GLX_ARB_create_context(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_ARB_create_context */ +#ifdef GLX_ARB_fbconfig_float + CONST_CAST(GLXEW_ARB_fbconfig_float) = glxewGetExtension("GLX_ARB_fbconfig_float"); +#endif /* GLX_ARB_fbconfig_float */ +#ifdef GLX_ARB_framebuffer_sRGB + CONST_CAST(GLXEW_ARB_framebuffer_sRGB) = glxewGetExtension("GLX_ARB_framebuffer_sRGB"); +#endif /* GLX_ARB_framebuffer_sRGB */ +#ifdef GLX_ARB_get_proc_address + CONST_CAST(GLXEW_ARB_get_proc_address) = glxewGetExtension("GLX_ARB_get_proc_address"); +#endif /* GLX_ARB_get_proc_address */ +#ifdef GLX_ARB_multisample + CONST_CAST(GLXEW_ARB_multisample) = glxewGetExtension("GLX_ARB_multisample"); +#endif /* GLX_ARB_multisample */ +#ifdef GLX_ATI_pixel_format_float + CONST_CAST(GLXEW_ATI_pixel_format_float) = glxewGetExtension("GLX_ATI_pixel_format_float"); +#endif /* GLX_ATI_pixel_format_float */ +#ifdef GLX_ATI_render_texture + CONST_CAST(GLXEW_ATI_render_texture) = glxewGetExtension("GLX_ATI_render_texture"); + if (glewExperimental || GLXEW_ATI_render_texture) CONST_CAST(GLXEW_ATI_render_texture) = !_glewInit_GLX_ATI_render_texture(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_ATI_render_texture */ +#ifdef GLX_EXT_fbconfig_packed_float + CONST_CAST(GLXEW_EXT_fbconfig_packed_float) = glxewGetExtension("GLX_EXT_fbconfig_packed_float"); +#endif /* GLX_EXT_fbconfig_packed_float */ +#ifdef GLX_EXT_framebuffer_sRGB + CONST_CAST(GLXEW_EXT_framebuffer_sRGB) = glxewGetExtension("GLX_EXT_framebuffer_sRGB"); +#endif /* GLX_EXT_framebuffer_sRGB */ +#ifdef GLX_EXT_import_context + CONST_CAST(GLXEW_EXT_import_context) = glxewGetExtension("GLX_EXT_import_context"); + if (glewExperimental || GLXEW_EXT_import_context) CONST_CAST(GLXEW_EXT_import_context) = !_glewInit_GLX_EXT_import_context(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_EXT_import_context */ +#ifdef GLX_EXT_scene_marker + CONST_CAST(GLXEW_EXT_scene_marker) = glxewGetExtension("GLX_EXT_scene_marker"); +#endif /* GLX_EXT_scene_marker */ +#ifdef GLX_EXT_texture_from_pixmap + CONST_CAST(GLXEW_EXT_texture_from_pixmap) = glxewGetExtension("GLX_EXT_texture_from_pixmap"); + if (glewExperimental || GLXEW_EXT_texture_from_pixmap) CONST_CAST(GLXEW_EXT_texture_from_pixmap) = !_glewInit_GLX_EXT_texture_from_pixmap(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_EXT_texture_from_pixmap */ +#ifdef GLX_EXT_visual_info + CONST_CAST(GLXEW_EXT_visual_info) = glxewGetExtension("GLX_EXT_visual_info"); +#endif /* GLX_EXT_visual_info */ +#ifdef GLX_EXT_visual_rating + CONST_CAST(GLXEW_EXT_visual_rating) = glxewGetExtension("GLX_EXT_visual_rating"); +#endif /* GLX_EXT_visual_rating */ +#ifdef GLX_MESA_agp_offset + CONST_CAST(GLXEW_MESA_agp_offset) = glxewGetExtension("GLX_MESA_agp_offset"); + if (glewExperimental || GLXEW_MESA_agp_offset) CONST_CAST(GLXEW_MESA_agp_offset) = !_glewInit_GLX_MESA_agp_offset(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_MESA_agp_offset */ +#ifdef GLX_MESA_copy_sub_buffer + CONST_CAST(GLXEW_MESA_copy_sub_buffer) = glxewGetExtension("GLX_MESA_copy_sub_buffer"); + if (glewExperimental || GLXEW_MESA_copy_sub_buffer) CONST_CAST(GLXEW_MESA_copy_sub_buffer) = !_glewInit_GLX_MESA_copy_sub_buffer(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_MESA_copy_sub_buffer */ +#ifdef GLX_MESA_pixmap_colormap + CONST_CAST(GLXEW_MESA_pixmap_colormap) = glxewGetExtension("GLX_MESA_pixmap_colormap"); + if (glewExperimental || GLXEW_MESA_pixmap_colormap) CONST_CAST(GLXEW_MESA_pixmap_colormap) = !_glewInit_GLX_MESA_pixmap_colormap(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_MESA_pixmap_colormap */ +#ifdef GLX_MESA_release_buffers + CONST_CAST(GLXEW_MESA_release_buffers) = glxewGetExtension("GLX_MESA_release_buffers"); + if (glewExperimental || GLXEW_MESA_release_buffers) CONST_CAST(GLXEW_MESA_release_buffers) = !_glewInit_GLX_MESA_release_buffers(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_MESA_release_buffers */ +#ifdef GLX_MESA_set_3dfx_mode + CONST_CAST(GLXEW_MESA_set_3dfx_mode) = glxewGetExtension("GLX_MESA_set_3dfx_mode"); + if (glewExperimental || GLXEW_MESA_set_3dfx_mode) CONST_CAST(GLXEW_MESA_set_3dfx_mode) = !_glewInit_GLX_MESA_set_3dfx_mode(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_MESA_set_3dfx_mode */ +#ifdef GLX_NV_float_buffer + CONST_CAST(GLXEW_NV_float_buffer) = glxewGetExtension("GLX_NV_float_buffer"); +#endif /* GLX_NV_float_buffer */ +#ifdef GLX_NV_present_video + CONST_CAST(GLXEW_NV_present_video) = glxewGetExtension("GLX_NV_present_video"); + if (glewExperimental || GLXEW_NV_present_video) CONST_CAST(GLXEW_NV_present_video) = !_glewInit_GLX_NV_present_video(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_NV_present_video */ +#ifdef GLX_NV_swap_group + CONST_CAST(GLXEW_NV_swap_group) = glxewGetExtension("GLX_NV_swap_group"); + if (glewExperimental || GLXEW_NV_swap_group) CONST_CAST(GLXEW_NV_swap_group) = !_glewInit_GLX_NV_swap_group(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_NV_swap_group */ +#ifdef GLX_NV_vertex_array_range + CONST_CAST(GLXEW_NV_vertex_array_range) = glxewGetExtension("GLX_NV_vertex_array_range"); + if (glewExperimental || GLXEW_NV_vertex_array_range) CONST_CAST(GLXEW_NV_vertex_array_range) = !_glewInit_GLX_NV_vertex_array_range(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_NV_vertex_array_range */ +#ifdef GLX_NV_video_output + CONST_CAST(GLXEW_NV_video_output) = glxewGetExtension("GLX_NV_video_output"); + if (glewExperimental || GLXEW_NV_video_output) CONST_CAST(GLXEW_NV_video_output) = !_glewInit_GLX_NV_video_output(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_NV_video_output */ +#ifdef GLX_OML_swap_method + CONST_CAST(GLXEW_OML_swap_method) = glxewGetExtension("GLX_OML_swap_method"); +#endif /* GLX_OML_swap_method */ +#if defined(GLX_OML_sync_control) && defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) +#include + CONST_CAST(GLXEW_OML_sync_control) = glxewGetExtension("GLX_OML_sync_control"); + if (glewExperimental || GLXEW_OML_sync_control) CONST_CAST(GLXEW_OML_sync_control) = !_glewInit_GLX_OML_sync_control(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_OML_sync_control */ +#ifdef GLX_SGIS_blended_overlay + CONST_CAST(GLXEW_SGIS_blended_overlay) = glxewGetExtension("GLX_SGIS_blended_overlay"); +#endif /* GLX_SGIS_blended_overlay */ +#ifdef GLX_SGIS_color_range + CONST_CAST(GLXEW_SGIS_color_range) = glxewGetExtension("GLX_SGIS_color_range"); +#endif /* GLX_SGIS_color_range */ +#ifdef GLX_SGIS_multisample + CONST_CAST(GLXEW_SGIS_multisample) = glxewGetExtension("GLX_SGIS_multisample"); +#endif /* GLX_SGIS_multisample */ +#ifdef GLX_SGIS_shared_multisample + CONST_CAST(GLXEW_SGIS_shared_multisample) = glxewGetExtension("GLX_SGIS_shared_multisample"); +#endif /* GLX_SGIS_shared_multisample */ +#ifdef GLX_SGIX_fbconfig + CONST_CAST(GLXEW_SGIX_fbconfig) = glxewGetExtension("GLX_SGIX_fbconfig"); + if (glewExperimental || GLXEW_SGIX_fbconfig) CONST_CAST(GLXEW_SGIX_fbconfig) = !_glewInit_GLX_SGIX_fbconfig(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_SGIX_fbconfig */ +#ifdef GLX_SGIX_hyperpipe + CONST_CAST(GLXEW_SGIX_hyperpipe) = glxewGetExtension("GLX_SGIX_hyperpipe"); + if (glewExperimental || GLXEW_SGIX_hyperpipe) CONST_CAST(GLXEW_SGIX_hyperpipe) = !_glewInit_GLX_SGIX_hyperpipe(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_SGIX_hyperpipe */ +#ifdef GLX_SGIX_pbuffer + CONST_CAST(GLXEW_SGIX_pbuffer) = glxewGetExtension("GLX_SGIX_pbuffer"); + if (glewExperimental || GLXEW_SGIX_pbuffer) CONST_CAST(GLXEW_SGIX_pbuffer) = !_glewInit_GLX_SGIX_pbuffer(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_SGIX_pbuffer */ +#ifdef GLX_SGIX_swap_barrier + CONST_CAST(GLXEW_SGIX_swap_barrier) = glxewGetExtension("GLX_SGIX_swap_barrier"); + if (glewExperimental || GLXEW_SGIX_swap_barrier) CONST_CAST(GLXEW_SGIX_swap_barrier) = !_glewInit_GLX_SGIX_swap_barrier(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_SGIX_swap_barrier */ +#ifdef GLX_SGIX_swap_group + CONST_CAST(GLXEW_SGIX_swap_group) = glxewGetExtension("GLX_SGIX_swap_group"); + if (glewExperimental || GLXEW_SGIX_swap_group) CONST_CAST(GLXEW_SGIX_swap_group) = !_glewInit_GLX_SGIX_swap_group(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_SGIX_swap_group */ +#ifdef GLX_SGIX_video_resize + CONST_CAST(GLXEW_SGIX_video_resize) = glxewGetExtension("GLX_SGIX_video_resize"); + if (glewExperimental || GLXEW_SGIX_video_resize) CONST_CAST(GLXEW_SGIX_video_resize) = !_glewInit_GLX_SGIX_video_resize(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_SGIX_video_resize */ +#ifdef GLX_SGIX_visual_select_group + CONST_CAST(GLXEW_SGIX_visual_select_group) = glxewGetExtension("GLX_SGIX_visual_select_group"); +#endif /* GLX_SGIX_visual_select_group */ +#ifdef GLX_SGI_cushion + CONST_CAST(GLXEW_SGI_cushion) = glxewGetExtension("GLX_SGI_cushion"); + if (glewExperimental || GLXEW_SGI_cushion) CONST_CAST(GLXEW_SGI_cushion) = !_glewInit_GLX_SGI_cushion(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_SGI_cushion */ +#ifdef GLX_SGI_make_current_read + CONST_CAST(GLXEW_SGI_make_current_read) = glxewGetExtension("GLX_SGI_make_current_read"); + if (glewExperimental || GLXEW_SGI_make_current_read) CONST_CAST(GLXEW_SGI_make_current_read) = !_glewInit_GLX_SGI_make_current_read(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_SGI_make_current_read */ +#ifdef GLX_SGI_swap_control + CONST_CAST(GLXEW_SGI_swap_control) = glxewGetExtension("GLX_SGI_swap_control"); + if (glewExperimental || GLXEW_SGI_swap_control) CONST_CAST(GLXEW_SGI_swap_control) = !_glewInit_GLX_SGI_swap_control(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_SGI_swap_control */ +#ifdef GLX_SGI_video_sync + CONST_CAST(GLXEW_SGI_video_sync) = glxewGetExtension("GLX_SGI_video_sync"); + if (glewExperimental || GLXEW_SGI_video_sync) CONST_CAST(GLXEW_SGI_video_sync) = !_glewInit_GLX_SGI_video_sync(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_SGI_video_sync */ +#ifdef GLX_SUN_get_transparent_index + CONST_CAST(GLXEW_SUN_get_transparent_index) = glxewGetExtension("GLX_SUN_get_transparent_index"); + if (glewExperimental || GLXEW_SUN_get_transparent_index) CONST_CAST(GLXEW_SUN_get_transparent_index) = !_glewInit_GLX_SUN_get_transparent_index(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_SUN_get_transparent_index */ +#ifdef GLX_SUN_video_resize + CONST_CAST(GLXEW_SUN_video_resize) = glxewGetExtension("GLX_SUN_video_resize"); + if (glewExperimental || GLXEW_SUN_video_resize) CONST_CAST(GLXEW_SUN_video_resize) = !_glewInit_GLX_SUN_video_resize(GLEW_CONTEXT_ARG_VAR_INIT); +#endif /* GLX_SUN_video_resize */ + + return GLEW_OK; +} + +#endif /* !__APPLE__ || GLEW_APPLE_GLX */ + +/* ------------------------------------------------------------------------ */ + +const GLubyte* glewGetErrorString (GLenum error) +{ + static const GLubyte* _glewErrorString[] = + { + (const GLubyte*)"No error", + (const GLubyte*)"Missing GL version", + (const GLubyte*)"GL 1.1 and up are not supported", + (const GLubyte*)"GLX 1.2 and up are not supported", + (const GLubyte*)"Unknown error" + }; + const int max_error = sizeof(_glewErrorString)/sizeof(*_glewErrorString) - 1; + return _glewErrorString[(int)error > max_error ? max_error : (int)error]; +} + +const GLubyte* glewGetString (GLenum name) +{ + static const GLubyte* _glewString[] = + { + (const GLubyte*)NULL, + (const GLubyte*)"1.5.1", + (const GLubyte*)"1", + (const GLubyte*)"5", + (const GLubyte*)"1" + }; + const int max_string = sizeof(_glewString)/sizeof(*_glewString) - 1; + return _glewString[(int)name > max_string ? 0 : (int)name]; +} + +/* ------------------------------------------------------------------------ */ + +#if !defined(GLEW_MX) + +#if defined(_WIN32) +extern GLenum wglewContextInit (void); +#elif !defined(__APPLE__) || defined(GLEW_APPLE_GLX) /* _UNIX */ +extern GLenum glxewContextInit (void); +#endif /* _WIN32 */ + +GLenum glewInit () +{ + GLenum r; + if ( (r = glewContextInit()) ) return r; +#if defined(_WIN32) + return wglewContextInit(); +#elif !defined(__APPLE__) || defined(GLEW_APPLE_GLX) /* _UNIX */ + return glxewContextInit(); +#else + return r; +#endif /* _WIN32 */ +} + +#endif /* !GLEW_MX */ +#ifdef GLEW_MX +GLboolean glewContextIsSupported (GLEWContext* ctx, const char* name) +#else +GLboolean glewIsSupported (const char* name) +#endif +{ + GLubyte* pos = (GLubyte*)name; + GLuint len = _glewStrLen(pos); + GLboolean ret = GL_TRUE; + while (ret && len > 0) + { + if (_glewStrSame1(&pos, &len, (const GLubyte*)"GL_", 3)) + { + if (_glewStrSame2(&pos, &len, (const GLubyte*)"VERSION_", 8)) + { +#ifdef GL_VERSION_1_2 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"1_2", 3)) + { + ret = GLEW_VERSION_1_2; + continue; + } +#endif +#ifdef GL_VERSION_1_3 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"1_3", 3)) + { + ret = GLEW_VERSION_1_3; + continue; + } +#endif +#ifdef GL_VERSION_1_4 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"1_4", 3)) + { + ret = GLEW_VERSION_1_4; + continue; + } +#endif +#ifdef GL_VERSION_1_5 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"1_5", 3)) + { + ret = GLEW_VERSION_1_5; + continue; + } +#endif +#ifdef GL_VERSION_2_0 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"2_0", 3)) + { + ret = GLEW_VERSION_2_0; + continue; + } +#endif +#ifdef GL_VERSION_2_1 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"2_1", 3)) + { + ret = GLEW_VERSION_2_1; + continue; + } +#endif +#ifdef GL_VERSION_3_0 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"3_0", 3)) + { + ret = GLEW_VERSION_3_0; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"3DFX_", 5)) + { +#ifdef GL_3DFX_multisample + if (_glewStrSame3(&pos, &len, (const GLubyte*)"multisample", 11)) + { + ret = GLEW_3DFX_multisample; + continue; + } +#endif +#ifdef GL_3DFX_tbuffer + if (_glewStrSame3(&pos, &len, (const GLubyte*)"tbuffer", 7)) + { + ret = GLEW_3DFX_tbuffer; + continue; + } +#endif +#ifdef GL_3DFX_texture_compression_FXT1 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_compression_FXT1", 24)) + { + ret = GLEW_3DFX_texture_compression_FXT1; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"APPLE_", 6)) + { +#ifdef GL_APPLE_client_storage + if (_glewStrSame3(&pos, &len, (const GLubyte*)"client_storage", 14)) + { + ret = GLEW_APPLE_client_storage; + continue; + } +#endif +#ifdef GL_APPLE_element_array + if (_glewStrSame3(&pos, &len, (const GLubyte*)"element_array", 13)) + { + ret = GLEW_APPLE_element_array; + continue; + } +#endif +#ifdef GL_APPLE_fence + if (_glewStrSame3(&pos, &len, (const GLubyte*)"fence", 5)) + { + ret = GLEW_APPLE_fence; + continue; + } +#endif +#ifdef GL_APPLE_float_pixels + if (_glewStrSame3(&pos, &len, (const GLubyte*)"float_pixels", 12)) + { + ret = GLEW_APPLE_float_pixels; + continue; + } +#endif +#ifdef GL_APPLE_flush_buffer_range + if (_glewStrSame3(&pos, &len, (const GLubyte*)"flush_buffer_range", 18)) + { + ret = GLEW_APPLE_flush_buffer_range; + continue; + } +#endif +#ifdef GL_APPLE_pixel_buffer + if (_glewStrSame3(&pos, &len, (const GLubyte*)"pixel_buffer", 12)) + { + ret = GLEW_APPLE_pixel_buffer; + continue; + } +#endif +#ifdef GL_APPLE_specular_vector + if (_glewStrSame3(&pos, &len, (const GLubyte*)"specular_vector", 15)) + { + ret = GLEW_APPLE_specular_vector; + continue; + } +#endif +#ifdef GL_APPLE_texture_range + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_range", 13)) + { + ret = GLEW_APPLE_texture_range; + continue; + } +#endif +#ifdef GL_APPLE_transform_hint + if (_glewStrSame3(&pos, &len, (const GLubyte*)"transform_hint", 14)) + { + ret = GLEW_APPLE_transform_hint; + continue; + } +#endif +#ifdef GL_APPLE_vertex_array_object + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_array_object", 19)) + { + ret = GLEW_APPLE_vertex_array_object; + continue; + } +#endif +#ifdef GL_APPLE_vertex_array_range + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_array_range", 18)) + { + ret = GLEW_APPLE_vertex_array_range; + continue; + } +#endif +#ifdef GL_APPLE_ycbcr_422 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"ycbcr_422", 9)) + { + ret = GLEW_APPLE_ycbcr_422; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"ARB_", 4)) + { +#ifdef GL_ARB_color_buffer_float + if (_glewStrSame3(&pos, &len, (const GLubyte*)"color_buffer_float", 18)) + { + ret = GLEW_ARB_color_buffer_float; + continue; + } +#endif +#ifdef GL_ARB_depth_buffer_float + if (_glewStrSame3(&pos, &len, (const GLubyte*)"depth_buffer_float", 18)) + { + ret = GLEW_ARB_depth_buffer_float; + continue; + } +#endif +#ifdef GL_ARB_depth_texture + if (_glewStrSame3(&pos, &len, (const GLubyte*)"depth_texture", 13)) + { + ret = GLEW_ARB_depth_texture; + continue; + } +#endif +#ifdef GL_ARB_draw_buffers + if (_glewStrSame3(&pos, &len, (const GLubyte*)"draw_buffers", 12)) + { + ret = GLEW_ARB_draw_buffers; + continue; + } +#endif +#ifdef GL_ARB_draw_instanced + if (_glewStrSame3(&pos, &len, (const GLubyte*)"draw_instanced", 14)) + { + ret = GLEW_ARB_draw_instanced; + continue; + } +#endif +#ifdef GL_ARB_fragment_program + if (_glewStrSame3(&pos, &len, (const GLubyte*)"fragment_program", 16)) + { + ret = GLEW_ARB_fragment_program; + continue; + } +#endif +#ifdef GL_ARB_fragment_program_shadow + if (_glewStrSame3(&pos, &len, (const GLubyte*)"fragment_program_shadow", 23)) + { + ret = GLEW_ARB_fragment_program_shadow; + continue; + } +#endif +#ifdef GL_ARB_fragment_shader + if (_glewStrSame3(&pos, &len, (const GLubyte*)"fragment_shader", 15)) + { + ret = GLEW_ARB_fragment_shader; + continue; + } +#endif +#ifdef GL_ARB_framebuffer_object + if (_glewStrSame3(&pos, &len, (const GLubyte*)"framebuffer_object", 18)) + { + ret = GLEW_ARB_framebuffer_object; + continue; + } +#endif +#ifdef GL_ARB_framebuffer_sRGB + if (_glewStrSame3(&pos, &len, (const GLubyte*)"framebuffer_sRGB", 16)) + { + ret = GLEW_ARB_framebuffer_sRGB; + continue; + } +#endif +#ifdef GL_ARB_geometry_shader4 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"geometry_shader4", 16)) + { + ret = GLEW_ARB_geometry_shader4; + continue; + } +#endif +#ifdef GL_ARB_half_float_pixel + if (_glewStrSame3(&pos, &len, (const GLubyte*)"half_float_pixel", 16)) + { + ret = GLEW_ARB_half_float_pixel; + continue; + } +#endif +#ifdef GL_ARB_half_float_vertex + if (_glewStrSame3(&pos, &len, (const GLubyte*)"half_float_vertex", 17)) + { + ret = GLEW_ARB_half_float_vertex; + continue; + } +#endif +#ifdef GL_ARB_imaging + if (_glewStrSame3(&pos, &len, (const GLubyte*)"imaging", 7)) + { + ret = GLEW_ARB_imaging; + continue; + } +#endif +#ifdef GL_ARB_instanced_arrays + if (_glewStrSame3(&pos, &len, (const GLubyte*)"instanced_arrays", 16)) + { + ret = GLEW_ARB_instanced_arrays; + continue; + } +#endif +#ifdef GL_ARB_map_buffer_range + if (_glewStrSame3(&pos, &len, (const GLubyte*)"map_buffer_range", 16)) + { + ret = GLEW_ARB_map_buffer_range; + continue; + } +#endif +#ifdef GL_ARB_matrix_palette + if (_glewStrSame3(&pos, &len, (const GLubyte*)"matrix_palette", 14)) + { + ret = GLEW_ARB_matrix_palette; + continue; + } +#endif +#ifdef GL_ARB_multisample + if (_glewStrSame3(&pos, &len, (const GLubyte*)"multisample", 11)) + { + ret = GLEW_ARB_multisample; + continue; + } +#endif +#ifdef GL_ARB_multitexture + if (_glewStrSame3(&pos, &len, (const GLubyte*)"multitexture", 12)) + { + ret = GLEW_ARB_multitexture; + continue; + } +#endif +#ifdef GL_ARB_occlusion_query + if (_glewStrSame3(&pos, &len, (const GLubyte*)"occlusion_query", 15)) + { + ret = GLEW_ARB_occlusion_query; + continue; + } +#endif +#ifdef GL_ARB_pixel_buffer_object + if (_glewStrSame3(&pos, &len, (const GLubyte*)"pixel_buffer_object", 19)) + { + ret = GLEW_ARB_pixel_buffer_object; + continue; + } +#endif +#ifdef GL_ARB_point_parameters + if (_glewStrSame3(&pos, &len, (const GLubyte*)"point_parameters", 16)) + { + ret = GLEW_ARB_point_parameters; + continue; + } +#endif +#ifdef GL_ARB_point_sprite + if (_glewStrSame3(&pos, &len, (const GLubyte*)"point_sprite", 12)) + { + ret = GLEW_ARB_point_sprite; + continue; + } +#endif +#ifdef GL_ARB_shader_objects + if (_glewStrSame3(&pos, &len, (const GLubyte*)"shader_objects", 14)) + { + ret = GLEW_ARB_shader_objects; + continue; + } +#endif +#ifdef GL_ARB_shading_language_100 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"shading_language_100", 20)) + { + ret = GLEW_ARB_shading_language_100; + continue; + } +#endif +#ifdef GL_ARB_shadow + if (_glewStrSame3(&pos, &len, (const GLubyte*)"shadow", 6)) + { + ret = GLEW_ARB_shadow; + continue; + } +#endif +#ifdef GL_ARB_shadow_ambient + if (_glewStrSame3(&pos, &len, (const GLubyte*)"shadow_ambient", 14)) + { + ret = GLEW_ARB_shadow_ambient; + continue; + } +#endif +#ifdef GL_ARB_texture_border_clamp + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_border_clamp", 20)) + { + ret = GLEW_ARB_texture_border_clamp; + continue; + } +#endif +#ifdef GL_ARB_texture_buffer_object + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_buffer_object", 21)) + { + ret = GLEW_ARB_texture_buffer_object; + continue; + } +#endif +#ifdef GL_ARB_texture_compression + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_compression", 19)) + { + ret = GLEW_ARB_texture_compression; + continue; + } +#endif +#ifdef GL_ARB_texture_compression_rgtc + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_compression_rgtc", 24)) + { + ret = GLEW_ARB_texture_compression_rgtc; + continue; + } +#endif +#ifdef GL_ARB_texture_cube_map + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_cube_map", 16)) + { + ret = GLEW_ARB_texture_cube_map; + continue; + } +#endif +#ifdef GL_ARB_texture_env_add + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_env_add", 15)) + { + ret = GLEW_ARB_texture_env_add; + continue; + } +#endif +#ifdef GL_ARB_texture_env_combine + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_env_combine", 19)) + { + ret = GLEW_ARB_texture_env_combine; + continue; + } +#endif +#ifdef GL_ARB_texture_env_crossbar + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_env_crossbar", 20)) + { + ret = GLEW_ARB_texture_env_crossbar; + continue; + } +#endif +#ifdef GL_ARB_texture_env_dot3 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_env_dot3", 16)) + { + ret = GLEW_ARB_texture_env_dot3; + continue; + } +#endif +#ifdef GL_ARB_texture_float + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_float", 13)) + { + ret = GLEW_ARB_texture_float; + continue; + } +#endif +#ifdef GL_ARB_texture_mirrored_repeat + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_mirrored_repeat", 23)) + { + ret = GLEW_ARB_texture_mirrored_repeat; + continue; + } +#endif +#ifdef GL_ARB_texture_non_power_of_two + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_non_power_of_two", 24)) + { + ret = GLEW_ARB_texture_non_power_of_two; + continue; + } +#endif +#ifdef GL_ARB_texture_rectangle + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_rectangle", 17)) + { + ret = GLEW_ARB_texture_rectangle; + continue; + } +#endif +#ifdef GL_ARB_texture_rg + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_rg", 10)) + { + ret = GLEW_ARB_texture_rg; + continue; + } +#endif +#ifdef GL_ARB_transpose_matrix + if (_glewStrSame3(&pos, &len, (const GLubyte*)"transpose_matrix", 16)) + { + ret = GLEW_ARB_transpose_matrix; + continue; + } +#endif +#ifdef GL_ARB_vertex_array_object + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_array_object", 19)) + { + ret = GLEW_ARB_vertex_array_object; + continue; + } +#endif +#ifdef GL_ARB_vertex_blend + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_blend", 12)) + { + ret = GLEW_ARB_vertex_blend; + continue; + } +#endif +#ifdef GL_ARB_vertex_buffer_object + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_buffer_object", 20)) + { + ret = GLEW_ARB_vertex_buffer_object; + continue; + } +#endif +#ifdef GL_ARB_vertex_program + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_program", 14)) + { + ret = GLEW_ARB_vertex_program; + continue; + } +#endif +#ifdef GL_ARB_vertex_shader + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_shader", 13)) + { + ret = GLEW_ARB_vertex_shader; + continue; + } +#endif +#ifdef GL_ARB_window_pos + if (_glewStrSame3(&pos, &len, (const GLubyte*)"window_pos", 10)) + { + ret = GLEW_ARB_window_pos; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"ATIX_", 5)) + { +#ifdef GL_ATIX_point_sprites + if (_glewStrSame3(&pos, &len, (const GLubyte*)"point_sprites", 13)) + { + ret = GLEW_ATIX_point_sprites; + continue; + } +#endif +#ifdef GL_ATIX_texture_env_combine3 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_env_combine3", 20)) + { + ret = GLEW_ATIX_texture_env_combine3; + continue; + } +#endif +#ifdef GL_ATIX_texture_env_route + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_env_route", 17)) + { + ret = GLEW_ATIX_texture_env_route; + continue; + } +#endif +#ifdef GL_ATIX_vertex_shader_output_point_size + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_shader_output_point_size", 31)) + { + ret = GLEW_ATIX_vertex_shader_output_point_size; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"ATI_", 4)) + { +#ifdef GL_ATI_draw_buffers + if (_glewStrSame3(&pos, &len, (const GLubyte*)"draw_buffers", 12)) + { + ret = GLEW_ATI_draw_buffers; + continue; + } +#endif +#ifdef GL_ATI_element_array + if (_glewStrSame3(&pos, &len, (const GLubyte*)"element_array", 13)) + { + ret = GLEW_ATI_element_array; + continue; + } +#endif +#ifdef GL_ATI_envmap_bumpmap + if (_glewStrSame3(&pos, &len, (const GLubyte*)"envmap_bumpmap", 14)) + { + ret = GLEW_ATI_envmap_bumpmap; + continue; + } +#endif +#ifdef GL_ATI_fragment_shader + if (_glewStrSame3(&pos, &len, (const GLubyte*)"fragment_shader", 15)) + { + ret = GLEW_ATI_fragment_shader; + continue; + } +#endif +#ifdef GL_ATI_map_object_buffer + if (_glewStrSame3(&pos, &len, (const GLubyte*)"map_object_buffer", 17)) + { + ret = GLEW_ATI_map_object_buffer; + continue; + } +#endif +#ifdef GL_ATI_pn_triangles + if (_glewStrSame3(&pos, &len, (const GLubyte*)"pn_triangles", 12)) + { + ret = GLEW_ATI_pn_triangles; + continue; + } +#endif +#ifdef GL_ATI_separate_stencil + if (_glewStrSame3(&pos, &len, (const GLubyte*)"separate_stencil", 16)) + { + ret = GLEW_ATI_separate_stencil; + continue; + } +#endif +#ifdef GL_ATI_shader_texture_lod + if (_glewStrSame3(&pos, &len, (const GLubyte*)"shader_texture_lod", 18)) + { + ret = GLEW_ATI_shader_texture_lod; + continue; + } +#endif +#ifdef GL_ATI_text_fragment_shader + if (_glewStrSame3(&pos, &len, (const GLubyte*)"text_fragment_shader", 20)) + { + ret = GLEW_ATI_text_fragment_shader; + continue; + } +#endif +#ifdef GL_ATI_texture_compression_3dc + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_compression_3dc", 23)) + { + ret = GLEW_ATI_texture_compression_3dc; + continue; + } +#endif +#ifdef GL_ATI_texture_env_combine3 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_env_combine3", 20)) + { + ret = GLEW_ATI_texture_env_combine3; + continue; + } +#endif +#ifdef GL_ATI_texture_float + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_float", 13)) + { + ret = GLEW_ATI_texture_float; + continue; + } +#endif +#ifdef GL_ATI_texture_mirror_once + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_mirror_once", 19)) + { + ret = GLEW_ATI_texture_mirror_once; + continue; + } +#endif +#ifdef GL_ATI_vertex_array_object + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_array_object", 19)) + { + ret = GLEW_ATI_vertex_array_object; + continue; + } +#endif +#ifdef GL_ATI_vertex_attrib_array_object + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_attrib_array_object", 26)) + { + ret = GLEW_ATI_vertex_attrib_array_object; + continue; + } +#endif +#ifdef GL_ATI_vertex_streams + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_streams", 14)) + { + ret = GLEW_ATI_vertex_streams; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"EXT_", 4)) + { +#ifdef GL_EXT_422_pixels + if (_glewStrSame3(&pos, &len, (const GLubyte*)"422_pixels", 10)) + { + ret = GLEW_EXT_422_pixels; + continue; + } +#endif +#ifdef GL_EXT_Cg_shader + if (_glewStrSame3(&pos, &len, (const GLubyte*)"Cg_shader", 9)) + { + ret = GLEW_EXT_Cg_shader; + continue; + } +#endif +#ifdef GL_EXT_abgr + if (_glewStrSame3(&pos, &len, (const GLubyte*)"abgr", 4)) + { + ret = GLEW_EXT_abgr; + continue; + } +#endif +#ifdef GL_EXT_bgra + if (_glewStrSame3(&pos, &len, (const GLubyte*)"bgra", 4)) + { + ret = GLEW_EXT_bgra; + continue; + } +#endif +#ifdef GL_EXT_bindable_uniform + if (_glewStrSame3(&pos, &len, (const GLubyte*)"bindable_uniform", 16)) + { + ret = GLEW_EXT_bindable_uniform; + continue; + } +#endif +#ifdef GL_EXT_blend_color + if (_glewStrSame3(&pos, &len, (const GLubyte*)"blend_color", 11)) + { + ret = GLEW_EXT_blend_color; + continue; + } +#endif +#ifdef GL_EXT_blend_equation_separate + if (_glewStrSame3(&pos, &len, (const GLubyte*)"blend_equation_separate", 23)) + { + ret = GLEW_EXT_blend_equation_separate; + continue; + } +#endif +#ifdef GL_EXT_blend_func_separate + if (_glewStrSame3(&pos, &len, (const GLubyte*)"blend_func_separate", 19)) + { + ret = GLEW_EXT_blend_func_separate; + continue; + } +#endif +#ifdef GL_EXT_blend_logic_op + if (_glewStrSame3(&pos, &len, (const GLubyte*)"blend_logic_op", 14)) + { + ret = GLEW_EXT_blend_logic_op; + continue; + } +#endif +#ifdef GL_EXT_blend_minmax + if (_glewStrSame3(&pos, &len, (const GLubyte*)"blend_minmax", 12)) + { + ret = GLEW_EXT_blend_minmax; + continue; + } +#endif +#ifdef GL_EXT_blend_subtract + if (_glewStrSame3(&pos, &len, (const GLubyte*)"blend_subtract", 14)) + { + ret = GLEW_EXT_blend_subtract; + continue; + } +#endif +#ifdef GL_EXT_clip_volume_hint + if (_glewStrSame3(&pos, &len, (const GLubyte*)"clip_volume_hint", 16)) + { + ret = GLEW_EXT_clip_volume_hint; + continue; + } +#endif +#ifdef GL_EXT_cmyka + if (_glewStrSame3(&pos, &len, (const GLubyte*)"cmyka", 5)) + { + ret = GLEW_EXT_cmyka; + continue; + } +#endif +#ifdef GL_EXT_color_subtable + if (_glewStrSame3(&pos, &len, (const GLubyte*)"color_subtable", 14)) + { + ret = GLEW_EXT_color_subtable; + continue; + } +#endif +#ifdef GL_EXT_compiled_vertex_array + if (_glewStrSame3(&pos, &len, (const GLubyte*)"compiled_vertex_array", 21)) + { + ret = GLEW_EXT_compiled_vertex_array; + continue; + } +#endif +#ifdef GL_EXT_convolution + if (_glewStrSame3(&pos, &len, (const GLubyte*)"convolution", 11)) + { + ret = GLEW_EXT_convolution; + continue; + } +#endif +#ifdef GL_EXT_coordinate_frame + if (_glewStrSame3(&pos, &len, (const GLubyte*)"coordinate_frame", 16)) + { + ret = GLEW_EXT_coordinate_frame; + continue; + } +#endif +#ifdef GL_EXT_copy_texture + if (_glewStrSame3(&pos, &len, (const GLubyte*)"copy_texture", 12)) + { + ret = GLEW_EXT_copy_texture; + continue; + } +#endif +#ifdef GL_EXT_cull_vertex + if (_glewStrSame3(&pos, &len, (const GLubyte*)"cull_vertex", 11)) + { + ret = GLEW_EXT_cull_vertex; + continue; + } +#endif +#ifdef GL_EXT_depth_bounds_test + if (_glewStrSame3(&pos, &len, (const GLubyte*)"depth_bounds_test", 17)) + { + ret = GLEW_EXT_depth_bounds_test; + continue; + } +#endif +#ifdef GL_EXT_direct_state_access + if (_glewStrSame3(&pos, &len, (const GLubyte*)"direct_state_access", 19)) + { + ret = GLEW_EXT_direct_state_access; + continue; + } +#endif +#ifdef GL_EXT_draw_buffers2 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"draw_buffers2", 13)) + { + ret = GLEW_EXT_draw_buffers2; + continue; + } +#endif +#ifdef GL_EXT_draw_instanced + if (_glewStrSame3(&pos, &len, (const GLubyte*)"draw_instanced", 14)) + { + ret = GLEW_EXT_draw_instanced; + continue; + } +#endif +#ifdef GL_EXT_draw_range_elements + if (_glewStrSame3(&pos, &len, (const GLubyte*)"draw_range_elements", 19)) + { + ret = GLEW_EXT_draw_range_elements; + continue; + } +#endif +#ifdef GL_EXT_fog_coord + if (_glewStrSame3(&pos, &len, (const GLubyte*)"fog_coord", 9)) + { + ret = GLEW_EXT_fog_coord; + continue; + } +#endif +#ifdef GL_EXT_fragment_lighting + if (_glewStrSame3(&pos, &len, (const GLubyte*)"fragment_lighting", 17)) + { + ret = GLEW_EXT_fragment_lighting; + continue; + } +#endif +#ifdef GL_EXT_framebuffer_blit + if (_glewStrSame3(&pos, &len, (const GLubyte*)"framebuffer_blit", 16)) + { + ret = GLEW_EXT_framebuffer_blit; + continue; + } +#endif +#ifdef GL_EXT_framebuffer_multisample + if (_glewStrSame3(&pos, &len, (const GLubyte*)"framebuffer_multisample", 23)) + { + ret = GLEW_EXT_framebuffer_multisample; + continue; + } +#endif +#ifdef GL_EXT_framebuffer_object + if (_glewStrSame3(&pos, &len, (const GLubyte*)"framebuffer_object", 18)) + { + ret = GLEW_EXT_framebuffer_object; + continue; + } +#endif +#ifdef GL_EXT_framebuffer_sRGB + if (_glewStrSame3(&pos, &len, (const GLubyte*)"framebuffer_sRGB", 16)) + { + ret = GLEW_EXT_framebuffer_sRGB; + continue; + } +#endif +#ifdef GL_EXT_geometry_shader4 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"geometry_shader4", 16)) + { + ret = GLEW_EXT_geometry_shader4; + continue; + } +#endif +#ifdef GL_EXT_gpu_program_parameters + if (_glewStrSame3(&pos, &len, (const GLubyte*)"gpu_program_parameters", 22)) + { + ret = GLEW_EXT_gpu_program_parameters; + continue; + } +#endif +#ifdef GL_EXT_gpu_shader4 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"gpu_shader4", 11)) + { + ret = GLEW_EXT_gpu_shader4; + continue; + } +#endif +#ifdef GL_EXT_histogram + if (_glewStrSame3(&pos, &len, (const GLubyte*)"histogram", 9)) + { + ret = GLEW_EXT_histogram; + continue; + } +#endif +#ifdef GL_EXT_index_array_formats + if (_glewStrSame3(&pos, &len, (const GLubyte*)"index_array_formats", 19)) + { + ret = GLEW_EXT_index_array_formats; + continue; + } +#endif +#ifdef GL_EXT_index_func + if (_glewStrSame3(&pos, &len, (const GLubyte*)"index_func", 10)) + { + ret = GLEW_EXT_index_func; + continue; + } +#endif +#ifdef GL_EXT_index_material + if (_glewStrSame3(&pos, &len, (const GLubyte*)"index_material", 14)) + { + ret = GLEW_EXT_index_material; + continue; + } +#endif +#ifdef GL_EXT_index_texture + if (_glewStrSame3(&pos, &len, (const GLubyte*)"index_texture", 13)) + { + ret = GLEW_EXT_index_texture; + continue; + } +#endif +#ifdef GL_EXT_light_texture + if (_glewStrSame3(&pos, &len, (const GLubyte*)"light_texture", 13)) + { + ret = GLEW_EXT_light_texture; + continue; + } +#endif +#ifdef GL_EXT_misc_attribute + if (_glewStrSame3(&pos, &len, (const GLubyte*)"misc_attribute", 14)) + { + ret = GLEW_EXT_misc_attribute; + continue; + } +#endif +#ifdef GL_EXT_multi_draw_arrays + if (_glewStrSame3(&pos, &len, (const GLubyte*)"multi_draw_arrays", 17)) + { + ret = GLEW_EXT_multi_draw_arrays; + continue; + } +#endif +#ifdef GL_EXT_multisample + if (_glewStrSame3(&pos, &len, (const GLubyte*)"multisample", 11)) + { + ret = GLEW_EXT_multisample; + continue; + } +#endif +#ifdef GL_EXT_packed_depth_stencil + if (_glewStrSame3(&pos, &len, (const GLubyte*)"packed_depth_stencil", 20)) + { + ret = GLEW_EXT_packed_depth_stencil; + continue; + } +#endif +#ifdef GL_EXT_packed_float + if (_glewStrSame3(&pos, &len, (const GLubyte*)"packed_float", 12)) + { + ret = GLEW_EXT_packed_float; + continue; + } +#endif +#ifdef GL_EXT_packed_pixels + if (_glewStrSame3(&pos, &len, (const GLubyte*)"packed_pixels", 13)) + { + ret = GLEW_EXT_packed_pixels; + continue; + } +#endif +#ifdef GL_EXT_paletted_texture + if (_glewStrSame3(&pos, &len, (const GLubyte*)"paletted_texture", 16)) + { + ret = GLEW_EXT_paletted_texture; + continue; + } +#endif +#ifdef GL_EXT_pixel_buffer_object + if (_glewStrSame3(&pos, &len, (const GLubyte*)"pixel_buffer_object", 19)) + { + ret = GLEW_EXT_pixel_buffer_object; + continue; + } +#endif +#ifdef GL_EXT_pixel_transform + if (_glewStrSame3(&pos, &len, (const GLubyte*)"pixel_transform", 15)) + { + ret = GLEW_EXT_pixel_transform; + continue; + } +#endif +#ifdef GL_EXT_pixel_transform_color_table + if (_glewStrSame3(&pos, &len, (const GLubyte*)"pixel_transform_color_table", 27)) + { + ret = GLEW_EXT_pixel_transform_color_table; + continue; + } +#endif +#ifdef GL_EXT_point_parameters + if (_glewStrSame3(&pos, &len, (const GLubyte*)"point_parameters", 16)) + { + ret = GLEW_EXT_point_parameters; + continue; + } +#endif +#ifdef GL_EXT_polygon_offset + if (_glewStrSame3(&pos, &len, (const GLubyte*)"polygon_offset", 14)) + { + ret = GLEW_EXT_polygon_offset; + continue; + } +#endif +#ifdef GL_EXT_rescale_normal + if (_glewStrSame3(&pos, &len, (const GLubyte*)"rescale_normal", 14)) + { + ret = GLEW_EXT_rescale_normal; + continue; + } +#endif +#ifdef GL_EXT_scene_marker + if (_glewStrSame3(&pos, &len, (const GLubyte*)"scene_marker", 12)) + { + ret = GLEW_EXT_scene_marker; + continue; + } +#endif +#ifdef GL_EXT_secondary_color + if (_glewStrSame3(&pos, &len, (const GLubyte*)"secondary_color", 15)) + { + ret = GLEW_EXT_secondary_color; + continue; + } +#endif +#ifdef GL_EXT_separate_specular_color + if (_glewStrSame3(&pos, &len, (const GLubyte*)"separate_specular_color", 23)) + { + ret = GLEW_EXT_separate_specular_color; + continue; + } +#endif +#ifdef GL_EXT_shadow_funcs + if (_glewStrSame3(&pos, &len, (const GLubyte*)"shadow_funcs", 12)) + { + ret = GLEW_EXT_shadow_funcs; + continue; + } +#endif +#ifdef GL_EXT_shared_texture_palette + if (_glewStrSame3(&pos, &len, (const GLubyte*)"shared_texture_palette", 22)) + { + ret = GLEW_EXT_shared_texture_palette; + continue; + } +#endif +#ifdef GL_EXT_stencil_clear_tag + if (_glewStrSame3(&pos, &len, (const GLubyte*)"stencil_clear_tag", 17)) + { + ret = GLEW_EXT_stencil_clear_tag; + continue; + } +#endif +#ifdef GL_EXT_stencil_two_side + if (_glewStrSame3(&pos, &len, (const GLubyte*)"stencil_two_side", 16)) + { + ret = GLEW_EXT_stencil_two_side; + continue; + } +#endif +#ifdef GL_EXT_stencil_wrap + if (_glewStrSame3(&pos, &len, (const GLubyte*)"stencil_wrap", 12)) + { + ret = GLEW_EXT_stencil_wrap; + continue; + } +#endif +#ifdef GL_EXT_subtexture + if (_glewStrSame3(&pos, &len, (const GLubyte*)"subtexture", 10)) + { + ret = GLEW_EXT_subtexture; + continue; + } +#endif +#ifdef GL_EXT_texture + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture", 7)) + { + ret = GLEW_EXT_texture; + continue; + } +#endif +#ifdef GL_EXT_texture3D + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture3D", 9)) + { + ret = GLEW_EXT_texture3D; + continue; + } +#endif +#ifdef GL_EXT_texture_array + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_array", 13)) + { + ret = GLEW_EXT_texture_array; + continue; + } +#endif +#ifdef GL_EXT_texture_buffer_object + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_buffer_object", 21)) + { + ret = GLEW_EXT_texture_buffer_object; + continue; + } +#endif +#ifdef GL_EXT_texture_compression_dxt1 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_compression_dxt1", 24)) + { + ret = GLEW_EXT_texture_compression_dxt1; + continue; + } +#endif +#ifdef GL_EXT_texture_compression_latc + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_compression_latc", 24)) + { + ret = GLEW_EXT_texture_compression_latc; + continue; + } +#endif +#ifdef GL_EXT_texture_compression_rgtc + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_compression_rgtc", 24)) + { + ret = GLEW_EXT_texture_compression_rgtc; + continue; + } +#endif +#ifdef GL_EXT_texture_compression_s3tc + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_compression_s3tc", 24)) + { + ret = GLEW_EXT_texture_compression_s3tc; + continue; + } +#endif +#ifdef GL_EXT_texture_cube_map + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_cube_map", 16)) + { + ret = GLEW_EXT_texture_cube_map; + continue; + } +#endif +#ifdef GL_EXT_texture_edge_clamp + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_edge_clamp", 18)) + { + ret = GLEW_EXT_texture_edge_clamp; + continue; + } +#endif +#ifdef GL_EXT_texture_env + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_env", 11)) + { + ret = GLEW_EXT_texture_env; + continue; + } +#endif +#ifdef GL_EXT_texture_env_add + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_env_add", 15)) + { + ret = GLEW_EXT_texture_env_add; + continue; + } +#endif +#ifdef GL_EXT_texture_env_combine + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_env_combine", 19)) + { + ret = GLEW_EXT_texture_env_combine; + continue; + } +#endif +#ifdef GL_EXT_texture_env_dot3 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_env_dot3", 16)) + { + ret = GLEW_EXT_texture_env_dot3; + continue; + } +#endif +#ifdef GL_EXT_texture_filter_anisotropic + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_filter_anisotropic", 26)) + { + ret = GLEW_EXT_texture_filter_anisotropic; + continue; + } +#endif +#ifdef GL_EXT_texture_integer + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_integer", 15)) + { + ret = GLEW_EXT_texture_integer; + continue; + } +#endif +#ifdef GL_EXT_texture_lod_bias + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_lod_bias", 16)) + { + ret = GLEW_EXT_texture_lod_bias; + continue; + } +#endif +#ifdef GL_EXT_texture_mirror_clamp + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_mirror_clamp", 20)) + { + ret = GLEW_EXT_texture_mirror_clamp; + continue; + } +#endif +#ifdef GL_EXT_texture_object + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_object", 14)) + { + ret = GLEW_EXT_texture_object; + continue; + } +#endif +#ifdef GL_EXT_texture_perturb_normal + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_perturb_normal", 22)) + { + ret = GLEW_EXT_texture_perturb_normal; + continue; + } +#endif +#ifdef GL_EXT_texture_rectangle + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_rectangle", 17)) + { + ret = GLEW_EXT_texture_rectangle; + continue; + } +#endif +#ifdef GL_EXT_texture_sRGB + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_sRGB", 12)) + { + ret = GLEW_EXT_texture_sRGB; + continue; + } +#endif +#ifdef GL_EXT_texture_shared_exponent + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_shared_exponent", 23)) + { + ret = GLEW_EXT_texture_shared_exponent; + continue; + } +#endif +#ifdef GL_EXT_texture_swizzle + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_swizzle", 15)) + { + ret = GLEW_EXT_texture_swizzle; + continue; + } +#endif +#ifdef GL_EXT_timer_query + if (_glewStrSame3(&pos, &len, (const GLubyte*)"timer_query", 11)) + { + ret = GLEW_EXT_timer_query; + continue; + } +#endif +#ifdef GL_EXT_transform_feedback + if (_glewStrSame3(&pos, &len, (const GLubyte*)"transform_feedback", 18)) + { + ret = GLEW_EXT_transform_feedback; + continue; + } +#endif +#ifdef GL_EXT_vertex_array + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_array", 12)) + { + ret = GLEW_EXT_vertex_array; + continue; + } +#endif +#ifdef GL_EXT_vertex_array_bgra + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_array_bgra", 17)) + { + ret = GLEW_EXT_vertex_array_bgra; + continue; + } +#endif +#ifdef GL_EXT_vertex_shader + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_shader", 13)) + { + ret = GLEW_EXT_vertex_shader; + continue; + } +#endif +#ifdef GL_EXT_vertex_weighting + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_weighting", 16)) + { + ret = GLEW_EXT_vertex_weighting; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"GREMEDY_", 8)) + { +#ifdef GL_GREMEDY_frame_terminator + if (_glewStrSame3(&pos, &len, (const GLubyte*)"frame_terminator", 16)) + { + ret = GLEW_GREMEDY_frame_terminator; + continue; + } +#endif +#ifdef GL_GREMEDY_string_marker + if (_glewStrSame3(&pos, &len, (const GLubyte*)"string_marker", 13)) + { + ret = GLEW_GREMEDY_string_marker; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"HP_", 3)) + { +#ifdef GL_HP_convolution_border_modes + if (_glewStrSame3(&pos, &len, (const GLubyte*)"convolution_border_modes", 24)) + { + ret = GLEW_HP_convolution_border_modes; + continue; + } +#endif +#ifdef GL_HP_image_transform + if (_glewStrSame3(&pos, &len, (const GLubyte*)"image_transform", 15)) + { + ret = GLEW_HP_image_transform; + continue; + } +#endif +#ifdef GL_HP_occlusion_test + if (_glewStrSame3(&pos, &len, (const GLubyte*)"occlusion_test", 14)) + { + ret = GLEW_HP_occlusion_test; + continue; + } +#endif +#ifdef GL_HP_texture_lighting + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_lighting", 16)) + { + ret = GLEW_HP_texture_lighting; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"IBM_", 4)) + { +#ifdef GL_IBM_cull_vertex + if (_glewStrSame3(&pos, &len, (const GLubyte*)"cull_vertex", 11)) + { + ret = GLEW_IBM_cull_vertex; + continue; + } +#endif +#ifdef GL_IBM_multimode_draw_arrays + if (_glewStrSame3(&pos, &len, (const GLubyte*)"multimode_draw_arrays", 21)) + { + ret = GLEW_IBM_multimode_draw_arrays; + continue; + } +#endif +#ifdef GL_IBM_rasterpos_clip + if (_glewStrSame3(&pos, &len, (const GLubyte*)"rasterpos_clip", 14)) + { + ret = GLEW_IBM_rasterpos_clip; + continue; + } +#endif +#ifdef GL_IBM_static_data + if (_glewStrSame3(&pos, &len, (const GLubyte*)"static_data", 11)) + { + ret = GLEW_IBM_static_data; + continue; + } +#endif +#ifdef GL_IBM_texture_mirrored_repeat + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_mirrored_repeat", 23)) + { + ret = GLEW_IBM_texture_mirrored_repeat; + continue; + } +#endif +#ifdef GL_IBM_vertex_array_lists + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_array_lists", 18)) + { + ret = GLEW_IBM_vertex_array_lists; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"INGR_", 5)) + { +#ifdef GL_INGR_color_clamp + if (_glewStrSame3(&pos, &len, (const GLubyte*)"color_clamp", 11)) + { + ret = GLEW_INGR_color_clamp; + continue; + } +#endif +#ifdef GL_INGR_interlace_read + if (_glewStrSame3(&pos, &len, (const GLubyte*)"interlace_read", 14)) + { + ret = GLEW_INGR_interlace_read; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"INTEL_", 6)) + { +#ifdef GL_INTEL_parallel_arrays + if (_glewStrSame3(&pos, &len, (const GLubyte*)"parallel_arrays", 15)) + { + ret = GLEW_INTEL_parallel_arrays; + continue; + } +#endif +#ifdef GL_INTEL_texture_scissor + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_scissor", 15)) + { + ret = GLEW_INTEL_texture_scissor; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"KTX_", 4)) + { +#ifdef GL_KTX_buffer_region + if (_glewStrSame3(&pos, &len, (const GLubyte*)"buffer_region", 13)) + { + ret = GLEW_KTX_buffer_region; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"MESAX_", 6)) + { +#ifdef GL_MESAX_texture_stack + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_stack", 13)) + { + ret = GLEW_MESAX_texture_stack; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"MESA_", 5)) + { +#ifdef GL_MESA_pack_invert + if (_glewStrSame3(&pos, &len, (const GLubyte*)"pack_invert", 11)) + { + ret = GLEW_MESA_pack_invert; + continue; + } +#endif +#ifdef GL_MESA_resize_buffers + if (_glewStrSame3(&pos, &len, (const GLubyte*)"resize_buffers", 14)) + { + ret = GLEW_MESA_resize_buffers; + continue; + } +#endif +#ifdef GL_MESA_window_pos + if (_glewStrSame3(&pos, &len, (const GLubyte*)"window_pos", 10)) + { + ret = GLEW_MESA_window_pos; + continue; + } +#endif +#ifdef GL_MESA_ycbcr_texture + if (_glewStrSame3(&pos, &len, (const GLubyte*)"ycbcr_texture", 13)) + { + ret = GLEW_MESA_ycbcr_texture; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"NV_", 3)) + { +#ifdef GL_NV_blend_square + if (_glewStrSame3(&pos, &len, (const GLubyte*)"blend_square", 12)) + { + ret = GLEW_NV_blend_square; + continue; + } +#endif +#ifdef GL_NV_conditional_render + if (_glewStrSame3(&pos, &len, (const GLubyte*)"conditional_render", 18)) + { + ret = GLEW_NV_conditional_render; + continue; + } +#endif +#ifdef GL_NV_copy_depth_to_color + if (_glewStrSame3(&pos, &len, (const GLubyte*)"copy_depth_to_color", 19)) + { + ret = GLEW_NV_copy_depth_to_color; + continue; + } +#endif +#ifdef GL_NV_depth_buffer_float + if (_glewStrSame3(&pos, &len, (const GLubyte*)"depth_buffer_float", 18)) + { + ret = GLEW_NV_depth_buffer_float; + continue; + } +#endif +#ifdef GL_NV_depth_clamp + if (_glewStrSame3(&pos, &len, (const GLubyte*)"depth_clamp", 11)) + { + ret = GLEW_NV_depth_clamp; + continue; + } +#endif +#ifdef GL_NV_depth_range_unclamped + if (_glewStrSame3(&pos, &len, (const GLubyte*)"depth_range_unclamped", 21)) + { + ret = GLEW_NV_depth_range_unclamped; + continue; + } +#endif +#ifdef GL_NV_evaluators + if (_glewStrSame3(&pos, &len, (const GLubyte*)"evaluators", 10)) + { + ret = GLEW_NV_evaluators; + continue; + } +#endif +#ifdef GL_NV_explicit_multisample + if (_glewStrSame3(&pos, &len, (const GLubyte*)"explicit_multisample", 20)) + { + ret = GLEW_NV_explicit_multisample; + continue; + } +#endif +#ifdef GL_NV_fence + if (_glewStrSame3(&pos, &len, (const GLubyte*)"fence", 5)) + { + ret = GLEW_NV_fence; + continue; + } +#endif +#ifdef GL_NV_float_buffer + if (_glewStrSame3(&pos, &len, (const GLubyte*)"float_buffer", 12)) + { + ret = GLEW_NV_float_buffer; + continue; + } +#endif +#ifdef GL_NV_fog_distance + if (_glewStrSame3(&pos, &len, (const GLubyte*)"fog_distance", 12)) + { + ret = GLEW_NV_fog_distance; + continue; + } +#endif +#ifdef GL_NV_fragment_program + if (_glewStrSame3(&pos, &len, (const GLubyte*)"fragment_program", 16)) + { + ret = GLEW_NV_fragment_program; + continue; + } +#endif +#ifdef GL_NV_fragment_program2 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"fragment_program2", 17)) + { + ret = GLEW_NV_fragment_program2; + continue; + } +#endif +#ifdef GL_NV_fragment_program4 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"fragment_program4", 17)) + { + ret = GLEW_NV_fragment_program4; + continue; + } +#endif +#ifdef GL_NV_fragment_program_option + if (_glewStrSame3(&pos, &len, (const GLubyte*)"fragment_program_option", 23)) + { + ret = GLEW_NV_fragment_program_option; + continue; + } +#endif +#ifdef GL_NV_framebuffer_multisample_coverage + if (_glewStrSame3(&pos, &len, (const GLubyte*)"framebuffer_multisample_coverage", 32)) + { + ret = GLEW_NV_framebuffer_multisample_coverage; + continue; + } +#endif +#ifdef GL_NV_geometry_program4 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"geometry_program4", 17)) + { + ret = GLEW_NV_geometry_program4; + continue; + } +#endif +#ifdef GL_NV_geometry_shader4 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"geometry_shader4", 16)) + { + ret = GLEW_NV_geometry_shader4; + continue; + } +#endif +#ifdef GL_NV_gpu_program4 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"gpu_program4", 12)) + { + ret = GLEW_NV_gpu_program4; + continue; + } +#endif +#ifdef GL_NV_half_float + if (_glewStrSame3(&pos, &len, (const GLubyte*)"half_float", 10)) + { + ret = GLEW_NV_half_float; + continue; + } +#endif +#ifdef GL_NV_light_max_exponent + if (_glewStrSame3(&pos, &len, (const GLubyte*)"light_max_exponent", 18)) + { + ret = GLEW_NV_light_max_exponent; + continue; + } +#endif +#ifdef GL_NV_multisample_filter_hint + if (_glewStrSame3(&pos, &len, (const GLubyte*)"multisample_filter_hint", 23)) + { + ret = GLEW_NV_multisample_filter_hint; + continue; + } +#endif +#ifdef GL_NV_occlusion_query + if (_glewStrSame3(&pos, &len, (const GLubyte*)"occlusion_query", 15)) + { + ret = GLEW_NV_occlusion_query; + continue; + } +#endif +#ifdef GL_NV_packed_depth_stencil + if (_glewStrSame3(&pos, &len, (const GLubyte*)"packed_depth_stencil", 20)) + { + ret = GLEW_NV_packed_depth_stencil; + continue; + } +#endif +#ifdef GL_NV_parameter_buffer_object + if (_glewStrSame3(&pos, &len, (const GLubyte*)"parameter_buffer_object", 23)) + { + ret = GLEW_NV_parameter_buffer_object; + continue; + } +#endif +#ifdef GL_NV_pixel_data_range + if (_glewStrSame3(&pos, &len, (const GLubyte*)"pixel_data_range", 16)) + { + ret = GLEW_NV_pixel_data_range; + continue; + } +#endif +#ifdef GL_NV_point_sprite + if (_glewStrSame3(&pos, &len, (const GLubyte*)"point_sprite", 12)) + { + ret = GLEW_NV_point_sprite; + continue; + } +#endif +#ifdef GL_NV_present_video + if (_glewStrSame3(&pos, &len, (const GLubyte*)"present_video", 13)) + { + ret = GLEW_NV_present_video; + continue; + } +#endif +#ifdef GL_NV_primitive_restart + if (_glewStrSame3(&pos, &len, (const GLubyte*)"primitive_restart", 17)) + { + ret = GLEW_NV_primitive_restart; + continue; + } +#endif +#ifdef GL_NV_register_combiners + if (_glewStrSame3(&pos, &len, (const GLubyte*)"register_combiners", 18)) + { + ret = GLEW_NV_register_combiners; + continue; + } +#endif +#ifdef GL_NV_register_combiners2 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"register_combiners2", 19)) + { + ret = GLEW_NV_register_combiners2; + continue; + } +#endif +#ifdef GL_NV_texgen_emboss + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texgen_emboss", 13)) + { + ret = GLEW_NV_texgen_emboss; + continue; + } +#endif +#ifdef GL_NV_texgen_reflection + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texgen_reflection", 17)) + { + ret = GLEW_NV_texgen_reflection; + continue; + } +#endif +#ifdef GL_NV_texture_compression_vtc + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_compression_vtc", 23)) + { + ret = GLEW_NV_texture_compression_vtc; + continue; + } +#endif +#ifdef GL_NV_texture_env_combine4 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_env_combine4", 20)) + { + ret = GLEW_NV_texture_env_combine4; + continue; + } +#endif +#ifdef GL_NV_texture_expand_normal + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_expand_normal", 21)) + { + ret = GLEW_NV_texture_expand_normal; + continue; + } +#endif +#ifdef GL_NV_texture_rectangle + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_rectangle", 17)) + { + ret = GLEW_NV_texture_rectangle; + continue; + } +#endif +#ifdef GL_NV_texture_shader + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_shader", 14)) + { + ret = GLEW_NV_texture_shader; + continue; + } +#endif +#ifdef GL_NV_texture_shader2 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_shader2", 15)) + { + ret = GLEW_NV_texture_shader2; + continue; + } +#endif +#ifdef GL_NV_texture_shader3 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_shader3", 15)) + { + ret = GLEW_NV_texture_shader3; + continue; + } +#endif +#ifdef GL_NV_transform_feedback + if (_glewStrSame3(&pos, &len, (const GLubyte*)"transform_feedback", 18)) + { + ret = GLEW_NV_transform_feedback; + continue; + } +#endif +#ifdef GL_NV_vertex_array_range + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_array_range", 18)) + { + ret = GLEW_NV_vertex_array_range; + continue; + } +#endif +#ifdef GL_NV_vertex_array_range2 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_array_range2", 19)) + { + ret = GLEW_NV_vertex_array_range2; + continue; + } +#endif +#ifdef GL_NV_vertex_program + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_program", 14)) + { + ret = GLEW_NV_vertex_program; + continue; + } +#endif +#ifdef GL_NV_vertex_program1_1 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_program1_1", 17)) + { + ret = GLEW_NV_vertex_program1_1; + continue; + } +#endif +#ifdef GL_NV_vertex_program2 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_program2", 15)) + { + ret = GLEW_NV_vertex_program2; + continue; + } +#endif +#ifdef GL_NV_vertex_program2_option + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_program2_option", 22)) + { + ret = GLEW_NV_vertex_program2_option; + continue; + } +#endif +#ifdef GL_NV_vertex_program3 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_program3", 15)) + { + ret = GLEW_NV_vertex_program3; + continue; + } +#endif +#ifdef GL_NV_vertex_program4 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_program4", 15)) + { + ret = GLEW_NV_vertex_program4; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"OES_", 4)) + { +#ifdef GL_OES_byte_coordinates + if (_glewStrSame3(&pos, &len, (const GLubyte*)"byte_coordinates", 16)) + { + ret = GLEW_OES_byte_coordinates; + continue; + } +#endif +#ifdef GL_OES_compressed_paletted_texture + if (_glewStrSame3(&pos, &len, (const GLubyte*)"compressed_paletted_texture", 27)) + { + ret = GLEW_OES_compressed_paletted_texture; + continue; + } +#endif +#ifdef GL_OES_read_format + if (_glewStrSame3(&pos, &len, (const GLubyte*)"read_format", 11)) + { + ret = GLEW_OES_read_format; + continue; + } +#endif +#ifdef GL_OES_single_precision + if (_glewStrSame3(&pos, &len, (const GLubyte*)"single_precision", 16)) + { + ret = GLEW_OES_single_precision; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"OML_", 4)) + { +#ifdef GL_OML_interlace + if (_glewStrSame3(&pos, &len, (const GLubyte*)"interlace", 9)) + { + ret = GLEW_OML_interlace; + continue; + } +#endif +#ifdef GL_OML_resample + if (_glewStrSame3(&pos, &len, (const GLubyte*)"resample", 8)) + { + ret = GLEW_OML_resample; + continue; + } +#endif +#ifdef GL_OML_subsample + if (_glewStrSame3(&pos, &len, (const GLubyte*)"subsample", 9)) + { + ret = GLEW_OML_subsample; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"PGI_", 4)) + { +#ifdef GL_PGI_misc_hints + if (_glewStrSame3(&pos, &len, (const GLubyte*)"misc_hints", 10)) + { + ret = GLEW_PGI_misc_hints; + continue; + } +#endif +#ifdef GL_PGI_vertex_hints + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_hints", 12)) + { + ret = GLEW_PGI_vertex_hints; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"REND_", 5)) + { +#ifdef GL_REND_screen_coordinates + if (_glewStrSame3(&pos, &len, (const GLubyte*)"screen_coordinates", 18)) + { + ret = GLEW_REND_screen_coordinates; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"S3_", 3)) + { +#ifdef GL_S3_s3tc + if (_glewStrSame3(&pos, &len, (const GLubyte*)"s3tc", 4)) + { + ret = GLEW_S3_s3tc; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"SGIS_", 5)) + { +#ifdef GL_SGIS_color_range + if (_glewStrSame3(&pos, &len, (const GLubyte*)"color_range", 11)) + { + ret = GLEW_SGIS_color_range; + continue; + } +#endif +#ifdef GL_SGIS_detail_texture + if (_glewStrSame3(&pos, &len, (const GLubyte*)"detail_texture", 14)) + { + ret = GLEW_SGIS_detail_texture; + continue; + } +#endif +#ifdef GL_SGIS_fog_function + if (_glewStrSame3(&pos, &len, (const GLubyte*)"fog_function", 12)) + { + ret = GLEW_SGIS_fog_function; + continue; + } +#endif +#ifdef GL_SGIS_generate_mipmap + if (_glewStrSame3(&pos, &len, (const GLubyte*)"generate_mipmap", 15)) + { + ret = GLEW_SGIS_generate_mipmap; + continue; + } +#endif +#ifdef GL_SGIS_multisample + if (_glewStrSame3(&pos, &len, (const GLubyte*)"multisample", 11)) + { + ret = GLEW_SGIS_multisample; + continue; + } +#endif +#ifdef GL_SGIS_pixel_texture + if (_glewStrSame3(&pos, &len, (const GLubyte*)"pixel_texture", 13)) + { + ret = GLEW_SGIS_pixel_texture; + continue; + } +#endif +#ifdef GL_SGIS_point_line_texgen + if (_glewStrSame3(&pos, &len, (const GLubyte*)"point_line_texgen", 17)) + { + ret = GLEW_SGIS_point_line_texgen; + continue; + } +#endif +#ifdef GL_SGIS_sharpen_texture + if (_glewStrSame3(&pos, &len, (const GLubyte*)"sharpen_texture", 15)) + { + ret = GLEW_SGIS_sharpen_texture; + continue; + } +#endif +#ifdef GL_SGIS_texture4D + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture4D", 9)) + { + ret = GLEW_SGIS_texture4D; + continue; + } +#endif +#ifdef GL_SGIS_texture_border_clamp + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_border_clamp", 20)) + { + ret = GLEW_SGIS_texture_border_clamp; + continue; + } +#endif +#ifdef GL_SGIS_texture_edge_clamp + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_edge_clamp", 18)) + { + ret = GLEW_SGIS_texture_edge_clamp; + continue; + } +#endif +#ifdef GL_SGIS_texture_filter4 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_filter4", 15)) + { + ret = GLEW_SGIS_texture_filter4; + continue; + } +#endif +#ifdef GL_SGIS_texture_lod + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_lod", 11)) + { + ret = GLEW_SGIS_texture_lod; + continue; + } +#endif +#ifdef GL_SGIS_texture_select + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_select", 14)) + { + ret = GLEW_SGIS_texture_select; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"SGIX_", 5)) + { +#ifdef GL_SGIX_async + if (_glewStrSame3(&pos, &len, (const GLubyte*)"async", 5)) + { + ret = GLEW_SGIX_async; + continue; + } +#endif +#ifdef GL_SGIX_async_histogram + if (_glewStrSame3(&pos, &len, (const GLubyte*)"async_histogram", 15)) + { + ret = GLEW_SGIX_async_histogram; + continue; + } +#endif +#ifdef GL_SGIX_async_pixel + if (_glewStrSame3(&pos, &len, (const GLubyte*)"async_pixel", 11)) + { + ret = GLEW_SGIX_async_pixel; + continue; + } +#endif +#ifdef GL_SGIX_blend_alpha_minmax + if (_glewStrSame3(&pos, &len, (const GLubyte*)"blend_alpha_minmax", 18)) + { + ret = GLEW_SGIX_blend_alpha_minmax; + continue; + } +#endif +#ifdef GL_SGIX_clipmap + if (_glewStrSame3(&pos, &len, (const GLubyte*)"clipmap", 7)) + { + ret = GLEW_SGIX_clipmap; + continue; + } +#endif +#ifdef GL_SGIX_convolution_accuracy + if (_glewStrSame3(&pos, &len, (const GLubyte*)"convolution_accuracy", 20)) + { + ret = GLEW_SGIX_convolution_accuracy; + continue; + } +#endif +#ifdef GL_SGIX_depth_texture + if (_glewStrSame3(&pos, &len, (const GLubyte*)"depth_texture", 13)) + { + ret = GLEW_SGIX_depth_texture; + continue; + } +#endif +#ifdef GL_SGIX_flush_raster + if (_glewStrSame3(&pos, &len, (const GLubyte*)"flush_raster", 12)) + { + ret = GLEW_SGIX_flush_raster; + continue; + } +#endif +#ifdef GL_SGIX_fog_offset + if (_glewStrSame3(&pos, &len, (const GLubyte*)"fog_offset", 10)) + { + ret = GLEW_SGIX_fog_offset; + continue; + } +#endif +#ifdef GL_SGIX_fog_texture + if (_glewStrSame3(&pos, &len, (const GLubyte*)"fog_texture", 11)) + { + ret = GLEW_SGIX_fog_texture; + continue; + } +#endif +#ifdef GL_SGIX_fragment_specular_lighting + if (_glewStrSame3(&pos, &len, (const GLubyte*)"fragment_specular_lighting", 26)) + { + ret = GLEW_SGIX_fragment_specular_lighting; + continue; + } +#endif +#ifdef GL_SGIX_framezoom + if (_glewStrSame3(&pos, &len, (const GLubyte*)"framezoom", 9)) + { + ret = GLEW_SGIX_framezoom; + continue; + } +#endif +#ifdef GL_SGIX_interlace + if (_glewStrSame3(&pos, &len, (const GLubyte*)"interlace", 9)) + { + ret = GLEW_SGIX_interlace; + continue; + } +#endif +#ifdef GL_SGIX_ir_instrument1 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"ir_instrument1", 14)) + { + ret = GLEW_SGIX_ir_instrument1; + continue; + } +#endif +#ifdef GL_SGIX_list_priority + if (_glewStrSame3(&pos, &len, (const GLubyte*)"list_priority", 13)) + { + ret = GLEW_SGIX_list_priority; + continue; + } +#endif +#ifdef GL_SGIX_pixel_texture + if (_glewStrSame3(&pos, &len, (const GLubyte*)"pixel_texture", 13)) + { + ret = GLEW_SGIX_pixel_texture; + continue; + } +#endif +#ifdef GL_SGIX_pixel_texture_bits + if (_glewStrSame3(&pos, &len, (const GLubyte*)"pixel_texture_bits", 18)) + { + ret = GLEW_SGIX_pixel_texture_bits; + continue; + } +#endif +#ifdef GL_SGIX_reference_plane + if (_glewStrSame3(&pos, &len, (const GLubyte*)"reference_plane", 15)) + { + ret = GLEW_SGIX_reference_plane; + continue; + } +#endif +#ifdef GL_SGIX_resample + if (_glewStrSame3(&pos, &len, (const GLubyte*)"resample", 8)) + { + ret = GLEW_SGIX_resample; + continue; + } +#endif +#ifdef GL_SGIX_shadow + if (_glewStrSame3(&pos, &len, (const GLubyte*)"shadow", 6)) + { + ret = GLEW_SGIX_shadow; + continue; + } +#endif +#ifdef GL_SGIX_shadow_ambient + if (_glewStrSame3(&pos, &len, (const GLubyte*)"shadow_ambient", 14)) + { + ret = GLEW_SGIX_shadow_ambient; + continue; + } +#endif +#ifdef GL_SGIX_sprite + if (_glewStrSame3(&pos, &len, (const GLubyte*)"sprite", 6)) + { + ret = GLEW_SGIX_sprite; + continue; + } +#endif +#ifdef GL_SGIX_tag_sample_buffer + if (_glewStrSame3(&pos, &len, (const GLubyte*)"tag_sample_buffer", 17)) + { + ret = GLEW_SGIX_tag_sample_buffer; + continue; + } +#endif +#ifdef GL_SGIX_texture_add_env + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_add_env", 15)) + { + ret = GLEW_SGIX_texture_add_env; + continue; + } +#endif +#ifdef GL_SGIX_texture_coordinate_clamp + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_coordinate_clamp", 24)) + { + ret = GLEW_SGIX_texture_coordinate_clamp; + continue; + } +#endif +#ifdef GL_SGIX_texture_lod_bias + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_lod_bias", 16)) + { + ret = GLEW_SGIX_texture_lod_bias; + continue; + } +#endif +#ifdef GL_SGIX_texture_multi_buffer + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_multi_buffer", 20)) + { + ret = GLEW_SGIX_texture_multi_buffer; + continue; + } +#endif +#ifdef GL_SGIX_texture_range + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_range", 13)) + { + ret = GLEW_SGIX_texture_range; + continue; + } +#endif +#ifdef GL_SGIX_texture_scale_bias + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_scale_bias", 18)) + { + ret = GLEW_SGIX_texture_scale_bias; + continue; + } +#endif +#ifdef GL_SGIX_vertex_preclip + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_preclip", 14)) + { + ret = GLEW_SGIX_vertex_preclip; + continue; + } +#endif +#ifdef GL_SGIX_vertex_preclip_hint + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_preclip_hint", 19)) + { + ret = GLEW_SGIX_vertex_preclip_hint; + continue; + } +#endif +#ifdef GL_SGIX_ycrcb + if (_glewStrSame3(&pos, &len, (const GLubyte*)"ycrcb", 5)) + { + ret = GLEW_SGIX_ycrcb; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"SGI_", 4)) + { +#ifdef GL_SGI_color_matrix + if (_glewStrSame3(&pos, &len, (const GLubyte*)"color_matrix", 12)) + { + ret = GLEW_SGI_color_matrix; + continue; + } +#endif +#ifdef GL_SGI_color_table + if (_glewStrSame3(&pos, &len, (const GLubyte*)"color_table", 11)) + { + ret = GLEW_SGI_color_table; + continue; + } +#endif +#ifdef GL_SGI_texture_color_table + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_color_table", 19)) + { + ret = GLEW_SGI_texture_color_table; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"SUNX_", 5)) + { +#ifdef GL_SUNX_constant_data + if (_glewStrSame3(&pos, &len, (const GLubyte*)"constant_data", 13)) + { + ret = GLEW_SUNX_constant_data; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"SUN_", 4)) + { +#ifdef GL_SUN_convolution_border_modes + if (_glewStrSame3(&pos, &len, (const GLubyte*)"convolution_border_modes", 24)) + { + ret = GLEW_SUN_convolution_border_modes; + continue; + } +#endif +#ifdef GL_SUN_global_alpha + if (_glewStrSame3(&pos, &len, (const GLubyte*)"global_alpha", 12)) + { + ret = GLEW_SUN_global_alpha; + continue; + } +#endif +#ifdef GL_SUN_mesh_array + if (_glewStrSame3(&pos, &len, (const GLubyte*)"mesh_array", 10)) + { + ret = GLEW_SUN_mesh_array; + continue; + } +#endif +#ifdef GL_SUN_read_video_pixels + if (_glewStrSame3(&pos, &len, (const GLubyte*)"read_video_pixels", 17)) + { + ret = GLEW_SUN_read_video_pixels; + continue; + } +#endif +#ifdef GL_SUN_slice_accum + if (_glewStrSame3(&pos, &len, (const GLubyte*)"slice_accum", 11)) + { + ret = GLEW_SUN_slice_accum; + continue; + } +#endif +#ifdef GL_SUN_triangle_list + if (_glewStrSame3(&pos, &len, (const GLubyte*)"triangle_list", 13)) + { + ret = GLEW_SUN_triangle_list; + continue; + } +#endif +#ifdef GL_SUN_vertex + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex", 6)) + { + ret = GLEW_SUN_vertex; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"WIN_", 4)) + { +#ifdef GL_WIN_phong_shading + if (_glewStrSame3(&pos, &len, (const GLubyte*)"phong_shading", 13)) + { + ret = GLEW_WIN_phong_shading; + continue; + } +#endif +#ifdef GL_WIN_specular_fog + if (_glewStrSame3(&pos, &len, (const GLubyte*)"specular_fog", 12)) + { + ret = GLEW_WIN_specular_fog; + continue; + } +#endif +#ifdef GL_WIN_swap_hint + if (_glewStrSame3(&pos, &len, (const GLubyte*)"swap_hint", 9)) + { + ret = GLEW_WIN_swap_hint; + continue; + } +#endif + } + } + ret = (len == 0); + } + return ret; +} + +#if defined(_WIN32) + +#if defined(GLEW_MX) +GLboolean wglewContextIsSupported (WGLEWContext* ctx, const char* name) +#else +GLboolean wglewIsSupported (const char* name) +#endif +{ + GLubyte* pos = (GLubyte*)name; + GLuint len = _glewStrLen(pos); + GLboolean ret = GL_TRUE; + while (ret && len > 0) + { + if (_glewStrSame1(&pos, &len, (const GLubyte*)"WGL_", 4)) + { + if (_glewStrSame2(&pos, &len, (const GLubyte*)"3DFX_", 5)) + { +#ifdef WGL_3DFX_multisample + if (_glewStrSame3(&pos, &len, (const GLubyte*)"multisample", 11)) + { + ret = WGLEW_3DFX_multisample; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"3DL_", 4)) + { +#ifdef WGL_3DL_stereo_control + if (_glewStrSame3(&pos, &len, (const GLubyte*)"stereo_control", 14)) + { + ret = WGLEW_3DL_stereo_control; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"ARB_", 4)) + { +#ifdef WGL_ARB_buffer_region + if (_glewStrSame3(&pos, &len, (const GLubyte*)"buffer_region", 13)) + { + ret = WGLEW_ARB_buffer_region; + continue; + } +#endif +#ifdef WGL_ARB_create_context + if (_glewStrSame3(&pos, &len, (const GLubyte*)"create_context", 14)) + { + ret = WGLEW_ARB_create_context; + continue; + } +#endif +#ifdef WGL_ARB_extensions_string + if (_glewStrSame3(&pos, &len, (const GLubyte*)"extensions_string", 17)) + { + ret = WGLEW_ARB_extensions_string; + continue; + } +#endif +#ifdef WGL_ARB_framebuffer_sRGB + if (_glewStrSame3(&pos, &len, (const GLubyte*)"framebuffer_sRGB", 16)) + { + ret = WGLEW_ARB_framebuffer_sRGB; + continue; + } +#endif +#ifdef WGL_ARB_make_current_read + if (_glewStrSame3(&pos, &len, (const GLubyte*)"make_current_read", 17)) + { + ret = WGLEW_ARB_make_current_read; + continue; + } +#endif +#ifdef WGL_ARB_multisample + if (_glewStrSame3(&pos, &len, (const GLubyte*)"multisample", 11)) + { + ret = WGLEW_ARB_multisample; + continue; + } +#endif +#ifdef WGL_ARB_pbuffer + if (_glewStrSame3(&pos, &len, (const GLubyte*)"pbuffer", 7)) + { + ret = WGLEW_ARB_pbuffer; + continue; + } +#endif +#ifdef WGL_ARB_pixel_format + if (_glewStrSame3(&pos, &len, (const GLubyte*)"pixel_format", 12)) + { + ret = WGLEW_ARB_pixel_format; + continue; + } +#endif +#ifdef WGL_ARB_pixel_format_float + if (_glewStrSame3(&pos, &len, (const GLubyte*)"pixel_format_float", 18)) + { + ret = WGLEW_ARB_pixel_format_float; + continue; + } +#endif +#ifdef WGL_ARB_render_texture + if (_glewStrSame3(&pos, &len, (const GLubyte*)"render_texture", 14)) + { + ret = WGLEW_ARB_render_texture; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"ATI_", 4)) + { +#ifdef WGL_ATI_pixel_format_float + if (_glewStrSame3(&pos, &len, (const GLubyte*)"pixel_format_float", 18)) + { + ret = WGLEW_ATI_pixel_format_float; + continue; + } +#endif +#ifdef WGL_ATI_render_texture_rectangle + if (_glewStrSame3(&pos, &len, (const GLubyte*)"render_texture_rectangle", 24)) + { + ret = WGLEW_ATI_render_texture_rectangle; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"EXT_", 4)) + { +#ifdef WGL_EXT_depth_float + if (_glewStrSame3(&pos, &len, (const GLubyte*)"depth_float", 11)) + { + ret = WGLEW_EXT_depth_float; + continue; + } +#endif +#ifdef WGL_EXT_display_color_table + if (_glewStrSame3(&pos, &len, (const GLubyte*)"display_color_table", 19)) + { + ret = WGLEW_EXT_display_color_table; + continue; + } +#endif +#ifdef WGL_EXT_extensions_string + if (_glewStrSame3(&pos, &len, (const GLubyte*)"extensions_string", 17)) + { + ret = WGLEW_EXT_extensions_string; + continue; + } +#endif +#ifdef WGL_EXT_framebuffer_sRGB + if (_glewStrSame3(&pos, &len, (const GLubyte*)"framebuffer_sRGB", 16)) + { + ret = WGLEW_EXT_framebuffer_sRGB; + continue; + } +#endif +#ifdef WGL_EXT_make_current_read + if (_glewStrSame3(&pos, &len, (const GLubyte*)"make_current_read", 17)) + { + ret = WGLEW_EXT_make_current_read; + continue; + } +#endif +#ifdef WGL_EXT_multisample + if (_glewStrSame3(&pos, &len, (const GLubyte*)"multisample", 11)) + { + ret = WGLEW_EXT_multisample; + continue; + } +#endif +#ifdef WGL_EXT_pbuffer + if (_glewStrSame3(&pos, &len, (const GLubyte*)"pbuffer", 7)) + { + ret = WGLEW_EXT_pbuffer; + continue; + } +#endif +#ifdef WGL_EXT_pixel_format + if (_glewStrSame3(&pos, &len, (const GLubyte*)"pixel_format", 12)) + { + ret = WGLEW_EXT_pixel_format; + continue; + } +#endif +#ifdef WGL_EXT_pixel_format_packed_float + if (_glewStrSame3(&pos, &len, (const GLubyte*)"pixel_format_packed_float", 25)) + { + ret = WGLEW_EXT_pixel_format_packed_float; + continue; + } +#endif +#ifdef WGL_EXT_swap_control + if (_glewStrSame3(&pos, &len, (const GLubyte*)"swap_control", 12)) + { + ret = WGLEW_EXT_swap_control; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"I3D_", 4)) + { +#ifdef WGL_I3D_digital_video_control + if (_glewStrSame3(&pos, &len, (const GLubyte*)"digital_video_control", 21)) + { + ret = WGLEW_I3D_digital_video_control; + continue; + } +#endif +#ifdef WGL_I3D_gamma + if (_glewStrSame3(&pos, &len, (const GLubyte*)"gamma", 5)) + { + ret = WGLEW_I3D_gamma; + continue; + } +#endif +#ifdef WGL_I3D_genlock + if (_glewStrSame3(&pos, &len, (const GLubyte*)"genlock", 7)) + { + ret = WGLEW_I3D_genlock; + continue; + } +#endif +#ifdef WGL_I3D_image_buffer + if (_glewStrSame3(&pos, &len, (const GLubyte*)"image_buffer", 12)) + { + ret = WGLEW_I3D_image_buffer; + continue; + } +#endif +#ifdef WGL_I3D_swap_frame_lock + if (_glewStrSame3(&pos, &len, (const GLubyte*)"swap_frame_lock", 15)) + { + ret = WGLEW_I3D_swap_frame_lock; + continue; + } +#endif +#ifdef WGL_I3D_swap_frame_usage + if (_glewStrSame3(&pos, &len, (const GLubyte*)"swap_frame_usage", 16)) + { + ret = WGLEW_I3D_swap_frame_usage; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"NV_", 3)) + { +#ifdef WGL_NV_float_buffer + if (_glewStrSame3(&pos, &len, (const GLubyte*)"float_buffer", 12)) + { + ret = WGLEW_NV_float_buffer; + continue; + } +#endif +#ifdef WGL_NV_gpu_affinity + if (_glewStrSame3(&pos, &len, (const GLubyte*)"gpu_affinity", 12)) + { + ret = WGLEW_NV_gpu_affinity; + continue; + } +#endif +#ifdef WGL_NV_present_video + if (_glewStrSame3(&pos, &len, (const GLubyte*)"present_video", 13)) + { + ret = WGLEW_NV_present_video; + continue; + } +#endif +#ifdef WGL_NV_render_depth_texture + if (_glewStrSame3(&pos, &len, (const GLubyte*)"render_depth_texture", 20)) + { + ret = WGLEW_NV_render_depth_texture; + continue; + } +#endif +#ifdef WGL_NV_render_texture_rectangle + if (_glewStrSame3(&pos, &len, (const GLubyte*)"render_texture_rectangle", 24)) + { + ret = WGLEW_NV_render_texture_rectangle; + continue; + } +#endif +#ifdef WGL_NV_swap_group + if (_glewStrSame3(&pos, &len, (const GLubyte*)"swap_group", 10)) + { + ret = WGLEW_NV_swap_group; + continue; + } +#endif +#ifdef WGL_NV_vertex_array_range + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_array_range", 18)) + { + ret = WGLEW_NV_vertex_array_range; + continue; + } +#endif +#ifdef WGL_NV_video_output + if (_glewStrSame3(&pos, &len, (const GLubyte*)"video_output", 12)) + { + ret = WGLEW_NV_video_output; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"OML_", 4)) + { +#ifdef WGL_OML_sync_control + if (_glewStrSame3(&pos, &len, (const GLubyte*)"sync_control", 12)) + { + ret = WGLEW_OML_sync_control; + continue; + } +#endif + } + } + ret = (len == 0); + } + return ret; +} + +#elif !defined(__APPLE__) || defined(GLEW_APPLE_GLX) + +#if defined(GLEW_MX) +GLboolean glxewContextIsSupported (GLXEWContext* ctx, const char* name) +#else +GLboolean glxewIsSupported (const char* name) +#endif +{ + GLubyte* pos = (GLubyte*)name; + GLuint len = _glewStrLen(pos); + GLboolean ret = GL_TRUE; + while (ret && len > 0) + { + if(_glewStrSame1(&pos, &len, (const GLubyte*)"GLX_", 4)) + { + if (_glewStrSame2(&pos, &len, (const GLubyte*)"VERSION_", 8)) + { +#ifdef GLX_VERSION_1_2 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"1_2", 3)) + { + ret = GLXEW_VERSION_1_2; + continue; + } +#endif +#ifdef GLX_VERSION_1_3 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"1_3", 3)) + { + ret = GLXEW_VERSION_1_3; + continue; + } +#endif +#ifdef GLX_VERSION_1_4 + if (_glewStrSame3(&pos, &len, (const GLubyte*)"1_4", 3)) + { + ret = GLXEW_VERSION_1_4; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"3DFX_", 5)) + { +#ifdef GLX_3DFX_multisample + if (_glewStrSame3(&pos, &len, (const GLubyte*)"multisample", 11)) + { + ret = GLXEW_3DFX_multisample; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"ARB_", 4)) + { +#ifdef GLX_ARB_create_context + if (_glewStrSame3(&pos, &len, (const GLubyte*)"create_context", 14)) + { + ret = GLXEW_ARB_create_context; + continue; + } +#endif +#ifdef GLX_ARB_fbconfig_float + if (_glewStrSame3(&pos, &len, (const GLubyte*)"fbconfig_float", 14)) + { + ret = GLXEW_ARB_fbconfig_float; + continue; + } +#endif +#ifdef GLX_ARB_framebuffer_sRGB + if (_glewStrSame3(&pos, &len, (const GLubyte*)"framebuffer_sRGB", 16)) + { + ret = GLXEW_ARB_framebuffer_sRGB; + continue; + } +#endif +#ifdef GLX_ARB_get_proc_address + if (_glewStrSame3(&pos, &len, (const GLubyte*)"get_proc_address", 16)) + { + ret = GLXEW_ARB_get_proc_address; + continue; + } +#endif +#ifdef GLX_ARB_multisample + if (_glewStrSame3(&pos, &len, (const GLubyte*)"multisample", 11)) + { + ret = GLXEW_ARB_multisample; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"ATI_", 4)) + { +#ifdef GLX_ATI_pixel_format_float + if (_glewStrSame3(&pos, &len, (const GLubyte*)"pixel_format_float", 18)) + { + ret = GLXEW_ATI_pixel_format_float; + continue; + } +#endif +#ifdef GLX_ATI_render_texture + if (_glewStrSame3(&pos, &len, (const GLubyte*)"render_texture", 14)) + { + ret = GLXEW_ATI_render_texture; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"EXT_", 4)) + { +#ifdef GLX_EXT_fbconfig_packed_float + if (_glewStrSame3(&pos, &len, (const GLubyte*)"fbconfig_packed_float", 21)) + { + ret = GLXEW_EXT_fbconfig_packed_float; + continue; + } +#endif +#ifdef GLX_EXT_framebuffer_sRGB + if (_glewStrSame3(&pos, &len, (const GLubyte*)"framebuffer_sRGB", 16)) + { + ret = GLXEW_EXT_framebuffer_sRGB; + continue; + } +#endif +#ifdef GLX_EXT_import_context + if (_glewStrSame3(&pos, &len, (const GLubyte*)"import_context", 14)) + { + ret = GLXEW_EXT_import_context; + continue; + } +#endif +#ifdef GLX_EXT_scene_marker + if (_glewStrSame3(&pos, &len, (const GLubyte*)"scene_marker", 12)) + { + ret = GLXEW_EXT_scene_marker; + continue; + } +#endif +#ifdef GLX_EXT_texture_from_pixmap + if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_from_pixmap", 19)) + { + ret = GLXEW_EXT_texture_from_pixmap; + continue; + } +#endif +#ifdef GLX_EXT_visual_info + if (_glewStrSame3(&pos, &len, (const GLubyte*)"visual_info", 11)) + { + ret = GLXEW_EXT_visual_info; + continue; + } +#endif +#ifdef GLX_EXT_visual_rating + if (_glewStrSame3(&pos, &len, (const GLubyte*)"visual_rating", 13)) + { + ret = GLXEW_EXT_visual_rating; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"MESA_", 5)) + { +#ifdef GLX_MESA_agp_offset + if (_glewStrSame3(&pos, &len, (const GLubyte*)"agp_offset", 10)) + { + ret = GLXEW_MESA_agp_offset; + continue; + } +#endif +#ifdef GLX_MESA_copy_sub_buffer + if (_glewStrSame3(&pos, &len, (const GLubyte*)"copy_sub_buffer", 15)) + { + ret = GLXEW_MESA_copy_sub_buffer; + continue; + } +#endif +#ifdef GLX_MESA_pixmap_colormap + if (_glewStrSame3(&pos, &len, (const GLubyte*)"pixmap_colormap", 15)) + { + ret = GLXEW_MESA_pixmap_colormap; + continue; + } +#endif +#ifdef GLX_MESA_release_buffers + if (_glewStrSame3(&pos, &len, (const GLubyte*)"release_buffers", 15)) + { + ret = GLXEW_MESA_release_buffers; + continue; + } +#endif +#ifdef GLX_MESA_set_3dfx_mode + if (_glewStrSame3(&pos, &len, (const GLubyte*)"set_3dfx_mode", 13)) + { + ret = GLXEW_MESA_set_3dfx_mode; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"NV_", 3)) + { +#ifdef GLX_NV_float_buffer + if (_glewStrSame3(&pos, &len, (const GLubyte*)"float_buffer", 12)) + { + ret = GLXEW_NV_float_buffer; + continue; + } +#endif +#ifdef GLX_NV_present_video + if (_glewStrSame3(&pos, &len, (const GLubyte*)"present_video", 13)) + { + ret = GLXEW_NV_present_video; + continue; + } +#endif +#ifdef GLX_NV_swap_group + if (_glewStrSame3(&pos, &len, (const GLubyte*)"swap_group", 10)) + { + ret = GLXEW_NV_swap_group; + continue; + } +#endif +#ifdef GLX_NV_vertex_array_range + if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_array_range", 18)) + { + ret = GLXEW_NV_vertex_array_range; + continue; + } +#endif +#ifdef GLX_NV_video_output + if (_glewStrSame3(&pos, &len, (const GLubyte*)"video_output", 12)) + { + ret = GLXEW_NV_video_output; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"OML_", 4)) + { +#ifdef GLX_OML_swap_method + if (_glewStrSame3(&pos, &len, (const GLubyte*)"swap_method", 11)) + { + ret = GLXEW_OML_swap_method; + continue; + } +#endif +#if defined(GLX_OML_sync_control) && defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) +#include + if (_glewStrSame3(&pos, &len, (const GLubyte*)"sync_control", 12)) + { + ret = GLXEW_OML_sync_control; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"SGIS_", 5)) + { +#ifdef GLX_SGIS_blended_overlay + if (_glewStrSame3(&pos, &len, (const GLubyte*)"blended_overlay", 15)) + { + ret = GLXEW_SGIS_blended_overlay; + continue; + } +#endif +#ifdef GLX_SGIS_color_range + if (_glewStrSame3(&pos, &len, (const GLubyte*)"color_range", 11)) + { + ret = GLXEW_SGIS_color_range; + continue; + } +#endif +#ifdef GLX_SGIS_multisample + if (_glewStrSame3(&pos, &len, (const GLubyte*)"multisample", 11)) + { + ret = GLXEW_SGIS_multisample; + continue; + } +#endif +#ifdef GLX_SGIS_shared_multisample + if (_glewStrSame3(&pos, &len, (const GLubyte*)"shared_multisample", 18)) + { + ret = GLXEW_SGIS_shared_multisample; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"SGIX_", 5)) + { +#ifdef GLX_SGIX_fbconfig + if (_glewStrSame3(&pos, &len, (const GLubyte*)"fbconfig", 8)) + { + ret = GLXEW_SGIX_fbconfig; + continue; + } +#endif +#ifdef GLX_SGIX_hyperpipe + if (_glewStrSame3(&pos, &len, (const GLubyte*)"hyperpipe", 9)) + { + ret = GLXEW_SGIX_hyperpipe; + continue; + } +#endif +#ifdef GLX_SGIX_pbuffer + if (_glewStrSame3(&pos, &len, (const GLubyte*)"pbuffer", 7)) + { + ret = GLXEW_SGIX_pbuffer; + continue; + } +#endif +#ifdef GLX_SGIX_swap_barrier + if (_glewStrSame3(&pos, &len, (const GLubyte*)"swap_barrier", 12)) + { + ret = GLXEW_SGIX_swap_barrier; + continue; + } +#endif +#ifdef GLX_SGIX_swap_group + if (_glewStrSame3(&pos, &len, (const GLubyte*)"swap_group", 10)) + { + ret = GLXEW_SGIX_swap_group; + continue; + } +#endif +#ifdef GLX_SGIX_video_resize + if (_glewStrSame3(&pos, &len, (const GLubyte*)"video_resize", 12)) + { + ret = GLXEW_SGIX_video_resize; + continue; + } +#endif +#ifdef GLX_SGIX_visual_select_group + if (_glewStrSame3(&pos, &len, (const GLubyte*)"visual_select_group", 19)) + { + ret = GLXEW_SGIX_visual_select_group; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"SGI_", 4)) + { +#ifdef GLX_SGI_cushion + if (_glewStrSame3(&pos, &len, (const GLubyte*)"cushion", 7)) + { + ret = GLXEW_SGI_cushion; + continue; + } +#endif +#ifdef GLX_SGI_make_current_read + if (_glewStrSame3(&pos, &len, (const GLubyte*)"make_current_read", 17)) + { + ret = GLXEW_SGI_make_current_read; + continue; + } +#endif +#ifdef GLX_SGI_swap_control + if (_glewStrSame3(&pos, &len, (const GLubyte*)"swap_control", 12)) + { + ret = GLXEW_SGI_swap_control; + continue; + } +#endif +#ifdef GLX_SGI_video_sync + if (_glewStrSame3(&pos, &len, (const GLubyte*)"video_sync", 10)) + { + ret = GLXEW_SGI_video_sync; + continue; + } +#endif + } + if (_glewStrSame2(&pos, &len, (const GLubyte*)"SUN_", 4)) + { +#ifdef GLX_SUN_get_transparent_index + if (_glewStrSame3(&pos, &len, (const GLubyte*)"get_transparent_index", 21)) + { + ret = GLXEW_SUN_get_transparent_index; + continue; + } +#endif +#ifdef GLX_SUN_video_resize + if (_glewStrSame3(&pos, &len, (const GLubyte*)"video_resize", 12)) + { + ret = GLXEW_SUN_video_resize; + continue; + } +#endif + } + } + ret = (len == 0); + } + return ret; +} + +#endif /* _WIN32 */ diff --git a/src/helper/glew/glew.h b/src/helper/glew/glew.h new file mode 100644 index 000000000..595c84cd3 --- /dev/null +++ b/src/helper/glew/glew.h @@ -0,0 +1,12269 @@ +/* +** The OpenGL Extension Wrangler Library +** Copyright (C) 2002-2008, Milan Ikits +** Copyright (C) 2002-2008, Marcelo E. Magallon +** Copyright (C) 2002, Lev Povalahev +** All rights reserved. +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are met: +** +** * Redistributions of source code must retain the above copyright notice, +** this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright notice, +** this list of conditions and the following disclaimer in the documentation +** and/or other materials provided with the distribution. +** * The name of the author may be used to endorse or promote products +** derived from this software without specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +** ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +** LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +** CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +** SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +** CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +** ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF +** THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/* + * Mesa 3-D graphics library + * Version: 7.0 + * + * Copyright (C) 1999-2007 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* +** Copyright (c) 2007 The Khronos Group Inc. +** +** Permission is hereby granted, free of charge, to any person obtaining a +** copy of this software and/or associated documentation files (the +** "Materials"), to deal in the Materials without restriction, including +** without limitation the rights to use, copy, modify, merge, publish, +** distribute, sublicense, and/or sell copies of the Materials, and to +** permit persons to whom the Materials are furnished to do so, subject to +** the following conditions: +** +** The above copyright notice and this permission notice shall be included +** in all copies or substantial portions of the Materials. +** +** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. +*/ + +#ifndef __glew_h__ +#define __glew_h__ +#define __GLEW_H__ + +#if (defined (_MSCVER) || defined (_MSC_VER)) + #ifndef GLEW_STATIC + #define GLEW_STATIC + #endif +#endif + +#if defined(__gl_h_) || defined(__GL_H__) +#error gl.h included before glew.h +#endif +#if defined(__glext_h_) || defined(__GLEXT_H_) +#error glext.h included before glew.h +#endif +#if defined(__gl_ATI_h_) +#error glATI.h included before glew.h +#endif + +#define __gl_h_ +#define __GL_H__ +#define __glext_h_ +#define __GLEXT_H_ +#define __gl_ATI_h_ + +#if defined(_WIN32) + +/* + * GLEW does not include to avoid name space pollution. + * GL needs GLAPI and GLAPIENTRY, GLU needs APIENTRY, CALLBACK, and wchar_t + * defined properly. + */ +/* */ +#ifndef APIENTRY +#define GLEW_APIENTRY_DEFINED +# if defined(__MINGW32__) +# define APIENTRY __stdcall +# elif (_MSC_VER >= 800) || defined(_STDCALL_SUPPORTED) || defined(__BORLANDC__) +# define APIENTRY __stdcall +# else +# define APIENTRY +# endif +#endif +#ifndef GLAPI +# if defined(__MINGW32__) +# define GLAPI extern +# endif +#endif +/* */ +#ifndef CALLBACK +#define GLEW_CALLBACK_DEFINED +# if defined(__MINGW32__) +# define CALLBACK __attribute__ ((__stdcall__)) +# elif (defined(_M_MRX000) || defined(_M_IX86) || defined(_M_ALPHA) || defined(_M_PPC)) && !defined(MIDL_PASS) +# define CALLBACK __stdcall +# else +# define CALLBACK +# endif +#endif +/* and */ +#ifndef WINGDIAPI +#define GLEW_WINGDIAPI_DEFINED +#define WINGDIAPI __declspec(dllimport) +#endif +/* */ +#if (defined(_MSC_VER) || defined(__BORLANDC__)) && !defined(_WCHAR_T_DEFINED) +typedef unsigned short wchar_t; +# define _WCHAR_T_DEFINED +#endif +/* */ +#if !defined(_W64) +# if !defined(__midl) && (defined(_X86_) || defined(_M_IX86)) && defined(_MSC_VER) && _MSC_VER >= 1300 +# define _W64 __w64 +# else +# define _W64 +# endif +#endif +#if !defined(_PTRDIFF_T_DEFINED) && !defined(_PTRDIFF_T_) +# ifdef _WIN64 +typedef __int64 ptrdiff_t; +# else +typedef _W64 int ptrdiff_t; +# endif +# define _PTRDIFF_T_DEFINED +# define _PTRDIFF_T_ +#endif + +#ifndef GLAPI +# if defined(__MINGW32__) +# define GLAPI extern +# else +# define GLAPI WINGDIAPI +# endif +#endif + +#ifndef GLAPIENTRY +#define GLAPIENTRY APIENTRY +#endif + +/* + * GLEW_STATIC needs to be set when using the static version. + * GLEW_BUILD is set when building the DLL version. + */ +#ifdef GLEW_STATIC +# define GLEWAPI extern +#else +# ifdef GLEW_BUILD +# define GLEWAPI extern __declspec(dllexport) +# else +# define GLEWAPI extern __declspec(dllimport) +# endif +#endif + +#else /* _UNIX */ + +/* + * Needed for ptrdiff_t in turn needed by VBO. This is defined by ISO + * C. On my system, this amounts to _3 lines_ of included code, all of + * them pretty much harmless. If you know of a way of detecting 32 vs + * 64 _targets_ at compile time you are free to replace this with + * something that's portable. For now, _this_ is the portable solution. + * (mem, 2004-01-04) + */ + +#include +#include + +#define GLEW_APIENTRY_DEFINED +#define APIENTRY +#define GLEWAPI extern + +/* */ +#ifndef GLAPI +#define GLAPI extern +#endif +#ifndef GLAPIENTRY +#define GLAPIENTRY +#endif + +#endif /* _WIN32 */ + +#ifdef __cplusplus +extern "C" { +#endif + +/* ----------------------------- GL_VERSION_1_1 ---------------------------- */ + +#ifndef GL_VERSION_1_1 +#define GL_VERSION_1_1 1 + +typedef unsigned int GLenum; +typedef unsigned int GLbitfield; +typedef unsigned int GLuint; +typedef int GLint; +typedef int GLsizei; +typedef unsigned char GLboolean; +typedef signed char GLbyte; +typedef short GLshort; +typedef unsigned char GLubyte; +typedef unsigned short GLushort; +typedef unsigned long GLulong; +typedef float GLfloat; +typedef float GLclampf; +typedef double GLdouble; +typedef double GLclampd; +typedef void GLvoid; +#if defined(_MSC_VER) +# if _MSC_VER < 1400 +typedef __int64 GLint64EXT; +typedef unsigned __int64 GLuint64EXT; +# else +typedef signed long long GLint64EXT; +typedef unsigned long long GLuint64EXT; +# endif +#else +# if defined(__MINGW32__) +#include +# endif +typedef int64_t GLint64EXT; +typedef uint64_t GLuint64EXT; +#endif + +#define GL_ACCUM 0x0100 +#define GL_LOAD 0x0101 +#define GL_RETURN 0x0102 +#define GL_MULT 0x0103 +#define GL_ADD 0x0104 +#define GL_NEVER 0x0200 +#define GL_LESS 0x0201 +#define GL_EQUAL 0x0202 +#define GL_LEQUAL 0x0203 +#define GL_GREATER 0x0204 +#define GL_NOTEQUAL 0x0205 +#define GL_GEQUAL 0x0206 +#define GL_ALWAYS 0x0207 +#define GL_CURRENT_BIT 0x00000001 +#define GL_POINT_BIT 0x00000002 +#define GL_LINE_BIT 0x00000004 +#define GL_POLYGON_BIT 0x00000008 +#define GL_POLYGON_STIPPLE_BIT 0x00000010 +#define GL_PIXEL_MODE_BIT 0x00000020 +#define GL_LIGHTING_BIT 0x00000040 +#define GL_FOG_BIT 0x00000080 +#define GL_DEPTH_BUFFER_BIT 0x00000100 +#define GL_ACCUM_BUFFER_BIT 0x00000200 +#define GL_STENCIL_BUFFER_BIT 0x00000400 +#define GL_VIEWPORT_BIT 0x00000800 +#define GL_TRANSFORM_BIT 0x00001000 +#define GL_ENABLE_BIT 0x00002000 +#define GL_COLOR_BUFFER_BIT 0x00004000 +#define GL_HINT_BIT 0x00008000 +#define GL_EVAL_BIT 0x00010000 +#define GL_LIST_BIT 0x00020000 +#define GL_TEXTURE_BIT 0x00040000 +#define GL_SCISSOR_BIT 0x00080000 +#define GL_ALL_ATTRIB_BITS 0x000fffff +#define GL_POINTS 0x0000 +#define GL_LINES 0x0001 +#define GL_LINE_LOOP 0x0002 +#define GL_LINE_STRIP 0x0003 +#define GL_TRIANGLES 0x0004 +#define GL_TRIANGLE_STRIP 0x0005 +#define GL_TRIANGLE_FAN 0x0006 +#define GL_QUADS 0x0007 +#define GL_QUAD_STRIP 0x0008 +#define GL_POLYGON 0x0009 +#define GL_ZERO 0 +#define GL_ONE 1 +#define GL_SRC_COLOR 0x0300 +#define GL_ONE_MINUS_SRC_COLOR 0x0301 +#define GL_SRC_ALPHA 0x0302 +#define GL_ONE_MINUS_SRC_ALPHA 0x0303 +#define GL_DST_ALPHA 0x0304 +#define GL_ONE_MINUS_DST_ALPHA 0x0305 +#define GL_DST_COLOR 0x0306 +#define GL_ONE_MINUS_DST_COLOR 0x0307 +#define GL_SRC_ALPHA_SATURATE 0x0308 +#define GL_TRUE 1 +#define GL_FALSE 0 +#define GL_CLIP_PLANE0 0x3000 +#define GL_CLIP_PLANE1 0x3001 +#define GL_CLIP_PLANE2 0x3002 +#define GL_CLIP_PLANE3 0x3003 +#define GL_CLIP_PLANE4 0x3004 +#define GL_CLIP_PLANE5 0x3005 +#define GL_BYTE 0x1400 +#define GL_UNSIGNED_BYTE 0x1401 +#define GL_SHORT 0x1402 +#define GL_UNSIGNED_SHORT 0x1403 +#define GL_INT 0x1404 +#define GL_UNSIGNED_INT 0x1405 +#define GL_FLOAT 0x1406 +#define GL_2_BYTES 0x1407 +#define GL_3_BYTES 0x1408 +#define GL_4_BYTES 0x1409 +#define GL_DOUBLE 0x140A +#define GL_NONE 0 +#define GL_FRONT_LEFT 0x0400 +#define GL_FRONT_RIGHT 0x0401 +#define GL_BACK_LEFT 0x0402 +#define GL_BACK_RIGHT 0x0403 +#define GL_FRONT 0x0404 +#define GL_BACK 0x0405 +#define GL_LEFT 0x0406 +#define GL_RIGHT 0x0407 +#define GL_FRONT_AND_BACK 0x0408 +#define GL_AUX0 0x0409 +#define GL_AUX1 0x040A +#define GL_AUX2 0x040B +#define GL_AUX3 0x040C +#define GL_NO_ERROR 0 +#define GL_INVALID_ENUM 0x0500 +#define GL_INVALID_VALUE 0x0501 +#define GL_INVALID_OPERATION 0x0502 +#define GL_STACK_OVERFLOW 0x0503 +#define GL_STACK_UNDERFLOW 0x0504 +#define GL_OUT_OF_MEMORY 0x0505 +#define GL_2D 0x0600 +#define GL_3D 0x0601 +#define GL_3D_COLOR 0x0602 +#define GL_3D_COLOR_TEXTURE 0x0603 +#define GL_4D_COLOR_TEXTURE 0x0604 +#define GL_PASS_THROUGH_TOKEN 0x0700 +#define GL_POINT_TOKEN 0x0701 +#define GL_LINE_TOKEN 0x0702 +#define GL_POLYGON_TOKEN 0x0703 +#define GL_BITMAP_TOKEN 0x0704 +#define GL_DRAW_PIXEL_TOKEN 0x0705 +#define GL_COPY_PIXEL_TOKEN 0x0706 +#define GL_LINE_RESET_TOKEN 0x0707 +#define GL_EXP 0x0800 +#define GL_EXP2 0x0801 +#define GL_CW 0x0900 +#define GL_CCW 0x0901 +#define GL_COEFF 0x0A00 +#define GL_ORDER 0x0A01 +#define GL_DOMAIN 0x0A02 +#define GL_CURRENT_COLOR 0x0B00 +#define GL_CURRENT_INDEX 0x0B01 +#define GL_CURRENT_NORMAL 0x0B02 +#define GL_CURRENT_TEXTURE_COORDS 0x0B03 +#define GL_CURRENT_RASTER_COLOR 0x0B04 +#define GL_CURRENT_RASTER_INDEX 0x0B05 +#define GL_CURRENT_RASTER_TEXTURE_COORDS 0x0B06 +#define GL_CURRENT_RASTER_POSITION 0x0B07 +#define GL_CURRENT_RASTER_POSITION_VALID 0x0B08 +#define GL_CURRENT_RASTER_DISTANCE 0x0B09 +#define GL_POINT_SMOOTH 0x0B10 +#define GL_POINT_SIZE 0x0B11 +#define GL_POINT_SIZE_RANGE 0x0B12 +#define GL_POINT_SIZE_GRANULARITY 0x0B13 +#define GL_LINE_SMOOTH 0x0B20 +#define GL_LINE_WIDTH 0x0B21 +#define GL_LINE_WIDTH_RANGE 0x0B22 +#define GL_LINE_WIDTH_GRANULARITY 0x0B23 +#define GL_LINE_STIPPLE 0x0B24 +#define GL_LINE_STIPPLE_PATTERN 0x0B25 +#define GL_LINE_STIPPLE_REPEAT 0x0B26 +#define GL_LIST_MODE 0x0B30 +#define GL_MAX_LIST_NESTING 0x0B31 +#define GL_LIST_BASE 0x0B32 +#define GL_LIST_INDEX 0x0B33 +#define GL_POLYGON_MODE 0x0B40 +#define GL_POLYGON_SMOOTH 0x0B41 +#define GL_POLYGON_STIPPLE 0x0B42 +#define GL_EDGE_FLAG 0x0B43 +#define GL_CULL_FACE 0x0B44 +#define GL_CULL_FACE_MODE 0x0B45 +#define GL_FRONT_FACE 0x0B46 +#define GL_LIGHTING 0x0B50 +#define GL_LIGHT_MODEL_LOCAL_VIEWER 0x0B51 +#define GL_LIGHT_MODEL_TWO_SIDE 0x0B52 +#define GL_LIGHT_MODEL_AMBIENT 0x0B53 +#define GL_SHADE_MODEL 0x0B54 +#define GL_COLOR_MATERIAL_FACE 0x0B55 +#define GL_COLOR_MATERIAL_PARAMETER 0x0B56 +#define GL_COLOR_MATERIAL 0x0B57 +#define GL_FOG 0x0B60 +#define GL_FOG_INDEX 0x0B61 +#define GL_FOG_DENSITY 0x0B62 +#define GL_FOG_START 0x0B63 +#define GL_FOG_END 0x0B64 +#define GL_FOG_MODE 0x0B65 +#define GL_FOG_COLOR 0x0B66 +#define GL_DEPTH_RANGE 0x0B70 +#define GL_DEPTH_TEST 0x0B71 +#define GL_DEPTH_WRITEMASK 0x0B72 +#define GL_DEPTH_CLEAR_VALUE 0x0B73 +#define GL_DEPTH_FUNC 0x0B74 +#define GL_ACCUM_CLEAR_VALUE 0x0B80 +#define GL_STENCIL_TEST 0x0B90 +#define GL_STENCIL_CLEAR_VALUE 0x0B91 +#define GL_STENCIL_FUNC 0x0B92 +#define GL_STENCIL_VALUE_MASK 0x0B93 +#define GL_STENCIL_FAIL 0x0B94 +#define GL_STENCIL_PASS_DEPTH_FAIL 0x0B95 +#define GL_STENCIL_PASS_DEPTH_PASS 0x0B96 +#define GL_STENCIL_REF 0x0B97 +#define GL_STENCIL_WRITEMASK 0x0B98 +#define GL_MATRIX_MODE 0x0BA0 +#define GL_NORMALIZE 0x0BA1 +#define GL_VIEWPORT 0x0BA2 +#define GL_MODELVIEW_STACK_DEPTH 0x0BA3 +#define GL_PROJECTION_STACK_DEPTH 0x0BA4 +#define GL_TEXTURE_STACK_DEPTH 0x0BA5 +#define GL_MODELVIEW_MATRIX 0x0BA6 +#define GL_PROJECTION_MATRIX 0x0BA7 +#define GL_TEXTURE_MATRIX 0x0BA8 +#define GL_ATTRIB_STACK_DEPTH 0x0BB0 +#define GL_CLIENT_ATTRIB_STACK_DEPTH 0x0BB1 +#define GL_ALPHA_TEST 0x0BC0 +#define GL_ALPHA_TEST_FUNC 0x0BC1 +#define GL_ALPHA_TEST_REF 0x0BC2 +#define GL_DITHER 0x0BD0 +#define GL_BLEND_DST 0x0BE0 +#define GL_BLEND_SRC 0x0BE1 +#define GL_BLEND 0x0BE2 +#define GL_LOGIC_OP_MODE 0x0BF0 +#define GL_INDEX_LOGIC_OP 0x0BF1 +#define GL_COLOR_LOGIC_OP 0x0BF2 +#define GL_AUX_BUFFERS 0x0C00 +#define GL_DRAW_BUFFER 0x0C01 +#define GL_READ_BUFFER 0x0C02 +#define GL_SCISSOR_BOX 0x0C10 +#define GL_SCISSOR_TEST 0x0C11 +#define GL_INDEX_CLEAR_VALUE 0x0C20 +#define GL_INDEX_WRITEMASK 0x0C21 +#define GL_COLOR_CLEAR_VALUE 0x0C22 +#define GL_COLOR_WRITEMASK 0x0C23 +#define GL_INDEX_MODE 0x0C30 +#define GL_RGBA_MODE 0x0C31 +#define GL_DOUBLEBUFFER 0x0C32 +#define GL_STEREO 0x0C33 +#define GL_RENDER_MODE 0x0C40 +#define GL_PERSPECTIVE_CORRECTION_HINT 0x0C50 +#define GL_POINT_SMOOTH_HINT 0x0C51 +#define GL_LINE_SMOOTH_HINT 0x0C52 +#define GL_POLYGON_SMOOTH_HINT 0x0C53 +#define GL_FOG_HINT 0x0C54 +#define GL_TEXTURE_GEN_S 0x0C60 +#define GL_TEXTURE_GEN_T 0x0C61 +#define GL_TEXTURE_GEN_R 0x0C62 +#define GL_TEXTURE_GEN_Q 0x0C63 +#define GL_PIXEL_MAP_I_TO_I 0x0C70 +#define GL_PIXEL_MAP_S_TO_S 0x0C71 +#define GL_PIXEL_MAP_I_TO_R 0x0C72 +#define GL_PIXEL_MAP_I_TO_G 0x0C73 +#define GL_PIXEL_MAP_I_TO_B 0x0C74 +#define GL_PIXEL_MAP_I_TO_A 0x0C75 +#define GL_PIXEL_MAP_R_TO_R 0x0C76 +#define GL_PIXEL_MAP_G_TO_G 0x0C77 +#define GL_PIXEL_MAP_B_TO_B 0x0C78 +#define GL_PIXEL_MAP_A_TO_A 0x0C79 +#define GL_PIXEL_MAP_I_TO_I_SIZE 0x0CB0 +#define GL_PIXEL_MAP_S_TO_S_SIZE 0x0CB1 +#define GL_PIXEL_MAP_I_TO_R_SIZE 0x0CB2 +#define GL_PIXEL_MAP_I_TO_G_SIZE 0x0CB3 +#define GL_PIXEL_MAP_I_TO_B_SIZE 0x0CB4 +#define GL_PIXEL_MAP_I_TO_A_SIZE 0x0CB5 +#define GL_PIXEL_MAP_R_TO_R_SIZE 0x0CB6 +#define GL_PIXEL_MAP_G_TO_G_SIZE 0x0CB7 +#define GL_PIXEL_MAP_B_TO_B_SIZE 0x0CB8 +#define GL_PIXEL_MAP_A_TO_A_SIZE 0x0CB9 +#define GL_UNPACK_SWAP_BYTES 0x0CF0 +#define GL_UNPACK_LSB_FIRST 0x0CF1 +#define GL_UNPACK_ROW_LENGTH 0x0CF2 +#define GL_UNPACK_SKIP_ROWS 0x0CF3 +#define GL_UNPACK_SKIP_PIXELS 0x0CF4 +#define GL_UNPACK_ALIGNMENT 0x0CF5 +#define GL_PACK_SWAP_BYTES 0x0D00 +#define GL_PACK_LSB_FIRST 0x0D01 +#define GL_PACK_ROW_LENGTH 0x0D02 +#define GL_PACK_SKIP_ROWS 0x0D03 +#define GL_PACK_SKIP_PIXELS 0x0D04 +#define GL_PACK_ALIGNMENT 0x0D05 +#define GL_MAP_COLOR 0x0D10 +#define GL_MAP_STENCIL 0x0D11 +#define GL_INDEX_SHIFT 0x0D12 +#define GL_INDEX_OFFSET 0x0D13 +#define GL_RED_SCALE 0x0D14 +#define GL_RED_BIAS 0x0D15 +#define GL_ZOOM_X 0x0D16 +#define GL_ZOOM_Y 0x0D17 +#define GL_GREEN_SCALE 0x0D18 +#define GL_GREEN_BIAS 0x0D19 +#define GL_BLUE_SCALE 0x0D1A +#define GL_BLUE_BIAS 0x0D1B +#define GL_ALPHA_SCALE 0x0D1C +#define GL_ALPHA_BIAS 0x0D1D +#define GL_DEPTH_SCALE 0x0D1E +#define GL_DEPTH_BIAS 0x0D1F +#define GL_MAX_EVAL_ORDER 0x0D30 +#define GL_MAX_LIGHTS 0x0D31 +#define GL_MAX_CLIP_PLANES 0x0D32 +#define GL_MAX_TEXTURE_SIZE 0x0D33 +#define GL_MAX_PIXEL_MAP_TABLE 0x0D34 +#define GL_MAX_ATTRIB_STACK_DEPTH 0x0D35 +#define GL_MAX_MODELVIEW_STACK_DEPTH 0x0D36 +#define GL_MAX_NAME_STACK_DEPTH 0x0D37 +#define GL_MAX_PROJECTION_STACK_DEPTH 0x0D38 +#define GL_MAX_TEXTURE_STACK_DEPTH 0x0D39 +#define GL_MAX_VIEWPORT_DIMS 0x0D3A +#define GL_MAX_CLIENT_ATTRIB_STACK_DEPTH 0x0D3B +#define GL_SUBPIXEL_BITS 0x0D50 +#define GL_INDEX_BITS 0x0D51 +#define GL_RED_BITS 0x0D52 +#define GL_GREEN_BITS 0x0D53 +#define GL_BLUE_BITS 0x0D54 +#define GL_ALPHA_BITS 0x0D55 +#define GL_DEPTH_BITS 0x0D56 +#define GL_STENCIL_BITS 0x0D57 +#define GL_ACCUM_RED_BITS 0x0D58 +#define GL_ACCUM_GREEN_BITS 0x0D59 +#define GL_ACCUM_BLUE_BITS 0x0D5A +#define GL_ACCUM_ALPHA_BITS 0x0D5B +#define GL_NAME_STACK_DEPTH 0x0D70 +#define GL_AUTO_NORMAL 0x0D80 +#define GL_MAP1_COLOR_4 0x0D90 +#define GL_MAP1_INDEX 0x0D91 +#define GL_MAP1_NORMAL 0x0D92 +#define GL_MAP1_TEXTURE_COORD_1 0x0D93 +#define GL_MAP1_TEXTURE_COORD_2 0x0D94 +#define GL_MAP1_TEXTURE_COORD_3 0x0D95 +#define GL_MAP1_TEXTURE_COORD_4 0x0D96 +#define GL_MAP1_VERTEX_3 0x0D97 +#define GL_MAP1_VERTEX_4 0x0D98 +#define GL_MAP2_COLOR_4 0x0DB0 +#define GL_MAP2_INDEX 0x0DB1 +#define GL_MAP2_NORMAL 0x0DB2 +#define GL_MAP2_TEXTURE_COORD_1 0x0DB3 +#define GL_MAP2_TEXTURE_COORD_2 0x0DB4 +#define GL_MAP2_TEXTURE_COORD_3 0x0DB5 +#define GL_MAP2_TEXTURE_COORD_4 0x0DB6 +#define GL_MAP2_VERTEX_3 0x0DB7 +#define GL_MAP2_VERTEX_4 0x0DB8 +#define GL_MAP1_GRID_DOMAIN 0x0DD0 +#define GL_MAP1_GRID_SEGMENTS 0x0DD1 +#define GL_MAP2_GRID_DOMAIN 0x0DD2 +#define GL_MAP2_GRID_SEGMENTS 0x0DD3 +#define GL_TEXTURE_1D 0x0DE0 +#define GL_TEXTURE_2D 0x0DE1 +#define GL_FEEDBACK_BUFFER_POINTER 0x0DF0 +#define GL_FEEDBACK_BUFFER_SIZE 0x0DF1 +#define GL_FEEDBACK_BUFFER_TYPE 0x0DF2 +#define GL_SELECTION_BUFFER_POINTER 0x0DF3 +#define GL_SELECTION_BUFFER_SIZE 0x0DF4 +#define GL_TEXTURE_WIDTH 0x1000 +#define GL_TEXTURE_HEIGHT 0x1001 +#define GL_TEXTURE_INTERNAL_FORMAT 0x1003 +#define GL_TEXTURE_BORDER_COLOR 0x1004 +#define GL_TEXTURE_BORDER 0x1005 +#define GL_DONT_CARE 0x1100 +#define GL_FASTEST 0x1101 +#define GL_NICEST 0x1102 +#define GL_LIGHT0 0x4000 +#define GL_LIGHT1 0x4001 +#define GL_LIGHT2 0x4002 +#define GL_LIGHT3 0x4003 +#define GL_LIGHT4 0x4004 +#define GL_LIGHT5 0x4005 +#define GL_LIGHT6 0x4006 +#define GL_LIGHT7 0x4007 +#define GL_AMBIENT 0x1200 +#define GL_DIFFUSE 0x1201 +#define GL_SPECULAR 0x1202 +#define GL_POSITION 0x1203 +#define GL_SPOT_DIRECTION 0x1204 +#define GL_SPOT_EXPONENT 0x1205 +#define GL_SPOT_CUTOFF 0x1206 +#define GL_CONSTANT_ATTENUATION 0x1207 +#define GL_LINEAR_ATTENUATION 0x1208 +#define GL_QUADRATIC_ATTENUATION 0x1209 +#define GL_COMPILE 0x1300 +#define GL_COMPILE_AND_EXECUTE 0x1301 +#define GL_CLEAR 0x1500 +#define GL_AND 0x1501 +#define GL_AND_REVERSE 0x1502 +#define GL_COPY 0x1503 +#define GL_AND_INVERTED 0x1504 +#define GL_NOOP 0x1505 +#define GL_XOR 0x1506 +#define GL_OR 0x1507 +#define GL_NOR 0x1508 +#define GL_EQUIV 0x1509 +#define GL_INVERT 0x150A +#define GL_OR_REVERSE 0x150B +#define GL_COPY_INVERTED 0x150C +#define GL_OR_INVERTED 0x150D +#define GL_NAND 0x150E +#define GL_SET 0x150F +#define GL_EMISSION 0x1600 +#define GL_SHININESS 0x1601 +#define GL_AMBIENT_AND_DIFFUSE 0x1602 +#define GL_COLOR_INDEXES 0x1603 +#define GL_MODELVIEW 0x1700 +#define GL_PROJECTION 0x1701 +#define GL_TEXTURE 0x1702 +#define GL_COLOR 0x1800 +#define GL_DEPTH 0x1801 +#define GL_STENCIL 0x1802 +#define GL_COLOR_INDEX 0x1900 +#define GL_STENCIL_INDEX 0x1901 +#define GL_DEPTH_COMPONENT 0x1902 +#define GL_RED 0x1903 +#define GL_GREEN 0x1904 +#define GL_BLUE 0x1905 +#define GL_ALPHA 0x1906 +#define GL_RGB 0x1907 +#define GL_RGBA 0x1908 +#define GL_LUMINANCE 0x1909 +#define GL_LUMINANCE_ALPHA 0x190A +#define GL_BITMAP 0x1A00 +#define GL_POINT 0x1B00 +#define GL_LINE 0x1B01 +#define GL_FILL 0x1B02 +#define GL_RENDER 0x1C00 +#define GL_FEEDBACK 0x1C01 +#define GL_SELECT 0x1C02 +#define GL_FLAT 0x1D00 +#define GL_SMOOTH 0x1D01 +#define GL_KEEP 0x1E00 +#define GL_REPLACE 0x1E01 +#define GL_INCR 0x1E02 +#define GL_DECR 0x1E03 +#define GL_VENDOR 0x1F00 +#define GL_RENDERER 0x1F01 +#define GL_VERSION 0x1F02 +#define GL_EXTENSIONS 0x1F03 +#define GL_S 0x2000 +#define GL_T 0x2001 +#define GL_R 0x2002 +#define GL_Q 0x2003 +#define GL_MODULATE 0x2100 +#define GL_DECAL 0x2101 +#define GL_TEXTURE_ENV_MODE 0x2200 +#define GL_TEXTURE_ENV_COLOR 0x2201 +#define GL_TEXTURE_ENV 0x2300 +#define GL_EYE_LINEAR 0x2400 +#define GL_OBJECT_LINEAR 0x2401 +#define GL_SPHERE_MAP 0x2402 +#define GL_TEXTURE_GEN_MODE 0x2500 +#define GL_OBJECT_PLANE 0x2501 +#define GL_EYE_PLANE 0x2502 +#define GL_NEAREST 0x2600 +#define GL_LINEAR 0x2601 +#define GL_NEAREST_MIPMAP_NEAREST 0x2700 +#define GL_LINEAR_MIPMAP_NEAREST 0x2701 +#define GL_NEAREST_MIPMAP_LINEAR 0x2702 +#define GL_LINEAR_MIPMAP_LINEAR 0x2703 +#define GL_TEXTURE_MAG_FILTER 0x2800 +#define GL_TEXTURE_MIN_FILTER 0x2801 +#define GL_TEXTURE_WRAP_S 0x2802 +#define GL_TEXTURE_WRAP_T 0x2803 +#define GL_CLAMP 0x2900 +#define GL_REPEAT 0x2901 +#define GL_CLIENT_PIXEL_STORE_BIT 0x00000001 +#define GL_CLIENT_VERTEX_ARRAY_BIT 0x00000002 +#define GL_CLIENT_ALL_ATTRIB_BITS 0xffffffff +#define GL_POLYGON_OFFSET_FACTOR 0x8038 +#define GL_POLYGON_OFFSET_UNITS 0x2A00 +#define GL_POLYGON_OFFSET_POINT 0x2A01 +#define GL_POLYGON_OFFSET_LINE 0x2A02 +#define GL_POLYGON_OFFSET_FILL 0x8037 +#define GL_ALPHA4 0x803B +#define GL_ALPHA8 0x803C +#define GL_ALPHA12 0x803D +#define GL_ALPHA16 0x803E +#define GL_LUMINANCE4 0x803F +#define GL_LUMINANCE8 0x8040 +#define GL_LUMINANCE12 0x8041 +#define GL_LUMINANCE16 0x8042 +#define GL_LUMINANCE4_ALPHA4 0x8043 +#define GL_LUMINANCE6_ALPHA2 0x8044 +#define GL_LUMINANCE8_ALPHA8 0x8045 +#define GL_LUMINANCE12_ALPHA4 0x8046 +#define GL_LUMINANCE12_ALPHA12 0x8047 +#define GL_LUMINANCE16_ALPHA16 0x8048 +#define GL_INTENSITY 0x8049 +#define GL_INTENSITY4 0x804A +#define GL_INTENSITY8 0x804B +#define GL_INTENSITY12 0x804C +#define GL_INTENSITY16 0x804D +#define GL_R3_G3_B2 0x2A10 +#define GL_RGB4 0x804F +#define GL_RGB5 0x8050 +#define GL_RGB8 0x8051 +#define GL_RGB10 0x8052 +#define GL_RGB12 0x8053 +#define GL_RGB16 0x8054 +#define GL_RGBA2 0x8055 +#define GL_RGBA4 0x8056 +#define GL_RGB5_A1 0x8057 +#define GL_RGBA8 0x8058 +#define GL_RGB10_A2 0x8059 +#define GL_RGBA12 0x805A +#define GL_RGBA16 0x805B +#define GL_TEXTURE_RED_SIZE 0x805C +#define GL_TEXTURE_GREEN_SIZE 0x805D +#define GL_TEXTURE_BLUE_SIZE 0x805E +#define GL_TEXTURE_ALPHA_SIZE 0x805F +#define GL_TEXTURE_LUMINANCE_SIZE 0x8060 +#define GL_TEXTURE_INTENSITY_SIZE 0x8061 +#define GL_PROXY_TEXTURE_1D 0x8063 +#define GL_PROXY_TEXTURE_2D 0x8064 +#define GL_TEXTURE_PRIORITY 0x8066 +#define GL_TEXTURE_RESIDENT 0x8067 +#define GL_TEXTURE_BINDING_1D 0x8068 +#define GL_TEXTURE_BINDING_2D 0x8069 +#define GL_VERTEX_ARRAY 0x8074 +#define GL_NORMAL_ARRAY 0x8075 +#define GL_COLOR_ARRAY 0x8076 +#define GL_INDEX_ARRAY 0x8077 +#define GL_TEXTURE_COORD_ARRAY 0x8078 +#define GL_EDGE_FLAG_ARRAY 0x8079 +#define GL_VERTEX_ARRAY_SIZE 0x807A +#define GL_VERTEX_ARRAY_TYPE 0x807B +#define GL_VERTEX_ARRAY_STRIDE 0x807C +#define GL_NORMAL_ARRAY_TYPE 0x807E +#define GL_NORMAL_ARRAY_STRIDE 0x807F +#define GL_COLOR_ARRAY_SIZE 0x8081 +#define GL_COLOR_ARRAY_TYPE 0x8082 +#define GL_COLOR_ARRAY_STRIDE 0x8083 +#define GL_INDEX_ARRAY_TYPE 0x8085 +#define GL_INDEX_ARRAY_STRIDE 0x8086 +#define GL_TEXTURE_COORD_ARRAY_SIZE 0x8088 +#define GL_TEXTURE_COORD_ARRAY_TYPE 0x8089 +#define GL_TEXTURE_COORD_ARRAY_STRIDE 0x808A +#define GL_EDGE_FLAG_ARRAY_STRIDE 0x808C +#define GL_VERTEX_ARRAY_POINTER 0x808E +#define GL_NORMAL_ARRAY_POINTER 0x808F +#define GL_COLOR_ARRAY_POINTER 0x8090 +#define GL_INDEX_ARRAY_POINTER 0x8091 +#define GL_TEXTURE_COORD_ARRAY_POINTER 0x8092 +#define GL_EDGE_FLAG_ARRAY_POINTER 0x8093 +#define GL_V2F 0x2A20 +#define GL_V3F 0x2A21 +#define GL_C4UB_V2F 0x2A22 +#define GL_C4UB_V3F 0x2A23 +#define GL_C3F_V3F 0x2A24 +#define GL_N3F_V3F 0x2A25 +#define GL_C4F_N3F_V3F 0x2A26 +#define GL_T2F_V3F 0x2A27 +#define GL_T4F_V4F 0x2A28 +#define GL_T2F_C4UB_V3F 0x2A29 +#define GL_T2F_C3F_V3F 0x2A2A +#define GL_T2F_N3F_V3F 0x2A2B +#define GL_T2F_C4F_N3F_V3F 0x2A2C +#define GL_T4F_C4F_N3F_V4F 0x2A2D +#define GL_LOGIC_OP GL_INDEX_LOGIC_OP +#define GL_TEXTURE_COMPONENTS GL_TEXTURE_INTERNAL_FORMAT +#define GL_COLOR_INDEX1_EXT 0x80E2 +#define GL_COLOR_INDEX2_EXT 0x80E3 +#define GL_COLOR_INDEX4_EXT 0x80E4 +#define GL_COLOR_INDEX8_EXT 0x80E5 +#define GL_COLOR_INDEX12_EXT 0x80E6 +#define GL_COLOR_INDEX16_EXT 0x80E7 + +GLAPI void GLAPIENTRY glAccum (GLenum op, GLfloat value); +GLAPI void GLAPIENTRY glAlphaFunc (GLenum func, GLclampf ref); +GLAPI GLboolean GLAPIENTRY glAreTexturesResident (GLsizei n, const GLuint *textures, GLboolean *residences); +GLAPI void GLAPIENTRY glArrayElement (GLint i); +GLAPI void GLAPIENTRY glBegin (GLenum mode); +GLAPI void GLAPIENTRY glBindTexture (GLenum target, GLuint texture); +GLAPI void GLAPIENTRY glBitmap (GLsizei width, GLsizei height, GLfloat xorig, GLfloat yorig, GLfloat xmove, GLfloat ymove, const GLubyte *bitmap); +GLAPI void GLAPIENTRY glBlendFunc (GLenum sfactor, GLenum dfactor); +GLAPI void GLAPIENTRY glCallList (GLuint list); +GLAPI void GLAPIENTRY glCallLists (GLsizei n, GLenum type, const GLvoid *lists); +GLAPI void GLAPIENTRY glClear (GLbitfield mask); +GLAPI void GLAPIENTRY glClearAccum (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha); +GLAPI void GLAPIENTRY glClearColor (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha); +GLAPI void GLAPIENTRY glClearDepth (GLclampd depth); +GLAPI void GLAPIENTRY glClearIndex (GLfloat c); +GLAPI void GLAPIENTRY glClearStencil (GLint s); +GLAPI void GLAPIENTRY glClipPlane (GLenum plane, const GLdouble *equation); +GLAPI void GLAPIENTRY glColor3b (GLbyte red, GLbyte green, GLbyte blue); +GLAPI void GLAPIENTRY glColor3bv (const GLbyte *v); +GLAPI void GLAPIENTRY glColor3d (GLdouble red, GLdouble green, GLdouble blue); +GLAPI void GLAPIENTRY glColor3dv (const GLdouble *v); +GLAPI void GLAPIENTRY glColor3f (GLfloat red, GLfloat green, GLfloat blue); +GLAPI void GLAPIENTRY glColor3fv (const GLfloat *v); +GLAPI void GLAPIENTRY glColor3i (GLint red, GLint green, GLint blue); +GLAPI void GLAPIENTRY glColor3iv (const GLint *v); +GLAPI void GLAPIENTRY glColor3s (GLshort red, GLshort green, GLshort blue); +GLAPI void GLAPIENTRY glColor3sv (const GLshort *v); +GLAPI void GLAPIENTRY glColor3ub (GLubyte red, GLubyte green, GLubyte blue); +GLAPI void GLAPIENTRY glColor3ubv (const GLubyte *v); +GLAPI void GLAPIENTRY glColor3ui (GLuint red, GLuint green, GLuint blue); +GLAPI void GLAPIENTRY glColor3uiv (const GLuint *v); +GLAPI void GLAPIENTRY glColor3us (GLushort red, GLushort green, GLushort blue); +GLAPI void GLAPIENTRY glColor3usv (const GLushort *v); +GLAPI void GLAPIENTRY glColor4b (GLbyte red, GLbyte green, GLbyte blue, GLbyte alpha); +GLAPI void GLAPIENTRY glColor4bv (const GLbyte *v); +GLAPI void GLAPIENTRY glColor4d (GLdouble red, GLdouble green, GLdouble blue, GLdouble alpha); +GLAPI void GLAPIENTRY glColor4dv (const GLdouble *v); +GLAPI void GLAPIENTRY glColor4f (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha); +GLAPI void GLAPIENTRY glColor4fv (const GLfloat *v); +GLAPI void GLAPIENTRY glColor4i (GLint red, GLint green, GLint blue, GLint alpha); +GLAPI void GLAPIENTRY glColor4iv (const GLint *v); +GLAPI void GLAPIENTRY glColor4s (GLshort red, GLshort green, GLshort blue, GLshort alpha); +GLAPI void GLAPIENTRY glColor4sv (const GLshort *v); +GLAPI void GLAPIENTRY glColor4ub (GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha); +GLAPI void GLAPIENTRY glColor4ubv (const GLubyte *v); +GLAPI void GLAPIENTRY glColor4ui (GLuint red, GLuint green, GLuint blue, GLuint alpha); +GLAPI void GLAPIENTRY glColor4uiv (const GLuint *v); +GLAPI void GLAPIENTRY glColor4us (GLushort red, GLushort green, GLushort blue, GLushort alpha); +GLAPI void GLAPIENTRY glColor4usv (const GLushort *v); +GLAPI void GLAPIENTRY glColorMask (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha); +GLAPI void GLAPIENTRY glColorMaterial (GLenum face, GLenum mode); +GLAPI void GLAPIENTRY glColorPointer (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); +GLAPI void GLAPIENTRY glCopyPixels (GLint x, GLint y, GLsizei width, GLsizei height, GLenum type); +GLAPI void GLAPIENTRY glCopyTexImage1D (GLenum target, GLint level, GLenum internalFormat, GLint x, GLint y, GLsizei width, GLint border); +GLAPI void GLAPIENTRY glCopyTexImage2D (GLenum target, GLint level, GLenum internalFormat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); +GLAPI void GLAPIENTRY glCopyTexSubImage1D (GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); +GLAPI void GLAPIENTRY glCopyTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); +GLAPI void GLAPIENTRY glCullFace (GLenum mode); +GLAPI void GLAPIENTRY glDeleteLists (GLuint list, GLsizei range); +GLAPI void GLAPIENTRY glDeleteTextures (GLsizei n, const GLuint *textures); +GLAPI void GLAPIENTRY glDepthFunc (GLenum func); +GLAPI void GLAPIENTRY glDepthMask (GLboolean flag); +GLAPI void GLAPIENTRY glDepthRange (GLclampd zNear, GLclampd zFar); +GLAPI void GLAPIENTRY glDisable (GLenum cap); +GLAPI void GLAPIENTRY glDisableClientState (GLenum array); +GLAPI void GLAPIENTRY glDrawArrays (GLenum mode, GLint first, GLsizei count); +GLAPI void GLAPIENTRY glDrawBuffer (GLenum mode); +GLAPI void GLAPIENTRY glDrawElements (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices); +GLAPI void GLAPIENTRY glDrawPixels (GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels); +GLAPI void GLAPIENTRY glEdgeFlag (GLboolean flag); +GLAPI void GLAPIENTRY glEdgeFlagPointer (GLsizei stride, const GLvoid *pointer); +GLAPI void GLAPIENTRY glEdgeFlagv (const GLboolean *flag); +GLAPI void GLAPIENTRY glEnable (GLenum cap); +GLAPI void GLAPIENTRY glEnableClientState (GLenum array); +GLAPI void GLAPIENTRY glEnd (void); +GLAPI void GLAPIENTRY glEndList (void); +GLAPI void GLAPIENTRY glEvalCoord1d (GLdouble u); +GLAPI void GLAPIENTRY glEvalCoord1dv (const GLdouble *u); +GLAPI void GLAPIENTRY glEvalCoord1f (GLfloat u); +GLAPI void GLAPIENTRY glEvalCoord1fv (const GLfloat *u); +GLAPI void GLAPIENTRY glEvalCoord2d (GLdouble u, GLdouble v); +GLAPI void GLAPIENTRY glEvalCoord2dv (const GLdouble *u); +GLAPI void GLAPIENTRY glEvalCoord2f (GLfloat u, GLfloat v); +GLAPI void GLAPIENTRY glEvalCoord2fv (const GLfloat *u); +GLAPI void GLAPIENTRY glEvalMesh1 (GLenum mode, GLint i1, GLint i2); +GLAPI void GLAPIENTRY glEvalMesh2 (GLenum mode, GLint i1, GLint i2, GLint j1, GLint j2); +GLAPI void GLAPIENTRY glEvalPoint1 (GLint i); +GLAPI void GLAPIENTRY glEvalPoint2 (GLint i, GLint j); +GLAPI void GLAPIENTRY glFeedbackBuffer (GLsizei size, GLenum type, GLfloat *buffer); +GLAPI void GLAPIENTRY glFinish (void); +GLAPI void GLAPIENTRY glFlush (void); +GLAPI void GLAPIENTRY glFogf (GLenum pname, GLfloat param); +GLAPI void GLAPIENTRY glFogfv (GLenum pname, const GLfloat *params); +GLAPI void GLAPIENTRY glFogi (GLenum pname, GLint param); +GLAPI void GLAPIENTRY glFogiv (GLenum pname, const GLint *params); +GLAPI void GLAPIENTRY glFrontFace (GLenum mode); +GLAPI void GLAPIENTRY glFrustum (GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar); +GLAPI GLuint GLAPIENTRY glGenLists (GLsizei range); +GLAPI void GLAPIENTRY glGenTextures (GLsizei n, GLuint *textures); +GLAPI void GLAPIENTRY glGetBooleanv (GLenum pname, GLboolean *params); +GLAPI void GLAPIENTRY glGetClipPlane (GLenum plane, GLdouble *equation); +GLAPI void GLAPIENTRY glGetDoublev (GLenum pname, GLdouble *params); +GLAPI GLenum GLAPIENTRY glGetError (void); +GLAPI void GLAPIENTRY glGetFloatv (GLenum pname, GLfloat *params); +GLAPI void GLAPIENTRY glGetIntegerv (GLenum pname, GLint *params); +GLAPI void GLAPIENTRY glGetLightfv (GLenum light, GLenum pname, GLfloat *params); +GLAPI void GLAPIENTRY glGetLightiv (GLenum light, GLenum pname, GLint *params); +GLAPI void GLAPIENTRY glGetMapdv (GLenum target, GLenum query, GLdouble *v); +GLAPI void GLAPIENTRY glGetMapfv (GLenum target, GLenum query, GLfloat *v); +GLAPI void GLAPIENTRY glGetMapiv (GLenum target, GLenum query, GLint *v); +GLAPI void GLAPIENTRY glGetMaterialfv (GLenum face, GLenum pname, GLfloat *params); +GLAPI void GLAPIENTRY glGetMaterialiv (GLenum face, GLenum pname, GLint *params); +GLAPI void GLAPIENTRY glGetPixelMapfv (GLenum map, GLfloat *values); +GLAPI void GLAPIENTRY glGetPixelMapuiv (GLenum map, GLuint *values); +GLAPI void GLAPIENTRY glGetPixelMapusv (GLenum map, GLushort *values); +GLAPI void GLAPIENTRY glGetPointerv (GLenum pname, GLvoid* *params); +GLAPI void GLAPIENTRY glGetPolygonStipple (GLubyte *mask); +GLAPI const GLubyte * GLAPIENTRY glGetString (GLenum name); +GLAPI void GLAPIENTRY glGetTexEnvfv (GLenum target, GLenum pname, GLfloat *params); +GLAPI void GLAPIENTRY glGetTexEnviv (GLenum target, GLenum pname, GLint *params); +GLAPI void GLAPIENTRY glGetTexGendv (GLenum coord, GLenum pname, GLdouble *params); +GLAPI void GLAPIENTRY glGetTexGenfv (GLenum coord, GLenum pname, GLfloat *params); +GLAPI void GLAPIENTRY glGetTexGeniv (GLenum coord, GLenum pname, GLint *params); +GLAPI void GLAPIENTRY glGetTexImage (GLenum target, GLint level, GLenum format, GLenum type, GLvoid *pixels); +GLAPI void GLAPIENTRY glGetTexLevelParameterfv (GLenum target, GLint level, GLenum pname, GLfloat *params); +GLAPI void GLAPIENTRY glGetTexLevelParameteriv (GLenum target, GLint level, GLenum pname, GLint *params); +GLAPI void GLAPIENTRY glGetTexParameterfv (GLenum target, GLenum pname, GLfloat *params); +GLAPI void GLAPIENTRY glGetTexParameteriv (GLenum target, GLenum pname, GLint *params); +GLAPI void GLAPIENTRY glHint (GLenum target, GLenum mode); +GLAPI void GLAPIENTRY glIndexMask (GLuint mask); +GLAPI void GLAPIENTRY glIndexPointer (GLenum type, GLsizei stride, const GLvoid *pointer); +GLAPI void GLAPIENTRY glIndexd (GLdouble c); +GLAPI void GLAPIENTRY glIndexdv (const GLdouble *c); +GLAPI void GLAPIENTRY glIndexf (GLfloat c); +GLAPI void GLAPIENTRY glIndexfv (const GLfloat *c); +GLAPI void GLAPIENTRY glIndexi (GLint c); +GLAPI void GLAPIENTRY glIndexiv (const GLint *c); +GLAPI void GLAPIENTRY glIndexs (GLshort c); +GLAPI void GLAPIENTRY glIndexsv (const GLshort *c); +GLAPI void GLAPIENTRY glIndexub (GLubyte c); +GLAPI void GLAPIENTRY glIndexubv (const GLubyte *c); +GLAPI void GLAPIENTRY glInitNames (void); +GLAPI void GLAPIENTRY glInterleavedArrays (GLenum format, GLsizei stride, const GLvoid *pointer); +GLAPI GLboolean GLAPIENTRY glIsEnabled (GLenum cap); +GLAPI GLboolean GLAPIENTRY glIsList (GLuint list); +GLAPI GLboolean GLAPIENTRY glIsTexture (GLuint texture); +GLAPI void GLAPIENTRY glLightModelf (GLenum pname, GLfloat param); +GLAPI void GLAPIENTRY glLightModelfv (GLenum pname, const GLfloat *params); +GLAPI void GLAPIENTRY glLightModeli (GLenum pname, GLint param); +GLAPI void GLAPIENTRY glLightModeliv (GLenum pname, const GLint *params); +GLAPI void GLAPIENTRY glLightf (GLenum light, GLenum pname, GLfloat param); +GLAPI void GLAPIENTRY glLightfv (GLenum light, GLenum pname, const GLfloat *params); +GLAPI void GLAPIENTRY glLighti (GLenum light, GLenum pname, GLint param); +GLAPI void GLAPIENTRY glLightiv (GLenum light, GLenum pname, const GLint *params); +GLAPI void GLAPIENTRY glLineStipple (GLint factor, GLushort pattern); +GLAPI void GLAPIENTRY glLineWidth (GLfloat width); +GLAPI void GLAPIENTRY glListBase (GLuint base); +GLAPI void GLAPIENTRY glLoadIdentity (void); +GLAPI void GLAPIENTRY glLoadMatrixd (const GLdouble *m); +GLAPI void GLAPIENTRY glLoadMatrixf (const GLfloat *m); +GLAPI void GLAPIENTRY glLoadName (GLuint name); +GLAPI void GLAPIENTRY glLogicOp (GLenum opcode); +GLAPI void GLAPIENTRY glMap1d (GLenum target, GLdouble u1, GLdouble u2, GLint stride, GLint order, const GLdouble *points); +GLAPI void GLAPIENTRY glMap1f (GLenum target, GLfloat u1, GLfloat u2, GLint stride, GLint order, const GLfloat *points); +GLAPI void GLAPIENTRY glMap2d (GLenum target, GLdouble u1, GLdouble u2, GLint ustride, GLint uorder, GLdouble v1, GLdouble v2, GLint vstride, GLint vorder, const GLdouble *points); +GLAPI void GLAPIENTRY glMap2f (GLenum target, GLfloat u1, GLfloat u2, GLint ustride, GLint uorder, GLfloat v1, GLfloat v2, GLint vstride, GLint vorder, const GLfloat *points); +GLAPI void GLAPIENTRY glMapGrid1d (GLint un, GLdouble u1, GLdouble u2); +GLAPI void GLAPIENTRY glMapGrid1f (GLint un, GLfloat u1, GLfloat u2); +GLAPI void GLAPIENTRY glMapGrid2d (GLint un, GLdouble u1, GLdouble u2, GLint vn, GLdouble v1, GLdouble v2); +GLAPI void GLAPIENTRY glMapGrid2f (GLint un, GLfloat u1, GLfloat u2, GLint vn, GLfloat v1, GLfloat v2); +GLAPI void GLAPIENTRY glMaterialf (GLenum face, GLenum pname, GLfloat param); +GLAPI void GLAPIENTRY glMaterialfv (GLenum face, GLenum pname, const GLfloat *params); +GLAPI void GLAPIENTRY glMateriali (GLenum face, GLenum pname, GLint param); +GLAPI void GLAPIENTRY glMaterialiv (GLenum face, GLenum pname, const GLint *params); +GLAPI void GLAPIENTRY glMatrixMode (GLenum mode); +GLAPI void GLAPIENTRY glMultMatrixd (const GLdouble *m); +GLAPI void GLAPIENTRY glMultMatrixf (const GLfloat *m); +GLAPI void GLAPIENTRY glNewList (GLuint list, GLenum mode); +GLAPI void GLAPIENTRY glNormal3b (GLbyte nx, GLbyte ny, GLbyte nz); +GLAPI void GLAPIENTRY glNormal3bv (const GLbyte *v); +GLAPI void GLAPIENTRY glNormal3d (GLdouble nx, GLdouble ny, GLdouble nz); +GLAPI void GLAPIENTRY glNormal3dv (const GLdouble *v); +GLAPI void GLAPIENTRY glNormal3f (GLfloat nx, GLfloat ny, GLfloat nz); +GLAPI void GLAPIENTRY glNormal3fv (const GLfloat *v); +GLAPI void GLAPIENTRY glNormal3i (GLint nx, GLint ny, GLint nz); +GLAPI void GLAPIENTRY glNormal3iv (const GLint *v); +GLAPI void GLAPIENTRY glNormal3s (GLshort nx, GLshort ny, GLshort nz); +GLAPI void GLAPIENTRY glNormal3sv (const GLshort *v); +GLAPI void GLAPIENTRY glNormalPointer (GLenum type, GLsizei stride, const GLvoid *pointer); +GLAPI void GLAPIENTRY glOrtho (GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar); +GLAPI void GLAPIENTRY glPassThrough (GLfloat token); +GLAPI void GLAPIENTRY glPixelMapfv (GLenum map, GLsizei mapsize, const GLfloat *values); +GLAPI void GLAPIENTRY glPixelMapuiv (GLenum map, GLsizei mapsize, const GLuint *values); +GLAPI void GLAPIENTRY glPixelMapusv (GLenum map, GLsizei mapsize, const GLushort *values); +GLAPI void GLAPIENTRY glPixelStoref (GLenum pname, GLfloat param); +GLAPI void GLAPIENTRY glPixelStorei (GLenum pname, GLint param); +GLAPI void GLAPIENTRY glPixelTransferf (GLenum pname, GLfloat param); +GLAPI void GLAPIENTRY glPixelTransferi (GLenum pname, GLint param); +GLAPI void GLAPIENTRY glPixelZoom (GLfloat xfactor, GLfloat yfactor); +GLAPI void GLAPIENTRY glPointSize (GLfloat size); +GLAPI void GLAPIENTRY glPolygonMode (GLenum face, GLenum mode); +GLAPI void GLAPIENTRY glPolygonOffset (GLfloat factor, GLfloat units); +GLAPI void GLAPIENTRY glPolygonStipple (const GLubyte *mask); +GLAPI void GLAPIENTRY glPopAttrib (void); +GLAPI void GLAPIENTRY glPopClientAttrib (void); +GLAPI void GLAPIENTRY glPopMatrix (void); +GLAPI void GLAPIENTRY glPopName (void); +GLAPI void GLAPIENTRY glPrioritizeTextures (GLsizei n, const GLuint *textures, const GLclampf *priorities); +GLAPI void GLAPIENTRY glPushAttrib (GLbitfield mask); +GLAPI void GLAPIENTRY glPushClientAttrib (GLbitfield mask); +GLAPI void GLAPIENTRY glPushMatrix (void); +GLAPI void GLAPIENTRY glPushName (GLuint name); +GLAPI void GLAPIENTRY glRasterPos2d (GLdouble x, GLdouble y); +GLAPI void GLAPIENTRY glRasterPos2dv (const GLdouble *v); +GLAPI void GLAPIENTRY glRasterPos2f (GLfloat x, GLfloat y); +GLAPI void GLAPIENTRY glRasterPos2fv (const GLfloat *v); +GLAPI void GLAPIENTRY glRasterPos2i (GLint x, GLint y); +GLAPI void GLAPIENTRY glRasterPos2iv (const GLint *v); +GLAPI void GLAPIENTRY glRasterPos2s (GLshort x, GLshort y); +GLAPI void GLAPIENTRY glRasterPos2sv (const GLshort *v); +GLAPI void GLAPIENTRY glRasterPos3d (GLdouble x, GLdouble y, GLdouble z); +GLAPI void GLAPIENTRY glRasterPos3dv (const GLdouble *v); +GLAPI void GLAPIENTRY glRasterPos3f (GLfloat x, GLfloat y, GLfloat z); +GLAPI void GLAPIENTRY glRasterPos3fv (const GLfloat *v); +GLAPI void GLAPIENTRY glRasterPos3i (GLint x, GLint y, GLint z); +GLAPI void GLAPIENTRY glRasterPos3iv (const GLint *v); +GLAPI void GLAPIENTRY glRasterPos3s (GLshort x, GLshort y, GLshort z); +GLAPI void GLAPIENTRY glRasterPos3sv (const GLshort *v); +GLAPI void GLAPIENTRY glRasterPos4d (GLdouble x, GLdouble y, GLdouble z, GLdouble w); +GLAPI void GLAPIENTRY glRasterPos4dv (const GLdouble *v); +GLAPI void GLAPIENTRY glRasterPos4f (GLfloat x, GLfloat y, GLfloat z, GLfloat w); +GLAPI void GLAPIENTRY glRasterPos4fv (const GLfloat *v); +GLAPI void GLAPIENTRY glRasterPos4i (GLint x, GLint y, GLint z, GLint w); +GLAPI void GLAPIENTRY glRasterPos4iv (const GLint *v); +GLAPI void GLAPIENTRY glRasterPos4s (GLshort x, GLshort y, GLshort z, GLshort w); +GLAPI void GLAPIENTRY glRasterPos4sv (const GLshort *v); +GLAPI void GLAPIENTRY glReadBuffer (GLenum mode); +GLAPI void GLAPIENTRY glReadPixels (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid *pixels); +GLAPI void GLAPIENTRY glRectd (GLdouble x1, GLdouble y1, GLdouble x2, GLdouble y2); +GLAPI void GLAPIENTRY glRectdv (const GLdouble *v1, const GLdouble *v2); +GLAPI void GLAPIENTRY glRectf (GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2); +GLAPI void GLAPIENTRY glRectfv (const GLfloat *v1, const GLfloat *v2); +GLAPI void GLAPIENTRY glRecti (GLint x1, GLint y1, GLint x2, GLint y2); +GLAPI void GLAPIENTRY glRectiv (const GLint *v1, const GLint *v2); +GLAPI void GLAPIENTRY glRects (GLshort x1, GLshort y1, GLshort x2, GLshort y2); +GLAPI void GLAPIENTRY glRectsv (const GLshort *v1, const GLshort *v2); +GLAPI GLint GLAPIENTRY glRenderMode (GLenum mode); +GLAPI void GLAPIENTRY glRotated (GLdouble angle, GLdouble x, GLdouble y, GLdouble z); +GLAPI void GLAPIENTRY glRotatef (GLfloat angle, GLfloat x, GLfloat y, GLfloat z); +GLAPI void GLAPIENTRY glScaled (GLdouble x, GLdouble y, GLdouble z); +GLAPI void GLAPIENTRY glScalef (GLfloat x, GLfloat y, GLfloat z); +GLAPI void GLAPIENTRY glScissor (GLint x, GLint y, GLsizei width, GLsizei height); +GLAPI void GLAPIENTRY glSelectBuffer (GLsizei size, GLuint *buffer); +GLAPI void GLAPIENTRY glShadeModel (GLenum mode); +GLAPI void GLAPIENTRY glStencilFunc (GLenum func, GLint ref, GLuint mask); +GLAPI void GLAPIENTRY glStencilMask (GLuint mask); +GLAPI void GLAPIENTRY glStencilOp (GLenum fail, GLenum zfail, GLenum zpass); +GLAPI void GLAPIENTRY glTexCoord1d (GLdouble s); +GLAPI void GLAPIENTRY glTexCoord1dv (const GLdouble *v); +GLAPI void GLAPIENTRY glTexCoord1f (GLfloat s); +GLAPI void GLAPIENTRY glTexCoord1fv (const GLfloat *v); +GLAPI void GLAPIENTRY glTexCoord1i (GLint s); +GLAPI void GLAPIENTRY glTexCoord1iv (const GLint *v); +GLAPI void GLAPIENTRY glTexCoord1s (GLshort s); +GLAPI void GLAPIENTRY glTexCoord1sv (const GLshort *v); +GLAPI void GLAPIENTRY glTexCoord2d (GLdouble s, GLdouble t); +GLAPI void GLAPIENTRY glTexCoord2dv (const GLdouble *v); +GLAPI void GLAPIENTRY glTexCoord2f (GLfloat s, GLfloat t); +GLAPI void GLAPIENTRY glTexCoord2fv (const GLfloat *v); +GLAPI void GLAPIENTRY glTexCoord2i (GLint s, GLint t); +GLAPI void GLAPIENTRY glTexCoord2iv (const GLint *v); +GLAPI void GLAPIENTRY glTexCoord2s (GLshort s, GLshort t); +GLAPI void GLAPIENTRY glTexCoord2sv (const GLshort *v); +GLAPI void GLAPIENTRY glTexCoord3d (GLdouble s, GLdouble t, GLdouble r); +GLAPI void GLAPIENTRY glTexCoord3dv (const GLdouble *v); +GLAPI void GLAPIENTRY glTexCoord3f (GLfloat s, GLfloat t, GLfloat r); +GLAPI void GLAPIENTRY glTexCoord3fv (const GLfloat *v); +GLAPI void GLAPIENTRY glTexCoord3i (GLint s, GLint t, GLint r); +GLAPI void GLAPIENTRY glTexCoord3iv (const GLint *v); +GLAPI void GLAPIENTRY glTexCoord3s (GLshort s, GLshort t, GLshort r); +GLAPI void GLAPIENTRY glTexCoord3sv (const GLshort *v); +GLAPI void GLAPIENTRY glTexCoord4d (GLdouble s, GLdouble t, GLdouble r, GLdouble q); +GLAPI void GLAPIENTRY glTexCoord4dv (const GLdouble *v); +GLAPI void GLAPIENTRY glTexCoord4f (GLfloat s, GLfloat t, GLfloat r, GLfloat q); +GLAPI void GLAPIENTRY glTexCoord4fv (const GLfloat *v); +GLAPI void GLAPIENTRY glTexCoord4i (GLint s, GLint t, GLint r, GLint q); +GLAPI void GLAPIENTRY glTexCoord4iv (const GLint *v); +GLAPI void GLAPIENTRY glTexCoord4s (GLshort s, GLshort t, GLshort r, GLshort q); +GLAPI void GLAPIENTRY glTexCoord4sv (const GLshort *v); +GLAPI void GLAPIENTRY glTexCoordPointer (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); +GLAPI void GLAPIENTRY glTexEnvf (GLenum target, GLenum pname, GLfloat param); +GLAPI void GLAPIENTRY glTexEnvfv (GLenum target, GLenum pname, const GLfloat *params); +GLAPI void GLAPIENTRY glTexEnvi (GLenum target, GLenum pname, GLint param); +GLAPI void GLAPIENTRY glTexEnviv (GLenum target, GLenum pname, const GLint *params); +GLAPI void GLAPIENTRY glTexGend (GLenum coord, GLenum pname, GLdouble param); +GLAPI void GLAPIENTRY glTexGendv (GLenum coord, GLenum pname, const GLdouble *params); +GLAPI void GLAPIENTRY glTexGenf (GLenum coord, GLenum pname, GLfloat param); +GLAPI void GLAPIENTRY glTexGenfv (GLenum coord, GLenum pname, const GLfloat *params); +GLAPI void GLAPIENTRY glTexGeni (GLenum coord, GLenum pname, GLint param); +GLAPI void GLAPIENTRY glTexGeniv (GLenum coord, GLenum pname, const GLint *params); +GLAPI void GLAPIENTRY glTexImage1D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels); +GLAPI void GLAPIENTRY glTexImage2D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels); +GLAPI void GLAPIENTRY glTexParameterf (GLenum target, GLenum pname, GLfloat param); +GLAPI void GLAPIENTRY glTexParameterfv (GLenum target, GLenum pname, const GLfloat *params); +GLAPI void GLAPIENTRY glTexParameteri (GLenum target, GLenum pname, GLint param); +GLAPI void GLAPIENTRY glTexParameteriv (GLenum target, GLenum pname, const GLint *params); +GLAPI void GLAPIENTRY glTexSubImage1D (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels); +GLAPI void GLAPIENTRY glTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels); +GLAPI void GLAPIENTRY glTranslated (GLdouble x, GLdouble y, GLdouble z); +GLAPI void GLAPIENTRY glTranslatef (GLfloat x, GLfloat y, GLfloat z); +GLAPI void GLAPIENTRY glVertex2d (GLdouble x, GLdouble y); +GLAPI void GLAPIENTRY glVertex2dv (const GLdouble *v); +GLAPI void GLAPIENTRY glVertex2f (GLfloat x, GLfloat y); +GLAPI void GLAPIENTRY glVertex2fv (const GLfloat *v); +GLAPI void GLAPIENTRY glVertex2i (GLint x, GLint y); +GLAPI void GLAPIENTRY glVertex2iv (const GLint *v); +GLAPI void GLAPIENTRY glVertex2s (GLshort x, GLshort y); +GLAPI void GLAPIENTRY glVertex2sv (const GLshort *v); +GLAPI void GLAPIENTRY glVertex3d (GLdouble x, GLdouble y, GLdouble z); +GLAPI void GLAPIENTRY glVertex3dv (const GLdouble *v); +GLAPI void GLAPIENTRY glVertex3f (GLfloat x, GLfloat y, GLfloat z); +GLAPI void GLAPIENTRY glVertex3fv (const GLfloat *v); +GLAPI void GLAPIENTRY glVertex3i (GLint x, GLint y, GLint z); +GLAPI void GLAPIENTRY glVertex3iv (const GLint *v); +GLAPI void GLAPIENTRY glVertex3s (GLshort x, GLshort y, GLshort z); +GLAPI void GLAPIENTRY glVertex3sv (const GLshort *v); +GLAPI void GLAPIENTRY glVertex4d (GLdouble x, GLdouble y, GLdouble z, GLdouble w); +GLAPI void GLAPIENTRY glVertex4dv (const GLdouble *v); +GLAPI void GLAPIENTRY glVertex4f (GLfloat x, GLfloat y, GLfloat z, GLfloat w); +GLAPI void GLAPIENTRY glVertex4fv (const GLfloat *v); +GLAPI void GLAPIENTRY glVertex4i (GLint x, GLint y, GLint z, GLint w); +GLAPI void GLAPIENTRY glVertex4iv (const GLint *v); +GLAPI void GLAPIENTRY glVertex4s (GLshort x, GLshort y, GLshort z, GLshort w); +GLAPI void GLAPIENTRY glVertex4sv (const GLshort *v); +GLAPI void GLAPIENTRY glVertexPointer (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); +GLAPI void GLAPIENTRY glViewport (GLint x, GLint y, GLsizei width, GLsizei height); + +#define GLEW_VERSION_1_1 GLEW_GET_VAR(__GLEW_VERSION_1_1) + +#endif /* GL_VERSION_1_1 */ + +/* ---------------------------------- GLU ---------------------------------- */ + +/* this is where we can safely include GLU */ +#if defined(__APPLE__) && defined(__MACH__) +#include +#else +#include +#endif + +/* ----------------------------- GL_VERSION_1_2 ---------------------------- */ + +#ifndef GL_VERSION_1_2 +#define GL_VERSION_1_2 1 + +#define GL_SMOOTH_POINT_SIZE_RANGE 0x0B12 +#define GL_SMOOTH_POINT_SIZE_GRANULARITY 0x0B13 +#define GL_SMOOTH_LINE_WIDTH_RANGE 0x0B22 +#define GL_SMOOTH_LINE_WIDTH_GRANULARITY 0x0B23 +#define GL_UNSIGNED_BYTE_3_3_2 0x8032 +#define GL_UNSIGNED_SHORT_4_4_4_4 0x8033 +#define GL_UNSIGNED_SHORT_5_5_5_1 0x8034 +#define GL_UNSIGNED_INT_8_8_8_8 0x8035 +#define GL_UNSIGNED_INT_10_10_10_2 0x8036 +#define GL_RESCALE_NORMAL 0x803A +#define GL_TEXTURE_BINDING_3D 0x806A +#define GL_PACK_SKIP_IMAGES 0x806B +#define GL_PACK_IMAGE_HEIGHT 0x806C +#define GL_UNPACK_SKIP_IMAGES 0x806D +#define GL_UNPACK_IMAGE_HEIGHT 0x806E +#define GL_TEXTURE_3D 0x806F +#define GL_PROXY_TEXTURE_3D 0x8070 +#define GL_TEXTURE_DEPTH 0x8071 +#define GL_TEXTURE_WRAP_R 0x8072 +#define GL_MAX_3D_TEXTURE_SIZE 0x8073 +#define GL_BGR 0x80E0 +#define GL_BGRA 0x80E1 +#define GL_MAX_ELEMENTS_VERTICES 0x80E8 +#define GL_MAX_ELEMENTS_INDICES 0x80E9 +#define GL_CLAMP_TO_EDGE 0x812F +#define GL_TEXTURE_MIN_LOD 0x813A +#define GL_TEXTURE_MAX_LOD 0x813B +#define GL_TEXTURE_BASE_LEVEL 0x813C +#define GL_TEXTURE_MAX_LEVEL 0x813D +#define GL_LIGHT_MODEL_COLOR_CONTROL 0x81F8 +#define GL_SINGLE_COLOR 0x81F9 +#define GL_SEPARATE_SPECULAR_COLOR 0x81FA +#define GL_UNSIGNED_BYTE_2_3_3_REV 0x8362 +#define GL_UNSIGNED_SHORT_5_6_5 0x8363 +#define GL_UNSIGNED_SHORT_5_6_5_REV 0x8364 +#define GL_UNSIGNED_SHORT_4_4_4_4_REV 0x8365 +#define GL_UNSIGNED_SHORT_1_5_5_5_REV 0x8366 +#define GL_UNSIGNED_INT_8_8_8_8_REV 0x8367 +#define GL_UNSIGNED_INT_2_10_10_10_REV 0x8368 +#define GL_ALIASED_POINT_SIZE_RANGE 0x846D +#define GL_ALIASED_LINE_WIDTH_RANGE 0x846E + +typedef void (GLAPIENTRY * PFNGLCOPYTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); +typedef void (GLAPIENTRY * PFNGLDRAWRANGEELEMENTSPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices); +typedef void (GLAPIENTRY * PFNGLTEXIMAGE3DPROC) (GLenum target, GLint level, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels); +typedef void (GLAPIENTRY * PFNGLTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels); + +#define glCopyTexSubImage3D GLEW_GET_FUN(__glewCopyTexSubImage3D) +#define glDrawRangeElements GLEW_GET_FUN(__glewDrawRangeElements) +#define glTexImage3D GLEW_GET_FUN(__glewTexImage3D) +#define glTexSubImage3D GLEW_GET_FUN(__glewTexSubImage3D) + +#define GLEW_VERSION_1_2 GLEW_GET_VAR(__GLEW_VERSION_1_2) + +#endif /* GL_VERSION_1_2 */ + +/* ----------------------------- GL_VERSION_1_3 ---------------------------- */ + +#ifndef GL_VERSION_1_3 +#define GL_VERSION_1_3 1 + +#define GL_MULTISAMPLE 0x809D +#define GL_SAMPLE_ALPHA_TO_COVERAGE 0x809E +#define GL_SAMPLE_ALPHA_TO_ONE 0x809F +#define GL_SAMPLE_COVERAGE 0x80A0 +#define GL_SAMPLE_BUFFERS 0x80A8 +#define GL_SAMPLES 0x80A9 +#define GL_SAMPLE_COVERAGE_VALUE 0x80AA +#define GL_SAMPLE_COVERAGE_INVERT 0x80AB +#define GL_CLAMP_TO_BORDER 0x812D +#define GL_TEXTURE0 0x84C0 +#define GL_TEXTURE1 0x84C1 +#define GL_TEXTURE2 0x84C2 +#define GL_TEXTURE3 0x84C3 +#define GL_TEXTURE4 0x84C4 +#define GL_TEXTURE5 0x84C5 +#define GL_TEXTURE6 0x84C6 +#define GL_TEXTURE7 0x84C7 +#define GL_TEXTURE8 0x84C8 +#define GL_TEXTURE9 0x84C9 +#define GL_TEXTURE10 0x84CA +#define GL_TEXTURE11 0x84CB +#define GL_TEXTURE12 0x84CC +#define GL_TEXTURE13 0x84CD +#define GL_TEXTURE14 0x84CE +#define GL_TEXTURE15 0x84CF +#define GL_TEXTURE16 0x84D0 +#define GL_TEXTURE17 0x84D1 +#define GL_TEXTURE18 0x84D2 +#define GL_TEXTURE19 0x84D3 +#define GL_TEXTURE20 0x84D4 +#define GL_TEXTURE21 0x84D5 +#define GL_TEXTURE22 0x84D6 +#define GL_TEXTURE23 0x84D7 +#define GL_TEXTURE24 0x84D8 +#define GL_TEXTURE25 0x84D9 +#define GL_TEXTURE26 0x84DA +#define GL_TEXTURE27 0x84DB +#define GL_TEXTURE28 0x84DC +#define GL_TEXTURE29 0x84DD +#define GL_TEXTURE30 0x84DE +#define GL_TEXTURE31 0x84DF +#define GL_ACTIVE_TEXTURE 0x84E0 +#define GL_CLIENT_ACTIVE_TEXTURE 0x84E1 +#define GL_MAX_TEXTURE_UNITS 0x84E2 +#define GL_TRANSPOSE_MODELVIEW_MATRIX 0x84E3 +#define GL_TRANSPOSE_PROJECTION_MATRIX 0x84E4 +#define GL_TRANSPOSE_TEXTURE_MATRIX 0x84E5 +#define GL_TRANSPOSE_COLOR_MATRIX 0x84E6 +#define GL_SUBTRACT 0x84E7 +#define GL_COMPRESSED_ALPHA 0x84E9 +#define GL_COMPRESSED_LUMINANCE 0x84EA +#define GL_COMPRESSED_LUMINANCE_ALPHA 0x84EB +#define GL_COMPRESSED_INTENSITY 0x84EC +#define GL_COMPRESSED_RGB 0x84ED +#define GL_COMPRESSED_RGBA 0x84EE +#define GL_TEXTURE_COMPRESSION_HINT 0x84EF +#define GL_NORMAL_MAP 0x8511 +#define GL_REFLECTION_MAP 0x8512 +#define GL_TEXTURE_CUBE_MAP 0x8513 +#define GL_TEXTURE_BINDING_CUBE_MAP 0x8514 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_X 0x8515 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X 0x8516 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y 0x8517 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y 0x8518 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z 0x8519 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 0x851A +#define GL_PROXY_TEXTURE_CUBE_MAP 0x851B +#define GL_MAX_CUBE_MAP_TEXTURE_SIZE 0x851C +#define GL_COMBINE 0x8570 +#define GL_COMBINE_RGB 0x8571 +#define GL_COMBINE_ALPHA 0x8572 +#define GL_RGB_SCALE 0x8573 +#define GL_ADD_SIGNED 0x8574 +#define GL_INTERPOLATE 0x8575 +#define GL_CONSTANT 0x8576 +#define GL_PRIMARY_COLOR 0x8577 +#define GL_PREVIOUS 0x8578 +#define GL_SOURCE0_RGB 0x8580 +#define GL_SOURCE1_RGB 0x8581 +#define GL_SOURCE2_RGB 0x8582 +#define GL_SOURCE0_ALPHA 0x8588 +#define GL_SOURCE1_ALPHA 0x8589 +#define GL_SOURCE2_ALPHA 0x858A +#define GL_OPERAND0_RGB 0x8590 +#define GL_OPERAND1_RGB 0x8591 +#define GL_OPERAND2_RGB 0x8592 +#define GL_OPERAND0_ALPHA 0x8598 +#define GL_OPERAND1_ALPHA 0x8599 +#define GL_OPERAND2_ALPHA 0x859A +#define GL_TEXTURE_COMPRESSED_IMAGE_SIZE 0x86A0 +#define GL_TEXTURE_COMPRESSED 0x86A1 +#define GL_NUM_COMPRESSED_TEXTURE_FORMATS 0x86A2 +#define GL_COMPRESSED_TEXTURE_FORMATS 0x86A3 +#define GL_DOT3_RGB 0x86AE +#define GL_DOT3_RGBA 0x86AF +#define GL_MULTISAMPLE_BIT 0x20000000 + +typedef void (GLAPIENTRY * PFNGLACTIVETEXTUREPROC) (GLenum texture); +typedef void (GLAPIENTRY * PFNGLCLIENTACTIVETEXTUREPROC) (GLenum texture); +typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXIMAGE1DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *data); +typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXIMAGE2DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data); +typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXIMAGE3DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data); +typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *data); +typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data); +typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data); +typedef void (GLAPIENTRY * PFNGLGETCOMPRESSEDTEXIMAGEPROC) (GLenum target, GLint lod, GLvoid *img); +typedef void (GLAPIENTRY * PFNGLLOADTRANSPOSEMATRIXDPROC) (const GLdouble m[16]); +typedef void (GLAPIENTRY * PFNGLLOADTRANSPOSEMATRIXFPROC) (const GLfloat m[16]); +typedef void (GLAPIENTRY * PFNGLMULTTRANSPOSEMATRIXDPROC) (const GLdouble m[16]); +typedef void (GLAPIENTRY * PFNGLMULTTRANSPOSEMATRIXFPROC) (const GLfloat m[16]); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1DPROC) (GLenum target, GLdouble s); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1DVPROC) (GLenum target, const GLdouble *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1FPROC) (GLenum target, GLfloat s); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1FVPROC) (GLenum target, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1IPROC) (GLenum target, GLint s); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1IVPROC) (GLenum target, const GLint *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1SPROC) (GLenum target, GLshort s); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1SVPROC) (GLenum target, const GLshort *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2DPROC) (GLenum target, GLdouble s, GLdouble t); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2DVPROC) (GLenum target, const GLdouble *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2FVPROC) (GLenum target, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2IPROC) (GLenum target, GLint s, GLint t); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2IVPROC) (GLenum target, const GLint *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2SPROC) (GLenum target, GLshort s, GLshort t); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2SVPROC) (GLenum target, const GLshort *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3DPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3DVPROC) (GLenum target, const GLdouble *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3FPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3FVPROC) (GLenum target, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3IPROC) (GLenum target, GLint s, GLint t, GLint r); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3IVPROC) (GLenum target, const GLint *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3SPROC) (GLenum target, GLshort s, GLshort t, GLshort r); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3SVPROC) (GLenum target, const GLshort *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4DPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4DVPROC) (GLenum target, const GLdouble *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4FPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4FVPROC) (GLenum target, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4IPROC) (GLenum target, GLint s, GLint t, GLint r, GLint q); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4IVPROC) (GLenum target, const GLint *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4SPROC) (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4SVPROC) (GLenum target, const GLshort *v); +typedef void (GLAPIENTRY * PFNGLSAMPLECOVERAGEPROC) (GLclampf value, GLboolean invert); + +#define glActiveTexture GLEW_GET_FUN(__glewActiveTexture) +#define glClientActiveTexture GLEW_GET_FUN(__glewClientActiveTexture) +#define glCompressedTexImage1D GLEW_GET_FUN(__glewCompressedTexImage1D) +#define glCompressedTexImage2D GLEW_GET_FUN(__glewCompressedTexImage2D) +#define glCompressedTexImage3D GLEW_GET_FUN(__glewCompressedTexImage3D) +#define glCompressedTexSubImage1D GLEW_GET_FUN(__glewCompressedTexSubImage1D) +#define glCompressedTexSubImage2D GLEW_GET_FUN(__glewCompressedTexSubImage2D) +#define glCompressedTexSubImage3D GLEW_GET_FUN(__glewCompressedTexSubImage3D) +#define glGetCompressedTexImage GLEW_GET_FUN(__glewGetCompressedTexImage) +#define glLoadTransposeMatrixd GLEW_GET_FUN(__glewLoadTransposeMatrixd) +#define glLoadTransposeMatrixf GLEW_GET_FUN(__glewLoadTransposeMatrixf) +#define glMultTransposeMatrixd GLEW_GET_FUN(__glewMultTransposeMatrixd) +#define glMultTransposeMatrixf GLEW_GET_FUN(__glewMultTransposeMatrixf) +#define glMultiTexCoord1d GLEW_GET_FUN(__glewMultiTexCoord1d) +#define glMultiTexCoord1dv GLEW_GET_FUN(__glewMultiTexCoord1dv) +#define glMultiTexCoord1f GLEW_GET_FUN(__glewMultiTexCoord1f) +#define glMultiTexCoord1fv GLEW_GET_FUN(__glewMultiTexCoord1fv) +#define glMultiTexCoord1i GLEW_GET_FUN(__glewMultiTexCoord1i) +#define glMultiTexCoord1iv GLEW_GET_FUN(__glewMultiTexCoord1iv) +#define glMultiTexCoord1s GLEW_GET_FUN(__glewMultiTexCoord1s) +#define glMultiTexCoord1sv GLEW_GET_FUN(__glewMultiTexCoord1sv) +#define glMultiTexCoord2d GLEW_GET_FUN(__glewMultiTexCoord2d) +#define glMultiTexCoord2dv GLEW_GET_FUN(__glewMultiTexCoord2dv) +#define glMultiTexCoord2f GLEW_GET_FUN(__glewMultiTexCoord2f) +#define glMultiTexCoord2fv GLEW_GET_FUN(__glewMultiTexCoord2fv) +#define glMultiTexCoord2i GLEW_GET_FUN(__glewMultiTexCoord2i) +#define glMultiTexCoord2iv GLEW_GET_FUN(__glewMultiTexCoord2iv) +#define glMultiTexCoord2s GLEW_GET_FUN(__glewMultiTexCoord2s) +#define glMultiTexCoord2sv GLEW_GET_FUN(__glewMultiTexCoord2sv) +#define glMultiTexCoord3d GLEW_GET_FUN(__glewMultiTexCoord3d) +#define glMultiTexCoord3dv GLEW_GET_FUN(__glewMultiTexCoord3dv) +#define glMultiTexCoord3f GLEW_GET_FUN(__glewMultiTexCoord3f) +#define glMultiTexCoord3fv GLEW_GET_FUN(__glewMultiTexCoord3fv) +#define glMultiTexCoord3i GLEW_GET_FUN(__glewMultiTexCoord3i) +#define glMultiTexCoord3iv GLEW_GET_FUN(__glewMultiTexCoord3iv) +#define glMultiTexCoord3s GLEW_GET_FUN(__glewMultiTexCoord3s) +#define glMultiTexCoord3sv GLEW_GET_FUN(__glewMultiTexCoord3sv) +#define glMultiTexCoord4d GLEW_GET_FUN(__glewMultiTexCoord4d) +#define glMultiTexCoord4dv GLEW_GET_FUN(__glewMultiTexCoord4dv) +#define glMultiTexCoord4f GLEW_GET_FUN(__glewMultiTexCoord4f) +#define glMultiTexCoord4fv GLEW_GET_FUN(__glewMultiTexCoord4fv) +#define glMultiTexCoord4i GLEW_GET_FUN(__glewMultiTexCoord4i) +#define glMultiTexCoord4iv GLEW_GET_FUN(__glewMultiTexCoord4iv) +#define glMultiTexCoord4s GLEW_GET_FUN(__glewMultiTexCoord4s) +#define glMultiTexCoord4sv GLEW_GET_FUN(__glewMultiTexCoord4sv) +#define glSampleCoverage GLEW_GET_FUN(__glewSampleCoverage) + +#define GLEW_VERSION_1_3 GLEW_GET_VAR(__GLEW_VERSION_1_3) + +#endif /* GL_VERSION_1_3 */ + +/* ----------------------------- GL_VERSION_1_4 ---------------------------- */ + +#ifndef GL_VERSION_1_4 +#define GL_VERSION_1_4 1 + +#define GL_BLEND_DST_RGB 0x80C8 +#define GL_BLEND_SRC_RGB 0x80C9 +#define GL_BLEND_DST_ALPHA 0x80CA +#define GL_BLEND_SRC_ALPHA 0x80CB +#define GL_POINT_SIZE_MIN 0x8126 +#define GL_POINT_SIZE_MAX 0x8127 +#define GL_POINT_FADE_THRESHOLD_SIZE 0x8128 +#define GL_POINT_DISTANCE_ATTENUATION 0x8129 +#define GL_GENERATE_MIPMAP 0x8191 +#define GL_GENERATE_MIPMAP_HINT 0x8192 +#define GL_DEPTH_COMPONENT16 0x81A5 +#define GL_DEPTH_COMPONENT24 0x81A6 +#define GL_DEPTH_COMPONENT32 0x81A7 +#define GL_MIRRORED_REPEAT 0x8370 +#define GL_FOG_COORDINATE_SOURCE 0x8450 +#define GL_FOG_COORDINATE 0x8451 +#define GL_FRAGMENT_DEPTH 0x8452 +#define GL_CURRENT_FOG_COORDINATE 0x8453 +#define GL_FOG_COORDINATE_ARRAY_TYPE 0x8454 +#define GL_FOG_COORDINATE_ARRAY_STRIDE 0x8455 +#define GL_FOG_COORDINATE_ARRAY_POINTER 0x8456 +#define GL_FOG_COORDINATE_ARRAY 0x8457 +#define GL_COLOR_SUM 0x8458 +#define GL_CURRENT_SECONDARY_COLOR 0x8459 +#define GL_SECONDARY_COLOR_ARRAY_SIZE 0x845A +#define GL_SECONDARY_COLOR_ARRAY_TYPE 0x845B +#define GL_SECONDARY_COLOR_ARRAY_STRIDE 0x845C +#define GL_SECONDARY_COLOR_ARRAY_POINTER 0x845D +#define GL_SECONDARY_COLOR_ARRAY 0x845E +#define GL_MAX_TEXTURE_LOD_BIAS 0x84FD +#define GL_TEXTURE_FILTER_CONTROL 0x8500 +#define GL_TEXTURE_LOD_BIAS 0x8501 +#define GL_INCR_WRAP 0x8507 +#define GL_DECR_WRAP 0x8508 +#define GL_TEXTURE_DEPTH_SIZE 0x884A +#define GL_DEPTH_TEXTURE_MODE 0x884B +#define GL_TEXTURE_COMPARE_MODE 0x884C +#define GL_TEXTURE_COMPARE_FUNC 0x884D +#define GL_COMPARE_R_TO_TEXTURE 0x884E + +typedef void (GLAPIENTRY * PFNGLBLENDCOLORPROC) (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha); +typedef void (GLAPIENTRY * PFNGLBLENDEQUATIONPROC) (GLenum mode); +typedef void (GLAPIENTRY * PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha); +typedef void (GLAPIENTRY * PFNGLFOGCOORDPOINTERPROC) (GLenum type, GLsizei stride, const GLvoid *pointer); +typedef void (GLAPIENTRY * PFNGLFOGCOORDDPROC) (GLdouble coord); +typedef void (GLAPIENTRY * PFNGLFOGCOORDDVPROC) (const GLdouble *coord); +typedef void (GLAPIENTRY * PFNGLFOGCOORDFPROC) (GLfloat coord); +typedef void (GLAPIENTRY * PFNGLFOGCOORDFVPROC) (const GLfloat *coord); +typedef void (GLAPIENTRY * PFNGLMULTIDRAWARRAYSPROC) (GLenum mode, GLint *first, GLsizei *count, GLsizei primcount); +typedef void (GLAPIENTRY * PFNGLMULTIDRAWELEMENTSPROC) (GLenum mode, GLsizei *count, GLenum type, const GLvoid **indices, GLsizei primcount); +typedef void (GLAPIENTRY * PFNGLPOINTPARAMETERFPROC) (GLenum pname, GLfloat param); +typedef void (GLAPIENTRY * PFNGLPOINTPARAMETERFVPROC) (GLenum pname, GLfloat *params); +typedef void (GLAPIENTRY * PFNGLPOINTPARAMETERIPROC) (GLenum pname, GLint param); +typedef void (GLAPIENTRY * PFNGLPOINTPARAMETERIVPROC) (GLenum pname, GLint *params); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3BPROC) (GLbyte red, GLbyte green, GLbyte blue); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3BVPROC) (const GLbyte *v); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3DPROC) (GLdouble red, GLdouble green, GLdouble blue); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3DVPROC) (const GLdouble *v); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3FPROC) (GLfloat red, GLfloat green, GLfloat blue); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3FVPROC) (const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3IPROC) (GLint red, GLint green, GLint blue); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3IVPROC) (const GLint *v); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3SPROC) (GLshort red, GLshort green, GLshort blue); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3SVPROC) (const GLshort *v); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3UBPROC) (GLubyte red, GLubyte green, GLubyte blue); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3UBVPROC) (const GLubyte *v); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3UIPROC) (GLuint red, GLuint green, GLuint blue); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3UIVPROC) (const GLuint *v); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3USPROC) (GLushort red, GLushort green, GLushort blue); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3USVPROC) (const GLushort *v); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLORPOINTERPROC) (GLint size, GLenum type, GLsizei stride, GLvoid *pointer); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS2DPROC) (GLdouble x, GLdouble y); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS2DVPROC) (const GLdouble *p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS2FPROC) (GLfloat x, GLfloat y); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS2FVPROC) (const GLfloat *p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS2IPROC) (GLint x, GLint y); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS2IVPROC) (const GLint *p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS2SPROC) (GLshort x, GLshort y); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS2SVPROC) (const GLshort *p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS3DPROC) (GLdouble x, GLdouble y, GLdouble z); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS3DVPROC) (const GLdouble *p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS3FPROC) (GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS3FVPROC) (const GLfloat *p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS3IPROC) (GLint x, GLint y, GLint z); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS3IVPROC) (const GLint *p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS3SPROC) (GLshort x, GLshort y, GLshort z); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS3SVPROC) (const GLshort *p); + +#define glBlendColor GLEW_GET_FUN(__glewBlendColor) +#define glBlendEquation GLEW_GET_FUN(__glewBlendEquation) +#define glBlendFuncSeparate GLEW_GET_FUN(__glewBlendFuncSeparate) +#define glFogCoordPointer GLEW_GET_FUN(__glewFogCoordPointer) +#define glFogCoordd GLEW_GET_FUN(__glewFogCoordd) +#define glFogCoorddv GLEW_GET_FUN(__glewFogCoorddv) +#define glFogCoordf GLEW_GET_FUN(__glewFogCoordf) +#define glFogCoordfv GLEW_GET_FUN(__glewFogCoordfv) +#define glMultiDrawArrays GLEW_GET_FUN(__glewMultiDrawArrays) +#define glMultiDrawElements GLEW_GET_FUN(__glewMultiDrawElements) +#define glPointParameterf GLEW_GET_FUN(__glewPointParameterf) +#define glPointParameterfv GLEW_GET_FUN(__glewPointParameterfv) +#define glPointParameteri GLEW_GET_FUN(__glewPointParameteri) +#define glPointParameteriv GLEW_GET_FUN(__glewPointParameteriv) +#define glSecondaryColor3b GLEW_GET_FUN(__glewSecondaryColor3b) +#define glSecondaryColor3bv GLEW_GET_FUN(__glewSecondaryColor3bv) +#define glSecondaryColor3d GLEW_GET_FUN(__glewSecondaryColor3d) +#define glSecondaryColor3dv GLEW_GET_FUN(__glewSecondaryColor3dv) +#define glSecondaryColor3f GLEW_GET_FUN(__glewSecondaryColor3f) +#define glSecondaryColor3fv GLEW_GET_FUN(__glewSecondaryColor3fv) +#define glSecondaryColor3i GLEW_GET_FUN(__glewSecondaryColor3i) +#define glSecondaryColor3iv GLEW_GET_FUN(__glewSecondaryColor3iv) +#define glSecondaryColor3s GLEW_GET_FUN(__glewSecondaryColor3s) +#define glSecondaryColor3sv GLEW_GET_FUN(__glewSecondaryColor3sv) +#define glSecondaryColor3ub GLEW_GET_FUN(__glewSecondaryColor3ub) +#define glSecondaryColor3ubv GLEW_GET_FUN(__glewSecondaryColor3ubv) +#define glSecondaryColor3ui GLEW_GET_FUN(__glewSecondaryColor3ui) +#define glSecondaryColor3uiv GLEW_GET_FUN(__glewSecondaryColor3uiv) +#define glSecondaryColor3us GLEW_GET_FUN(__glewSecondaryColor3us) +#define glSecondaryColor3usv GLEW_GET_FUN(__glewSecondaryColor3usv) +#define glSecondaryColorPointer GLEW_GET_FUN(__glewSecondaryColorPointer) +#define glWindowPos2d GLEW_GET_FUN(__glewWindowPos2d) +#define glWindowPos2dv GLEW_GET_FUN(__glewWindowPos2dv) +#define glWindowPos2f GLEW_GET_FUN(__glewWindowPos2f) +#define glWindowPos2fv GLEW_GET_FUN(__glewWindowPos2fv) +#define glWindowPos2i GLEW_GET_FUN(__glewWindowPos2i) +#define glWindowPos2iv GLEW_GET_FUN(__glewWindowPos2iv) +#define glWindowPos2s GLEW_GET_FUN(__glewWindowPos2s) +#define glWindowPos2sv GLEW_GET_FUN(__glewWindowPos2sv) +#define glWindowPos3d GLEW_GET_FUN(__glewWindowPos3d) +#define glWindowPos3dv GLEW_GET_FUN(__glewWindowPos3dv) +#define glWindowPos3f GLEW_GET_FUN(__glewWindowPos3f) +#define glWindowPos3fv GLEW_GET_FUN(__glewWindowPos3fv) +#define glWindowPos3i GLEW_GET_FUN(__glewWindowPos3i) +#define glWindowPos3iv GLEW_GET_FUN(__glewWindowPos3iv) +#define glWindowPos3s GLEW_GET_FUN(__glewWindowPos3s) +#define glWindowPos3sv GLEW_GET_FUN(__glewWindowPos3sv) + +#define GLEW_VERSION_1_4 GLEW_GET_VAR(__GLEW_VERSION_1_4) + +#endif /* GL_VERSION_1_4 */ + +/* ----------------------------- GL_VERSION_1_5 ---------------------------- */ + +#ifndef GL_VERSION_1_5 +#define GL_VERSION_1_5 1 + +#define GL_FOG_COORD_SRC GL_FOG_COORDINATE_SOURCE +#define GL_FOG_COORD GL_FOG_COORDINATE +#define GL_FOG_COORD_ARRAY GL_FOG_COORDINATE_ARRAY +#define GL_SRC0_RGB GL_SOURCE0_RGB +#define GL_FOG_COORD_ARRAY_POINTER GL_FOG_COORDINATE_ARRAY_POINTER +#define GL_FOG_COORD_ARRAY_TYPE GL_FOG_COORDINATE_ARRAY_TYPE +#define GL_SRC1_ALPHA GL_SOURCE1_ALPHA +#define GL_CURRENT_FOG_COORD GL_CURRENT_FOG_COORDINATE +#define GL_FOG_COORD_ARRAY_STRIDE GL_FOG_COORDINATE_ARRAY_STRIDE +#define GL_SRC0_ALPHA GL_SOURCE0_ALPHA +#define GL_SRC1_RGB GL_SOURCE1_RGB +#define GL_FOG_COORD_ARRAY_BUFFER_BINDING GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING +#define GL_SRC2_ALPHA GL_SOURCE2_ALPHA +#define GL_SRC2_RGB GL_SOURCE2_RGB +#define GL_BUFFER_SIZE 0x8764 +#define GL_BUFFER_USAGE 0x8765 +#define GL_QUERY_COUNTER_BITS 0x8864 +#define GL_CURRENT_QUERY 0x8865 +#define GL_QUERY_RESULT 0x8866 +#define GL_QUERY_RESULT_AVAILABLE 0x8867 +#define GL_ARRAY_BUFFER 0x8892 +#define GL_ELEMENT_ARRAY_BUFFER 0x8893 +#define GL_ARRAY_BUFFER_BINDING 0x8894 +#define GL_ELEMENT_ARRAY_BUFFER_BINDING 0x8895 +#define GL_VERTEX_ARRAY_BUFFER_BINDING 0x8896 +#define GL_NORMAL_ARRAY_BUFFER_BINDING 0x8897 +#define GL_COLOR_ARRAY_BUFFER_BINDING 0x8898 +#define GL_INDEX_ARRAY_BUFFER_BINDING 0x8899 +#define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING 0x889A +#define GL_EDGE_FLAG_ARRAY_BUFFER_BINDING 0x889B +#define GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING 0x889C +#define GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING 0x889D +#define GL_WEIGHT_ARRAY_BUFFER_BINDING 0x889E +#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING 0x889F +#define GL_READ_ONLY 0x88B8 +#define GL_WRITE_ONLY 0x88B9 +#define GL_READ_WRITE 0x88BA +#define GL_BUFFER_ACCESS 0x88BB +#define GL_BUFFER_MAPPED 0x88BC +#define GL_BUFFER_MAP_POINTER 0x88BD +#define GL_STREAM_DRAW 0x88E0 +#define GL_STREAM_READ 0x88E1 +#define GL_STREAM_COPY 0x88E2 +#define GL_STATIC_DRAW 0x88E4 +#define GL_STATIC_READ 0x88E5 +#define GL_STATIC_COPY 0x88E6 +#define GL_DYNAMIC_DRAW 0x88E8 +#define GL_DYNAMIC_READ 0x88E9 +#define GL_DYNAMIC_COPY 0x88EA +#define GL_SAMPLES_PASSED 0x8914 + +typedef ptrdiff_t GLsizeiptr; +typedef ptrdiff_t GLintptr; + +typedef void (GLAPIENTRY * PFNGLBEGINQUERYPROC) (GLenum target, GLuint id); +typedef void (GLAPIENTRY * PFNGLBINDBUFFERPROC) (GLenum target, GLuint buffer); +typedef void (GLAPIENTRY * PFNGLBUFFERDATAPROC) (GLenum target, GLsizeiptr size, const GLvoid* data, GLenum usage); +typedef void (GLAPIENTRY * PFNGLBUFFERSUBDATAPROC) (GLenum target, GLintptr offset, GLsizeiptr size, const GLvoid* data); +typedef void (GLAPIENTRY * PFNGLDELETEBUFFERSPROC) (GLsizei n, const GLuint* buffers); +typedef void (GLAPIENTRY * PFNGLDELETEQUERIESPROC) (GLsizei n, const GLuint* ids); +typedef void (GLAPIENTRY * PFNGLENDQUERYPROC) (GLenum target); +typedef void (GLAPIENTRY * PFNGLGENBUFFERSPROC) (GLsizei n, GLuint* buffers); +typedef void (GLAPIENTRY * PFNGLGENQUERIESPROC) (GLsizei n, GLuint* ids); +typedef void (GLAPIENTRY * PFNGLGETBUFFERPARAMETERIVPROC) (GLenum target, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETBUFFERPOINTERVPROC) (GLenum target, GLenum pname, GLvoid** params); +typedef void (GLAPIENTRY * PFNGLGETBUFFERSUBDATAPROC) (GLenum target, GLintptr offset, GLsizeiptr size, GLvoid* data); +typedef void (GLAPIENTRY * PFNGLGETQUERYOBJECTIVPROC) (GLuint id, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETQUERYOBJECTUIVPROC) (GLuint id, GLenum pname, GLuint* params); +typedef void (GLAPIENTRY * PFNGLGETQUERYIVPROC) (GLenum target, GLenum pname, GLint* params); +typedef GLboolean (GLAPIENTRY * PFNGLISBUFFERPROC) (GLuint buffer); +typedef GLboolean (GLAPIENTRY * PFNGLISQUERYPROC) (GLuint id); +typedef GLvoid* (GLAPIENTRY * PFNGLMAPBUFFERPROC) (GLenum target, GLenum access); +typedef GLboolean (GLAPIENTRY * PFNGLUNMAPBUFFERPROC) (GLenum target); + +#define glBeginQuery GLEW_GET_FUN(__glewBeginQuery) +#define glBindBuffer GLEW_GET_FUN(__glewBindBuffer) +#define glBufferData GLEW_GET_FUN(__glewBufferData) +#define glBufferSubData GLEW_GET_FUN(__glewBufferSubData) +#define glDeleteBuffers GLEW_GET_FUN(__glewDeleteBuffers) +#define glDeleteQueries GLEW_GET_FUN(__glewDeleteQueries) +#define glEndQuery GLEW_GET_FUN(__glewEndQuery) +#define glGenBuffers GLEW_GET_FUN(__glewGenBuffers) +#define glGenQueries GLEW_GET_FUN(__glewGenQueries) +#define glGetBufferParameteriv GLEW_GET_FUN(__glewGetBufferParameteriv) +#define glGetBufferPointerv GLEW_GET_FUN(__glewGetBufferPointerv) +#define glGetBufferSubData GLEW_GET_FUN(__glewGetBufferSubData) +#define glGetQueryObjectiv GLEW_GET_FUN(__glewGetQueryObjectiv) +#define glGetQueryObjectuiv GLEW_GET_FUN(__glewGetQueryObjectuiv) +#define glGetQueryiv GLEW_GET_FUN(__glewGetQueryiv) +#define glIsBuffer GLEW_GET_FUN(__glewIsBuffer) +#define glIsQuery GLEW_GET_FUN(__glewIsQuery) +#define glMapBuffer GLEW_GET_FUN(__glewMapBuffer) +#define glUnmapBuffer GLEW_GET_FUN(__glewUnmapBuffer) + +#define GLEW_VERSION_1_5 GLEW_GET_VAR(__GLEW_VERSION_1_5) + +#endif /* GL_VERSION_1_5 */ + +/* ----------------------------- GL_VERSION_2_0 ---------------------------- */ + +#ifndef GL_VERSION_2_0 +#define GL_VERSION_2_0 1 + +#define GL_BLEND_EQUATION_RGB GL_BLEND_EQUATION +#define GL_VERTEX_ATTRIB_ARRAY_ENABLED 0x8622 +#define GL_VERTEX_ATTRIB_ARRAY_SIZE 0x8623 +#define GL_VERTEX_ATTRIB_ARRAY_STRIDE 0x8624 +#define GL_VERTEX_ATTRIB_ARRAY_TYPE 0x8625 +#define GL_CURRENT_VERTEX_ATTRIB 0x8626 +#define GL_VERTEX_PROGRAM_POINT_SIZE 0x8642 +#define GL_VERTEX_PROGRAM_TWO_SIDE 0x8643 +#define GL_VERTEX_ATTRIB_ARRAY_POINTER 0x8645 +#define GL_STENCIL_BACK_FUNC 0x8800 +#define GL_STENCIL_BACK_FAIL 0x8801 +#define GL_STENCIL_BACK_PASS_DEPTH_FAIL 0x8802 +#define GL_STENCIL_BACK_PASS_DEPTH_PASS 0x8803 +#define GL_MAX_DRAW_BUFFERS 0x8824 +#define GL_DRAW_BUFFER0 0x8825 +#define GL_DRAW_BUFFER1 0x8826 +#define GL_DRAW_BUFFER2 0x8827 +#define GL_DRAW_BUFFER3 0x8828 +#define GL_DRAW_BUFFER4 0x8829 +#define GL_DRAW_BUFFER5 0x882A +#define GL_DRAW_BUFFER6 0x882B +#define GL_DRAW_BUFFER7 0x882C +#define GL_DRAW_BUFFER8 0x882D +#define GL_DRAW_BUFFER9 0x882E +#define GL_DRAW_BUFFER10 0x882F +#define GL_DRAW_BUFFER11 0x8830 +#define GL_DRAW_BUFFER12 0x8831 +#define GL_DRAW_BUFFER13 0x8832 +#define GL_DRAW_BUFFER14 0x8833 +#define GL_DRAW_BUFFER15 0x8834 +#define GL_BLEND_EQUATION_ALPHA 0x883D +#define GL_POINT_SPRITE 0x8861 +#define GL_COORD_REPLACE 0x8862 +#define GL_MAX_VERTEX_ATTRIBS 0x8869 +#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED 0x886A +#define GL_MAX_TEXTURE_COORDS 0x8871 +#define GL_MAX_TEXTURE_IMAGE_UNITS 0x8872 +#define GL_FRAGMENT_SHADER 0x8B30 +#define GL_VERTEX_SHADER 0x8B31 +#define GL_MAX_FRAGMENT_UNIFORM_COMPONENTS 0x8B49 +#define GL_MAX_VERTEX_UNIFORM_COMPONENTS 0x8B4A +#define GL_MAX_VARYING_FLOATS 0x8B4B +#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS 0x8B4C +#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS 0x8B4D +#define GL_SHADER_TYPE 0x8B4F +#define GL_FLOAT_VEC2 0x8B50 +#define GL_FLOAT_VEC3 0x8B51 +#define GL_FLOAT_VEC4 0x8B52 +#define GL_INT_VEC2 0x8B53 +#define GL_INT_VEC3 0x8B54 +#define GL_INT_VEC4 0x8B55 +#define GL_BOOL 0x8B56 +#define GL_BOOL_VEC2 0x8B57 +#define GL_BOOL_VEC3 0x8B58 +#define GL_BOOL_VEC4 0x8B59 +#define GL_FLOAT_MAT2 0x8B5A +#define GL_FLOAT_MAT3 0x8B5B +#define GL_FLOAT_MAT4 0x8B5C +#define GL_SAMPLER_1D 0x8B5D +#define GL_SAMPLER_2D 0x8B5E +#define GL_SAMPLER_3D 0x8B5F +#define GL_SAMPLER_CUBE 0x8B60 +#define GL_SAMPLER_1D_SHADOW 0x8B61 +#define GL_SAMPLER_2D_SHADOW 0x8B62 +#define GL_DELETE_STATUS 0x8B80 +#define GL_COMPILE_STATUS 0x8B81 +#define GL_LINK_STATUS 0x8B82 +#define GL_VALIDATE_STATUS 0x8B83 +#define GL_INFO_LOG_LENGTH 0x8B84 +#define GL_ATTACHED_SHADERS 0x8B85 +#define GL_ACTIVE_UNIFORMS 0x8B86 +#define GL_ACTIVE_UNIFORM_MAX_LENGTH 0x8B87 +#define GL_SHADER_SOURCE_LENGTH 0x8B88 +#define GL_ACTIVE_ATTRIBUTES 0x8B89 +#define GL_ACTIVE_ATTRIBUTE_MAX_LENGTH 0x8B8A +#define GL_FRAGMENT_SHADER_DERIVATIVE_HINT 0x8B8B +#define GL_SHADING_LANGUAGE_VERSION 0x8B8C +#define GL_CURRENT_PROGRAM 0x8B8D +#define GL_POINT_SPRITE_COORD_ORIGIN 0x8CA0 +#define GL_LOWER_LEFT 0x8CA1 +#define GL_UPPER_LEFT 0x8CA2 +#define GL_STENCIL_BACK_REF 0x8CA3 +#define GL_STENCIL_BACK_VALUE_MASK 0x8CA4 +#define GL_STENCIL_BACK_WRITEMASK 0x8CA5 + +typedef char GLchar; + +typedef void (GLAPIENTRY * PFNGLATTACHSHADERPROC) (GLuint program, GLuint shader); +typedef void (GLAPIENTRY * PFNGLBINDATTRIBLOCATIONPROC) (GLuint program, GLuint index, const GLchar* name); +typedef void (GLAPIENTRY * PFNGLBLENDEQUATIONSEPARATEPROC) (GLenum, GLenum); +typedef void (GLAPIENTRY * PFNGLCOMPILESHADERPROC) (GLuint shader); +typedef GLuint (GLAPIENTRY * PFNGLCREATEPROGRAMPROC) (void); +typedef GLuint (GLAPIENTRY * PFNGLCREATESHADERPROC) (GLenum type); +typedef void (GLAPIENTRY * PFNGLDELETEPROGRAMPROC) (GLuint program); +typedef void (GLAPIENTRY * PFNGLDELETESHADERPROC) (GLuint shader); +typedef void (GLAPIENTRY * PFNGLDETACHSHADERPROC) (GLuint program, GLuint shader); +typedef void (GLAPIENTRY * PFNGLDISABLEVERTEXATTRIBARRAYPROC) (GLuint); +typedef void (GLAPIENTRY * PFNGLDRAWBUFFERSPROC) (GLsizei n, const GLenum* bufs); +typedef void (GLAPIENTRY * PFNGLENABLEVERTEXATTRIBARRAYPROC) (GLuint); +typedef void (GLAPIENTRY * PFNGLGETACTIVEATTRIBPROC) (GLuint program, GLuint index, GLsizei maxLength, GLsizei* length, GLint* size, GLenum* type, GLchar* name); +typedef void (GLAPIENTRY * PFNGLGETACTIVEUNIFORMPROC) (GLuint program, GLuint index, GLsizei maxLength, GLsizei* length, GLint* size, GLenum* type, GLchar* name); +typedef void (GLAPIENTRY * PFNGLGETATTACHEDSHADERSPROC) (GLuint program, GLsizei maxCount, GLsizei* count, GLuint* shaders); +typedef GLint (GLAPIENTRY * PFNGLGETATTRIBLOCATIONPROC) (GLuint program, const GLchar* name); +typedef void (GLAPIENTRY * PFNGLGETPROGRAMINFOLOGPROC) (GLuint program, GLsizei bufSize, GLsizei* length, GLchar* infoLog); +typedef void (GLAPIENTRY * PFNGLGETPROGRAMIVPROC) (GLuint program, GLenum pname, GLint* param); +typedef void (GLAPIENTRY * PFNGLGETSHADERINFOLOGPROC) (GLuint shader, GLsizei bufSize, GLsizei* length, GLchar* infoLog); +typedef void (GLAPIENTRY * PFNGLGETSHADERSOURCEPROC) (GLint obj, GLsizei maxLength, GLsizei* length, GLchar* source); +typedef void (GLAPIENTRY * PFNGLGETSHADERIVPROC) (GLuint shader, GLenum pname, GLint* param); +typedef GLint (GLAPIENTRY * PFNGLGETUNIFORMLOCATIONPROC) (GLuint program, const GLchar* name); +typedef void (GLAPIENTRY * PFNGLGETUNIFORMFVPROC) (GLuint program, GLint location, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETUNIFORMIVPROC) (GLuint program, GLint location, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBPOINTERVPROC) (GLuint, GLenum, GLvoid*); +typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBDVPROC) (GLuint, GLenum, GLdouble*); +typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBFVPROC) (GLuint, GLenum, GLfloat*); +typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBIVPROC) (GLuint, GLenum, GLint*); +typedef GLboolean (GLAPIENTRY * PFNGLISPROGRAMPROC) (GLuint program); +typedef GLboolean (GLAPIENTRY * PFNGLISSHADERPROC) (GLuint shader); +typedef void (GLAPIENTRY * PFNGLLINKPROGRAMPROC) (GLuint program); +typedef void (GLAPIENTRY * PFNGLSHADERSOURCEPROC) (GLuint shader, GLsizei count, const GLchar** strings, const GLint* lengths); +typedef void (GLAPIENTRY * PFNGLSTENCILFUNCSEPARATEPROC) (GLenum frontfunc, GLenum backfunc, GLint ref, GLuint mask); +typedef void (GLAPIENTRY * PFNGLSTENCILMASKSEPARATEPROC) (GLenum, GLuint); +typedef void (GLAPIENTRY * PFNGLSTENCILOPSEPARATEPROC) (GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass); +typedef void (GLAPIENTRY * PFNGLUNIFORM1FPROC) (GLint location, GLfloat v0); +typedef void (GLAPIENTRY * PFNGLUNIFORM1FVPROC) (GLint location, GLsizei count, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLUNIFORM1IPROC) (GLint location, GLint v0); +typedef void (GLAPIENTRY * PFNGLUNIFORM1IVPROC) (GLint location, GLsizei count, const GLint* value); +typedef void (GLAPIENTRY * PFNGLUNIFORM2FPROC) (GLint location, GLfloat v0, GLfloat v1); +typedef void (GLAPIENTRY * PFNGLUNIFORM2FVPROC) (GLint location, GLsizei count, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLUNIFORM2IPROC) (GLint location, GLint v0, GLint v1); +typedef void (GLAPIENTRY * PFNGLUNIFORM2IVPROC) (GLint location, GLsizei count, const GLint* value); +typedef void (GLAPIENTRY * PFNGLUNIFORM3FPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2); +typedef void (GLAPIENTRY * PFNGLUNIFORM3FVPROC) (GLint location, GLsizei count, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLUNIFORM3IPROC) (GLint location, GLint v0, GLint v1, GLint v2); +typedef void (GLAPIENTRY * PFNGLUNIFORM3IVPROC) (GLint location, GLsizei count, const GLint* value); +typedef void (GLAPIENTRY * PFNGLUNIFORM4FPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); +typedef void (GLAPIENTRY * PFNGLUNIFORM4FVPROC) (GLint location, GLsizei count, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLUNIFORM4IPROC) (GLint location, GLint v0, GLint v1, GLint v2, GLint v3); +typedef void (GLAPIENTRY * PFNGLUNIFORM4IVPROC) (GLint location, GLsizei count, const GLint* value); +typedef void (GLAPIENTRY * PFNGLUNIFORMMATRIX2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLUNIFORMMATRIX3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLUNIFORMMATRIX4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLUSEPROGRAMPROC) (GLuint program); +typedef void (GLAPIENTRY * PFNGLVALIDATEPROGRAMPROC) (GLuint program); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1DPROC) (GLuint index, GLdouble x); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1DVPROC) (GLuint index, const GLdouble* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1FPROC) (GLuint index, GLfloat x); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1FVPROC) (GLuint index, const GLfloat* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1SPROC) (GLuint index, GLshort x); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1SVPROC) (GLuint index, const GLshort* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2DPROC) (GLuint index, GLdouble x, GLdouble y); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2DVPROC) (GLuint index, const GLdouble* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2FPROC) (GLuint index, GLfloat x, GLfloat y); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2FVPROC) (GLuint index, const GLfloat* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2SPROC) (GLuint index, GLshort x, GLshort y); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2SVPROC) (GLuint index, const GLshort* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3DVPROC) (GLuint index, const GLdouble* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3FPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3FVPROC) (GLuint index, const GLfloat* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3SPROC) (GLuint index, GLshort x, GLshort y, GLshort z); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3SVPROC) (GLuint index, const GLshort* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NBVPROC) (GLuint index, const GLbyte* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NIVPROC) (GLuint index, const GLint* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NSVPROC) (GLuint index, const GLshort* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NUBPROC) (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NUBVPROC) (GLuint index, const GLubyte* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NUIVPROC) (GLuint index, const GLuint* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NUSVPROC) (GLuint index, const GLushort* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4BVPROC) (GLuint index, const GLbyte* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4DVPROC) (GLuint index, const GLdouble* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4FPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4FVPROC) (GLuint index, const GLfloat* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4IVPROC) (GLuint index, const GLint* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4SPROC) (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4SVPROC) (GLuint index, const GLshort* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4UBVPROC) (GLuint index, const GLubyte* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4UIVPROC) (GLuint index, const GLuint* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4USVPROC) (GLuint index, const GLushort* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBPOINTERPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid* pointer); + +#define glAttachShader GLEW_GET_FUN(__glewAttachShader) +#define glBindAttribLocation GLEW_GET_FUN(__glewBindAttribLocation) +#define glBlendEquationSeparate GLEW_GET_FUN(__glewBlendEquationSeparate) +#define glCompileShader GLEW_GET_FUN(__glewCompileShader) +#define glCreateProgram GLEW_GET_FUN(__glewCreateProgram) +#define glCreateShader GLEW_GET_FUN(__glewCreateShader) +#define glDeleteProgram GLEW_GET_FUN(__glewDeleteProgram) +#define glDeleteShader GLEW_GET_FUN(__glewDeleteShader) +#define glDetachShader GLEW_GET_FUN(__glewDetachShader) +#define glDisableVertexAttribArray GLEW_GET_FUN(__glewDisableVertexAttribArray) +#define glDrawBuffers GLEW_GET_FUN(__glewDrawBuffers) +#define glEnableVertexAttribArray GLEW_GET_FUN(__glewEnableVertexAttribArray) +#define glGetActiveAttrib GLEW_GET_FUN(__glewGetActiveAttrib) +#define glGetActiveUniform GLEW_GET_FUN(__glewGetActiveUniform) +#define glGetAttachedShaders GLEW_GET_FUN(__glewGetAttachedShaders) +#define glGetAttribLocation GLEW_GET_FUN(__glewGetAttribLocation) +#define glGetProgramInfoLog GLEW_GET_FUN(__glewGetProgramInfoLog) +#define glGetProgramiv GLEW_GET_FUN(__glewGetProgramiv) +#define glGetShaderInfoLog GLEW_GET_FUN(__glewGetShaderInfoLog) +#define glGetShaderSource GLEW_GET_FUN(__glewGetShaderSource) +#define glGetShaderiv GLEW_GET_FUN(__glewGetShaderiv) +#define glGetUniformLocation GLEW_GET_FUN(__glewGetUniformLocation) +#define glGetUniformfv GLEW_GET_FUN(__glewGetUniformfv) +#define glGetUniformiv GLEW_GET_FUN(__glewGetUniformiv) +#define glGetVertexAttribPointerv GLEW_GET_FUN(__glewGetVertexAttribPointerv) +#define glGetVertexAttribdv GLEW_GET_FUN(__glewGetVertexAttribdv) +#define glGetVertexAttribfv GLEW_GET_FUN(__glewGetVertexAttribfv) +#define glGetVertexAttribiv GLEW_GET_FUN(__glewGetVertexAttribiv) +#define glIsProgram GLEW_GET_FUN(__glewIsProgram) +#define glIsShader GLEW_GET_FUN(__glewIsShader) +#define glLinkProgram GLEW_GET_FUN(__glewLinkProgram) +#define glShaderSource GLEW_GET_FUN(__glewShaderSource) +#define glStencilFuncSeparate GLEW_GET_FUN(__glewStencilFuncSeparate) +#define glStencilMaskSeparate GLEW_GET_FUN(__glewStencilMaskSeparate) +#define glStencilOpSeparate GLEW_GET_FUN(__glewStencilOpSeparate) +#define glUniform1f GLEW_GET_FUN(__glewUniform1f) +#define glUniform1fv GLEW_GET_FUN(__glewUniform1fv) +#define glUniform1i GLEW_GET_FUN(__glewUniform1i) +#define glUniform1iv GLEW_GET_FUN(__glewUniform1iv) +#define glUniform2f GLEW_GET_FUN(__glewUniform2f) +#define glUniform2fv GLEW_GET_FUN(__glewUniform2fv) +#define glUniform2i GLEW_GET_FUN(__glewUniform2i) +#define glUniform2iv GLEW_GET_FUN(__glewUniform2iv) +#define glUniform3f GLEW_GET_FUN(__glewUniform3f) +#define glUniform3fv GLEW_GET_FUN(__glewUniform3fv) +#define glUniform3i GLEW_GET_FUN(__glewUniform3i) +#define glUniform3iv GLEW_GET_FUN(__glewUniform3iv) +#define glUniform4f GLEW_GET_FUN(__glewUniform4f) +#define glUniform4fv GLEW_GET_FUN(__glewUniform4fv) +#define glUniform4i GLEW_GET_FUN(__glewUniform4i) +#define glUniform4iv GLEW_GET_FUN(__glewUniform4iv) +#define glUniformMatrix2fv GLEW_GET_FUN(__glewUniformMatrix2fv) +#define glUniformMatrix3fv GLEW_GET_FUN(__glewUniformMatrix3fv) +#define glUniformMatrix4fv GLEW_GET_FUN(__glewUniformMatrix4fv) +#define glUseProgram GLEW_GET_FUN(__glewUseProgram) +#define glValidateProgram GLEW_GET_FUN(__glewValidateProgram) +#define glVertexAttrib1d GLEW_GET_FUN(__glewVertexAttrib1d) +#define glVertexAttrib1dv GLEW_GET_FUN(__glewVertexAttrib1dv) +#define glVertexAttrib1f GLEW_GET_FUN(__glewVertexAttrib1f) +#define glVertexAttrib1fv GLEW_GET_FUN(__glewVertexAttrib1fv) +#define glVertexAttrib1s GLEW_GET_FUN(__glewVertexAttrib1s) +#define glVertexAttrib1sv GLEW_GET_FUN(__glewVertexAttrib1sv) +#define glVertexAttrib2d GLEW_GET_FUN(__glewVertexAttrib2d) +#define glVertexAttrib2dv GLEW_GET_FUN(__glewVertexAttrib2dv) +#define glVertexAttrib2f GLEW_GET_FUN(__glewVertexAttrib2f) +#define glVertexAttrib2fv GLEW_GET_FUN(__glewVertexAttrib2fv) +#define glVertexAttrib2s GLEW_GET_FUN(__glewVertexAttrib2s) +#define glVertexAttrib2sv GLEW_GET_FUN(__glewVertexAttrib2sv) +#define glVertexAttrib3d GLEW_GET_FUN(__glewVertexAttrib3d) +#define glVertexAttrib3dv GLEW_GET_FUN(__glewVertexAttrib3dv) +#define glVertexAttrib3f GLEW_GET_FUN(__glewVertexAttrib3f) +#define glVertexAttrib3fv GLEW_GET_FUN(__glewVertexAttrib3fv) +#define glVertexAttrib3s GLEW_GET_FUN(__glewVertexAttrib3s) +#define glVertexAttrib3sv GLEW_GET_FUN(__glewVertexAttrib3sv) +#define glVertexAttrib4Nbv GLEW_GET_FUN(__glewVertexAttrib4Nbv) +#define glVertexAttrib4Niv GLEW_GET_FUN(__glewVertexAttrib4Niv) +#define glVertexAttrib4Nsv GLEW_GET_FUN(__glewVertexAttrib4Nsv) +#define glVertexAttrib4Nub GLEW_GET_FUN(__glewVertexAttrib4Nub) +#define glVertexAttrib4Nubv GLEW_GET_FUN(__glewVertexAttrib4Nubv) +#define glVertexAttrib4Nuiv GLEW_GET_FUN(__glewVertexAttrib4Nuiv) +#define glVertexAttrib4Nusv GLEW_GET_FUN(__glewVertexAttrib4Nusv) +#define glVertexAttrib4bv GLEW_GET_FUN(__glewVertexAttrib4bv) +#define glVertexAttrib4d GLEW_GET_FUN(__glewVertexAttrib4d) +#define glVertexAttrib4dv GLEW_GET_FUN(__glewVertexAttrib4dv) +#define glVertexAttrib4f GLEW_GET_FUN(__glewVertexAttrib4f) +#define glVertexAttrib4fv GLEW_GET_FUN(__glewVertexAttrib4fv) +#define glVertexAttrib4iv GLEW_GET_FUN(__glewVertexAttrib4iv) +#define glVertexAttrib4s GLEW_GET_FUN(__glewVertexAttrib4s) +#define glVertexAttrib4sv GLEW_GET_FUN(__glewVertexAttrib4sv) +#define glVertexAttrib4ubv GLEW_GET_FUN(__glewVertexAttrib4ubv) +#define glVertexAttrib4uiv GLEW_GET_FUN(__glewVertexAttrib4uiv) +#define glVertexAttrib4usv GLEW_GET_FUN(__glewVertexAttrib4usv) +#define glVertexAttribPointer GLEW_GET_FUN(__glewVertexAttribPointer) + +#define GLEW_VERSION_2_0 GLEW_GET_VAR(__GLEW_VERSION_2_0) + +#endif /* GL_VERSION_2_0 */ + +/* ----------------------------- GL_VERSION_2_1 ---------------------------- */ + +#ifndef GL_VERSION_2_1 +#define GL_VERSION_2_1 1 + +#define GL_CURRENT_RASTER_SECONDARY_COLOR 0x845F +#define GL_PIXEL_PACK_BUFFER 0x88EB +#define GL_PIXEL_UNPACK_BUFFER 0x88EC +#define GL_PIXEL_PACK_BUFFER_BINDING 0x88ED +#define GL_PIXEL_UNPACK_BUFFER_BINDING 0x88EF +#define GL_FLOAT_MAT2x3 0x8B65 +#define GL_FLOAT_MAT2x4 0x8B66 +#define GL_FLOAT_MAT3x2 0x8B67 +#define GL_FLOAT_MAT3x4 0x8B68 +#define GL_FLOAT_MAT4x2 0x8B69 +#define GL_FLOAT_MAT4x3 0x8B6A +#define GL_SRGB 0x8C40 +#define GL_SRGB8 0x8C41 +#define GL_SRGB_ALPHA 0x8C42 +#define GL_SRGB8_ALPHA8 0x8C43 +#define GL_SLUMINANCE_ALPHA 0x8C44 +#define GL_SLUMINANCE8_ALPHA8 0x8C45 +#define GL_SLUMINANCE 0x8C46 +#define GL_SLUMINANCE8 0x8C47 +#define GL_COMPRESSED_SRGB 0x8C48 +#define GL_COMPRESSED_SRGB_ALPHA 0x8C49 +#define GL_COMPRESSED_SLUMINANCE 0x8C4A +#define GL_COMPRESSED_SLUMINANCE_ALPHA 0x8C4B + +typedef void (GLAPIENTRY * PFNGLUNIFORMMATRIX2X3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (GLAPIENTRY * PFNGLUNIFORMMATRIX2X4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (GLAPIENTRY * PFNGLUNIFORMMATRIX3X2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (GLAPIENTRY * PFNGLUNIFORMMATRIX3X4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (GLAPIENTRY * PFNGLUNIFORMMATRIX4X2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (GLAPIENTRY * PFNGLUNIFORMMATRIX4X3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); + +#define glUniformMatrix2x3fv GLEW_GET_FUN(__glewUniformMatrix2x3fv) +#define glUniformMatrix2x4fv GLEW_GET_FUN(__glewUniformMatrix2x4fv) +#define glUniformMatrix3x2fv GLEW_GET_FUN(__glewUniformMatrix3x2fv) +#define glUniformMatrix3x4fv GLEW_GET_FUN(__glewUniformMatrix3x4fv) +#define glUniformMatrix4x2fv GLEW_GET_FUN(__glewUniformMatrix4x2fv) +#define glUniformMatrix4x3fv GLEW_GET_FUN(__glewUniformMatrix4x3fv) + +#define GLEW_VERSION_2_1 GLEW_GET_VAR(__GLEW_VERSION_2_1) + +#endif /* GL_VERSION_2_1 */ + +/* ----------------------------- GL_VERSION_3_0 ---------------------------- */ + +#ifndef GL_VERSION_3_0 +#define GL_VERSION_3_0 1 + +#define GL_MAX_CLIP_DISTANCES GL_MAX_CLIP_PLANES +#define GL_CLIP_DISTANCE5 GL_CLIP_PLANE5 +#define GL_CLIP_DISTANCE1 GL_CLIP_PLANE1 +#define GL_CLIP_DISTANCE3 GL_CLIP_PLANE3 +#define GL_COMPARE_REF_TO_TEXTURE GL_COMPARE_R_TO_TEXTURE_ARB +#define GL_CLIP_DISTANCE0 GL_CLIP_PLANE0 +#define GL_CLIP_DISTANCE4 GL_CLIP_PLANE4 +#define GL_CLIP_DISTANCE2 GL_CLIP_PLANE2 +#define GL_MAX_VARYING_COMPONENTS GL_MAX_VARYING_FLOATS +#define GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT 0x0001 +#define GL_MAJOR_VERSION 0x821B +#define GL_MINOR_VERSION 0x821C +#define GL_NUM_EXTENSIONS 0x821D +#define GL_CONTEXT_FLAGS 0x821E +#define GL_DEPTH_BUFFER 0x8223 +#define GL_STENCIL_BUFFER 0x8224 +#define GL_COMPRESSED_RED 0x8225 +#define GL_COMPRESSED_RG 0x8226 +#define GL_RGBA32F 0x8814 +#define GL_RGB32F 0x8815 +#define GL_RGBA16F 0x881A +#define GL_RGB16F 0x881B +#define GL_VERTEX_ATTRIB_ARRAY_INTEGER 0x88FD +#define GL_MAX_ARRAY_TEXTURE_LAYERS 0x88FF +#define GL_MIN_PROGRAM_TEXEL_OFFSET 0x8904 +#define GL_MAX_PROGRAM_TEXEL_OFFSET 0x8905 +#define GL_CLAMP_VERTEX_COLOR 0x891A +#define GL_CLAMP_FRAGMENT_COLOR 0x891B +#define GL_CLAMP_READ_COLOR 0x891C +#define GL_FIXED_ONLY 0x891D +#define GL_TEXTURE_RED_TYPE 0x8C10 +#define GL_TEXTURE_GREEN_TYPE 0x8C11 +#define GL_TEXTURE_BLUE_TYPE 0x8C12 +#define GL_TEXTURE_ALPHA_TYPE 0x8C13 +#define GL_TEXTURE_LUMINANCE_TYPE 0x8C14 +#define GL_TEXTURE_INTENSITY_TYPE 0x8C15 +#define GL_TEXTURE_DEPTH_TYPE 0x8C16 +#define GL_UNSIGNED_NORMALIZED 0x8C17 +#define GL_TEXTURE_1D_ARRAY 0x8C18 +#define GL_PROXY_TEXTURE_1D_ARRAY 0x8C19 +#define GL_TEXTURE_2D_ARRAY 0x8C1A +#define GL_PROXY_TEXTURE_2D_ARRAY 0x8C1B +#define GL_TEXTURE_BINDING_1D_ARRAY 0x8C1C +#define GL_TEXTURE_BINDING_2D_ARRAY 0x8C1D +#define GL_R11F_G11F_B10F 0x8C3A +#define GL_UNSIGNED_INT_10F_11F_11F_REV 0x8C3B +#define GL_RGB9_E5 0x8C3D +#define GL_UNSIGNED_INT_5_9_9_9_REV 0x8C3E +#define GL_TEXTURE_SHARED_SIZE 0x8C3F +#define GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH 0x8C76 +#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE 0x8C7F +#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS 0x8C80 +#define GL_TRANSFORM_FEEDBACK_VARYINGS 0x8C83 +#define GL_TRANSFORM_FEEDBACK_BUFFER_START 0x8C84 +#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE 0x8C85 +#define GL_PRIMITIVES_GENERATED 0x8C87 +#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN 0x8C88 +#define GL_RASTERIZER_DISCARD 0x8C89 +#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS 0x8C8A +#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS 0x8C8B +#define GL_INTERLEAVED_ATTRIBS 0x8C8C +#define GL_SEPARATE_ATTRIBS 0x8C8D +#define GL_TRANSFORM_FEEDBACK_BUFFER 0x8C8E +#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING 0x8C8F +#define GL_RGBA32UI 0x8D70 +#define GL_RGB32UI 0x8D71 +#define GL_RGBA16UI 0x8D76 +#define GL_RGB16UI 0x8D77 +#define GL_RGBA8UI 0x8D7C +#define GL_RGB8UI 0x8D7D +#define GL_RGBA32I 0x8D82 +#define GL_RGB32I 0x8D83 +#define GL_RGBA16I 0x8D88 +#define GL_RGB16I 0x8D89 +#define GL_RGBA8I 0x8D8E +#define GL_RGB8I 0x8D8F +#define GL_RED_INTEGER 0x8D94 +#define GL_GREEN_INTEGER 0x8D95 +#define GL_BLUE_INTEGER 0x8D96 +#define GL_ALPHA_INTEGER 0x8D97 +#define GL_RGB_INTEGER 0x8D98 +#define GL_RGBA_INTEGER 0x8D99 +#define GL_BGR_INTEGER 0x8D9A +#define GL_BGRA_INTEGER 0x8D9B +#define GL_SAMPLER_1D_ARRAY 0x8DC0 +#define GL_SAMPLER_2D_ARRAY 0x8DC1 +#define GL_SAMPLER_1D_ARRAY_SHADOW 0x8DC3 +#define GL_SAMPLER_2D_ARRAY_SHADOW 0x8DC4 +#define GL_SAMPLER_CUBE_SHADOW 0x8DC5 +#define GL_UNSIGNED_INT_VEC2 0x8DC6 +#define GL_UNSIGNED_INT_VEC3 0x8DC7 +#define GL_UNSIGNED_INT_VEC4 0x8DC8 +#define GL_INT_SAMPLER_1D 0x8DC9 +#define GL_INT_SAMPLER_2D 0x8DCA +#define GL_INT_SAMPLER_3D 0x8DCB +#define GL_INT_SAMPLER_CUBE 0x8DCC +#define GL_INT_SAMPLER_1D_ARRAY 0x8DCE +#define GL_INT_SAMPLER_2D_ARRAY 0x8DCF +#define GL_UNSIGNED_INT_SAMPLER_1D 0x8DD1 +#define GL_UNSIGNED_INT_SAMPLER_2D 0x8DD2 +#define GL_UNSIGNED_INT_SAMPLER_3D 0x8DD3 +#define GL_UNSIGNED_INT_SAMPLER_CUBE 0x8DD4 +#define GL_UNSIGNED_INT_SAMPLER_1D_ARRAY 0x8DD6 +#define GL_UNSIGNED_INT_SAMPLER_2D_ARRAY 0x8DD7 +#define GL_QUERY_WAIT 0x8E13 +#define GL_QUERY_NO_WAIT 0x8E14 +#define GL_QUERY_BY_REGION_WAIT 0x8E15 +#define GL_QUERY_BY_REGION_NO_WAIT 0x8E16 + +typedef void (GLAPIENTRY * PFNGLBEGINCONDITIONALRENDERPROC) (GLuint, GLenum); +typedef void (GLAPIENTRY * PFNGLBEGINTRANSFORMFEEDBACKPROC) (GLenum); +typedef void (GLAPIENTRY * PFNGLBINDBUFFERBASEPROC) (GLenum, GLuint, GLuint); +typedef void (GLAPIENTRY * PFNGLBINDBUFFERRANGEPROC) (GLenum, GLuint, GLuint, GLintptr, GLsizeiptr); +typedef void (GLAPIENTRY * PFNGLBINDFRAGDATALOCATIONPROC) (GLuint, GLuint, const GLchar*); +typedef void (GLAPIENTRY * PFNGLCLAMPCOLORPROC) (GLenum, GLenum); +typedef void (GLAPIENTRY * PFNGLCLEARBUFFERFIPROC) (GLenum, GLint, GLfloat, GLint); +typedef void (GLAPIENTRY * PFNGLCLEARBUFFERFVPROC) (GLenum, GLint, const GLfloat*); +typedef void (GLAPIENTRY * PFNGLCLEARBUFFERIVPROC) (GLenum, GLint, const GLint*); +typedef void (GLAPIENTRY * PFNGLCLEARBUFFERUIVPROC) (GLenum, GLint, const GLuint*); +typedef void (GLAPIENTRY * PFNGLCOLORMASKIPROC) (GLuint, GLboolean, GLboolean, GLboolean, GLboolean); +typedef void (GLAPIENTRY * PFNGLDISABLEIPROC) (GLenum, GLuint); +typedef void (GLAPIENTRY * PFNGLENABLEIPROC) (GLenum, GLuint); +typedef void (GLAPIENTRY * PFNGLENDCONDITIONALRENDERPROC) (void); +typedef void (GLAPIENTRY * PFNGLENDTRANSFORMFEEDBACKPROC) (void); +typedef void (GLAPIENTRY * PFNGLGETBOOLEANI_VPROC) (GLenum, GLuint, GLboolean*); +typedef GLint (GLAPIENTRY * PFNGLGETFRAGDATALOCATIONPROC) (GLuint, const GLchar*); +typedef void (GLAPIENTRY * PFNGLGETINTEGERI_VPROC) (GLenum, GLuint, GLint*); +typedef const GLubyte* (GLAPIENTRY * PFNGLGETSTRINGIPROC) (GLenum, GLuint); +typedef void (GLAPIENTRY * PFNGLGETTEXPARAMETERIIVPROC) (GLenum, GLenum, GLint*); +typedef void (GLAPIENTRY * PFNGLGETTEXPARAMETERIUIVPROC) (GLenum, GLenum, GLuint*); +typedef void (GLAPIENTRY * PFNGLGETTRANSFORMFEEDBACKVARYINGPROC) (GLuint, GLuint, GLint*); +typedef void (GLAPIENTRY * PFNGLGETUNIFORMUIVPROC) (GLuint, GLint, GLuint*); +typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBIIVPROC) (GLuint, GLenum, GLint*); +typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBIUIVPROC) (GLuint, GLenum, GLuint*); +typedef GLboolean (GLAPIENTRY * PFNGLISENABLEDIPROC) (GLenum, GLuint); +typedef void (GLAPIENTRY * PFNGLTEXPARAMETERIIVPROC) (GLenum, GLenum, const GLint*); +typedef void (GLAPIENTRY * PFNGLTEXPARAMETERIUIVPROC) (GLenum, GLenum, const GLuint*); +typedef void (GLAPIENTRY * PFNGLTRANSFORMFEEDBACKVARYINGSPROC) (GLuint, GLsizei, const GLint*, GLenum); +typedef void (GLAPIENTRY * PFNGLUNIFORM1UIPROC) (GLint, GLuint); +typedef void (GLAPIENTRY * PFNGLUNIFORM1UIVPROC) (GLint, GLsizei, const GLuint*); +typedef void (GLAPIENTRY * PFNGLUNIFORM2UIPROC) (GLint, GLuint, GLuint); +typedef void (GLAPIENTRY * PFNGLUNIFORM2UIVPROC) (GLint, GLsizei, const GLuint*); +typedef void (GLAPIENTRY * PFNGLUNIFORM3UIPROC) (GLint, GLuint, GLuint, GLuint); +typedef void (GLAPIENTRY * PFNGLUNIFORM3UIVPROC) (GLint, GLsizei, const GLuint*); +typedef void (GLAPIENTRY * PFNGLUNIFORM4UIPROC) (GLint, GLuint, GLuint, GLuint, GLuint); +typedef void (GLAPIENTRY * PFNGLUNIFORM4UIVPROC) (GLint, GLsizei, const GLuint*); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI1IPROC) (GLuint, GLint); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI1IVPROC) (GLuint, const GLint*); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI1UIPROC) (GLuint, GLuint); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI1UIVPROC) (GLuint, const GLuint*); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI2IPROC) (GLuint, GLint, GLint); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI2IVPROC) (GLuint, const GLint*); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI2UIPROC) (GLuint, GLuint, GLuint); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI2UIVPROC) (GLuint, const GLuint*); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI3IPROC) (GLuint, GLint, GLint, GLint); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI3IVPROC) (GLuint, const GLint*); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI3UIPROC) (GLuint, GLuint, GLuint, GLuint); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI3UIVPROC) (GLuint, const GLuint*); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4BVPROC) (GLuint, const GLbyte*); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4IPROC) (GLuint, GLint, GLint, GLint, GLint); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4IVPROC) (GLuint, const GLint*); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4SVPROC) (GLuint, const GLshort*); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4UBVPROC) (GLuint, const GLubyte*); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4UIPROC) (GLuint, GLuint, GLuint, GLuint, GLuint); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4UIVPROC) (GLuint, const GLuint*); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4USVPROC) (GLuint, const GLushort*); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBIPOINTERPROC) (GLuint, GLint, GLenum, GLsizei, const GLvoid*); + +#define glBeginConditionalRender GLEW_GET_FUN(__glewBeginConditionalRender) +#define glBeginTransformFeedback GLEW_GET_FUN(__glewBeginTransformFeedback) +#define glBindBufferBase GLEW_GET_FUN(__glewBindBufferBase) +#define glBindBufferRange GLEW_GET_FUN(__glewBindBufferRange) +#define glBindFragDataLocation GLEW_GET_FUN(__glewBindFragDataLocation) +#define glClampColor GLEW_GET_FUN(__glewClampColor) +#define glClearBufferfi GLEW_GET_FUN(__glewClearBufferfi) +#define glClearBufferfv GLEW_GET_FUN(__glewClearBufferfv) +#define glClearBufferiv GLEW_GET_FUN(__glewClearBufferiv) +#define glClearBufferuiv GLEW_GET_FUN(__glewClearBufferuiv) +#define glColorMaski GLEW_GET_FUN(__glewColorMaski) +#define glDisablei GLEW_GET_FUN(__glewDisablei) +#define glEnablei GLEW_GET_FUN(__glewEnablei) +#define glEndConditionalRender GLEW_GET_FUN(__glewEndConditionalRender) +#define glEndTransformFeedback GLEW_GET_FUN(__glewEndTransformFeedback) +#define glGetBooleani_v GLEW_GET_FUN(__glewGetBooleani_v) +#define glGetFragDataLocation GLEW_GET_FUN(__glewGetFragDataLocation) +#define glGetIntegeri_v GLEW_GET_FUN(__glewGetIntegeri_v) +#define glGetStringi GLEW_GET_FUN(__glewGetStringi) +#define glGetTexParameterIiv GLEW_GET_FUN(__glewGetTexParameterIiv) +#define glGetTexParameterIuiv GLEW_GET_FUN(__glewGetTexParameterIuiv) +#define glGetTransformFeedbackVarying GLEW_GET_FUN(__glewGetTransformFeedbackVarying) +#define glGetUniformuiv GLEW_GET_FUN(__glewGetUniformuiv) +#define glGetVertexAttribIiv GLEW_GET_FUN(__glewGetVertexAttribIiv) +#define glGetVertexAttribIuiv GLEW_GET_FUN(__glewGetVertexAttribIuiv) +#define glIsEnabledi GLEW_GET_FUN(__glewIsEnabledi) +#define glTexParameterIiv GLEW_GET_FUN(__glewTexParameterIiv) +#define glTexParameterIuiv GLEW_GET_FUN(__glewTexParameterIuiv) +#define glTransformFeedbackVaryings GLEW_GET_FUN(__glewTransformFeedbackVaryings) +#define glUniform1ui GLEW_GET_FUN(__glewUniform1ui) +#define glUniform1uiv GLEW_GET_FUN(__glewUniform1uiv) +#define glUniform2ui GLEW_GET_FUN(__glewUniform2ui) +#define glUniform2uiv GLEW_GET_FUN(__glewUniform2uiv) +#define glUniform3ui GLEW_GET_FUN(__glewUniform3ui) +#define glUniform3uiv GLEW_GET_FUN(__glewUniform3uiv) +#define glUniform4ui GLEW_GET_FUN(__glewUniform4ui) +#define glUniform4uiv GLEW_GET_FUN(__glewUniform4uiv) +#define glVertexAttribI1i GLEW_GET_FUN(__glewVertexAttribI1i) +#define glVertexAttribI1iv GLEW_GET_FUN(__glewVertexAttribI1iv) +#define glVertexAttribI1ui GLEW_GET_FUN(__glewVertexAttribI1ui) +#define glVertexAttribI1uiv GLEW_GET_FUN(__glewVertexAttribI1uiv) +#define glVertexAttribI2i GLEW_GET_FUN(__glewVertexAttribI2i) +#define glVertexAttribI2iv GLEW_GET_FUN(__glewVertexAttribI2iv) +#define glVertexAttribI2ui GLEW_GET_FUN(__glewVertexAttribI2ui) +#define glVertexAttribI2uiv GLEW_GET_FUN(__glewVertexAttribI2uiv) +#define glVertexAttribI3i GLEW_GET_FUN(__glewVertexAttribI3i) +#define glVertexAttribI3iv GLEW_GET_FUN(__glewVertexAttribI3iv) +#define glVertexAttribI3ui GLEW_GET_FUN(__glewVertexAttribI3ui) +#define glVertexAttribI3uiv GLEW_GET_FUN(__glewVertexAttribI3uiv) +#define glVertexAttribI4bv GLEW_GET_FUN(__glewVertexAttribI4bv) +#define glVertexAttribI4i GLEW_GET_FUN(__glewVertexAttribI4i) +#define glVertexAttribI4iv GLEW_GET_FUN(__glewVertexAttribI4iv) +#define glVertexAttribI4sv GLEW_GET_FUN(__glewVertexAttribI4sv) +#define glVertexAttribI4ubv GLEW_GET_FUN(__glewVertexAttribI4ubv) +#define glVertexAttribI4ui GLEW_GET_FUN(__glewVertexAttribI4ui) +#define glVertexAttribI4uiv GLEW_GET_FUN(__glewVertexAttribI4uiv) +#define glVertexAttribI4usv GLEW_GET_FUN(__glewVertexAttribI4usv) +#define glVertexAttribIPointer GLEW_GET_FUN(__glewVertexAttribIPointer) + +#define GLEW_VERSION_3_0 GLEW_GET_VAR(__GLEW_VERSION_3_0) + +#endif /* GL_VERSION_3_0 */ + +/* -------------------------- GL_3DFX_multisample -------------------------- */ + +#ifndef GL_3DFX_multisample +#define GL_3DFX_multisample 1 + +#define GL_MULTISAMPLE_3DFX 0x86B2 +#define GL_SAMPLE_BUFFERS_3DFX 0x86B3 +#define GL_SAMPLES_3DFX 0x86B4 +#define GL_MULTISAMPLE_BIT_3DFX 0x20000000 + +#define GLEW_3DFX_multisample GLEW_GET_VAR(__GLEW_3DFX_multisample) + +#endif /* GL_3DFX_multisample */ + +/* ---------------------------- GL_3DFX_tbuffer ---------------------------- */ + +#ifndef GL_3DFX_tbuffer +#define GL_3DFX_tbuffer 1 + +typedef void (GLAPIENTRY * PFNGLTBUFFERMASK3DFXPROC) (GLuint mask); + +#define glTbufferMask3DFX GLEW_GET_FUN(__glewTbufferMask3DFX) + +#define GLEW_3DFX_tbuffer GLEW_GET_VAR(__GLEW_3DFX_tbuffer) + +#endif /* GL_3DFX_tbuffer */ + +/* -------------------- GL_3DFX_texture_compression_FXT1 ------------------- */ + +#ifndef GL_3DFX_texture_compression_FXT1 +#define GL_3DFX_texture_compression_FXT1 1 + +#define GL_COMPRESSED_RGB_FXT1_3DFX 0x86B0 +#define GL_COMPRESSED_RGBA_FXT1_3DFX 0x86B1 + +#define GLEW_3DFX_texture_compression_FXT1 GLEW_GET_VAR(__GLEW_3DFX_texture_compression_FXT1) + +#endif /* GL_3DFX_texture_compression_FXT1 */ + +/* ------------------------ GL_APPLE_client_storage ------------------------ */ + +#ifndef GL_APPLE_client_storage +#define GL_APPLE_client_storage 1 + +#define GL_UNPACK_CLIENT_STORAGE_APPLE 0x85B2 + +#define GLEW_APPLE_client_storage GLEW_GET_VAR(__GLEW_APPLE_client_storage) + +#endif /* GL_APPLE_client_storage */ + +/* ------------------------- GL_APPLE_element_array ------------------------ */ + +#ifndef GL_APPLE_element_array +#define GL_APPLE_element_array 1 + +#define GL_ELEMENT_ARRAY_APPLE 0x8768 +#define GL_ELEMENT_ARRAY_TYPE_APPLE 0x8769 +#define GL_ELEMENT_ARRAY_POINTER_APPLE 0x876A + +typedef void (GLAPIENTRY * PFNGLDRAWELEMENTARRAYAPPLEPROC) (GLenum mode, GLint first, GLsizei count); +typedef void (GLAPIENTRY * PFNGLDRAWRANGEELEMENTARRAYAPPLEPROC) (GLenum mode, GLuint start, GLuint end, GLint first, GLsizei count); +typedef void (GLAPIENTRY * PFNGLELEMENTPOINTERAPPLEPROC) (GLenum type, const void* pointer); +typedef void (GLAPIENTRY * PFNGLMULTIDRAWELEMENTARRAYAPPLEPROC) (GLenum mode, const GLint* first, const GLsizei *count, GLsizei primcount); +typedef void (GLAPIENTRY * PFNGLMULTIDRAWRANGEELEMENTARRAYAPPLEPROC) (GLenum mode, GLuint start, GLuint end, const GLint* first, const GLsizei *count, GLsizei primcount); + +#define glDrawElementArrayAPPLE GLEW_GET_FUN(__glewDrawElementArrayAPPLE) +#define glDrawRangeElementArrayAPPLE GLEW_GET_FUN(__glewDrawRangeElementArrayAPPLE) +#define glElementPointerAPPLE GLEW_GET_FUN(__glewElementPointerAPPLE) +#define glMultiDrawElementArrayAPPLE GLEW_GET_FUN(__glewMultiDrawElementArrayAPPLE) +#define glMultiDrawRangeElementArrayAPPLE GLEW_GET_FUN(__glewMultiDrawRangeElementArrayAPPLE) + +#define GLEW_APPLE_element_array GLEW_GET_VAR(__GLEW_APPLE_element_array) + +#endif /* GL_APPLE_element_array */ + +/* ----------------------------- GL_APPLE_fence ---------------------------- */ + +#ifndef GL_APPLE_fence +#define GL_APPLE_fence 1 + +#define GL_DRAW_PIXELS_APPLE 0x8A0A +#define GL_FENCE_APPLE 0x8A0B + +typedef void (GLAPIENTRY * PFNGLDELETEFENCESAPPLEPROC) (GLsizei n, const GLuint* fences); +typedef void (GLAPIENTRY * PFNGLFINISHFENCEAPPLEPROC) (GLuint fence); +typedef void (GLAPIENTRY * PFNGLFINISHOBJECTAPPLEPROC) (GLenum object, GLint name); +typedef void (GLAPIENTRY * PFNGLGENFENCESAPPLEPROC) (GLsizei n, GLuint* fences); +typedef GLboolean (GLAPIENTRY * PFNGLISFENCEAPPLEPROC) (GLuint fence); +typedef void (GLAPIENTRY * PFNGLSETFENCEAPPLEPROC) (GLuint fence); +typedef GLboolean (GLAPIENTRY * PFNGLTESTFENCEAPPLEPROC) (GLuint fence); +typedef GLboolean (GLAPIENTRY * PFNGLTESTOBJECTAPPLEPROC) (GLenum object, GLuint name); + +#define glDeleteFencesAPPLE GLEW_GET_FUN(__glewDeleteFencesAPPLE) +#define glFinishFenceAPPLE GLEW_GET_FUN(__glewFinishFenceAPPLE) +#define glFinishObjectAPPLE GLEW_GET_FUN(__glewFinishObjectAPPLE) +#define glGenFencesAPPLE GLEW_GET_FUN(__glewGenFencesAPPLE) +#define glIsFenceAPPLE GLEW_GET_FUN(__glewIsFenceAPPLE) +#define glSetFenceAPPLE GLEW_GET_FUN(__glewSetFenceAPPLE) +#define glTestFenceAPPLE GLEW_GET_FUN(__glewTestFenceAPPLE) +#define glTestObjectAPPLE GLEW_GET_FUN(__glewTestObjectAPPLE) + +#define GLEW_APPLE_fence GLEW_GET_VAR(__GLEW_APPLE_fence) + +#endif /* GL_APPLE_fence */ + +/* ------------------------- GL_APPLE_float_pixels ------------------------- */ + +#ifndef GL_APPLE_float_pixels +#define GL_APPLE_float_pixels 1 + +#define GL_HALF_APPLE 0x140B +#define GL_RGBA_FLOAT32_APPLE 0x8814 +#define GL_RGB_FLOAT32_APPLE 0x8815 +#define GL_ALPHA_FLOAT32_APPLE 0x8816 +#define GL_INTENSITY_FLOAT32_APPLE 0x8817 +#define GL_LUMINANCE_FLOAT32_APPLE 0x8818 +#define GL_LUMINANCE_ALPHA_FLOAT32_APPLE 0x8819 +#define GL_RGBA_FLOAT16_APPLE 0x881A +#define GL_RGB_FLOAT16_APPLE 0x881B +#define GL_ALPHA_FLOAT16_APPLE 0x881C +#define GL_INTENSITY_FLOAT16_APPLE 0x881D +#define GL_LUMINANCE_FLOAT16_APPLE 0x881E +#define GL_LUMINANCE_ALPHA_FLOAT16_APPLE 0x881F +#define GL_COLOR_FLOAT_APPLE 0x8A0F + +#define GLEW_APPLE_float_pixels GLEW_GET_VAR(__GLEW_APPLE_float_pixels) + +#endif /* GL_APPLE_float_pixels */ + +/* ---------------------- GL_APPLE_flush_buffer_range ---------------------- */ + +#ifndef GL_APPLE_flush_buffer_range +#define GL_APPLE_flush_buffer_range 1 + +#define GL_BUFFER_SERIALIZED_MODIFY_APPLE 0x8A12 +#define GL_BUFFER_FLUSHING_UNMAP_APPLE 0x8A13 + +typedef void (GLAPIENTRY * PFNGLBUFFERPARAMETERIAPPLEPROC) (GLenum target, GLenum pname, GLint param); +typedef void (GLAPIENTRY * PFNGLFLUSHMAPPEDBUFFERRANGEAPPLEPROC) (GLenum target, GLintptr offset, GLsizeiptr size); + +#define glBufferParameteriAPPLE GLEW_GET_FUN(__glewBufferParameteriAPPLE) +#define glFlushMappedBufferRangeAPPLE GLEW_GET_FUN(__glewFlushMappedBufferRangeAPPLE) + +#define GLEW_APPLE_flush_buffer_range GLEW_GET_VAR(__GLEW_APPLE_flush_buffer_range) + +#endif /* GL_APPLE_flush_buffer_range */ + +/* ------------------------- GL_APPLE_pixel_buffer ------------------------- */ + +#ifndef GL_APPLE_pixel_buffer +#define GL_APPLE_pixel_buffer 1 + +#define GL_MIN_PBUFFER_VIEWPORT_DIMS_APPLE 0x8A10 + +#define GLEW_APPLE_pixel_buffer GLEW_GET_VAR(__GLEW_APPLE_pixel_buffer) + +#endif /* GL_APPLE_pixel_buffer */ + +/* ------------------------ GL_APPLE_specular_vector ----------------------- */ + +#ifndef GL_APPLE_specular_vector +#define GL_APPLE_specular_vector 1 + +#define GL_LIGHT_MODEL_SPECULAR_VECTOR_APPLE 0x85B0 + +#define GLEW_APPLE_specular_vector GLEW_GET_VAR(__GLEW_APPLE_specular_vector) + +#endif /* GL_APPLE_specular_vector */ + +/* ------------------------- GL_APPLE_texture_range ------------------------ */ + +#ifndef GL_APPLE_texture_range +#define GL_APPLE_texture_range 1 + +#define GL_TEXTURE_RANGE_LENGTH_APPLE 0x85B7 +#define GL_TEXTURE_RANGE_POINTER_APPLE 0x85B8 +#define GL_TEXTURE_STORAGE_HINT_APPLE 0x85BC +#define GL_STORAGE_PRIVATE_APPLE 0x85BD +#define GL_STORAGE_CACHED_APPLE 0x85BE +#define GL_STORAGE_SHARED_APPLE 0x85BF + +typedef void (GLAPIENTRY * PFNGLGETTEXPARAMETERPOINTERVAPPLEPROC) (GLenum target, GLenum pname, GLvoid **params); +typedef void (GLAPIENTRY * PFNGLTEXTURERANGEAPPLEPROC) (GLenum target, GLsizei length, GLvoid *pointer); + +#define glGetTexParameterPointervAPPLE GLEW_GET_FUN(__glewGetTexParameterPointervAPPLE) +#define glTextureRangeAPPLE GLEW_GET_FUN(__glewTextureRangeAPPLE) + +#define GLEW_APPLE_texture_range GLEW_GET_VAR(__GLEW_APPLE_texture_range) + +#endif /* GL_APPLE_texture_range */ + +/* ------------------------ GL_APPLE_transform_hint ------------------------ */ + +#ifndef GL_APPLE_transform_hint +#define GL_APPLE_transform_hint 1 + +#define GL_TRANSFORM_HINT_APPLE 0x85B1 + +#define GLEW_APPLE_transform_hint GLEW_GET_VAR(__GLEW_APPLE_transform_hint) + +#endif /* GL_APPLE_transform_hint */ + +/* ---------------------- GL_APPLE_vertex_array_object --------------------- */ + +#ifndef GL_APPLE_vertex_array_object +#define GL_APPLE_vertex_array_object 1 + +#define GL_VERTEX_ARRAY_BINDING_APPLE 0x85B5 + +typedef void (GLAPIENTRY * PFNGLBINDVERTEXARRAYAPPLEPROC) (GLuint array); +typedef void (GLAPIENTRY * PFNGLDELETEVERTEXARRAYSAPPLEPROC) (GLsizei n, const GLuint* arrays); +typedef void (GLAPIENTRY * PFNGLGENVERTEXARRAYSAPPLEPROC) (GLsizei n, const GLuint* arrays); +typedef GLboolean (GLAPIENTRY * PFNGLISVERTEXARRAYAPPLEPROC) (GLuint array); + +#define glBindVertexArrayAPPLE GLEW_GET_FUN(__glewBindVertexArrayAPPLE) +#define glDeleteVertexArraysAPPLE GLEW_GET_FUN(__glewDeleteVertexArraysAPPLE) +#define glGenVertexArraysAPPLE GLEW_GET_FUN(__glewGenVertexArraysAPPLE) +#define glIsVertexArrayAPPLE GLEW_GET_FUN(__glewIsVertexArrayAPPLE) + +#define GLEW_APPLE_vertex_array_object GLEW_GET_VAR(__GLEW_APPLE_vertex_array_object) + +#endif /* GL_APPLE_vertex_array_object */ + +/* ---------------------- GL_APPLE_vertex_array_range ---------------------- */ + +#ifndef GL_APPLE_vertex_array_range +#define GL_APPLE_vertex_array_range 1 + +#define GL_VERTEX_ARRAY_RANGE_APPLE 0x851D +#define GL_VERTEX_ARRAY_RANGE_LENGTH_APPLE 0x851E +#define GL_VERTEX_ARRAY_STORAGE_HINT_APPLE 0x851F +#define GL_MAX_VERTEX_ARRAY_RANGE_ELEMENT_APPLE 0x8520 +#define GL_VERTEX_ARRAY_RANGE_POINTER_APPLE 0x8521 +#define GL_STORAGE_CACHED_APPLE 0x85BE +#define GL_STORAGE_SHARED_APPLE 0x85BF + +typedef void (GLAPIENTRY * PFNGLFLUSHVERTEXARRAYRANGEAPPLEPROC) (GLsizei length, void* pointer); +typedef void (GLAPIENTRY * PFNGLVERTEXARRAYPARAMETERIAPPLEPROC) (GLenum pname, GLint param); +typedef void (GLAPIENTRY * PFNGLVERTEXARRAYRANGEAPPLEPROC) (GLsizei length, void* pointer); + +#define glFlushVertexArrayRangeAPPLE GLEW_GET_FUN(__glewFlushVertexArrayRangeAPPLE) +#define glVertexArrayParameteriAPPLE GLEW_GET_FUN(__glewVertexArrayParameteriAPPLE) +#define glVertexArrayRangeAPPLE GLEW_GET_FUN(__glewVertexArrayRangeAPPLE) + +#define GLEW_APPLE_vertex_array_range GLEW_GET_VAR(__GLEW_APPLE_vertex_array_range) + +#endif /* GL_APPLE_vertex_array_range */ + +/* --------------------------- GL_APPLE_ycbcr_422 -------------------------- */ + +#ifndef GL_APPLE_ycbcr_422 +#define GL_APPLE_ycbcr_422 1 + +#define GL_YCBCR_422_APPLE 0x85B9 +#define GL_UNSIGNED_SHORT_8_8_APPLE 0x85BA +#define GL_UNSIGNED_SHORT_8_8_REV_APPLE 0x85BB + +#define GLEW_APPLE_ycbcr_422 GLEW_GET_VAR(__GLEW_APPLE_ycbcr_422) + +#endif /* GL_APPLE_ycbcr_422 */ + +/* ----------------------- GL_ARB_color_buffer_float ----------------------- */ + +#ifndef GL_ARB_color_buffer_float +#define GL_ARB_color_buffer_float 1 + +#define GL_RGBA_FLOAT_MODE_ARB 0x8820 +#define GL_CLAMP_VERTEX_COLOR_ARB 0x891A +#define GL_CLAMP_FRAGMENT_COLOR_ARB 0x891B +#define GL_CLAMP_READ_COLOR_ARB 0x891C +#define GL_FIXED_ONLY_ARB 0x891D + +typedef void (GLAPIENTRY * PFNGLCLAMPCOLORARBPROC) (GLenum target, GLenum clamp); + +#define glClampColorARB GLEW_GET_FUN(__glewClampColorARB) + +#define GLEW_ARB_color_buffer_float GLEW_GET_VAR(__GLEW_ARB_color_buffer_float) + +#endif /* GL_ARB_color_buffer_float */ + +/* ----------------------- GL_ARB_depth_buffer_float ----------------------- */ + +#ifndef GL_ARB_depth_buffer_float +#define GL_ARB_depth_buffer_float 1 + +#define GL_DEPTH_COMPONENT32F 0x8CAC +#define GL_DEPTH32F_STENCIL8 0x8CAD +#define GL_FLOAT_32_UNSIGNED_INT_24_8_REV 0x8DAD + +#define GLEW_ARB_depth_buffer_float GLEW_GET_VAR(__GLEW_ARB_depth_buffer_float) + +#endif /* GL_ARB_depth_buffer_float */ + +/* -------------------------- GL_ARB_depth_texture ------------------------- */ + +#ifndef GL_ARB_depth_texture +#define GL_ARB_depth_texture 1 + +#define GL_DEPTH_COMPONENT16_ARB 0x81A5 +#define GL_DEPTH_COMPONENT24_ARB 0x81A6 +#define GL_DEPTH_COMPONENT32_ARB 0x81A7 +#define GL_TEXTURE_DEPTH_SIZE_ARB 0x884A +#define GL_DEPTH_TEXTURE_MODE_ARB 0x884B + +#define GLEW_ARB_depth_texture GLEW_GET_VAR(__GLEW_ARB_depth_texture) + +#endif /* GL_ARB_depth_texture */ + +/* -------------------------- GL_ARB_draw_buffers -------------------------- */ + +#ifndef GL_ARB_draw_buffers +#define GL_ARB_draw_buffers 1 + +#define GL_MAX_DRAW_BUFFERS_ARB 0x8824 +#define GL_DRAW_BUFFER0_ARB 0x8825 +#define GL_DRAW_BUFFER1_ARB 0x8826 +#define GL_DRAW_BUFFER2_ARB 0x8827 +#define GL_DRAW_BUFFER3_ARB 0x8828 +#define GL_DRAW_BUFFER4_ARB 0x8829 +#define GL_DRAW_BUFFER5_ARB 0x882A +#define GL_DRAW_BUFFER6_ARB 0x882B +#define GL_DRAW_BUFFER7_ARB 0x882C +#define GL_DRAW_BUFFER8_ARB 0x882D +#define GL_DRAW_BUFFER9_ARB 0x882E +#define GL_DRAW_BUFFER10_ARB 0x882F +#define GL_DRAW_BUFFER11_ARB 0x8830 +#define GL_DRAW_BUFFER12_ARB 0x8831 +#define GL_DRAW_BUFFER13_ARB 0x8832 +#define GL_DRAW_BUFFER14_ARB 0x8833 +#define GL_DRAW_BUFFER15_ARB 0x8834 + +typedef void (GLAPIENTRY * PFNGLDRAWBUFFERSARBPROC) (GLsizei n, const GLenum* bufs); + +#define glDrawBuffersARB GLEW_GET_FUN(__glewDrawBuffersARB) + +#define GLEW_ARB_draw_buffers GLEW_GET_VAR(__GLEW_ARB_draw_buffers) + +#endif /* GL_ARB_draw_buffers */ + +/* ------------------------- GL_ARB_draw_instanced ------------------------- */ + +#ifndef GL_ARB_draw_instanced +#define GL_ARB_draw_instanced 1 + +typedef void (GLAPIENTRY * PFNGLDRAWARRAYSINSTANCEDARBPROC) (GLenum mode, GLint first, GLsizei count, GLsizei primcount); +typedef void (GLAPIENTRY * PFNGLDRAWELEMENTSINSTANCEDARBPROC) (GLenum mode, GLsizei count, GLenum type, const void* indices, GLsizei primcount); + +#define glDrawArraysInstancedARB GLEW_GET_FUN(__glewDrawArraysInstancedARB) +#define glDrawElementsInstancedARB GLEW_GET_FUN(__glewDrawElementsInstancedARB) + +#define GLEW_ARB_draw_instanced GLEW_GET_VAR(__GLEW_ARB_draw_instanced) + +#endif /* GL_ARB_draw_instanced */ + +/* ------------------------ GL_ARB_fragment_program ------------------------ */ + +#ifndef GL_ARB_fragment_program +#define GL_ARB_fragment_program 1 + +#define GL_FRAGMENT_PROGRAM_ARB 0x8804 +#define GL_PROGRAM_ALU_INSTRUCTIONS_ARB 0x8805 +#define GL_PROGRAM_TEX_INSTRUCTIONS_ARB 0x8806 +#define GL_PROGRAM_TEX_INDIRECTIONS_ARB 0x8807 +#define GL_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB 0x8808 +#define GL_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB 0x8809 +#define GL_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB 0x880A +#define GL_MAX_PROGRAM_ALU_INSTRUCTIONS_ARB 0x880B +#define GL_MAX_PROGRAM_TEX_INSTRUCTIONS_ARB 0x880C +#define GL_MAX_PROGRAM_TEX_INDIRECTIONS_ARB 0x880D +#define GL_MAX_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB 0x880E +#define GL_MAX_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB 0x880F +#define GL_MAX_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB 0x8810 +#define GL_MAX_TEXTURE_COORDS_ARB 0x8871 +#define GL_MAX_TEXTURE_IMAGE_UNITS_ARB 0x8872 + +#define GLEW_ARB_fragment_program GLEW_GET_VAR(__GLEW_ARB_fragment_program) + +#endif /* GL_ARB_fragment_program */ + +/* --------------------- GL_ARB_fragment_program_shadow -------------------- */ + +#ifndef GL_ARB_fragment_program_shadow +#define GL_ARB_fragment_program_shadow 1 + +#define GLEW_ARB_fragment_program_shadow GLEW_GET_VAR(__GLEW_ARB_fragment_program_shadow) + +#endif /* GL_ARB_fragment_program_shadow */ + +/* ------------------------- GL_ARB_fragment_shader ------------------------ */ + +#ifndef GL_ARB_fragment_shader +#define GL_ARB_fragment_shader 1 + +#define GL_FRAGMENT_SHADER_ARB 0x8B30 +#define GL_MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB 0x8B49 +#define GL_FRAGMENT_SHADER_DERIVATIVE_HINT_ARB 0x8B8B + +#define GLEW_ARB_fragment_shader GLEW_GET_VAR(__GLEW_ARB_fragment_shader) + +#endif /* GL_ARB_fragment_shader */ + +/* ----------------------- GL_ARB_framebuffer_object ----------------------- */ + +#ifndef GL_ARB_framebuffer_object +#define GL_ARB_framebuffer_object 1 + +#define GL_INVALID_FRAMEBUFFER_OPERATION 0x0506 +#define GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING 0x8210 +#define GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE 0x8211 +#define GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE 0x8212 +#define GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE 0x8213 +#define GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE 0x8214 +#define GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE 0x8215 +#define GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE 0x8216 +#define GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE 0x8217 +#define GL_FRAMEBUFFER_DEFAULT 0x8218 +#define GL_FRAMEBUFFER_UNDEFINED 0x8219 +#define GL_DEPTH_STENCIL_ATTACHMENT 0x821A +#define GL_INDEX 0x8222 +#define GL_MAX_RENDERBUFFER_SIZE 0x84E8 +#define GL_DEPTH_STENCIL 0x84F9 +#define GL_UNSIGNED_INT_24_8 0x84FA +#define GL_DEPTH24_STENCIL8 0x88F0 +#define GL_TEXTURE_STENCIL_SIZE 0x88F1 +#define GL_UNSIGNED_NORMALIZED 0x8C17 +#define GL_SRGB 0x8C40 +#define GL_DRAW_FRAMEBUFFER_BINDING 0x8CA6 +#define GL_FRAMEBUFFER_BINDING 0x8CA6 +#define GL_RENDERBUFFER_BINDING 0x8CA7 +#define GL_READ_FRAMEBUFFER 0x8CA8 +#define GL_DRAW_FRAMEBUFFER 0x8CA9 +#define GL_READ_FRAMEBUFFER_BINDING 0x8CAA +#define GL_RENDERBUFFER_SAMPLES 0x8CAB +#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE 0x8CD0 +#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME 0x8CD1 +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL 0x8CD2 +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE 0x8CD3 +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER 0x8CD4 +#define GL_FRAMEBUFFER_COMPLETE 0x8CD5 +#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT 0x8CD6 +#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT 0x8CD7 +#define GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER 0x8CDB +#define GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER 0x8CDC +#define GL_FRAMEBUFFER_UNSUPPORTED 0x8CDD +#define GL_MAX_COLOR_ATTACHMENTS 0x8CDF +#define GL_COLOR_ATTACHMENT0 0x8CE0 +#define GL_COLOR_ATTACHMENT1 0x8CE1 +#define GL_COLOR_ATTACHMENT2 0x8CE2 +#define GL_COLOR_ATTACHMENT3 0x8CE3 +#define GL_COLOR_ATTACHMENT4 0x8CE4 +#define GL_COLOR_ATTACHMENT5 0x8CE5 +#define GL_COLOR_ATTACHMENT6 0x8CE6 +#define GL_COLOR_ATTACHMENT7 0x8CE7 +#define GL_COLOR_ATTACHMENT8 0x8CE8 +#define GL_COLOR_ATTACHMENT9 0x8CE9 +#define GL_COLOR_ATTACHMENT10 0x8CEA +#define GL_COLOR_ATTACHMENT11 0x8CEB +#define GL_COLOR_ATTACHMENT12 0x8CEC +#define GL_COLOR_ATTACHMENT13 0x8CED +#define GL_COLOR_ATTACHMENT14 0x8CEE +#define GL_COLOR_ATTACHMENT15 0x8CEF +#define GL_DEPTH_ATTACHMENT 0x8D00 +#define GL_STENCIL_ATTACHMENT 0x8D20 +#define GL_FRAMEBUFFER 0x8D40 +#define GL_RENDERBUFFER 0x8D41 +#define GL_RENDERBUFFER_WIDTH 0x8D42 +#define GL_RENDERBUFFER_HEIGHT 0x8D43 +#define GL_RENDERBUFFER_INTERNAL_FORMAT 0x8D44 +#define GL_STENCIL_INDEX1 0x8D46 +#define GL_STENCIL_INDEX4 0x8D47 +#define GL_STENCIL_INDEX8 0x8D48 +#define GL_STENCIL_INDEX16 0x8D49 +#define GL_RENDERBUFFER_RED_SIZE 0x8D50 +#define GL_RENDERBUFFER_GREEN_SIZE 0x8D51 +#define GL_RENDERBUFFER_BLUE_SIZE 0x8D52 +#define GL_RENDERBUFFER_ALPHA_SIZE 0x8D53 +#define GL_RENDERBUFFER_DEPTH_SIZE 0x8D54 +#define GL_RENDERBUFFER_STENCIL_SIZE 0x8D55 +#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE 0x8D56 +#define GL_MAX_SAMPLES 0x8D57 + +typedef void (GLAPIENTRY * PFNGLBINDFRAMEBUFFERPROC) (GLenum target, GLuint framebuffer); +typedef void (GLAPIENTRY * PFNGLBINDRENDERBUFFERPROC) (GLenum target, GLuint renderbuffer); +typedef void (GLAPIENTRY * PFNGLBLITFRAMEBUFFERPROC) (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); +typedef GLenum (GLAPIENTRY * PFNGLCHECKFRAMEBUFFERSTATUSPROC) (GLenum target); +typedef void (GLAPIENTRY * PFNGLDELETEFRAMEBUFFERSPROC) (GLsizei n, const GLuint* framebuffers); +typedef void (GLAPIENTRY * PFNGLDELETERENDERBUFFERSPROC) (GLsizei n, const GLuint* renderbuffers); +typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERRENDERBUFFERPROC) (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); +typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTURLAYERPROC) (GLenum target,GLenum attachment, GLuint texture,GLint level,GLint layer); +typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTURE1DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTURE2DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTURE3DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint layer); +typedef void (GLAPIENTRY * PFNGLGENFRAMEBUFFERSPROC) (GLsizei n, GLuint* framebuffers); +typedef void (GLAPIENTRY * PFNGLGENRENDERBUFFERSPROC) (GLsizei n, GLuint* renderbuffers); +typedef void (GLAPIENTRY * PFNGLGENERATEMIPMAPPROC) (GLenum target); +typedef void (GLAPIENTRY * PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC) (GLenum target, GLenum attachment, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETRENDERBUFFERPARAMETERIVPROC) (GLenum target, GLenum pname, GLint* params); +typedef GLboolean (GLAPIENTRY * PFNGLISFRAMEBUFFERPROC) (GLuint framebuffer); +typedef GLboolean (GLAPIENTRY * PFNGLISRENDERBUFFERPROC) (GLuint renderbuffer); +typedef void (GLAPIENTRY * PFNGLRENDERBUFFERSTORAGEPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height); +typedef void (GLAPIENTRY * PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); + +#define glBindFramebuffer GLEW_GET_FUN(__glewBindFramebuffer) +#define glBindRenderbuffer GLEW_GET_FUN(__glewBindRenderbuffer) +#define glBlitFramebuffer GLEW_GET_FUN(__glewBlitFramebuffer) +#define glCheckFramebufferStatus GLEW_GET_FUN(__glewCheckFramebufferStatus) +#define glDeleteFramebuffers GLEW_GET_FUN(__glewDeleteFramebuffers) +#define glDeleteRenderbuffers GLEW_GET_FUN(__glewDeleteRenderbuffers) +#define glFramebufferRenderbuffer GLEW_GET_FUN(__glewFramebufferRenderbuffer) +#define glFramebufferTexturLayer GLEW_GET_FUN(__glewFramebufferTexturLayer) +#define glFramebufferTexture1D GLEW_GET_FUN(__glewFramebufferTexture1D) +#define glFramebufferTexture2D GLEW_GET_FUN(__glewFramebufferTexture2D) +#define glFramebufferTexture3D GLEW_GET_FUN(__glewFramebufferTexture3D) +#define glGenFramebuffers GLEW_GET_FUN(__glewGenFramebuffers) +#define glGenRenderbuffers GLEW_GET_FUN(__glewGenRenderbuffers) +#define glGenerateMipmap GLEW_GET_FUN(__glewGenerateMipmap) +#define glGetFramebufferAttachmentParameteriv GLEW_GET_FUN(__glewGetFramebufferAttachmentParameteriv) +#define glGetRenderbufferParameteriv GLEW_GET_FUN(__glewGetRenderbufferParameteriv) +#define glIsFramebuffer GLEW_GET_FUN(__glewIsFramebuffer) +#define glIsRenderbuffer GLEW_GET_FUN(__glewIsRenderbuffer) +#define glRenderbufferStorage GLEW_GET_FUN(__glewRenderbufferStorage) +#define glRenderbufferStorageMultisample GLEW_GET_FUN(__glewRenderbufferStorageMultisample) + +#define GLEW_ARB_framebuffer_object GLEW_GET_VAR(__GLEW_ARB_framebuffer_object) + +#endif /* GL_ARB_framebuffer_object */ + +/* ------------------------ GL_ARB_framebuffer_sRGB ------------------------ */ + +#ifndef GL_ARB_framebuffer_sRGB +#define GL_ARB_framebuffer_sRGB 1 + +#define GL_FRAMEBUFFER_SRGB 0x8DB9 + +#define GLEW_ARB_framebuffer_sRGB GLEW_GET_VAR(__GLEW_ARB_framebuffer_sRGB) + +#endif /* GL_ARB_framebuffer_sRGB */ + +/* ------------------------ GL_ARB_geometry_shader4 ------------------------ */ + +#ifndef GL_ARB_geometry_shader4 +#define GL_ARB_geometry_shader4 1 + +#define GL_LINES_ADJACENCY_ARB 0xA +#define GL_LINE_STRIP_ADJACENCY_ARB 0xB +#define GL_TRIANGLES_ADJACENCY_ARB 0xC +#define GL_TRIANGLE_STRIP_ADJACENCY_ARB 0xD +#define GL_PROGRAM_POINT_SIZE_ARB 0x8642 +#define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS_ARB 0x8C29 +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER 0x8CD4 +#define GL_FRAMEBUFFER_ATTACHMENT_LAYERED_ARB 0x8DA7 +#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS_ARB 0x8DA8 +#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_COUNT_ARB 0x8DA9 +#define GL_GEOMETRY_SHADER_ARB 0x8DD9 +#define GL_GEOMETRY_VERTICES_OUT_ARB 0x8DDA +#define GL_GEOMETRY_INPUT_TYPE_ARB 0x8DDB +#define GL_GEOMETRY_OUTPUT_TYPE_ARB 0x8DDC +#define GL_MAX_GEOMETRY_VARYING_COMPONENTS_ARB 0x8DDD +#define GL_MAX_VERTEX_VARYING_COMPONENTS_ARB 0x8DDE +#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS_ARB 0x8DDF +#define GL_MAX_GEOMETRY_OUTPUT_VERTICES_ARB 0x8DE0 +#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS_ARB 0x8DE1 + +typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTUREARBPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level); +typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTUREFACEARBPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLenum face); +typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTURELAYERARBPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer); +typedef void (GLAPIENTRY * PFNGLPROGRAMPARAMETERIARBPROC) (GLuint program, GLenum pname, GLint value); + +#define glFramebufferTextureARB GLEW_GET_FUN(__glewFramebufferTextureARB) +#define glFramebufferTextureFaceARB GLEW_GET_FUN(__glewFramebufferTextureFaceARB) +#define glFramebufferTextureLayerARB GLEW_GET_FUN(__glewFramebufferTextureLayerARB) +#define glProgramParameteriARB GLEW_GET_FUN(__glewProgramParameteriARB) + +#define GLEW_ARB_geometry_shader4 GLEW_GET_VAR(__GLEW_ARB_geometry_shader4) + +#endif /* GL_ARB_geometry_shader4 */ + +/* ------------------------ GL_ARB_half_float_pixel ------------------------ */ + +#ifndef GL_ARB_half_float_pixel +#define GL_ARB_half_float_pixel 1 + +#define GL_HALF_FLOAT_ARB 0x140B + +#define GLEW_ARB_half_float_pixel GLEW_GET_VAR(__GLEW_ARB_half_float_pixel) + +#endif /* GL_ARB_half_float_pixel */ + +/* ------------------------ GL_ARB_half_float_vertex ----------------------- */ + +#ifndef GL_ARB_half_float_vertex +#define GL_ARB_half_float_vertex 1 + +#define GL_HALF_FLOAT 0x140B + +#define GLEW_ARB_half_float_vertex GLEW_GET_VAR(__GLEW_ARB_half_float_vertex) + +#endif /* GL_ARB_half_float_vertex */ + +/* ----------------------------- GL_ARB_imaging ---------------------------- */ + +#ifndef GL_ARB_imaging +#define GL_ARB_imaging 1 + +#define GL_CONSTANT_COLOR 0x8001 +#define GL_ONE_MINUS_CONSTANT_COLOR 0x8002 +#define GL_CONSTANT_ALPHA 0x8003 +#define GL_ONE_MINUS_CONSTANT_ALPHA 0x8004 +#define GL_BLEND_COLOR 0x8005 +#define GL_FUNC_ADD 0x8006 +#define GL_MIN 0x8007 +#define GL_MAX 0x8008 +#define GL_BLEND_EQUATION 0x8009 +#define GL_FUNC_SUBTRACT 0x800A +#define GL_FUNC_REVERSE_SUBTRACT 0x800B +#define GL_CONVOLUTION_1D 0x8010 +#define GL_CONVOLUTION_2D 0x8011 +#define GL_SEPARABLE_2D 0x8012 +#define GL_CONVOLUTION_BORDER_MODE 0x8013 +#define GL_CONVOLUTION_FILTER_SCALE 0x8014 +#define GL_CONVOLUTION_FILTER_BIAS 0x8015 +#define GL_REDUCE 0x8016 +#define GL_CONVOLUTION_FORMAT 0x8017 +#define GL_CONVOLUTION_WIDTH 0x8018 +#define GL_CONVOLUTION_HEIGHT 0x8019 +#define GL_MAX_CONVOLUTION_WIDTH 0x801A +#define GL_MAX_CONVOLUTION_HEIGHT 0x801B +#define GL_POST_CONVOLUTION_RED_SCALE 0x801C +#define GL_POST_CONVOLUTION_GREEN_SCALE 0x801D +#define GL_POST_CONVOLUTION_BLUE_SCALE 0x801E +#define GL_POST_CONVOLUTION_ALPHA_SCALE 0x801F +#define GL_POST_CONVOLUTION_RED_BIAS 0x8020 +#define GL_POST_CONVOLUTION_GREEN_BIAS 0x8021 +#define GL_POST_CONVOLUTION_BLUE_BIAS 0x8022 +#define GL_POST_CONVOLUTION_ALPHA_BIAS 0x8023 +#define GL_HISTOGRAM 0x8024 +#define GL_PROXY_HISTOGRAM 0x8025 +#define GL_HISTOGRAM_WIDTH 0x8026 +#define GL_HISTOGRAM_FORMAT 0x8027 +#define GL_HISTOGRAM_RED_SIZE 0x8028 +#define GL_HISTOGRAM_GREEN_SIZE 0x8029 +#define GL_HISTOGRAM_BLUE_SIZE 0x802A +#define GL_HISTOGRAM_ALPHA_SIZE 0x802B +#define GL_HISTOGRAM_LUMINANCE_SIZE 0x802C +#define GL_HISTOGRAM_SINK 0x802D +#define GL_MINMAX 0x802E +#define GL_MINMAX_FORMAT 0x802F +#define GL_MINMAX_SINK 0x8030 +#define GL_TABLE_TOO_LARGE 0x8031 +#define GL_COLOR_MATRIX 0x80B1 +#define GL_COLOR_MATRIX_STACK_DEPTH 0x80B2 +#define GL_MAX_COLOR_MATRIX_STACK_DEPTH 0x80B3 +#define GL_POST_COLOR_MATRIX_RED_SCALE 0x80B4 +#define GL_POST_COLOR_MATRIX_GREEN_SCALE 0x80B5 +#define GL_POST_COLOR_MATRIX_BLUE_SCALE 0x80B6 +#define GL_POST_COLOR_MATRIX_ALPHA_SCALE 0x80B7 +#define GL_POST_COLOR_MATRIX_RED_BIAS 0x80B8 +#define GL_POST_COLOR_MATRIX_GREEN_BIAS 0x80B9 +#define GL_POST_COLOR_MATRIX_BLUE_BIAS 0x80BA +#define GL_POST_COLOR_MATRIX_ALPHA_BIAS 0x80BB +#define GL_COLOR_TABLE 0x80D0 +#define GL_POST_CONVOLUTION_COLOR_TABLE 0x80D1 +#define GL_POST_COLOR_MATRIX_COLOR_TABLE 0x80D2 +#define GL_PROXY_COLOR_TABLE 0x80D3 +#define GL_PROXY_POST_CONVOLUTION_COLOR_TABLE 0x80D4 +#define GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE 0x80D5 +#define GL_COLOR_TABLE_SCALE 0x80D6 +#define GL_COLOR_TABLE_BIAS 0x80D7 +#define GL_COLOR_TABLE_FORMAT 0x80D8 +#define GL_COLOR_TABLE_WIDTH 0x80D9 +#define GL_COLOR_TABLE_RED_SIZE 0x80DA +#define GL_COLOR_TABLE_GREEN_SIZE 0x80DB +#define GL_COLOR_TABLE_BLUE_SIZE 0x80DC +#define GL_COLOR_TABLE_ALPHA_SIZE 0x80DD +#define GL_COLOR_TABLE_LUMINANCE_SIZE 0x80DE +#define GL_COLOR_TABLE_INTENSITY_SIZE 0x80DF +#define GL_IGNORE_BORDER 0x8150 +#define GL_CONSTANT_BORDER 0x8151 +#define GL_WRAP_BORDER 0x8152 +#define GL_REPLICATE_BORDER 0x8153 +#define GL_CONVOLUTION_BORDER_COLOR 0x8154 + +typedef void (GLAPIENTRY * PFNGLCOLORSUBTABLEPROC) (GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const GLvoid *data); +typedef void (GLAPIENTRY * PFNGLCOLORTABLEPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *table); +typedef void (GLAPIENTRY * PFNGLCOLORTABLEPARAMETERFVPROC) (GLenum target, GLenum pname, const GLfloat *params); +typedef void (GLAPIENTRY * PFNGLCOLORTABLEPARAMETERIVPROC) (GLenum target, GLenum pname, const GLint *params); +typedef void (GLAPIENTRY * PFNGLCONVOLUTIONFILTER1DPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *image); +typedef void (GLAPIENTRY * PFNGLCONVOLUTIONFILTER2DPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *image); +typedef void (GLAPIENTRY * PFNGLCONVOLUTIONPARAMETERFPROC) (GLenum target, GLenum pname, GLfloat params); +typedef void (GLAPIENTRY * PFNGLCONVOLUTIONPARAMETERFVPROC) (GLenum target, GLenum pname, const GLfloat *params); +typedef void (GLAPIENTRY * PFNGLCONVOLUTIONPARAMETERIPROC) (GLenum target, GLenum pname, GLint params); +typedef void (GLAPIENTRY * PFNGLCONVOLUTIONPARAMETERIVPROC) (GLenum target, GLenum pname, const GLint *params); +typedef void (GLAPIENTRY * PFNGLCOPYCOLORSUBTABLEPROC) (GLenum target, GLsizei start, GLint x, GLint y, GLsizei width); +typedef void (GLAPIENTRY * PFNGLCOPYCOLORTABLEPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); +typedef void (GLAPIENTRY * PFNGLCOPYCONVOLUTIONFILTER1DPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); +typedef void (GLAPIENTRY * PFNGLCOPYCONVOLUTIONFILTER2DPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height); +typedef void (GLAPIENTRY * PFNGLGETCOLORTABLEPROC) (GLenum target, GLenum format, GLenum type, GLvoid *table); +typedef void (GLAPIENTRY * PFNGLGETCOLORTABLEPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params); +typedef void (GLAPIENTRY * PFNGLGETCOLORTABLEPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (GLAPIENTRY * PFNGLGETCONVOLUTIONFILTERPROC) (GLenum target, GLenum format, GLenum type, GLvoid *image); +typedef void (GLAPIENTRY * PFNGLGETCONVOLUTIONPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params); +typedef void (GLAPIENTRY * PFNGLGETCONVOLUTIONPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (GLAPIENTRY * PFNGLGETHISTOGRAMPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values); +typedef void (GLAPIENTRY * PFNGLGETHISTOGRAMPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params); +typedef void (GLAPIENTRY * PFNGLGETHISTOGRAMPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (GLAPIENTRY * PFNGLGETMINMAXPROC) (GLenum target, GLboolean reset, GLenum format, GLenum types, GLvoid *values); +typedef void (GLAPIENTRY * PFNGLGETMINMAXPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params); +typedef void (GLAPIENTRY * PFNGLGETMINMAXPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (GLAPIENTRY * PFNGLGETSEPARABLEFILTERPROC) (GLenum target, GLenum format, GLenum type, GLvoid *row, GLvoid *column, GLvoid *span); +typedef void (GLAPIENTRY * PFNGLHISTOGRAMPROC) (GLenum target, GLsizei width, GLenum internalformat, GLboolean sink); +typedef void (GLAPIENTRY * PFNGLMINMAXPROC) (GLenum target, GLenum internalformat, GLboolean sink); +typedef void (GLAPIENTRY * PFNGLRESETHISTOGRAMPROC) (GLenum target); +typedef void (GLAPIENTRY * PFNGLRESETMINMAXPROC) (GLenum target); +typedef void (GLAPIENTRY * PFNGLSEPARABLEFILTER2DPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *row, const GLvoid *column); + +#define glColorSubTable GLEW_GET_FUN(__glewColorSubTable) +#define glColorTable GLEW_GET_FUN(__glewColorTable) +#define glColorTableParameterfv GLEW_GET_FUN(__glewColorTableParameterfv) +#define glColorTableParameteriv GLEW_GET_FUN(__glewColorTableParameteriv) +#define glConvolutionFilter1D GLEW_GET_FUN(__glewConvolutionFilter1D) +#define glConvolutionFilter2D GLEW_GET_FUN(__glewConvolutionFilter2D) +#define glConvolutionParameterf GLEW_GET_FUN(__glewConvolutionParameterf) +#define glConvolutionParameterfv GLEW_GET_FUN(__glewConvolutionParameterfv) +#define glConvolutionParameteri GLEW_GET_FUN(__glewConvolutionParameteri) +#define glConvolutionParameteriv GLEW_GET_FUN(__glewConvolutionParameteriv) +#define glCopyColorSubTable GLEW_GET_FUN(__glewCopyColorSubTable) +#define glCopyColorTable GLEW_GET_FUN(__glewCopyColorTable) +#define glCopyConvolutionFilter1D GLEW_GET_FUN(__glewCopyConvolutionFilter1D) +#define glCopyConvolutionFilter2D GLEW_GET_FUN(__glewCopyConvolutionFilter2D) +#define glGetColorTable GLEW_GET_FUN(__glewGetColorTable) +#define glGetColorTableParameterfv GLEW_GET_FUN(__glewGetColorTableParameterfv) +#define glGetColorTableParameteriv GLEW_GET_FUN(__glewGetColorTableParameteriv) +#define glGetConvolutionFilter GLEW_GET_FUN(__glewGetConvolutionFilter) +#define glGetConvolutionParameterfv GLEW_GET_FUN(__glewGetConvolutionParameterfv) +#define glGetConvolutionParameteriv GLEW_GET_FUN(__glewGetConvolutionParameteriv) +#define glGetHistogram GLEW_GET_FUN(__glewGetHistogram) +#define glGetHistogramParameterfv GLEW_GET_FUN(__glewGetHistogramParameterfv) +#define glGetHistogramParameteriv GLEW_GET_FUN(__glewGetHistogramParameteriv) +#define glGetMinmax GLEW_GET_FUN(__glewGetMinmax) +#define glGetMinmaxParameterfv GLEW_GET_FUN(__glewGetMinmaxParameterfv) +#define glGetMinmaxParameteriv GLEW_GET_FUN(__glewGetMinmaxParameteriv) +#define glGetSeparableFilter GLEW_GET_FUN(__glewGetSeparableFilter) +#define glHistogram GLEW_GET_FUN(__glewHistogram) +#define glMinmax GLEW_GET_FUN(__glewMinmax) +#define glResetHistogram GLEW_GET_FUN(__glewResetHistogram) +#define glResetMinmax GLEW_GET_FUN(__glewResetMinmax) +#define glSeparableFilter2D GLEW_GET_FUN(__glewSeparableFilter2D) + +#define GLEW_ARB_imaging GLEW_GET_VAR(__GLEW_ARB_imaging) + +#endif /* GL_ARB_imaging */ + +/* ------------------------ GL_ARB_instanced_arrays ------------------------ */ + +#ifndef GL_ARB_instanced_arrays +#define GL_ARB_instanced_arrays 1 + +#define GL_VERTEX_ATTRIB_ARRAY_DIVISOR_ARB 0x88FE + +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBDIVISORARBPROC) (GLuint index, GLuint divisor); + +#define glVertexAttribDivisorARB GLEW_GET_FUN(__glewVertexAttribDivisorARB) + +#define GLEW_ARB_instanced_arrays GLEW_GET_VAR(__GLEW_ARB_instanced_arrays) + +#endif /* GL_ARB_instanced_arrays */ + +/* ------------------------ GL_ARB_map_buffer_range ------------------------ */ + +#ifndef GL_ARB_map_buffer_range +#define GL_ARB_map_buffer_range 1 + +#define GL_MAP_READ_BIT 0x0001 +#define GL_MAP_WRITE_BIT 0x0002 +#define GL_MAP_INVALIDATE_RANGE_BIT 0x0004 +#define GL_MAP_INVALIDATE_BUFFER_BIT 0x0008 +#define GL_MAP_FLUSH_EXPLICIT_BIT 0x0010 +#define GL_MAP_UNSYNCHRONIZED_BIT 0x0020 + +typedef void (GLAPIENTRY * PFNGLFLUSHMAPPEDBUFFERRANGEPROC) (GLenum target, GLintptr offset, GLsizeiptr length); +typedef GLvoid * (GLAPIENTRY * PFNGLMAPBUFFERRANGEPROC) (GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access); + +#define glFlushMappedBufferRange GLEW_GET_FUN(__glewFlushMappedBufferRange) +#define glMapBufferRange GLEW_GET_FUN(__glewMapBufferRange) + +#define GLEW_ARB_map_buffer_range GLEW_GET_VAR(__GLEW_ARB_map_buffer_range) + +#endif /* GL_ARB_map_buffer_range */ + +/* ------------------------- GL_ARB_matrix_palette ------------------------- */ + +#ifndef GL_ARB_matrix_palette +#define GL_ARB_matrix_palette 1 + +#define GL_MATRIX_PALETTE_ARB 0x8840 +#define GL_MAX_MATRIX_PALETTE_STACK_DEPTH_ARB 0x8841 +#define GL_MAX_PALETTE_MATRICES_ARB 0x8842 +#define GL_CURRENT_PALETTE_MATRIX_ARB 0x8843 +#define GL_MATRIX_INDEX_ARRAY_ARB 0x8844 +#define GL_CURRENT_MATRIX_INDEX_ARB 0x8845 +#define GL_MATRIX_INDEX_ARRAY_SIZE_ARB 0x8846 +#define GL_MATRIX_INDEX_ARRAY_TYPE_ARB 0x8847 +#define GL_MATRIX_INDEX_ARRAY_STRIDE_ARB 0x8848 +#define GL_MATRIX_INDEX_ARRAY_POINTER_ARB 0x8849 + +typedef void (GLAPIENTRY * PFNGLCURRENTPALETTEMATRIXARBPROC) (GLint index); +typedef void (GLAPIENTRY * PFNGLMATRIXINDEXPOINTERARBPROC) (GLint size, GLenum type, GLsizei stride, GLvoid *pointer); +typedef void (GLAPIENTRY * PFNGLMATRIXINDEXUBVARBPROC) (GLint size, GLubyte *indices); +typedef void (GLAPIENTRY * PFNGLMATRIXINDEXUIVARBPROC) (GLint size, GLuint *indices); +typedef void (GLAPIENTRY * PFNGLMATRIXINDEXUSVARBPROC) (GLint size, GLushort *indices); + +#define glCurrentPaletteMatrixARB GLEW_GET_FUN(__glewCurrentPaletteMatrixARB) +#define glMatrixIndexPointerARB GLEW_GET_FUN(__glewMatrixIndexPointerARB) +#define glMatrixIndexubvARB GLEW_GET_FUN(__glewMatrixIndexubvARB) +#define glMatrixIndexuivARB GLEW_GET_FUN(__glewMatrixIndexuivARB) +#define glMatrixIndexusvARB GLEW_GET_FUN(__glewMatrixIndexusvARB) + +#define GLEW_ARB_matrix_palette GLEW_GET_VAR(__GLEW_ARB_matrix_palette) + +#endif /* GL_ARB_matrix_palette */ + +/* --------------------------- GL_ARB_multisample -------------------------- */ + +#ifndef GL_ARB_multisample +#define GL_ARB_multisample 1 + +#define GL_MULTISAMPLE_ARB 0x809D +#define GL_SAMPLE_ALPHA_TO_COVERAGE_ARB 0x809E +#define GL_SAMPLE_ALPHA_TO_ONE_ARB 0x809F +#define GL_SAMPLE_COVERAGE_ARB 0x80A0 +#define GL_SAMPLE_BUFFERS_ARB 0x80A8 +#define GL_SAMPLES_ARB 0x80A9 +#define GL_SAMPLE_COVERAGE_VALUE_ARB 0x80AA +#define GL_SAMPLE_COVERAGE_INVERT_ARB 0x80AB +#define GL_MULTISAMPLE_BIT_ARB 0x20000000 + +typedef void (GLAPIENTRY * PFNGLSAMPLECOVERAGEARBPROC) (GLclampf value, GLboolean invert); + +#define glSampleCoverageARB GLEW_GET_FUN(__glewSampleCoverageARB) + +#define GLEW_ARB_multisample GLEW_GET_VAR(__GLEW_ARB_multisample) + +#endif /* GL_ARB_multisample */ + +/* -------------------------- GL_ARB_multitexture -------------------------- */ + +#ifndef GL_ARB_multitexture +#define GL_ARB_multitexture 1 + +#define GL_TEXTURE0_ARB 0x84C0 +#define GL_TEXTURE1_ARB 0x84C1 +#define GL_TEXTURE2_ARB 0x84C2 +#define GL_TEXTURE3_ARB 0x84C3 +#define GL_TEXTURE4_ARB 0x84C4 +#define GL_TEXTURE5_ARB 0x84C5 +#define GL_TEXTURE6_ARB 0x84C6 +#define GL_TEXTURE7_ARB 0x84C7 +#define GL_TEXTURE8_ARB 0x84C8 +#define GL_TEXTURE9_ARB 0x84C9 +#define GL_TEXTURE10_ARB 0x84CA +#define GL_TEXTURE11_ARB 0x84CB +#define GL_TEXTURE12_ARB 0x84CC +#define GL_TEXTURE13_ARB 0x84CD +#define GL_TEXTURE14_ARB 0x84CE +#define GL_TEXTURE15_ARB 0x84CF +#define GL_TEXTURE16_ARB 0x84D0 +#define GL_TEXTURE17_ARB 0x84D1 +#define GL_TEXTURE18_ARB 0x84D2 +#define GL_TEXTURE19_ARB 0x84D3 +#define GL_TEXTURE20_ARB 0x84D4 +#define GL_TEXTURE21_ARB 0x84D5 +#define GL_TEXTURE22_ARB 0x84D6 +#define GL_TEXTURE23_ARB 0x84D7 +#define GL_TEXTURE24_ARB 0x84D8 +#define GL_TEXTURE25_ARB 0x84D9 +#define GL_TEXTURE26_ARB 0x84DA +#define GL_TEXTURE27_ARB 0x84DB +#define GL_TEXTURE28_ARB 0x84DC +#define GL_TEXTURE29_ARB 0x84DD +#define GL_TEXTURE30_ARB 0x84DE +#define GL_TEXTURE31_ARB 0x84DF +#define GL_ACTIVE_TEXTURE_ARB 0x84E0 +#define GL_CLIENT_ACTIVE_TEXTURE_ARB 0x84E1 +#define GL_MAX_TEXTURE_UNITS_ARB 0x84E2 + +typedef void (GLAPIENTRY * PFNGLACTIVETEXTUREARBPROC) (GLenum texture); +typedef void (GLAPIENTRY * PFNGLCLIENTACTIVETEXTUREARBPROC) (GLenum texture); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1DARBPROC) (GLenum target, GLdouble s); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1DVARBPROC) (GLenum target, const GLdouble *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1FARBPROC) (GLenum target, GLfloat s); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1FVARBPROC) (GLenum target, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1IARBPROC) (GLenum target, GLint s); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1IVARBPROC) (GLenum target, const GLint *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1SARBPROC) (GLenum target, GLshort s); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1SVARBPROC) (GLenum target, const GLshort *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2DARBPROC) (GLenum target, GLdouble s, GLdouble t); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2DVARBPROC) (GLenum target, const GLdouble *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2FARBPROC) (GLenum target, GLfloat s, GLfloat t); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2FVARBPROC) (GLenum target, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2IARBPROC) (GLenum target, GLint s, GLint t); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2IVARBPROC) (GLenum target, const GLint *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2SARBPROC) (GLenum target, GLshort s, GLshort t); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2SVARBPROC) (GLenum target, const GLshort *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3DVARBPROC) (GLenum target, const GLdouble *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3FVARBPROC) (GLenum target, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3IARBPROC) (GLenum target, GLint s, GLint t, GLint r); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3IVARBPROC) (GLenum target, const GLint *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3SVARBPROC) (GLenum target, const GLshort *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4DVARBPROC) (GLenum target, const GLdouble *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4FVARBPROC) (GLenum target, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4IARBPROC) (GLenum target, GLint s, GLint t, GLint r, GLint q); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4IVARBPROC) (GLenum target, const GLint *v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4SVARBPROC) (GLenum target, const GLshort *v); + +#define glActiveTextureARB GLEW_GET_FUN(__glewActiveTextureARB) +#define glClientActiveTextureARB GLEW_GET_FUN(__glewClientActiveTextureARB) +#define glMultiTexCoord1dARB GLEW_GET_FUN(__glewMultiTexCoord1dARB) +#define glMultiTexCoord1dvARB GLEW_GET_FUN(__glewMultiTexCoord1dvARB) +#define glMultiTexCoord1fARB GLEW_GET_FUN(__glewMultiTexCoord1fARB) +#define glMultiTexCoord1fvARB GLEW_GET_FUN(__glewMultiTexCoord1fvARB) +#define glMultiTexCoord1iARB GLEW_GET_FUN(__glewMultiTexCoord1iARB) +#define glMultiTexCoord1ivARB GLEW_GET_FUN(__glewMultiTexCoord1ivARB) +#define glMultiTexCoord1sARB GLEW_GET_FUN(__glewMultiTexCoord1sARB) +#define glMultiTexCoord1svARB GLEW_GET_FUN(__glewMultiTexCoord1svARB) +#define glMultiTexCoord2dARB GLEW_GET_FUN(__glewMultiTexCoord2dARB) +#define glMultiTexCoord2dvARB GLEW_GET_FUN(__glewMultiTexCoord2dvARB) +#define glMultiTexCoord2fARB GLEW_GET_FUN(__glewMultiTexCoord2fARB) +#define glMultiTexCoord2fvARB GLEW_GET_FUN(__glewMultiTexCoord2fvARB) +#define glMultiTexCoord2iARB GLEW_GET_FUN(__glewMultiTexCoord2iARB) +#define glMultiTexCoord2ivARB GLEW_GET_FUN(__glewMultiTexCoord2ivARB) +#define glMultiTexCoord2sARB GLEW_GET_FUN(__glewMultiTexCoord2sARB) +#define glMultiTexCoord2svARB GLEW_GET_FUN(__glewMultiTexCoord2svARB) +#define glMultiTexCoord3dARB GLEW_GET_FUN(__glewMultiTexCoord3dARB) +#define glMultiTexCoord3dvARB GLEW_GET_FUN(__glewMultiTexCoord3dvARB) +#define glMultiTexCoord3fARB GLEW_GET_FUN(__glewMultiTexCoord3fARB) +#define glMultiTexCoord3fvARB GLEW_GET_FUN(__glewMultiTexCoord3fvARB) +#define glMultiTexCoord3iARB GLEW_GET_FUN(__glewMultiTexCoord3iARB) +#define glMultiTexCoord3ivARB GLEW_GET_FUN(__glewMultiTexCoord3ivARB) +#define glMultiTexCoord3sARB GLEW_GET_FUN(__glewMultiTexCoord3sARB) +#define glMultiTexCoord3svARB GLEW_GET_FUN(__glewMultiTexCoord3svARB) +#define glMultiTexCoord4dARB GLEW_GET_FUN(__glewMultiTexCoord4dARB) +#define glMultiTexCoord4dvARB GLEW_GET_FUN(__glewMultiTexCoord4dvARB) +#define glMultiTexCoord4fARB GLEW_GET_FUN(__glewMultiTexCoord4fARB) +#define glMultiTexCoord4fvARB GLEW_GET_FUN(__glewMultiTexCoord4fvARB) +#define glMultiTexCoord4iARB GLEW_GET_FUN(__glewMultiTexCoord4iARB) +#define glMultiTexCoord4ivARB GLEW_GET_FUN(__glewMultiTexCoord4ivARB) +#define glMultiTexCoord4sARB GLEW_GET_FUN(__glewMultiTexCoord4sARB) +#define glMultiTexCoord4svARB GLEW_GET_FUN(__glewMultiTexCoord4svARB) + +#define GLEW_ARB_multitexture GLEW_GET_VAR(__GLEW_ARB_multitexture) + +#endif /* GL_ARB_multitexture */ + +/* ------------------------- GL_ARB_occlusion_query ------------------------ */ + +#ifndef GL_ARB_occlusion_query +#define GL_ARB_occlusion_query 1 + +#define GL_QUERY_COUNTER_BITS_ARB 0x8864 +#define GL_CURRENT_QUERY_ARB 0x8865 +#define GL_QUERY_RESULT_ARB 0x8866 +#define GL_QUERY_RESULT_AVAILABLE_ARB 0x8867 +#define GL_SAMPLES_PASSED_ARB 0x8914 + +typedef void (GLAPIENTRY * PFNGLBEGINQUERYARBPROC) (GLenum target, GLuint id); +typedef void (GLAPIENTRY * PFNGLDELETEQUERIESARBPROC) (GLsizei n, const GLuint* ids); +typedef void (GLAPIENTRY * PFNGLENDQUERYARBPROC) (GLenum target); +typedef void (GLAPIENTRY * PFNGLGENQUERIESARBPROC) (GLsizei n, GLuint* ids); +typedef void (GLAPIENTRY * PFNGLGETQUERYOBJECTIVARBPROC) (GLuint id, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETQUERYOBJECTUIVARBPROC) (GLuint id, GLenum pname, GLuint* params); +typedef void (GLAPIENTRY * PFNGLGETQUERYIVARBPROC) (GLenum target, GLenum pname, GLint* params); +typedef GLboolean (GLAPIENTRY * PFNGLISQUERYARBPROC) (GLuint id); + +#define glBeginQueryARB GLEW_GET_FUN(__glewBeginQueryARB) +#define glDeleteQueriesARB GLEW_GET_FUN(__glewDeleteQueriesARB) +#define glEndQueryARB GLEW_GET_FUN(__glewEndQueryARB) +#define glGenQueriesARB GLEW_GET_FUN(__glewGenQueriesARB) +#define glGetQueryObjectivARB GLEW_GET_FUN(__glewGetQueryObjectivARB) +#define glGetQueryObjectuivARB GLEW_GET_FUN(__glewGetQueryObjectuivARB) +#define glGetQueryivARB GLEW_GET_FUN(__glewGetQueryivARB) +#define glIsQueryARB GLEW_GET_FUN(__glewIsQueryARB) + +#define GLEW_ARB_occlusion_query GLEW_GET_VAR(__GLEW_ARB_occlusion_query) + +#endif /* GL_ARB_occlusion_query */ + +/* ----------------------- GL_ARB_pixel_buffer_object ---------------------- */ + +#ifndef GL_ARB_pixel_buffer_object +#define GL_ARB_pixel_buffer_object 1 + +#define GL_PIXEL_PACK_BUFFER_ARB 0x88EB +#define GL_PIXEL_UNPACK_BUFFER_ARB 0x88EC +#define GL_PIXEL_PACK_BUFFER_BINDING_ARB 0x88ED +#define GL_PIXEL_UNPACK_BUFFER_BINDING_ARB 0x88EF + +#define GLEW_ARB_pixel_buffer_object GLEW_GET_VAR(__GLEW_ARB_pixel_buffer_object) + +#endif /* GL_ARB_pixel_buffer_object */ + +/* ------------------------ GL_ARB_point_parameters ------------------------ */ + +#ifndef GL_ARB_point_parameters +#define GL_ARB_point_parameters 1 + +#define GL_POINT_SIZE_MIN_ARB 0x8126 +#define GL_POINT_SIZE_MAX_ARB 0x8127 +#define GL_POINT_FADE_THRESHOLD_SIZE_ARB 0x8128 +#define GL_POINT_DISTANCE_ATTENUATION_ARB 0x8129 + +typedef void (GLAPIENTRY * PFNGLPOINTPARAMETERFARBPROC) (GLenum pname, GLfloat param); +typedef void (GLAPIENTRY * PFNGLPOINTPARAMETERFVARBPROC) (GLenum pname, GLfloat* params); + +#define glPointParameterfARB GLEW_GET_FUN(__glewPointParameterfARB) +#define glPointParameterfvARB GLEW_GET_FUN(__glewPointParameterfvARB) + +#define GLEW_ARB_point_parameters GLEW_GET_VAR(__GLEW_ARB_point_parameters) + +#endif /* GL_ARB_point_parameters */ + +/* -------------------------- GL_ARB_point_sprite -------------------------- */ + +#ifndef GL_ARB_point_sprite +#define GL_ARB_point_sprite 1 + +#define GL_POINT_SPRITE_ARB 0x8861 +#define GL_COORD_REPLACE_ARB 0x8862 + +#define GLEW_ARB_point_sprite GLEW_GET_VAR(__GLEW_ARB_point_sprite) + +#endif /* GL_ARB_point_sprite */ + +/* ------------------------- GL_ARB_shader_objects ------------------------- */ + +#ifndef GL_ARB_shader_objects +#define GL_ARB_shader_objects 1 + +#define GL_PROGRAM_OBJECT_ARB 0x8B40 +#define GL_SHADER_OBJECT_ARB 0x8B48 +#define GL_OBJECT_TYPE_ARB 0x8B4E +#define GL_OBJECT_SUBTYPE_ARB 0x8B4F +#define GL_FLOAT_VEC2_ARB 0x8B50 +#define GL_FLOAT_VEC3_ARB 0x8B51 +#define GL_FLOAT_VEC4_ARB 0x8B52 +#define GL_INT_VEC2_ARB 0x8B53 +#define GL_INT_VEC3_ARB 0x8B54 +#define GL_INT_VEC4_ARB 0x8B55 +#define GL_BOOL_ARB 0x8B56 +#define GL_BOOL_VEC2_ARB 0x8B57 +#define GL_BOOL_VEC3_ARB 0x8B58 +#define GL_BOOL_VEC4_ARB 0x8B59 +#define GL_FLOAT_MAT2_ARB 0x8B5A +#define GL_FLOAT_MAT3_ARB 0x8B5B +#define GL_FLOAT_MAT4_ARB 0x8B5C +#define GL_SAMPLER_1D_ARB 0x8B5D +#define GL_SAMPLER_2D_ARB 0x8B5E +#define GL_SAMPLER_3D_ARB 0x8B5F +#define GL_SAMPLER_CUBE_ARB 0x8B60 +#define GL_SAMPLER_1D_SHADOW_ARB 0x8B61 +#define GL_SAMPLER_2D_SHADOW_ARB 0x8B62 +#define GL_SAMPLER_2D_RECT_ARB 0x8B63 +#define GL_SAMPLER_2D_RECT_SHADOW_ARB 0x8B64 +#define GL_OBJECT_DELETE_STATUS_ARB 0x8B80 +#define GL_OBJECT_COMPILE_STATUS_ARB 0x8B81 +#define GL_OBJECT_LINK_STATUS_ARB 0x8B82 +#define GL_OBJECT_VALIDATE_STATUS_ARB 0x8B83 +#define GL_OBJECT_INFO_LOG_LENGTH_ARB 0x8B84 +#define GL_OBJECT_ATTACHED_OBJECTS_ARB 0x8B85 +#define GL_OBJECT_ACTIVE_UNIFORMS_ARB 0x8B86 +#define GL_OBJECT_ACTIVE_UNIFORM_MAX_LENGTH_ARB 0x8B87 +#define GL_OBJECT_SHADER_SOURCE_LENGTH_ARB 0x8B88 + +typedef char GLcharARB; +typedef unsigned int GLhandleARB; + +typedef void (GLAPIENTRY * PFNGLATTACHOBJECTARBPROC) (GLhandleARB containerObj, GLhandleARB obj); +typedef void (GLAPIENTRY * PFNGLCOMPILESHADERARBPROC) (GLhandleARB shaderObj); +typedef GLhandleARB (GLAPIENTRY * PFNGLCREATEPROGRAMOBJECTARBPROC) (void); +typedef GLhandleARB (GLAPIENTRY * PFNGLCREATESHADEROBJECTARBPROC) (GLenum shaderType); +typedef void (GLAPIENTRY * PFNGLDELETEOBJECTARBPROC) (GLhandleARB obj); +typedef void (GLAPIENTRY * PFNGLDETACHOBJECTARBPROC) (GLhandleARB containerObj, GLhandleARB attachedObj); +typedef void (GLAPIENTRY * PFNGLGETACTIVEUNIFORMARBPROC) (GLhandleARB programObj, GLuint index, GLsizei maxLength, GLsizei* length, GLint *size, GLenum *type, GLcharARB *name); +typedef void (GLAPIENTRY * PFNGLGETATTACHEDOBJECTSARBPROC) (GLhandleARB containerObj, GLsizei maxCount, GLsizei* count, GLhandleARB *obj); +typedef GLhandleARB (GLAPIENTRY * PFNGLGETHANDLEARBPROC) (GLenum pname); +typedef void (GLAPIENTRY * PFNGLGETINFOLOGARBPROC) (GLhandleARB obj, GLsizei maxLength, GLsizei* length, GLcharARB *infoLog); +typedef void (GLAPIENTRY * PFNGLGETOBJECTPARAMETERFVARBPROC) (GLhandleARB obj, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETOBJECTPARAMETERIVARBPROC) (GLhandleARB obj, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETSHADERSOURCEARBPROC) (GLhandleARB obj, GLsizei maxLength, GLsizei* length, GLcharARB *source); +typedef GLint (GLAPIENTRY * PFNGLGETUNIFORMLOCATIONARBPROC) (GLhandleARB programObj, const GLcharARB* name); +typedef void (GLAPIENTRY * PFNGLGETUNIFORMFVARBPROC) (GLhandleARB programObj, GLint location, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETUNIFORMIVARBPROC) (GLhandleARB programObj, GLint location, GLint* params); +typedef void (GLAPIENTRY * PFNGLLINKPROGRAMARBPROC) (GLhandleARB programObj); +typedef void (GLAPIENTRY * PFNGLSHADERSOURCEARBPROC) (GLhandleARB shaderObj, GLsizei count, const GLcharARB ** string, const GLint *length); +typedef void (GLAPIENTRY * PFNGLUNIFORM1FARBPROC) (GLint location, GLfloat v0); +typedef void (GLAPIENTRY * PFNGLUNIFORM1FVARBPROC) (GLint location, GLsizei count, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLUNIFORM1IARBPROC) (GLint location, GLint v0); +typedef void (GLAPIENTRY * PFNGLUNIFORM1IVARBPROC) (GLint location, GLsizei count, const GLint* value); +typedef void (GLAPIENTRY * PFNGLUNIFORM2FARBPROC) (GLint location, GLfloat v0, GLfloat v1); +typedef void (GLAPIENTRY * PFNGLUNIFORM2FVARBPROC) (GLint location, GLsizei count, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLUNIFORM2IARBPROC) (GLint location, GLint v0, GLint v1); +typedef void (GLAPIENTRY * PFNGLUNIFORM2IVARBPROC) (GLint location, GLsizei count, const GLint* value); +typedef void (GLAPIENTRY * PFNGLUNIFORM3FARBPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2); +typedef void (GLAPIENTRY * PFNGLUNIFORM3FVARBPROC) (GLint location, GLsizei count, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLUNIFORM3IARBPROC) (GLint location, GLint v0, GLint v1, GLint v2); +typedef void (GLAPIENTRY * PFNGLUNIFORM3IVARBPROC) (GLint location, GLsizei count, const GLint* value); +typedef void (GLAPIENTRY * PFNGLUNIFORM4FARBPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); +typedef void (GLAPIENTRY * PFNGLUNIFORM4FVARBPROC) (GLint location, GLsizei count, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLUNIFORM4IARBPROC) (GLint location, GLint v0, GLint v1, GLint v2, GLint v3); +typedef void (GLAPIENTRY * PFNGLUNIFORM4IVARBPROC) (GLint location, GLsizei count, const GLint* value); +typedef void (GLAPIENTRY * PFNGLUNIFORMMATRIX2FVARBPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLUNIFORMMATRIX3FVARBPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLUNIFORMMATRIX4FVARBPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLUSEPROGRAMOBJECTARBPROC) (GLhandleARB programObj); +typedef void (GLAPIENTRY * PFNGLVALIDATEPROGRAMARBPROC) (GLhandleARB programObj); + +#define glAttachObjectARB GLEW_GET_FUN(__glewAttachObjectARB) +#define glCompileShaderARB GLEW_GET_FUN(__glewCompileShaderARB) +#define glCreateProgramObjectARB GLEW_GET_FUN(__glewCreateProgramObjectARB) +#define glCreateShaderObjectARB GLEW_GET_FUN(__glewCreateShaderObjectARB) +#define glDeleteObjectARB GLEW_GET_FUN(__glewDeleteObjectARB) +#define glDetachObjectARB GLEW_GET_FUN(__glewDetachObjectARB) +#define glGetActiveUniformARB GLEW_GET_FUN(__glewGetActiveUniformARB) +#define glGetAttachedObjectsARB GLEW_GET_FUN(__glewGetAttachedObjectsARB) +#define glGetHandleARB GLEW_GET_FUN(__glewGetHandleARB) +#define glGetInfoLogARB GLEW_GET_FUN(__glewGetInfoLogARB) +#define glGetObjectParameterfvARB GLEW_GET_FUN(__glewGetObjectParameterfvARB) +#define glGetObjectParameterivARB GLEW_GET_FUN(__glewGetObjectParameterivARB) +#define glGetShaderSourceARB GLEW_GET_FUN(__glewGetShaderSourceARB) +#define glGetUniformLocationARB GLEW_GET_FUN(__glewGetUniformLocationARB) +#define glGetUniformfvARB GLEW_GET_FUN(__glewGetUniformfvARB) +#define glGetUniformivARB GLEW_GET_FUN(__glewGetUniformivARB) +#define glLinkProgramARB GLEW_GET_FUN(__glewLinkProgramARB) +#define glShaderSourceARB GLEW_GET_FUN(__glewShaderSourceARB) +#define glUniform1fARB GLEW_GET_FUN(__glewUniform1fARB) +#define glUniform1fvARB GLEW_GET_FUN(__glewUniform1fvARB) +#define glUniform1iARB GLEW_GET_FUN(__glewUniform1iARB) +#define glUniform1ivARB GLEW_GET_FUN(__glewUniform1ivARB) +#define glUniform2fARB GLEW_GET_FUN(__glewUniform2fARB) +#define glUniform2fvARB GLEW_GET_FUN(__glewUniform2fvARB) +#define glUniform2iARB GLEW_GET_FUN(__glewUniform2iARB) +#define glUniform2ivARB GLEW_GET_FUN(__glewUniform2ivARB) +#define glUniform3fARB GLEW_GET_FUN(__glewUniform3fARB) +#define glUniform3fvARB GLEW_GET_FUN(__glewUniform3fvARB) +#define glUniform3iARB GLEW_GET_FUN(__glewUniform3iARB) +#define glUniform3ivARB GLEW_GET_FUN(__glewUniform3ivARB) +#define glUniform4fARB GLEW_GET_FUN(__glewUniform4fARB) +#define glUniform4fvARB GLEW_GET_FUN(__glewUniform4fvARB) +#define glUniform4iARB GLEW_GET_FUN(__glewUniform4iARB) +#define glUniform4ivARB GLEW_GET_FUN(__glewUniform4ivARB) +#define glUniformMatrix2fvARB GLEW_GET_FUN(__glewUniformMatrix2fvARB) +#define glUniformMatrix3fvARB GLEW_GET_FUN(__glewUniformMatrix3fvARB) +#define glUniformMatrix4fvARB GLEW_GET_FUN(__glewUniformMatrix4fvARB) +#define glUseProgramObjectARB GLEW_GET_FUN(__glewUseProgramObjectARB) +#define glValidateProgramARB GLEW_GET_FUN(__glewValidateProgramARB) + +#define GLEW_ARB_shader_objects GLEW_GET_VAR(__GLEW_ARB_shader_objects) + +#endif /* GL_ARB_shader_objects */ + +/* ---------------------- GL_ARB_shading_language_100 ---------------------- */ + +#ifndef GL_ARB_shading_language_100 +#define GL_ARB_shading_language_100 1 + +#define GL_SHADING_LANGUAGE_VERSION_ARB 0x8B8C + +#define GLEW_ARB_shading_language_100 GLEW_GET_VAR(__GLEW_ARB_shading_language_100) + +#endif /* GL_ARB_shading_language_100 */ + +/* ----------------------------- GL_ARB_shadow ----------------------------- */ + +#ifndef GL_ARB_shadow +#define GL_ARB_shadow 1 + +#define GL_TEXTURE_COMPARE_MODE_ARB 0x884C +#define GL_TEXTURE_COMPARE_FUNC_ARB 0x884D +#define GL_COMPARE_R_TO_TEXTURE_ARB 0x884E + +#define GLEW_ARB_shadow GLEW_GET_VAR(__GLEW_ARB_shadow) + +#endif /* GL_ARB_shadow */ + +/* ------------------------- GL_ARB_shadow_ambient ------------------------- */ + +#ifndef GL_ARB_shadow_ambient +#define GL_ARB_shadow_ambient 1 + +#define GL_TEXTURE_COMPARE_FAIL_VALUE_ARB 0x80BF + +#define GLEW_ARB_shadow_ambient GLEW_GET_VAR(__GLEW_ARB_shadow_ambient) + +#endif /* GL_ARB_shadow_ambient */ + +/* ---------------------- GL_ARB_texture_border_clamp ---------------------- */ + +#ifndef GL_ARB_texture_border_clamp +#define GL_ARB_texture_border_clamp 1 + +#define GL_CLAMP_TO_BORDER_ARB 0x812D + +#define GLEW_ARB_texture_border_clamp GLEW_GET_VAR(__GLEW_ARB_texture_border_clamp) + +#endif /* GL_ARB_texture_border_clamp */ + +/* ---------------------- GL_ARB_texture_buffer_object --------------------- */ + +#ifndef GL_ARB_texture_buffer_object +#define GL_ARB_texture_buffer_object 1 + +#define GL_TEXTURE_BUFFER_ARB 0x8C2A +#define GL_MAX_TEXTURE_BUFFER_SIZE_ARB 0x8C2B +#define GL_TEXTURE_BINDING_BUFFER_ARB 0x8C2C +#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING_ARB 0x8C2D +#define GL_TEXTURE_BUFFER_FORMAT_ARB 0x8C2E + +typedef void (GLAPIENTRY * PFNGLTEXBUFFERARBPROC) (GLenum target, GLenum internalformat, GLuint buffer); + +#define glTexBufferARB GLEW_GET_FUN(__glewTexBufferARB) + +#define GLEW_ARB_texture_buffer_object GLEW_GET_VAR(__GLEW_ARB_texture_buffer_object) + +#endif /* GL_ARB_texture_buffer_object */ + +/* ----------------------- GL_ARB_texture_compression ---------------------- */ + +#ifndef GL_ARB_texture_compression +#define GL_ARB_texture_compression 1 + +#define GL_COMPRESSED_ALPHA_ARB 0x84E9 +#define GL_COMPRESSED_LUMINANCE_ARB 0x84EA +#define GL_COMPRESSED_LUMINANCE_ALPHA_ARB 0x84EB +#define GL_COMPRESSED_INTENSITY_ARB 0x84EC +#define GL_COMPRESSED_RGB_ARB 0x84ED +#define GL_COMPRESSED_RGBA_ARB 0x84EE +#define GL_TEXTURE_COMPRESSION_HINT_ARB 0x84EF +#define GL_TEXTURE_COMPRESSED_IMAGE_SIZE_ARB 0x86A0 +#define GL_TEXTURE_COMPRESSED_ARB 0x86A1 +#define GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB 0x86A2 +#define GL_COMPRESSED_TEXTURE_FORMATS_ARB 0x86A3 + +typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXIMAGE1DARBPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const void* data); +typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXIMAGE2DARBPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void* data); +typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXIMAGE3DARBPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void* data); +typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXSUBIMAGE1DARBPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void* data); +typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXSUBIMAGE2DARBPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void* data); +typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXSUBIMAGE3DARBPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void* data); +typedef void (GLAPIENTRY * PFNGLGETCOMPRESSEDTEXIMAGEARBPROC) (GLenum target, GLint lod, void* img); + +#define glCompressedTexImage1DARB GLEW_GET_FUN(__glewCompressedTexImage1DARB) +#define glCompressedTexImage2DARB GLEW_GET_FUN(__glewCompressedTexImage2DARB) +#define glCompressedTexImage3DARB GLEW_GET_FUN(__glewCompressedTexImage3DARB) +#define glCompressedTexSubImage1DARB GLEW_GET_FUN(__glewCompressedTexSubImage1DARB) +#define glCompressedTexSubImage2DARB GLEW_GET_FUN(__glewCompressedTexSubImage2DARB) +#define glCompressedTexSubImage3DARB GLEW_GET_FUN(__glewCompressedTexSubImage3DARB) +#define glGetCompressedTexImageARB GLEW_GET_FUN(__glewGetCompressedTexImageARB) + +#define GLEW_ARB_texture_compression GLEW_GET_VAR(__GLEW_ARB_texture_compression) + +#endif /* GL_ARB_texture_compression */ + +/* -------------------- GL_ARB_texture_compression_rgtc -------------------- */ + +#ifndef GL_ARB_texture_compression_rgtc +#define GL_ARB_texture_compression_rgtc 1 + +#define GL_COMPRESSED_RED_RGTC1 0x8DBB +#define GL_COMPRESSED_SIGNED_RED_RGTC1 0x8DBC +#define GL_COMPRESSED_RG_RGTC2 0x8DBD +#define GL_COMPRESSED_SIGNED_RG_RGTC2 0x8DBE + +#define GLEW_ARB_texture_compression_rgtc GLEW_GET_VAR(__GLEW_ARB_texture_compression_rgtc) + +#endif /* GL_ARB_texture_compression_rgtc */ + +/* ------------------------ GL_ARB_texture_cube_map ------------------------ */ + +#ifndef GL_ARB_texture_cube_map +#define GL_ARB_texture_cube_map 1 + +#define GL_NORMAL_MAP_ARB 0x8511 +#define GL_REFLECTION_MAP_ARB 0x8512 +#define GL_TEXTURE_CUBE_MAP_ARB 0x8513 +#define GL_TEXTURE_BINDING_CUBE_MAP_ARB 0x8514 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB 0x8515 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB 0x8516 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB 0x8517 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB 0x8518 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB 0x8519 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB 0x851A +#define GL_PROXY_TEXTURE_CUBE_MAP_ARB 0x851B +#define GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB 0x851C + +#define GLEW_ARB_texture_cube_map GLEW_GET_VAR(__GLEW_ARB_texture_cube_map) + +#endif /* GL_ARB_texture_cube_map */ + +/* ------------------------- GL_ARB_texture_env_add ------------------------ */ + +#ifndef GL_ARB_texture_env_add +#define GL_ARB_texture_env_add 1 + +#define GLEW_ARB_texture_env_add GLEW_GET_VAR(__GLEW_ARB_texture_env_add) + +#endif /* GL_ARB_texture_env_add */ + +/* ----------------------- GL_ARB_texture_env_combine ---------------------- */ + +#ifndef GL_ARB_texture_env_combine +#define GL_ARB_texture_env_combine 1 + +#define GL_SUBTRACT_ARB 0x84E7 +#define GL_COMBINE_ARB 0x8570 +#define GL_COMBINE_RGB_ARB 0x8571 +#define GL_COMBINE_ALPHA_ARB 0x8572 +#define GL_RGB_SCALE_ARB 0x8573 +#define GL_ADD_SIGNED_ARB 0x8574 +#define GL_INTERPOLATE_ARB 0x8575 +#define GL_CONSTANT_ARB 0x8576 +#define GL_PRIMARY_COLOR_ARB 0x8577 +#define GL_PREVIOUS_ARB 0x8578 +#define GL_SOURCE0_RGB_ARB 0x8580 +#define GL_SOURCE1_RGB_ARB 0x8581 +#define GL_SOURCE2_RGB_ARB 0x8582 +#define GL_SOURCE0_ALPHA_ARB 0x8588 +#define GL_SOURCE1_ALPHA_ARB 0x8589 +#define GL_SOURCE2_ALPHA_ARB 0x858A +#define GL_OPERAND0_RGB_ARB 0x8590 +#define GL_OPERAND1_RGB_ARB 0x8591 +#define GL_OPERAND2_RGB_ARB 0x8592 +#define GL_OPERAND0_ALPHA_ARB 0x8598 +#define GL_OPERAND1_ALPHA_ARB 0x8599 +#define GL_OPERAND2_ALPHA_ARB 0x859A + +#define GLEW_ARB_texture_env_combine GLEW_GET_VAR(__GLEW_ARB_texture_env_combine) + +#endif /* GL_ARB_texture_env_combine */ + +/* ---------------------- GL_ARB_texture_env_crossbar ---------------------- */ + +#ifndef GL_ARB_texture_env_crossbar +#define GL_ARB_texture_env_crossbar 1 + +#define GLEW_ARB_texture_env_crossbar GLEW_GET_VAR(__GLEW_ARB_texture_env_crossbar) + +#endif /* GL_ARB_texture_env_crossbar */ + +/* ------------------------ GL_ARB_texture_env_dot3 ------------------------ */ + +#ifndef GL_ARB_texture_env_dot3 +#define GL_ARB_texture_env_dot3 1 + +#define GL_DOT3_RGB_ARB 0x86AE +#define GL_DOT3_RGBA_ARB 0x86AF + +#define GLEW_ARB_texture_env_dot3 GLEW_GET_VAR(__GLEW_ARB_texture_env_dot3) + +#endif /* GL_ARB_texture_env_dot3 */ + +/* -------------------------- GL_ARB_texture_float ------------------------- */ + +#ifndef GL_ARB_texture_float +#define GL_ARB_texture_float 1 + +#define GL_RGBA32F_ARB 0x8814 +#define GL_RGB32F_ARB 0x8815 +#define GL_ALPHA32F_ARB 0x8816 +#define GL_INTENSITY32F_ARB 0x8817 +#define GL_LUMINANCE32F_ARB 0x8818 +#define GL_LUMINANCE_ALPHA32F_ARB 0x8819 +#define GL_RGBA16F_ARB 0x881A +#define GL_RGB16F_ARB 0x881B +#define GL_ALPHA16F_ARB 0x881C +#define GL_INTENSITY16F_ARB 0x881D +#define GL_LUMINANCE16F_ARB 0x881E +#define GL_LUMINANCE_ALPHA16F_ARB 0x881F +#define GL_TEXTURE_RED_TYPE_ARB 0x8C10 +#define GL_TEXTURE_GREEN_TYPE_ARB 0x8C11 +#define GL_TEXTURE_BLUE_TYPE_ARB 0x8C12 +#define GL_TEXTURE_ALPHA_TYPE_ARB 0x8C13 +#define GL_TEXTURE_LUMINANCE_TYPE_ARB 0x8C14 +#define GL_TEXTURE_INTENSITY_TYPE_ARB 0x8C15 +#define GL_TEXTURE_DEPTH_TYPE_ARB 0x8C16 +#define GL_UNSIGNED_NORMALIZED_ARB 0x8C17 + +#define GLEW_ARB_texture_float GLEW_GET_VAR(__GLEW_ARB_texture_float) + +#endif /* GL_ARB_texture_float */ + +/* --------------------- GL_ARB_texture_mirrored_repeat -------------------- */ + +#ifndef GL_ARB_texture_mirrored_repeat +#define GL_ARB_texture_mirrored_repeat 1 + +#define GL_MIRRORED_REPEAT_ARB 0x8370 + +#define GLEW_ARB_texture_mirrored_repeat GLEW_GET_VAR(__GLEW_ARB_texture_mirrored_repeat) + +#endif /* GL_ARB_texture_mirrored_repeat */ + +/* -------------------- GL_ARB_texture_non_power_of_two -------------------- */ + +#ifndef GL_ARB_texture_non_power_of_two +#define GL_ARB_texture_non_power_of_two 1 + +#define GLEW_ARB_texture_non_power_of_two GLEW_GET_VAR(__GLEW_ARB_texture_non_power_of_two) + +#endif /* GL_ARB_texture_non_power_of_two */ + +/* ------------------------ GL_ARB_texture_rectangle ----------------------- */ + +#ifndef GL_ARB_texture_rectangle +#define GL_ARB_texture_rectangle 1 + +#define GL_TEXTURE_RECTANGLE_ARB 0x84F5 +#define GL_TEXTURE_BINDING_RECTANGLE_ARB 0x84F6 +#define GL_PROXY_TEXTURE_RECTANGLE_ARB 0x84F7 +#define GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB 0x84F8 +#define GL_SAMPLER_2D_RECT_ARB 0x8B63 +#define GL_SAMPLER_2D_RECT_SHADOW_ARB 0x8B64 + +#define GLEW_ARB_texture_rectangle GLEW_GET_VAR(__GLEW_ARB_texture_rectangle) + +#endif /* GL_ARB_texture_rectangle */ + +/* --------------------------- GL_ARB_texture_rg --------------------------- */ + +#ifndef GL_ARB_texture_rg +#define GL_ARB_texture_rg 1 + +#define GL_RED 0x1903 +#define GL_RG 0x8227 +#define GL_RG_INTEGER 0x8228 +#define GL_R8 0x8229 +#define GL_R16 0x822A +#define GL_RG8 0x822B +#define GL_RG16 0x822C +#define GL_R16F 0x822D +#define GL_R32F 0x822E +#define GL_RG16F 0x822F +#define GL_RG32F 0x8230 +#define GL_R8I 0x8231 +#define GL_R8UI 0x8232 +#define GL_R16I 0x8233 +#define GL_R16UI 0x8234 +#define GL_R32I 0x8235 +#define GL_R32UI 0x8236 +#define GL_RG8I 0x8237 +#define GL_RG8UI 0x8238 +#define GL_RG16I 0x8239 +#define GL_RG16UI 0x823A +#define GL_RG32I 0x823B +#define GL_RG32UI 0x823C + +#define GLEW_ARB_texture_rg GLEW_GET_VAR(__GLEW_ARB_texture_rg) + +#endif /* GL_ARB_texture_rg */ + +/* ------------------------ GL_ARB_transpose_matrix ------------------------ */ + +#ifndef GL_ARB_transpose_matrix +#define GL_ARB_transpose_matrix 1 + +#define GL_TRANSPOSE_MODELVIEW_MATRIX_ARB 0x84E3 +#define GL_TRANSPOSE_PROJECTION_MATRIX_ARB 0x84E4 +#define GL_TRANSPOSE_TEXTURE_MATRIX_ARB 0x84E5 +#define GL_TRANSPOSE_COLOR_MATRIX_ARB 0x84E6 + +typedef void (GLAPIENTRY * PFNGLLOADTRANSPOSEMATRIXDARBPROC) (GLdouble m[16]); +typedef void (GLAPIENTRY * PFNGLLOADTRANSPOSEMATRIXFARBPROC) (GLfloat m[16]); +typedef void (GLAPIENTRY * PFNGLMULTTRANSPOSEMATRIXDARBPROC) (GLdouble m[16]); +typedef void (GLAPIENTRY * PFNGLMULTTRANSPOSEMATRIXFARBPROC) (GLfloat m[16]); + +#define glLoadTransposeMatrixdARB GLEW_GET_FUN(__glewLoadTransposeMatrixdARB) +#define glLoadTransposeMatrixfARB GLEW_GET_FUN(__glewLoadTransposeMatrixfARB) +#define glMultTransposeMatrixdARB GLEW_GET_FUN(__glewMultTransposeMatrixdARB) +#define glMultTransposeMatrixfARB GLEW_GET_FUN(__glewMultTransposeMatrixfARB) + +#define GLEW_ARB_transpose_matrix GLEW_GET_VAR(__GLEW_ARB_transpose_matrix) + +#endif /* GL_ARB_transpose_matrix */ + +/* ----------------------- GL_ARB_vertex_array_object ---------------------- */ + +#ifndef GL_ARB_vertex_array_object +#define GL_ARB_vertex_array_object 1 + +#define GL_VERTEX_ARRAY_BINDING 0x85B5 + +typedef void (GLAPIENTRY * PFNGLBINDVERTEXARRAYPROC) (GLuint array); +typedef void (GLAPIENTRY * PFNGLDELETEVERTEXARRAYSPROC) (GLsizei n, const GLuint* arrays); +typedef void (GLAPIENTRY * PFNGLGENVERTEXARRAYSPROC) (GLsizei n, GLuint* arrays); +typedef GLboolean (GLAPIENTRY * PFNGLISVERTEXARRAYPROC) (GLuint array); + +#define glBindVertexArray GLEW_GET_FUN(__glewBindVertexArray) +#define glDeleteVertexArrays GLEW_GET_FUN(__glewDeleteVertexArrays) +#define glGenVertexArrays GLEW_GET_FUN(__glewGenVertexArrays) +#define glIsVertexArray GLEW_GET_FUN(__glewIsVertexArray) + +#define GLEW_ARB_vertex_array_object GLEW_GET_VAR(__GLEW_ARB_vertex_array_object) + +#endif /* GL_ARB_vertex_array_object */ + +/* -------------------------- GL_ARB_vertex_blend -------------------------- */ + +#ifndef GL_ARB_vertex_blend +#define GL_ARB_vertex_blend 1 + +#define GL_MODELVIEW0_ARB 0x1700 +#define GL_MODELVIEW1_ARB 0x850A +#define GL_MAX_VERTEX_UNITS_ARB 0x86A4 +#define GL_ACTIVE_VERTEX_UNITS_ARB 0x86A5 +#define GL_WEIGHT_SUM_UNITY_ARB 0x86A6 +#define GL_VERTEX_BLEND_ARB 0x86A7 +#define GL_CURRENT_WEIGHT_ARB 0x86A8 +#define GL_WEIGHT_ARRAY_TYPE_ARB 0x86A9 +#define GL_WEIGHT_ARRAY_STRIDE_ARB 0x86AA +#define GL_WEIGHT_ARRAY_SIZE_ARB 0x86AB +#define GL_WEIGHT_ARRAY_POINTER_ARB 0x86AC +#define GL_WEIGHT_ARRAY_ARB 0x86AD +#define GL_MODELVIEW2_ARB 0x8722 +#define GL_MODELVIEW3_ARB 0x8723 +#define GL_MODELVIEW4_ARB 0x8724 +#define GL_MODELVIEW5_ARB 0x8725 +#define GL_MODELVIEW6_ARB 0x8726 +#define GL_MODELVIEW7_ARB 0x8727 +#define GL_MODELVIEW8_ARB 0x8728 +#define GL_MODELVIEW9_ARB 0x8729 +#define GL_MODELVIEW10_ARB 0x872A +#define GL_MODELVIEW11_ARB 0x872B +#define GL_MODELVIEW12_ARB 0x872C +#define GL_MODELVIEW13_ARB 0x872D +#define GL_MODELVIEW14_ARB 0x872E +#define GL_MODELVIEW15_ARB 0x872F +#define GL_MODELVIEW16_ARB 0x8730 +#define GL_MODELVIEW17_ARB 0x8731 +#define GL_MODELVIEW18_ARB 0x8732 +#define GL_MODELVIEW19_ARB 0x8733 +#define GL_MODELVIEW20_ARB 0x8734 +#define GL_MODELVIEW21_ARB 0x8735 +#define GL_MODELVIEW22_ARB 0x8736 +#define GL_MODELVIEW23_ARB 0x8737 +#define GL_MODELVIEW24_ARB 0x8738 +#define GL_MODELVIEW25_ARB 0x8739 +#define GL_MODELVIEW26_ARB 0x873A +#define GL_MODELVIEW27_ARB 0x873B +#define GL_MODELVIEW28_ARB 0x873C +#define GL_MODELVIEW29_ARB 0x873D +#define GL_MODELVIEW30_ARB 0x873E +#define GL_MODELVIEW31_ARB 0x873F + +typedef void (GLAPIENTRY * PFNGLVERTEXBLENDARBPROC) (GLint count); +typedef void (GLAPIENTRY * PFNGLWEIGHTPOINTERARBPROC) (GLint size, GLenum type, GLsizei stride, GLvoid *pointer); +typedef void (GLAPIENTRY * PFNGLWEIGHTBVARBPROC) (GLint size, GLbyte *weights); +typedef void (GLAPIENTRY * PFNGLWEIGHTDVARBPROC) (GLint size, GLdouble *weights); +typedef void (GLAPIENTRY * PFNGLWEIGHTFVARBPROC) (GLint size, GLfloat *weights); +typedef void (GLAPIENTRY * PFNGLWEIGHTIVARBPROC) (GLint size, GLint *weights); +typedef void (GLAPIENTRY * PFNGLWEIGHTSVARBPROC) (GLint size, GLshort *weights); +typedef void (GLAPIENTRY * PFNGLWEIGHTUBVARBPROC) (GLint size, GLubyte *weights); +typedef void (GLAPIENTRY * PFNGLWEIGHTUIVARBPROC) (GLint size, GLuint *weights); +typedef void (GLAPIENTRY * PFNGLWEIGHTUSVARBPROC) (GLint size, GLushort *weights); + +#define glVertexBlendARB GLEW_GET_FUN(__glewVertexBlendARB) +#define glWeightPointerARB GLEW_GET_FUN(__glewWeightPointerARB) +#define glWeightbvARB GLEW_GET_FUN(__glewWeightbvARB) +#define glWeightdvARB GLEW_GET_FUN(__glewWeightdvARB) +#define glWeightfvARB GLEW_GET_FUN(__glewWeightfvARB) +#define glWeightivARB GLEW_GET_FUN(__glewWeightivARB) +#define glWeightsvARB GLEW_GET_FUN(__glewWeightsvARB) +#define glWeightubvARB GLEW_GET_FUN(__glewWeightubvARB) +#define glWeightuivARB GLEW_GET_FUN(__glewWeightuivARB) +#define glWeightusvARB GLEW_GET_FUN(__glewWeightusvARB) + +#define GLEW_ARB_vertex_blend GLEW_GET_VAR(__GLEW_ARB_vertex_blend) + +#endif /* GL_ARB_vertex_blend */ + +/* ---------------------- GL_ARB_vertex_buffer_object ---------------------- */ + +#ifndef GL_ARB_vertex_buffer_object +#define GL_ARB_vertex_buffer_object 1 + +#define GL_BUFFER_SIZE_ARB 0x8764 +#define GL_BUFFER_USAGE_ARB 0x8765 +#define GL_ARRAY_BUFFER_ARB 0x8892 +#define GL_ELEMENT_ARRAY_BUFFER_ARB 0x8893 +#define GL_ARRAY_BUFFER_BINDING_ARB 0x8894 +#define GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB 0x8895 +#define GL_VERTEX_ARRAY_BUFFER_BINDING_ARB 0x8896 +#define GL_NORMAL_ARRAY_BUFFER_BINDING_ARB 0x8897 +#define GL_COLOR_ARRAY_BUFFER_BINDING_ARB 0x8898 +#define GL_INDEX_ARRAY_BUFFER_BINDING_ARB 0x8899 +#define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING_ARB 0x889A +#define GL_EDGE_FLAG_ARRAY_BUFFER_BINDING_ARB 0x889B +#define GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING_ARB 0x889C +#define GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING_ARB 0x889D +#define GL_WEIGHT_ARRAY_BUFFER_BINDING_ARB 0x889E +#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB 0x889F +#define GL_READ_ONLY_ARB 0x88B8 +#define GL_WRITE_ONLY_ARB 0x88B9 +#define GL_READ_WRITE_ARB 0x88BA +#define GL_BUFFER_ACCESS_ARB 0x88BB +#define GL_BUFFER_MAPPED_ARB 0x88BC +#define GL_BUFFER_MAP_POINTER_ARB 0x88BD +#define GL_STREAM_DRAW_ARB 0x88E0 +#define GL_STREAM_READ_ARB 0x88E1 +#define GL_STREAM_COPY_ARB 0x88E2 +#define GL_STATIC_DRAW_ARB 0x88E4 +#define GL_STATIC_READ_ARB 0x88E5 +#define GL_STATIC_COPY_ARB 0x88E6 +#define GL_DYNAMIC_DRAW_ARB 0x88E8 +#define GL_DYNAMIC_READ_ARB 0x88E9 +#define GL_DYNAMIC_COPY_ARB 0x88EA + +typedef ptrdiff_t GLsizeiptrARB; +typedef ptrdiff_t GLintptrARB; + +typedef void (GLAPIENTRY * PFNGLBINDBUFFERARBPROC) (GLenum target, GLuint buffer); +typedef void (GLAPIENTRY * PFNGLBUFFERDATAARBPROC) (GLenum target, GLsizeiptrARB size, const GLvoid* data, GLenum usage); +typedef void (GLAPIENTRY * PFNGLBUFFERSUBDATAARBPROC) (GLenum target, GLintptrARB offset, GLsizeiptrARB size, const GLvoid* data); +typedef void (GLAPIENTRY * PFNGLDELETEBUFFERSARBPROC) (GLsizei n, const GLuint* buffers); +typedef void (GLAPIENTRY * PFNGLGENBUFFERSARBPROC) (GLsizei n, GLuint* buffers); +typedef void (GLAPIENTRY * PFNGLGETBUFFERPARAMETERIVARBPROC) (GLenum target, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETBUFFERPOINTERVARBPROC) (GLenum target, GLenum pname, GLvoid** params); +typedef void (GLAPIENTRY * PFNGLGETBUFFERSUBDATAARBPROC) (GLenum target, GLintptrARB offset, GLsizeiptrARB size, GLvoid* data); +typedef GLboolean (GLAPIENTRY * PFNGLISBUFFERARBPROC) (GLuint buffer); +typedef GLvoid * (GLAPIENTRY * PFNGLMAPBUFFERARBPROC) (GLenum target, GLenum access); +typedef GLboolean (GLAPIENTRY * PFNGLUNMAPBUFFERARBPROC) (GLenum target); + +#define glBindBufferARB GLEW_GET_FUN(__glewBindBufferARB) +#define glBufferDataARB GLEW_GET_FUN(__glewBufferDataARB) +#define glBufferSubDataARB GLEW_GET_FUN(__glewBufferSubDataARB) +#define glDeleteBuffersARB GLEW_GET_FUN(__glewDeleteBuffersARB) +#define glGenBuffersARB GLEW_GET_FUN(__glewGenBuffersARB) +#define glGetBufferParameterivARB GLEW_GET_FUN(__glewGetBufferParameterivARB) +#define glGetBufferPointervARB GLEW_GET_FUN(__glewGetBufferPointervARB) +#define glGetBufferSubDataARB GLEW_GET_FUN(__glewGetBufferSubDataARB) +#define glIsBufferARB GLEW_GET_FUN(__glewIsBufferARB) +#define glMapBufferARB GLEW_GET_FUN(__glewMapBufferARB) +#define glUnmapBufferARB GLEW_GET_FUN(__glewUnmapBufferARB) + +#define GLEW_ARB_vertex_buffer_object GLEW_GET_VAR(__GLEW_ARB_vertex_buffer_object) + +#endif /* GL_ARB_vertex_buffer_object */ + +/* ------------------------- GL_ARB_vertex_program ------------------------- */ + +#ifndef GL_ARB_vertex_program +#define GL_ARB_vertex_program 1 + +#define GL_COLOR_SUM_ARB 0x8458 +#define GL_VERTEX_PROGRAM_ARB 0x8620 +#define GL_VERTEX_ATTRIB_ARRAY_ENABLED_ARB 0x8622 +#define GL_VERTEX_ATTRIB_ARRAY_SIZE_ARB 0x8623 +#define GL_VERTEX_ATTRIB_ARRAY_STRIDE_ARB 0x8624 +#define GL_VERTEX_ATTRIB_ARRAY_TYPE_ARB 0x8625 +#define GL_CURRENT_VERTEX_ATTRIB_ARB 0x8626 +#define GL_PROGRAM_LENGTH_ARB 0x8627 +#define GL_PROGRAM_STRING_ARB 0x8628 +#define GL_MAX_PROGRAM_MATRIX_STACK_DEPTH_ARB 0x862E +#define GL_MAX_PROGRAM_MATRICES_ARB 0x862F +#define GL_CURRENT_MATRIX_STACK_DEPTH_ARB 0x8640 +#define GL_CURRENT_MATRIX_ARB 0x8641 +#define GL_VERTEX_PROGRAM_POINT_SIZE_ARB 0x8642 +#define GL_VERTEX_PROGRAM_TWO_SIDE_ARB 0x8643 +#define GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB 0x8645 +#define GL_PROGRAM_ERROR_POSITION_ARB 0x864B +#define GL_PROGRAM_BINDING_ARB 0x8677 +#define GL_MAX_VERTEX_ATTRIBS_ARB 0x8869 +#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED_ARB 0x886A +#define GL_PROGRAM_ERROR_STRING_ARB 0x8874 +#define GL_PROGRAM_FORMAT_ASCII_ARB 0x8875 +#define GL_PROGRAM_FORMAT_ARB 0x8876 +#define GL_PROGRAM_INSTRUCTIONS_ARB 0x88A0 +#define GL_MAX_PROGRAM_INSTRUCTIONS_ARB 0x88A1 +#define GL_PROGRAM_NATIVE_INSTRUCTIONS_ARB 0x88A2 +#define GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB 0x88A3 +#define GL_PROGRAM_TEMPORARIES_ARB 0x88A4 +#define GL_MAX_PROGRAM_TEMPORARIES_ARB 0x88A5 +#define GL_PROGRAM_NATIVE_TEMPORARIES_ARB 0x88A6 +#define GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB 0x88A7 +#define GL_PROGRAM_PARAMETERS_ARB 0x88A8 +#define GL_MAX_PROGRAM_PARAMETERS_ARB 0x88A9 +#define GL_PROGRAM_NATIVE_PARAMETERS_ARB 0x88AA +#define GL_MAX_PROGRAM_NATIVE_PARAMETERS_ARB 0x88AB +#define GL_PROGRAM_ATTRIBS_ARB 0x88AC +#define GL_MAX_PROGRAM_ATTRIBS_ARB 0x88AD +#define GL_PROGRAM_NATIVE_ATTRIBS_ARB 0x88AE +#define GL_MAX_PROGRAM_NATIVE_ATTRIBS_ARB 0x88AF +#define GL_PROGRAM_ADDRESS_REGISTERS_ARB 0x88B0 +#define GL_MAX_PROGRAM_ADDRESS_REGISTERS_ARB 0x88B1 +#define GL_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB 0x88B2 +#define GL_MAX_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB 0x88B3 +#define GL_MAX_PROGRAM_LOCAL_PARAMETERS_ARB 0x88B4 +#define GL_MAX_PROGRAM_ENV_PARAMETERS_ARB 0x88B5 +#define GL_PROGRAM_UNDER_NATIVE_LIMITS_ARB 0x88B6 +#define GL_TRANSPOSE_CURRENT_MATRIX_ARB 0x88B7 +#define GL_MATRIX0_ARB 0x88C0 +#define GL_MATRIX1_ARB 0x88C1 +#define GL_MATRIX2_ARB 0x88C2 +#define GL_MATRIX3_ARB 0x88C3 +#define GL_MATRIX4_ARB 0x88C4 +#define GL_MATRIX5_ARB 0x88C5 +#define GL_MATRIX6_ARB 0x88C6 +#define GL_MATRIX7_ARB 0x88C7 +#define GL_MATRIX8_ARB 0x88C8 +#define GL_MATRIX9_ARB 0x88C9 +#define GL_MATRIX10_ARB 0x88CA +#define GL_MATRIX11_ARB 0x88CB +#define GL_MATRIX12_ARB 0x88CC +#define GL_MATRIX13_ARB 0x88CD +#define GL_MATRIX14_ARB 0x88CE +#define GL_MATRIX15_ARB 0x88CF +#define GL_MATRIX16_ARB 0x88D0 +#define GL_MATRIX17_ARB 0x88D1 +#define GL_MATRIX18_ARB 0x88D2 +#define GL_MATRIX19_ARB 0x88D3 +#define GL_MATRIX20_ARB 0x88D4 +#define GL_MATRIX21_ARB 0x88D5 +#define GL_MATRIX22_ARB 0x88D6 +#define GL_MATRIX23_ARB 0x88D7 +#define GL_MATRIX24_ARB 0x88D8 +#define GL_MATRIX25_ARB 0x88D9 +#define GL_MATRIX26_ARB 0x88DA +#define GL_MATRIX27_ARB 0x88DB +#define GL_MATRIX28_ARB 0x88DC +#define GL_MATRIX29_ARB 0x88DD +#define GL_MATRIX30_ARB 0x88DE +#define GL_MATRIX31_ARB 0x88DF + +typedef void (GLAPIENTRY * PFNGLBINDPROGRAMARBPROC) (GLenum target, GLuint program); +typedef void (GLAPIENTRY * PFNGLDELETEPROGRAMSARBPROC) (GLsizei n, const GLuint* programs); +typedef void (GLAPIENTRY * PFNGLDISABLEVERTEXATTRIBARRAYARBPROC) (GLuint index); +typedef void (GLAPIENTRY * PFNGLENABLEVERTEXATTRIBARRAYARBPROC) (GLuint index); +typedef void (GLAPIENTRY * PFNGLGENPROGRAMSARBPROC) (GLsizei n, GLuint* programs); +typedef void (GLAPIENTRY * PFNGLGETPROGRAMENVPARAMETERDVARBPROC) (GLenum target, GLuint index, GLdouble* params); +typedef void (GLAPIENTRY * PFNGLGETPROGRAMENVPARAMETERFVARBPROC) (GLenum target, GLuint index, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC) (GLenum target, GLuint index, GLdouble* params); +typedef void (GLAPIENTRY * PFNGLGETPROGRAMLOCALPARAMETERFVARBPROC) (GLenum target, GLuint index, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETPROGRAMSTRINGARBPROC) (GLenum target, GLenum pname, void* string); +typedef void (GLAPIENTRY * PFNGLGETPROGRAMIVARBPROC) (GLenum target, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBPOINTERVARBPROC) (GLuint index, GLenum pname, GLvoid** pointer); +typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBDVARBPROC) (GLuint index, GLenum pname, GLdouble* params); +typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBFVARBPROC) (GLuint index, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBIVARBPROC) (GLuint index, GLenum pname, GLint* params); +typedef GLboolean (GLAPIENTRY * PFNGLISPROGRAMARBPROC) (GLuint program); +typedef void (GLAPIENTRY * PFNGLPROGRAMENVPARAMETER4DARBPROC) (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (GLAPIENTRY * PFNGLPROGRAMENVPARAMETER4DVARBPROC) (GLenum target, GLuint index, const GLdouble* params); +typedef void (GLAPIENTRY * PFNGLPROGRAMENVPARAMETER4FARBPROC) (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (GLAPIENTRY * PFNGLPROGRAMENVPARAMETER4FVARBPROC) (GLenum target, GLuint index, const GLfloat* params); +typedef void (GLAPIENTRY * PFNGLPROGRAMLOCALPARAMETER4DARBPROC) (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (GLAPIENTRY * PFNGLPROGRAMLOCALPARAMETER4DVARBPROC) (GLenum target, GLuint index, const GLdouble* params); +typedef void (GLAPIENTRY * PFNGLPROGRAMLOCALPARAMETER4FARBPROC) (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (GLAPIENTRY * PFNGLPROGRAMLOCALPARAMETER4FVARBPROC) (GLenum target, GLuint index, const GLfloat* params); +typedef void (GLAPIENTRY * PFNGLPROGRAMSTRINGARBPROC) (GLenum target, GLenum format, GLsizei len, const void* string); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1DARBPROC) (GLuint index, GLdouble x); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1DVARBPROC) (GLuint index, const GLdouble* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1FARBPROC) (GLuint index, GLfloat x); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1FVARBPROC) (GLuint index, const GLfloat* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1SARBPROC) (GLuint index, GLshort x); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1SVARBPROC) (GLuint index, const GLshort* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2DARBPROC) (GLuint index, GLdouble x, GLdouble y); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2DVARBPROC) (GLuint index, const GLdouble* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2FARBPROC) (GLuint index, GLfloat x, GLfloat y); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2FVARBPROC) (GLuint index, const GLfloat* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2SARBPROC) (GLuint index, GLshort x, GLshort y); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2SVARBPROC) (GLuint index, const GLshort* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3DARBPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3DVARBPROC) (GLuint index, const GLdouble* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3FARBPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3FVARBPROC) (GLuint index, const GLfloat* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3SARBPROC) (GLuint index, GLshort x, GLshort y, GLshort z); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3SVARBPROC) (GLuint index, const GLshort* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NBVARBPROC) (GLuint index, const GLbyte* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NIVARBPROC) (GLuint index, const GLint* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NSVARBPROC) (GLuint index, const GLshort* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NUBARBPROC) (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NUBVARBPROC) (GLuint index, const GLubyte* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NUIVARBPROC) (GLuint index, const GLuint* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NUSVARBPROC) (GLuint index, const GLushort* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4BVARBPROC) (GLuint index, const GLbyte* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4DARBPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4DVARBPROC) (GLuint index, const GLdouble* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4FARBPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4FVARBPROC) (GLuint index, const GLfloat* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4IVARBPROC) (GLuint index, const GLint* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4SARBPROC) (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4SVARBPROC) (GLuint index, const GLshort* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4UBVARBPROC) (GLuint index, const GLubyte* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4UIVARBPROC) (GLuint index, const GLuint* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4USVARBPROC) (GLuint index, const GLushort* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBPOINTERARBPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const void* pointer); + +#define glBindProgramARB GLEW_GET_FUN(__glewBindProgramARB) +#define glDeleteProgramsARB GLEW_GET_FUN(__glewDeleteProgramsARB) +#define glDisableVertexAttribArrayARB GLEW_GET_FUN(__glewDisableVertexAttribArrayARB) +#define glEnableVertexAttribArrayARB GLEW_GET_FUN(__glewEnableVertexAttribArrayARB) +#define glGenProgramsARB GLEW_GET_FUN(__glewGenProgramsARB) +#define glGetProgramEnvParameterdvARB GLEW_GET_FUN(__glewGetProgramEnvParameterdvARB) +#define glGetProgramEnvParameterfvARB GLEW_GET_FUN(__glewGetProgramEnvParameterfvARB) +#define glGetProgramLocalParameterdvARB GLEW_GET_FUN(__glewGetProgramLocalParameterdvARB) +#define glGetProgramLocalParameterfvARB GLEW_GET_FUN(__glewGetProgramLocalParameterfvARB) +#define glGetProgramStringARB GLEW_GET_FUN(__glewGetProgramStringARB) +#define glGetProgramivARB GLEW_GET_FUN(__glewGetProgramivARB) +#define glGetVertexAttribPointervARB GLEW_GET_FUN(__glewGetVertexAttribPointervARB) +#define glGetVertexAttribdvARB GLEW_GET_FUN(__glewGetVertexAttribdvARB) +#define glGetVertexAttribfvARB GLEW_GET_FUN(__glewGetVertexAttribfvARB) +#define glGetVertexAttribivARB GLEW_GET_FUN(__glewGetVertexAttribivARB) +#define glIsProgramARB GLEW_GET_FUN(__glewIsProgramARB) +#define glProgramEnvParameter4dARB GLEW_GET_FUN(__glewProgramEnvParameter4dARB) +#define glProgramEnvParameter4dvARB GLEW_GET_FUN(__glewProgramEnvParameter4dvARB) +#define glProgramEnvParameter4fARB GLEW_GET_FUN(__glewProgramEnvParameter4fARB) +#define glProgramEnvParameter4fvARB GLEW_GET_FUN(__glewProgramEnvParameter4fvARB) +#define glProgramLocalParameter4dARB GLEW_GET_FUN(__glewProgramLocalParameter4dARB) +#define glProgramLocalParameter4dvARB GLEW_GET_FUN(__glewProgramLocalParameter4dvARB) +#define glProgramLocalParameter4fARB GLEW_GET_FUN(__glewProgramLocalParameter4fARB) +#define glProgramLocalParameter4fvARB GLEW_GET_FUN(__glewProgramLocalParameter4fvARB) +#define glProgramStringARB GLEW_GET_FUN(__glewProgramStringARB) +#define glVertexAttrib1dARB GLEW_GET_FUN(__glewVertexAttrib1dARB) +#define glVertexAttrib1dvARB GLEW_GET_FUN(__glewVertexAttrib1dvARB) +#define glVertexAttrib1fARB GLEW_GET_FUN(__glewVertexAttrib1fARB) +#define glVertexAttrib1fvARB GLEW_GET_FUN(__glewVertexAttrib1fvARB) +#define glVertexAttrib1sARB GLEW_GET_FUN(__glewVertexAttrib1sARB) +#define glVertexAttrib1svARB GLEW_GET_FUN(__glewVertexAttrib1svARB) +#define glVertexAttrib2dARB GLEW_GET_FUN(__glewVertexAttrib2dARB) +#define glVertexAttrib2dvARB GLEW_GET_FUN(__glewVertexAttrib2dvARB) +#define glVertexAttrib2fARB GLEW_GET_FUN(__glewVertexAttrib2fARB) +#define glVertexAttrib2fvARB GLEW_GET_FUN(__glewVertexAttrib2fvARB) +#define glVertexAttrib2sARB GLEW_GET_FUN(__glewVertexAttrib2sARB) +#define glVertexAttrib2svARB GLEW_GET_FUN(__glewVertexAttrib2svARB) +#define glVertexAttrib3dARB GLEW_GET_FUN(__glewVertexAttrib3dARB) +#define glVertexAttrib3dvARB GLEW_GET_FUN(__glewVertexAttrib3dvARB) +#define glVertexAttrib3fARB GLEW_GET_FUN(__glewVertexAttrib3fARB) +#define glVertexAttrib3fvARB GLEW_GET_FUN(__glewVertexAttrib3fvARB) +#define glVertexAttrib3sARB GLEW_GET_FUN(__glewVertexAttrib3sARB) +#define glVertexAttrib3svARB GLEW_GET_FUN(__glewVertexAttrib3svARB) +#define glVertexAttrib4NbvARB GLEW_GET_FUN(__glewVertexAttrib4NbvARB) +#define glVertexAttrib4NivARB GLEW_GET_FUN(__glewVertexAttrib4NivARB) +#define glVertexAttrib4NsvARB GLEW_GET_FUN(__glewVertexAttrib4NsvARB) +#define glVertexAttrib4NubARB GLEW_GET_FUN(__glewVertexAttrib4NubARB) +#define glVertexAttrib4NubvARB GLEW_GET_FUN(__glewVertexAttrib4NubvARB) +#define glVertexAttrib4NuivARB GLEW_GET_FUN(__glewVertexAttrib4NuivARB) +#define glVertexAttrib4NusvARB GLEW_GET_FUN(__glewVertexAttrib4NusvARB) +#define glVertexAttrib4bvARB GLEW_GET_FUN(__glewVertexAttrib4bvARB) +#define glVertexAttrib4dARB GLEW_GET_FUN(__glewVertexAttrib4dARB) +#define glVertexAttrib4dvARB GLEW_GET_FUN(__glewVertexAttrib4dvARB) +#define glVertexAttrib4fARB GLEW_GET_FUN(__glewVertexAttrib4fARB) +#define glVertexAttrib4fvARB GLEW_GET_FUN(__glewVertexAttrib4fvARB) +#define glVertexAttrib4ivARB GLEW_GET_FUN(__glewVertexAttrib4ivARB) +#define glVertexAttrib4sARB GLEW_GET_FUN(__glewVertexAttrib4sARB) +#define glVertexAttrib4svARB GLEW_GET_FUN(__glewVertexAttrib4svARB) +#define glVertexAttrib4ubvARB GLEW_GET_FUN(__glewVertexAttrib4ubvARB) +#define glVertexAttrib4uivARB GLEW_GET_FUN(__glewVertexAttrib4uivARB) +#define glVertexAttrib4usvARB GLEW_GET_FUN(__glewVertexAttrib4usvARB) +#define glVertexAttribPointerARB GLEW_GET_FUN(__glewVertexAttribPointerARB) + +#define GLEW_ARB_vertex_program GLEW_GET_VAR(__GLEW_ARB_vertex_program) + +#endif /* GL_ARB_vertex_program */ + +/* -------------------------- GL_ARB_vertex_shader ------------------------- */ + +#ifndef GL_ARB_vertex_shader +#define GL_ARB_vertex_shader 1 + +#define GL_VERTEX_SHADER_ARB 0x8B31 +#define GL_MAX_VERTEX_UNIFORM_COMPONENTS_ARB 0x8B4A +#define GL_MAX_VARYING_FLOATS_ARB 0x8B4B +#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB 0x8B4C +#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB 0x8B4D +#define GL_OBJECT_ACTIVE_ATTRIBUTES_ARB 0x8B89 +#define GL_OBJECT_ACTIVE_ATTRIBUTE_MAX_LENGTH_ARB 0x8B8A + +typedef void (GLAPIENTRY * PFNGLBINDATTRIBLOCATIONARBPROC) (GLhandleARB programObj, GLuint index, const GLcharARB* name); +typedef void (GLAPIENTRY * PFNGLGETACTIVEATTRIBARBPROC) (GLhandleARB programObj, GLuint index, GLsizei maxLength, GLsizei* length, GLint *size, GLenum *type, GLcharARB *name); +typedef GLint (GLAPIENTRY * PFNGLGETATTRIBLOCATIONARBPROC) (GLhandleARB programObj, const GLcharARB* name); + +#define glBindAttribLocationARB GLEW_GET_FUN(__glewBindAttribLocationARB) +#define glGetActiveAttribARB GLEW_GET_FUN(__glewGetActiveAttribARB) +#define glGetAttribLocationARB GLEW_GET_FUN(__glewGetAttribLocationARB) + +#define GLEW_ARB_vertex_shader GLEW_GET_VAR(__GLEW_ARB_vertex_shader) + +#endif /* GL_ARB_vertex_shader */ + +/* --------------------------- GL_ARB_window_pos --------------------------- */ + +#ifndef GL_ARB_window_pos +#define GL_ARB_window_pos 1 + +typedef void (GLAPIENTRY * PFNGLWINDOWPOS2DARBPROC) (GLdouble x, GLdouble y); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS2DVARBPROC) (const GLdouble* p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS2FARBPROC) (GLfloat x, GLfloat y); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS2FVARBPROC) (const GLfloat* p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS2IARBPROC) (GLint x, GLint y); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS2IVARBPROC) (const GLint* p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS2SARBPROC) (GLshort x, GLshort y); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS2SVARBPROC) (const GLshort* p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS3DARBPROC) (GLdouble x, GLdouble y, GLdouble z); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS3DVARBPROC) (const GLdouble* p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS3FARBPROC) (GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS3FVARBPROC) (const GLfloat* p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS3IARBPROC) (GLint x, GLint y, GLint z); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS3IVARBPROC) (const GLint* p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS3SARBPROC) (GLshort x, GLshort y, GLshort z); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS3SVARBPROC) (const GLshort* p); + +#define glWindowPos2dARB GLEW_GET_FUN(__glewWindowPos2dARB) +#define glWindowPos2dvARB GLEW_GET_FUN(__glewWindowPos2dvARB) +#define glWindowPos2fARB GLEW_GET_FUN(__glewWindowPos2fARB) +#define glWindowPos2fvARB GLEW_GET_FUN(__glewWindowPos2fvARB) +#define glWindowPos2iARB GLEW_GET_FUN(__glewWindowPos2iARB) +#define glWindowPos2ivARB GLEW_GET_FUN(__glewWindowPos2ivARB) +#define glWindowPos2sARB GLEW_GET_FUN(__glewWindowPos2sARB) +#define glWindowPos2svARB GLEW_GET_FUN(__glewWindowPos2svARB) +#define glWindowPos3dARB GLEW_GET_FUN(__glewWindowPos3dARB) +#define glWindowPos3dvARB GLEW_GET_FUN(__glewWindowPos3dvARB) +#define glWindowPos3fARB GLEW_GET_FUN(__glewWindowPos3fARB) +#define glWindowPos3fvARB GLEW_GET_FUN(__glewWindowPos3fvARB) +#define glWindowPos3iARB GLEW_GET_FUN(__glewWindowPos3iARB) +#define glWindowPos3ivARB GLEW_GET_FUN(__glewWindowPos3ivARB) +#define glWindowPos3sARB GLEW_GET_FUN(__glewWindowPos3sARB) +#define glWindowPos3svARB GLEW_GET_FUN(__glewWindowPos3svARB) + +#define GLEW_ARB_window_pos GLEW_GET_VAR(__GLEW_ARB_window_pos) + +#endif /* GL_ARB_window_pos */ + +/* ------------------------- GL_ATIX_point_sprites ------------------------- */ + +#ifndef GL_ATIX_point_sprites +#define GL_ATIX_point_sprites 1 + +#define GL_TEXTURE_POINT_MODE_ATIX 0x60B0 +#define GL_TEXTURE_POINT_ONE_COORD_ATIX 0x60B1 +#define GL_TEXTURE_POINT_SPRITE_ATIX 0x60B2 +#define GL_POINT_SPRITE_CULL_MODE_ATIX 0x60B3 +#define GL_POINT_SPRITE_CULL_CENTER_ATIX 0x60B4 +#define GL_POINT_SPRITE_CULL_CLIP_ATIX 0x60B5 + +#define GLEW_ATIX_point_sprites GLEW_GET_VAR(__GLEW_ATIX_point_sprites) + +#endif /* GL_ATIX_point_sprites */ + +/* ---------------------- GL_ATIX_texture_env_combine3 --------------------- */ + +#ifndef GL_ATIX_texture_env_combine3 +#define GL_ATIX_texture_env_combine3 1 + +#define GL_MODULATE_ADD_ATIX 0x8744 +#define GL_MODULATE_SIGNED_ADD_ATIX 0x8745 +#define GL_MODULATE_SUBTRACT_ATIX 0x8746 + +#define GLEW_ATIX_texture_env_combine3 GLEW_GET_VAR(__GLEW_ATIX_texture_env_combine3) + +#endif /* GL_ATIX_texture_env_combine3 */ + +/* ----------------------- GL_ATIX_texture_env_route ----------------------- */ + +#ifndef GL_ATIX_texture_env_route +#define GL_ATIX_texture_env_route 1 + +#define GL_SECONDARY_COLOR_ATIX 0x8747 +#define GL_TEXTURE_OUTPUT_RGB_ATIX 0x8748 +#define GL_TEXTURE_OUTPUT_ALPHA_ATIX 0x8749 + +#define GLEW_ATIX_texture_env_route GLEW_GET_VAR(__GLEW_ATIX_texture_env_route) + +#endif /* GL_ATIX_texture_env_route */ + +/* ---------------- GL_ATIX_vertex_shader_output_point_size ---------------- */ + +#ifndef GL_ATIX_vertex_shader_output_point_size +#define GL_ATIX_vertex_shader_output_point_size 1 + +#define GL_OUTPUT_POINT_SIZE_ATIX 0x610E + +#define GLEW_ATIX_vertex_shader_output_point_size GLEW_GET_VAR(__GLEW_ATIX_vertex_shader_output_point_size) + +#endif /* GL_ATIX_vertex_shader_output_point_size */ + +/* -------------------------- GL_ATI_draw_buffers -------------------------- */ + +#ifndef GL_ATI_draw_buffers +#define GL_ATI_draw_buffers 1 + +#define GL_MAX_DRAW_BUFFERS_ATI 0x8824 +#define GL_DRAW_BUFFER0_ATI 0x8825 +#define GL_DRAW_BUFFER1_ATI 0x8826 +#define GL_DRAW_BUFFER2_ATI 0x8827 +#define GL_DRAW_BUFFER3_ATI 0x8828 +#define GL_DRAW_BUFFER4_ATI 0x8829 +#define GL_DRAW_BUFFER5_ATI 0x882A +#define GL_DRAW_BUFFER6_ATI 0x882B +#define GL_DRAW_BUFFER7_ATI 0x882C +#define GL_DRAW_BUFFER8_ATI 0x882D +#define GL_DRAW_BUFFER9_ATI 0x882E +#define GL_DRAW_BUFFER10_ATI 0x882F +#define GL_DRAW_BUFFER11_ATI 0x8830 +#define GL_DRAW_BUFFER12_ATI 0x8831 +#define GL_DRAW_BUFFER13_ATI 0x8832 +#define GL_DRAW_BUFFER14_ATI 0x8833 +#define GL_DRAW_BUFFER15_ATI 0x8834 + +typedef void (GLAPIENTRY * PFNGLDRAWBUFFERSATIPROC) (GLsizei n, const GLenum* bufs); + +#define glDrawBuffersATI GLEW_GET_FUN(__glewDrawBuffersATI) + +#define GLEW_ATI_draw_buffers GLEW_GET_VAR(__GLEW_ATI_draw_buffers) + +#endif /* GL_ATI_draw_buffers */ + +/* -------------------------- GL_ATI_element_array ------------------------- */ + +#ifndef GL_ATI_element_array +#define GL_ATI_element_array 1 + +#define GL_ELEMENT_ARRAY_ATI 0x8768 +#define GL_ELEMENT_ARRAY_TYPE_ATI 0x8769 +#define GL_ELEMENT_ARRAY_POINTER_ATI 0x876A + +typedef void (GLAPIENTRY * PFNGLDRAWELEMENTARRAYATIPROC) (GLenum mode, GLsizei count); +typedef void (GLAPIENTRY * PFNGLDRAWRANGEELEMENTARRAYATIPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count); +typedef void (GLAPIENTRY * PFNGLELEMENTPOINTERATIPROC) (GLenum type, const void* pointer); + +#define glDrawElementArrayATI GLEW_GET_FUN(__glewDrawElementArrayATI) +#define glDrawRangeElementArrayATI GLEW_GET_FUN(__glewDrawRangeElementArrayATI) +#define glElementPointerATI GLEW_GET_FUN(__glewElementPointerATI) + +#define GLEW_ATI_element_array GLEW_GET_VAR(__GLEW_ATI_element_array) + +#endif /* GL_ATI_element_array */ + +/* ------------------------- GL_ATI_envmap_bumpmap ------------------------- */ + +#ifndef GL_ATI_envmap_bumpmap +#define GL_ATI_envmap_bumpmap 1 + +#define GL_BUMP_ROT_MATRIX_ATI 0x8775 +#define GL_BUMP_ROT_MATRIX_SIZE_ATI 0x8776 +#define GL_BUMP_NUM_TEX_UNITS_ATI 0x8777 +#define GL_BUMP_TEX_UNITS_ATI 0x8778 +#define GL_DUDV_ATI 0x8779 +#define GL_DU8DV8_ATI 0x877A +#define GL_BUMP_ENVMAP_ATI 0x877B +#define GL_BUMP_TARGET_ATI 0x877C + +typedef void (GLAPIENTRY * PFNGLGETTEXBUMPPARAMETERFVATIPROC) (GLenum pname, GLfloat *param); +typedef void (GLAPIENTRY * PFNGLGETTEXBUMPPARAMETERIVATIPROC) (GLenum pname, GLint *param); +typedef void (GLAPIENTRY * PFNGLTEXBUMPPARAMETERFVATIPROC) (GLenum pname, GLfloat *param); +typedef void (GLAPIENTRY * PFNGLTEXBUMPPARAMETERIVATIPROC) (GLenum pname, GLint *param); + +#define glGetTexBumpParameterfvATI GLEW_GET_FUN(__glewGetTexBumpParameterfvATI) +#define glGetTexBumpParameterivATI GLEW_GET_FUN(__glewGetTexBumpParameterivATI) +#define glTexBumpParameterfvATI GLEW_GET_FUN(__glewTexBumpParameterfvATI) +#define glTexBumpParameterivATI GLEW_GET_FUN(__glewTexBumpParameterivATI) + +#define GLEW_ATI_envmap_bumpmap GLEW_GET_VAR(__GLEW_ATI_envmap_bumpmap) + +#endif /* GL_ATI_envmap_bumpmap */ + +/* ------------------------- GL_ATI_fragment_shader ------------------------ */ + +#ifndef GL_ATI_fragment_shader +#define GL_ATI_fragment_shader 1 + +#define GL_RED_BIT_ATI 0x00000001 +#define GL_2X_BIT_ATI 0x00000001 +#define GL_4X_BIT_ATI 0x00000002 +#define GL_GREEN_BIT_ATI 0x00000002 +#define GL_COMP_BIT_ATI 0x00000002 +#define GL_BLUE_BIT_ATI 0x00000004 +#define GL_8X_BIT_ATI 0x00000004 +#define GL_NEGATE_BIT_ATI 0x00000004 +#define GL_BIAS_BIT_ATI 0x00000008 +#define GL_HALF_BIT_ATI 0x00000008 +#define GL_QUARTER_BIT_ATI 0x00000010 +#define GL_EIGHTH_BIT_ATI 0x00000020 +#define GL_SATURATE_BIT_ATI 0x00000040 +#define GL_FRAGMENT_SHADER_ATI 0x8920 +#define GL_REG_0_ATI 0x8921 +#define GL_REG_1_ATI 0x8922 +#define GL_REG_2_ATI 0x8923 +#define GL_REG_3_ATI 0x8924 +#define GL_REG_4_ATI 0x8925 +#define GL_REG_5_ATI 0x8926 +#define GL_CON_0_ATI 0x8941 +#define GL_CON_1_ATI 0x8942 +#define GL_CON_2_ATI 0x8943 +#define GL_CON_3_ATI 0x8944 +#define GL_CON_4_ATI 0x8945 +#define GL_CON_5_ATI 0x8946 +#define GL_CON_6_ATI 0x8947 +#define GL_CON_7_ATI 0x8948 +#define GL_MOV_ATI 0x8961 +#define GL_ADD_ATI 0x8963 +#define GL_MUL_ATI 0x8964 +#define GL_SUB_ATI 0x8965 +#define GL_DOT3_ATI 0x8966 +#define GL_DOT4_ATI 0x8967 +#define GL_MAD_ATI 0x8968 +#define GL_LERP_ATI 0x8969 +#define GL_CND_ATI 0x896A +#define GL_CND0_ATI 0x896B +#define GL_DOT2_ADD_ATI 0x896C +#define GL_SECONDARY_INTERPOLATOR_ATI 0x896D +#define GL_NUM_FRAGMENT_REGISTERS_ATI 0x896E +#define GL_NUM_FRAGMENT_CONSTANTS_ATI 0x896F +#define GL_NUM_PASSES_ATI 0x8970 +#define GL_NUM_INSTRUCTIONS_PER_PASS_ATI 0x8971 +#define GL_NUM_INSTRUCTIONS_TOTAL_ATI 0x8972 +#define GL_NUM_INPUT_INTERPOLATOR_COMPONENTS_ATI 0x8973 +#define GL_NUM_LOOPBACK_COMPONENTS_ATI 0x8974 +#define GL_COLOR_ALPHA_PAIRING_ATI 0x8975 +#define GL_SWIZZLE_STR_ATI 0x8976 +#define GL_SWIZZLE_STQ_ATI 0x8977 +#define GL_SWIZZLE_STR_DR_ATI 0x8978 +#define GL_SWIZZLE_STQ_DQ_ATI 0x8979 +#define GL_SWIZZLE_STRQ_ATI 0x897A +#define GL_SWIZZLE_STRQ_DQ_ATI 0x897B + +typedef void (GLAPIENTRY * PFNGLALPHAFRAGMENTOP1ATIPROC) (GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod); +typedef void (GLAPIENTRY * PFNGLALPHAFRAGMENTOP2ATIPROC) (GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod); +typedef void (GLAPIENTRY * PFNGLALPHAFRAGMENTOP3ATIPROC) (GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod, GLuint arg3, GLuint arg3Rep, GLuint arg3Mod); +typedef void (GLAPIENTRY * PFNGLBEGINFRAGMENTSHADERATIPROC) (void); +typedef void (GLAPIENTRY * PFNGLBINDFRAGMENTSHADERATIPROC) (GLuint id); +typedef void (GLAPIENTRY * PFNGLCOLORFRAGMENTOP1ATIPROC) (GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod); +typedef void (GLAPIENTRY * PFNGLCOLORFRAGMENTOP2ATIPROC) (GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod); +typedef void (GLAPIENTRY * PFNGLCOLORFRAGMENTOP3ATIPROC) (GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod, GLuint arg3, GLuint arg3Rep, GLuint arg3Mod); +typedef void (GLAPIENTRY * PFNGLDELETEFRAGMENTSHADERATIPROC) (GLuint id); +typedef void (GLAPIENTRY * PFNGLENDFRAGMENTSHADERATIPROC) (void); +typedef GLuint (GLAPIENTRY * PFNGLGENFRAGMENTSHADERSATIPROC) (GLuint range); +typedef void (GLAPIENTRY * PFNGLPASSTEXCOORDATIPROC) (GLuint dst, GLuint coord, GLenum swizzle); +typedef void (GLAPIENTRY * PFNGLSAMPLEMAPATIPROC) (GLuint dst, GLuint interp, GLenum swizzle); +typedef void (GLAPIENTRY * PFNGLSETFRAGMENTSHADERCONSTANTATIPROC) (GLuint dst, const GLfloat* value); + +#define glAlphaFragmentOp1ATI GLEW_GET_FUN(__glewAlphaFragmentOp1ATI) +#define glAlphaFragmentOp2ATI GLEW_GET_FUN(__glewAlphaFragmentOp2ATI) +#define glAlphaFragmentOp3ATI GLEW_GET_FUN(__glewAlphaFragmentOp3ATI) +#define glBeginFragmentShaderATI GLEW_GET_FUN(__glewBeginFragmentShaderATI) +#define glBindFragmentShaderATI GLEW_GET_FUN(__glewBindFragmentShaderATI) +#define glColorFragmentOp1ATI GLEW_GET_FUN(__glewColorFragmentOp1ATI) +#define glColorFragmentOp2ATI GLEW_GET_FUN(__glewColorFragmentOp2ATI) +#define glColorFragmentOp3ATI GLEW_GET_FUN(__glewColorFragmentOp3ATI) +#define glDeleteFragmentShaderATI GLEW_GET_FUN(__glewDeleteFragmentShaderATI) +#define glEndFragmentShaderATI GLEW_GET_FUN(__glewEndFragmentShaderATI) +#define glGenFragmentShadersATI GLEW_GET_FUN(__glewGenFragmentShadersATI) +#define glPassTexCoordATI GLEW_GET_FUN(__glewPassTexCoordATI) +#define glSampleMapATI GLEW_GET_FUN(__glewSampleMapATI) +#define glSetFragmentShaderConstantATI GLEW_GET_FUN(__glewSetFragmentShaderConstantATI) + +#define GLEW_ATI_fragment_shader GLEW_GET_VAR(__GLEW_ATI_fragment_shader) + +#endif /* GL_ATI_fragment_shader */ + +/* ------------------------ GL_ATI_map_object_buffer ----------------------- */ + +#ifndef GL_ATI_map_object_buffer +#define GL_ATI_map_object_buffer 1 + +typedef void* (GLAPIENTRY * PFNGLMAPOBJECTBUFFERATIPROC) (GLuint buffer); +typedef void (GLAPIENTRY * PFNGLUNMAPOBJECTBUFFERATIPROC) (GLuint buffer); + +#define glMapObjectBufferATI GLEW_GET_FUN(__glewMapObjectBufferATI) +#define glUnmapObjectBufferATI GLEW_GET_FUN(__glewUnmapObjectBufferATI) + +#define GLEW_ATI_map_object_buffer GLEW_GET_VAR(__GLEW_ATI_map_object_buffer) + +#endif /* GL_ATI_map_object_buffer */ + +/* -------------------------- GL_ATI_pn_triangles -------------------------- */ + +#ifndef GL_ATI_pn_triangles +#define GL_ATI_pn_triangles 1 + +#define GL_PN_TRIANGLES_ATI 0x87F0 +#define GL_MAX_PN_TRIANGLES_TESSELATION_LEVEL_ATI 0x87F1 +#define GL_PN_TRIANGLES_POINT_MODE_ATI 0x87F2 +#define GL_PN_TRIANGLES_NORMAL_MODE_ATI 0x87F3 +#define GL_PN_TRIANGLES_TESSELATION_LEVEL_ATI 0x87F4 +#define GL_PN_TRIANGLES_POINT_MODE_LINEAR_ATI 0x87F5 +#define GL_PN_TRIANGLES_POINT_MODE_CUBIC_ATI 0x87F6 +#define GL_PN_TRIANGLES_NORMAL_MODE_LINEAR_ATI 0x87F7 +#define GL_PN_TRIANGLES_NORMAL_MODE_QUADRATIC_ATI 0x87F8 + +typedef void (GLAPIENTRY * PFNGLPNTRIANGLESFATIPROC) (GLenum pname, GLfloat param); +typedef void (GLAPIENTRY * PFNGLPNTRIANGLESIATIPROC) (GLenum pname, GLint param); + +#define glPNTrianglesfATI GLEW_GET_FUN(__glPNTrianglewesfATI) +#define glPNTrianglesiATI GLEW_GET_FUN(__glPNTrianglewesiATI) + +#define GLEW_ATI_pn_triangles GLEW_GET_VAR(__GLEW_ATI_pn_triangles) + +#endif /* GL_ATI_pn_triangles */ + +/* ------------------------ GL_ATI_separate_stencil ------------------------ */ + +#ifndef GL_ATI_separate_stencil +#define GL_ATI_separate_stencil 1 + +#define GL_STENCIL_BACK_FUNC_ATI 0x8800 +#define GL_STENCIL_BACK_FAIL_ATI 0x8801 +#define GL_STENCIL_BACK_PASS_DEPTH_FAIL_ATI 0x8802 +#define GL_STENCIL_BACK_PASS_DEPTH_PASS_ATI 0x8803 + +typedef void (GLAPIENTRY * PFNGLSTENCILFUNCSEPARATEATIPROC) (GLenum frontfunc, GLenum backfunc, GLint ref, GLuint mask); +typedef void (GLAPIENTRY * PFNGLSTENCILOPSEPARATEATIPROC) (GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass); + +#define glStencilFuncSeparateATI GLEW_GET_FUN(__glewStencilFuncSeparateATI) +#define glStencilOpSeparateATI GLEW_GET_FUN(__glewStencilOpSeparateATI) + +#define GLEW_ATI_separate_stencil GLEW_GET_VAR(__GLEW_ATI_separate_stencil) + +#endif /* GL_ATI_separate_stencil */ + +/* ----------------------- GL_ATI_shader_texture_lod ----------------------- */ + +#ifndef GL_ATI_shader_texture_lod +#define GL_ATI_shader_texture_lod 1 + +#define GLEW_ATI_shader_texture_lod GLEW_GET_VAR(__GLEW_ATI_shader_texture_lod) + +#endif /* GL_ATI_shader_texture_lod */ + +/* ---------------------- GL_ATI_text_fragment_shader ---------------------- */ + +#ifndef GL_ATI_text_fragment_shader +#define GL_ATI_text_fragment_shader 1 + +#define GL_TEXT_FRAGMENT_SHADER_ATI 0x8200 + +#define GLEW_ATI_text_fragment_shader GLEW_GET_VAR(__GLEW_ATI_text_fragment_shader) + +#endif /* GL_ATI_text_fragment_shader */ + +/* --------------------- GL_ATI_texture_compression_3dc -------------------- */ + +#ifndef GL_ATI_texture_compression_3dc +#define GL_ATI_texture_compression_3dc 1 + +#define GL_COMPRESSED_LUMINANCE_ALPHA_3DC_ATI 0x8837 + +#define GLEW_ATI_texture_compression_3dc GLEW_GET_VAR(__GLEW_ATI_texture_compression_3dc) + +#endif /* GL_ATI_texture_compression_3dc */ + +/* ---------------------- GL_ATI_texture_env_combine3 ---------------------- */ + +#ifndef GL_ATI_texture_env_combine3 +#define GL_ATI_texture_env_combine3 1 + +#define GL_MODULATE_ADD_ATI 0x8744 +#define GL_MODULATE_SIGNED_ADD_ATI 0x8745 +#define GL_MODULATE_SUBTRACT_ATI 0x8746 + +#define GLEW_ATI_texture_env_combine3 GLEW_GET_VAR(__GLEW_ATI_texture_env_combine3) + +#endif /* GL_ATI_texture_env_combine3 */ + +/* -------------------------- GL_ATI_texture_float ------------------------- */ + +#ifndef GL_ATI_texture_float +#define GL_ATI_texture_float 1 + +#define GL_RGBA_FLOAT32_ATI 0x8814 +#define GL_RGB_FLOAT32_ATI 0x8815 +#define GL_ALPHA_FLOAT32_ATI 0x8816 +#define GL_INTENSITY_FLOAT32_ATI 0x8817 +#define GL_LUMINANCE_FLOAT32_ATI 0x8818 +#define GL_LUMINANCE_ALPHA_FLOAT32_ATI 0x8819 +#define GL_RGBA_FLOAT16_ATI 0x881A +#define GL_RGB_FLOAT16_ATI 0x881B +#define GL_ALPHA_FLOAT16_ATI 0x881C +#define GL_INTENSITY_FLOAT16_ATI 0x881D +#define GL_LUMINANCE_FLOAT16_ATI 0x881E +#define GL_LUMINANCE_ALPHA_FLOAT16_ATI 0x881F + +#define GLEW_ATI_texture_float GLEW_GET_VAR(__GLEW_ATI_texture_float) + +#endif /* GL_ATI_texture_float */ + +/* ----------------------- GL_ATI_texture_mirror_once ---------------------- */ + +#ifndef GL_ATI_texture_mirror_once +#define GL_ATI_texture_mirror_once 1 + +#define GL_MIRROR_CLAMP_ATI 0x8742 +#define GL_MIRROR_CLAMP_TO_EDGE_ATI 0x8743 + +#define GLEW_ATI_texture_mirror_once GLEW_GET_VAR(__GLEW_ATI_texture_mirror_once) + +#endif /* GL_ATI_texture_mirror_once */ + +/* ----------------------- GL_ATI_vertex_array_object ---------------------- */ + +#ifndef GL_ATI_vertex_array_object +#define GL_ATI_vertex_array_object 1 + +#define GL_STATIC_ATI 0x8760 +#define GL_DYNAMIC_ATI 0x8761 +#define GL_PRESERVE_ATI 0x8762 +#define GL_DISCARD_ATI 0x8763 +#define GL_OBJECT_BUFFER_SIZE_ATI 0x8764 +#define GL_OBJECT_BUFFER_USAGE_ATI 0x8765 +#define GL_ARRAY_OBJECT_BUFFER_ATI 0x8766 +#define GL_ARRAY_OBJECT_OFFSET_ATI 0x8767 + +typedef void (GLAPIENTRY * PFNGLARRAYOBJECTATIPROC) (GLenum array, GLint size, GLenum type, GLsizei stride, GLuint buffer, GLuint offset); +typedef void (GLAPIENTRY * PFNGLFREEOBJECTBUFFERATIPROC) (GLuint buffer); +typedef void (GLAPIENTRY * PFNGLGETARRAYOBJECTFVATIPROC) (GLenum array, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETARRAYOBJECTIVATIPROC) (GLenum array, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETOBJECTBUFFERFVATIPROC) (GLuint buffer, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETOBJECTBUFFERIVATIPROC) (GLuint buffer, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETVARIANTARRAYOBJECTFVATIPROC) (GLuint id, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETVARIANTARRAYOBJECTIVATIPROC) (GLuint id, GLenum pname, GLint* params); +typedef GLboolean (GLAPIENTRY * PFNGLISOBJECTBUFFERATIPROC) (GLuint buffer); +typedef GLuint (GLAPIENTRY * PFNGLNEWOBJECTBUFFERATIPROC) (GLsizei size, const void* pointer, GLenum usage); +typedef void (GLAPIENTRY * PFNGLUPDATEOBJECTBUFFERATIPROC) (GLuint buffer, GLuint offset, GLsizei size, const void* pointer, GLenum preserve); +typedef void (GLAPIENTRY * PFNGLVARIANTARRAYOBJECTATIPROC) (GLuint id, GLenum type, GLsizei stride, GLuint buffer, GLuint offset); + +#define glArrayObjectATI GLEW_GET_FUN(__glewArrayObjectATI) +#define glFreeObjectBufferATI GLEW_GET_FUN(__glewFreeObjectBufferATI) +#define glGetArrayObjectfvATI GLEW_GET_FUN(__glewGetArrayObjectfvATI) +#define glGetArrayObjectivATI GLEW_GET_FUN(__glewGetArrayObjectivATI) +#define glGetObjectBufferfvATI GLEW_GET_FUN(__glewGetObjectBufferfvATI) +#define glGetObjectBufferivATI GLEW_GET_FUN(__glewGetObjectBufferivATI) +#define glGetVariantArrayObjectfvATI GLEW_GET_FUN(__glewGetVariantArrayObjectfvATI) +#define glGetVariantArrayObjectivATI GLEW_GET_FUN(__glewGetVariantArrayObjectivATI) +#define glIsObjectBufferATI GLEW_GET_FUN(__glewIsObjectBufferATI) +#define glNewObjectBufferATI GLEW_GET_FUN(__glewNewObjectBufferATI) +#define glUpdateObjectBufferATI GLEW_GET_FUN(__glewUpdateObjectBufferATI) +#define glVariantArrayObjectATI GLEW_GET_FUN(__glewVariantArrayObjectATI) + +#define GLEW_ATI_vertex_array_object GLEW_GET_VAR(__GLEW_ATI_vertex_array_object) + +#endif /* GL_ATI_vertex_array_object */ + +/* ------------------- GL_ATI_vertex_attrib_array_object ------------------- */ + +#ifndef GL_ATI_vertex_attrib_array_object +#define GL_ATI_vertex_attrib_array_object 1 + +typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBARRAYOBJECTFVATIPROC) (GLuint index, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBARRAYOBJECTIVATIPROC) (GLuint index, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBARRAYOBJECTATIPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, GLuint buffer, GLuint offset); + +#define glGetVertexAttribArrayObjectfvATI GLEW_GET_FUN(__glewGetVertexAttribArrayObjectfvATI) +#define glGetVertexAttribArrayObjectivATI GLEW_GET_FUN(__glewGetVertexAttribArrayObjectivATI) +#define glVertexAttribArrayObjectATI GLEW_GET_FUN(__glewVertexAttribArrayObjectATI) + +#define GLEW_ATI_vertex_attrib_array_object GLEW_GET_VAR(__GLEW_ATI_vertex_attrib_array_object) + +#endif /* GL_ATI_vertex_attrib_array_object */ + +/* ------------------------- GL_ATI_vertex_streams ------------------------- */ + +#ifndef GL_ATI_vertex_streams +#define GL_ATI_vertex_streams 1 + +#define GL_MAX_VERTEX_STREAMS_ATI 0x876B +#define GL_VERTEX_SOURCE_ATI 0x876C +#define GL_VERTEX_STREAM0_ATI 0x876D +#define GL_VERTEX_STREAM1_ATI 0x876E +#define GL_VERTEX_STREAM2_ATI 0x876F +#define GL_VERTEX_STREAM3_ATI 0x8770 +#define GL_VERTEX_STREAM4_ATI 0x8771 +#define GL_VERTEX_STREAM5_ATI 0x8772 +#define GL_VERTEX_STREAM6_ATI 0x8773 +#define GL_VERTEX_STREAM7_ATI 0x8774 + +typedef void (GLAPIENTRY * PFNGLCLIENTACTIVEVERTEXSTREAMATIPROC) (GLenum stream); +typedef void (GLAPIENTRY * PFNGLNORMALSTREAM3BATIPROC) (GLenum stream, GLbyte x, GLbyte y, GLbyte z); +typedef void (GLAPIENTRY * PFNGLNORMALSTREAM3BVATIPROC) (GLenum stream, const GLbyte *v); +typedef void (GLAPIENTRY * PFNGLNORMALSTREAM3DATIPROC) (GLenum stream, GLdouble x, GLdouble y, GLdouble z); +typedef void (GLAPIENTRY * PFNGLNORMALSTREAM3DVATIPROC) (GLenum stream, const GLdouble *v); +typedef void (GLAPIENTRY * PFNGLNORMALSTREAM3FATIPROC) (GLenum stream, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLNORMALSTREAM3FVATIPROC) (GLenum stream, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLNORMALSTREAM3IATIPROC) (GLenum stream, GLint x, GLint y, GLint z); +typedef void (GLAPIENTRY * PFNGLNORMALSTREAM3IVATIPROC) (GLenum stream, const GLint *v); +typedef void (GLAPIENTRY * PFNGLNORMALSTREAM3SATIPROC) (GLenum stream, GLshort x, GLshort y, GLshort z); +typedef void (GLAPIENTRY * PFNGLNORMALSTREAM3SVATIPROC) (GLenum stream, const GLshort *v); +typedef void (GLAPIENTRY * PFNGLVERTEXBLENDENVFATIPROC) (GLenum pname, GLfloat param); +typedef void (GLAPIENTRY * PFNGLVERTEXBLENDENVIATIPROC) (GLenum pname, GLint param); +typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM2DATIPROC) (GLenum stream, GLdouble x, GLdouble y); +typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM2DVATIPROC) (GLenum stream, const GLdouble *v); +typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM2FATIPROC) (GLenum stream, GLfloat x, GLfloat y); +typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM2FVATIPROC) (GLenum stream, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM2IATIPROC) (GLenum stream, GLint x, GLint y); +typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM2IVATIPROC) (GLenum stream, const GLint *v); +typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM2SATIPROC) (GLenum stream, GLshort x, GLshort y); +typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM2SVATIPROC) (GLenum stream, const GLshort *v); +typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM3DATIPROC) (GLenum stream, GLdouble x, GLdouble y, GLdouble z); +typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM3DVATIPROC) (GLenum stream, const GLdouble *v); +typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM3FATIPROC) (GLenum stream, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM3FVATIPROC) (GLenum stream, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM3IATIPROC) (GLenum stream, GLint x, GLint y, GLint z); +typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM3IVATIPROC) (GLenum stream, const GLint *v); +typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM3SATIPROC) (GLenum stream, GLshort x, GLshort y, GLshort z); +typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM3SVATIPROC) (GLenum stream, const GLshort *v); +typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM4DATIPROC) (GLenum stream, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM4DVATIPROC) (GLenum stream, const GLdouble *v); +typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM4FATIPROC) (GLenum stream, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM4FVATIPROC) (GLenum stream, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM4IATIPROC) (GLenum stream, GLint x, GLint y, GLint z, GLint w); +typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM4IVATIPROC) (GLenum stream, const GLint *v); +typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM4SATIPROC) (GLenum stream, GLshort x, GLshort y, GLshort z, GLshort w); +typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM4SVATIPROC) (GLenum stream, const GLshort *v); + +#define glClientActiveVertexStreamATI GLEW_GET_FUN(__glewClientActiveVertexStreamATI) +#define glNormalStream3bATI GLEW_GET_FUN(__glewNormalStream3bATI) +#define glNormalStream3bvATI GLEW_GET_FUN(__glewNormalStream3bvATI) +#define glNormalStream3dATI GLEW_GET_FUN(__glewNormalStream3dATI) +#define glNormalStream3dvATI GLEW_GET_FUN(__glewNormalStream3dvATI) +#define glNormalStream3fATI GLEW_GET_FUN(__glewNormalStream3fATI) +#define glNormalStream3fvATI GLEW_GET_FUN(__glewNormalStream3fvATI) +#define glNormalStream3iATI GLEW_GET_FUN(__glewNormalStream3iATI) +#define glNormalStream3ivATI GLEW_GET_FUN(__glewNormalStream3ivATI) +#define glNormalStream3sATI GLEW_GET_FUN(__glewNormalStream3sATI) +#define glNormalStream3svATI GLEW_GET_FUN(__glewNormalStream3svATI) +#define glVertexBlendEnvfATI GLEW_GET_FUN(__glewVertexBlendEnvfATI) +#define glVertexBlendEnviATI GLEW_GET_FUN(__glewVertexBlendEnviATI) +#define glVertexStream2dATI GLEW_GET_FUN(__glewVertexStream2dATI) +#define glVertexStream2dvATI GLEW_GET_FUN(__glewVertexStream2dvATI) +#define glVertexStream2fATI GLEW_GET_FUN(__glewVertexStream2fATI) +#define glVertexStream2fvATI GLEW_GET_FUN(__glewVertexStream2fvATI) +#define glVertexStream2iATI GLEW_GET_FUN(__glewVertexStream2iATI) +#define glVertexStream2ivATI GLEW_GET_FUN(__glewVertexStream2ivATI) +#define glVertexStream2sATI GLEW_GET_FUN(__glewVertexStream2sATI) +#define glVertexStream2svATI GLEW_GET_FUN(__glewVertexStream2svATI) +#define glVertexStream3dATI GLEW_GET_FUN(__glewVertexStream3dATI) +#define glVertexStream3dvATI GLEW_GET_FUN(__glewVertexStream3dvATI) +#define glVertexStream3fATI GLEW_GET_FUN(__glewVertexStream3fATI) +#define glVertexStream3fvATI GLEW_GET_FUN(__glewVertexStream3fvATI) +#define glVertexStream3iATI GLEW_GET_FUN(__glewVertexStream3iATI) +#define glVertexStream3ivATI GLEW_GET_FUN(__glewVertexStream3ivATI) +#define glVertexStream3sATI GLEW_GET_FUN(__glewVertexStream3sATI) +#define glVertexStream3svATI GLEW_GET_FUN(__glewVertexStream3svATI) +#define glVertexStream4dATI GLEW_GET_FUN(__glewVertexStream4dATI) +#define glVertexStream4dvATI GLEW_GET_FUN(__glewVertexStream4dvATI) +#define glVertexStream4fATI GLEW_GET_FUN(__glewVertexStream4fATI) +#define glVertexStream4fvATI GLEW_GET_FUN(__glewVertexStream4fvATI) +#define glVertexStream4iATI GLEW_GET_FUN(__glewVertexStream4iATI) +#define glVertexStream4ivATI GLEW_GET_FUN(__glewVertexStream4ivATI) +#define glVertexStream4sATI GLEW_GET_FUN(__glewVertexStream4sATI) +#define glVertexStream4svATI GLEW_GET_FUN(__glewVertexStream4svATI) + +#define GLEW_ATI_vertex_streams GLEW_GET_VAR(__GLEW_ATI_vertex_streams) + +#endif /* GL_ATI_vertex_streams */ + +/* --------------------------- GL_EXT_422_pixels --------------------------- */ + +#ifndef GL_EXT_422_pixels +#define GL_EXT_422_pixels 1 + +#define GL_422_EXT 0x80CC +#define GL_422_REV_EXT 0x80CD +#define GL_422_AVERAGE_EXT 0x80CE +#define GL_422_REV_AVERAGE_EXT 0x80CF + +#define GLEW_EXT_422_pixels GLEW_GET_VAR(__GLEW_EXT_422_pixels) + +#endif /* GL_EXT_422_pixels */ + +/* ---------------------------- GL_EXT_Cg_shader --------------------------- */ + +#ifndef GL_EXT_Cg_shader +#define GL_EXT_Cg_shader 1 + +#define GL_CG_VERTEX_SHADER_EXT 0x890E +#define GL_CG_FRAGMENT_SHADER_EXT 0x890F + +#define GLEW_EXT_Cg_shader GLEW_GET_VAR(__GLEW_EXT_Cg_shader) + +#endif /* GL_EXT_Cg_shader */ + +/* ------------------------------ GL_EXT_abgr ------------------------------ */ + +#ifndef GL_EXT_abgr +#define GL_EXT_abgr 1 + +#define GL_ABGR_EXT 0x8000 + +#define GLEW_EXT_abgr GLEW_GET_VAR(__GLEW_EXT_abgr) + +#endif /* GL_EXT_abgr */ + +/* ------------------------------ GL_EXT_bgra ------------------------------ */ + +#ifndef GL_EXT_bgra +#define GL_EXT_bgra 1 + +#define GL_BGR_EXT 0x80E0 +#define GL_BGRA_EXT 0x80E1 + +#define GLEW_EXT_bgra GLEW_GET_VAR(__GLEW_EXT_bgra) + +#endif /* GL_EXT_bgra */ + +/* ------------------------ GL_EXT_bindable_uniform ------------------------ */ + +#ifndef GL_EXT_bindable_uniform +#define GL_EXT_bindable_uniform 1 + +#define GL_MAX_VERTEX_BINDABLE_UNIFORMS_EXT 0x8DE2 +#define GL_MAX_FRAGMENT_BINDABLE_UNIFORMS_EXT 0x8DE3 +#define GL_MAX_GEOMETRY_BINDABLE_UNIFORMS_EXT 0x8DE4 +#define GL_MAX_BINDABLE_UNIFORM_SIZE_EXT 0x8DED +#define GL_UNIFORM_BUFFER_EXT 0x8DEE +#define GL_UNIFORM_BUFFER_BINDING_EXT 0x8DEF + +typedef GLint (GLAPIENTRY * PFNGLGETUNIFORMBUFFERSIZEEXTPROC) (GLuint program, GLint location); +typedef GLintptr (GLAPIENTRY * PFNGLGETUNIFORMOFFSETEXTPROC) (GLuint program, GLint location); +typedef void (GLAPIENTRY * PFNGLUNIFORMBUFFEREXTPROC) (GLuint program, GLint location, GLuint buffer); + +#define glGetUniformBufferSizeEXT GLEW_GET_FUN(__glewGetUniformBufferSizeEXT) +#define glGetUniformOffsetEXT GLEW_GET_FUN(__glewGetUniformOffsetEXT) +#define glUniformBufferEXT GLEW_GET_FUN(__glewUniformBufferEXT) + +#define GLEW_EXT_bindable_uniform GLEW_GET_VAR(__GLEW_EXT_bindable_uniform) + +#endif /* GL_EXT_bindable_uniform */ + +/* --------------------------- GL_EXT_blend_color -------------------------- */ + +#ifndef GL_EXT_blend_color +#define GL_EXT_blend_color 1 + +#define GL_CONSTANT_COLOR_EXT 0x8001 +#define GL_ONE_MINUS_CONSTANT_COLOR_EXT 0x8002 +#define GL_CONSTANT_ALPHA_EXT 0x8003 +#define GL_ONE_MINUS_CONSTANT_ALPHA_EXT 0x8004 +#define GL_BLEND_COLOR_EXT 0x8005 + +typedef void (GLAPIENTRY * PFNGLBLENDCOLOREXTPROC) (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha); + +#define glBlendColorEXT GLEW_GET_FUN(__glewBlendColorEXT) + +#define GLEW_EXT_blend_color GLEW_GET_VAR(__GLEW_EXT_blend_color) + +#endif /* GL_EXT_blend_color */ + +/* --------------------- GL_EXT_blend_equation_separate -------------------- */ + +#ifndef GL_EXT_blend_equation_separate +#define GL_EXT_blend_equation_separate 1 + +#define GL_BLEND_EQUATION_RGB_EXT 0x8009 +#define GL_BLEND_EQUATION_ALPHA_EXT 0x883D + +typedef void (GLAPIENTRY * PFNGLBLENDEQUATIONSEPARATEEXTPROC) (GLenum modeRGB, GLenum modeAlpha); + +#define glBlendEquationSeparateEXT GLEW_GET_FUN(__glewBlendEquationSeparateEXT) + +#define GLEW_EXT_blend_equation_separate GLEW_GET_VAR(__GLEW_EXT_blend_equation_separate) + +#endif /* GL_EXT_blend_equation_separate */ + +/* ----------------------- GL_EXT_blend_func_separate ---------------------- */ + +#ifndef GL_EXT_blend_func_separate +#define GL_EXT_blend_func_separate 1 + +#define GL_BLEND_DST_RGB_EXT 0x80C8 +#define GL_BLEND_SRC_RGB_EXT 0x80C9 +#define GL_BLEND_DST_ALPHA_EXT 0x80CA +#define GL_BLEND_SRC_ALPHA_EXT 0x80CB + +typedef void (GLAPIENTRY * PFNGLBLENDFUNCSEPARATEEXTPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha); + +#define glBlendFuncSeparateEXT GLEW_GET_FUN(__glewBlendFuncSeparateEXT) + +#define GLEW_EXT_blend_func_separate GLEW_GET_VAR(__GLEW_EXT_blend_func_separate) + +#endif /* GL_EXT_blend_func_separate */ + +/* ------------------------- GL_EXT_blend_logic_op ------------------------- */ + +#ifndef GL_EXT_blend_logic_op +#define GL_EXT_blend_logic_op 1 + +#define GLEW_EXT_blend_logic_op GLEW_GET_VAR(__GLEW_EXT_blend_logic_op) + +#endif /* GL_EXT_blend_logic_op */ + +/* -------------------------- GL_EXT_blend_minmax -------------------------- */ + +#ifndef GL_EXT_blend_minmax +#define GL_EXT_blend_minmax 1 + +#define GL_FUNC_ADD_EXT 0x8006 +#define GL_MIN_EXT 0x8007 +#define GL_MAX_EXT 0x8008 +#define GL_BLEND_EQUATION_EXT 0x8009 + +typedef void (GLAPIENTRY * PFNGLBLENDEQUATIONEXTPROC) (GLenum mode); + +#define glBlendEquationEXT GLEW_GET_FUN(__glewBlendEquationEXT) + +#define GLEW_EXT_blend_minmax GLEW_GET_VAR(__GLEW_EXT_blend_minmax) + +#endif /* GL_EXT_blend_minmax */ + +/* ------------------------- GL_EXT_blend_subtract ------------------------- */ + +#ifndef GL_EXT_blend_subtract +#define GL_EXT_blend_subtract 1 + +#define GL_FUNC_SUBTRACT_EXT 0x800A +#define GL_FUNC_REVERSE_SUBTRACT_EXT 0x800B + +#define GLEW_EXT_blend_subtract GLEW_GET_VAR(__GLEW_EXT_blend_subtract) + +#endif /* GL_EXT_blend_subtract */ + +/* ------------------------ GL_EXT_clip_volume_hint ------------------------ */ + +#ifndef GL_EXT_clip_volume_hint +#define GL_EXT_clip_volume_hint 1 + +#define GL_CLIP_VOLUME_CLIPPING_HINT_EXT 0x80F0 + +#define GLEW_EXT_clip_volume_hint GLEW_GET_VAR(__GLEW_EXT_clip_volume_hint) + +#endif /* GL_EXT_clip_volume_hint */ + +/* ------------------------------ GL_EXT_cmyka ----------------------------- */ + +#ifndef GL_EXT_cmyka +#define GL_EXT_cmyka 1 + +#define GL_CMYK_EXT 0x800C +#define GL_CMYKA_EXT 0x800D +#define GL_PACK_CMYK_HINT_EXT 0x800E +#define GL_UNPACK_CMYK_HINT_EXT 0x800F + +#define GLEW_EXT_cmyka GLEW_GET_VAR(__GLEW_EXT_cmyka) + +#endif /* GL_EXT_cmyka */ + +/* ------------------------- GL_EXT_color_subtable ------------------------- */ + +#ifndef GL_EXT_color_subtable +#define GL_EXT_color_subtable 1 + +typedef void (GLAPIENTRY * PFNGLCOLORSUBTABLEEXTPROC) (GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const void* data); +typedef void (GLAPIENTRY * PFNGLCOPYCOLORSUBTABLEEXTPROC) (GLenum target, GLsizei start, GLint x, GLint y, GLsizei width); + +#define glColorSubTableEXT GLEW_GET_FUN(__glewColorSubTableEXT) +#define glCopyColorSubTableEXT GLEW_GET_FUN(__glewCopyColorSubTableEXT) + +#define GLEW_EXT_color_subtable GLEW_GET_VAR(__GLEW_EXT_color_subtable) + +#endif /* GL_EXT_color_subtable */ + +/* ---------------------- GL_EXT_compiled_vertex_array --------------------- */ + +#ifndef GL_EXT_compiled_vertex_array +#define GL_EXT_compiled_vertex_array 1 + +#define GL_ARRAY_ELEMENT_LOCK_FIRST_EXT 0x81A8 +#define GL_ARRAY_ELEMENT_LOCK_COUNT_EXT 0x81A9 + +typedef void (GLAPIENTRY * PFNGLLOCKARRAYSEXTPROC) (GLint first, GLsizei count); +typedef void (GLAPIENTRY * PFNGLUNLOCKARRAYSEXTPROC) (void); + +#define glLockArraysEXT GLEW_GET_FUN(__glewLockArraysEXT) +#define glUnlockArraysEXT GLEW_GET_FUN(__glewUnlockArraysEXT) + +#define GLEW_EXT_compiled_vertex_array GLEW_GET_VAR(__GLEW_EXT_compiled_vertex_array) + +#endif /* GL_EXT_compiled_vertex_array */ + +/* --------------------------- GL_EXT_convolution -------------------------- */ + +#ifndef GL_EXT_convolution +#define GL_EXT_convolution 1 + +#define GL_CONVOLUTION_1D_EXT 0x8010 +#define GL_CONVOLUTION_2D_EXT 0x8011 +#define GL_SEPARABLE_2D_EXT 0x8012 +#define GL_CONVOLUTION_BORDER_MODE_EXT 0x8013 +#define GL_CONVOLUTION_FILTER_SCALE_EXT 0x8014 +#define GL_CONVOLUTION_FILTER_BIAS_EXT 0x8015 +#define GL_REDUCE_EXT 0x8016 +#define GL_CONVOLUTION_FORMAT_EXT 0x8017 +#define GL_CONVOLUTION_WIDTH_EXT 0x8018 +#define GL_CONVOLUTION_HEIGHT_EXT 0x8019 +#define GL_MAX_CONVOLUTION_WIDTH_EXT 0x801A +#define GL_MAX_CONVOLUTION_HEIGHT_EXT 0x801B +#define GL_POST_CONVOLUTION_RED_SCALE_EXT 0x801C +#define GL_POST_CONVOLUTION_GREEN_SCALE_EXT 0x801D +#define GL_POST_CONVOLUTION_BLUE_SCALE_EXT 0x801E +#define GL_POST_CONVOLUTION_ALPHA_SCALE_EXT 0x801F +#define GL_POST_CONVOLUTION_RED_BIAS_EXT 0x8020 +#define GL_POST_CONVOLUTION_GREEN_BIAS_EXT 0x8021 +#define GL_POST_CONVOLUTION_BLUE_BIAS_EXT 0x8022 +#define GL_POST_CONVOLUTION_ALPHA_BIAS_EXT 0x8023 + +typedef void (GLAPIENTRY * PFNGLCONVOLUTIONFILTER1DEXTPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const void* image); +typedef void (GLAPIENTRY * PFNGLCONVOLUTIONFILTER2DEXTPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void* image); +typedef void (GLAPIENTRY * PFNGLCONVOLUTIONPARAMETERFEXTPROC) (GLenum target, GLenum pname, GLfloat param); +typedef void (GLAPIENTRY * PFNGLCONVOLUTIONPARAMETERFVEXTPROC) (GLenum target, GLenum pname, const GLfloat* params); +typedef void (GLAPIENTRY * PFNGLCONVOLUTIONPARAMETERIEXTPROC) (GLenum target, GLenum pname, GLint param); +typedef void (GLAPIENTRY * PFNGLCONVOLUTIONPARAMETERIVEXTPROC) (GLenum target, GLenum pname, const GLint* params); +typedef void (GLAPIENTRY * PFNGLCOPYCONVOLUTIONFILTER1DEXTPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); +typedef void (GLAPIENTRY * PFNGLCOPYCONVOLUTIONFILTER2DEXTPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height); +typedef void (GLAPIENTRY * PFNGLGETCONVOLUTIONFILTEREXTPROC) (GLenum target, GLenum format, GLenum type, void* image); +typedef void (GLAPIENTRY * PFNGLGETCONVOLUTIONPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETCONVOLUTIONPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETSEPARABLEFILTEREXTPROC) (GLenum target, GLenum format, GLenum type, void* row, void* column, void* span); +typedef void (GLAPIENTRY * PFNGLSEPARABLEFILTER2DEXTPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void* row, const void* column); + +#define glConvolutionFilter1DEXT GLEW_GET_FUN(__glewConvolutionFilter1DEXT) +#define glConvolutionFilter2DEXT GLEW_GET_FUN(__glewConvolutionFilter2DEXT) +#define glConvolutionParameterfEXT GLEW_GET_FUN(__glewConvolutionParameterfEXT) +#define glConvolutionParameterfvEXT GLEW_GET_FUN(__glewConvolutionParameterfvEXT) +#define glConvolutionParameteriEXT GLEW_GET_FUN(__glewConvolutionParameteriEXT) +#define glConvolutionParameterivEXT GLEW_GET_FUN(__glewConvolutionParameterivEXT) +#define glCopyConvolutionFilter1DEXT GLEW_GET_FUN(__glewCopyConvolutionFilter1DEXT) +#define glCopyConvolutionFilter2DEXT GLEW_GET_FUN(__glewCopyConvolutionFilter2DEXT) +#define glGetConvolutionFilterEXT GLEW_GET_FUN(__glewGetConvolutionFilterEXT) +#define glGetConvolutionParameterfvEXT GLEW_GET_FUN(__glewGetConvolutionParameterfvEXT) +#define glGetConvolutionParameterivEXT GLEW_GET_FUN(__glewGetConvolutionParameterivEXT) +#define glGetSeparableFilterEXT GLEW_GET_FUN(__glewGetSeparableFilterEXT) +#define glSeparableFilter2DEXT GLEW_GET_FUN(__glewSeparableFilter2DEXT) + +#define GLEW_EXT_convolution GLEW_GET_VAR(__GLEW_EXT_convolution) + +#endif /* GL_EXT_convolution */ + +/* ------------------------ GL_EXT_coordinate_frame ------------------------ */ + +#ifndef GL_EXT_coordinate_frame +#define GL_EXT_coordinate_frame 1 + +#define GL_TANGENT_ARRAY_EXT 0x8439 +#define GL_BINORMAL_ARRAY_EXT 0x843A +#define GL_CURRENT_TANGENT_EXT 0x843B +#define GL_CURRENT_BINORMAL_EXT 0x843C +#define GL_TANGENT_ARRAY_TYPE_EXT 0x843E +#define GL_TANGENT_ARRAY_STRIDE_EXT 0x843F +#define GL_BINORMAL_ARRAY_TYPE_EXT 0x8440 +#define GL_BINORMAL_ARRAY_STRIDE_EXT 0x8441 +#define GL_TANGENT_ARRAY_POINTER_EXT 0x8442 +#define GL_BINORMAL_ARRAY_POINTER_EXT 0x8443 +#define GL_MAP1_TANGENT_EXT 0x8444 +#define GL_MAP2_TANGENT_EXT 0x8445 +#define GL_MAP1_BINORMAL_EXT 0x8446 +#define GL_MAP2_BINORMAL_EXT 0x8447 + +typedef void (GLAPIENTRY * PFNGLBINORMALPOINTEREXTPROC) (GLenum type, GLsizei stride, void* pointer); +typedef void (GLAPIENTRY * PFNGLTANGENTPOINTEREXTPROC) (GLenum type, GLsizei stride, void* pointer); + +#define glBinormalPointerEXT GLEW_GET_FUN(__glewBinormalPointerEXT) +#define glTangentPointerEXT GLEW_GET_FUN(__glewTangentPointerEXT) + +#define GLEW_EXT_coordinate_frame GLEW_GET_VAR(__GLEW_EXT_coordinate_frame) + +#endif /* GL_EXT_coordinate_frame */ + +/* -------------------------- GL_EXT_copy_texture -------------------------- */ + +#ifndef GL_EXT_copy_texture +#define GL_EXT_copy_texture 1 + +typedef void (GLAPIENTRY * PFNGLCOPYTEXIMAGE1DEXTPROC) (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border); +typedef void (GLAPIENTRY * PFNGLCOPYTEXIMAGE2DEXTPROC) (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); +typedef void (GLAPIENTRY * PFNGLCOPYTEXSUBIMAGE1DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); +typedef void (GLAPIENTRY * PFNGLCOPYTEXSUBIMAGE2DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); +typedef void (GLAPIENTRY * PFNGLCOPYTEXSUBIMAGE3DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); + +#define glCopyTexImage1DEXT GLEW_GET_FUN(__glewCopyTexImage1DEXT) +#define glCopyTexImage2DEXT GLEW_GET_FUN(__glewCopyTexImage2DEXT) +#define glCopyTexSubImage1DEXT GLEW_GET_FUN(__glewCopyTexSubImage1DEXT) +#define glCopyTexSubImage2DEXT GLEW_GET_FUN(__glewCopyTexSubImage2DEXT) +#define glCopyTexSubImage3DEXT GLEW_GET_FUN(__glewCopyTexSubImage3DEXT) + +#define GLEW_EXT_copy_texture GLEW_GET_VAR(__GLEW_EXT_copy_texture) + +#endif /* GL_EXT_copy_texture */ + +/* --------------------------- GL_EXT_cull_vertex -------------------------- */ + +#ifndef GL_EXT_cull_vertex +#define GL_EXT_cull_vertex 1 + +typedef void (GLAPIENTRY * PFNGLCULLPARAMETERDVEXTPROC) (GLenum pname, GLdouble* params); +typedef void (GLAPIENTRY * PFNGLCULLPARAMETERFVEXTPROC) (GLenum pname, GLfloat* params); + +#define glCullParameterdvEXT GLEW_GET_FUN(__glewCullParameterdvEXT) +#define glCullParameterfvEXT GLEW_GET_FUN(__glewCullParameterfvEXT) + +#define GLEW_EXT_cull_vertex GLEW_GET_VAR(__GLEW_EXT_cull_vertex) + +#endif /* GL_EXT_cull_vertex */ + +/* ------------------------ GL_EXT_depth_bounds_test ----------------------- */ + +#ifndef GL_EXT_depth_bounds_test +#define GL_EXT_depth_bounds_test 1 + +#define GL_DEPTH_BOUNDS_TEST_EXT 0x8890 +#define GL_DEPTH_BOUNDS_EXT 0x8891 + +typedef void (GLAPIENTRY * PFNGLDEPTHBOUNDSEXTPROC) (GLclampd zmin, GLclampd zmax); + +#define glDepthBoundsEXT GLEW_GET_FUN(__glewDepthBoundsEXT) + +#define GLEW_EXT_depth_bounds_test GLEW_GET_VAR(__GLEW_EXT_depth_bounds_test) + +#endif /* GL_EXT_depth_bounds_test */ + +/* ----------------------- GL_EXT_direct_state_access ---------------------- */ + +#ifndef GL_EXT_direct_state_access +#define GL_EXT_direct_state_access 1 + +#define GL_PROGRAM_MATRIX_EXT 0x8E2D +#define GL_TRANSPOSE_PROGRAM_MATRIX_EXT 0x8E2E +#define GL_PROGRAM_MATRIX_STACK_DEPTH_EXT 0x8E2F + +typedef void (GLAPIENTRY * PFNGLBINDMULTITEXTUREEXTPROC) (GLenum texunit, GLenum target, GLuint texture); +typedef GLenum (GLAPIENTRY * PFNGLCHECKNAMEDFRAMEBUFFERSTATUSEXTPROC) (GLuint framebuffer, GLenum target); +typedef void (GLAPIENTRY * PFNGLCLIENTATTRIBDEFAULTEXTPROC) (GLbitfield mask); +typedef void (GLAPIENTRY * PFNGLCOMPRESSEDMULTITEXIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const void* data); +typedef void (GLAPIENTRY * PFNGLCOMPRESSEDMULTITEXIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void* data); +typedef void (GLAPIENTRY * PFNGLCOMPRESSEDMULTITEXIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void* data); +typedef void (GLAPIENTRY * PFNGLCOMPRESSEDMULTITEXSUBIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void* data); +typedef void (GLAPIENTRY * PFNGLCOMPRESSEDMULTITEXSUBIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void* data); +typedef void (GLAPIENTRY * PFNGLCOMPRESSEDMULTITEXSUBIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void* data); +typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXTUREIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const void* data); +typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXTUREIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void* data); +typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXTUREIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void* data); +typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXTURESUBIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void* data); +typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXTURESUBIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void* data); +typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXTURESUBIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void* data); +typedef void (GLAPIENTRY * PFNGLCOPYMULTITEXIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border); +typedef void (GLAPIENTRY * PFNGLCOPYMULTITEXIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); +typedef void (GLAPIENTRY * PFNGLCOPYMULTITEXSUBIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); +typedef void (GLAPIENTRY * PFNGLCOPYMULTITEXSUBIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); +typedef void (GLAPIENTRY * PFNGLCOPYMULTITEXSUBIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); +typedef void (GLAPIENTRY * PFNGLCOPYTEXTUREIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border); +typedef void (GLAPIENTRY * PFNGLCOPYTEXTUREIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); +typedef void (GLAPIENTRY * PFNGLCOPYTEXTURESUBIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); +typedef void (GLAPIENTRY * PFNGLCOPYTEXTURESUBIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); +typedef void (GLAPIENTRY * PFNGLCOPYTEXTURESUBIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); +typedef void (GLAPIENTRY * PFNGLDISABLECLIENTSTATEINDEXEDEXTPROC) (GLenum array, GLuint index); +typedef void (GLAPIENTRY * PFNGLENABLECLIENTSTATEINDEXEDEXTPROC) (GLenum array, GLuint index); +typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERDRAWBUFFEREXTPROC) (GLuint framebuffer, GLenum mode); +typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERDRAWBUFFERSEXTPROC) (GLuint framebuffer, GLsizei n, const GLenum* bufs); +typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERREADBUFFEREXTPROC) (GLuint framebuffer, GLenum mode); +typedef void (GLAPIENTRY * PFNGLGENERATEMULTITEXMIPMAPEXTPROC) (GLenum texunit, GLenum target); +typedef void (GLAPIENTRY * PFNGLGENERATETEXTUREMIPMAPEXTPROC) (GLuint texture, GLenum target); +typedef void (GLAPIENTRY * PFNGLGETCOMPRESSEDMULTITEXIMAGEEXTPROC) (GLenum texunit, GLenum target, GLint level, void* img); +typedef void (GLAPIENTRY * PFNGLGETCOMPRESSEDTEXTUREIMAGEEXTPROC) (GLuint texture, GLenum target, GLint level, void* img); +typedef void (GLAPIENTRY * PFNGLGETDOUBLEINDEXEDVEXTPROC) (GLenum pname, GLuint index, GLdouble* params); +typedef void (GLAPIENTRY * PFNGLGETFLOATINDEXEDVEXTPROC) (GLenum pname, GLuint index, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETFRAMEBUFFERPARAMETERIVEXTPROC) (GLuint framebuffer, GLenum pname, GLint* param); +typedef void (GLAPIENTRY * PFNGLGETMULTITEXENVFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETMULTITEXENVIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETMULTITEXGENDVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLdouble* params); +typedef void (GLAPIENTRY * PFNGLGETMULTITEXGENFVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETMULTITEXGENIVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETMULTITEXIMAGEEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum format, GLenum type, void* pixels); +typedef void (GLAPIENTRY * PFNGLGETMULTITEXLEVELPARAMETERFVEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETMULTITEXLEVELPARAMETERIVEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETMULTITEXPARAMETERIIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETMULTITEXPARAMETERIUIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLuint* params); +typedef void (GLAPIENTRY * PFNGLGETMULTITEXPARAMETERFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETMULTITEXPARAMETERIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETNAMEDBUFFERPARAMETERIVEXTPROC) (GLuint buffer, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETNAMEDBUFFERPOINTERVEXTPROC) (GLuint buffer, GLenum pname, void** params); +typedef void (GLAPIENTRY * PFNGLGETNAMEDBUFFERSUBDATAEXTPROC) (GLuint buffer, GLintptr offset, GLsizeiptr size, void* data); +typedef void (GLAPIENTRY * PFNGLGETNAMEDFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETNAMEDPROGRAMLOCALPARAMETERIIVEXTPROC) (GLuint program, GLenum target, GLuint index, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETNAMEDPROGRAMLOCALPARAMETERIUIVEXTPROC) (GLuint program, GLenum target, GLuint index, GLuint* params); +typedef void (GLAPIENTRY * PFNGLGETNAMEDPROGRAMLOCALPARAMETERDVEXTPROC) (GLuint program, GLenum target, GLuint index, GLdouble* params); +typedef void (GLAPIENTRY * PFNGLGETNAMEDPROGRAMLOCALPARAMETERFVEXTPROC) (GLuint program, GLenum target, GLuint index, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETNAMEDPROGRAMSTRINGEXTPROC) (GLuint program, GLenum target, GLenum pname, void* string); +typedef void (GLAPIENTRY * PFNGLGETNAMEDPROGRAMIVEXTPROC) (GLuint program, GLenum target, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETNAMEDRENDERBUFFERPARAMETERIVEXTPROC) (GLuint renderbuffer, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETPOINTERINDEXEDVEXTPROC) (GLenum pname, GLuint index, GLvoid** params); +typedef void (GLAPIENTRY * PFNGLGETTEXTUREIMAGEEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum format, GLenum type, void* pixels); +typedef void (GLAPIENTRY * PFNGLGETTEXTURELEVELPARAMETERFVEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETTEXTURELEVELPARAMETERIVEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETTEXTUREPARAMETERIIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETTEXTUREPARAMETERIUIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLuint* params); +typedef void (GLAPIENTRY * PFNGLGETTEXTUREPARAMETERFVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETTEXTUREPARAMETERIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLint* params); +typedef GLvoid * (GLAPIENTRY * PFNGLMAPNAMEDBUFFEREXTPROC) (GLuint buffer, GLenum access); +typedef void (GLAPIENTRY * PFNGLMATRIXFRUSTUMEXTPROC) (GLenum matrixMode, GLdouble l, GLdouble r, GLdouble b, GLdouble t, GLdouble n, GLdouble f); +typedef void (GLAPIENTRY * PFNGLMATRIXLOADIDENTITYEXTPROC) (GLenum matrixMode); +typedef void (GLAPIENTRY * PFNGLMATRIXLOADTRANSPOSEDEXTPROC) (GLenum matrixMode, const GLdouble* m); +typedef void (GLAPIENTRY * PFNGLMATRIXLOADTRANSPOSEFEXTPROC) (GLenum matrixMode, const GLfloat* m); +typedef void (GLAPIENTRY * PFNGLMATRIXLOADDEXTPROC) (GLenum matrixMode, const GLdouble* m); +typedef void (GLAPIENTRY * PFNGLMATRIXLOADFEXTPROC) (GLenum matrixMode, const GLfloat* m); +typedef void (GLAPIENTRY * PFNGLMATRIXMULTTRANSPOSEDEXTPROC) (GLenum matrixMode, const GLdouble* m); +typedef void (GLAPIENTRY * PFNGLMATRIXMULTTRANSPOSEFEXTPROC) (GLenum matrixMode, const GLfloat* m); +typedef void (GLAPIENTRY * PFNGLMATRIXMULTDEXTPROC) (GLenum matrixMode, const GLdouble* m); +typedef void (GLAPIENTRY * PFNGLMATRIXMULTFEXTPROC) (GLenum matrixMode, const GLfloat* m); +typedef void (GLAPIENTRY * PFNGLMATRIXORTHOEXTPROC) (GLenum matrixMode, GLdouble l, GLdouble r, GLdouble b, GLdouble t, GLdouble n, GLdouble f); +typedef void (GLAPIENTRY * PFNGLMATRIXPOPEXTPROC) (GLenum matrixMode); +typedef void (GLAPIENTRY * PFNGLMATRIXPUSHEXTPROC) (GLenum matrixMode); +typedef void (GLAPIENTRY * PFNGLMATRIXROTATEDEXTPROC) (GLenum matrixMode, GLdouble angle, GLdouble x, GLdouble y, GLdouble z); +typedef void (GLAPIENTRY * PFNGLMATRIXROTATEFEXTPROC) (GLenum matrixMode, GLfloat angle, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLMATRIXSCALEDEXTPROC) (GLenum matrixMode, GLdouble x, GLdouble y, GLdouble z); +typedef void (GLAPIENTRY * PFNGLMATRIXSCALEFEXTPROC) (GLenum matrixMode, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLMATRIXTRANSLATEDEXTPROC) (GLenum matrixMode, GLdouble x, GLdouble y, GLdouble z); +typedef void (GLAPIENTRY * PFNGLMATRIXTRANSLATEFEXTPROC) (GLenum matrixMode, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLMULTITEXBUFFEREXTPROC) (GLenum texunit, GLenum target, GLenum internalformat, GLuint buffer); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORDPOINTEREXTPROC) (GLenum texunit, GLint size, GLenum type, GLsizei stride, const void* pointer); +typedef void (GLAPIENTRY * PFNGLMULTITEXENVFEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat param); +typedef void (GLAPIENTRY * PFNGLMULTITEXENVFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLfloat* params); +typedef void (GLAPIENTRY * PFNGLMULTITEXENVIEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint param); +typedef void (GLAPIENTRY * PFNGLMULTITEXENVIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLint* params); +typedef void (GLAPIENTRY * PFNGLMULTITEXGENDEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLdouble param); +typedef void (GLAPIENTRY * PFNGLMULTITEXGENDVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, const GLdouble* params); +typedef void (GLAPIENTRY * PFNGLMULTITEXGENFEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLfloat param); +typedef void (GLAPIENTRY * PFNGLMULTITEXGENFVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, const GLfloat* params); +typedef void (GLAPIENTRY * PFNGLMULTITEXGENIEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLint param); +typedef void (GLAPIENTRY * PFNGLMULTITEXGENIVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, const GLint* params); +typedef void (GLAPIENTRY * PFNGLMULTITEXIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const void* pixels); +typedef void (GLAPIENTRY * PFNGLMULTITEXIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const void* pixels); +typedef void (GLAPIENTRY * PFNGLMULTITEXIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void* pixels); +typedef void (GLAPIENTRY * PFNGLMULTITEXPARAMETERIIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLint* params); +typedef void (GLAPIENTRY * PFNGLMULTITEXPARAMETERIUIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLuint* params); +typedef void (GLAPIENTRY * PFNGLMULTITEXPARAMETERFEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat param); +typedef void (GLAPIENTRY * PFNGLMULTITEXPARAMETERFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLfloat* param); +typedef void (GLAPIENTRY * PFNGLMULTITEXPARAMETERIEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint param); +typedef void (GLAPIENTRY * PFNGLMULTITEXPARAMETERIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLint* param); +typedef void (GLAPIENTRY * PFNGLMULTITEXRENDERBUFFEREXTPROC) (GLenum texunit, GLenum target, GLuint renderbuffer); +typedef void (GLAPIENTRY * PFNGLMULTITEXSUBIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const void* pixels); +typedef void (GLAPIENTRY * PFNGLMULTITEXSUBIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void* pixels); +typedef void (GLAPIENTRY * PFNGLMULTITEXSUBIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void* pixels); +typedef void (GLAPIENTRY * PFNGLNAMEDBUFFERDATAEXTPROC) (GLuint buffer, GLsizeiptr size, const void* data, GLenum usage); +typedef void (GLAPIENTRY * PFNGLNAMEDBUFFERSUBDATAEXTPROC) (GLuint buffer, GLintptr offset, GLsizeiptr size, const void* data); +typedef void (GLAPIENTRY * PFNGLNAMEDFRAMEBUFFERRENDERBUFFEREXTPROC) (GLuint framebuffer, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); +typedef void (GLAPIENTRY * PFNGLNAMEDFRAMEBUFFERTEXTURE1DEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +typedef void (GLAPIENTRY * PFNGLNAMEDFRAMEBUFFERTEXTURE2DEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +typedef void (GLAPIENTRY * PFNGLNAMEDFRAMEBUFFERTEXTURE3DEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); +typedef void (GLAPIENTRY * PFNGLNAMEDFRAMEBUFFERTEXTUREEXTPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level); +typedef void (GLAPIENTRY * PFNGLNAMEDFRAMEBUFFERTEXTUREFACEEXTPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLenum face); +typedef void (GLAPIENTRY * PFNGLNAMEDFRAMEBUFFERTEXTURELAYEREXTPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLint layer); +typedef void (GLAPIENTRY * PFNGLNAMEDPROGRAMLOCALPARAMETER4DEXTPROC) (GLuint program, GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (GLAPIENTRY * PFNGLNAMEDPROGRAMLOCALPARAMETER4DVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLdouble* params); +typedef void (GLAPIENTRY * PFNGLNAMEDPROGRAMLOCALPARAMETER4FEXTPROC) (GLuint program, GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (GLAPIENTRY * PFNGLNAMEDPROGRAMLOCALPARAMETER4FVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLfloat* params); +typedef void (GLAPIENTRY * PFNGLNAMEDPROGRAMLOCALPARAMETERI4IEXTPROC) (GLuint program, GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w); +typedef void (GLAPIENTRY * PFNGLNAMEDPROGRAMLOCALPARAMETERI4IVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLint* params); +typedef void (GLAPIENTRY * PFNGLNAMEDPROGRAMLOCALPARAMETERI4UIEXTPROC) (GLuint program, GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); +typedef void (GLAPIENTRY * PFNGLNAMEDPROGRAMLOCALPARAMETERI4UIVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLuint* params); +typedef void (GLAPIENTRY * PFNGLNAMEDPROGRAMLOCALPARAMETERS4FVEXTPROC) (GLuint program, GLenum target, GLuint index, GLsizei count, const GLfloat* params); +typedef void (GLAPIENTRY * PFNGLNAMEDPROGRAMLOCALPARAMETERSI4IVEXTPROC) (GLuint program, GLenum target, GLuint index, GLsizei count, const GLint* params); +typedef void (GLAPIENTRY * PFNGLNAMEDPROGRAMLOCALPARAMETERSI4UIVEXTPROC) (GLuint program, GLenum target, GLuint index, GLsizei count, const GLuint* params); +typedef void (GLAPIENTRY * PFNGLNAMEDPROGRAMSTRINGEXTPROC) (GLuint program, GLenum target, GLenum format, GLsizei len, const void* string); +typedef void (GLAPIENTRY * PFNGLNAMEDRENDERBUFFERSTORAGEEXTPROC) (GLuint renderbuffer, GLenum internalformat, GLsizei width, GLsizei height); +typedef void (GLAPIENTRY * PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLECOVERAGEEXTPROC) (GLuint renderbuffer, GLsizei coverageSamples, GLsizei colorSamples, GLenum internalformat, GLsizei width, GLsizei height); +typedef void (GLAPIENTRY * PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC) (GLuint renderbuffer, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM1FEXTPROC) (GLuint program, GLint location, GLfloat v0); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM1FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM1IEXTPROC) (GLuint program, GLint location, GLint v0); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM1IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint* value); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM1UIEXTPROC) (GLuint program, GLint location, GLuint v0); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM1UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint* value); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM2FEXTPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM2FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM2IEXTPROC) (GLuint program, GLint location, GLint v0, GLint v1); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM2IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint* value); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM2UIEXTPROC) (GLuint program, GLint location, GLuint v0, GLuint v1); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM2UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint* value); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM3FEXTPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM3FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM3IEXTPROC) (GLuint program, GLint location, GLint v0, GLint v1, GLint v2); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM3IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint* value); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM3UIEXTPROC) (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM3UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint* value); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM4FEXTPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM4FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM4IEXTPROC) (GLuint program, GLint location, GLint v0, GLint v1, GLint v2, GLint v3); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM4IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint* value); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM4UIEXTPROC) (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM4UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint* value); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORMMATRIX2FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORMMATRIX2X3FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORMMATRIX2X4FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORMMATRIX3FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORMMATRIX3X2FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORMMATRIX3X4FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORMMATRIX4FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORMMATRIX4X2FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORMMATRIX4X3FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); +typedef void (GLAPIENTRY * PFNGLPUSHCLIENTATTRIBDEFAULTEXTPROC) (GLbitfield mask); +typedef void (GLAPIENTRY * PFNGLTEXTUREBUFFEREXTPROC) (GLuint texture, GLenum target, GLenum internalformat, GLuint buffer); +typedef void (GLAPIENTRY * PFNGLTEXTUREIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const void* pixels); +typedef void (GLAPIENTRY * PFNGLTEXTUREIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const void* pixels); +typedef void (GLAPIENTRY * PFNGLTEXTUREIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void* pixels); +typedef void (GLAPIENTRY * PFNGLTEXTUREPARAMETERIIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLint* params); +typedef void (GLAPIENTRY * PFNGLTEXTUREPARAMETERIUIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLuint* params); +typedef void (GLAPIENTRY * PFNGLTEXTUREPARAMETERFEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLfloat param); +typedef void (GLAPIENTRY * PFNGLTEXTUREPARAMETERFVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLfloat* param); +typedef void (GLAPIENTRY * PFNGLTEXTUREPARAMETERIEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLint param); +typedef void (GLAPIENTRY * PFNGLTEXTUREPARAMETERIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLint* param); +typedef void (GLAPIENTRY * PFNGLTEXTURERENDERBUFFEREXTPROC) (GLuint texture, GLenum target, GLuint renderbuffer); +typedef void (GLAPIENTRY * PFNGLTEXTURESUBIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const void* pixels); +typedef void (GLAPIENTRY * PFNGLTEXTURESUBIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void* pixels); +typedef void (GLAPIENTRY * PFNGLTEXTURESUBIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void* pixels); +typedef GLboolean (GLAPIENTRY * PFNGLUNMAPNAMEDBUFFEREXTPROC) (GLuint buffer); + +#define glBindMultiTextureEXT GLEW_GET_FUN(__glewBindMultiTextureEXT) +#define glCheckNamedFramebufferStatusEXT GLEW_GET_FUN(__glewCheckNamedFramebufferStatusEXT) +#define glClientAttribDefaultEXT GLEW_GET_FUN(__glewClientAttribDefaultEXT) +#define glCompressedMultiTexImage1DEXT GLEW_GET_FUN(__glewCompressedMultiTexImage1DEXT) +#define glCompressedMultiTexImage2DEXT GLEW_GET_FUN(__glewCompressedMultiTexImage2DEXT) +#define glCompressedMultiTexImage3DEXT GLEW_GET_FUN(__glewCompressedMultiTexImage3DEXT) +#define glCompressedMultiTexSubImage1DEXT GLEW_GET_FUN(__glewCompressedMultiTexSubImage1DEXT) +#define glCompressedMultiTexSubImage2DEXT GLEW_GET_FUN(__glewCompressedMultiTexSubImage2DEXT) +#define glCompressedMultiTexSubImage3DEXT GLEW_GET_FUN(__glewCompressedMultiTexSubImage3DEXT) +#define glCompressedTextureImage1DEXT GLEW_GET_FUN(__glewCompressedTextureImage1DEXT) +#define glCompressedTextureImage2DEXT GLEW_GET_FUN(__glewCompressedTextureImage2DEXT) +#define glCompressedTextureImage3DEXT GLEW_GET_FUN(__glewCompressedTextureImage3DEXT) +#define glCompressedTextureSubImage1DEXT GLEW_GET_FUN(__glewCompressedTextureSubImage1DEXT) +#define glCompressedTextureSubImage2DEXT GLEW_GET_FUN(__glewCompressedTextureSubImage2DEXT) +#define glCompressedTextureSubImage3DEXT GLEW_GET_FUN(__glewCompressedTextureSubImage3DEXT) +#define glCopyMultiTexImage1DEXT GLEW_GET_FUN(__glewCopyMultiTexImage1DEXT) +#define glCopyMultiTexImage2DEXT GLEW_GET_FUN(__glewCopyMultiTexImage2DEXT) +#define glCopyMultiTexSubImage1DEXT GLEW_GET_FUN(__glewCopyMultiTexSubImage1DEXT) +#define glCopyMultiTexSubImage2DEXT GLEW_GET_FUN(__glewCopyMultiTexSubImage2DEXT) +#define glCopyMultiTexSubImage3DEXT GLEW_GET_FUN(__glewCopyMultiTexSubImage3DEXT) +#define glCopyTextureImage1DEXT GLEW_GET_FUN(__glewCopyTextureImage1DEXT) +#define glCopyTextureImage2DEXT GLEW_GET_FUN(__glewCopyTextureImage2DEXT) +#define glCopyTextureSubImage1DEXT GLEW_GET_FUN(__glewCopyTextureSubImage1DEXT) +#define glCopyTextureSubImage2DEXT GLEW_GET_FUN(__glewCopyTextureSubImage2DEXT) +#define glCopyTextureSubImage3DEXT GLEW_GET_FUN(__glewCopyTextureSubImage3DEXT) +#define glDisableClientStateIndexedEXT GLEW_GET_FUN(__glewDisableClientStateIndexedEXT) +#define glEnableClientStateIndexedEXT GLEW_GET_FUN(__glewEnableClientStateIndexedEXT) +#define glFramebufferDrawBufferEXT GLEW_GET_FUN(__glewFramebufferDrawBufferEXT) +#define glFramebufferDrawBuffersEXT GLEW_GET_FUN(__glewFramebufferDrawBuffersEXT) +#define glFramebufferReadBufferEXT GLEW_GET_FUN(__glewFramebufferReadBufferEXT) +#define glGenerateMultiTexMipmapEXT GLEW_GET_FUN(__glewGenerateMultiTexMipmapEXT) +#define glGenerateTextureMipmapEXT GLEW_GET_FUN(__glewGenerateTextureMipmapEXT) +#define glGetCompressedMultiTexImageEXT GLEW_GET_FUN(__glewGetCompressedMultiTexImageEXT) +#define glGetCompressedTextureImageEXT GLEW_GET_FUN(__glewGetCompressedTextureImageEXT) +#define glGetDoubleIndexedvEXT GLEW_GET_FUN(__glewGetDoubleIndexedvEXT) +#define glGetFloatIndexedvEXT GLEW_GET_FUN(__glewGetFloatIndexedvEXT) +#define glGetFramebufferParameterivEXT GLEW_GET_FUN(__glewGetFramebufferParameterivEXT) +#define glGetMultiTexEnvfvEXT GLEW_GET_FUN(__glewGetMultiTexEnvfvEXT) +#define glGetMultiTexEnvivEXT GLEW_GET_FUN(__glewGetMultiTexEnvivEXT) +#define glGetMultiTexGendvEXT GLEW_GET_FUN(__glewGetMultiTexGendvEXT) +#define glGetMultiTexGenfvEXT GLEW_GET_FUN(__glewGetMultiTexGenfvEXT) +#define glGetMultiTexGenivEXT GLEW_GET_FUN(__glewGetMultiTexGenivEXT) +#define glGetMultiTexImageEXT GLEW_GET_FUN(__glewGetMultiTexImageEXT) +#define glGetMultiTexLevelParameterfvEXT GLEW_GET_FUN(__glewGetMultiTexLevelParameterfvEXT) +#define glGetMultiTexLevelParameterivEXT GLEW_GET_FUN(__glewGetMultiTexLevelParameterivEXT) +#define glGetMultiTexParameterIivEXT GLEW_GET_FUN(__glewGetMultiTexParameterIivEXT) +#define glGetMultiTexParameterIuivEXT GLEW_GET_FUN(__glewGetMultiTexParameterIuivEXT) +#define glGetMultiTexParameterfvEXT GLEW_GET_FUN(__glewGetMultiTexParameterfvEXT) +#define glGetMultiTexParameterivEXT GLEW_GET_FUN(__glewGetMultiTexParameterivEXT) +#define glGetNamedBufferParameterivEXT GLEW_GET_FUN(__glewGetNamedBufferParameterivEXT) +#define glGetNamedBufferPointervEXT GLEW_GET_FUN(__glewGetNamedBufferPointervEXT) +#define glGetNamedBufferSubDataEXT GLEW_GET_FUN(__glewGetNamedBufferSubDataEXT) +#define glGetNamedFramebufferAttachmentParameterivEXT GLEW_GET_FUN(__glewGetNamedFramebufferAttachmentParameterivEXT) +#define glGetNamedProgramLocalParameterIivEXT GLEW_GET_FUN(__glewGetNamedProgramLocalParameterIivEXT) +#define glGetNamedProgramLocalParameterIuivEXT GLEW_GET_FUN(__glewGetNamedProgramLocalParameterIuivEXT) +#define glGetNamedProgramLocalParameterdvEXT GLEW_GET_FUN(__glewGetNamedProgramLocalParameterdvEXT) +#define glGetNamedProgramLocalParameterfvEXT GLEW_GET_FUN(__glewGetNamedProgramLocalParameterfvEXT) +#define glGetNamedProgramStringEXT GLEW_GET_FUN(__glewGetNamedProgramStringEXT) +#define glGetNamedProgramivEXT GLEW_GET_FUN(__glewGetNamedProgramivEXT) +#define glGetNamedRenderbufferParameterivEXT GLEW_GET_FUN(__glewGetNamedRenderbufferParameterivEXT) +#define glGetPointerIndexedvEXT GLEW_GET_FUN(__glewGetPointerIndexedvEXT) +#define glGetTextureImageEXT GLEW_GET_FUN(__glewGetTextureImageEXT) +#define glGetTextureLevelParameterfvEXT GLEW_GET_FUN(__glewGetTextureLevelParameterfvEXT) +#define glGetTextureLevelParameterivEXT GLEW_GET_FUN(__glewGetTextureLevelParameterivEXT) +#define glGetTextureParameterIivEXT GLEW_GET_FUN(__glewGetTextureParameterIivEXT) +#define glGetTextureParameterIuivEXT GLEW_GET_FUN(__glewGetTextureParameterIuivEXT) +#define glGetTextureParameterfvEXT GLEW_GET_FUN(__glewGetTextureParameterfvEXT) +#define glGetTextureParameterivEXT GLEW_GET_FUN(__glewGetTextureParameterivEXT) +#define glMapNamedBufferEXT GLEW_GET_FUN(__glewMapNamedBufferEXT) +#define glMatrixFrustumEXT GLEW_GET_FUN(__glewMatrixFrustumEXT) +#define glMatrixLoadIdentityEXT GLEW_GET_FUN(__glewMatrixLoadIdentityEXT) +#define glMatrixLoadTransposedEXT GLEW_GET_FUN(__glewMatrixLoadTransposedEXT) +#define glMatrixLoadTransposefEXT GLEW_GET_FUN(__glewMatrixLoadTransposefEXT) +#define glMatrixLoaddEXT GLEW_GET_FUN(__glewMatrixLoaddEXT) +#define glMatrixLoadfEXT GLEW_GET_FUN(__glewMatrixLoadfEXT) +#define glMatrixMultTransposedEXT GLEW_GET_FUN(__glewMatrixMultTransposedEXT) +#define glMatrixMultTransposefEXT GLEW_GET_FUN(__glewMatrixMultTransposefEXT) +#define glMatrixMultdEXT GLEW_GET_FUN(__glewMatrixMultdEXT) +#define glMatrixMultfEXT GLEW_GET_FUN(__glewMatrixMultfEXT) +#define glMatrixOrthoEXT GLEW_GET_FUN(__glewMatrixOrthoEXT) +#define glMatrixPopEXT GLEW_GET_FUN(__glewMatrixPopEXT) +#define glMatrixPushEXT GLEW_GET_FUN(__glewMatrixPushEXT) +#define glMatrixRotatedEXT GLEW_GET_FUN(__glewMatrixRotatedEXT) +#define glMatrixRotatefEXT GLEW_GET_FUN(__glewMatrixRotatefEXT) +#define glMatrixScaledEXT GLEW_GET_FUN(__glewMatrixScaledEXT) +#define glMatrixScalefEXT GLEW_GET_FUN(__glewMatrixScalefEXT) +#define glMatrixTranslatedEXT GLEW_GET_FUN(__glewMatrixTranslatedEXT) +#define glMatrixTranslatefEXT GLEW_GET_FUN(__glewMatrixTranslatefEXT) +#define glMultiTexBufferEXT GLEW_GET_FUN(__glewMultiTexBufferEXT) +#define glMultiTexCoordPointerEXT GLEW_GET_FUN(__glewMultiTexCoordPointerEXT) +#define glMultiTexEnvfEXT GLEW_GET_FUN(__glewMultiTexEnvfEXT) +#define glMultiTexEnvfvEXT GLEW_GET_FUN(__glewMultiTexEnvfvEXT) +#define glMultiTexEnviEXT GLEW_GET_FUN(__glewMultiTexEnviEXT) +#define glMultiTexEnvivEXT GLEW_GET_FUN(__glewMultiTexEnvivEXT) +#define glMultiTexGendEXT GLEW_GET_FUN(__glewMultiTexGendEXT) +#define glMultiTexGendvEXT GLEW_GET_FUN(__glewMultiTexGendvEXT) +#define glMultiTexGenfEXT GLEW_GET_FUN(__glewMultiTexGenfEXT) +#define glMultiTexGenfvEXT GLEW_GET_FUN(__glewMultiTexGenfvEXT) +#define glMultiTexGeniEXT GLEW_GET_FUN(__glewMultiTexGeniEXT) +#define glMultiTexGenivEXT GLEW_GET_FUN(__glewMultiTexGenivEXT) +#define glMultiTexImage1DEXT GLEW_GET_FUN(__glewMultiTexImage1DEXT) +#define glMultiTexImage2DEXT GLEW_GET_FUN(__glewMultiTexImage2DEXT) +#define glMultiTexImage3DEXT GLEW_GET_FUN(__glewMultiTexImage3DEXT) +#define glMultiTexParameterIivEXT GLEW_GET_FUN(__glewMultiTexParameterIivEXT) +#define glMultiTexParameterIuivEXT GLEW_GET_FUN(__glewMultiTexParameterIuivEXT) +#define glMultiTexParameterfEXT GLEW_GET_FUN(__glewMultiTexParameterfEXT) +#define glMultiTexParameterfvEXT GLEW_GET_FUN(__glewMultiTexParameterfvEXT) +#define glMultiTexParameteriEXT GLEW_GET_FUN(__glewMultiTexParameteriEXT) +#define glMultiTexParameterivEXT GLEW_GET_FUN(__glewMultiTexParameterivEXT) +#define glMultiTexRenderbufferEXT GLEW_GET_FUN(__glewMultiTexRenderbufferEXT) +#define glMultiTexSubImage1DEXT GLEW_GET_FUN(__glewMultiTexSubImage1DEXT) +#define glMultiTexSubImage2DEXT GLEW_GET_FUN(__glewMultiTexSubImage2DEXT) +#define glMultiTexSubImage3DEXT GLEW_GET_FUN(__glewMultiTexSubImage3DEXT) +#define glNamedBufferDataEXT GLEW_GET_FUN(__glewNamedBufferDataEXT) +#define glNamedBufferSubDataEXT GLEW_GET_FUN(__glewNamedBufferSubDataEXT) +#define glNamedFramebufferRenderbufferEXT GLEW_GET_FUN(__glewNamedFramebufferRenderbufferEXT) +#define glNamedFramebufferTexture1DEXT GLEW_GET_FUN(__glewNamedFramebufferTexture1DEXT) +#define glNamedFramebufferTexture2DEXT GLEW_GET_FUN(__glewNamedFramebufferTexture2DEXT) +#define glNamedFramebufferTexture3DEXT GLEW_GET_FUN(__glewNamedFramebufferTexture3DEXT) +#define glNamedFramebufferTextureEXT GLEW_GET_FUN(__glewNamedFramebufferTextureEXT) +#define glNamedFramebufferTextureFaceEXT GLEW_GET_FUN(__glewNamedFramebufferTextureFaceEXT) +#define glNamedFramebufferTextureLayerEXT GLEW_GET_FUN(__glewNamedFramebufferTextureLayerEXT) +#define glNamedProgramLocalParameter4dEXT GLEW_GET_FUN(__glewNamedProgramLocalParameter4dEXT) +#define glNamedProgramLocalParameter4dvEXT GLEW_GET_FUN(__glewNamedProgramLocalParameter4dvEXT) +#define glNamedProgramLocalParameter4fEXT GLEW_GET_FUN(__glewNamedProgramLocalParameter4fEXT) +#define glNamedProgramLocalParameter4fvEXT GLEW_GET_FUN(__glewNamedProgramLocalParameter4fvEXT) +#define glNamedProgramLocalParameterI4iEXT GLEW_GET_FUN(__glewNamedProgramLocalParameterI4iEXT) +#define glNamedProgramLocalParameterI4ivEXT GLEW_GET_FUN(__glewNamedProgramLocalParameterI4ivEXT) +#define glNamedProgramLocalParameterI4uiEXT GLEW_GET_FUN(__glewNamedProgramLocalParameterI4uiEXT) +#define glNamedProgramLocalParameterI4uivEXT GLEW_GET_FUN(__glewNamedProgramLocalParameterI4uivEXT) +#define glNamedProgramLocalParameters4fvEXT GLEW_GET_FUN(__glewNamedProgramLocalParameters4fvEXT) +#define glNamedProgramLocalParametersI4ivEXT GLEW_GET_FUN(__glewNamedProgramLocalParametersI4ivEXT) +#define glNamedProgramLocalParametersI4uivEXT GLEW_GET_FUN(__glewNamedProgramLocalParametersI4uivEXT) +#define glNamedProgramStringEXT GLEW_GET_FUN(__glewNamedProgramStringEXT) +#define glNamedRenderbufferStorageEXT GLEW_GET_FUN(__glewNamedRenderbufferStorageEXT) +#define glNamedRenderbufferStorageMultisampleCoverageEXT GLEW_GET_FUN(__glewNamedRenderbufferStorageMultisampleCoverageEXT) +#define glNamedRenderbufferStorageMultisampleEXT GLEW_GET_FUN(__glewNamedRenderbufferStorageMultisampleEXT) +#define glProgramUniform1fEXT GLEW_GET_FUN(__glewProgramUniform1fEXT) +#define glProgramUniform1fvEXT GLEW_GET_FUN(__glewProgramUniform1fvEXT) +#define glProgramUniform1iEXT GLEW_GET_FUN(__glewProgramUniform1iEXT) +#define glProgramUniform1ivEXT GLEW_GET_FUN(__glewProgramUniform1ivEXT) +#define glProgramUniform1uiEXT GLEW_GET_FUN(__glewProgramUniform1uiEXT) +#define glProgramUniform1uivEXT GLEW_GET_FUN(__glewProgramUniform1uivEXT) +#define glProgramUniform2fEXT GLEW_GET_FUN(__glewProgramUniform2fEXT) +#define glProgramUniform2fvEXT GLEW_GET_FUN(__glewProgramUniform2fvEXT) +#define glProgramUniform2iEXT GLEW_GET_FUN(__glewProgramUniform2iEXT) +#define glProgramUniform2ivEXT GLEW_GET_FUN(__glewProgramUniform2ivEXT) +#define glProgramUniform2uiEXT GLEW_GET_FUN(__glewProgramUniform2uiEXT) +#define glProgramUniform2uivEXT GLEW_GET_FUN(__glewProgramUniform2uivEXT) +#define glProgramUniform3fEXT GLEW_GET_FUN(__glewProgramUniform3fEXT) +#define glProgramUniform3fvEXT GLEW_GET_FUN(__glewProgramUniform3fvEXT) +#define glProgramUniform3iEXT GLEW_GET_FUN(__glewProgramUniform3iEXT) +#define glProgramUniform3ivEXT GLEW_GET_FUN(__glewProgramUniform3ivEXT) +#define glProgramUniform3uiEXT GLEW_GET_FUN(__glewProgramUniform3uiEXT) +#define glProgramUniform3uivEXT GLEW_GET_FUN(__glewProgramUniform3uivEXT) +#define glProgramUniform4fEXT GLEW_GET_FUN(__glewProgramUniform4fEXT) +#define glProgramUniform4fvEXT GLEW_GET_FUN(__glewProgramUniform4fvEXT) +#define glProgramUniform4iEXT GLEW_GET_FUN(__glewProgramUniform4iEXT) +#define glProgramUniform4ivEXT GLEW_GET_FUN(__glewProgramUniform4ivEXT) +#define glProgramUniform4uiEXT GLEW_GET_FUN(__glewProgramUniform4uiEXT) +#define glProgramUniform4uivEXT GLEW_GET_FUN(__glewProgramUniform4uivEXT) +#define glProgramUniformMatrix2fvEXT GLEW_GET_FUN(__glewProgramUniformMatrix2fvEXT) +#define glProgramUniformMatrix2x3fvEXT GLEW_GET_FUN(__glewProgramUniformMatrix2x3fvEXT) +#define glProgramUniformMatrix2x4fvEXT GLEW_GET_FUN(__glewProgramUniformMatrix2x4fvEXT) +#define glProgramUniformMatrix3fvEXT GLEW_GET_FUN(__glewProgramUniformMatrix3fvEXT) +#define glProgramUniformMatrix3x2fvEXT GLEW_GET_FUN(__glewProgramUniformMatrix3x2fvEXT) +#define glProgramUniformMatrix3x4fvEXT GLEW_GET_FUN(__glewProgramUniformMatrix3x4fvEXT) +#define glProgramUniformMatrix4fvEXT GLEW_GET_FUN(__glewProgramUniformMatrix4fvEXT) +#define glProgramUniformMatrix4x2fvEXT GLEW_GET_FUN(__glewProgramUniformMatrix4x2fvEXT) +#define glProgramUniformMatrix4x3fvEXT GLEW_GET_FUN(__glewProgramUniformMatrix4x3fvEXT) +#define glPushClientAttribDefaultEXT GLEW_GET_FUN(__glewPushClientAttribDefaultEXT) +#define glTextureBufferEXT GLEW_GET_FUN(__glewTextureBufferEXT) +#define glTextureImage1DEXT GLEW_GET_FUN(__glewTextureImage1DEXT) +#define glTextureImage2DEXT GLEW_GET_FUN(__glewTextureImage2DEXT) +#define glTextureImage3DEXT GLEW_GET_FUN(__glewTextureImage3DEXT) +#define glTextureParameterIivEXT GLEW_GET_FUN(__glewTextureParameterIivEXT) +#define glTextureParameterIuivEXT GLEW_GET_FUN(__glewTextureParameterIuivEXT) +#define glTextureParameterfEXT GLEW_GET_FUN(__glewTextureParameterfEXT) +#define glTextureParameterfvEXT GLEW_GET_FUN(__glewTextureParameterfvEXT) +#define glTextureParameteriEXT GLEW_GET_FUN(__glewTextureParameteriEXT) +#define glTextureParameterivEXT GLEW_GET_FUN(__glewTextureParameterivEXT) +#define glTextureRenderbufferEXT GLEW_GET_FUN(__glewTextureRenderbufferEXT) +#define glTextureSubImage1DEXT GLEW_GET_FUN(__glewTextureSubImage1DEXT) +#define glTextureSubImage2DEXT GLEW_GET_FUN(__glewTextureSubImage2DEXT) +#define glTextureSubImage3DEXT GLEW_GET_FUN(__glewTextureSubImage3DEXT) +#define glUnmapNamedBufferEXT GLEW_GET_FUN(__glewUnmapNamedBufferEXT) + +#define GLEW_EXT_direct_state_access GLEW_GET_VAR(__GLEW_EXT_direct_state_access) + +#endif /* GL_EXT_direct_state_access */ + +/* -------------------------- GL_EXT_draw_buffers2 ------------------------- */ + +#ifndef GL_EXT_draw_buffers2 +#define GL_EXT_draw_buffers2 1 + +typedef void (GLAPIENTRY * PFNGLCOLORMASKINDEXEDEXTPROC) (GLuint buf, GLboolean r, GLboolean g, GLboolean b, GLboolean a); +typedef void (GLAPIENTRY * PFNGLDISABLEINDEXEDEXTPROC) (GLenum target, GLuint index); +typedef void (GLAPIENTRY * PFNGLENABLEINDEXEDEXTPROC) (GLenum target, GLuint index); +typedef void (GLAPIENTRY * PFNGLGETBOOLEANINDEXEDVEXTPROC) (GLenum value, GLuint index, GLboolean* data); +typedef void (GLAPIENTRY * PFNGLGETINTEGERINDEXEDVEXTPROC) (GLenum value, GLuint index, GLint* data); +typedef GLboolean (GLAPIENTRY * PFNGLISENABLEDINDEXEDEXTPROC) (GLenum target, GLuint index); + +#define glColorMaskIndexedEXT GLEW_GET_FUN(__glewColorMaskIndexedEXT) +#define glDisableIndexedEXT GLEW_GET_FUN(__glewDisableIndexedEXT) +#define glEnableIndexedEXT GLEW_GET_FUN(__glewEnableIndexedEXT) +#define glGetBooleanIndexedvEXT GLEW_GET_FUN(__glewGetBooleanIndexedvEXT) +#define glGetIntegerIndexedvEXT GLEW_GET_FUN(__glewGetIntegerIndexedvEXT) +#define glIsEnabledIndexedEXT GLEW_GET_FUN(__glewIsEnabledIndexedEXT) + +#define GLEW_EXT_draw_buffers2 GLEW_GET_VAR(__GLEW_EXT_draw_buffers2) + +#endif /* GL_EXT_draw_buffers2 */ + +/* ------------------------- GL_EXT_draw_instanced ------------------------- */ + +#ifndef GL_EXT_draw_instanced +#define GL_EXT_draw_instanced 1 + +typedef void (GLAPIENTRY * PFNGLDRAWARRAYSINSTANCEDEXTPROC) (GLenum mode, GLint start, GLsizei count, GLsizei primcount); +typedef void (GLAPIENTRY * PFNGLDRAWELEMENTSINSTANCEDEXTPROC) (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLsizei primcount); + +#define glDrawArraysInstancedEXT GLEW_GET_FUN(__glewDrawArraysInstancedEXT) +#define glDrawElementsInstancedEXT GLEW_GET_FUN(__glewDrawElementsInstancedEXT) + +#define GLEW_EXT_draw_instanced GLEW_GET_VAR(__GLEW_EXT_draw_instanced) + +#endif /* GL_EXT_draw_instanced */ + +/* ----------------------- GL_EXT_draw_range_elements ---------------------- */ + +#ifndef GL_EXT_draw_range_elements +#define GL_EXT_draw_range_elements 1 + +#define GL_MAX_ELEMENTS_VERTICES 0x80E8 +#define GL_MAX_ELEMENTS_INDICES 0x80E9 + +typedef void (GLAPIENTRY * PFNGLDRAWRANGEELEMENTSEXTPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices); + +#define glDrawRangeElementsEXT GLEW_GET_FUN(__glewDrawRangeElementsEXT) + +#define GLEW_EXT_draw_range_elements GLEW_GET_VAR(__GLEW_EXT_draw_range_elements) + +#endif /* GL_EXT_draw_range_elements */ + +/* ---------------------------- GL_EXT_fog_coord --------------------------- */ + +#ifndef GL_EXT_fog_coord +#define GL_EXT_fog_coord 1 + +#define GL_FOG_COORDINATE_SOURCE_EXT 0x8450 +#define GL_FOG_COORDINATE_EXT 0x8451 +#define GL_FRAGMENT_DEPTH_EXT 0x8452 +#define GL_CURRENT_FOG_COORDINATE_EXT 0x8453 +#define GL_FOG_COORDINATE_ARRAY_TYPE_EXT 0x8454 +#define GL_FOG_COORDINATE_ARRAY_STRIDE_EXT 0x8455 +#define GL_FOG_COORDINATE_ARRAY_POINTER_EXT 0x8456 +#define GL_FOG_COORDINATE_ARRAY_EXT 0x8457 + +typedef void (GLAPIENTRY * PFNGLFOGCOORDPOINTEREXTPROC) (GLenum type, GLsizei stride, const GLvoid *pointer); +typedef void (GLAPIENTRY * PFNGLFOGCOORDDEXTPROC) (GLdouble coord); +typedef void (GLAPIENTRY * PFNGLFOGCOORDDVEXTPROC) (const GLdouble *coord); +typedef void (GLAPIENTRY * PFNGLFOGCOORDFEXTPROC) (GLfloat coord); +typedef void (GLAPIENTRY * PFNGLFOGCOORDFVEXTPROC) (const GLfloat *coord); + +#define glFogCoordPointerEXT GLEW_GET_FUN(__glewFogCoordPointerEXT) +#define glFogCoorddEXT GLEW_GET_FUN(__glewFogCoorddEXT) +#define glFogCoorddvEXT GLEW_GET_FUN(__glewFogCoorddvEXT) +#define glFogCoordfEXT GLEW_GET_FUN(__glewFogCoordfEXT) +#define glFogCoordfvEXT GLEW_GET_FUN(__glewFogCoordfvEXT) + +#define GLEW_EXT_fog_coord GLEW_GET_VAR(__GLEW_EXT_fog_coord) + +#endif /* GL_EXT_fog_coord */ + +/* ------------------------ GL_EXT_fragment_lighting ----------------------- */ + +#ifndef GL_EXT_fragment_lighting +#define GL_EXT_fragment_lighting 1 + +#define GL_FRAGMENT_LIGHTING_EXT 0x8400 +#define GL_FRAGMENT_COLOR_MATERIAL_EXT 0x8401 +#define GL_FRAGMENT_COLOR_MATERIAL_FACE_EXT 0x8402 +#define GL_FRAGMENT_COLOR_MATERIAL_PARAMETER_EXT 0x8403 +#define GL_MAX_FRAGMENT_LIGHTS_EXT 0x8404 +#define GL_MAX_ACTIVE_LIGHTS_EXT 0x8405 +#define GL_CURRENT_RASTER_NORMAL_EXT 0x8406 +#define GL_LIGHT_ENV_MODE_EXT 0x8407 +#define GL_FRAGMENT_LIGHT_MODEL_LOCAL_VIEWER_EXT 0x8408 +#define GL_FRAGMENT_LIGHT_MODEL_TWO_SIDE_EXT 0x8409 +#define GL_FRAGMENT_LIGHT_MODEL_AMBIENT_EXT 0x840A +#define GL_FRAGMENT_LIGHT_MODEL_NORMAL_INTERPOLATION_EXT 0x840B +#define GL_FRAGMENT_LIGHT0_EXT 0x840C +#define GL_FRAGMENT_LIGHT7_EXT 0x8413 + +typedef void (GLAPIENTRY * PFNGLFRAGMENTCOLORMATERIALEXTPROC) (GLenum face, GLenum mode); +typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTMODELFEXTPROC) (GLenum pname, GLfloat param); +typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTMODELFVEXTPROC) (GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTMODELIEXTPROC) (GLenum pname, GLint param); +typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTMODELIVEXTPROC) (GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTFEXTPROC) (GLenum light, GLenum pname, GLfloat param); +typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTFVEXTPROC) (GLenum light, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTIEXTPROC) (GLenum light, GLenum pname, GLint param); +typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTIVEXTPROC) (GLenum light, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLFRAGMENTMATERIALFEXTPROC) (GLenum face, GLenum pname, const GLfloat param); +typedef void (GLAPIENTRY * PFNGLFRAGMENTMATERIALFVEXTPROC) (GLenum face, GLenum pname, const GLfloat* params); +typedef void (GLAPIENTRY * PFNGLFRAGMENTMATERIALIEXTPROC) (GLenum face, GLenum pname, const GLint param); +typedef void (GLAPIENTRY * PFNGLFRAGMENTMATERIALIVEXTPROC) (GLenum face, GLenum pname, const GLint* params); +typedef void (GLAPIENTRY * PFNGLGETFRAGMENTLIGHTFVEXTPROC) (GLenum light, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETFRAGMENTLIGHTIVEXTPROC) (GLenum light, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETFRAGMENTMATERIALFVEXTPROC) (GLenum face, GLenum pname, const GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETFRAGMENTMATERIALIVEXTPROC) (GLenum face, GLenum pname, const GLint* params); +typedef void (GLAPIENTRY * PFNGLLIGHTENVIEXTPROC) (GLenum pname, GLint param); + +#define glFragmentColorMaterialEXT GLEW_GET_FUN(__glewFragmentColorMaterialEXT) +#define glFragmentLightModelfEXT GLEW_GET_FUN(__glewFragmentLightModelfEXT) +#define glFragmentLightModelfvEXT GLEW_GET_FUN(__glewFragmentLightModelfvEXT) +#define glFragmentLightModeliEXT GLEW_GET_FUN(__glewFragmentLightModeliEXT) +#define glFragmentLightModelivEXT GLEW_GET_FUN(__glewFragmentLightModelivEXT) +#define glFragmentLightfEXT GLEW_GET_FUN(__glewFragmentLightfEXT) +#define glFragmentLightfvEXT GLEW_GET_FUN(__glewFragmentLightfvEXT) +#define glFragmentLightiEXT GLEW_GET_FUN(__glewFragmentLightiEXT) +#define glFragmentLightivEXT GLEW_GET_FUN(__glewFragmentLightivEXT) +#define glFragmentMaterialfEXT GLEW_GET_FUN(__glewFragmentMaterialfEXT) +#define glFragmentMaterialfvEXT GLEW_GET_FUN(__glewFragmentMaterialfvEXT) +#define glFragmentMaterialiEXT GLEW_GET_FUN(__glewFragmentMaterialiEXT) +#define glFragmentMaterialivEXT GLEW_GET_FUN(__glewFragmentMaterialivEXT) +#define glGetFragmentLightfvEXT GLEW_GET_FUN(__glewGetFragmentLightfvEXT) +#define glGetFragmentLightivEXT GLEW_GET_FUN(__glewGetFragmentLightivEXT) +#define glGetFragmentMaterialfvEXT GLEW_GET_FUN(__glewGetFragmentMaterialfvEXT) +#define glGetFragmentMaterialivEXT GLEW_GET_FUN(__glewGetFragmentMaterialivEXT) +#define glLightEnviEXT GLEW_GET_FUN(__glewLightEnviEXT) + +#define GLEW_EXT_fragment_lighting GLEW_GET_VAR(__GLEW_EXT_fragment_lighting) + +#endif /* GL_EXT_fragment_lighting */ + +/* ------------------------ GL_EXT_framebuffer_blit ------------------------ */ + +#ifndef GL_EXT_framebuffer_blit +#define GL_EXT_framebuffer_blit 1 + +#define GL_DRAW_FRAMEBUFFER_BINDING_EXT 0x8CA6 +#define GL_READ_FRAMEBUFFER_EXT 0x8CA8 +#define GL_DRAW_FRAMEBUFFER_EXT 0x8CA9 +#define GL_READ_FRAMEBUFFER_BINDING_EXT 0x8CAA + +typedef void (GLAPIENTRY * PFNGLBLITFRAMEBUFFEREXTPROC) (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); + +#define glBlitFramebufferEXT GLEW_GET_FUN(__glewBlitFramebufferEXT) + +#define GLEW_EXT_framebuffer_blit GLEW_GET_VAR(__GLEW_EXT_framebuffer_blit) + +#endif /* GL_EXT_framebuffer_blit */ + +/* --------------------- GL_EXT_framebuffer_multisample -------------------- */ + +#ifndef GL_EXT_framebuffer_multisample +#define GL_EXT_framebuffer_multisample 1 + +#define GL_RENDERBUFFER_SAMPLES_EXT 0x8CAB +#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_EXT 0x8D56 +#define GL_MAX_SAMPLES_EXT 0x8D57 + +typedef void (GLAPIENTRY * PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); + +#define glRenderbufferStorageMultisampleEXT GLEW_GET_FUN(__glewRenderbufferStorageMultisampleEXT) + +#define GLEW_EXT_framebuffer_multisample GLEW_GET_VAR(__GLEW_EXT_framebuffer_multisample) + +#endif /* GL_EXT_framebuffer_multisample */ + +/* ----------------------- GL_EXT_framebuffer_object ----------------------- */ + +#ifndef GL_EXT_framebuffer_object +#define GL_EXT_framebuffer_object 1 + +#define GL_INVALID_FRAMEBUFFER_OPERATION_EXT 0x0506 +#define GL_MAX_RENDERBUFFER_SIZE_EXT 0x84E8 +#define GL_FRAMEBUFFER_BINDING_EXT 0x8CA6 +#define GL_RENDERBUFFER_BINDING_EXT 0x8CA7 +#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_EXT 0x8CD0 +#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT 0x8CD1 +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_EXT 0x8CD2 +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_EXT 0x8CD3 +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_EXT 0x8CD4 +#define GL_FRAMEBUFFER_COMPLETE_EXT 0x8CD5 +#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT 0x8CD6 +#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT 0x8CD7 +#define GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT 0x8CD9 +#define GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT 0x8CDA +#define GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT 0x8CDB +#define GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT 0x8CDC +#define GL_FRAMEBUFFER_UNSUPPORTED_EXT 0x8CDD +#define GL_MAX_COLOR_ATTACHMENTS_EXT 0x8CDF +#define GL_COLOR_ATTACHMENT0_EXT 0x8CE0 +#define GL_COLOR_ATTACHMENT1_EXT 0x8CE1 +#define GL_COLOR_ATTACHMENT2_EXT 0x8CE2 +#define GL_COLOR_ATTACHMENT3_EXT 0x8CE3 +#define GL_COLOR_ATTACHMENT4_EXT 0x8CE4 +#define GL_COLOR_ATTACHMENT5_EXT 0x8CE5 +#define GL_COLOR_ATTACHMENT6_EXT 0x8CE6 +#define GL_COLOR_ATTACHMENT7_EXT 0x8CE7 +#define GL_COLOR_ATTACHMENT8_EXT 0x8CE8 +#define GL_COLOR_ATTACHMENT9_EXT 0x8CE9 +#define GL_COLOR_ATTACHMENT10_EXT 0x8CEA +#define GL_COLOR_ATTACHMENT11_EXT 0x8CEB +#define GL_COLOR_ATTACHMENT12_EXT 0x8CEC +#define GL_COLOR_ATTACHMENT13_EXT 0x8CED +#define GL_COLOR_ATTACHMENT14_EXT 0x8CEE +#define GL_COLOR_ATTACHMENT15_EXT 0x8CEF +#define GL_DEPTH_ATTACHMENT_EXT 0x8D00 +#define GL_STENCIL_ATTACHMENT_EXT 0x8D20 +#define GL_FRAMEBUFFER_EXT 0x8D40 +#define GL_RENDERBUFFER_EXT 0x8D41 +#define GL_RENDERBUFFER_WIDTH_EXT 0x8D42 +#define GL_RENDERBUFFER_HEIGHT_EXT 0x8D43 +#define GL_RENDERBUFFER_INTERNAL_FORMAT_EXT 0x8D44 +#define GL_STENCIL_INDEX1_EXT 0x8D46 +#define GL_STENCIL_INDEX4_EXT 0x8D47 +#define GL_STENCIL_INDEX8_EXT 0x8D48 +#define GL_STENCIL_INDEX16_EXT 0x8D49 +#define GL_RENDERBUFFER_RED_SIZE_EXT 0x8D50 +#define GL_RENDERBUFFER_GREEN_SIZE_EXT 0x8D51 +#define GL_RENDERBUFFER_BLUE_SIZE_EXT 0x8D52 +#define GL_RENDERBUFFER_ALPHA_SIZE_EXT 0x8D53 +#define GL_RENDERBUFFER_DEPTH_SIZE_EXT 0x8D54 +#define GL_RENDERBUFFER_STENCIL_SIZE_EXT 0x8D55 + +typedef void (GLAPIENTRY * PFNGLBINDFRAMEBUFFEREXTPROC) (GLenum target, GLuint framebuffer); +typedef void (GLAPIENTRY * PFNGLBINDRENDERBUFFEREXTPROC) (GLenum target, GLuint renderbuffer); +typedef GLenum (GLAPIENTRY * PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC) (GLenum target); +typedef void (GLAPIENTRY * PFNGLDELETEFRAMEBUFFERSEXTPROC) (GLsizei n, const GLuint* framebuffers); +typedef void (GLAPIENTRY * PFNGLDELETERENDERBUFFERSEXTPROC) (GLsizei n, const GLuint* renderbuffers); +typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC) (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); +typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTURE1DEXTPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTURE2DEXTPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTURE3DEXTPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); +typedef void (GLAPIENTRY * PFNGLGENFRAMEBUFFERSEXTPROC) (GLsizei n, GLuint* framebuffers); +typedef void (GLAPIENTRY * PFNGLGENRENDERBUFFERSEXTPROC) (GLsizei n, GLuint* renderbuffers); +typedef void (GLAPIENTRY * PFNGLGENERATEMIPMAPEXTPROC) (GLenum target); +typedef void (GLAPIENTRY * PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC) (GLenum target, GLenum attachment, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint* params); +typedef GLboolean (GLAPIENTRY * PFNGLISFRAMEBUFFEREXTPROC) (GLuint framebuffer); +typedef GLboolean (GLAPIENTRY * PFNGLISRENDERBUFFEREXTPROC) (GLuint renderbuffer); +typedef void (GLAPIENTRY * PFNGLRENDERBUFFERSTORAGEEXTPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height); + +#define glBindFramebufferEXT GLEW_GET_FUN(__glewBindFramebufferEXT) +#define glBindRenderbufferEXT GLEW_GET_FUN(__glewBindRenderbufferEXT) +#define glCheckFramebufferStatusEXT GLEW_GET_FUN(__glewCheckFramebufferStatusEXT) +#define glDeleteFramebuffersEXT GLEW_GET_FUN(__glewDeleteFramebuffersEXT) +#define glDeleteRenderbuffersEXT GLEW_GET_FUN(__glewDeleteRenderbuffersEXT) +#define glFramebufferRenderbufferEXT GLEW_GET_FUN(__glewFramebufferRenderbufferEXT) +#define glFramebufferTexture1DEXT GLEW_GET_FUN(__glewFramebufferTexture1DEXT) +#define glFramebufferTexture2DEXT GLEW_GET_FUN(__glewFramebufferTexture2DEXT) +#define glFramebufferTexture3DEXT GLEW_GET_FUN(__glewFramebufferTexture3DEXT) +#define glGenFramebuffersEXT GLEW_GET_FUN(__glewGenFramebuffersEXT) +#define glGenRenderbuffersEXT GLEW_GET_FUN(__glewGenRenderbuffersEXT) +#define glGenerateMipmapEXT GLEW_GET_FUN(__glewGenerateMipmapEXT) +#define glGetFramebufferAttachmentParameterivEXT GLEW_GET_FUN(__glewGetFramebufferAttachmentParameterivEXT) +#define glGetRenderbufferParameterivEXT GLEW_GET_FUN(__glewGetRenderbufferParameterivEXT) +#define glIsFramebufferEXT GLEW_GET_FUN(__glewIsFramebufferEXT) +#define glIsRenderbufferEXT GLEW_GET_FUN(__glewIsRenderbufferEXT) +#define glRenderbufferStorageEXT GLEW_GET_FUN(__glewRenderbufferStorageEXT) + +#define GLEW_EXT_framebuffer_object GLEW_GET_VAR(__GLEW_EXT_framebuffer_object) + +#endif /* GL_EXT_framebuffer_object */ + +/* ------------------------ GL_EXT_framebuffer_sRGB ------------------------ */ + +#ifndef GL_EXT_framebuffer_sRGB +#define GL_EXT_framebuffer_sRGB 1 + +#define GL_FRAMEBUFFER_SRGB_EXT 0x8DB9 +#define GL_FRAMEBUFFER_SRGB_CAPABLE_EXT 0x8DBA + +#define GLEW_EXT_framebuffer_sRGB GLEW_GET_VAR(__GLEW_EXT_framebuffer_sRGB) + +#endif /* GL_EXT_framebuffer_sRGB */ + +/* ------------------------ GL_EXT_geometry_shader4 ------------------------ */ + +#ifndef GL_EXT_geometry_shader4 +#define GL_EXT_geometry_shader4 1 + +#define GL_LINES_ADJACENCY_EXT 0xA +#define GL_LINE_STRIP_ADJACENCY_EXT 0xB +#define GL_TRIANGLES_ADJACENCY_EXT 0xC +#define GL_TRIANGLE_STRIP_ADJACENCY_EXT 0xD +#define GL_PROGRAM_POINT_SIZE_EXT 0x8642 +#define GL_MAX_VARYING_COMPONENTS_EXT 0x8B4B +#define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS_EXT 0x8C29 +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER_EXT 0x8CD4 +#define GL_FRAMEBUFFER_ATTACHMENT_LAYERED_EXT 0x8DA7 +#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS_EXT 0x8DA8 +#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_COUNT_EXT 0x8DA9 +#define GL_GEOMETRY_SHADER_EXT 0x8DD9 +#define GL_GEOMETRY_VERTICES_OUT_EXT 0x8DDA +#define GL_GEOMETRY_INPUT_TYPE_EXT 0x8DDB +#define GL_GEOMETRY_OUTPUT_TYPE_EXT 0x8DDC +#define GL_MAX_GEOMETRY_VARYING_COMPONENTS_EXT 0x8DDD +#define GL_MAX_VERTEX_VARYING_COMPONENTS_EXT 0x8DDE +#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS_EXT 0x8DDF +#define GL_MAX_GEOMETRY_OUTPUT_VERTICES_EXT 0x8DE0 +#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS_EXT 0x8DE1 + +typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTUREEXTPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level); +typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTUREFACEEXTPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLenum face); +typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTURELAYEREXTPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer); +typedef void (GLAPIENTRY * PFNGLPROGRAMPARAMETERIEXTPROC) (GLuint program, GLenum pname, GLint value); + +#define glFramebufferTextureEXT GLEW_GET_FUN(__glewFramebufferTextureEXT) +#define glFramebufferTextureFaceEXT GLEW_GET_FUN(__glewFramebufferTextureFaceEXT) +#define glFramebufferTextureLayerEXT GLEW_GET_FUN(__glewFramebufferTextureLayerEXT) +#define glProgramParameteriEXT GLEW_GET_FUN(__glewProgramParameteriEXT) + +#define GLEW_EXT_geometry_shader4 GLEW_GET_VAR(__GLEW_EXT_geometry_shader4) + +#endif /* GL_EXT_geometry_shader4 */ + +/* --------------------- GL_EXT_gpu_program_parameters --------------------- */ + +#ifndef GL_EXT_gpu_program_parameters +#define GL_EXT_gpu_program_parameters 1 + +typedef void (GLAPIENTRY * PFNGLPROGRAMENVPARAMETERS4FVEXTPROC) (GLenum target, GLuint index, GLsizei count, const GLfloat* params); +typedef void (GLAPIENTRY * PFNGLPROGRAMLOCALPARAMETERS4FVEXTPROC) (GLenum target, GLuint index, GLsizei count, const GLfloat* params); + +#define glProgramEnvParameters4fvEXT GLEW_GET_FUN(__glewProgramEnvParameters4fvEXT) +#define glProgramLocalParameters4fvEXT GLEW_GET_FUN(__glewProgramLocalParameters4fvEXT) + +#define GLEW_EXT_gpu_program_parameters GLEW_GET_VAR(__GLEW_EXT_gpu_program_parameters) + +#endif /* GL_EXT_gpu_program_parameters */ + +/* --------------------------- GL_EXT_gpu_shader4 -------------------------- */ + +#ifndef GL_EXT_gpu_shader4 +#define GL_EXT_gpu_shader4 1 + +#define GL_VERTEX_ATTRIB_ARRAY_INTEGER_EXT 0x88FD +#define GL_SAMPLER_1D_ARRAY_EXT 0x8DC0 +#define GL_SAMPLER_2D_ARRAY_EXT 0x8DC1 +#define GL_SAMPLER_BUFFER_EXT 0x8DC2 +#define GL_SAMPLER_1D_ARRAY_SHADOW_EXT 0x8DC3 +#define GL_SAMPLER_2D_ARRAY_SHADOW_EXT 0x8DC4 +#define GL_SAMPLER_CUBE_SHADOW_EXT 0x8DC5 +#define GL_UNSIGNED_INT_VEC2_EXT 0x8DC6 +#define GL_UNSIGNED_INT_VEC3_EXT 0x8DC7 +#define GL_UNSIGNED_INT_VEC4_EXT 0x8DC8 +#define GL_INT_SAMPLER_1D_EXT 0x8DC9 +#define GL_INT_SAMPLER_2D_EXT 0x8DCA +#define GL_INT_SAMPLER_3D_EXT 0x8DCB +#define GL_INT_SAMPLER_CUBE_EXT 0x8DCC +#define GL_INT_SAMPLER_2D_RECT_EXT 0x8DCD +#define GL_INT_SAMPLER_1D_ARRAY_EXT 0x8DCE +#define GL_INT_SAMPLER_2D_ARRAY_EXT 0x8DCF +#define GL_INT_SAMPLER_BUFFER_EXT 0x8DD0 +#define GL_UNSIGNED_INT_SAMPLER_1D_EXT 0x8DD1 +#define GL_UNSIGNED_INT_SAMPLER_2D_EXT 0x8DD2 +#define GL_UNSIGNED_INT_SAMPLER_3D_EXT 0x8DD3 +#define GL_UNSIGNED_INT_SAMPLER_CUBE_EXT 0x8DD4 +#define GL_UNSIGNED_INT_SAMPLER_2D_RECT_EXT 0x8DD5 +#define GL_UNSIGNED_INT_SAMPLER_1D_ARRAY_EXT 0x8DD6 +#define GL_UNSIGNED_INT_SAMPLER_2D_ARRAY_EXT 0x8DD7 +#define GL_UNSIGNED_INT_SAMPLER_BUFFER_EXT 0x8DD8 + +typedef void (GLAPIENTRY * PFNGLBINDFRAGDATALOCATIONEXTPROC) (GLuint program, GLuint color, const GLchar *name); +typedef GLint (GLAPIENTRY * PFNGLGETFRAGDATALOCATIONEXTPROC) (GLuint program, const GLchar *name); +typedef void (GLAPIENTRY * PFNGLGETUNIFORMUIVEXTPROC) (GLuint program, GLint location, GLuint *params); +typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBIIVEXTPROC) (GLuint index, GLenum pname, GLint *params); +typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBIUIVEXTPROC) (GLuint index, GLenum pname, GLuint *params); +typedef void (GLAPIENTRY * PFNGLUNIFORM1UIEXTPROC) (GLint location, GLuint v0); +typedef void (GLAPIENTRY * PFNGLUNIFORM1UIVEXTPROC) (GLint location, GLsizei count, const GLuint *value); +typedef void (GLAPIENTRY * PFNGLUNIFORM2UIEXTPROC) (GLint location, GLuint v0, GLuint v1); +typedef void (GLAPIENTRY * PFNGLUNIFORM2UIVEXTPROC) (GLint location, GLsizei count, const GLuint *value); +typedef void (GLAPIENTRY * PFNGLUNIFORM3UIEXTPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2); +typedef void (GLAPIENTRY * PFNGLUNIFORM3UIVEXTPROC) (GLint location, GLsizei count, const GLuint *value); +typedef void (GLAPIENTRY * PFNGLUNIFORM4UIEXTPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); +typedef void (GLAPIENTRY * PFNGLUNIFORM4UIVEXTPROC) (GLint location, GLsizei count, const GLuint *value); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI1IEXTPROC) (GLuint index, GLint x); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI1IVEXTPROC) (GLuint index, const GLint *v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI1UIEXTPROC) (GLuint index, GLuint x); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI1UIVEXTPROC) (GLuint index, const GLuint *v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI2IEXTPROC) (GLuint index, GLint x, GLint y); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI2IVEXTPROC) (GLuint index, const GLint *v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI2UIEXTPROC) (GLuint index, GLuint x, GLuint y); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI2UIVEXTPROC) (GLuint index, const GLuint *v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI3IEXTPROC) (GLuint index, GLint x, GLint y, GLint z); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI3IVEXTPROC) (GLuint index, const GLint *v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI3UIEXTPROC) (GLuint index, GLuint x, GLuint y, GLuint z); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI3UIVEXTPROC) (GLuint index, const GLuint *v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4BVEXTPROC) (GLuint index, const GLbyte *v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4IEXTPROC) (GLuint index, GLint x, GLint y, GLint z, GLint w); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4IVEXTPROC) (GLuint index, const GLint *v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4SVEXTPROC) (GLuint index, const GLshort *v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4UBVEXTPROC) (GLuint index, const GLubyte *v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4UIEXTPROC) (GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4UIVEXTPROC) (GLuint index, const GLuint *v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4USVEXTPROC) (GLuint index, const GLushort *v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBIPOINTEREXTPROC) (GLuint index, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); + +#define glBindFragDataLocationEXT GLEW_GET_FUN(__glewBindFragDataLocationEXT) +#define glGetFragDataLocationEXT GLEW_GET_FUN(__glewGetFragDataLocationEXT) +#define glGetUniformuivEXT GLEW_GET_FUN(__glewGetUniformuivEXT) +#define glGetVertexAttribIivEXT GLEW_GET_FUN(__glewGetVertexAttribIivEXT) +#define glGetVertexAttribIuivEXT GLEW_GET_FUN(__glewGetVertexAttribIuivEXT) +#define glUniform1uiEXT GLEW_GET_FUN(__glewUniform1uiEXT) +#define glUniform1uivEXT GLEW_GET_FUN(__glewUniform1uivEXT) +#define glUniform2uiEXT GLEW_GET_FUN(__glewUniform2uiEXT) +#define glUniform2uivEXT GLEW_GET_FUN(__glewUniform2uivEXT) +#define glUniform3uiEXT GLEW_GET_FUN(__glewUniform3uiEXT) +#define glUniform3uivEXT GLEW_GET_FUN(__glewUniform3uivEXT) +#define glUniform4uiEXT GLEW_GET_FUN(__glewUniform4uiEXT) +#define glUniform4uivEXT GLEW_GET_FUN(__glewUniform4uivEXT) +#define glVertexAttribI1iEXT GLEW_GET_FUN(__glewVertexAttribI1iEXT) +#define glVertexAttribI1ivEXT GLEW_GET_FUN(__glewVertexAttribI1ivEXT) +#define glVertexAttribI1uiEXT GLEW_GET_FUN(__glewVertexAttribI1uiEXT) +#define glVertexAttribI1uivEXT GLEW_GET_FUN(__glewVertexAttribI1uivEXT) +#define glVertexAttribI2iEXT GLEW_GET_FUN(__glewVertexAttribI2iEXT) +#define glVertexAttribI2ivEXT GLEW_GET_FUN(__glewVertexAttribI2ivEXT) +#define glVertexAttribI2uiEXT GLEW_GET_FUN(__glewVertexAttribI2uiEXT) +#define glVertexAttribI2uivEXT GLEW_GET_FUN(__glewVertexAttribI2uivEXT) +#define glVertexAttribI3iEXT GLEW_GET_FUN(__glewVertexAttribI3iEXT) +#define glVertexAttribI3ivEXT GLEW_GET_FUN(__glewVertexAttribI3ivEXT) +#define glVertexAttribI3uiEXT GLEW_GET_FUN(__glewVertexAttribI3uiEXT) +#define glVertexAttribI3uivEXT GLEW_GET_FUN(__glewVertexAttribI3uivEXT) +#define glVertexAttribI4bvEXT GLEW_GET_FUN(__glewVertexAttribI4bvEXT) +#define glVertexAttribI4iEXT GLEW_GET_FUN(__glewVertexAttribI4iEXT) +#define glVertexAttribI4ivEXT GLEW_GET_FUN(__glewVertexAttribI4ivEXT) +#define glVertexAttribI4svEXT GLEW_GET_FUN(__glewVertexAttribI4svEXT) +#define glVertexAttribI4ubvEXT GLEW_GET_FUN(__glewVertexAttribI4ubvEXT) +#define glVertexAttribI4uiEXT GLEW_GET_FUN(__glewVertexAttribI4uiEXT) +#define glVertexAttribI4uivEXT GLEW_GET_FUN(__glewVertexAttribI4uivEXT) +#define glVertexAttribI4usvEXT GLEW_GET_FUN(__glewVertexAttribI4usvEXT) +#define glVertexAttribIPointerEXT GLEW_GET_FUN(__glewVertexAttribIPointerEXT) + +#define GLEW_EXT_gpu_shader4 GLEW_GET_VAR(__GLEW_EXT_gpu_shader4) + +#endif /* GL_EXT_gpu_shader4 */ + +/* ---------------------------- GL_EXT_histogram --------------------------- */ + +#ifndef GL_EXT_histogram +#define GL_EXT_histogram 1 + +#define GL_HISTOGRAM_EXT 0x8024 +#define GL_PROXY_HISTOGRAM_EXT 0x8025 +#define GL_HISTOGRAM_WIDTH_EXT 0x8026 +#define GL_HISTOGRAM_FORMAT_EXT 0x8027 +#define GL_HISTOGRAM_RED_SIZE_EXT 0x8028 +#define GL_HISTOGRAM_GREEN_SIZE_EXT 0x8029 +#define GL_HISTOGRAM_BLUE_SIZE_EXT 0x802A +#define GL_HISTOGRAM_ALPHA_SIZE_EXT 0x802B +#define GL_HISTOGRAM_LUMINANCE_SIZE_EXT 0x802C +#define GL_HISTOGRAM_SINK_EXT 0x802D +#define GL_MINMAX_EXT 0x802E +#define GL_MINMAX_FORMAT_EXT 0x802F +#define GL_MINMAX_SINK_EXT 0x8030 + +typedef void (GLAPIENTRY * PFNGLGETHISTOGRAMEXTPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, void* values); +typedef void (GLAPIENTRY * PFNGLGETHISTOGRAMPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETHISTOGRAMPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETMINMAXEXTPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, void* values); +typedef void (GLAPIENTRY * PFNGLGETMINMAXPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETMINMAXPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLHISTOGRAMEXTPROC) (GLenum target, GLsizei width, GLenum internalformat, GLboolean sink); +typedef void (GLAPIENTRY * PFNGLMINMAXEXTPROC) (GLenum target, GLenum internalformat, GLboolean sink); +typedef void (GLAPIENTRY * PFNGLRESETHISTOGRAMEXTPROC) (GLenum target); +typedef void (GLAPIENTRY * PFNGLRESETMINMAXEXTPROC) (GLenum target); + +#define glGetHistogramEXT GLEW_GET_FUN(__glewGetHistogramEXT) +#define glGetHistogramParameterfvEXT GLEW_GET_FUN(__glewGetHistogramParameterfvEXT) +#define glGetHistogramParameterivEXT GLEW_GET_FUN(__glewGetHistogramParameterivEXT) +#define glGetMinmaxEXT GLEW_GET_FUN(__glewGetMinmaxEXT) +#define glGetMinmaxParameterfvEXT GLEW_GET_FUN(__glewGetMinmaxParameterfvEXT) +#define glGetMinmaxParameterivEXT GLEW_GET_FUN(__glewGetMinmaxParameterivEXT) +#define glHistogramEXT GLEW_GET_FUN(__glewHistogramEXT) +#define glMinmaxEXT GLEW_GET_FUN(__glewMinmaxEXT) +#define glResetHistogramEXT GLEW_GET_FUN(__glewResetHistogramEXT) +#define glResetMinmaxEXT GLEW_GET_FUN(__glewResetMinmaxEXT) + +#define GLEW_EXT_histogram GLEW_GET_VAR(__GLEW_EXT_histogram) + +#endif /* GL_EXT_histogram */ + +/* ----------------------- GL_EXT_index_array_formats ---------------------- */ + +#ifndef GL_EXT_index_array_formats +#define GL_EXT_index_array_formats 1 + +#define GLEW_EXT_index_array_formats GLEW_GET_VAR(__GLEW_EXT_index_array_formats) + +#endif /* GL_EXT_index_array_formats */ + +/* --------------------------- GL_EXT_index_func --------------------------- */ + +#ifndef GL_EXT_index_func +#define GL_EXT_index_func 1 + +typedef void (GLAPIENTRY * PFNGLINDEXFUNCEXTPROC) (GLenum func, GLfloat ref); + +#define glIndexFuncEXT GLEW_GET_FUN(__glewIndexFuncEXT) + +#define GLEW_EXT_index_func GLEW_GET_VAR(__GLEW_EXT_index_func) + +#endif /* GL_EXT_index_func */ + +/* ------------------------- GL_EXT_index_material ------------------------- */ + +#ifndef GL_EXT_index_material +#define GL_EXT_index_material 1 + +typedef void (GLAPIENTRY * PFNGLINDEXMATERIALEXTPROC) (GLenum face, GLenum mode); + +#define glIndexMaterialEXT GLEW_GET_FUN(__glewIndexMaterialEXT) + +#define GLEW_EXT_index_material GLEW_GET_VAR(__GLEW_EXT_index_material) + +#endif /* GL_EXT_index_material */ + +/* -------------------------- GL_EXT_index_texture ------------------------- */ + +#ifndef GL_EXT_index_texture +#define GL_EXT_index_texture 1 + +#define GLEW_EXT_index_texture GLEW_GET_VAR(__GLEW_EXT_index_texture) + +#endif /* GL_EXT_index_texture */ + +/* -------------------------- GL_EXT_light_texture ------------------------- */ + +#ifndef GL_EXT_light_texture +#define GL_EXT_light_texture 1 + +#define GL_FRAGMENT_MATERIAL_EXT 0x8349 +#define GL_FRAGMENT_NORMAL_EXT 0x834A +#define GL_FRAGMENT_COLOR_EXT 0x834C +#define GL_ATTENUATION_EXT 0x834D +#define GL_SHADOW_ATTENUATION_EXT 0x834E +#define GL_TEXTURE_APPLICATION_MODE_EXT 0x834F +#define GL_TEXTURE_LIGHT_EXT 0x8350 +#define GL_TEXTURE_MATERIAL_FACE_EXT 0x8351 +#define GL_TEXTURE_MATERIAL_PARAMETER_EXT 0x8352 +#define GL_FRAGMENT_DEPTH_EXT 0x8452 + +typedef void (GLAPIENTRY * PFNGLAPPLYTEXTUREEXTPROC) (GLenum mode); +typedef void (GLAPIENTRY * PFNGLTEXTURELIGHTEXTPROC) (GLenum pname); +typedef void (GLAPIENTRY * PFNGLTEXTUREMATERIALEXTPROC) (GLenum face, GLenum mode); + +#define glApplyTextureEXT GLEW_GET_FUN(__glewApplyTextureEXT) +#define glTextureLightEXT GLEW_GET_FUN(__glewTextureLightEXT) +#define glTextureMaterialEXT GLEW_GET_FUN(__glewTextureMaterialEXT) + +#define GLEW_EXT_light_texture GLEW_GET_VAR(__GLEW_EXT_light_texture) + +#endif /* GL_EXT_light_texture */ + +/* ------------------------- GL_EXT_misc_attribute ------------------------- */ + +#ifndef GL_EXT_misc_attribute +#define GL_EXT_misc_attribute 1 + +#define GLEW_EXT_misc_attribute GLEW_GET_VAR(__GLEW_EXT_misc_attribute) + +#endif /* GL_EXT_misc_attribute */ + +/* ------------------------ GL_EXT_multi_draw_arrays ----------------------- */ + +#ifndef GL_EXT_multi_draw_arrays +#define GL_EXT_multi_draw_arrays 1 + +typedef void (GLAPIENTRY * PFNGLMULTIDRAWARRAYSEXTPROC) (GLenum mode, GLint* first, GLsizei *count, GLsizei primcount); +typedef void (GLAPIENTRY * PFNGLMULTIDRAWELEMENTSEXTPROC) (GLenum mode, GLsizei* count, GLenum type, const GLvoid **indices, GLsizei primcount); + +#define glMultiDrawArraysEXT GLEW_GET_FUN(__glewMultiDrawArraysEXT) +#define glMultiDrawElementsEXT GLEW_GET_FUN(__glewMultiDrawElementsEXT) + +#define GLEW_EXT_multi_draw_arrays GLEW_GET_VAR(__GLEW_EXT_multi_draw_arrays) + +#endif /* GL_EXT_multi_draw_arrays */ + +/* --------------------------- GL_EXT_multisample -------------------------- */ + +#ifndef GL_EXT_multisample +#define GL_EXT_multisample 1 + +#define GL_MULTISAMPLE_EXT 0x809D +#define GL_SAMPLE_ALPHA_TO_MASK_EXT 0x809E +#define GL_SAMPLE_ALPHA_TO_ONE_EXT 0x809F +#define GL_SAMPLE_MASK_EXT 0x80A0 +#define GL_1PASS_EXT 0x80A1 +#define GL_2PASS_0_EXT 0x80A2 +#define GL_2PASS_1_EXT 0x80A3 +#define GL_4PASS_0_EXT 0x80A4 +#define GL_4PASS_1_EXT 0x80A5 +#define GL_4PASS_2_EXT 0x80A6 +#define GL_4PASS_3_EXT 0x80A7 +#define GL_SAMPLE_BUFFERS_EXT 0x80A8 +#define GL_SAMPLES_EXT 0x80A9 +#define GL_SAMPLE_MASK_VALUE_EXT 0x80AA +#define GL_SAMPLE_MASK_INVERT_EXT 0x80AB +#define GL_SAMPLE_PATTERN_EXT 0x80AC +#define GL_MULTISAMPLE_BIT_EXT 0x20000000 + +typedef void (GLAPIENTRY * PFNGLSAMPLEMASKEXTPROC) (GLclampf value, GLboolean invert); +typedef void (GLAPIENTRY * PFNGLSAMPLEPATTERNEXTPROC) (GLenum pattern); + +#define glSampleMaskEXT GLEW_GET_FUN(__glewSampleMaskEXT) +#define glSamplePatternEXT GLEW_GET_FUN(__glewSamplePatternEXT) + +#define GLEW_EXT_multisample GLEW_GET_VAR(__GLEW_EXT_multisample) + +#endif /* GL_EXT_multisample */ + +/* ---------------------- GL_EXT_packed_depth_stencil ---------------------- */ + +#ifndef GL_EXT_packed_depth_stencil +#define GL_EXT_packed_depth_stencil 1 + +#define GL_DEPTH_STENCIL_EXT 0x84F9 +#define GL_UNSIGNED_INT_24_8_EXT 0x84FA +#define GL_DEPTH24_STENCIL8_EXT 0x88F0 +#define GL_TEXTURE_STENCIL_SIZE_EXT 0x88F1 + +#define GLEW_EXT_packed_depth_stencil GLEW_GET_VAR(__GLEW_EXT_packed_depth_stencil) + +#endif /* GL_EXT_packed_depth_stencil */ + +/* -------------------------- GL_EXT_packed_float -------------------------- */ + +#ifndef GL_EXT_packed_float +#define GL_EXT_packed_float 1 + +#define GL_R11F_G11F_B10F_EXT 0x8C3A +#define GL_UNSIGNED_INT_10F_11F_11F_REV_EXT 0x8C3B +#define GL_RGBA_SIGNED_COMPONENTS_EXT 0x8C3C + +#define GLEW_EXT_packed_float GLEW_GET_VAR(__GLEW_EXT_packed_float) + +#endif /* GL_EXT_packed_float */ + +/* -------------------------- GL_EXT_packed_pixels ------------------------- */ + +#ifndef GL_EXT_packed_pixels +#define GL_EXT_packed_pixels 1 + +#define GL_UNSIGNED_BYTE_3_3_2_EXT 0x8032 +#define GL_UNSIGNED_SHORT_4_4_4_4_EXT 0x8033 +#define GL_UNSIGNED_SHORT_5_5_5_1_EXT 0x8034 +#define GL_UNSIGNED_INT_8_8_8_8_EXT 0x8035 +#define GL_UNSIGNED_INT_10_10_10_2_EXT 0x8036 + +#define GLEW_EXT_packed_pixels GLEW_GET_VAR(__GLEW_EXT_packed_pixels) + +#endif /* GL_EXT_packed_pixels */ + +/* ------------------------ GL_EXT_paletted_texture ------------------------ */ + +#ifndef GL_EXT_paletted_texture +#define GL_EXT_paletted_texture 1 + +#define GL_TEXTURE_1D 0x0DE0 +#define GL_TEXTURE_2D 0x0DE1 +#define GL_PROXY_TEXTURE_1D 0x8063 +#define GL_PROXY_TEXTURE_2D 0x8064 +#define GL_TEXTURE_3D_EXT 0x806F +#define GL_PROXY_TEXTURE_3D_EXT 0x8070 +#define GL_COLOR_TABLE_FORMAT_EXT 0x80D8 +#define GL_COLOR_TABLE_WIDTH_EXT 0x80D9 +#define GL_COLOR_TABLE_RED_SIZE_EXT 0x80DA +#define GL_COLOR_TABLE_GREEN_SIZE_EXT 0x80DB +#define GL_COLOR_TABLE_BLUE_SIZE_EXT 0x80DC +#define GL_COLOR_TABLE_ALPHA_SIZE_EXT 0x80DD +#define GL_COLOR_TABLE_LUMINANCE_SIZE_EXT 0x80DE +#define GL_COLOR_TABLE_INTENSITY_SIZE_EXT 0x80DF +#define GL_COLOR_INDEX1_EXT 0x80E2 +#define GL_COLOR_INDEX2_EXT 0x80E3 +#define GL_COLOR_INDEX4_EXT 0x80E4 +#define GL_COLOR_INDEX8_EXT 0x80E5 +#define GL_COLOR_INDEX12_EXT 0x80E6 +#define GL_COLOR_INDEX16_EXT 0x80E7 +#define GL_TEXTURE_INDEX_SIZE_EXT 0x80ED +#define GL_TEXTURE_CUBE_MAP_ARB 0x8513 +#define GL_PROXY_TEXTURE_CUBE_MAP_ARB 0x851B + +typedef void (GLAPIENTRY * PFNGLCOLORTABLEEXTPROC) (GLenum target, GLenum internalFormat, GLsizei width, GLenum format, GLenum type, const void* data); +typedef void (GLAPIENTRY * PFNGLGETCOLORTABLEEXTPROC) (GLenum target, GLenum format, GLenum type, void* data); +typedef void (GLAPIENTRY * PFNGLGETCOLORTABLEPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETCOLORTABLEPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint* params); + +#define glColorTableEXT GLEW_GET_FUN(__glewColorTableEXT) +#define glGetColorTableEXT GLEW_GET_FUN(__glewGetColorTableEXT) +#define glGetColorTableParameterfvEXT GLEW_GET_FUN(__glewGetColorTableParameterfvEXT) +#define glGetColorTableParameterivEXT GLEW_GET_FUN(__glewGetColorTableParameterivEXT) + +#define GLEW_EXT_paletted_texture GLEW_GET_VAR(__GLEW_EXT_paletted_texture) + +#endif /* GL_EXT_paletted_texture */ + +/* ----------------------- GL_EXT_pixel_buffer_object ---------------------- */ + +#ifndef GL_EXT_pixel_buffer_object +#define GL_EXT_pixel_buffer_object 1 + +#define GL_PIXEL_PACK_BUFFER_EXT 0x88EB +#define GL_PIXEL_UNPACK_BUFFER_EXT 0x88EC +#define GL_PIXEL_PACK_BUFFER_BINDING_EXT 0x88ED +#define GL_PIXEL_UNPACK_BUFFER_BINDING_EXT 0x88EF + +#define GLEW_EXT_pixel_buffer_object GLEW_GET_VAR(__GLEW_EXT_pixel_buffer_object) + +#endif /* GL_EXT_pixel_buffer_object */ + +/* ------------------------- GL_EXT_pixel_transform ------------------------ */ + +#ifndef GL_EXT_pixel_transform +#define GL_EXT_pixel_transform 1 + +#define GL_PIXEL_TRANSFORM_2D_EXT 0x8330 +#define GL_PIXEL_MAG_FILTER_EXT 0x8331 +#define GL_PIXEL_MIN_FILTER_EXT 0x8332 +#define GL_PIXEL_CUBIC_WEIGHT_EXT 0x8333 +#define GL_CUBIC_EXT 0x8334 +#define GL_AVERAGE_EXT 0x8335 +#define GL_PIXEL_TRANSFORM_2D_STACK_DEPTH_EXT 0x8336 +#define GL_MAX_PIXEL_TRANSFORM_2D_STACK_DEPTH_EXT 0x8337 +#define GL_PIXEL_TRANSFORM_2D_MATRIX_EXT 0x8338 + +typedef void (GLAPIENTRY * PFNGLGETPIXELTRANSFORMPARAMETERFVEXTPROC) (GLenum target, GLenum pname, const GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETPIXELTRANSFORMPARAMETERIVEXTPROC) (GLenum target, GLenum pname, const GLint* params); +typedef void (GLAPIENTRY * PFNGLPIXELTRANSFORMPARAMETERFEXTPROC) (GLenum target, GLenum pname, const GLfloat param); +typedef void (GLAPIENTRY * PFNGLPIXELTRANSFORMPARAMETERFVEXTPROC) (GLenum target, GLenum pname, const GLfloat* params); +typedef void (GLAPIENTRY * PFNGLPIXELTRANSFORMPARAMETERIEXTPROC) (GLenum target, GLenum pname, const GLint param); +typedef void (GLAPIENTRY * PFNGLPIXELTRANSFORMPARAMETERIVEXTPROC) (GLenum target, GLenum pname, const GLint* params); + +#define glGetPixelTransformParameterfvEXT GLEW_GET_FUN(__glewGetPixelTransformParameterfvEXT) +#define glGetPixelTransformParameterivEXT GLEW_GET_FUN(__glewGetPixelTransformParameterivEXT) +#define glPixelTransformParameterfEXT GLEW_GET_FUN(__glewPixelTransformParameterfEXT) +#define glPixelTransformParameterfvEXT GLEW_GET_FUN(__glewPixelTransformParameterfvEXT) +#define glPixelTransformParameteriEXT GLEW_GET_FUN(__glewPixelTransformParameteriEXT) +#define glPixelTransformParameterivEXT GLEW_GET_FUN(__glewPixelTransformParameterivEXT) + +#define GLEW_EXT_pixel_transform GLEW_GET_VAR(__GLEW_EXT_pixel_transform) + +#endif /* GL_EXT_pixel_transform */ + +/* ------------------- GL_EXT_pixel_transform_color_table ------------------ */ + +#ifndef GL_EXT_pixel_transform_color_table +#define GL_EXT_pixel_transform_color_table 1 + +#define GLEW_EXT_pixel_transform_color_table GLEW_GET_VAR(__GLEW_EXT_pixel_transform_color_table) + +#endif /* GL_EXT_pixel_transform_color_table */ + +/* ------------------------ GL_EXT_point_parameters ------------------------ */ + +#ifndef GL_EXT_point_parameters +#define GL_EXT_point_parameters 1 + +#define GL_POINT_SIZE_MIN_EXT 0x8126 +#define GL_POINT_SIZE_MAX_EXT 0x8127 +#define GL_POINT_FADE_THRESHOLD_SIZE_EXT 0x8128 +#define GL_DISTANCE_ATTENUATION_EXT 0x8129 + +typedef void (GLAPIENTRY * PFNGLPOINTPARAMETERFEXTPROC) (GLenum pname, GLfloat param); +typedef void (GLAPIENTRY * PFNGLPOINTPARAMETERFVEXTPROC) (GLenum pname, GLfloat* params); + +#define glPointParameterfEXT GLEW_GET_FUN(__glewPointParameterfEXT) +#define glPointParameterfvEXT GLEW_GET_FUN(__glewPointParameterfvEXT) + +#define GLEW_EXT_point_parameters GLEW_GET_VAR(__GLEW_EXT_point_parameters) + +#endif /* GL_EXT_point_parameters */ + +/* ------------------------- GL_EXT_polygon_offset ------------------------- */ + +#ifndef GL_EXT_polygon_offset +#define GL_EXT_polygon_offset 1 + +#define GL_POLYGON_OFFSET_EXT 0x8037 +#define GL_POLYGON_OFFSET_FACTOR_EXT 0x8038 +#define GL_POLYGON_OFFSET_BIAS_EXT 0x8039 + +typedef void (GLAPIENTRY * PFNGLPOLYGONOFFSETEXTPROC) (GLfloat factor, GLfloat bias); + +#define glPolygonOffsetEXT GLEW_GET_FUN(__glewPolygonOffsetEXT) + +#define GLEW_EXT_polygon_offset GLEW_GET_VAR(__GLEW_EXT_polygon_offset) + +#endif /* GL_EXT_polygon_offset */ + +/* ------------------------- GL_EXT_rescale_normal ------------------------- */ + +#ifndef GL_EXT_rescale_normal +#define GL_EXT_rescale_normal 1 + +#define GL_RESCALE_NORMAL_EXT 0x803A + +#define GLEW_EXT_rescale_normal GLEW_GET_VAR(__GLEW_EXT_rescale_normal) + +#endif /* GL_EXT_rescale_normal */ + +/* -------------------------- GL_EXT_scene_marker -------------------------- */ + +#ifndef GL_EXT_scene_marker +#define GL_EXT_scene_marker 1 + +typedef void (GLAPIENTRY * PFNGLBEGINSCENEEXTPROC) (void); +typedef void (GLAPIENTRY * PFNGLENDSCENEEXTPROC) (void); + +#define glBeginSceneEXT GLEW_GET_FUN(__glewBeginSceneEXT) +#define glEndSceneEXT GLEW_GET_FUN(__glewEndSceneEXT) + +#define GLEW_EXT_scene_marker GLEW_GET_VAR(__GLEW_EXT_scene_marker) + +#endif /* GL_EXT_scene_marker */ + +/* ------------------------- GL_EXT_secondary_color ------------------------ */ + +#ifndef GL_EXT_secondary_color +#define GL_EXT_secondary_color 1 + +#define GL_COLOR_SUM_EXT 0x8458 +#define GL_CURRENT_SECONDARY_COLOR_EXT 0x8459 +#define GL_SECONDARY_COLOR_ARRAY_SIZE_EXT 0x845A +#define GL_SECONDARY_COLOR_ARRAY_TYPE_EXT 0x845B +#define GL_SECONDARY_COLOR_ARRAY_STRIDE_EXT 0x845C +#define GL_SECONDARY_COLOR_ARRAY_POINTER_EXT 0x845D +#define GL_SECONDARY_COLOR_ARRAY_EXT 0x845E + +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3BEXTPROC) (GLbyte red, GLbyte green, GLbyte blue); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3BVEXTPROC) (const GLbyte *v); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3DEXTPROC) (GLdouble red, GLdouble green, GLdouble blue); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3DVEXTPROC) (const GLdouble *v); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3FEXTPROC) (GLfloat red, GLfloat green, GLfloat blue); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3FVEXTPROC) (const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3IEXTPROC) (GLint red, GLint green, GLint blue); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3IVEXTPROC) (const GLint *v); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3SEXTPROC) (GLshort red, GLshort green, GLshort blue); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3SVEXTPROC) (const GLshort *v); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3UBEXTPROC) (GLubyte red, GLubyte green, GLubyte blue); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3UBVEXTPROC) (const GLubyte *v); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3UIEXTPROC) (GLuint red, GLuint green, GLuint blue); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3UIVEXTPROC) (const GLuint *v); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3USEXTPROC) (GLushort red, GLushort green, GLushort blue); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3USVEXTPROC) (const GLushort *v); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLORPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLvoid *pointer); + +#define glSecondaryColor3bEXT GLEW_GET_FUN(__glewSecondaryColor3bEXT) +#define glSecondaryColor3bvEXT GLEW_GET_FUN(__glewSecondaryColor3bvEXT) +#define glSecondaryColor3dEXT GLEW_GET_FUN(__glewSecondaryColor3dEXT) +#define glSecondaryColor3dvEXT GLEW_GET_FUN(__glewSecondaryColor3dvEXT) +#define glSecondaryColor3fEXT GLEW_GET_FUN(__glewSecondaryColor3fEXT) +#define glSecondaryColor3fvEXT GLEW_GET_FUN(__glewSecondaryColor3fvEXT) +#define glSecondaryColor3iEXT GLEW_GET_FUN(__glewSecondaryColor3iEXT) +#define glSecondaryColor3ivEXT GLEW_GET_FUN(__glewSecondaryColor3ivEXT) +#define glSecondaryColor3sEXT GLEW_GET_FUN(__glewSecondaryColor3sEXT) +#define glSecondaryColor3svEXT GLEW_GET_FUN(__glewSecondaryColor3svEXT) +#define glSecondaryColor3ubEXT GLEW_GET_FUN(__glewSecondaryColor3ubEXT) +#define glSecondaryColor3ubvEXT GLEW_GET_FUN(__glewSecondaryColor3ubvEXT) +#define glSecondaryColor3uiEXT GLEW_GET_FUN(__glewSecondaryColor3uiEXT) +#define glSecondaryColor3uivEXT GLEW_GET_FUN(__glewSecondaryColor3uivEXT) +#define glSecondaryColor3usEXT GLEW_GET_FUN(__glewSecondaryColor3usEXT) +#define glSecondaryColor3usvEXT GLEW_GET_FUN(__glewSecondaryColor3usvEXT) +#define glSecondaryColorPointerEXT GLEW_GET_FUN(__glewSecondaryColorPointerEXT) + +#define GLEW_EXT_secondary_color GLEW_GET_VAR(__GLEW_EXT_secondary_color) + +#endif /* GL_EXT_secondary_color */ + +/* --------------------- GL_EXT_separate_specular_color -------------------- */ + +#ifndef GL_EXT_separate_specular_color +#define GL_EXT_separate_specular_color 1 + +#define GL_LIGHT_MODEL_COLOR_CONTROL_EXT 0x81F8 +#define GL_SINGLE_COLOR_EXT 0x81F9 +#define GL_SEPARATE_SPECULAR_COLOR_EXT 0x81FA + +#define GLEW_EXT_separate_specular_color GLEW_GET_VAR(__GLEW_EXT_separate_specular_color) + +#endif /* GL_EXT_separate_specular_color */ + +/* -------------------------- GL_EXT_shadow_funcs -------------------------- */ + +#ifndef GL_EXT_shadow_funcs +#define GL_EXT_shadow_funcs 1 + +#define GLEW_EXT_shadow_funcs GLEW_GET_VAR(__GLEW_EXT_shadow_funcs) + +#endif /* GL_EXT_shadow_funcs */ + +/* --------------------- GL_EXT_shared_texture_palette --------------------- */ + +#ifndef GL_EXT_shared_texture_palette +#define GL_EXT_shared_texture_palette 1 + +#define GL_SHARED_TEXTURE_PALETTE_EXT 0x81FB + +#define GLEW_EXT_shared_texture_palette GLEW_GET_VAR(__GLEW_EXT_shared_texture_palette) + +#endif /* GL_EXT_shared_texture_palette */ + +/* ------------------------ GL_EXT_stencil_clear_tag ----------------------- */ + +#ifndef GL_EXT_stencil_clear_tag +#define GL_EXT_stencil_clear_tag 1 + +#define GL_STENCIL_TAG_BITS_EXT 0x88F2 +#define GL_STENCIL_CLEAR_TAG_VALUE_EXT 0x88F3 + +#define GLEW_EXT_stencil_clear_tag GLEW_GET_VAR(__GLEW_EXT_stencil_clear_tag) + +#endif /* GL_EXT_stencil_clear_tag */ + +/* ------------------------ GL_EXT_stencil_two_side ------------------------ */ + +#ifndef GL_EXT_stencil_two_side +#define GL_EXT_stencil_two_side 1 + +#define GL_STENCIL_TEST_TWO_SIDE_EXT 0x8910 +#define GL_ACTIVE_STENCIL_FACE_EXT 0x8911 + +typedef void (GLAPIENTRY * PFNGLACTIVESTENCILFACEEXTPROC) (GLenum face); + +#define glActiveStencilFaceEXT GLEW_GET_FUN(__glewActiveStencilFaceEXT) + +#define GLEW_EXT_stencil_two_side GLEW_GET_VAR(__GLEW_EXT_stencil_two_side) + +#endif /* GL_EXT_stencil_two_side */ + +/* -------------------------- GL_EXT_stencil_wrap -------------------------- */ + +#ifndef GL_EXT_stencil_wrap +#define GL_EXT_stencil_wrap 1 + +#define GL_INCR_WRAP_EXT 0x8507 +#define GL_DECR_WRAP_EXT 0x8508 + +#define GLEW_EXT_stencil_wrap GLEW_GET_VAR(__GLEW_EXT_stencil_wrap) + +#endif /* GL_EXT_stencil_wrap */ + +/* --------------------------- GL_EXT_subtexture --------------------------- */ + +#ifndef GL_EXT_subtexture +#define GL_EXT_subtexture 1 + +typedef void (GLAPIENTRY * PFNGLTEXSUBIMAGE1DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const void* pixels); +typedef void (GLAPIENTRY * PFNGLTEXSUBIMAGE2DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void* pixels); +typedef void (GLAPIENTRY * PFNGLTEXSUBIMAGE3DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void* pixels); + +#define glTexSubImage1DEXT GLEW_GET_FUN(__glewTexSubImage1DEXT) +#define glTexSubImage2DEXT GLEW_GET_FUN(__glewTexSubImage2DEXT) +#define glTexSubImage3DEXT GLEW_GET_FUN(__glewTexSubImage3DEXT) + +#define GLEW_EXT_subtexture GLEW_GET_VAR(__GLEW_EXT_subtexture) + +#endif /* GL_EXT_subtexture */ + +/* ----------------------------- GL_EXT_texture ---------------------------- */ + +#ifndef GL_EXT_texture +#define GL_EXT_texture 1 + +#define GL_ALPHA4_EXT 0x803B +#define GL_ALPHA8_EXT 0x803C +#define GL_ALPHA12_EXT 0x803D +#define GL_ALPHA16_EXT 0x803E +#define GL_LUMINANCE4_EXT 0x803F +#define GL_LUMINANCE8_EXT 0x8040 +#define GL_LUMINANCE12_EXT 0x8041 +#define GL_LUMINANCE16_EXT 0x8042 +#define GL_LUMINANCE4_ALPHA4_EXT 0x8043 +#define GL_LUMINANCE6_ALPHA2_EXT 0x8044 +#define GL_LUMINANCE8_ALPHA8_EXT 0x8045 +#define GL_LUMINANCE12_ALPHA4_EXT 0x8046 +#define GL_LUMINANCE12_ALPHA12_EXT 0x8047 +#define GL_LUMINANCE16_ALPHA16_EXT 0x8048 +#define GL_INTENSITY_EXT 0x8049 +#define GL_INTENSITY4_EXT 0x804A +#define GL_INTENSITY8_EXT 0x804B +#define GL_INTENSITY12_EXT 0x804C +#define GL_INTENSITY16_EXT 0x804D +#define GL_RGB2_EXT 0x804E +#define GL_RGB4_EXT 0x804F +#define GL_RGB5_EXT 0x8050 +#define GL_RGB8_EXT 0x8051 +#define GL_RGB10_EXT 0x8052 +#define GL_RGB12_EXT 0x8053 +#define GL_RGB16_EXT 0x8054 +#define GL_RGBA2_EXT 0x8055 +#define GL_RGBA4_EXT 0x8056 +#define GL_RGB5_A1_EXT 0x8057 +#define GL_RGBA8_EXT 0x8058 +#define GL_RGB10_A2_EXT 0x8059 +#define GL_RGBA12_EXT 0x805A +#define GL_RGBA16_EXT 0x805B +#define GL_TEXTURE_RED_SIZE_EXT 0x805C +#define GL_TEXTURE_GREEN_SIZE_EXT 0x805D +#define GL_TEXTURE_BLUE_SIZE_EXT 0x805E +#define GL_TEXTURE_ALPHA_SIZE_EXT 0x805F +#define GL_TEXTURE_LUMINANCE_SIZE_EXT 0x8060 +#define GL_TEXTURE_INTENSITY_SIZE_EXT 0x8061 +#define GL_REPLACE_EXT 0x8062 +#define GL_PROXY_TEXTURE_1D_EXT 0x8063 +#define GL_PROXY_TEXTURE_2D_EXT 0x8064 + +#define GLEW_EXT_texture GLEW_GET_VAR(__GLEW_EXT_texture) + +#endif /* GL_EXT_texture */ + +/* ---------------------------- GL_EXT_texture3D --------------------------- */ + +#ifndef GL_EXT_texture3D +#define GL_EXT_texture3D 1 + +#define GL_PACK_SKIP_IMAGES_EXT 0x806B +#define GL_PACK_IMAGE_HEIGHT_EXT 0x806C +#define GL_UNPACK_SKIP_IMAGES_EXT 0x806D +#define GL_UNPACK_IMAGE_HEIGHT_EXT 0x806E +#define GL_TEXTURE_3D_EXT 0x806F +#define GL_PROXY_TEXTURE_3D_EXT 0x8070 +#define GL_TEXTURE_DEPTH_EXT 0x8071 +#define GL_TEXTURE_WRAP_R_EXT 0x8072 +#define GL_MAX_3D_TEXTURE_SIZE_EXT 0x8073 + +typedef void (GLAPIENTRY * PFNGLTEXIMAGE3DEXTPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void* pixels); + +#define glTexImage3DEXT GLEW_GET_FUN(__glewTexImage3DEXT) + +#define GLEW_EXT_texture3D GLEW_GET_VAR(__GLEW_EXT_texture3D) + +#endif /* GL_EXT_texture3D */ + +/* -------------------------- GL_EXT_texture_array ------------------------- */ + +#ifndef GL_EXT_texture_array +#define GL_EXT_texture_array 1 + +#define GL_COMPARE_REF_DEPTH_TO_TEXTURE_EXT 0x884E +#define GL_MAX_ARRAY_TEXTURE_LAYERS_EXT 0x88FF +#define GL_TEXTURE_1D_ARRAY_EXT 0x8C18 +#define GL_PROXY_TEXTURE_1D_ARRAY_EXT 0x8C19 +#define GL_TEXTURE_2D_ARRAY_EXT 0x8C1A +#define GL_PROXY_TEXTURE_2D_ARRAY_EXT 0x8C1B +#define GL_TEXTURE_BINDING_1D_ARRAY_EXT 0x8C1C +#define GL_TEXTURE_BINDING_2D_ARRAY_EXT 0x8C1D + +#define GLEW_EXT_texture_array GLEW_GET_VAR(__GLEW_EXT_texture_array) + +#endif /* GL_EXT_texture_array */ + +/* ---------------------- GL_EXT_texture_buffer_object --------------------- */ + +#ifndef GL_EXT_texture_buffer_object +#define GL_EXT_texture_buffer_object 1 + +#define GL_TEXTURE_BUFFER_EXT 0x8C2A +#define GL_MAX_TEXTURE_BUFFER_SIZE_EXT 0x8C2B +#define GL_TEXTURE_BINDING_BUFFER_EXT 0x8C2C +#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING_EXT 0x8C2D +#define GL_TEXTURE_BUFFER_FORMAT_EXT 0x8C2E + +typedef void (GLAPIENTRY * PFNGLTEXBUFFEREXTPROC) (GLenum target, GLenum internalformat, GLuint buffer); + +#define glTexBufferEXT GLEW_GET_FUN(__glewTexBufferEXT) + +#define GLEW_EXT_texture_buffer_object GLEW_GET_VAR(__GLEW_EXT_texture_buffer_object) + +#endif /* GL_EXT_texture_buffer_object */ + +/* -------------------- GL_EXT_texture_compression_dxt1 -------------------- */ + +#ifndef GL_EXT_texture_compression_dxt1 +#define GL_EXT_texture_compression_dxt1 1 + +#define GL_COMPRESSED_RGB_S3TC_DXT1_EXT 0x83F0 +#define GL_COMPRESSED_RGBA_S3TC_DXT1_EXT 0x83F1 + +#define GLEW_EXT_texture_compression_dxt1 GLEW_GET_VAR(__GLEW_EXT_texture_compression_dxt1) + +#endif /* GL_EXT_texture_compression_dxt1 */ + +/* -------------------- GL_EXT_texture_compression_latc -------------------- */ + +#ifndef GL_EXT_texture_compression_latc +#define GL_EXT_texture_compression_latc 1 + +#define GL_COMPRESSED_LUMINANCE_LATC1_EXT 0x8C70 +#define GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT 0x8C71 +#define GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT 0x8C72 +#define GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT 0x8C73 + +#define GLEW_EXT_texture_compression_latc GLEW_GET_VAR(__GLEW_EXT_texture_compression_latc) + +#endif /* GL_EXT_texture_compression_latc */ + +/* -------------------- GL_EXT_texture_compression_rgtc -------------------- */ + +#ifndef GL_EXT_texture_compression_rgtc +#define GL_EXT_texture_compression_rgtc 1 + +#define GL_COMPRESSED_RED_RGTC1_EXT 0x8DBB +#define GL_COMPRESSED_SIGNED_RED_RGTC1_EXT 0x8DBC +#define GL_COMPRESSED_RED_GREEN_RGTC2_EXT 0x8DBD +#define GL_COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT 0x8DBE + +#define GLEW_EXT_texture_compression_rgtc GLEW_GET_VAR(__GLEW_EXT_texture_compression_rgtc) + +#endif /* GL_EXT_texture_compression_rgtc */ + +/* -------------------- GL_EXT_texture_compression_s3tc -------------------- */ + +#ifndef GL_EXT_texture_compression_s3tc +#define GL_EXT_texture_compression_s3tc 1 + +#define GL_COMPRESSED_RGB_S3TC_DXT1_EXT 0x83F0 +#define GL_COMPRESSED_RGBA_S3TC_DXT1_EXT 0x83F1 +#define GL_COMPRESSED_RGBA_S3TC_DXT3_EXT 0x83F2 +#define GL_COMPRESSED_RGBA_S3TC_DXT5_EXT 0x83F3 + +#define GLEW_EXT_texture_compression_s3tc GLEW_GET_VAR(__GLEW_EXT_texture_compression_s3tc) + +#endif /* GL_EXT_texture_compression_s3tc */ + +/* ------------------------ GL_EXT_texture_cube_map ------------------------ */ + +#ifndef GL_EXT_texture_cube_map +#define GL_EXT_texture_cube_map 1 + +#define GL_NORMAL_MAP_EXT 0x8511 +#define GL_REFLECTION_MAP_EXT 0x8512 +#define GL_TEXTURE_CUBE_MAP_EXT 0x8513 +#define GL_TEXTURE_BINDING_CUBE_MAP_EXT 0x8514 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_X_EXT 0x8515 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X_EXT 0x8516 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y_EXT 0x8517 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_EXT 0x8518 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z_EXT 0x8519 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_EXT 0x851A +#define GL_PROXY_TEXTURE_CUBE_MAP_EXT 0x851B +#define GL_MAX_CUBE_MAP_TEXTURE_SIZE_EXT 0x851C + +#define GLEW_EXT_texture_cube_map GLEW_GET_VAR(__GLEW_EXT_texture_cube_map) + +#endif /* GL_EXT_texture_cube_map */ + +/* ----------------------- GL_EXT_texture_edge_clamp ----------------------- */ + +#ifndef GL_EXT_texture_edge_clamp +#define GL_EXT_texture_edge_clamp 1 + +#define GL_CLAMP_TO_EDGE_EXT 0x812F + +#define GLEW_EXT_texture_edge_clamp GLEW_GET_VAR(__GLEW_EXT_texture_edge_clamp) + +#endif /* GL_EXT_texture_edge_clamp */ + +/* --------------------------- GL_EXT_texture_env -------------------------- */ + +#ifndef GL_EXT_texture_env +#define GL_EXT_texture_env 1 + +#define GL_TEXTURE_ENV0_EXT 0 +#define GL_ENV_BLEND_EXT 0 +#define GL_TEXTURE_ENV_SHIFT_EXT 0 +#define GL_ENV_REPLACE_EXT 0 +#define GL_ENV_ADD_EXT 0 +#define GL_ENV_SUBTRACT_EXT 0 +#define GL_TEXTURE_ENV_MODE_ALPHA_EXT 0 +#define GL_ENV_REVERSE_SUBTRACT_EXT 0 +#define GL_ENV_REVERSE_BLEND_EXT 0 +#define GL_ENV_COPY_EXT 0 +#define GL_ENV_MODULATE_EXT 0 + +#define GLEW_EXT_texture_env GLEW_GET_VAR(__GLEW_EXT_texture_env) + +#endif /* GL_EXT_texture_env */ + +/* ------------------------- GL_EXT_texture_env_add ------------------------ */ + +#ifndef GL_EXT_texture_env_add +#define GL_EXT_texture_env_add 1 + +#define GLEW_EXT_texture_env_add GLEW_GET_VAR(__GLEW_EXT_texture_env_add) + +#endif /* GL_EXT_texture_env_add */ + +/* ----------------------- GL_EXT_texture_env_combine ---------------------- */ + +#ifndef GL_EXT_texture_env_combine +#define GL_EXT_texture_env_combine 1 + +#define GL_COMBINE_EXT 0x8570 +#define GL_COMBINE_RGB_EXT 0x8571 +#define GL_COMBINE_ALPHA_EXT 0x8572 +#define GL_RGB_SCALE_EXT 0x8573 +#define GL_ADD_SIGNED_EXT 0x8574 +#define GL_INTERPOLATE_EXT 0x8575 +#define GL_CONSTANT_EXT 0x8576 +#define GL_PRIMARY_COLOR_EXT 0x8577 +#define GL_PREVIOUS_EXT 0x8578 +#define GL_SOURCE0_RGB_EXT 0x8580 +#define GL_SOURCE1_RGB_EXT 0x8581 +#define GL_SOURCE2_RGB_EXT 0x8582 +#define GL_SOURCE0_ALPHA_EXT 0x8588 +#define GL_SOURCE1_ALPHA_EXT 0x8589 +#define GL_SOURCE2_ALPHA_EXT 0x858A +#define GL_OPERAND0_RGB_EXT 0x8590 +#define GL_OPERAND1_RGB_EXT 0x8591 +#define GL_OPERAND2_RGB_EXT 0x8592 +#define GL_OPERAND0_ALPHA_EXT 0x8598 +#define GL_OPERAND1_ALPHA_EXT 0x8599 +#define GL_OPERAND2_ALPHA_EXT 0x859A + +#define GLEW_EXT_texture_env_combine GLEW_GET_VAR(__GLEW_EXT_texture_env_combine) + +#endif /* GL_EXT_texture_env_combine */ + +/* ------------------------ GL_EXT_texture_env_dot3 ------------------------ */ + +#ifndef GL_EXT_texture_env_dot3 +#define GL_EXT_texture_env_dot3 1 + +#define GL_DOT3_RGB_EXT 0x8740 +#define GL_DOT3_RGBA_EXT 0x8741 + +#define GLEW_EXT_texture_env_dot3 GLEW_GET_VAR(__GLEW_EXT_texture_env_dot3) + +#endif /* GL_EXT_texture_env_dot3 */ + +/* ------------------- GL_EXT_texture_filter_anisotropic ------------------- */ + +#ifndef GL_EXT_texture_filter_anisotropic +#define GL_EXT_texture_filter_anisotropic 1 + +#define GL_TEXTURE_MAX_ANISOTROPY_EXT 0x84FE +#define GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT 0x84FF + +#define GLEW_EXT_texture_filter_anisotropic GLEW_GET_VAR(__GLEW_EXT_texture_filter_anisotropic) + +#endif /* GL_EXT_texture_filter_anisotropic */ + +/* ------------------------- GL_EXT_texture_integer ------------------------ */ + +#ifndef GL_EXT_texture_integer +#define GL_EXT_texture_integer 1 + +#define GL_RGBA32UI_EXT 0x8D70 +#define GL_RGB32UI_EXT 0x8D71 +#define GL_ALPHA32UI_EXT 0x8D72 +#define GL_INTENSITY32UI_EXT 0x8D73 +#define GL_LUMINANCE32UI_EXT 0x8D74 +#define GL_LUMINANCE_ALPHA32UI_EXT 0x8D75 +#define GL_RGBA16UI_EXT 0x8D76 +#define GL_RGB16UI_EXT 0x8D77 +#define GL_ALPHA16UI_EXT 0x8D78 +#define GL_INTENSITY16UI_EXT 0x8D79 +#define GL_LUMINANCE16UI_EXT 0x8D7A +#define GL_LUMINANCE_ALPHA16UI_EXT 0x8D7B +#define GL_RGBA8UI_EXT 0x8D7C +#define GL_RGB8UI_EXT 0x8D7D +#define GL_ALPHA8UI_EXT 0x8D7E +#define GL_INTENSITY8UI_EXT 0x8D7F +#define GL_LUMINANCE8UI_EXT 0x8D80 +#define GL_LUMINANCE_ALPHA8UI_EXT 0x8D81 +#define GL_RGBA32I_EXT 0x8D82 +#define GL_RGB32I_EXT 0x8D83 +#define GL_ALPHA32I_EXT 0x8D84 +#define GL_INTENSITY32I_EXT 0x8D85 +#define GL_LUMINANCE32I_EXT 0x8D86 +#define GL_LUMINANCE_ALPHA32I_EXT 0x8D87 +#define GL_RGBA16I_EXT 0x8D88 +#define GL_RGB16I_EXT 0x8D89 +#define GL_ALPHA16I_EXT 0x8D8A +#define GL_INTENSITY16I_EXT 0x8D8B +#define GL_LUMINANCE16I_EXT 0x8D8C +#define GL_LUMINANCE_ALPHA16I_EXT 0x8D8D +#define GL_RGBA8I_EXT 0x8D8E +#define GL_RGB8I_EXT 0x8D8F +#define GL_ALPHA8I_EXT 0x8D90 +#define GL_INTENSITY8I_EXT 0x8D91 +#define GL_LUMINANCE8I_EXT 0x8D92 +#define GL_LUMINANCE_ALPHA8I_EXT 0x8D93 +#define GL_RED_INTEGER_EXT 0x8D94 +#define GL_GREEN_INTEGER_EXT 0x8D95 +#define GL_BLUE_INTEGER_EXT 0x8D96 +#define GL_ALPHA_INTEGER_EXT 0x8D97 +#define GL_RGB_INTEGER_EXT 0x8D98 +#define GL_RGBA_INTEGER_EXT 0x8D99 +#define GL_BGR_INTEGER_EXT 0x8D9A +#define GL_BGRA_INTEGER_EXT 0x8D9B +#define GL_LUMINANCE_INTEGER_EXT 0x8D9C +#define GL_LUMINANCE_ALPHA_INTEGER_EXT 0x8D9D +#define GL_RGBA_INTEGER_MODE_EXT 0x8D9E + +typedef void (GLAPIENTRY * PFNGLCLEARCOLORIIEXTPROC) (GLint red, GLint green, GLint blue, GLint alpha); +typedef void (GLAPIENTRY * PFNGLCLEARCOLORIUIEXTPROC) (GLuint red, GLuint green, GLuint blue, GLuint alpha); +typedef void (GLAPIENTRY * PFNGLGETTEXPARAMETERIIVEXTPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (GLAPIENTRY * PFNGLGETTEXPARAMETERIUIVEXTPROC) (GLenum target, GLenum pname, GLuint *params); +typedef void (GLAPIENTRY * PFNGLTEXPARAMETERIIVEXTPROC) (GLenum target, GLenum pname, const GLint *params); +typedef void (GLAPIENTRY * PFNGLTEXPARAMETERIUIVEXTPROC) (GLenum target, GLenum pname, const GLuint *params); + +#define glClearColorIiEXT GLEW_GET_FUN(__glewClearColorIiEXT) +#define glClearColorIuiEXT GLEW_GET_FUN(__glewClearColorIuiEXT) +#define glGetTexParameterIivEXT GLEW_GET_FUN(__glewGetTexParameterIivEXT) +#define glGetTexParameterIuivEXT GLEW_GET_FUN(__glewGetTexParameterIuivEXT) +#define glTexParameterIivEXT GLEW_GET_FUN(__glewTexParameterIivEXT) +#define glTexParameterIuivEXT GLEW_GET_FUN(__glewTexParameterIuivEXT) + +#define GLEW_EXT_texture_integer GLEW_GET_VAR(__GLEW_EXT_texture_integer) + +#endif /* GL_EXT_texture_integer */ + +/* ------------------------ GL_EXT_texture_lod_bias ------------------------ */ + +#ifndef GL_EXT_texture_lod_bias +#define GL_EXT_texture_lod_bias 1 + +#define GL_MAX_TEXTURE_LOD_BIAS_EXT 0x84FD +#define GL_TEXTURE_FILTER_CONTROL_EXT 0x8500 +#define GL_TEXTURE_LOD_BIAS_EXT 0x8501 + +#define GLEW_EXT_texture_lod_bias GLEW_GET_VAR(__GLEW_EXT_texture_lod_bias) + +#endif /* GL_EXT_texture_lod_bias */ + +/* ---------------------- GL_EXT_texture_mirror_clamp ---------------------- */ + +#ifndef GL_EXT_texture_mirror_clamp +#define GL_EXT_texture_mirror_clamp 1 + +#define GL_MIRROR_CLAMP_EXT 0x8742 +#define GL_MIRROR_CLAMP_TO_EDGE_EXT 0x8743 +#define GL_MIRROR_CLAMP_TO_BORDER_EXT 0x8912 + +#define GLEW_EXT_texture_mirror_clamp GLEW_GET_VAR(__GLEW_EXT_texture_mirror_clamp) + +#endif /* GL_EXT_texture_mirror_clamp */ + +/* ------------------------- GL_EXT_texture_object ------------------------- */ + +#ifndef GL_EXT_texture_object +#define GL_EXT_texture_object 1 + +#define GL_TEXTURE_PRIORITY_EXT 0x8066 +#define GL_TEXTURE_RESIDENT_EXT 0x8067 +#define GL_TEXTURE_1D_BINDING_EXT 0x8068 +#define GL_TEXTURE_2D_BINDING_EXT 0x8069 +#define GL_TEXTURE_3D_BINDING_EXT 0x806A + +typedef GLboolean (GLAPIENTRY * PFNGLARETEXTURESRESIDENTEXTPROC) (GLsizei n, const GLuint* textures, GLboolean* residences); +typedef void (GLAPIENTRY * PFNGLBINDTEXTUREEXTPROC) (GLenum target, GLuint texture); +typedef void (GLAPIENTRY * PFNGLDELETETEXTURESEXTPROC) (GLsizei n, const GLuint* textures); +typedef void (GLAPIENTRY * PFNGLGENTEXTURESEXTPROC) (GLsizei n, GLuint* textures); +typedef GLboolean (GLAPIENTRY * PFNGLISTEXTUREEXTPROC) (GLuint texture); +typedef void (GLAPIENTRY * PFNGLPRIORITIZETEXTURESEXTPROC) (GLsizei n, const GLuint* textures, const GLclampf* priorities); + +#define glAreTexturesResidentEXT GLEW_GET_FUN(__glewAreTexturesResidentEXT) +#define glBindTextureEXT GLEW_GET_FUN(__glewBindTextureEXT) +#define glDeleteTexturesEXT GLEW_GET_FUN(__glewDeleteTexturesEXT) +#define glGenTexturesEXT GLEW_GET_FUN(__glewGenTexturesEXT) +#define glIsTextureEXT GLEW_GET_FUN(__glewIsTextureEXT) +#define glPrioritizeTexturesEXT GLEW_GET_FUN(__glewPrioritizeTexturesEXT) + +#define GLEW_EXT_texture_object GLEW_GET_VAR(__GLEW_EXT_texture_object) + +#endif /* GL_EXT_texture_object */ + +/* --------------------- GL_EXT_texture_perturb_normal --------------------- */ + +#ifndef GL_EXT_texture_perturb_normal +#define GL_EXT_texture_perturb_normal 1 + +#define GL_PERTURB_EXT 0x85AE +#define GL_TEXTURE_NORMAL_EXT 0x85AF + +typedef void (GLAPIENTRY * PFNGLTEXTURENORMALEXTPROC) (GLenum mode); + +#define glTextureNormalEXT GLEW_GET_FUN(__glewTextureNormalEXT) + +#define GLEW_EXT_texture_perturb_normal GLEW_GET_VAR(__GLEW_EXT_texture_perturb_normal) + +#endif /* GL_EXT_texture_perturb_normal */ + +/* ------------------------ GL_EXT_texture_rectangle ----------------------- */ + +#ifndef GL_EXT_texture_rectangle +#define GL_EXT_texture_rectangle 1 + +#define GL_TEXTURE_RECTANGLE_EXT 0x84F5 +#define GL_TEXTURE_BINDING_RECTANGLE_EXT 0x84F6 +#define GL_PROXY_TEXTURE_RECTANGLE_EXT 0x84F7 +#define GL_MAX_RECTANGLE_TEXTURE_SIZE_EXT 0x84F8 + +#define GLEW_EXT_texture_rectangle GLEW_GET_VAR(__GLEW_EXT_texture_rectangle) + +#endif /* GL_EXT_texture_rectangle */ + +/* -------------------------- GL_EXT_texture_sRGB -------------------------- */ + +#ifndef GL_EXT_texture_sRGB +#define GL_EXT_texture_sRGB 1 + +#define GL_SRGB_EXT 0x8C40 +#define GL_SRGB8_EXT 0x8C41 +#define GL_SRGB_ALPHA_EXT 0x8C42 +#define GL_SRGB8_ALPHA8_EXT 0x8C43 +#define GL_SLUMINANCE_ALPHA_EXT 0x8C44 +#define GL_SLUMINANCE8_ALPHA8_EXT 0x8C45 +#define GL_SLUMINANCE_EXT 0x8C46 +#define GL_SLUMINANCE8_EXT 0x8C47 +#define GL_COMPRESSED_SRGB_EXT 0x8C48 +#define GL_COMPRESSED_SRGB_ALPHA_EXT 0x8C49 +#define GL_COMPRESSED_SLUMINANCE_EXT 0x8C4A +#define GL_COMPRESSED_SLUMINANCE_ALPHA_EXT 0x8C4B +#define GL_COMPRESSED_SRGB_S3TC_DXT1_EXT 0x8C4C +#define GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT 0x8C4D +#define GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT 0x8C4E +#define GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT 0x8C4F + +#define GLEW_EXT_texture_sRGB GLEW_GET_VAR(__GLEW_EXT_texture_sRGB) + +#endif /* GL_EXT_texture_sRGB */ + +/* --------------------- GL_EXT_texture_shared_exponent -------------------- */ + +#ifndef GL_EXT_texture_shared_exponent +#define GL_EXT_texture_shared_exponent 1 + +#define GL_RGB9_E5_EXT 0x8C3D +#define GL_UNSIGNED_INT_5_9_9_9_REV_EXT 0x8C3E +#define GL_TEXTURE_SHARED_SIZE_EXT 0x8C3F + +#define GLEW_EXT_texture_shared_exponent GLEW_GET_VAR(__GLEW_EXT_texture_shared_exponent) + +#endif /* GL_EXT_texture_shared_exponent */ + +/* ------------------------- GL_EXT_texture_swizzle ------------------------ */ + +#ifndef GL_EXT_texture_swizzle +#define GL_EXT_texture_swizzle 1 + +#define GL_TEXTURE_SWIZZLE_R_EXT 0x8E42 +#define GL_TEXTURE_SWIZZLE_G_EXT 0x8E43 +#define GL_TEXTURE_SWIZZLE_B_EXT 0x8E44 +#define GL_TEXTURE_SWIZZLE_A_EXT 0x8E45 +#define GL_TEXTURE_SWIZZLE_RGBA_EXT 0x8E46 + +#define GLEW_EXT_texture_swizzle GLEW_GET_VAR(__GLEW_EXT_texture_swizzle) + +#endif /* GL_EXT_texture_swizzle */ + +/* --------------------------- GL_EXT_timer_query -------------------------- */ + +#ifndef GL_EXT_timer_query +#define GL_EXT_timer_query 1 + +#define GL_TIME_ELAPSED_EXT 0x88BF + +typedef void (GLAPIENTRY * PFNGLGETQUERYOBJECTI64VEXTPROC) (GLuint id, GLenum pname, GLint64EXT *params); +typedef void (GLAPIENTRY * PFNGLGETQUERYOBJECTUI64VEXTPROC) (GLuint id, GLenum pname, GLuint64EXT *params); + +#define glGetQueryObjecti64vEXT GLEW_GET_FUN(__glewGetQueryObjecti64vEXT) +#define glGetQueryObjectui64vEXT GLEW_GET_FUN(__glewGetQueryObjectui64vEXT) + +#define GLEW_EXT_timer_query GLEW_GET_VAR(__GLEW_EXT_timer_query) + +#endif /* GL_EXT_timer_query */ + +/* ----------------------- GL_EXT_transform_feedback ----------------------- */ + +#ifndef GL_EXT_transform_feedback +#define GL_EXT_transform_feedback 1 + +#define GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH_EXT 0x8C76 +#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE_EXT 0x8C7F +#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS_EXT 0x8C80 +#define GL_TRANSFORM_FEEDBACK_VARYINGS_EXT 0x8C83 +#define GL_TRANSFORM_FEEDBACK_BUFFER_START_EXT 0x8C84 +#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE_EXT 0x8C85 +#define GL_PRIMITIVES_GENERATED_EXT 0x8C87 +#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN_EXT 0x8C88 +#define GL_RASTERIZER_DISCARD_EXT 0x8C89 +#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS_EXT 0x8C8A +#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS_EXT 0x8C8B +#define GL_INTERLEAVED_ATTRIBS_EXT 0x8C8C +#define GL_SEPARATE_ATTRIBS_EXT 0x8C8D +#define GL_TRANSFORM_FEEDBACK_BUFFER_EXT 0x8C8E +#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING_EXT 0x8C8F + +typedef void (GLAPIENTRY * PFNGLBEGINTRANSFORMFEEDBACKEXTPROC) (GLenum primitiveMode); +typedef void (GLAPIENTRY * PFNGLBINDBUFFERBASEEXTPROC) (GLenum target, GLuint index, GLuint buffer); +typedef void (GLAPIENTRY * PFNGLBINDBUFFEROFFSETEXTPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset); +typedef void (GLAPIENTRY * PFNGLBINDBUFFERRANGEEXTPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); +typedef void (GLAPIENTRY * PFNGLENDTRANSFORMFEEDBACKEXTPROC) (void); +typedef void (GLAPIENTRY * PFNGLGETTRANSFORMFEEDBACKVARYINGEXTPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei* length, GLsizei *size, GLenum *type, char *name); +typedef void (GLAPIENTRY * PFNGLTRANSFORMFEEDBACKVARYINGSEXTPROC) (GLuint program, GLsizei count, const char ** varyings, GLenum bufferMode); + +#define glBeginTransformFeedbackEXT GLEW_GET_FUN(__glewBeginTransformFeedbackEXT) +#define glBindBufferBaseEXT GLEW_GET_FUN(__glewBindBufferBaseEXT) +#define glBindBufferOffsetEXT GLEW_GET_FUN(__glewBindBufferOffsetEXT) +#define glBindBufferRangeEXT GLEW_GET_FUN(__glewBindBufferRangeEXT) +#define glEndTransformFeedbackEXT GLEW_GET_FUN(__glewEndTransformFeedbackEXT) +#define glGetTransformFeedbackVaryingEXT GLEW_GET_FUN(__glewGetTransformFeedbackVaryingEXT) +#define glTransformFeedbackVaryingsEXT GLEW_GET_FUN(__glewTransformFeedbackVaryingsEXT) + +#define GLEW_EXT_transform_feedback GLEW_GET_VAR(__GLEW_EXT_transform_feedback) + +#endif /* GL_EXT_transform_feedback */ + +/* -------------------------- GL_EXT_vertex_array -------------------------- */ + +#ifndef GL_EXT_vertex_array +#define GL_EXT_vertex_array 1 + +#define GL_DOUBLE_EXT 0x140A +#define GL_VERTEX_ARRAY_EXT 0x8074 +#define GL_NORMAL_ARRAY_EXT 0x8075 +#define GL_COLOR_ARRAY_EXT 0x8076 +#define GL_INDEX_ARRAY_EXT 0x8077 +#define GL_TEXTURE_COORD_ARRAY_EXT 0x8078 +#define GL_EDGE_FLAG_ARRAY_EXT 0x8079 +#define GL_VERTEX_ARRAY_SIZE_EXT 0x807A +#define GL_VERTEX_ARRAY_TYPE_EXT 0x807B +#define GL_VERTEX_ARRAY_STRIDE_EXT 0x807C +#define GL_VERTEX_ARRAY_COUNT_EXT 0x807D +#define GL_NORMAL_ARRAY_TYPE_EXT 0x807E +#define GL_NORMAL_ARRAY_STRIDE_EXT 0x807F +#define GL_NORMAL_ARRAY_COUNT_EXT 0x8080 +#define GL_COLOR_ARRAY_SIZE_EXT 0x8081 +#define GL_COLOR_ARRAY_TYPE_EXT 0x8082 +#define GL_COLOR_ARRAY_STRIDE_EXT 0x8083 +#define GL_COLOR_ARRAY_COUNT_EXT 0x8084 +#define GL_INDEX_ARRAY_TYPE_EXT 0x8085 +#define GL_INDEX_ARRAY_STRIDE_EXT 0x8086 +#define GL_INDEX_ARRAY_COUNT_EXT 0x8087 +#define GL_TEXTURE_COORD_ARRAY_SIZE_EXT 0x8088 +#define GL_TEXTURE_COORD_ARRAY_TYPE_EXT 0x8089 +#define GL_TEXTURE_COORD_ARRAY_STRIDE_EXT 0x808A +#define GL_TEXTURE_COORD_ARRAY_COUNT_EXT 0x808B +#define GL_EDGE_FLAG_ARRAY_STRIDE_EXT 0x808C +#define GL_EDGE_FLAG_ARRAY_COUNT_EXT 0x808D +#define GL_VERTEX_ARRAY_POINTER_EXT 0x808E +#define GL_NORMAL_ARRAY_POINTER_EXT 0x808F +#define GL_COLOR_ARRAY_POINTER_EXT 0x8090 +#define GL_INDEX_ARRAY_POINTER_EXT 0x8091 +#define GL_TEXTURE_COORD_ARRAY_POINTER_EXT 0x8092 +#define GL_EDGE_FLAG_ARRAY_POINTER_EXT 0x8093 + +typedef void (GLAPIENTRY * PFNGLARRAYELEMENTEXTPROC) (GLint i); +typedef void (GLAPIENTRY * PFNGLCOLORPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLsizei count, const void* pointer); +typedef void (GLAPIENTRY * PFNGLDRAWARRAYSEXTPROC) (GLenum mode, GLint first, GLsizei count); +typedef void (GLAPIENTRY * PFNGLEDGEFLAGPOINTEREXTPROC) (GLsizei stride, GLsizei count, const GLboolean* pointer); +typedef void (GLAPIENTRY * PFNGLGETPOINTERVEXTPROC) (GLenum pname, void** params); +typedef void (GLAPIENTRY * PFNGLINDEXPOINTEREXTPROC) (GLenum type, GLsizei stride, GLsizei count, const void* pointer); +typedef void (GLAPIENTRY * PFNGLNORMALPOINTEREXTPROC) (GLenum type, GLsizei stride, GLsizei count, const void* pointer); +typedef void (GLAPIENTRY * PFNGLTEXCOORDPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLsizei count, const void* pointer); +typedef void (GLAPIENTRY * PFNGLVERTEXPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLsizei count, const void* pointer); + +#define glArrayElementEXT GLEW_GET_FUN(__glewArrayElementEXT) +#define glColorPointerEXT GLEW_GET_FUN(__glewColorPointerEXT) +#define glDrawArraysEXT GLEW_GET_FUN(__glewDrawArraysEXT) +#define glEdgeFlagPointerEXT GLEW_GET_FUN(__glewEdgeFlagPointerEXT) +#define glGetPointervEXT GLEW_GET_FUN(__glewGetPointervEXT) +#define glIndexPointerEXT GLEW_GET_FUN(__glewIndexPointerEXT) +#define glNormalPointerEXT GLEW_GET_FUN(__glewNormalPointerEXT) +#define glTexCoordPointerEXT GLEW_GET_FUN(__glewTexCoordPointerEXT) +#define glVertexPointerEXT GLEW_GET_FUN(__glewVertexPointerEXT) + +#define GLEW_EXT_vertex_array GLEW_GET_VAR(__GLEW_EXT_vertex_array) + +#endif /* GL_EXT_vertex_array */ + +/* ------------------------ GL_EXT_vertex_array_bgra ----------------------- */ + +#ifndef GL_EXT_vertex_array_bgra +#define GL_EXT_vertex_array_bgra 1 + +#define GL_BGRA 0x80E1 + +#define GLEW_EXT_vertex_array_bgra GLEW_GET_VAR(__GLEW_EXT_vertex_array_bgra) + +#endif /* GL_EXT_vertex_array_bgra */ + +/* -------------------------- GL_EXT_vertex_shader ------------------------- */ + +#ifndef GL_EXT_vertex_shader +#define GL_EXT_vertex_shader 1 + +#define GL_VERTEX_SHADER_EXT 0x8780 +#define GL_VERTEX_SHADER_BINDING_EXT 0x8781 +#define GL_OP_INDEX_EXT 0x8782 +#define GL_OP_NEGATE_EXT 0x8783 +#define GL_OP_DOT3_EXT 0x8784 +#define GL_OP_DOT4_EXT 0x8785 +#define GL_OP_MUL_EXT 0x8786 +#define GL_OP_ADD_EXT 0x8787 +#define GL_OP_MADD_EXT 0x8788 +#define GL_OP_FRAC_EXT 0x8789 +#define GL_OP_MAX_EXT 0x878A +#define GL_OP_MIN_EXT 0x878B +#define GL_OP_SET_GE_EXT 0x878C +#define GL_OP_SET_LT_EXT 0x878D +#define GL_OP_CLAMP_EXT 0x878E +#define GL_OP_FLOOR_EXT 0x878F +#define GL_OP_ROUND_EXT 0x8790 +#define GL_OP_EXP_BASE_2_EXT 0x8791 +#define GL_OP_LOG_BASE_2_EXT 0x8792 +#define GL_OP_POWER_EXT 0x8793 +#define GL_OP_RECIP_EXT 0x8794 +#define GL_OP_RECIP_SQRT_EXT 0x8795 +#define GL_OP_SUB_EXT 0x8796 +#define GL_OP_CROSS_PRODUCT_EXT 0x8797 +#define GL_OP_MULTIPLY_MATRIX_EXT 0x8798 +#define GL_OP_MOV_EXT 0x8799 +#define GL_OUTPUT_VERTEX_EXT 0x879A +#define GL_OUTPUT_COLOR0_EXT 0x879B +#define GL_OUTPUT_COLOR1_EXT 0x879C +#define GL_OUTPUT_TEXTURE_COORD0_EXT 0x879D +#define GL_OUTPUT_TEXTURE_COORD1_EXT 0x879E +#define GL_OUTPUT_TEXTURE_COORD2_EXT 0x879F +#define GL_OUTPUT_TEXTURE_COORD3_EXT 0x87A0 +#define GL_OUTPUT_TEXTURE_COORD4_EXT 0x87A1 +#define GL_OUTPUT_TEXTURE_COORD5_EXT 0x87A2 +#define GL_OUTPUT_TEXTURE_COORD6_EXT 0x87A3 +#define GL_OUTPUT_TEXTURE_COORD7_EXT 0x87A4 +#define GL_OUTPUT_TEXTURE_COORD8_EXT 0x87A5 +#define GL_OUTPUT_TEXTURE_COORD9_EXT 0x87A6 +#define GL_OUTPUT_TEXTURE_COORD10_EXT 0x87A7 +#define GL_OUTPUT_TEXTURE_COORD11_EXT 0x87A8 +#define GL_OUTPUT_TEXTURE_COORD12_EXT 0x87A9 +#define GL_OUTPUT_TEXTURE_COORD13_EXT 0x87AA +#define GL_OUTPUT_TEXTURE_COORD14_EXT 0x87AB +#define GL_OUTPUT_TEXTURE_COORD15_EXT 0x87AC +#define GL_OUTPUT_TEXTURE_COORD16_EXT 0x87AD +#define GL_OUTPUT_TEXTURE_COORD17_EXT 0x87AE +#define GL_OUTPUT_TEXTURE_COORD18_EXT 0x87AF +#define GL_OUTPUT_TEXTURE_COORD19_EXT 0x87B0 +#define GL_OUTPUT_TEXTURE_COORD20_EXT 0x87B1 +#define GL_OUTPUT_TEXTURE_COORD21_EXT 0x87B2 +#define GL_OUTPUT_TEXTURE_COORD22_EXT 0x87B3 +#define GL_OUTPUT_TEXTURE_COORD23_EXT 0x87B4 +#define GL_OUTPUT_TEXTURE_COORD24_EXT 0x87B5 +#define GL_OUTPUT_TEXTURE_COORD25_EXT 0x87B6 +#define GL_OUTPUT_TEXTURE_COORD26_EXT 0x87B7 +#define GL_OUTPUT_TEXTURE_COORD27_EXT 0x87B8 +#define GL_OUTPUT_TEXTURE_COORD28_EXT 0x87B9 +#define GL_OUTPUT_TEXTURE_COORD29_EXT 0x87BA +#define GL_OUTPUT_TEXTURE_COORD30_EXT 0x87BB +#define GL_OUTPUT_TEXTURE_COORD31_EXT 0x87BC +#define GL_OUTPUT_FOG_EXT 0x87BD +#define GL_SCALAR_EXT 0x87BE +#define GL_VECTOR_EXT 0x87BF +#define GL_MATRIX_EXT 0x87C0 +#define GL_VARIANT_EXT 0x87C1 +#define GL_INVARIANT_EXT 0x87C2 +#define GL_LOCAL_CONSTANT_EXT 0x87C3 +#define GL_LOCAL_EXT 0x87C4 +#define GL_MAX_VERTEX_SHADER_INSTRUCTIONS_EXT 0x87C5 +#define GL_MAX_VERTEX_SHADER_VARIANTS_EXT 0x87C6 +#define GL_MAX_VERTEX_SHADER_INVARIANTS_EXT 0x87C7 +#define GL_MAX_VERTEX_SHADER_LOCAL_CONSTANTS_EXT 0x87C8 +#define GL_MAX_VERTEX_SHADER_LOCALS_EXT 0x87C9 +#define GL_MAX_OPTIMIZED_VERTEX_SHADER_INSTRUCTIONS_EXT 0x87CA +#define GL_MAX_OPTIMIZED_VERTEX_SHADER_VARIANTS_EXT 0x87CB +#define GL_MAX_OPTIMIZED_VERTEX_SHADER_INVARIANTS_EXT 0x87CC +#define GL_MAX_OPTIMIZED_VERTEX_SHADER_LOCAL_CONSTANTS_EXT 0x87CD +#define GL_MAX_OPTIMIZED_VERTEX_SHADER_LOCALS_EXT 0x87CE +#define GL_VERTEX_SHADER_INSTRUCTIONS_EXT 0x87CF +#define GL_VERTEX_SHADER_VARIANTS_EXT 0x87D0 +#define GL_VERTEX_SHADER_INVARIANTS_EXT 0x87D1 +#define GL_VERTEX_SHADER_LOCAL_CONSTANTS_EXT 0x87D2 +#define GL_VERTEX_SHADER_LOCALS_EXT 0x87D3 +#define GL_VERTEX_SHADER_OPTIMIZED_EXT 0x87D4 +#define GL_X_EXT 0x87D5 +#define GL_Y_EXT 0x87D6 +#define GL_Z_EXT 0x87D7 +#define GL_W_EXT 0x87D8 +#define GL_NEGATIVE_X_EXT 0x87D9 +#define GL_NEGATIVE_Y_EXT 0x87DA +#define GL_NEGATIVE_Z_EXT 0x87DB +#define GL_NEGATIVE_W_EXT 0x87DC +#define GL_ZERO_EXT 0x87DD +#define GL_ONE_EXT 0x87DE +#define GL_NEGATIVE_ONE_EXT 0x87DF +#define GL_NORMALIZED_RANGE_EXT 0x87E0 +#define GL_FULL_RANGE_EXT 0x87E1 +#define GL_CURRENT_VERTEX_EXT 0x87E2 +#define GL_MVP_MATRIX_EXT 0x87E3 +#define GL_VARIANT_VALUE_EXT 0x87E4 +#define GL_VARIANT_DATATYPE_EXT 0x87E5 +#define GL_VARIANT_ARRAY_STRIDE_EXT 0x87E6 +#define GL_VARIANT_ARRAY_TYPE_EXT 0x87E7 +#define GL_VARIANT_ARRAY_EXT 0x87E8 +#define GL_VARIANT_ARRAY_POINTER_EXT 0x87E9 +#define GL_INVARIANT_VALUE_EXT 0x87EA +#define GL_INVARIANT_DATATYPE_EXT 0x87EB +#define GL_LOCAL_CONSTANT_VALUE_EXT 0x87EC +#define GL_LOCAL_CONSTANT_DATATYPE_EXT 0x87ED + +typedef void (GLAPIENTRY * PFNGLBEGINVERTEXSHADEREXTPROC) (void); +typedef GLuint (GLAPIENTRY * PFNGLBINDLIGHTPARAMETEREXTPROC) (GLenum light, GLenum value); +typedef GLuint (GLAPIENTRY * PFNGLBINDMATERIALPARAMETEREXTPROC) (GLenum face, GLenum value); +typedef GLuint (GLAPIENTRY * PFNGLBINDPARAMETEREXTPROC) (GLenum value); +typedef GLuint (GLAPIENTRY * PFNGLBINDTEXGENPARAMETEREXTPROC) (GLenum unit, GLenum coord, GLenum value); +typedef GLuint (GLAPIENTRY * PFNGLBINDTEXTUREUNITPARAMETEREXTPROC) (GLenum unit, GLenum value); +typedef void (GLAPIENTRY * PFNGLBINDVERTEXSHADEREXTPROC) (GLuint id); +typedef void (GLAPIENTRY * PFNGLDELETEVERTEXSHADEREXTPROC) (GLuint id); +typedef void (GLAPIENTRY * PFNGLDISABLEVARIANTCLIENTSTATEEXTPROC) (GLuint id); +typedef void (GLAPIENTRY * PFNGLENABLEVARIANTCLIENTSTATEEXTPROC) (GLuint id); +typedef void (GLAPIENTRY * PFNGLENDVERTEXSHADEREXTPROC) (void); +typedef void (GLAPIENTRY * PFNGLEXTRACTCOMPONENTEXTPROC) (GLuint res, GLuint src, GLuint num); +typedef GLuint (GLAPIENTRY * PFNGLGENSYMBOLSEXTPROC) (GLenum dataType, GLenum storageType, GLenum range, GLuint components); +typedef GLuint (GLAPIENTRY * PFNGLGENVERTEXSHADERSEXTPROC) (GLuint range); +typedef void (GLAPIENTRY * PFNGLGETINVARIANTBOOLEANVEXTPROC) (GLuint id, GLenum value, GLboolean *data); +typedef void (GLAPIENTRY * PFNGLGETINVARIANTFLOATVEXTPROC) (GLuint id, GLenum value, GLfloat *data); +typedef void (GLAPIENTRY * PFNGLGETINVARIANTINTEGERVEXTPROC) (GLuint id, GLenum value, GLint *data); +typedef void (GLAPIENTRY * PFNGLGETLOCALCONSTANTBOOLEANVEXTPROC) (GLuint id, GLenum value, GLboolean *data); +typedef void (GLAPIENTRY * PFNGLGETLOCALCONSTANTFLOATVEXTPROC) (GLuint id, GLenum value, GLfloat *data); +typedef void (GLAPIENTRY * PFNGLGETLOCALCONSTANTINTEGERVEXTPROC) (GLuint id, GLenum value, GLint *data); +typedef void (GLAPIENTRY * PFNGLGETVARIANTBOOLEANVEXTPROC) (GLuint id, GLenum value, GLboolean *data); +typedef void (GLAPIENTRY * PFNGLGETVARIANTFLOATVEXTPROC) (GLuint id, GLenum value, GLfloat *data); +typedef void (GLAPIENTRY * PFNGLGETVARIANTINTEGERVEXTPROC) (GLuint id, GLenum value, GLint *data); +typedef void (GLAPIENTRY * PFNGLGETVARIANTPOINTERVEXTPROC) (GLuint id, GLenum value, GLvoid **data); +typedef void (GLAPIENTRY * PFNGLINSERTCOMPONENTEXTPROC) (GLuint res, GLuint src, GLuint num); +typedef GLboolean (GLAPIENTRY * PFNGLISVARIANTENABLEDEXTPROC) (GLuint id, GLenum cap); +typedef void (GLAPIENTRY * PFNGLSETINVARIANTEXTPROC) (GLuint id, GLenum type, GLvoid *addr); +typedef void (GLAPIENTRY * PFNGLSETLOCALCONSTANTEXTPROC) (GLuint id, GLenum type, GLvoid *addr); +typedef void (GLAPIENTRY * PFNGLSHADEROP1EXTPROC) (GLenum op, GLuint res, GLuint arg1); +typedef void (GLAPIENTRY * PFNGLSHADEROP2EXTPROC) (GLenum op, GLuint res, GLuint arg1, GLuint arg2); +typedef void (GLAPIENTRY * PFNGLSHADEROP3EXTPROC) (GLenum op, GLuint res, GLuint arg1, GLuint arg2, GLuint arg3); +typedef void (GLAPIENTRY * PFNGLSWIZZLEEXTPROC) (GLuint res, GLuint in, GLenum outX, GLenum outY, GLenum outZ, GLenum outW); +typedef void (GLAPIENTRY * PFNGLVARIANTPOINTEREXTPROC) (GLuint id, GLenum type, GLuint stride, GLvoid *addr); +typedef void (GLAPIENTRY * PFNGLVARIANTBVEXTPROC) (GLuint id, GLbyte *addr); +typedef void (GLAPIENTRY * PFNGLVARIANTDVEXTPROC) (GLuint id, GLdouble *addr); +typedef void (GLAPIENTRY * PFNGLVARIANTFVEXTPROC) (GLuint id, GLfloat *addr); +typedef void (GLAPIENTRY * PFNGLVARIANTIVEXTPROC) (GLuint id, GLint *addr); +typedef void (GLAPIENTRY * PFNGLVARIANTSVEXTPROC) (GLuint id, GLshort *addr); +typedef void (GLAPIENTRY * PFNGLVARIANTUBVEXTPROC) (GLuint id, GLubyte *addr); +typedef void (GLAPIENTRY * PFNGLVARIANTUIVEXTPROC) (GLuint id, GLuint *addr); +typedef void (GLAPIENTRY * PFNGLVARIANTUSVEXTPROC) (GLuint id, GLushort *addr); +typedef void (GLAPIENTRY * PFNGLWRITEMASKEXTPROC) (GLuint res, GLuint in, GLenum outX, GLenum outY, GLenum outZ, GLenum outW); + +#define glBeginVertexShaderEXT GLEW_GET_FUN(__glewBeginVertexShaderEXT) +#define glBindLightParameterEXT GLEW_GET_FUN(__glewBindLightParameterEXT) +#define glBindMaterialParameterEXT GLEW_GET_FUN(__glewBindMaterialParameterEXT) +#define glBindParameterEXT GLEW_GET_FUN(__glewBindParameterEXT) +#define glBindTexGenParameterEXT GLEW_GET_FUN(__glewBindTexGenParameterEXT) +#define glBindTextureUnitParameterEXT GLEW_GET_FUN(__glewBindTextureUnitParameterEXT) +#define glBindVertexShaderEXT GLEW_GET_FUN(__glewBindVertexShaderEXT) +#define glDeleteVertexShaderEXT GLEW_GET_FUN(__glewDeleteVertexShaderEXT) +#define glDisableVariantClientStateEXT GLEW_GET_FUN(__glewDisableVariantClientStateEXT) +#define glEnableVariantClientStateEXT GLEW_GET_FUN(__glewEnableVariantClientStateEXT) +#define glEndVertexShaderEXT GLEW_GET_FUN(__glewEndVertexShaderEXT) +#define glExtractComponentEXT GLEW_GET_FUN(__glewExtractComponentEXT) +#define glGenSymbolsEXT GLEW_GET_FUN(__glewGenSymbolsEXT) +#define glGenVertexShadersEXT GLEW_GET_FUN(__glewGenVertexShadersEXT) +#define glGetInvariantBooleanvEXT GLEW_GET_FUN(__glewGetInvariantBooleanvEXT) +#define glGetInvariantFloatvEXT GLEW_GET_FUN(__glewGetInvariantFloatvEXT) +#define glGetInvariantIntegervEXT GLEW_GET_FUN(__glewGetInvariantIntegervEXT) +#define glGetLocalConstantBooleanvEXT GLEW_GET_FUN(__glewGetLocalConstantBooleanvEXT) +#define glGetLocalConstantFloatvEXT GLEW_GET_FUN(__glewGetLocalConstantFloatvEXT) +#define glGetLocalConstantIntegervEXT GLEW_GET_FUN(__glewGetLocalConstantIntegervEXT) +#define glGetVariantBooleanvEXT GLEW_GET_FUN(__glewGetVariantBooleanvEXT) +#define glGetVariantFloatvEXT GLEW_GET_FUN(__glewGetVariantFloatvEXT) +#define glGetVariantIntegervEXT GLEW_GET_FUN(__glewGetVariantIntegervEXT) +#define glGetVariantPointervEXT GLEW_GET_FUN(__glewGetVariantPointervEXT) +#define glInsertComponentEXT GLEW_GET_FUN(__glewInsertComponentEXT) +#define glIsVariantEnabledEXT GLEW_GET_FUN(__glewIsVariantEnabledEXT) +#define glSetInvariantEXT GLEW_GET_FUN(__glewSetInvariantEXT) +#define glSetLocalConstantEXT GLEW_GET_FUN(__glewSetLocalConstantEXT) +#define glShaderOp1EXT GLEW_GET_FUN(__glewShaderOp1EXT) +#define glShaderOp2EXT GLEW_GET_FUN(__glewShaderOp2EXT) +#define glShaderOp3EXT GLEW_GET_FUN(__glewShaderOp3EXT) +#define glSwizzleEXT GLEW_GET_FUN(__glewSwizzleEXT) +#define glVariantPointerEXT GLEW_GET_FUN(__glewVariantPointerEXT) +#define glVariantbvEXT GLEW_GET_FUN(__glewVariantbvEXT) +#define glVariantdvEXT GLEW_GET_FUN(__glewVariantdvEXT) +#define glVariantfvEXT GLEW_GET_FUN(__glewVariantfvEXT) +#define glVariantivEXT GLEW_GET_FUN(__glewVariantivEXT) +#define glVariantsvEXT GLEW_GET_FUN(__glewVariantsvEXT) +#define glVariantubvEXT GLEW_GET_FUN(__glewVariantubvEXT) +#define glVariantuivEXT GLEW_GET_FUN(__glewVariantuivEXT) +#define glVariantusvEXT GLEW_GET_FUN(__glewVariantusvEXT) +#define glWriteMaskEXT GLEW_GET_FUN(__glewWriteMaskEXT) + +#define GLEW_EXT_vertex_shader GLEW_GET_VAR(__GLEW_EXT_vertex_shader) + +#endif /* GL_EXT_vertex_shader */ + +/* ------------------------ GL_EXT_vertex_weighting ------------------------ */ + +#ifndef GL_EXT_vertex_weighting +#define GL_EXT_vertex_weighting 1 + +#define GL_MODELVIEW0_STACK_DEPTH_EXT 0x0BA3 +#define GL_MODELVIEW0_MATRIX_EXT 0x0BA6 +#define GL_MODELVIEW0_EXT 0x1700 +#define GL_MODELVIEW1_STACK_DEPTH_EXT 0x8502 +#define GL_MODELVIEW1_MATRIX_EXT 0x8506 +#define GL_VERTEX_WEIGHTING_EXT 0x8509 +#define GL_MODELVIEW1_EXT 0x850A +#define GL_CURRENT_VERTEX_WEIGHT_EXT 0x850B +#define GL_VERTEX_WEIGHT_ARRAY_EXT 0x850C +#define GL_VERTEX_WEIGHT_ARRAY_SIZE_EXT 0x850D +#define GL_VERTEX_WEIGHT_ARRAY_TYPE_EXT 0x850E +#define GL_VERTEX_WEIGHT_ARRAY_STRIDE_EXT 0x850F +#define GL_VERTEX_WEIGHT_ARRAY_POINTER_EXT 0x8510 + +typedef void (GLAPIENTRY * PFNGLVERTEXWEIGHTPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, void* pointer); +typedef void (GLAPIENTRY * PFNGLVERTEXWEIGHTFEXTPROC) (GLfloat weight); +typedef void (GLAPIENTRY * PFNGLVERTEXWEIGHTFVEXTPROC) (GLfloat* weight); + +#define glVertexWeightPointerEXT GLEW_GET_FUN(__glewVertexWeightPointerEXT) +#define glVertexWeightfEXT GLEW_GET_FUN(__glewVertexWeightfEXT) +#define glVertexWeightfvEXT GLEW_GET_FUN(__glewVertexWeightfvEXT) + +#define GLEW_EXT_vertex_weighting GLEW_GET_VAR(__GLEW_EXT_vertex_weighting) + +#endif /* GL_EXT_vertex_weighting */ + +/* ---------------------- GL_GREMEDY_frame_terminator ---------------------- */ + +#ifndef GL_GREMEDY_frame_terminator +#define GL_GREMEDY_frame_terminator 1 + +typedef void (GLAPIENTRY * PFNGLFRAMETERMINATORGREMEDYPROC) (void); + +#define glFrameTerminatorGREMEDY GLEW_GET_FUN(__glewFrameTerminatorGREMEDY) + +#define GLEW_GREMEDY_frame_terminator GLEW_GET_VAR(__GLEW_GREMEDY_frame_terminator) + +#endif /* GL_GREMEDY_frame_terminator */ + +/* ------------------------ GL_GREMEDY_string_marker ----------------------- */ + +#ifndef GL_GREMEDY_string_marker +#define GL_GREMEDY_string_marker 1 + +typedef void (GLAPIENTRY * PFNGLSTRINGMARKERGREMEDYPROC) (GLsizei len, const void* string); + +#define glStringMarkerGREMEDY GLEW_GET_FUN(__glewStringMarkerGREMEDY) + +#define GLEW_GREMEDY_string_marker GLEW_GET_VAR(__GLEW_GREMEDY_string_marker) + +#endif /* GL_GREMEDY_string_marker */ + +/* --------------------- GL_HP_convolution_border_modes -------------------- */ + +#ifndef GL_HP_convolution_border_modes +#define GL_HP_convolution_border_modes 1 + +#define GLEW_HP_convolution_border_modes GLEW_GET_VAR(__GLEW_HP_convolution_border_modes) + +#endif /* GL_HP_convolution_border_modes */ + +/* ------------------------- GL_HP_image_transform ------------------------- */ + +#ifndef GL_HP_image_transform +#define GL_HP_image_transform 1 + +typedef void (GLAPIENTRY * PFNGLGETIMAGETRANSFORMPARAMETERFVHPPROC) (GLenum target, GLenum pname, const GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETIMAGETRANSFORMPARAMETERIVHPPROC) (GLenum target, GLenum pname, const GLint* params); +typedef void (GLAPIENTRY * PFNGLIMAGETRANSFORMPARAMETERFHPPROC) (GLenum target, GLenum pname, const GLfloat param); +typedef void (GLAPIENTRY * PFNGLIMAGETRANSFORMPARAMETERFVHPPROC) (GLenum target, GLenum pname, const GLfloat* params); +typedef void (GLAPIENTRY * PFNGLIMAGETRANSFORMPARAMETERIHPPROC) (GLenum target, GLenum pname, const GLint param); +typedef void (GLAPIENTRY * PFNGLIMAGETRANSFORMPARAMETERIVHPPROC) (GLenum target, GLenum pname, const GLint* params); + +#define glGetImageTransformParameterfvHP GLEW_GET_FUN(__glewGetImageTransformParameterfvHP) +#define glGetImageTransformParameterivHP GLEW_GET_FUN(__glewGetImageTransformParameterivHP) +#define glImageTransformParameterfHP GLEW_GET_FUN(__glewImageTransformParameterfHP) +#define glImageTransformParameterfvHP GLEW_GET_FUN(__glewImageTransformParameterfvHP) +#define glImageTransformParameteriHP GLEW_GET_FUN(__glewImageTransformParameteriHP) +#define glImageTransformParameterivHP GLEW_GET_FUN(__glewImageTransformParameterivHP) + +#define GLEW_HP_image_transform GLEW_GET_VAR(__GLEW_HP_image_transform) + +#endif /* GL_HP_image_transform */ + +/* -------------------------- GL_HP_occlusion_test ------------------------- */ + +#ifndef GL_HP_occlusion_test +#define GL_HP_occlusion_test 1 + +#define GL_OCCLUSION_TEST_HP 0x8165 +#define GL_OCCLUSION_TEST_RESULT_HP 0x8166 + +#define GLEW_HP_occlusion_test GLEW_GET_VAR(__GLEW_HP_occlusion_test) + +#endif /* GL_HP_occlusion_test */ + +/* ------------------------- GL_HP_texture_lighting ------------------------ */ + +#ifndef GL_HP_texture_lighting +#define GL_HP_texture_lighting 1 + +#define GLEW_HP_texture_lighting GLEW_GET_VAR(__GLEW_HP_texture_lighting) + +#endif /* GL_HP_texture_lighting */ + +/* --------------------------- GL_IBM_cull_vertex -------------------------- */ + +#ifndef GL_IBM_cull_vertex +#define GL_IBM_cull_vertex 1 + +#define GL_CULL_VERTEX_IBM 103050 + +#define GLEW_IBM_cull_vertex GLEW_GET_VAR(__GLEW_IBM_cull_vertex) + +#endif /* GL_IBM_cull_vertex */ + +/* ---------------------- GL_IBM_multimode_draw_arrays --------------------- */ + +#ifndef GL_IBM_multimode_draw_arrays +#define GL_IBM_multimode_draw_arrays 1 + +typedef void (GLAPIENTRY * PFNGLMULTIMODEDRAWARRAYSIBMPROC) (const GLenum* mode, const GLint *first, const GLsizei *count, GLsizei primcount, GLint modestride); +typedef void (GLAPIENTRY * PFNGLMULTIMODEDRAWELEMENTSIBMPROC) (const GLenum* mode, const GLsizei *count, GLenum type, const GLvoid * const *indices, GLsizei primcount, GLint modestride); + +#define glMultiModeDrawArraysIBM GLEW_GET_FUN(__glewMultiModeDrawArraysIBM) +#define glMultiModeDrawElementsIBM GLEW_GET_FUN(__glewMultiModeDrawElementsIBM) + +#define GLEW_IBM_multimode_draw_arrays GLEW_GET_VAR(__GLEW_IBM_multimode_draw_arrays) + +#endif /* GL_IBM_multimode_draw_arrays */ + +/* ------------------------- GL_IBM_rasterpos_clip ------------------------- */ + +#ifndef GL_IBM_rasterpos_clip +#define GL_IBM_rasterpos_clip 1 + +#define GL_RASTER_POSITION_UNCLIPPED_IBM 103010 + +#define GLEW_IBM_rasterpos_clip GLEW_GET_VAR(__GLEW_IBM_rasterpos_clip) + +#endif /* GL_IBM_rasterpos_clip */ + +/* --------------------------- GL_IBM_static_data -------------------------- */ + +#ifndef GL_IBM_static_data +#define GL_IBM_static_data 1 + +#define GL_ALL_STATIC_DATA_IBM 103060 +#define GL_STATIC_VERTEX_ARRAY_IBM 103061 + +#define GLEW_IBM_static_data GLEW_GET_VAR(__GLEW_IBM_static_data) + +#endif /* GL_IBM_static_data */ + +/* --------------------- GL_IBM_texture_mirrored_repeat -------------------- */ + +#ifndef GL_IBM_texture_mirrored_repeat +#define GL_IBM_texture_mirrored_repeat 1 + +#define GL_MIRRORED_REPEAT_IBM 0x8370 + +#define GLEW_IBM_texture_mirrored_repeat GLEW_GET_VAR(__GLEW_IBM_texture_mirrored_repeat) + +#endif /* GL_IBM_texture_mirrored_repeat */ + +/* ----------------------- GL_IBM_vertex_array_lists ----------------------- */ + +#ifndef GL_IBM_vertex_array_lists +#define GL_IBM_vertex_array_lists 1 + +#define GL_VERTEX_ARRAY_LIST_IBM 103070 +#define GL_NORMAL_ARRAY_LIST_IBM 103071 +#define GL_COLOR_ARRAY_LIST_IBM 103072 +#define GL_INDEX_ARRAY_LIST_IBM 103073 +#define GL_TEXTURE_COORD_ARRAY_LIST_IBM 103074 +#define GL_EDGE_FLAG_ARRAY_LIST_IBM 103075 +#define GL_FOG_COORDINATE_ARRAY_LIST_IBM 103076 +#define GL_SECONDARY_COLOR_ARRAY_LIST_IBM 103077 +#define GL_VERTEX_ARRAY_LIST_STRIDE_IBM 103080 +#define GL_NORMAL_ARRAY_LIST_STRIDE_IBM 103081 +#define GL_COLOR_ARRAY_LIST_STRIDE_IBM 103082 +#define GL_INDEX_ARRAY_LIST_STRIDE_IBM 103083 +#define GL_TEXTURE_COORD_ARRAY_LIST_STRIDE_IBM 103084 +#define GL_EDGE_FLAG_ARRAY_LIST_STRIDE_IBM 103085 +#define GL_FOG_COORDINATE_ARRAY_LIST_STRIDE_IBM 103086 +#define GL_SECONDARY_COLOR_ARRAY_LIST_STRIDE_IBM 103087 + +typedef void (GLAPIENTRY * PFNGLCOLORPOINTERLISTIBMPROC) (GLint size, GLenum type, GLint stride, const GLvoid ** pointer, GLint ptrstride); +typedef void (GLAPIENTRY * PFNGLEDGEFLAGPOINTERLISTIBMPROC) (GLint stride, const GLboolean ** pointer, GLint ptrstride); +typedef void (GLAPIENTRY * PFNGLFOGCOORDPOINTERLISTIBMPROC) (GLenum type, GLint stride, const GLvoid ** pointer, GLint ptrstride); +typedef void (GLAPIENTRY * PFNGLINDEXPOINTERLISTIBMPROC) (GLenum type, GLint stride, const GLvoid ** pointer, GLint ptrstride); +typedef void (GLAPIENTRY * PFNGLNORMALPOINTERLISTIBMPROC) (GLenum type, GLint stride, const GLvoid ** pointer, GLint ptrstride); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLORPOINTERLISTIBMPROC) (GLint size, GLenum type, GLint stride, const GLvoid ** pointer, GLint ptrstride); +typedef void (GLAPIENTRY * PFNGLTEXCOORDPOINTERLISTIBMPROC) (GLint size, GLenum type, GLint stride, const GLvoid ** pointer, GLint ptrstride); +typedef void (GLAPIENTRY * PFNGLVERTEXPOINTERLISTIBMPROC) (GLint size, GLenum type, GLint stride, const GLvoid ** pointer, GLint ptrstride); + +#define glColorPointerListIBM GLEW_GET_FUN(__glewColorPointerListIBM) +#define glEdgeFlagPointerListIBM GLEW_GET_FUN(__glewEdgeFlagPointerListIBM) +#define glFogCoordPointerListIBM GLEW_GET_FUN(__glewFogCoordPointerListIBM) +#define glIndexPointerListIBM GLEW_GET_FUN(__glewIndexPointerListIBM) +#define glNormalPointerListIBM GLEW_GET_FUN(__glewNormalPointerListIBM) +#define glSecondaryColorPointerListIBM GLEW_GET_FUN(__glewSecondaryColorPointerListIBM) +#define glTexCoordPointerListIBM GLEW_GET_FUN(__glewTexCoordPointerListIBM) +#define glVertexPointerListIBM GLEW_GET_FUN(__glewVertexPointerListIBM) + +#define GLEW_IBM_vertex_array_lists GLEW_GET_VAR(__GLEW_IBM_vertex_array_lists) + +#endif /* GL_IBM_vertex_array_lists */ + +/* -------------------------- GL_INGR_color_clamp -------------------------- */ + +#ifndef GL_INGR_color_clamp +#define GL_INGR_color_clamp 1 + +#define GL_RED_MIN_CLAMP_INGR 0x8560 +#define GL_GREEN_MIN_CLAMP_INGR 0x8561 +#define GL_BLUE_MIN_CLAMP_INGR 0x8562 +#define GL_ALPHA_MIN_CLAMP_INGR 0x8563 +#define GL_RED_MAX_CLAMP_INGR 0x8564 +#define GL_GREEN_MAX_CLAMP_INGR 0x8565 +#define GL_BLUE_MAX_CLAMP_INGR 0x8566 +#define GL_ALPHA_MAX_CLAMP_INGR 0x8567 + +#define GLEW_INGR_color_clamp GLEW_GET_VAR(__GLEW_INGR_color_clamp) + +#endif /* GL_INGR_color_clamp */ + +/* ------------------------- GL_INGR_interlace_read ------------------------ */ + +#ifndef GL_INGR_interlace_read +#define GL_INGR_interlace_read 1 + +#define GL_INTERLACE_READ_INGR 0x8568 + +#define GLEW_INGR_interlace_read GLEW_GET_VAR(__GLEW_INGR_interlace_read) + +#endif /* GL_INGR_interlace_read */ + +/* ------------------------ GL_INTEL_parallel_arrays ----------------------- */ + +#ifndef GL_INTEL_parallel_arrays +#define GL_INTEL_parallel_arrays 1 + +#define GL_PARALLEL_ARRAYS_INTEL 0x83F4 +#define GL_VERTEX_ARRAY_PARALLEL_POINTERS_INTEL 0x83F5 +#define GL_NORMAL_ARRAY_PARALLEL_POINTERS_INTEL 0x83F6 +#define GL_COLOR_ARRAY_PARALLEL_POINTERS_INTEL 0x83F7 +#define GL_TEXTURE_COORD_ARRAY_PARALLEL_POINTERS_INTEL 0x83F8 + +typedef void (GLAPIENTRY * PFNGLCOLORPOINTERVINTELPROC) (GLint size, GLenum type, const void** pointer); +typedef void (GLAPIENTRY * PFNGLNORMALPOINTERVINTELPROC) (GLenum type, const void** pointer); +typedef void (GLAPIENTRY * PFNGLTEXCOORDPOINTERVINTELPROC) (GLint size, GLenum type, const void** pointer); +typedef void (GLAPIENTRY * PFNGLVERTEXPOINTERVINTELPROC) (GLint size, GLenum type, const void** pointer); + +#define glColorPointervINTEL GLEW_GET_FUN(__glewColorPointervINTEL) +#define glNormalPointervINTEL GLEW_GET_FUN(__glewNormalPointervINTEL) +#define glTexCoordPointervINTEL GLEW_GET_FUN(__glewTexCoordPointervINTEL) +#define glVertexPointervINTEL GLEW_GET_FUN(__glewVertexPointervINTEL) + +#define GLEW_INTEL_parallel_arrays GLEW_GET_VAR(__GLEW_INTEL_parallel_arrays) + +#endif /* GL_INTEL_parallel_arrays */ + +/* ------------------------ GL_INTEL_texture_scissor ----------------------- */ + +#ifndef GL_INTEL_texture_scissor +#define GL_INTEL_texture_scissor 1 + +typedef void (GLAPIENTRY * PFNGLTEXSCISSORFUNCINTELPROC) (GLenum target, GLenum lfunc, GLenum hfunc); +typedef void (GLAPIENTRY * PFNGLTEXSCISSORINTELPROC) (GLenum target, GLclampf tlow, GLclampf thigh); + +#define glTexScissorFuncINTEL GLEW_GET_FUN(__glewTexScissorFuncINTEL) +#define glTexScissorINTEL GLEW_GET_FUN(__glewTexScissorINTEL) + +#define GLEW_INTEL_texture_scissor GLEW_GET_VAR(__GLEW_INTEL_texture_scissor) + +#endif /* GL_INTEL_texture_scissor */ + +/* -------------------------- GL_KTX_buffer_region ------------------------- */ + +#ifndef GL_KTX_buffer_region +#define GL_KTX_buffer_region 1 + +#define GL_KTX_FRONT_REGION 0x0 +#define GL_KTX_BACK_REGION 0x1 +#define GL_KTX_Z_REGION 0x2 +#define GL_KTX_STENCIL_REGION 0x3 + +typedef GLuint (GLAPIENTRY * PFNGLBUFFERREGIONENABLEDEXTPROC) (void); +typedef void (GLAPIENTRY * PFNGLDELETEBUFFERREGIONEXTPROC) (GLenum region); +typedef void (GLAPIENTRY * PFNGLDRAWBUFFERREGIONEXTPROC) (GLuint region, GLint x, GLint y, GLsizei width, GLsizei height, GLint xDest, GLint yDest); +typedef GLuint (GLAPIENTRY * PFNGLNEWBUFFERREGIONEXTPROC) (GLenum region); +typedef void (GLAPIENTRY * PFNGLREADBUFFERREGIONEXTPROC) (GLuint region, GLint x, GLint y, GLsizei width, GLsizei height); + +#define glBufferRegionEnabledEXT GLEW_GET_FUN(__glewBufferRegionEnabledEXT) +#define glDeleteBufferRegionEXT GLEW_GET_FUN(__glewDeleteBufferRegionEXT) +#define glDrawBufferRegionEXT GLEW_GET_FUN(__glewDrawBufferRegionEXT) +#define glNewBufferRegionEXT GLEW_GET_FUN(__glewNewBufferRegionEXT) +#define glReadBufferRegionEXT GLEW_GET_FUN(__glewReadBufferRegionEXT) + +#define GLEW_KTX_buffer_region GLEW_GET_VAR(__GLEW_KTX_buffer_region) + +#endif /* GL_KTX_buffer_region */ + +/* ------------------------- GL_MESAX_texture_stack ------------------------ */ + +#ifndef GL_MESAX_texture_stack +#define GL_MESAX_texture_stack 1 + +#define GL_TEXTURE_1D_STACK_MESAX 0x8759 +#define GL_TEXTURE_2D_STACK_MESAX 0x875A +#define GL_PROXY_TEXTURE_1D_STACK_MESAX 0x875B +#define GL_PROXY_TEXTURE_2D_STACK_MESAX 0x875C +#define GL_TEXTURE_1D_STACK_BINDING_MESAX 0x875D +#define GL_TEXTURE_2D_STACK_BINDING_MESAX 0x875E + +#define GLEW_MESAX_texture_stack GLEW_GET_VAR(__GLEW_MESAX_texture_stack) + +#endif /* GL_MESAX_texture_stack */ + +/* -------------------------- GL_MESA_pack_invert -------------------------- */ + +#ifndef GL_MESA_pack_invert +#define GL_MESA_pack_invert 1 + +#define GL_PACK_INVERT_MESA 0x8758 + +#define GLEW_MESA_pack_invert GLEW_GET_VAR(__GLEW_MESA_pack_invert) + +#endif /* GL_MESA_pack_invert */ + +/* ------------------------- GL_MESA_resize_buffers ------------------------ */ + +#ifndef GL_MESA_resize_buffers +#define GL_MESA_resize_buffers 1 + +typedef void (GLAPIENTRY * PFNGLRESIZEBUFFERSMESAPROC) (void); + +#define glResizeBuffersMESA GLEW_GET_FUN(__glewResizeBuffersMESA) + +#define GLEW_MESA_resize_buffers GLEW_GET_VAR(__GLEW_MESA_resize_buffers) + +#endif /* GL_MESA_resize_buffers */ + +/* --------------------------- GL_MESA_window_pos -------------------------- */ + +#ifndef GL_MESA_window_pos +#define GL_MESA_window_pos 1 + +typedef void (GLAPIENTRY * PFNGLWINDOWPOS2DMESAPROC) (GLdouble x, GLdouble y); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS2DVMESAPROC) (const GLdouble* p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS2FMESAPROC) (GLfloat x, GLfloat y); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS2FVMESAPROC) (const GLfloat* p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS2IMESAPROC) (GLint x, GLint y); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS2IVMESAPROC) (const GLint* p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS2SMESAPROC) (GLshort x, GLshort y); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS2SVMESAPROC) (const GLshort* p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS3DMESAPROC) (GLdouble x, GLdouble y, GLdouble z); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS3DVMESAPROC) (const GLdouble* p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS3FMESAPROC) (GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS3FVMESAPROC) (const GLfloat* p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS3IMESAPROC) (GLint x, GLint y, GLint z); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS3IVMESAPROC) (const GLint* p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS3SMESAPROC) (GLshort x, GLshort y, GLshort z); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS3SVMESAPROC) (const GLshort* p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS4DMESAPROC) (GLdouble x, GLdouble y, GLdouble z, GLdouble); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS4DVMESAPROC) (const GLdouble* p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS4FMESAPROC) (GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS4FVMESAPROC) (const GLfloat* p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS4IMESAPROC) (GLint x, GLint y, GLint z, GLint w); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS4IVMESAPROC) (const GLint* p); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS4SMESAPROC) (GLshort x, GLshort y, GLshort z, GLshort w); +typedef void (GLAPIENTRY * PFNGLWINDOWPOS4SVMESAPROC) (const GLshort* p); + +#define glWindowPos2dMESA GLEW_GET_FUN(__glewWindowPos2dMESA) +#define glWindowPos2dvMESA GLEW_GET_FUN(__glewWindowPos2dvMESA) +#define glWindowPos2fMESA GLEW_GET_FUN(__glewWindowPos2fMESA) +#define glWindowPos2fvMESA GLEW_GET_FUN(__glewWindowPos2fvMESA) +#define glWindowPos2iMESA GLEW_GET_FUN(__glewWindowPos2iMESA) +#define glWindowPos2ivMESA GLEW_GET_FUN(__glewWindowPos2ivMESA) +#define glWindowPos2sMESA GLEW_GET_FUN(__glewWindowPos2sMESA) +#define glWindowPos2svMESA GLEW_GET_FUN(__glewWindowPos2svMESA) +#define glWindowPos3dMESA GLEW_GET_FUN(__glewWindowPos3dMESA) +#define glWindowPos3dvMESA GLEW_GET_FUN(__glewWindowPos3dvMESA) +#define glWindowPos3fMESA GLEW_GET_FUN(__glewWindowPos3fMESA) +#define glWindowPos3fvMESA GLEW_GET_FUN(__glewWindowPos3fvMESA) +#define glWindowPos3iMESA GLEW_GET_FUN(__glewWindowPos3iMESA) +#define glWindowPos3ivMESA GLEW_GET_FUN(__glewWindowPos3ivMESA) +#define glWindowPos3sMESA GLEW_GET_FUN(__glewWindowPos3sMESA) +#define glWindowPos3svMESA GLEW_GET_FUN(__glewWindowPos3svMESA) +#define glWindowPos4dMESA GLEW_GET_FUN(__glewWindowPos4dMESA) +#define glWindowPos4dvMESA GLEW_GET_FUN(__glewWindowPos4dvMESA) +#define glWindowPos4fMESA GLEW_GET_FUN(__glewWindowPos4fMESA) +#define glWindowPos4fvMESA GLEW_GET_FUN(__glewWindowPos4fvMESA) +#define glWindowPos4iMESA GLEW_GET_FUN(__glewWindowPos4iMESA) +#define glWindowPos4ivMESA GLEW_GET_FUN(__glewWindowPos4ivMESA) +#define glWindowPos4sMESA GLEW_GET_FUN(__glewWindowPos4sMESA) +#define glWindowPos4svMESA GLEW_GET_FUN(__glewWindowPos4svMESA) + +#define GLEW_MESA_window_pos GLEW_GET_VAR(__GLEW_MESA_window_pos) + +#endif /* GL_MESA_window_pos */ + +/* ------------------------- GL_MESA_ycbcr_texture ------------------------- */ + +#ifndef GL_MESA_ycbcr_texture +#define GL_MESA_ycbcr_texture 1 + +#define GL_UNSIGNED_SHORT_8_8_MESA 0x85BA +#define GL_UNSIGNED_SHORT_8_8_REV_MESA 0x85BB +#define GL_YCBCR_MESA 0x8757 + +#define GLEW_MESA_ycbcr_texture GLEW_GET_VAR(__GLEW_MESA_ycbcr_texture) + +#endif /* GL_MESA_ycbcr_texture */ + +/* --------------------------- GL_NV_blend_square -------------------------- */ + +#ifndef GL_NV_blend_square +#define GL_NV_blend_square 1 + +#define GLEW_NV_blend_square GLEW_GET_VAR(__GLEW_NV_blend_square) + +#endif /* GL_NV_blend_square */ + +/* ------------------------ GL_NV_conditional_render ----------------------- */ + +#ifndef GL_NV_conditional_render +#define GL_NV_conditional_render 1 + +#define GL_QUERY_WAIT_NV 0x8E13 +#define GL_QUERY_NO_WAIT_NV 0x8E14 +#define GL_QUERY_BY_REGION_WAIT_NV 0x8E15 +#define GL_QUERY_BY_REGION_NO_WAIT_NV 0x8E16 + +typedef void (GLAPIENTRY * PFNGLBEGINCONDITIONALRENDERNVPROC) (GLuint id, GLenum mode); +typedef void (GLAPIENTRY * PFNGLENDCONDITIONALRENDERNVPROC) (void); + +#define glBeginConditionalRenderNV GLEW_GET_FUN(__glewBeginConditionalRenderNV) +#define glEndConditionalRenderNV GLEW_GET_FUN(__glewEndConditionalRenderNV) + +#define GLEW_NV_conditional_render GLEW_GET_VAR(__GLEW_NV_conditional_render) + +#endif /* GL_NV_conditional_render */ + +/* ----------------------- GL_NV_copy_depth_to_color ----------------------- */ + +#ifndef GL_NV_copy_depth_to_color +#define GL_NV_copy_depth_to_color 1 + +#define GL_DEPTH_STENCIL_TO_RGBA_NV 0x886E +#define GL_DEPTH_STENCIL_TO_BGRA_NV 0x886F + +#define GLEW_NV_copy_depth_to_color GLEW_GET_VAR(__GLEW_NV_copy_depth_to_color) + +#endif /* GL_NV_copy_depth_to_color */ + +/* ------------------------ GL_NV_depth_buffer_float ----------------------- */ + +#ifndef GL_NV_depth_buffer_float +#define GL_NV_depth_buffer_float 1 + +#define GL_DEPTH_COMPONENT32F_NV 0x8DAB +#define GL_DEPTH32F_STENCIL8_NV 0x8DAC +#define GL_FLOAT_32_UNSIGNED_INT_24_8_REV_NV 0x8DAD +#define GL_DEPTH_BUFFER_FLOAT_MODE_NV 0x8DAF + +typedef void (GLAPIENTRY * PFNGLCLEARDEPTHDNVPROC) (GLdouble depth); +typedef void (GLAPIENTRY * PFNGLDEPTHBOUNDSDNVPROC) (GLdouble zmin, GLdouble zmax); +typedef void (GLAPIENTRY * PFNGLDEPTHRANGEDNVPROC) (GLdouble zNear, GLdouble zFar); + +#define glClearDepthdNV GLEW_GET_FUN(__glewClearDepthdNV) +#define glDepthBoundsdNV GLEW_GET_FUN(__glewDepthBoundsdNV) +#define glDepthRangedNV GLEW_GET_FUN(__glewDepthRangedNV) + +#define GLEW_NV_depth_buffer_float GLEW_GET_VAR(__GLEW_NV_depth_buffer_float) + +#endif /* GL_NV_depth_buffer_float */ + +/* --------------------------- GL_NV_depth_clamp --------------------------- */ + +#ifndef GL_NV_depth_clamp +#define GL_NV_depth_clamp 1 + +#define GL_DEPTH_CLAMP_NV 0x864F + +#define GLEW_NV_depth_clamp GLEW_GET_VAR(__GLEW_NV_depth_clamp) + +#endif /* GL_NV_depth_clamp */ + +/* ---------------------- GL_NV_depth_range_unclamped ---------------------- */ + +#ifndef GL_NV_depth_range_unclamped +#define GL_NV_depth_range_unclamped 1 + +#define GL_SAMPLE_COUNT_BITS_NV 0x8864 +#define GL_CURRENT_SAMPLE_COUNT_QUERY_NV 0x8865 +#define GL_QUERY_RESULT_NV 0x8866 +#define GL_QUERY_RESULT_AVAILABLE_NV 0x8867 +#define GL_SAMPLE_COUNT_NV 0x8914 + +#define GLEW_NV_depth_range_unclamped GLEW_GET_VAR(__GLEW_NV_depth_range_unclamped) + +#endif /* GL_NV_depth_range_unclamped */ + +/* ---------------------------- GL_NV_evaluators --------------------------- */ + +#ifndef GL_NV_evaluators +#define GL_NV_evaluators 1 + +#define GL_EVAL_2D_NV 0x86C0 +#define GL_EVAL_TRIANGULAR_2D_NV 0x86C1 +#define GL_MAP_TESSELLATION_NV 0x86C2 +#define GL_MAP_ATTRIB_U_ORDER_NV 0x86C3 +#define GL_MAP_ATTRIB_V_ORDER_NV 0x86C4 +#define GL_EVAL_FRACTIONAL_TESSELLATION_NV 0x86C5 +#define GL_EVAL_VERTEX_ATTRIB0_NV 0x86C6 +#define GL_EVAL_VERTEX_ATTRIB1_NV 0x86C7 +#define GL_EVAL_VERTEX_ATTRIB2_NV 0x86C8 +#define GL_EVAL_VERTEX_ATTRIB3_NV 0x86C9 +#define GL_EVAL_VERTEX_ATTRIB4_NV 0x86CA +#define GL_EVAL_VERTEX_ATTRIB5_NV 0x86CB +#define GL_EVAL_VERTEX_ATTRIB6_NV 0x86CC +#define GL_EVAL_VERTEX_ATTRIB7_NV 0x86CD +#define GL_EVAL_VERTEX_ATTRIB8_NV 0x86CE +#define GL_EVAL_VERTEX_ATTRIB9_NV 0x86CF +#define GL_EVAL_VERTEX_ATTRIB10_NV 0x86D0 +#define GL_EVAL_VERTEX_ATTRIB11_NV 0x86D1 +#define GL_EVAL_VERTEX_ATTRIB12_NV 0x86D2 +#define GL_EVAL_VERTEX_ATTRIB13_NV 0x86D3 +#define GL_EVAL_VERTEX_ATTRIB14_NV 0x86D4 +#define GL_EVAL_VERTEX_ATTRIB15_NV 0x86D5 +#define GL_MAX_MAP_TESSELLATION_NV 0x86D6 +#define GL_MAX_RATIONAL_EVAL_ORDER_NV 0x86D7 + +typedef void (GLAPIENTRY * PFNGLEVALMAPSNVPROC) (GLenum target, GLenum mode); +typedef void (GLAPIENTRY * PFNGLGETMAPATTRIBPARAMETERFVNVPROC) (GLenum target, GLuint index, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETMAPATTRIBPARAMETERIVNVPROC) (GLenum target, GLuint index, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETMAPCONTROLPOINTSNVPROC) (GLenum target, GLuint index, GLenum type, GLsizei ustride, GLsizei vstride, GLboolean packed, void* points); +typedef void (GLAPIENTRY * PFNGLGETMAPPARAMETERFVNVPROC) (GLenum target, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETMAPPARAMETERIVNVPROC) (GLenum target, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLMAPCONTROLPOINTSNVPROC) (GLenum target, GLuint index, GLenum type, GLsizei ustride, GLsizei vstride, GLint uorder, GLint vorder, GLboolean packed, const void* points); +typedef void (GLAPIENTRY * PFNGLMAPPARAMETERFVNVPROC) (GLenum target, GLenum pname, const GLfloat* params); +typedef void (GLAPIENTRY * PFNGLMAPPARAMETERIVNVPROC) (GLenum target, GLenum pname, const GLint* params); + +#define glEvalMapsNV GLEW_GET_FUN(__glewEvalMapsNV) +#define glGetMapAttribParameterfvNV GLEW_GET_FUN(__glewGetMapAttribParameterfvNV) +#define glGetMapAttribParameterivNV GLEW_GET_FUN(__glewGetMapAttribParameterivNV) +#define glGetMapControlPointsNV GLEW_GET_FUN(__glewGetMapControlPointsNV) +#define glGetMapParameterfvNV GLEW_GET_FUN(__glewGetMapParameterfvNV) +#define glGetMapParameterivNV GLEW_GET_FUN(__glewGetMapParameterivNV) +#define glMapControlPointsNV GLEW_GET_FUN(__glewMapControlPointsNV) +#define glMapParameterfvNV GLEW_GET_FUN(__glewMapParameterfvNV) +#define glMapParameterivNV GLEW_GET_FUN(__glewMapParameterivNV) + +#define GLEW_NV_evaluators GLEW_GET_VAR(__GLEW_NV_evaluators) + +#endif /* GL_NV_evaluators */ + +/* ----------------------- GL_NV_explicit_multisample ---------------------- */ + +#ifndef GL_NV_explicit_multisample +#define GL_NV_explicit_multisample 1 + +#define GL_SAMPLE_POSITION_NV 0x8E50 +#define GL_SAMPLE_MASK_NV 0x8E51 +#define GL_SAMPLE_MASK_VALUE_NV 0x8E52 +#define GL_TEXTURE_BINDING_RENDERBUFFER_NV 0x8E53 +#define GL_TEXTURE_RENDERBUFFER_DATA_STORE_BINDING_NV 0x8E54 +#define GL_TEXTURE_RENDERBUFFER_NV 0x8E55 +#define GL_SAMPLER_RENDERBUFFER_NV 0x8E56 +#define GL_INT_SAMPLER_RENDERBUFFER_NV 0x8E57 +#define GL_UNSIGNED_INT_SAMPLER_RENDERBUFFER_NV 0x8E58 +#define GL_MAX_SAMPLE_MASK_WORDS_NV 0x8E59 + +typedef void (GLAPIENTRY * PFNGLGETMULTISAMPLEFVNVPROC) (GLenum pname, GLuint index, GLfloat* val); +typedef void (GLAPIENTRY * PFNGLSAMPLEMASKINDEXEDNVPROC) (GLuint index, GLbitfield mask); +typedef void (GLAPIENTRY * PFNGLTEXRENDERBUFFERNVPROC) (GLenum target, GLuint renderbuffer); + +#define glGetMultisamplefvNV GLEW_GET_FUN(__glewGetMultisamplefvNV) +#define glSampleMaskIndexedNV GLEW_GET_FUN(__glewSampleMaskIndexedNV) +#define glTexRenderbufferNV GLEW_GET_FUN(__glewTexRenderbufferNV) + +#define GLEW_NV_explicit_multisample GLEW_GET_VAR(__GLEW_NV_explicit_multisample) + +#endif /* GL_NV_explicit_multisample */ + +/* ------------------------------ GL_NV_fence ------------------------------ */ + +#ifndef GL_NV_fence +#define GL_NV_fence 1 + +#define GL_ALL_COMPLETED_NV 0x84F2 +#define GL_FENCE_STATUS_NV 0x84F3 +#define GL_FENCE_CONDITION_NV 0x84F4 + +typedef void (GLAPIENTRY * PFNGLDELETEFENCESNVPROC) (GLsizei n, const GLuint* fences); +typedef void (GLAPIENTRY * PFNGLFINISHFENCENVPROC) (GLuint fence); +typedef void (GLAPIENTRY * PFNGLGENFENCESNVPROC) (GLsizei n, GLuint* fences); +typedef void (GLAPIENTRY * PFNGLGETFENCEIVNVPROC) (GLuint fence, GLenum pname, GLint* params); +typedef GLboolean (GLAPIENTRY * PFNGLISFENCENVPROC) (GLuint fence); +typedef void (GLAPIENTRY * PFNGLSETFENCENVPROC) (GLuint fence, GLenum condition); +typedef GLboolean (GLAPIENTRY * PFNGLTESTFENCENVPROC) (GLuint fence); + +#define glDeleteFencesNV GLEW_GET_FUN(__glewDeleteFencesNV) +#define glFinishFenceNV GLEW_GET_FUN(__glewFinishFenceNV) +#define glGenFencesNV GLEW_GET_FUN(__glewGenFencesNV) +#define glGetFenceivNV GLEW_GET_FUN(__glewGetFenceivNV) +#define glIsFenceNV GLEW_GET_FUN(__glewIsFenceNV) +#define glSetFenceNV GLEW_GET_FUN(__glewSetFenceNV) +#define glTestFenceNV GLEW_GET_FUN(__glewTestFenceNV) + +#define GLEW_NV_fence GLEW_GET_VAR(__GLEW_NV_fence) + +#endif /* GL_NV_fence */ + +/* --------------------------- GL_NV_float_buffer -------------------------- */ + +#ifndef GL_NV_float_buffer +#define GL_NV_float_buffer 1 + +#define GL_FLOAT_R_NV 0x8880 +#define GL_FLOAT_RG_NV 0x8881 +#define GL_FLOAT_RGB_NV 0x8882 +#define GL_FLOAT_RGBA_NV 0x8883 +#define GL_FLOAT_R16_NV 0x8884 +#define GL_FLOAT_R32_NV 0x8885 +#define GL_FLOAT_RG16_NV 0x8886 +#define GL_FLOAT_RG32_NV 0x8887 +#define GL_FLOAT_RGB16_NV 0x8888 +#define GL_FLOAT_RGB32_NV 0x8889 +#define GL_FLOAT_RGBA16_NV 0x888A +#define GL_FLOAT_RGBA32_NV 0x888B +#define GL_TEXTURE_FLOAT_COMPONENTS_NV 0x888C +#define GL_FLOAT_CLEAR_COLOR_VALUE_NV 0x888D +#define GL_FLOAT_RGBA_MODE_NV 0x888E + +#define GLEW_NV_float_buffer GLEW_GET_VAR(__GLEW_NV_float_buffer) + +#endif /* GL_NV_float_buffer */ + +/* --------------------------- GL_NV_fog_distance -------------------------- */ + +#ifndef GL_NV_fog_distance +#define GL_NV_fog_distance 1 + +#define GL_FOG_DISTANCE_MODE_NV 0x855A +#define GL_EYE_RADIAL_NV 0x855B +#define GL_EYE_PLANE_ABSOLUTE_NV 0x855C + +#define GLEW_NV_fog_distance GLEW_GET_VAR(__GLEW_NV_fog_distance) + +#endif /* GL_NV_fog_distance */ + +/* ------------------------- GL_NV_fragment_program ------------------------ */ + +#ifndef GL_NV_fragment_program +#define GL_NV_fragment_program 1 + +#define GL_MAX_FRAGMENT_PROGRAM_LOCAL_PARAMETERS_NV 0x8868 +#define GL_FRAGMENT_PROGRAM_NV 0x8870 +#define GL_MAX_TEXTURE_COORDS_NV 0x8871 +#define GL_MAX_TEXTURE_IMAGE_UNITS_NV 0x8872 +#define GL_FRAGMENT_PROGRAM_BINDING_NV 0x8873 +#define GL_PROGRAM_ERROR_STRING_NV 0x8874 + +typedef void (GLAPIENTRY * PFNGLGETPROGRAMNAMEDPARAMETERDVNVPROC) (GLuint id, GLsizei len, const GLubyte* name, GLdouble *params); +typedef void (GLAPIENTRY * PFNGLGETPROGRAMNAMEDPARAMETERFVNVPROC) (GLuint id, GLsizei len, const GLubyte* name, GLfloat *params); +typedef void (GLAPIENTRY * PFNGLPROGRAMNAMEDPARAMETER4DNVPROC) (GLuint id, GLsizei len, const GLubyte* name, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (GLAPIENTRY * PFNGLPROGRAMNAMEDPARAMETER4DVNVPROC) (GLuint id, GLsizei len, const GLubyte* name, const GLdouble v[]); +typedef void (GLAPIENTRY * PFNGLPROGRAMNAMEDPARAMETER4FNVPROC) (GLuint id, GLsizei len, const GLubyte* name, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (GLAPIENTRY * PFNGLPROGRAMNAMEDPARAMETER4FVNVPROC) (GLuint id, GLsizei len, const GLubyte* name, const GLfloat v[]); + +#define glGetProgramNamedParameterdvNV GLEW_GET_FUN(__glewGetProgramNamedParameterdvNV) +#define glGetProgramNamedParameterfvNV GLEW_GET_FUN(__glewGetProgramNamedParameterfvNV) +#define glProgramNamedParameter4dNV GLEW_GET_FUN(__glewProgramNamedParameter4dNV) +#define glProgramNamedParameter4dvNV GLEW_GET_FUN(__glewProgramNamedParameter4dvNV) +#define glProgramNamedParameter4fNV GLEW_GET_FUN(__glewProgramNamedParameter4fNV) +#define glProgramNamedParameter4fvNV GLEW_GET_FUN(__glewProgramNamedParameter4fvNV) + +#define GLEW_NV_fragment_program GLEW_GET_VAR(__GLEW_NV_fragment_program) + +#endif /* GL_NV_fragment_program */ + +/* ------------------------ GL_NV_fragment_program2 ------------------------ */ + +#ifndef GL_NV_fragment_program2 +#define GL_NV_fragment_program2 1 + +#define GL_MAX_PROGRAM_EXEC_INSTRUCTIONS_NV 0x88F4 +#define GL_MAX_PROGRAM_CALL_DEPTH_NV 0x88F5 +#define GL_MAX_PROGRAM_IF_DEPTH_NV 0x88F6 +#define GL_MAX_PROGRAM_LOOP_DEPTH_NV 0x88F7 +#define GL_MAX_PROGRAM_LOOP_COUNT_NV 0x88F8 + +#define GLEW_NV_fragment_program2 GLEW_GET_VAR(__GLEW_NV_fragment_program2) + +#endif /* GL_NV_fragment_program2 */ + +/* ------------------------ GL_NV_fragment_program4 ------------------------ */ + +#ifndef GL_NV_fragment_program4 +#define GL_NV_fragment_program4 1 + +#define GLEW_NV_fragment_program4 GLEW_GET_VAR(__GLEW_NV_fragment_program4) + +#endif /* GL_NV_fragment_program4 */ + +/* --------------------- GL_NV_fragment_program_option --------------------- */ + +#ifndef GL_NV_fragment_program_option +#define GL_NV_fragment_program_option 1 + +#define GLEW_NV_fragment_program_option GLEW_GET_VAR(__GLEW_NV_fragment_program_option) + +#endif /* GL_NV_fragment_program_option */ + +/* ----------------- GL_NV_framebuffer_multisample_coverage ---------------- */ + +#ifndef GL_NV_framebuffer_multisample_coverage +#define GL_NV_framebuffer_multisample_coverage 1 + +#define GL_RENDERBUFFER_COVERAGE_SAMPLES_NV 0x8CAB +#define GL_RENDERBUFFER_COLOR_SAMPLES_NV 0x8E10 +#define GL_MAX_MULTISAMPLE_COVERAGE_MODES_NV 0x8E11 +#define GL_MULTISAMPLE_COVERAGE_MODES_NV 0x8E12 + +typedef void (GLAPIENTRY * PFNGLRENDERBUFFERSTORAGEMULTISAMPLECOVERAGENVPROC) (GLenum target, GLsizei coverageSamples, GLsizei colorSamples, GLenum internalformat, GLsizei width, GLsizei height); + +#define glRenderbufferStorageMultisampleCoverageNV GLEW_GET_FUN(__glewRenderbufferStorageMultisampleCoverageNV) + +#define GLEW_NV_framebuffer_multisample_coverage GLEW_GET_VAR(__GLEW_NV_framebuffer_multisample_coverage) + +#endif /* GL_NV_framebuffer_multisample_coverage */ + +/* ------------------------ GL_NV_geometry_program4 ------------------------ */ + +#ifndef GL_NV_geometry_program4 +#define GL_NV_geometry_program4 1 + +#define GL_GEOMETRY_PROGRAM_NV 0x8C26 +#define GL_MAX_PROGRAM_OUTPUT_VERTICES_NV 0x8C27 +#define GL_MAX_PROGRAM_TOTAL_OUTPUT_COMPONENTS_NV 0x8C28 + +typedef void (GLAPIENTRY * PFNGLPROGRAMVERTEXLIMITNVPROC) (GLenum target, GLint limit); + +#define glProgramVertexLimitNV GLEW_GET_FUN(__glewProgramVertexLimitNV) + +#define GLEW_NV_geometry_program4 GLEW_GET_VAR(__GLEW_NV_geometry_program4) + +#endif /* GL_NV_geometry_program4 */ + +/* ------------------------- GL_NV_geometry_shader4 ------------------------ */ + +#ifndef GL_NV_geometry_shader4 +#define GL_NV_geometry_shader4 1 + +#define GLEW_NV_geometry_shader4 GLEW_GET_VAR(__GLEW_NV_geometry_shader4) + +#endif /* GL_NV_geometry_shader4 */ + +/* --------------------------- GL_NV_gpu_program4 -------------------------- */ + +#ifndef GL_NV_gpu_program4 +#define GL_NV_gpu_program4 1 + +#define GL_MIN_PROGRAM_TEXEL_OFFSET_NV 0x8904 +#define GL_MAX_PROGRAM_TEXEL_OFFSET_NV 0x8905 +#define GL_PROGRAM_ATTRIB_COMPONENTS_NV 0x8906 +#define GL_PROGRAM_RESULT_COMPONENTS_NV 0x8907 +#define GL_MAX_PROGRAM_ATTRIB_COMPONENTS_NV 0x8908 +#define GL_MAX_PROGRAM_RESULT_COMPONENTS_NV 0x8909 +#define GL_MAX_PROGRAM_GENERIC_ATTRIBS_NV 0x8DA5 +#define GL_MAX_PROGRAM_GENERIC_RESULTS_NV 0x8DA6 + +typedef void (GLAPIENTRY * PFNGLPROGRAMENVPARAMETERI4INVPROC) (GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w); +typedef void (GLAPIENTRY * PFNGLPROGRAMENVPARAMETERI4IVNVPROC) (GLenum target, GLuint index, const GLint *params); +typedef void (GLAPIENTRY * PFNGLPROGRAMENVPARAMETERI4UINVPROC) (GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); +typedef void (GLAPIENTRY * PFNGLPROGRAMENVPARAMETERI4UIVNVPROC) (GLenum target, GLuint index, const GLuint *params); +typedef void (GLAPIENTRY * PFNGLPROGRAMENVPARAMETERSI4IVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLint *params); +typedef void (GLAPIENTRY * PFNGLPROGRAMENVPARAMETERSI4UIVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLuint *params); +typedef void (GLAPIENTRY * PFNGLPROGRAMLOCALPARAMETERI4INVPROC) (GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w); +typedef void (GLAPIENTRY * PFNGLPROGRAMLOCALPARAMETERI4IVNVPROC) (GLenum target, GLuint index, const GLint *params); +typedef void (GLAPIENTRY * PFNGLPROGRAMLOCALPARAMETERI4UINVPROC) (GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); +typedef void (GLAPIENTRY * PFNGLPROGRAMLOCALPARAMETERI4UIVNVPROC) (GLenum target, GLuint index, const GLuint *params); +typedef void (GLAPIENTRY * PFNGLPROGRAMLOCALPARAMETERSI4IVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLint *params); +typedef void (GLAPIENTRY * PFNGLPROGRAMLOCALPARAMETERSI4UIVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLuint *params); + +#define glProgramEnvParameterI4iNV GLEW_GET_FUN(__glewProgramEnvParameterI4iNV) +#define glProgramEnvParameterI4ivNV GLEW_GET_FUN(__glewProgramEnvParameterI4ivNV) +#define glProgramEnvParameterI4uiNV GLEW_GET_FUN(__glewProgramEnvParameterI4uiNV) +#define glProgramEnvParameterI4uivNV GLEW_GET_FUN(__glewProgramEnvParameterI4uivNV) +#define glProgramEnvParametersI4ivNV GLEW_GET_FUN(__glewProgramEnvParametersI4ivNV) +#define glProgramEnvParametersI4uivNV GLEW_GET_FUN(__glewProgramEnvParametersI4uivNV) +#define glProgramLocalParameterI4iNV GLEW_GET_FUN(__glewProgramLocalParameterI4iNV) +#define glProgramLocalParameterI4ivNV GLEW_GET_FUN(__glewProgramLocalParameterI4ivNV) +#define glProgramLocalParameterI4uiNV GLEW_GET_FUN(__glewProgramLocalParameterI4uiNV) +#define glProgramLocalParameterI4uivNV GLEW_GET_FUN(__glewProgramLocalParameterI4uivNV) +#define glProgramLocalParametersI4ivNV GLEW_GET_FUN(__glewProgramLocalParametersI4ivNV) +#define glProgramLocalParametersI4uivNV GLEW_GET_FUN(__glewProgramLocalParametersI4uivNV) + +#define GLEW_NV_gpu_program4 GLEW_GET_VAR(__GLEW_NV_gpu_program4) + +#endif /* GL_NV_gpu_program4 */ + +/* ---------------------------- GL_NV_half_float --------------------------- */ + +#ifndef GL_NV_half_float +#define GL_NV_half_float 1 + +#define GL_HALF_FLOAT_NV 0x140B + +typedef unsigned short GLhalf; + +typedef void (GLAPIENTRY * PFNGLCOLOR3HNVPROC) (GLhalf red, GLhalf green, GLhalf blue); +typedef void (GLAPIENTRY * PFNGLCOLOR3HVNVPROC) (const GLhalf* v); +typedef void (GLAPIENTRY * PFNGLCOLOR4HNVPROC) (GLhalf red, GLhalf green, GLhalf blue, GLhalf alpha); +typedef void (GLAPIENTRY * PFNGLCOLOR4HVNVPROC) (const GLhalf* v); +typedef void (GLAPIENTRY * PFNGLFOGCOORDHNVPROC) (GLhalf fog); +typedef void (GLAPIENTRY * PFNGLFOGCOORDHVNVPROC) (const GLhalf* fog); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1HNVPROC) (GLenum target, GLhalf s); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1HVNVPROC) (GLenum target, const GLhalf* v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2HNVPROC) (GLenum target, GLhalf s, GLhalf t); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2HVNVPROC) (GLenum target, const GLhalf* v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3HNVPROC) (GLenum target, GLhalf s, GLhalf t, GLhalf r); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3HVNVPROC) (GLenum target, const GLhalf* v); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4HNVPROC) (GLenum target, GLhalf s, GLhalf t, GLhalf r, GLhalf q); +typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4HVNVPROC) (GLenum target, const GLhalf* v); +typedef void (GLAPIENTRY * PFNGLNORMAL3HNVPROC) (GLhalf nx, GLhalf ny, GLhalf nz); +typedef void (GLAPIENTRY * PFNGLNORMAL3HVNVPROC) (const GLhalf* v); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3HNVPROC) (GLhalf red, GLhalf green, GLhalf blue); +typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3HVNVPROC) (const GLhalf* v); +typedef void (GLAPIENTRY * PFNGLTEXCOORD1HNVPROC) (GLhalf s); +typedef void (GLAPIENTRY * PFNGLTEXCOORD1HVNVPROC) (const GLhalf* v); +typedef void (GLAPIENTRY * PFNGLTEXCOORD2HNVPROC) (GLhalf s, GLhalf t); +typedef void (GLAPIENTRY * PFNGLTEXCOORD2HVNVPROC) (const GLhalf* v); +typedef void (GLAPIENTRY * PFNGLTEXCOORD3HNVPROC) (GLhalf s, GLhalf t, GLhalf r); +typedef void (GLAPIENTRY * PFNGLTEXCOORD3HVNVPROC) (const GLhalf* v); +typedef void (GLAPIENTRY * PFNGLTEXCOORD4HNVPROC) (GLhalf s, GLhalf t, GLhalf r, GLhalf q); +typedef void (GLAPIENTRY * PFNGLTEXCOORD4HVNVPROC) (const GLhalf* v); +typedef void (GLAPIENTRY * PFNGLVERTEX2HNVPROC) (GLhalf x, GLhalf y); +typedef void (GLAPIENTRY * PFNGLVERTEX2HVNVPROC) (const GLhalf* v); +typedef void (GLAPIENTRY * PFNGLVERTEX3HNVPROC) (GLhalf x, GLhalf y, GLhalf z); +typedef void (GLAPIENTRY * PFNGLVERTEX3HVNVPROC) (const GLhalf* v); +typedef void (GLAPIENTRY * PFNGLVERTEX4HNVPROC) (GLhalf x, GLhalf y, GLhalf z, GLhalf w); +typedef void (GLAPIENTRY * PFNGLVERTEX4HVNVPROC) (const GLhalf* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1HNVPROC) (GLuint index, GLhalf x); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1HVNVPROC) (GLuint index, const GLhalf* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2HNVPROC) (GLuint index, GLhalf x, GLhalf y); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2HVNVPROC) (GLuint index, const GLhalf* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3HNVPROC) (GLuint index, GLhalf x, GLhalf y, GLhalf z); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3HVNVPROC) (GLuint index, const GLhalf* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4HNVPROC) (GLuint index, GLhalf x, GLhalf y, GLhalf z, GLhalf w); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4HVNVPROC) (GLuint index, const GLhalf* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS1HVNVPROC) (GLuint index, GLsizei n, const GLhalf* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS2HVNVPROC) (GLuint index, GLsizei n, const GLhalf* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS3HVNVPROC) (GLuint index, GLsizei n, const GLhalf* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS4HVNVPROC) (GLuint index, GLsizei n, const GLhalf* v); +typedef void (GLAPIENTRY * PFNGLVERTEXWEIGHTHNVPROC) (GLhalf weight); +typedef void (GLAPIENTRY * PFNGLVERTEXWEIGHTHVNVPROC) (const GLhalf* weight); + +#define glColor3hNV GLEW_GET_FUN(__glewColor3hNV) +#define glColor3hvNV GLEW_GET_FUN(__glewColor3hvNV) +#define glColor4hNV GLEW_GET_FUN(__glewColor4hNV) +#define glColor4hvNV GLEW_GET_FUN(__glewColor4hvNV) +#define glFogCoordhNV GLEW_GET_FUN(__glewFogCoordhNV) +#define glFogCoordhvNV GLEW_GET_FUN(__glewFogCoordhvNV) +#define glMultiTexCoord1hNV GLEW_GET_FUN(__glewMultiTexCoord1hNV) +#define glMultiTexCoord1hvNV GLEW_GET_FUN(__glewMultiTexCoord1hvNV) +#define glMultiTexCoord2hNV GLEW_GET_FUN(__glewMultiTexCoord2hNV) +#define glMultiTexCoord2hvNV GLEW_GET_FUN(__glewMultiTexCoord2hvNV) +#define glMultiTexCoord3hNV GLEW_GET_FUN(__glewMultiTexCoord3hNV) +#define glMultiTexCoord3hvNV GLEW_GET_FUN(__glewMultiTexCoord3hvNV) +#define glMultiTexCoord4hNV GLEW_GET_FUN(__glewMultiTexCoord4hNV) +#define glMultiTexCoord4hvNV GLEW_GET_FUN(__glewMultiTexCoord4hvNV) +#define glNormal3hNV GLEW_GET_FUN(__glewNormal3hNV) +#define glNormal3hvNV GLEW_GET_FUN(__glewNormal3hvNV) +#define glSecondaryColor3hNV GLEW_GET_FUN(__glewSecondaryColor3hNV) +#define glSecondaryColor3hvNV GLEW_GET_FUN(__glewSecondaryColor3hvNV) +#define glTexCoord1hNV GLEW_GET_FUN(__glewTexCoord1hNV) +#define glTexCoord1hvNV GLEW_GET_FUN(__glewTexCoord1hvNV) +#define glTexCoord2hNV GLEW_GET_FUN(__glewTexCoord2hNV) +#define glTexCoord2hvNV GLEW_GET_FUN(__glewTexCoord2hvNV) +#define glTexCoord3hNV GLEW_GET_FUN(__glewTexCoord3hNV) +#define glTexCoord3hvNV GLEW_GET_FUN(__glewTexCoord3hvNV) +#define glTexCoord4hNV GLEW_GET_FUN(__glewTexCoord4hNV) +#define glTexCoord4hvNV GLEW_GET_FUN(__glewTexCoord4hvNV) +#define glVertex2hNV GLEW_GET_FUN(__glewVertex2hNV) +#define glVertex2hvNV GLEW_GET_FUN(__glewVertex2hvNV) +#define glVertex3hNV GLEW_GET_FUN(__glewVertex3hNV) +#define glVertex3hvNV GLEW_GET_FUN(__glewVertex3hvNV) +#define glVertex4hNV GLEW_GET_FUN(__glewVertex4hNV) +#define glVertex4hvNV GLEW_GET_FUN(__glewVertex4hvNV) +#define glVertexAttrib1hNV GLEW_GET_FUN(__glewVertexAttrib1hNV) +#define glVertexAttrib1hvNV GLEW_GET_FUN(__glewVertexAttrib1hvNV) +#define glVertexAttrib2hNV GLEW_GET_FUN(__glewVertexAttrib2hNV) +#define glVertexAttrib2hvNV GLEW_GET_FUN(__glewVertexAttrib2hvNV) +#define glVertexAttrib3hNV GLEW_GET_FUN(__glewVertexAttrib3hNV) +#define glVertexAttrib3hvNV GLEW_GET_FUN(__glewVertexAttrib3hvNV) +#define glVertexAttrib4hNV GLEW_GET_FUN(__glewVertexAttrib4hNV) +#define glVertexAttrib4hvNV GLEW_GET_FUN(__glewVertexAttrib4hvNV) +#define glVertexAttribs1hvNV GLEW_GET_FUN(__glewVertexAttribs1hvNV) +#define glVertexAttribs2hvNV GLEW_GET_FUN(__glewVertexAttribs2hvNV) +#define glVertexAttribs3hvNV GLEW_GET_FUN(__glewVertexAttribs3hvNV) +#define glVertexAttribs4hvNV GLEW_GET_FUN(__glewVertexAttribs4hvNV) +#define glVertexWeighthNV GLEW_GET_FUN(__glewVertexWeighthNV) +#define glVertexWeighthvNV GLEW_GET_FUN(__glewVertexWeighthvNV) + +#define GLEW_NV_half_float GLEW_GET_VAR(__GLEW_NV_half_float) + +#endif /* GL_NV_half_float */ + +/* ------------------------ GL_NV_light_max_exponent ----------------------- */ + +#ifndef GL_NV_light_max_exponent +#define GL_NV_light_max_exponent 1 + +#define GL_MAX_SHININESS_NV 0x8504 +#define GL_MAX_SPOT_EXPONENT_NV 0x8505 + +#define GLEW_NV_light_max_exponent GLEW_GET_VAR(__GLEW_NV_light_max_exponent) + +#endif /* GL_NV_light_max_exponent */ + +/* --------------------- GL_NV_multisample_filter_hint --------------------- */ + +#ifndef GL_NV_multisample_filter_hint +#define GL_NV_multisample_filter_hint 1 + +#define GL_MULTISAMPLE_FILTER_HINT_NV 0x8534 + +#define GLEW_NV_multisample_filter_hint GLEW_GET_VAR(__GLEW_NV_multisample_filter_hint) + +#endif /* GL_NV_multisample_filter_hint */ + +/* ------------------------- GL_NV_occlusion_query ------------------------- */ + +#ifndef GL_NV_occlusion_query +#define GL_NV_occlusion_query 1 + +#define GL_PIXEL_COUNTER_BITS_NV 0x8864 +#define GL_CURRENT_OCCLUSION_QUERY_ID_NV 0x8865 +#define GL_PIXEL_COUNT_NV 0x8866 +#define GL_PIXEL_COUNT_AVAILABLE_NV 0x8867 + +typedef void (GLAPIENTRY * PFNGLBEGINOCCLUSIONQUERYNVPROC) (GLuint id); +typedef void (GLAPIENTRY * PFNGLDELETEOCCLUSIONQUERIESNVPROC) (GLsizei n, const GLuint* ids); +typedef void (GLAPIENTRY * PFNGLENDOCCLUSIONQUERYNVPROC) (void); +typedef void (GLAPIENTRY * PFNGLGENOCCLUSIONQUERIESNVPROC) (GLsizei n, GLuint* ids); +typedef void (GLAPIENTRY * PFNGLGETOCCLUSIONQUERYIVNVPROC) (GLuint id, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETOCCLUSIONQUERYUIVNVPROC) (GLuint id, GLenum pname, GLuint* params); +typedef GLboolean (GLAPIENTRY * PFNGLISOCCLUSIONQUERYNVPROC) (GLuint id); + +#define glBeginOcclusionQueryNV GLEW_GET_FUN(__glewBeginOcclusionQueryNV) +#define glDeleteOcclusionQueriesNV GLEW_GET_FUN(__glewDeleteOcclusionQueriesNV) +#define glEndOcclusionQueryNV GLEW_GET_FUN(__glewEndOcclusionQueryNV) +#define glGenOcclusionQueriesNV GLEW_GET_FUN(__glewGenOcclusionQueriesNV) +#define glGetOcclusionQueryivNV GLEW_GET_FUN(__glewGetOcclusionQueryivNV) +#define glGetOcclusionQueryuivNV GLEW_GET_FUN(__glewGetOcclusionQueryuivNV) +#define glIsOcclusionQueryNV GLEW_GET_FUN(__glewIsOcclusionQueryNV) + +#define GLEW_NV_occlusion_query GLEW_GET_VAR(__GLEW_NV_occlusion_query) + +#endif /* GL_NV_occlusion_query */ + +/* ----------------------- GL_NV_packed_depth_stencil ---------------------- */ + +#ifndef GL_NV_packed_depth_stencil +#define GL_NV_packed_depth_stencil 1 + +#define GL_DEPTH_STENCIL_NV 0x84F9 +#define GL_UNSIGNED_INT_24_8_NV 0x84FA + +#define GLEW_NV_packed_depth_stencil GLEW_GET_VAR(__GLEW_NV_packed_depth_stencil) + +#endif /* GL_NV_packed_depth_stencil */ + +/* --------------------- GL_NV_parameter_buffer_object --------------------- */ + +#ifndef GL_NV_parameter_buffer_object +#define GL_NV_parameter_buffer_object 1 + +#define GL_MAX_PROGRAM_PARAMETER_BUFFER_BINDINGS_NV 0x8DA0 +#define GL_MAX_PROGRAM_PARAMETER_BUFFER_SIZE_NV 0x8DA1 +#define GL_VERTEX_PROGRAM_PARAMETER_BUFFER_NV 0x8DA2 +#define GL_GEOMETRY_PROGRAM_PARAMETER_BUFFER_NV 0x8DA3 +#define GL_FRAGMENT_PROGRAM_PARAMETER_BUFFER_NV 0x8DA4 + +typedef void (GLAPIENTRY * PFNGLPROGRAMBUFFERPARAMETERSIIVNVPROC) (GLenum target, GLuint buffer, GLuint index, GLsizei count, const GLint *params); +typedef void (GLAPIENTRY * PFNGLPROGRAMBUFFERPARAMETERSIUIVNVPROC) (GLenum target, GLuint buffer, GLuint index, GLsizei count, const GLuint *params); +typedef void (GLAPIENTRY * PFNGLPROGRAMBUFFERPARAMETERSFVNVPROC) (GLenum target, GLuint buffer, GLuint index, GLsizei count, const GLfloat *params); + +#define glProgramBufferParametersIivNV GLEW_GET_FUN(__glewProgramBufferParametersIivNV) +#define glProgramBufferParametersIuivNV GLEW_GET_FUN(__glewProgramBufferParametersIuivNV) +#define glProgramBufferParametersfvNV GLEW_GET_FUN(__glewProgramBufferParametersfvNV) + +#define GLEW_NV_parameter_buffer_object GLEW_GET_VAR(__GLEW_NV_parameter_buffer_object) + +#endif /* GL_NV_parameter_buffer_object */ + +/* ------------------------- GL_NV_pixel_data_range ------------------------ */ + +#ifndef GL_NV_pixel_data_range +#define GL_NV_pixel_data_range 1 + +#define GL_WRITE_PIXEL_DATA_RANGE_NV 0x8878 +#define GL_READ_PIXEL_DATA_RANGE_NV 0x8879 +#define GL_WRITE_PIXEL_DATA_RANGE_LENGTH_NV 0x887A +#define GL_READ_PIXEL_DATA_RANGE_LENGTH_NV 0x887B +#define GL_WRITE_PIXEL_DATA_RANGE_POINTER_NV 0x887C +#define GL_READ_PIXEL_DATA_RANGE_POINTER_NV 0x887D + +typedef void (GLAPIENTRY * PFNGLFLUSHPIXELDATARANGENVPROC) (GLenum target); +typedef void (GLAPIENTRY * PFNGLPIXELDATARANGENVPROC) (GLenum target, GLsizei length, void* pointer); + +#define glFlushPixelDataRangeNV GLEW_GET_FUN(__glewFlushPixelDataRangeNV) +#define glPixelDataRangeNV GLEW_GET_FUN(__glewPixelDataRangeNV) + +#define GLEW_NV_pixel_data_range GLEW_GET_VAR(__GLEW_NV_pixel_data_range) + +#endif /* GL_NV_pixel_data_range */ + +/* --------------------------- GL_NV_point_sprite -------------------------- */ + +#ifndef GL_NV_point_sprite +#define GL_NV_point_sprite 1 + +#define GL_POINT_SPRITE_NV 0x8861 +#define GL_COORD_REPLACE_NV 0x8862 +#define GL_POINT_SPRITE_R_MODE_NV 0x8863 + +typedef void (GLAPIENTRY * PFNGLPOINTPARAMETERINVPROC) (GLenum pname, GLint param); +typedef void (GLAPIENTRY * PFNGLPOINTPARAMETERIVNVPROC) (GLenum pname, const GLint* params); + +#define glPointParameteriNV GLEW_GET_FUN(__glewPointParameteriNV) +#define glPointParameterivNV GLEW_GET_FUN(__glewPointParameterivNV) + +#define GLEW_NV_point_sprite GLEW_GET_VAR(__GLEW_NV_point_sprite) + +#endif /* GL_NV_point_sprite */ + +/* -------------------------- GL_NV_present_video -------------------------- */ + +#ifndef GL_NV_present_video +#define GL_NV_present_video 1 + +#define GL_FRAME_NV 0x8E26 +#define GL_FIELDS_NV 0x8E27 +#define GL_CURRENT_TIME_NV 0x8E28 +#define GL_NUM_FILL_STREAMS_NV 0x8E29 +#define GL_PRESENT_TIME_NV 0x8E2A +#define GL_PRESENT_DURATION_NV 0x8E2B + +typedef void (GLAPIENTRY * PFNGLGETVIDEOI64VNVPROC) (GLuint video_slot, GLenum pname, GLint64EXT* params); +typedef void (GLAPIENTRY * PFNGLGETVIDEOIVNVPROC) (GLuint video_slot, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETVIDEOUI64VNVPROC) (GLuint video_slot, GLenum pname, GLuint64EXT* params); +typedef void (GLAPIENTRY * PFNGLGETVIDEOUIVNVPROC) (GLuint video_slot, GLenum pname, GLuint* params); +typedef void (GLAPIENTRY * PFNGLPRESENTFRAMEDUALFILLNVPROC) (GLuint video_slot, GLuint64EXT minPresentTime, GLuint beginPresentTimeId, GLuint presentDurationId, GLenum type, GLenum target0, GLuint fill0, GLenum target1, GLuint fill1, GLenum target2, GLuint fill2, GLenum target3, GLuint fill3); +typedef void (GLAPIENTRY * PFNGLPRESENTFRAMEKEYEDNVPROC) (GLuint video_slot, GLuint64EXT minPresentTime, GLuint beginPresentTimeId, GLuint presentDurationId, GLenum type, GLenum target0, GLuint fill0, GLuint key0, GLenum target1, GLuint fill1, GLuint key1); +typedef void (GLAPIENTRY * PFNGLVIDEOPARAMETERIVNVPROC) (GLuint video_slot, GLenum pname, const GLint* params); + +#define glGetVideoi64vNV GLEW_GET_FUN(__glewGetVideoi64vNV) +#define glGetVideoivNV GLEW_GET_FUN(__glewGetVideoivNV) +#define glGetVideoui64vNV GLEW_GET_FUN(__glewGetVideoui64vNV) +#define glGetVideouivNV GLEW_GET_FUN(__glewGetVideouivNV) +#define glPresentFrameDualFillNV GLEW_GET_FUN(__glewPresentFrameDualFillNV) +#define glPresentFrameKeyedNV GLEW_GET_FUN(__glewPresentFrameKeyedNV) +#define glVideoParameterivNV GLEW_GET_FUN(__glewVideoParameterivNV) + +#define GLEW_NV_present_video GLEW_GET_VAR(__GLEW_NV_present_video) + +#endif /* GL_NV_present_video */ + +/* ------------------------ GL_NV_primitive_restart ------------------------ */ + +#ifndef GL_NV_primitive_restart +#define GL_NV_primitive_restart 1 + +#define GL_PRIMITIVE_RESTART_NV 0x8558 +#define GL_PRIMITIVE_RESTART_INDEX_NV 0x8559 + +typedef void (GLAPIENTRY * PFNGLPRIMITIVERESTARTINDEXNVPROC) (GLuint index); +typedef void (GLAPIENTRY * PFNGLPRIMITIVERESTARTNVPROC) (void); + +#define glPrimitiveRestartIndexNV GLEW_GET_FUN(__glewPrimitiveRestartIndexNV) +#define glPrimitiveRestartNV GLEW_GET_FUN(__glewPrimitiveRestartNV) + +#define GLEW_NV_primitive_restart GLEW_GET_VAR(__GLEW_NV_primitive_restart) + +#endif /* GL_NV_primitive_restart */ + +/* ------------------------ GL_NV_register_combiners ----------------------- */ + +#ifndef GL_NV_register_combiners +#define GL_NV_register_combiners 1 + +#define GL_REGISTER_COMBINERS_NV 0x8522 +#define GL_VARIABLE_A_NV 0x8523 +#define GL_VARIABLE_B_NV 0x8524 +#define GL_VARIABLE_C_NV 0x8525 +#define GL_VARIABLE_D_NV 0x8526 +#define GL_VARIABLE_E_NV 0x8527 +#define GL_VARIABLE_F_NV 0x8528 +#define GL_VARIABLE_G_NV 0x8529 +#define GL_CONSTANT_COLOR0_NV 0x852A +#define GL_CONSTANT_COLOR1_NV 0x852B +#define GL_PRIMARY_COLOR_NV 0x852C +#define GL_SECONDARY_COLOR_NV 0x852D +#define GL_SPARE0_NV 0x852E +#define GL_SPARE1_NV 0x852F +#define GL_DISCARD_NV 0x8530 +#define GL_E_TIMES_F_NV 0x8531 +#define GL_SPARE0_PLUS_SECONDARY_COLOR_NV 0x8532 +#define GL_UNSIGNED_IDENTITY_NV 0x8536 +#define GL_UNSIGNED_INVERT_NV 0x8537 +#define GL_EXPAND_NORMAL_NV 0x8538 +#define GL_EXPAND_NEGATE_NV 0x8539 +#define GL_HALF_BIAS_NORMAL_NV 0x853A +#define GL_HALF_BIAS_NEGATE_NV 0x853B +#define GL_SIGNED_IDENTITY_NV 0x853C +#define GL_SIGNED_NEGATE_NV 0x853D +#define GL_SCALE_BY_TWO_NV 0x853E +#define GL_SCALE_BY_FOUR_NV 0x853F +#define GL_SCALE_BY_ONE_HALF_NV 0x8540 +#define GL_BIAS_BY_NEGATIVE_ONE_HALF_NV 0x8541 +#define GL_COMBINER_INPUT_NV 0x8542 +#define GL_COMBINER_MAPPING_NV 0x8543 +#define GL_COMBINER_COMPONENT_USAGE_NV 0x8544 +#define GL_COMBINER_AB_DOT_PRODUCT_NV 0x8545 +#define GL_COMBINER_CD_DOT_PRODUCT_NV 0x8546 +#define GL_COMBINER_MUX_SUM_NV 0x8547 +#define GL_COMBINER_SCALE_NV 0x8548 +#define GL_COMBINER_BIAS_NV 0x8549 +#define GL_COMBINER_AB_OUTPUT_NV 0x854A +#define GL_COMBINER_CD_OUTPUT_NV 0x854B +#define GL_COMBINER_SUM_OUTPUT_NV 0x854C +#define GL_MAX_GENERAL_COMBINERS_NV 0x854D +#define GL_NUM_GENERAL_COMBINERS_NV 0x854E +#define GL_COLOR_SUM_CLAMP_NV 0x854F +#define GL_COMBINER0_NV 0x8550 +#define GL_COMBINER1_NV 0x8551 +#define GL_COMBINER2_NV 0x8552 +#define GL_COMBINER3_NV 0x8553 +#define GL_COMBINER4_NV 0x8554 +#define GL_COMBINER5_NV 0x8555 +#define GL_COMBINER6_NV 0x8556 +#define GL_COMBINER7_NV 0x8557 + +typedef void (GLAPIENTRY * PFNGLCOMBINERINPUTNVPROC) (GLenum stage, GLenum portion, GLenum variable, GLenum input, GLenum mapping, GLenum componentUsage); +typedef void (GLAPIENTRY * PFNGLCOMBINEROUTPUTNVPROC) (GLenum stage, GLenum portion, GLenum abOutput, GLenum cdOutput, GLenum sumOutput, GLenum scale, GLenum bias, GLboolean abDotProduct, GLboolean cdDotProduct, GLboolean muxSum); +typedef void (GLAPIENTRY * PFNGLCOMBINERPARAMETERFNVPROC) (GLenum pname, GLfloat param); +typedef void (GLAPIENTRY * PFNGLCOMBINERPARAMETERFVNVPROC) (GLenum pname, const GLfloat* params); +typedef void (GLAPIENTRY * PFNGLCOMBINERPARAMETERINVPROC) (GLenum pname, GLint param); +typedef void (GLAPIENTRY * PFNGLCOMBINERPARAMETERIVNVPROC) (GLenum pname, const GLint* params); +typedef void (GLAPIENTRY * PFNGLFINALCOMBINERINPUTNVPROC) (GLenum variable, GLenum input, GLenum mapping, GLenum componentUsage); +typedef void (GLAPIENTRY * PFNGLGETCOMBINERINPUTPARAMETERFVNVPROC) (GLenum stage, GLenum portion, GLenum variable, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETCOMBINERINPUTPARAMETERIVNVPROC) (GLenum stage, GLenum portion, GLenum variable, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETCOMBINEROUTPUTPARAMETERFVNVPROC) (GLenum stage, GLenum portion, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETCOMBINEROUTPUTPARAMETERIVNVPROC) (GLenum stage, GLenum portion, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETFINALCOMBINERINPUTPARAMETERFVNVPROC) (GLenum variable, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETFINALCOMBINERINPUTPARAMETERIVNVPROC) (GLenum variable, GLenum pname, GLint* params); + +#define glCombinerInputNV GLEW_GET_FUN(__glewCombinerInputNV) +#define glCombinerOutputNV GLEW_GET_FUN(__glewCombinerOutputNV) +#define glCombinerParameterfNV GLEW_GET_FUN(__glewCombinerParameterfNV) +#define glCombinerParameterfvNV GLEW_GET_FUN(__glewCombinerParameterfvNV) +#define glCombinerParameteriNV GLEW_GET_FUN(__glewCombinerParameteriNV) +#define glCombinerParameterivNV GLEW_GET_FUN(__glewCombinerParameterivNV) +#define glFinalCombinerInputNV GLEW_GET_FUN(__glewFinalCombinerInputNV) +#define glGetCombinerInputParameterfvNV GLEW_GET_FUN(__glewGetCombinerInputParameterfvNV) +#define glGetCombinerInputParameterivNV GLEW_GET_FUN(__glewGetCombinerInputParameterivNV) +#define glGetCombinerOutputParameterfvNV GLEW_GET_FUN(__glewGetCombinerOutputParameterfvNV) +#define glGetCombinerOutputParameterivNV GLEW_GET_FUN(__glewGetCombinerOutputParameterivNV) +#define glGetFinalCombinerInputParameterfvNV GLEW_GET_FUN(__glewGetFinalCombinerInputParameterfvNV) +#define glGetFinalCombinerInputParameterivNV GLEW_GET_FUN(__glewGetFinalCombinerInputParameterivNV) + +#define GLEW_NV_register_combiners GLEW_GET_VAR(__GLEW_NV_register_combiners) + +#endif /* GL_NV_register_combiners */ + +/* ----------------------- GL_NV_register_combiners2 ----------------------- */ + +#ifndef GL_NV_register_combiners2 +#define GL_NV_register_combiners2 1 + +#define GL_PER_STAGE_CONSTANTS_NV 0x8535 + +typedef void (GLAPIENTRY * PFNGLCOMBINERSTAGEPARAMETERFVNVPROC) (GLenum stage, GLenum pname, const GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETCOMBINERSTAGEPARAMETERFVNVPROC) (GLenum stage, GLenum pname, GLfloat* params); + +#define glCombinerStageParameterfvNV GLEW_GET_FUN(__glewCombinerStageParameterfvNV) +#define glGetCombinerStageParameterfvNV GLEW_GET_FUN(__glewGetCombinerStageParameterfvNV) + +#define GLEW_NV_register_combiners2 GLEW_GET_VAR(__GLEW_NV_register_combiners2) + +#endif /* GL_NV_register_combiners2 */ + +/* -------------------------- GL_NV_texgen_emboss -------------------------- */ + +#ifndef GL_NV_texgen_emboss +#define GL_NV_texgen_emboss 1 + +#define GL_EMBOSS_LIGHT_NV 0x855D +#define GL_EMBOSS_CONSTANT_NV 0x855E +#define GL_EMBOSS_MAP_NV 0x855F + +#define GLEW_NV_texgen_emboss GLEW_GET_VAR(__GLEW_NV_texgen_emboss) + +#endif /* GL_NV_texgen_emboss */ + +/* ------------------------ GL_NV_texgen_reflection ------------------------ */ + +#ifndef GL_NV_texgen_reflection +#define GL_NV_texgen_reflection 1 + +#define GL_NORMAL_MAP_NV 0x8511 +#define GL_REFLECTION_MAP_NV 0x8512 + +#define GLEW_NV_texgen_reflection GLEW_GET_VAR(__GLEW_NV_texgen_reflection) + +#endif /* GL_NV_texgen_reflection */ + +/* --------------------- GL_NV_texture_compression_vtc --------------------- */ + +#ifndef GL_NV_texture_compression_vtc +#define GL_NV_texture_compression_vtc 1 + +#define GLEW_NV_texture_compression_vtc GLEW_GET_VAR(__GLEW_NV_texture_compression_vtc) + +#endif /* GL_NV_texture_compression_vtc */ + +/* ----------------------- GL_NV_texture_env_combine4 ---------------------- */ + +#ifndef GL_NV_texture_env_combine4 +#define GL_NV_texture_env_combine4 1 + +#define GL_COMBINE4_NV 0x8503 +#define GL_SOURCE3_RGB_NV 0x8583 +#define GL_SOURCE3_ALPHA_NV 0x858B +#define GL_OPERAND3_RGB_NV 0x8593 +#define GL_OPERAND3_ALPHA_NV 0x859B + +#define GLEW_NV_texture_env_combine4 GLEW_GET_VAR(__GLEW_NV_texture_env_combine4) + +#endif /* GL_NV_texture_env_combine4 */ + +/* ---------------------- GL_NV_texture_expand_normal ---------------------- */ + +#ifndef GL_NV_texture_expand_normal +#define GL_NV_texture_expand_normal 1 + +#define GL_TEXTURE_UNSIGNED_REMAP_MODE_NV 0x888F + +#define GLEW_NV_texture_expand_normal GLEW_GET_VAR(__GLEW_NV_texture_expand_normal) + +#endif /* GL_NV_texture_expand_normal */ + +/* ------------------------ GL_NV_texture_rectangle ------------------------ */ + +#ifndef GL_NV_texture_rectangle +#define GL_NV_texture_rectangle 1 + +#define GL_TEXTURE_RECTANGLE_NV 0x84F5 +#define GL_TEXTURE_BINDING_RECTANGLE_NV 0x84F6 +#define GL_PROXY_TEXTURE_RECTANGLE_NV 0x84F7 +#define GL_MAX_RECTANGLE_TEXTURE_SIZE_NV 0x84F8 + +#define GLEW_NV_texture_rectangle GLEW_GET_VAR(__GLEW_NV_texture_rectangle) + +#endif /* GL_NV_texture_rectangle */ + +/* -------------------------- GL_NV_texture_shader ------------------------- */ + +#ifndef GL_NV_texture_shader +#define GL_NV_texture_shader 1 + +#define GL_OFFSET_TEXTURE_RECTANGLE_NV 0x864C +#define GL_OFFSET_TEXTURE_RECTANGLE_SCALE_NV 0x864D +#define GL_DOT_PRODUCT_TEXTURE_RECTANGLE_NV 0x864E +#define GL_RGBA_UNSIGNED_DOT_PRODUCT_MAPPING_NV 0x86D9 +#define GL_UNSIGNED_INT_S8_S8_8_8_NV 0x86DA +#define GL_UNSIGNED_INT_8_8_S8_S8_REV_NV 0x86DB +#define GL_DSDT_MAG_INTENSITY_NV 0x86DC +#define GL_SHADER_CONSISTENT_NV 0x86DD +#define GL_TEXTURE_SHADER_NV 0x86DE +#define GL_SHADER_OPERATION_NV 0x86DF +#define GL_CULL_MODES_NV 0x86E0 +#define GL_OFFSET_TEXTURE_2D_MATRIX_NV 0x86E1 +#define GL_OFFSET_TEXTURE_MATRIX_NV 0x86E1 +#define GL_OFFSET_TEXTURE_2D_SCALE_NV 0x86E2 +#define GL_OFFSET_TEXTURE_SCALE_NV 0x86E2 +#define GL_OFFSET_TEXTURE_BIAS_NV 0x86E3 +#define GL_OFFSET_TEXTURE_2D_BIAS_NV 0x86E3 +#define GL_PREVIOUS_TEXTURE_INPUT_NV 0x86E4 +#define GL_CONST_EYE_NV 0x86E5 +#define GL_PASS_THROUGH_NV 0x86E6 +#define GL_CULL_FRAGMENT_NV 0x86E7 +#define GL_OFFSET_TEXTURE_2D_NV 0x86E8 +#define GL_DEPENDENT_AR_TEXTURE_2D_NV 0x86E9 +#define GL_DEPENDENT_GB_TEXTURE_2D_NV 0x86EA +#define GL_DOT_PRODUCT_NV 0x86EC +#define GL_DOT_PRODUCT_DEPTH_REPLACE_NV 0x86ED +#define GL_DOT_PRODUCT_TEXTURE_2D_NV 0x86EE +#define GL_DOT_PRODUCT_TEXTURE_CUBE_MAP_NV 0x86F0 +#define GL_DOT_PRODUCT_DIFFUSE_CUBE_MAP_NV 0x86F1 +#define GL_DOT_PRODUCT_REFLECT_CUBE_MAP_NV 0x86F2 +#define GL_DOT_PRODUCT_CONST_EYE_REFLECT_CUBE_MAP_NV 0x86F3 +#define GL_HILO_NV 0x86F4 +#define GL_DSDT_NV 0x86F5 +#define GL_DSDT_MAG_NV 0x86F6 +#define GL_DSDT_MAG_VIB_NV 0x86F7 +#define GL_HILO16_NV 0x86F8 +#define GL_SIGNED_HILO_NV 0x86F9 +#define GL_SIGNED_HILO16_NV 0x86FA +#define GL_SIGNED_RGBA_NV 0x86FB +#define GL_SIGNED_RGBA8_NV 0x86FC +#define GL_SIGNED_RGB_NV 0x86FE +#define GL_SIGNED_RGB8_NV 0x86FF +#define GL_SIGNED_LUMINANCE_NV 0x8701 +#define GL_SIGNED_LUMINANCE8_NV 0x8702 +#define GL_SIGNED_LUMINANCE_ALPHA_NV 0x8703 +#define GL_SIGNED_LUMINANCE8_ALPHA8_NV 0x8704 +#define GL_SIGNED_ALPHA_NV 0x8705 +#define GL_SIGNED_ALPHA8_NV 0x8706 +#define GL_SIGNED_INTENSITY_NV 0x8707 +#define GL_SIGNED_INTENSITY8_NV 0x8708 +#define GL_DSDT8_NV 0x8709 +#define GL_DSDT8_MAG8_NV 0x870A +#define GL_DSDT8_MAG8_INTENSITY8_NV 0x870B +#define GL_SIGNED_RGB_UNSIGNED_ALPHA_NV 0x870C +#define GL_SIGNED_RGB8_UNSIGNED_ALPHA8_NV 0x870D +#define GL_HI_SCALE_NV 0x870E +#define GL_LO_SCALE_NV 0x870F +#define GL_DS_SCALE_NV 0x8710 +#define GL_DT_SCALE_NV 0x8711 +#define GL_MAGNITUDE_SCALE_NV 0x8712 +#define GL_VIBRANCE_SCALE_NV 0x8713 +#define GL_HI_BIAS_NV 0x8714 +#define GL_LO_BIAS_NV 0x8715 +#define GL_DS_BIAS_NV 0x8716 +#define GL_DT_BIAS_NV 0x8717 +#define GL_MAGNITUDE_BIAS_NV 0x8718 +#define GL_VIBRANCE_BIAS_NV 0x8719 +#define GL_TEXTURE_BORDER_VALUES_NV 0x871A +#define GL_TEXTURE_HI_SIZE_NV 0x871B +#define GL_TEXTURE_LO_SIZE_NV 0x871C +#define GL_TEXTURE_DS_SIZE_NV 0x871D +#define GL_TEXTURE_DT_SIZE_NV 0x871E +#define GL_TEXTURE_MAG_SIZE_NV 0x871F + +#define GLEW_NV_texture_shader GLEW_GET_VAR(__GLEW_NV_texture_shader) + +#endif /* GL_NV_texture_shader */ + +/* ------------------------- GL_NV_texture_shader2 ------------------------- */ + +#ifndef GL_NV_texture_shader2 +#define GL_NV_texture_shader2 1 + +#define GL_UNSIGNED_INT_S8_S8_8_8_NV 0x86DA +#define GL_UNSIGNED_INT_8_8_S8_S8_REV_NV 0x86DB +#define GL_DSDT_MAG_INTENSITY_NV 0x86DC +#define GL_DOT_PRODUCT_TEXTURE_3D_NV 0x86EF +#define GL_HILO_NV 0x86F4 +#define GL_DSDT_NV 0x86F5 +#define GL_DSDT_MAG_NV 0x86F6 +#define GL_DSDT_MAG_VIB_NV 0x86F7 +#define GL_HILO16_NV 0x86F8 +#define GL_SIGNED_HILO_NV 0x86F9 +#define GL_SIGNED_HILO16_NV 0x86FA +#define GL_SIGNED_RGBA_NV 0x86FB +#define GL_SIGNED_RGBA8_NV 0x86FC +#define GL_SIGNED_RGB_NV 0x86FE +#define GL_SIGNED_RGB8_NV 0x86FF +#define GL_SIGNED_LUMINANCE_NV 0x8701 +#define GL_SIGNED_LUMINANCE8_NV 0x8702 +#define GL_SIGNED_LUMINANCE_ALPHA_NV 0x8703 +#define GL_SIGNED_LUMINANCE8_ALPHA8_NV 0x8704 +#define GL_SIGNED_ALPHA_NV 0x8705 +#define GL_SIGNED_ALPHA8_NV 0x8706 +#define GL_SIGNED_INTENSITY_NV 0x8707 +#define GL_SIGNED_INTENSITY8_NV 0x8708 +#define GL_DSDT8_NV 0x8709 +#define GL_DSDT8_MAG8_NV 0x870A +#define GL_DSDT8_MAG8_INTENSITY8_NV 0x870B +#define GL_SIGNED_RGB_UNSIGNED_ALPHA_NV 0x870C +#define GL_SIGNED_RGB8_UNSIGNED_ALPHA8_NV 0x870D + +#define GLEW_NV_texture_shader2 GLEW_GET_VAR(__GLEW_NV_texture_shader2) + +#endif /* GL_NV_texture_shader2 */ + +/* ------------------------- GL_NV_texture_shader3 ------------------------- */ + +#ifndef GL_NV_texture_shader3 +#define GL_NV_texture_shader3 1 + +#define GL_OFFSET_PROJECTIVE_TEXTURE_2D_NV 0x8850 +#define GL_OFFSET_PROJECTIVE_TEXTURE_2D_SCALE_NV 0x8851 +#define GL_OFFSET_PROJECTIVE_TEXTURE_RECTANGLE_NV 0x8852 +#define GL_OFFSET_PROJECTIVE_TEXTURE_RECTANGLE_SCALE_NV 0x8853 +#define GL_OFFSET_HILO_TEXTURE_2D_NV 0x8854 +#define GL_OFFSET_HILO_TEXTURE_RECTANGLE_NV 0x8855 +#define GL_OFFSET_HILO_PROJECTIVE_TEXTURE_2D_NV 0x8856 +#define GL_OFFSET_HILO_PROJECTIVE_TEXTURE_RECTANGLE_NV 0x8857 +#define GL_DEPENDENT_HILO_TEXTURE_2D_NV 0x8858 +#define GL_DEPENDENT_RGB_TEXTURE_3D_NV 0x8859 +#define GL_DEPENDENT_RGB_TEXTURE_CUBE_MAP_NV 0x885A +#define GL_DOT_PRODUCT_PASS_THROUGH_NV 0x885B +#define GL_DOT_PRODUCT_TEXTURE_1D_NV 0x885C +#define GL_DOT_PRODUCT_AFFINE_DEPTH_REPLACE_NV 0x885D +#define GL_HILO8_NV 0x885E +#define GL_SIGNED_HILO8_NV 0x885F +#define GL_FORCE_BLUE_TO_ONE_NV 0x8860 + +#define GLEW_NV_texture_shader3 GLEW_GET_VAR(__GLEW_NV_texture_shader3) + +#endif /* GL_NV_texture_shader3 */ + +/* ------------------------ GL_NV_transform_feedback ----------------------- */ + +#ifndef GL_NV_transform_feedback +#define GL_NV_transform_feedback 1 + +#define GL_BACK_PRIMARY_COLOR_NV 0x8C77 +#define GL_BACK_SECONDARY_COLOR_NV 0x8C78 +#define GL_TEXTURE_COORD_NV 0x8C79 +#define GL_CLIP_DISTANCE_NV 0x8C7A +#define GL_VERTEX_ID_NV 0x8C7B +#define GL_PRIMITIVE_ID_NV 0x8C7C +#define GL_GENERIC_ATTRIB_NV 0x8C7D +#define GL_TRANSFORM_FEEDBACK_ATTRIBS_NV 0x8C7E +#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE_NV 0x8C7F +#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS_NV 0x8C80 +#define GL_ACTIVE_VARYINGS_NV 0x8C81 +#define GL_ACTIVE_VARYING_MAX_LENGTH_NV 0x8C82 +#define GL_TRANSFORM_FEEDBACK_VARYINGS_NV 0x8C83 +#define GL_TRANSFORM_FEEDBACK_BUFFER_START_NV 0x8C84 +#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE_NV 0x8C85 +#define GL_TRANSFORM_FEEDBACK_RECORD_NV 0x8C86 +#define GL_PRIMITIVES_GENERATED_NV 0x8C87 +#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN_NV 0x8C88 +#define GL_RASTERIZER_DISCARD_NV 0x8C89 +#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS_NV 0x8C8A +#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS_NV 0x8C8B +#define GL_INTERLEAVED_ATTRIBS_NV 0x8C8C +#define GL_SEPARATE_ATTRIBS_NV 0x8C8D +#define GL_TRANSFORM_FEEDBACK_BUFFER_NV 0x8C8E +#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING_NV 0x8C8F + +typedef void (GLAPIENTRY * PFNGLACTIVEVARYINGNVPROC) (GLuint program, const GLchar *name); +typedef void (GLAPIENTRY * PFNGLBEGINTRANSFORMFEEDBACKNVPROC) (GLenum primitiveMode); +typedef void (GLAPIENTRY * PFNGLBINDBUFFERBASENVPROC) (GLenum target, GLuint index, GLuint buffer); +typedef void (GLAPIENTRY * PFNGLBINDBUFFEROFFSETNVPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset); +typedef void (GLAPIENTRY * PFNGLBINDBUFFERRANGENVPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); +typedef void (GLAPIENTRY * PFNGLENDTRANSFORMFEEDBACKNVPROC) (void); +typedef void (GLAPIENTRY * PFNGLGETACTIVEVARYINGNVPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name); +typedef void (GLAPIENTRY * PFNGLGETTRANSFORMFEEDBACKVARYINGNVPROC) (GLuint program, GLuint index, GLint *location); +typedef GLint (GLAPIENTRY * PFNGLGETVARYINGLOCATIONNVPROC) (GLuint program, const GLchar *name); +typedef void (GLAPIENTRY * PFNGLTRANSFORMFEEDBACKATTRIBSNVPROC) (GLuint count, const GLint *attribs, GLenum bufferMode); +typedef void (GLAPIENTRY * PFNGLTRANSFORMFEEDBACKVARYINGSNVPROC) (GLuint program, GLsizei count, const GLint *locations, GLenum bufferMode); + +#define glActiveVaryingNV GLEW_GET_FUN(__glewActiveVaryingNV) +#define glBeginTransformFeedbackNV GLEW_GET_FUN(__glewBeginTransformFeedbackNV) +#define glBindBufferBaseNV GLEW_GET_FUN(__glewBindBufferBaseNV) +#define glBindBufferOffsetNV GLEW_GET_FUN(__glewBindBufferOffsetNV) +#define glBindBufferRangeNV GLEW_GET_FUN(__glewBindBufferRangeNV) +#define glEndTransformFeedbackNV GLEW_GET_FUN(__glewEndTransformFeedbackNV) +#define glGetActiveVaryingNV GLEW_GET_FUN(__glewGetActiveVaryingNV) +#define glGetTransformFeedbackVaryingNV GLEW_GET_FUN(__glewGetTransformFeedbackVaryingNV) +#define glGetVaryingLocationNV GLEW_GET_FUN(__glewGetVaryingLocationNV) +#define glTransformFeedbackAttribsNV GLEW_GET_FUN(__glewTransformFeedbackAttribsNV) +#define glTransformFeedbackVaryingsNV GLEW_GET_FUN(__glewTransformFeedbackVaryingsNV) + +#define GLEW_NV_transform_feedback GLEW_GET_VAR(__GLEW_NV_transform_feedback) + +#endif /* GL_NV_transform_feedback */ + +/* ------------------------ GL_NV_vertex_array_range ----------------------- */ + +#ifndef GL_NV_vertex_array_range +#define GL_NV_vertex_array_range 1 + +#define GL_VERTEX_ARRAY_RANGE_NV 0x851D +#define GL_VERTEX_ARRAY_RANGE_LENGTH_NV 0x851E +#define GL_VERTEX_ARRAY_RANGE_VALID_NV 0x851F +#define GL_MAX_VERTEX_ARRAY_RANGE_ELEMENT_NV 0x8520 +#define GL_VERTEX_ARRAY_RANGE_POINTER_NV 0x8521 + +typedef void (GLAPIENTRY * PFNGLFLUSHVERTEXARRAYRANGENVPROC) (void); +typedef void (GLAPIENTRY * PFNGLVERTEXARRAYRANGENVPROC) (GLsizei length, void* pointer); + +#define glFlushVertexArrayRangeNV GLEW_GET_FUN(__glewFlushVertexArrayRangeNV) +#define glVertexArrayRangeNV GLEW_GET_FUN(__glewVertexArrayRangeNV) + +#define GLEW_NV_vertex_array_range GLEW_GET_VAR(__GLEW_NV_vertex_array_range) + +#endif /* GL_NV_vertex_array_range */ + +/* ----------------------- GL_NV_vertex_array_range2 ----------------------- */ + +#ifndef GL_NV_vertex_array_range2 +#define GL_NV_vertex_array_range2 1 + +#define GL_VERTEX_ARRAY_RANGE_WITHOUT_FLUSH_NV 0x8533 + +#define GLEW_NV_vertex_array_range2 GLEW_GET_VAR(__GLEW_NV_vertex_array_range2) + +#endif /* GL_NV_vertex_array_range2 */ + +/* -------------------------- GL_NV_vertex_program ------------------------- */ + +#ifndef GL_NV_vertex_program +#define GL_NV_vertex_program 1 + +#define GL_VERTEX_PROGRAM_NV 0x8620 +#define GL_VERTEX_STATE_PROGRAM_NV 0x8621 +#define GL_ATTRIB_ARRAY_SIZE_NV 0x8623 +#define GL_ATTRIB_ARRAY_STRIDE_NV 0x8624 +#define GL_ATTRIB_ARRAY_TYPE_NV 0x8625 +#define GL_CURRENT_ATTRIB_NV 0x8626 +#define GL_PROGRAM_LENGTH_NV 0x8627 +#define GL_PROGRAM_STRING_NV 0x8628 +#define GL_MODELVIEW_PROJECTION_NV 0x8629 +#define GL_IDENTITY_NV 0x862A +#define GL_INVERSE_NV 0x862B +#define GL_TRANSPOSE_NV 0x862C +#define GL_INVERSE_TRANSPOSE_NV 0x862D +#define GL_MAX_TRACK_MATRIX_STACK_DEPTH_NV 0x862E +#define GL_MAX_TRACK_MATRICES_NV 0x862F +#define GL_MATRIX0_NV 0x8630 +#define GL_MATRIX1_NV 0x8631 +#define GL_MATRIX2_NV 0x8632 +#define GL_MATRIX3_NV 0x8633 +#define GL_MATRIX4_NV 0x8634 +#define GL_MATRIX5_NV 0x8635 +#define GL_MATRIX6_NV 0x8636 +#define GL_MATRIX7_NV 0x8637 +#define GL_CURRENT_MATRIX_STACK_DEPTH_NV 0x8640 +#define GL_CURRENT_MATRIX_NV 0x8641 +#define GL_VERTEX_PROGRAM_POINT_SIZE_NV 0x8642 +#define GL_VERTEX_PROGRAM_TWO_SIDE_NV 0x8643 +#define GL_PROGRAM_PARAMETER_NV 0x8644 +#define GL_ATTRIB_ARRAY_POINTER_NV 0x8645 +#define GL_PROGRAM_TARGET_NV 0x8646 +#define GL_PROGRAM_RESIDENT_NV 0x8647 +#define GL_TRACK_MATRIX_NV 0x8648 +#define GL_TRACK_MATRIX_TRANSFORM_NV 0x8649 +#define GL_VERTEX_PROGRAM_BINDING_NV 0x864A +#define GL_PROGRAM_ERROR_POSITION_NV 0x864B +#define GL_VERTEX_ATTRIB_ARRAY0_NV 0x8650 +#define GL_VERTEX_ATTRIB_ARRAY1_NV 0x8651 +#define GL_VERTEX_ATTRIB_ARRAY2_NV 0x8652 +#define GL_VERTEX_ATTRIB_ARRAY3_NV 0x8653 +#define GL_VERTEX_ATTRIB_ARRAY4_NV 0x8654 +#define GL_VERTEX_ATTRIB_ARRAY5_NV 0x8655 +#define GL_VERTEX_ATTRIB_ARRAY6_NV 0x8656 +#define GL_VERTEX_ATTRIB_ARRAY7_NV 0x8657 +#define GL_VERTEX_ATTRIB_ARRAY8_NV 0x8658 +#define GL_VERTEX_ATTRIB_ARRAY9_NV 0x8659 +#define GL_VERTEX_ATTRIB_ARRAY10_NV 0x865A +#define GL_VERTEX_ATTRIB_ARRAY11_NV 0x865B +#define GL_VERTEX_ATTRIB_ARRAY12_NV 0x865C +#define GL_VERTEX_ATTRIB_ARRAY13_NV 0x865D +#define GL_VERTEX_ATTRIB_ARRAY14_NV 0x865E +#define GL_VERTEX_ATTRIB_ARRAY15_NV 0x865F +#define GL_MAP1_VERTEX_ATTRIB0_4_NV 0x8660 +#define GL_MAP1_VERTEX_ATTRIB1_4_NV 0x8661 +#define GL_MAP1_VERTEX_ATTRIB2_4_NV 0x8662 +#define GL_MAP1_VERTEX_ATTRIB3_4_NV 0x8663 +#define GL_MAP1_VERTEX_ATTRIB4_4_NV 0x8664 +#define GL_MAP1_VERTEX_ATTRIB5_4_NV 0x8665 +#define GL_MAP1_VERTEX_ATTRIB6_4_NV 0x8666 +#define GL_MAP1_VERTEX_ATTRIB7_4_NV 0x8667 +#define GL_MAP1_VERTEX_ATTRIB8_4_NV 0x8668 +#define GL_MAP1_VERTEX_ATTRIB9_4_NV 0x8669 +#define GL_MAP1_VERTEX_ATTRIB10_4_NV 0x866A +#define GL_MAP1_VERTEX_ATTRIB11_4_NV 0x866B +#define GL_MAP1_VERTEX_ATTRIB12_4_NV 0x866C +#define GL_MAP1_VERTEX_ATTRIB13_4_NV 0x866D +#define GL_MAP1_VERTEX_ATTRIB14_4_NV 0x866E +#define GL_MAP1_VERTEX_ATTRIB15_4_NV 0x866F +#define GL_MAP2_VERTEX_ATTRIB0_4_NV 0x8670 +#define GL_MAP2_VERTEX_ATTRIB1_4_NV 0x8671 +#define GL_MAP2_VERTEX_ATTRIB2_4_NV 0x8672 +#define GL_MAP2_VERTEX_ATTRIB3_4_NV 0x8673 +#define GL_MAP2_VERTEX_ATTRIB4_4_NV 0x8674 +#define GL_MAP2_VERTEX_ATTRIB5_4_NV 0x8675 +#define GL_MAP2_VERTEX_ATTRIB6_4_NV 0x8676 +#define GL_MAP2_VERTEX_ATTRIB7_4_NV 0x8677 +#define GL_MAP2_VERTEX_ATTRIB8_4_NV 0x8678 +#define GL_MAP2_VERTEX_ATTRIB9_4_NV 0x8679 +#define GL_MAP2_VERTEX_ATTRIB10_4_NV 0x867A +#define GL_MAP2_VERTEX_ATTRIB11_4_NV 0x867B +#define GL_MAP2_VERTEX_ATTRIB12_4_NV 0x867C +#define GL_MAP2_VERTEX_ATTRIB13_4_NV 0x867D +#define GL_MAP2_VERTEX_ATTRIB14_4_NV 0x867E +#define GL_MAP2_VERTEX_ATTRIB15_4_NV 0x867F + +typedef GLboolean (GLAPIENTRY * PFNGLAREPROGRAMSRESIDENTNVPROC) (GLsizei n, const GLuint* ids, GLboolean *residences); +typedef void (GLAPIENTRY * PFNGLBINDPROGRAMNVPROC) (GLenum target, GLuint id); +typedef void (GLAPIENTRY * PFNGLDELETEPROGRAMSNVPROC) (GLsizei n, const GLuint* ids); +typedef void (GLAPIENTRY * PFNGLEXECUTEPROGRAMNVPROC) (GLenum target, GLuint id, const GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGENPROGRAMSNVPROC) (GLsizei n, GLuint* ids); +typedef void (GLAPIENTRY * PFNGLGETPROGRAMPARAMETERDVNVPROC) (GLenum target, GLuint index, GLenum pname, GLdouble* params); +typedef void (GLAPIENTRY * PFNGLGETPROGRAMPARAMETERFVNVPROC) (GLenum target, GLuint index, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETPROGRAMSTRINGNVPROC) (GLuint id, GLenum pname, GLubyte* program); +typedef void (GLAPIENTRY * PFNGLGETPROGRAMIVNVPROC) (GLuint id, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETTRACKMATRIXIVNVPROC) (GLenum target, GLuint address, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBPOINTERVNVPROC) (GLuint index, GLenum pname, GLvoid** pointer); +typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBDVNVPROC) (GLuint index, GLenum pname, GLdouble* params); +typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBFVNVPROC) (GLuint index, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBIVNVPROC) (GLuint index, GLenum pname, GLint* params); +typedef GLboolean (GLAPIENTRY * PFNGLISPROGRAMNVPROC) (GLuint id); +typedef void (GLAPIENTRY * PFNGLLOADPROGRAMNVPROC) (GLenum target, GLuint id, GLsizei len, const GLubyte* program); +typedef void (GLAPIENTRY * PFNGLPROGRAMPARAMETER4DNVPROC) (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (GLAPIENTRY * PFNGLPROGRAMPARAMETER4DVNVPROC) (GLenum target, GLuint index, const GLdouble* params); +typedef void (GLAPIENTRY * PFNGLPROGRAMPARAMETER4FNVPROC) (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (GLAPIENTRY * PFNGLPROGRAMPARAMETER4FVNVPROC) (GLenum target, GLuint index, const GLfloat* params); +typedef void (GLAPIENTRY * PFNGLPROGRAMPARAMETERS4DVNVPROC) (GLenum target, GLuint index, GLuint num, const GLdouble* params); +typedef void (GLAPIENTRY * PFNGLPROGRAMPARAMETERS4FVNVPROC) (GLenum target, GLuint index, GLuint num, const GLfloat* params); +typedef void (GLAPIENTRY * PFNGLREQUESTRESIDENTPROGRAMSNVPROC) (GLsizei n, GLuint* ids); +typedef void (GLAPIENTRY * PFNGLTRACKMATRIXNVPROC) (GLenum target, GLuint address, GLenum matrix, GLenum transform); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1DNVPROC) (GLuint index, GLdouble x); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1DVNVPROC) (GLuint index, const GLdouble* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1FNVPROC) (GLuint index, GLfloat x); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1FVNVPROC) (GLuint index, const GLfloat* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1SNVPROC) (GLuint index, GLshort x); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1SVNVPROC) (GLuint index, const GLshort* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2DNVPROC) (GLuint index, GLdouble x, GLdouble y); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2DVNVPROC) (GLuint index, const GLdouble* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2FNVPROC) (GLuint index, GLfloat x, GLfloat y); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2FVNVPROC) (GLuint index, const GLfloat* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2SNVPROC) (GLuint index, GLshort x, GLshort y); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2SVNVPROC) (GLuint index, const GLshort* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3DNVPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3DVNVPROC) (GLuint index, const GLdouble* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3FNVPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3FVNVPROC) (GLuint index, const GLfloat* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3SNVPROC) (GLuint index, GLshort x, GLshort y, GLshort z); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3SVNVPROC) (GLuint index, const GLshort* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4DNVPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4DVNVPROC) (GLuint index, const GLdouble* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4FNVPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4FVNVPROC) (GLuint index, const GLfloat* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4SNVPROC) (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4SVNVPROC) (GLuint index, const GLshort* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4UBNVPROC) (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4UBVNVPROC) (GLuint index, const GLubyte* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBPOINTERNVPROC) (GLuint index, GLint size, GLenum type, GLsizei stride, const void* pointer); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS1DVNVPROC) (GLuint index, GLsizei n, const GLdouble* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS1FVNVPROC) (GLuint index, GLsizei n, const GLfloat* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS1SVNVPROC) (GLuint index, GLsizei n, const GLshort* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS2DVNVPROC) (GLuint index, GLsizei n, const GLdouble* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS2FVNVPROC) (GLuint index, GLsizei n, const GLfloat* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS2SVNVPROC) (GLuint index, GLsizei n, const GLshort* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS3DVNVPROC) (GLuint index, GLsizei n, const GLdouble* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS3FVNVPROC) (GLuint index, GLsizei n, const GLfloat* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS3SVNVPROC) (GLuint index, GLsizei n, const GLshort* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS4DVNVPROC) (GLuint index, GLsizei n, const GLdouble* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS4FVNVPROC) (GLuint index, GLsizei n, const GLfloat* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS4SVNVPROC) (GLuint index, GLsizei n, const GLshort* v); +typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS4UBVNVPROC) (GLuint index, GLsizei n, const GLubyte* v); + +#define glAreProgramsResidentNV GLEW_GET_FUN(__glewAreProgramsResidentNV) +#define glBindProgramNV GLEW_GET_FUN(__glewBindProgramNV) +#define glDeleteProgramsNV GLEW_GET_FUN(__glewDeleteProgramsNV) +#define glExecuteProgramNV GLEW_GET_FUN(__glewExecuteProgramNV) +#define glGenProgramsNV GLEW_GET_FUN(__glewGenProgramsNV) +#define glGetProgramParameterdvNV GLEW_GET_FUN(__glewGetProgramParameterdvNV) +#define glGetProgramParameterfvNV GLEW_GET_FUN(__glewGetProgramParameterfvNV) +#define glGetProgramStringNV GLEW_GET_FUN(__glewGetProgramStringNV) +#define glGetProgramivNV GLEW_GET_FUN(__glewGetProgramivNV) +#define glGetTrackMatrixivNV GLEW_GET_FUN(__glewGetTrackMatrixivNV) +#define glGetVertexAttribPointervNV GLEW_GET_FUN(__glewGetVertexAttribPointervNV) +#define glGetVertexAttribdvNV GLEW_GET_FUN(__glewGetVertexAttribdvNV) +#define glGetVertexAttribfvNV GLEW_GET_FUN(__glewGetVertexAttribfvNV) +#define glGetVertexAttribivNV GLEW_GET_FUN(__glewGetVertexAttribivNV) +#define glIsProgramNV GLEW_GET_FUN(__glewIsProgramNV) +#define glLoadProgramNV GLEW_GET_FUN(__glewLoadProgramNV) +#define glProgramParameter4dNV GLEW_GET_FUN(__glewProgramParameter4dNV) +#define glProgramParameter4dvNV GLEW_GET_FUN(__glewProgramParameter4dvNV) +#define glProgramParameter4fNV GLEW_GET_FUN(__glewProgramParameter4fNV) +#define glProgramParameter4fvNV GLEW_GET_FUN(__glewProgramParameter4fvNV) +#define glProgramParameters4dvNV GLEW_GET_FUN(__glewProgramParameters4dvNV) +#define glProgramParameters4fvNV GLEW_GET_FUN(__glewProgramParameters4fvNV) +#define glRequestResidentProgramsNV GLEW_GET_FUN(__glewRequestResidentProgramsNV) +#define glTrackMatrixNV GLEW_GET_FUN(__glewTrackMatrixNV) +#define glVertexAttrib1dNV GLEW_GET_FUN(__glewVertexAttrib1dNV) +#define glVertexAttrib1dvNV GLEW_GET_FUN(__glewVertexAttrib1dvNV) +#define glVertexAttrib1fNV GLEW_GET_FUN(__glewVertexAttrib1fNV) +#define glVertexAttrib1fvNV GLEW_GET_FUN(__glewVertexAttrib1fvNV) +#define glVertexAttrib1sNV GLEW_GET_FUN(__glewVertexAttrib1sNV) +#define glVertexAttrib1svNV GLEW_GET_FUN(__glewVertexAttrib1svNV) +#define glVertexAttrib2dNV GLEW_GET_FUN(__glewVertexAttrib2dNV) +#define glVertexAttrib2dvNV GLEW_GET_FUN(__glewVertexAttrib2dvNV) +#define glVertexAttrib2fNV GLEW_GET_FUN(__glewVertexAttrib2fNV) +#define glVertexAttrib2fvNV GLEW_GET_FUN(__glewVertexAttrib2fvNV) +#define glVertexAttrib2sNV GLEW_GET_FUN(__glewVertexAttrib2sNV) +#define glVertexAttrib2svNV GLEW_GET_FUN(__glewVertexAttrib2svNV) +#define glVertexAttrib3dNV GLEW_GET_FUN(__glewVertexAttrib3dNV) +#define glVertexAttrib3dvNV GLEW_GET_FUN(__glewVertexAttrib3dvNV) +#define glVertexAttrib3fNV GLEW_GET_FUN(__glewVertexAttrib3fNV) +#define glVertexAttrib3fvNV GLEW_GET_FUN(__glewVertexAttrib3fvNV) +#define glVertexAttrib3sNV GLEW_GET_FUN(__glewVertexAttrib3sNV) +#define glVertexAttrib3svNV GLEW_GET_FUN(__glewVertexAttrib3svNV) +#define glVertexAttrib4dNV GLEW_GET_FUN(__glewVertexAttrib4dNV) +#define glVertexAttrib4dvNV GLEW_GET_FUN(__glewVertexAttrib4dvNV) +#define glVertexAttrib4fNV GLEW_GET_FUN(__glewVertexAttrib4fNV) +#define glVertexAttrib4fvNV GLEW_GET_FUN(__glewVertexAttrib4fvNV) +#define glVertexAttrib4sNV GLEW_GET_FUN(__glewVertexAttrib4sNV) +#define glVertexAttrib4svNV GLEW_GET_FUN(__glewVertexAttrib4svNV) +#define glVertexAttrib4ubNV GLEW_GET_FUN(__glewVertexAttrib4ubNV) +#define glVertexAttrib4ubvNV GLEW_GET_FUN(__glewVertexAttrib4ubvNV) +#define glVertexAttribPointerNV GLEW_GET_FUN(__glewVertexAttribPointerNV) +#define glVertexAttribs1dvNV GLEW_GET_FUN(__glewVertexAttribs1dvNV) +#define glVertexAttribs1fvNV GLEW_GET_FUN(__glewVertexAttribs1fvNV) +#define glVertexAttribs1svNV GLEW_GET_FUN(__glewVertexAttribs1svNV) +#define glVertexAttribs2dvNV GLEW_GET_FUN(__glewVertexAttribs2dvNV) +#define glVertexAttribs2fvNV GLEW_GET_FUN(__glewVertexAttribs2fvNV) +#define glVertexAttribs2svNV GLEW_GET_FUN(__glewVertexAttribs2svNV) +#define glVertexAttribs3dvNV GLEW_GET_FUN(__glewVertexAttribs3dvNV) +#define glVertexAttribs3fvNV GLEW_GET_FUN(__glewVertexAttribs3fvNV) +#define glVertexAttribs3svNV GLEW_GET_FUN(__glewVertexAttribs3svNV) +#define glVertexAttribs4dvNV GLEW_GET_FUN(__glewVertexAttribs4dvNV) +#define glVertexAttribs4fvNV GLEW_GET_FUN(__glewVertexAttribs4fvNV) +#define glVertexAttribs4svNV GLEW_GET_FUN(__glewVertexAttribs4svNV) +#define glVertexAttribs4ubvNV GLEW_GET_FUN(__glewVertexAttribs4ubvNV) + +#define GLEW_NV_vertex_program GLEW_GET_VAR(__GLEW_NV_vertex_program) + +#endif /* GL_NV_vertex_program */ + +/* ------------------------ GL_NV_vertex_program1_1 ------------------------ */ + +#ifndef GL_NV_vertex_program1_1 +#define GL_NV_vertex_program1_1 1 + +#define GLEW_NV_vertex_program1_1 GLEW_GET_VAR(__GLEW_NV_vertex_program1_1) + +#endif /* GL_NV_vertex_program1_1 */ + +/* ------------------------- GL_NV_vertex_program2 ------------------------- */ + +#ifndef GL_NV_vertex_program2 +#define GL_NV_vertex_program2 1 + +#define GLEW_NV_vertex_program2 GLEW_GET_VAR(__GLEW_NV_vertex_program2) + +#endif /* GL_NV_vertex_program2 */ + +/* ---------------------- GL_NV_vertex_program2_option --------------------- */ + +#ifndef GL_NV_vertex_program2_option +#define GL_NV_vertex_program2_option 1 + +#define GL_MAX_PROGRAM_EXEC_INSTRUCTIONS_NV 0x88F4 +#define GL_MAX_PROGRAM_CALL_DEPTH_NV 0x88F5 + +#define GLEW_NV_vertex_program2_option GLEW_GET_VAR(__GLEW_NV_vertex_program2_option) + +#endif /* GL_NV_vertex_program2_option */ + +/* ------------------------- GL_NV_vertex_program3 ------------------------- */ + +#ifndef GL_NV_vertex_program3 +#define GL_NV_vertex_program3 1 + +#define MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB 0x8B4C + +#define GLEW_NV_vertex_program3 GLEW_GET_VAR(__GLEW_NV_vertex_program3) + +#endif /* GL_NV_vertex_program3 */ + +/* ------------------------- GL_NV_vertex_program4 ------------------------- */ + +#ifndef GL_NV_vertex_program4 +#define GL_NV_vertex_program4 1 + +#define GLEW_NV_vertex_program4 GLEW_GET_VAR(__GLEW_NV_vertex_program4) + +#endif /* GL_NV_vertex_program4 */ + +/* ------------------------ GL_OES_byte_coordinates ------------------------ */ + +#ifndef GL_OES_byte_coordinates +#define GL_OES_byte_coordinates 1 + +#define GL_BYTE 0x1400 + +#define GLEW_OES_byte_coordinates GLEW_GET_VAR(__GLEW_OES_byte_coordinates) + +#endif /* GL_OES_byte_coordinates */ + +/* ------------------- GL_OES_compressed_paletted_texture ------------------ */ + +#ifndef GL_OES_compressed_paletted_texture +#define GL_OES_compressed_paletted_texture 1 + +#define GL_PALETTE4_RGB8_OES 0x8B90 +#define GL_PALETTE4_RGBA8_OES 0x8B91 +#define GL_PALETTE4_R5_G6_B5_OES 0x8B92 +#define GL_PALETTE4_RGBA4_OES 0x8B93 +#define GL_PALETTE4_RGB5_A1_OES 0x8B94 +#define GL_PALETTE8_RGB8_OES 0x8B95 +#define GL_PALETTE8_RGBA8_OES 0x8B96 +#define GL_PALETTE8_R5_G6_B5_OES 0x8B97 +#define GL_PALETTE8_RGBA4_OES 0x8B98 +#define GL_PALETTE8_RGB5_A1_OES 0x8B99 + +#define GLEW_OES_compressed_paletted_texture GLEW_GET_VAR(__GLEW_OES_compressed_paletted_texture) + +#endif /* GL_OES_compressed_paletted_texture */ + +/* --------------------------- GL_OES_read_format -------------------------- */ + +#ifndef GL_OES_read_format +#define GL_OES_read_format 1 + +#define GL_IMPLEMENTATION_COLOR_READ_TYPE_OES 0x8B9A +#define GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES 0x8B9B + +#define GLEW_OES_read_format GLEW_GET_VAR(__GLEW_OES_read_format) + +#endif /* GL_OES_read_format */ + +/* ------------------------ GL_OES_single_precision ------------------------ */ + +#ifndef GL_OES_single_precision +#define GL_OES_single_precision 1 + +typedef void (GLAPIENTRY * PFNGLCLEARDEPTHFOESPROC) (GLclampd depth); +typedef void (GLAPIENTRY * PFNGLCLIPPLANEFOESPROC) (GLenum plane, const GLfloat* equation); +typedef void (GLAPIENTRY * PFNGLDEPTHRANGEFOESPROC) (GLclampf n, GLclampf f); +typedef void (GLAPIENTRY * PFNGLFRUSTUMFOESPROC) (GLfloat l, GLfloat r, GLfloat b, GLfloat t, GLfloat n, GLfloat f); +typedef void (GLAPIENTRY * PFNGLGETCLIPPLANEFOESPROC) (GLenum plane, GLfloat* equation); +typedef void (GLAPIENTRY * PFNGLORTHOFOESPROC) (GLfloat l, GLfloat r, GLfloat b, GLfloat t, GLfloat n, GLfloat f); + +#define glClearDepthfOES GLEW_GET_FUN(__glewClearDepthfOES) +#define glClipPlanefOES GLEW_GET_FUN(__glewClipPlanefOES) +#define glDepthRangefOES GLEW_GET_FUN(__glewDepthRangefOES) +#define glFrustumfOES GLEW_GET_FUN(__glewFrustumfOES) +#define glGetClipPlanefOES GLEW_GET_FUN(__glewGetClipPlanefOES) +#define glOrthofOES GLEW_GET_FUN(__glewOrthofOES) + +#define GLEW_OES_single_precision GLEW_GET_VAR(__GLEW_OES_single_precision) + +#endif /* GL_OES_single_precision */ + +/* ---------------------------- GL_OML_interlace --------------------------- */ + +#ifndef GL_OML_interlace +#define GL_OML_interlace 1 + +#define GL_INTERLACE_OML 0x8980 +#define GL_INTERLACE_READ_OML 0x8981 + +#define GLEW_OML_interlace GLEW_GET_VAR(__GLEW_OML_interlace) + +#endif /* GL_OML_interlace */ + +/* ---------------------------- GL_OML_resample ---------------------------- */ + +#ifndef GL_OML_resample +#define GL_OML_resample 1 + +#define GL_PACK_RESAMPLE_OML 0x8984 +#define GL_UNPACK_RESAMPLE_OML 0x8985 +#define GL_RESAMPLE_REPLICATE_OML 0x8986 +#define GL_RESAMPLE_ZERO_FILL_OML 0x8987 +#define GL_RESAMPLE_AVERAGE_OML 0x8988 +#define GL_RESAMPLE_DECIMATE_OML 0x8989 + +#define GLEW_OML_resample GLEW_GET_VAR(__GLEW_OML_resample) + +#endif /* GL_OML_resample */ + +/* ---------------------------- GL_OML_subsample --------------------------- */ + +#ifndef GL_OML_subsample +#define GL_OML_subsample 1 + +#define GL_FORMAT_SUBSAMPLE_24_24_OML 0x8982 +#define GL_FORMAT_SUBSAMPLE_244_244_OML 0x8983 + +#define GLEW_OML_subsample GLEW_GET_VAR(__GLEW_OML_subsample) + +#endif /* GL_OML_subsample */ + +/* --------------------------- GL_PGI_misc_hints --------------------------- */ + +#ifndef GL_PGI_misc_hints +#define GL_PGI_misc_hints 1 + +#define GL_PREFER_DOUBLEBUFFER_HINT_PGI 107000 +#define GL_CONSERVE_MEMORY_HINT_PGI 107005 +#define GL_RECLAIM_MEMORY_HINT_PGI 107006 +#define GL_NATIVE_GRAPHICS_HANDLE_PGI 107010 +#define GL_NATIVE_GRAPHICS_BEGIN_HINT_PGI 107011 +#define GL_NATIVE_GRAPHICS_END_HINT_PGI 107012 +#define GL_ALWAYS_FAST_HINT_PGI 107020 +#define GL_ALWAYS_SOFT_HINT_PGI 107021 +#define GL_ALLOW_DRAW_OBJ_HINT_PGI 107022 +#define GL_ALLOW_DRAW_WIN_HINT_PGI 107023 +#define GL_ALLOW_DRAW_FRG_HINT_PGI 107024 +#define GL_ALLOW_DRAW_MEM_HINT_PGI 107025 +#define GL_STRICT_DEPTHFUNC_HINT_PGI 107030 +#define GL_STRICT_LIGHTING_HINT_PGI 107031 +#define GL_STRICT_SCISSOR_HINT_PGI 107032 +#define GL_FULL_STIPPLE_HINT_PGI 107033 +#define GL_CLIP_NEAR_HINT_PGI 107040 +#define GL_CLIP_FAR_HINT_PGI 107041 +#define GL_WIDE_LINE_HINT_PGI 107042 +#define GL_BACK_NORMALS_HINT_PGI 107043 + +#define GLEW_PGI_misc_hints GLEW_GET_VAR(__GLEW_PGI_misc_hints) + +#endif /* GL_PGI_misc_hints */ + +/* -------------------------- GL_PGI_vertex_hints -------------------------- */ + +#ifndef GL_PGI_vertex_hints +#define GL_PGI_vertex_hints 1 + +#define GL_VERTEX23_BIT_PGI 0x00000004 +#define GL_VERTEX4_BIT_PGI 0x00000008 +#define GL_COLOR3_BIT_PGI 0x00010000 +#define GL_COLOR4_BIT_PGI 0x00020000 +#define GL_EDGEFLAG_BIT_PGI 0x00040000 +#define GL_INDEX_BIT_PGI 0x00080000 +#define GL_MAT_AMBIENT_BIT_PGI 0x00100000 +#define GL_VERTEX_DATA_HINT_PGI 107050 +#define GL_VERTEX_CONSISTENT_HINT_PGI 107051 +#define GL_MATERIAL_SIDE_HINT_PGI 107052 +#define GL_MAX_VERTEX_HINT_PGI 107053 +#define GL_MAT_AMBIENT_AND_DIFFUSE_BIT_PGI 0x00200000 +#define GL_MAT_DIFFUSE_BIT_PGI 0x00400000 +#define GL_MAT_EMISSION_BIT_PGI 0x00800000 +#define GL_MAT_COLOR_INDEXES_BIT_PGI 0x01000000 +#define GL_MAT_SHININESS_BIT_PGI 0x02000000 +#define GL_MAT_SPECULAR_BIT_PGI 0x04000000 +#define GL_NORMAL_BIT_PGI 0x08000000 +#define GL_TEXCOORD1_BIT_PGI 0x10000000 +#define GL_TEXCOORD2_BIT_PGI 0x20000000 +#define GL_TEXCOORD3_BIT_PGI 0x40000000 +#define GL_TEXCOORD4_BIT_PGI 0x80000000 + +#define GLEW_PGI_vertex_hints GLEW_GET_VAR(__GLEW_PGI_vertex_hints) + +#endif /* GL_PGI_vertex_hints */ + +/* ----------------------- GL_REND_screen_coordinates ---------------------- */ + +#ifndef GL_REND_screen_coordinates +#define GL_REND_screen_coordinates 1 + +#define GL_SCREEN_COORDINATES_REND 0x8490 +#define GL_INVERTED_SCREEN_W_REND 0x8491 + +#define GLEW_REND_screen_coordinates GLEW_GET_VAR(__GLEW_REND_screen_coordinates) + +#endif /* GL_REND_screen_coordinates */ + +/* ------------------------------- GL_S3_s3tc ------------------------------ */ + +#ifndef GL_S3_s3tc +#define GL_S3_s3tc 1 + +#define GL_RGB_S3TC 0x83A0 +#define GL_RGB4_S3TC 0x83A1 +#define GL_RGBA_S3TC 0x83A2 +#define GL_RGBA4_S3TC 0x83A3 +#define GL_RGBA_DXT5_S3TC 0x83A4 +#define GL_RGBA4_DXT5_S3TC 0x83A5 + +#define GLEW_S3_s3tc GLEW_GET_VAR(__GLEW_S3_s3tc) + +#endif /* GL_S3_s3tc */ + +/* -------------------------- GL_SGIS_color_range -------------------------- */ + +#ifndef GL_SGIS_color_range +#define GL_SGIS_color_range 1 + +#define GL_EXTENDED_RANGE_SGIS 0x85A5 +#define GL_MIN_RED_SGIS 0x85A6 +#define GL_MAX_RED_SGIS 0x85A7 +#define GL_MIN_GREEN_SGIS 0x85A8 +#define GL_MAX_GREEN_SGIS 0x85A9 +#define GL_MIN_BLUE_SGIS 0x85AA +#define GL_MAX_BLUE_SGIS 0x85AB +#define GL_MIN_ALPHA_SGIS 0x85AC +#define GL_MAX_ALPHA_SGIS 0x85AD + +#define GLEW_SGIS_color_range GLEW_GET_VAR(__GLEW_SGIS_color_range) + +#endif /* GL_SGIS_color_range */ + +/* ------------------------- GL_SGIS_detail_texture ------------------------ */ + +#ifndef GL_SGIS_detail_texture +#define GL_SGIS_detail_texture 1 + +typedef void (GLAPIENTRY * PFNGLDETAILTEXFUNCSGISPROC) (GLenum target, GLsizei n, const GLfloat* points); +typedef void (GLAPIENTRY * PFNGLGETDETAILTEXFUNCSGISPROC) (GLenum target, GLfloat* points); + +#define glDetailTexFuncSGIS GLEW_GET_FUN(__glewDetailTexFuncSGIS) +#define glGetDetailTexFuncSGIS GLEW_GET_FUN(__glewGetDetailTexFuncSGIS) + +#define GLEW_SGIS_detail_texture GLEW_GET_VAR(__GLEW_SGIS_detail_texture) + +#endif /* GL_SGIS_detail_texture */ + +/* -------------------------- GL_SGIS_fog_function ------------------------- */ + +#ifndef GL_SGIS_fog_function +#define GL_SGIS_fog_function 1 + +typedef void (GLAPIENTRY * PFNGLFOGFUNCSGISPROC) (GLsizei n, const GLfloat* points); +typedef void (GLAPIENTRY * PFNGLGETFOGFUNCSGISPROC) (GLfloat* points); + +#define glFogFuncSGIS GLEW_GET_FUN(__glewFogFuncSGIS) +#define glGetFogFuncSGIS GLEW_GET_FUN(__glewGetFogFuncSGIS) + +#define GLEW_SGIS_fog_function GLEW_GET_VAR(__GLEW_SGIS_fog_function) + +#endif /* GL_SGIS_fog_function */ + +/* ------------------------ GL_SGIS_generate_mipmap ------------------------ */ + +#ifndef GL_SGIS_generate_mipmap +#define GL_SGIS_generate_mipmap 1 + +#define GL_GENERATE_MIPMAP_SGIS 0x8191 +#define GL_GENERATE_MIPMAP_HINT_SGIS 0x8192 + +#define GLEW_SGIS_generate_mipmap GLEW_GET_VAR(__GLEW_SGIS_generate_mipmap) + +#endif /* GL_SGIS_generate_mipmap */ + +/* -------------------------- GL_SGIS_multisample -------------------------- */ + +#ifndef GL_SGIS_multisample +#define GL_SGIS_multisample 1 + +#define GL_MULTISAMPLE_SGIS 0x809D +#define GL_SAMPLE_ALPHA_TO_MASK_SGIS 0x809E +#define GL_SAMPLE_ALPHA_TO_ONE_SGIS 0x809F +#define GL_SAMPLE_MASK_SGIS 0x80A0 +#define GL_1PASS_SGIS 0x80A1 +#define GL_2PASS_0_SGIS 0x80A2 +#define GL_2PASS_1_SGIS 0x80A3 +#define GL_4PASS_0_SGIS 0x80A4 +#define GL_4PASS_1_SGIS 0x80A5 +#define GL_4PASS_2_SGIS 0x80A6 +#define GL_4PASS_3_SGIS 0x80A7 +#define GL_SAMPLE_BUFFERS_SGIS 0x80A8 +#define GL_SAMPLES_SGIS 0x80A9 +#define GL_SAMPLE_MASK_VALUE_SGIS 0x80AA +#define GL_SAMPLE_MASK_INVERT_SGIS 0x80AB +#define GL_SAMPLE_PATTERN_SGIS 0x80AC +#define GL_MULTISAMPLE_BIT_EXT 0x20000000 + +typedef void (GLAPIENTRY * PFNGLSAMPLEMASKSGISPROC) (GLclampf value, GLboolean invert); +typedef void (GLAPIENTRY * PFNGLSAMPLEPATTERNSGISPROC) (GLenum pattern); + +#define glSampleMaskSGIS GLEW_GET_FUN(__glewSampleMaskSGIS) +#define glSamplePatternSGIS GLEW_GET_FUN(__glewSamplePatternSGIS) + +#define GLEW_SGIS_multisample GLEW_GET_VAR(__GLEW_SGIS_multisample) + +#endif /* GL_SGIS_multisample */ + +/* ------------------------- GL_SGIS_pixel_texture ------------------------- */ + +#ifndef GL_SGIS_pixel_texture +#define GL_SGIS_pixel_texture 1 + +#define GLEW_SGIS_pixel_texture GLEW_GET_VAR(__GLEW_SGIS_pixel_texture) + +#endif /* GL_SGIS_pixel_texture */ + +/* ----------------------- GL_SGIS_point_line_texgen ----------------------- */ + +#ifndef GL_SGIS_point_line_texgen +#define GL_SGIS_point_line_texgen 1 + +#define GL_EYE_DISTANCE_TO_POINT_SGIS 0x81F0 +#define GL_OBJECT_DISTANCE_TO_POINT_SGIS 0x81F1 +#define GL_EYE_DISTANCE_TO_LINE_SGIS 0x81F2 +#define GL_OBJECT_DISTANCE_TO_LINE_SGIS 0x81F3 +#define GL_EYE_POINT_SGIS 0x81F4 +#define GL_OBJECT_POINT_SGIS 0x81F5 +#define GL_EYE_LINE_SGIS 0x81F6 +#define GL_OBJECT_LINE_SGIS 0x81F7 + +#define GLEW_SGIS_point_line_texgen GLEW_GET_VAR(__GLEW_SGIS_point_line_texgen) + +#endif /* GL_SGIS_point_line_texgen */ + +/* ------------------------ GL_SGIS_sharpen_texture ------------------------ */ + +#ifndef GL_SGIS_sharpen_texture +#define GL_SGIS_sharpen_texture 1 + +typedef void (GLAPIENTRY * PFNGLGETSHARPENTEXFUNCSGISPROC) (GLenum target, GLfloat* points); +typedef void (GLAPIENTRY * PFNGLSHARPENTEXFUNCSGISPROC) (GLenum target, GLsizei n, const GLfloat* points); + +#define glGetSharpenTexFuncSGIS GLEW_GET_FUN(__glewGetSharpenTexFuncSGIS) +#define glSharpenTexFuncSGIS GLEW_GET_FUN(__glewSharpenTexFuncSGIS) + +#define GLEW_SGIS_sharpen_texture GLEW_GET_VAR(__GLEW_SGIS_sharpen_texture) + +#endif /* GL_SGIS_sharpen_texture */ + +/* --------------------------- GL_SGIS_texture4D --------------------------- */ + +#ifndef GL_SGIS_texture4D +#define GL_SGIS_texture4D 1 + +typedef void (GLAPIENTRY * PFNGLTEXIMAGE4DSGISPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLsizei extent, GLint border, GLenum format, GLenum type, const void* pixels); +typedef void (GLAPIENTRY * PFNGLTEXSUBIMAGE4DSGISPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint woffset, GLsizei width, GLsizei height, GLsizei depth, GLsizei extent, GLenum format, GLenum type, const void* pixels); + +#define glTexImage4DSGIS GLEW_GET_FUN(__glewTexImage4DSGIS) +#define glTexSubImage4DSGIS GLEW_GET_FUN(__glewTexSubImage4DSGIS) + +#define GLEW_SGIS_texture4D GLEW_GET_VAR(__GLEW_SGIS_texture4D) + +#endif /* GL_SGIS_texture4D */ + +/* ---------------------- GL_SGIS_texture_border_clamp --------------------- */ + +#ifndef GL_SGIS_texture_border_clamp +#define GL_SGIS_texture_border_clamp 1 + +#define GL_CLAMP_TO_BORDER_SGIS 0x812D + +#define GLEW_SGIS_texture_border_clamp GLEW_GET_VAR(__GLEW_SGIS_texture_border_clamp) + +#endif /* GL_SGIS_texture_border_clamp */ + +/* ----------------------- GL_SGIS_texture_edge_clamp ---------------------- */ + +#ifndef GL_SGIS_texture_edge_clamp +#define GL_SGIS_texture_edge_clamp 1 + +#define GL_CLAMP_TO_EDGE_SGIS 0x812F + +#define GLEW_SGIS_texture_edge_clamp GLEW_GET_VAR(__GLEW_SGIS_texture_edge_clamp) + +#endif /* GL_SGIS_texture_edge_clamp */ + +/* ------------------------ GL_SGIS_texture_filter4 ------------------------ */ + +#ifndef GL_SGIS_texture_filter4 +#define GL_SGIS_texture_filter4 1 + +typedef void (GLAPIENTRY * PFNGLGETTEXFILTERFUNCSGISPROC) (GLenum target, GLenum filter, GLfloat* weights); +typedef void (GLAPIENTRY * PFNGLTEXFILTERFUNCSGISPROC) (GLenum target, GLenum filter, GLsizei n, const GLfloat* weights); + +#define glGetTexFilterFuncSGIS GLEW_GET_FUN(__glewGetTexFilterFuncSGIS) +#define glTexFilterFuncSGIS GLEW_GET_FUN(__glewTexFilterFuncSGIS) + +#define GLEW_SGIS_texture_filter4 GLEW_GET_VAR(__GLEW_SGIS_texture_filter4) + +#endif /* GL_SGIS_texture_filter4 */ + +/* -------------------------- GL_SGIS_texture_lod -------------------------- */ + +#ifndef GL_SGIS_texture_lod +#define GL_SGIS_texture_lod 1 + +#define GL_TEXTURE_MIN_LOD_SGIS 0x813A +#define GL_TEXTURE_MAX_LOD_SGIS 0x813B +#define GL_TEXTURE_BASE_LEVEL_SGIS 0x813C +#define GL_TEXTURE_MAX_LEVEL_SGIS 0x813D + +#define GLEW_SGIS_texture_lod GLEW_GET_VAR(__GLEW_SGIS_texture_lod) + +#endif /* GL_SGIS_texture_lod */ + +/* ------------------------- GL_SGIS_texture_select ------------------------ */ + +#ifndef GL_SGIS_texture_select +#define GL_SGIS_texture_select 1 + +#define GLEW_SGIS_texture_select GLEW_GET_VAR(__GLEW_SGIS_texture_select) + +#endif /* GL_SGIS_texture_select */ + +/* ----------------------------- GL_SGIX_async ----------------------------- */ + +#ifndef GL_SGIX_async +#define GL_SGIX_async 1 + +#define GL_ASYNC_MARKER_SGIX 0x8329 + +typedef void (GLAPIENTRY * PFNGLASYNCMARKERSGIXPROC) (GLuint marker); +typedef void (GLAPIENTRY * PFNGLDELETEASYNCMARKERSSGIXPROC) (GLuint marker, GLsizei range); +typedef GLint (GLAPIENTRY * PFNGLFINISHASYNCSGIXPROC) (GLuint* markerp); +typedef GLuint (GLAPIENTRY * PFNGLGENASYNCMARKERSSGIXPROC) (GLsizei range); +typedef GLboolean (GLAPIENTRY * PFNGLISASYNCMARKERSGIXPROC) (GLuint marker); +typedef GLint (GLAPIENTRY * PFNGLPOLLASYNCSGIXPROC) (GLuint* markerp); + +#define glAsyncMarkerSGIX GLEW_GET_FUN(__glewAsyncMarkerSGIX) +#define glDeleteAsyncMarkersSGIX GLEW_GET_FUN(__glewDeleteAsyncMarkersSGIX) +#define glFinishAsyncSGIX GLEW_GET_FUN(__glewFinishAsyncSGIX) +#define glGenAsyncMarkersSGIX GLEW_GET_FUN(__glewGenAsyncMarkersSGIX) +#define glIsAsyncMarkerSGIX GLEW_GET_FUN(__glewIsAsyncMarkerSGIX) +#define glPollAsyncSGIX GLEW_GET_FUN(__glewPollAsyncSGIX) + +#define GLEW_SGIX_async GLEW_GET_VAR(__GLEW_SGIX_async) + +#endif /* GL_SGIX_async */ + +/* ------------------------ GL_SGIX_async_histogram ------------------------ */ + +#ifndef GL_SGIX_async_histogram +#define GL_SGIX_async_histogram 1 + +#define GL_ASYNC_HISTOGRAM_SGIX 0x832C +#define GL_MAX_ASYNC_HISTOGRAM_SGIX 0x832D + +#define GLEW_SGIX_async_histogram GLEW_GET_VAR(__GLEW_SGIX_async_histogram) + +#endif /* GL_SGIX_async_histogram */ + +/* -------------------------- GL_SGIX_async_pixel -------------------------- */ + +#ifndef GL_SGIX_async_pixel +#define GL_SGIX_async_pixel 1 + +#define GL_ASYNC_TEX_IMAGE_SGIX 0x835C +#define GL_ASYNC_DRAW_PIXELS_SGIX 0x835D +#define GL_ASYNC_READ_PIXELS_SGIX 0x835E +#define GL_MAX_ASYNC_TEX_IMAGE_SGIX 0x835F +#define GL_MAX_ASYNC_DRAW_PIXELS_SGIX 0x8360 +#define GL_MAX_ASYNC_READ_PIXELS_SGIX 0x8361 + +#define GLEW_SGIX_async_pixel GLEW_GET_VAR(__GLEW_SGIX_async_pixel) + +#endif /* GL_SGIX_async_pixel */ + +/* ----------------------- GL_SGIX_blend_alpha_minmax ---------------------- */ + +#ifndef GL_SGIX_blend_alpha_minmax +#define GL_SGIX_blend_alpha_minmax 1 + +#define GL_ALPHA_MIN_SGIX 0x8320 +#define GL_ALPHA_MAX_SGIX 0x8321 + +#define GLEW_SGIX_blend_alpha_minmax GLEW_GET_VAR(__GLEW_SGIX_blend_alpha_minmax) + +#endif /* GL_SGIX_blend_alpha_minmax */ + +/* ---------------------------- GL_SGIX_clipmap ---------------------------- */ + +#ifndef GL_SGIX_clipmap +#define GL_SGIX_clipmap 1 + +#define GLEW_SGIX_clipmap GLEW_GET_VAR(__GLEW_SGIX_clipmap) + +#endif /* GL_SGIX_clipmap */ + +/* ---------------------- GL_SGIX_convolution_accuracy --------------------- */ + +#ifndef GL_SGIX_convolution_accuracy +#define GL_SGIX_convolution_accuracy 1 + +#define GL_CONVOLUTION_HINT_SGIX 0x8316 + +#define GLEW_SGIX_convolution_accuracy GLEW_GET_VAR(__GLEW_SGIX_convolution_accuracy) + +#endif /* GL_SGIX_convolution_accuracy */ + +/* ------------------------- GL_SGIX_depth_texture ------------------------- */ + +#ifndef GL_SGIX_depth_texture +#define GL_SGIX_depth_texture 1 + +#define GL_DEPTH_COMPONENT16_SGIX 0x81A5 +#define GL_DEPTH_COMPONENT24_SGIX 0x81A6 +#define GL_DEPTH_COMPONENT32_SGIX 0x81A7 + +#define GLEW_SGIX_depth_texture GLEW_GET_VAR(__GLEW_SGIX_depth_texture) + +#endif /* GL_SGIX_depth_texture */ + +/* -------------------------- GL_SGIX_flush_raster ------------------------- */ + +#ifndef GL_SGIX_flush_raster +#define GL_SGIX_flush_raster 1 + +typedef void (GLAPIENTRY * PFNGLFLUSHRASTERSGIXPROC) (void); + +#define glFlushRasterSGIX GLEW_GET_FUN(__glewFlushRasterSGIX) + +#define GLEW_SGIX_flush_raster GLEW_GET_VAR(__GLEW_SGIX_flush_raster) + +#endif /* GL_SGIX_flush_raster */ + +/* --------------------------- GL_SGIX_fog_offset -------------------------- */ + +#ifndef GL_SGIX_fog_offset +#define GL_SGIX_fog_offset 1 + +#define GL_FOG_OFFSET_SGIX 0x8198 +#define GL_FOG_OFFSET_VALUE_SGIX 0x8199 + +#define GLEW_SGIX_fog_offset GLEW_GET_VAR(__GLEW_SGIX_fog_offset) + +#endif /* GL_SGIX_fog_offset */ + +/* -------------------------- GL_SGIX_fog_texture -------------------------- */ + +#ifndef GL_SGIX_fog_texture +#define GL_SGIX_fog_texture 1 + +#define GL_TEXTURE_FOG_SGIX 0 +#define GL_FOG_PATCHY_FACTOR_SGIX 0 +#define GL_FRAGMENT_FOG_SGIX 0 + +typedef void (GLAPIENTRY * PFNGLTEXTUREFOGSGIXPROC) (GLenum pname); + +#define glTextureFogSGIX GLEW_GET_FUN(__glewTextureFogSGIX) + +#define GLEW_SGIX_fog_texture GLEW_GET_VAR(__GLEW_SGIX_fog_texture) + +#endif /* GL_SGIX_fog_texture */ + +/* ------------------- GL_SGIX_fragment_specular_lighting ------------------ */ + +#ifndef GL_SGIX_fragment_specular_lighting +#define GL_SGIX_fragment_specular_lighting 1 + +typedef void (GLAPIENTRY * PFNGLFRAGMENTCOLORMATERIALSGIXPROC) (GLenum face, GLenum mode); +typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTMODELFSGIXPROC) (GLenum pname, GLfloat param); +typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTMODELFVSGIXPROC) (GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTMODELISGIXPROC) (GLenum pname, GLint param); +typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTMODELIVSGIXPROC) (GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTFSGIXPROC) (GLenum light, GLenum pname, GLfloat param); +typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTFVSGIXPROC) (GLenum light, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTISGIXPROC) (GLenum light, GLenum pname, GLint param); +typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTIVSGIXPROC) (GLenum light, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLFRAGMENTMATERIALFSGIXPROC) (GLenum face, GLenum pname, const GLfloat param); +typedef void (GLAPIENTRY * PFNGLFRAGMENTMATERIALFVSGIXPROC) (GLenum face, GLenum pname, const GLfloat* params); +typedef void (GLAPIENTRY * PFNGLFRAGMENTMATERIALISGIXPROC) (GLenum face, GLenum pname, const GLint param); +typedef void (GLAPIENTRY * PFNGLFRAGMENTMATERIALIVSGIXPROC) (GLenum face, GLenum pname, const GLint* params); +typedef void (GLAPIENTRY * PFNGLGETFRAGMENTLIGHTFVSGIXPROC) (GLenum light, GLenum value, GLfloat* data); +typedef void (GLAPIENTRY * PFNGLGETFRAGMENTLIGHTIVSGIXPROC) (GLenum light, GLenum value, GLint* data); +typedef void (GLAPIENTRY * PFNGLGETFRAGMENTMATERIALFVSGIXPROC) (GLenum face, GLenum pname, const GLfloat* data); +typedef void (GLAPIENTRY * PFNGLGETFRAGMENTMATERIALIVSGIXPROC) (GLenum face, GLenum pname, const GLint* data); + +#define glFragmentColorMaterialSGIX GLEW_GET_FUN(__glewFragmentColorMaterialSGIX) +#define glFragmentLightModelfSGIX GLEW_GET_FUN(__glewFragmentLightModelfSGIX) +#define glFragmentLightModelfvSGIX GLEW_GET_FUN(__glewFragmentLightModelfvSGIX) +#define glFragmentLightModeliSGIX GLEW_GET_FUN(__glewFragmentLightModeliSGIX) +#define glFragmentLightModelivSGIX GLEW_GET_FUN(__glewFragmentLightModelivSGIX) +#define glFragmentLightfSGIX GLEW_GET_FUN(__glewFragmentLightfSGIX) +#define glFragmentLightfvSGIX GLEW_GET_FUN(__glewFragmentLightfvSGIX) +#define glFragmentLightiSGIX GLEW_GET_FUN(__glewFragmentLightiSGIX) +#define glFragmentLightivSGIX GLEW_GET_FUN(__glewFragmentLightivSGIX) +#define glFragmentMaterialfSGIX GLEW_GET_FUN(__glewFragmentMaterialfSGIX) +#define glFragmentMaterialfvSGIX GLEW_GET_FUN(__glewFragmentMaterialfvSGIX) +#define glFragmentMaterialiSGIX GLEW_GET_FUN(__glewFragmentMaterialiSGIX) +#define glFragmentMaterialivSGIX GLEW_GET_FUN(__glewFragmentMaterialivSGIX) +#define glGetFragmentLightfvSGIX GLEW_GET_FUN(__glewGetFragmentLightfvSGIX) +#define glGetFragmentLightivSGIX GLEW_GET_FUN(__glewGetFragmentLightivSGIX) +#define glGetFragmentMaterialfvSGIX GLEW_GET_FUN(__glewGetFragmentMaterialfvSGIX) +#define glGetFragmentMaterialivSGIX GLEW_GET_FUN(__glewGetFragmentMaterialivSGIX) + +#define GLEW_SGIX_fragment_specular_lighting GLEW_GET_VAR(__GLEW_SGIX_fragment_specular_lighting) + +#endif /* GL_SGIX_fragment_specular_lighting */ + +/* --------------------------- GL_SGIX_framezoom --------------------------- */ + +#ifndef GL_SGIX_framezoom +#define GL_SGIX_framezoom 1 + +typedef void (GLAPIENTRY * PFNGLFRAMEZOOMSGIXPROC) (GLint factor); + +#define glFrameZoomSGIX GLEW_GET_FUN(__glewFrameZoomSGIX) + +#define GLEW_SGIX_framezoom GLEW_GET_VAR(__GLEW_SGIX_framezoom) + +#endif /* GL_SGIX_framezoom */ + +/* --------------------------- GL_SGIX_interlace --------------------------- */ + +#ifndef GL_SGIX_interlace +#define GL_SGIX_interlace 1 + +#define GL_INTERLACE_SGIX 0x8094 + +#define GLEW_SGIX_interlace GLEW_GET_VAR(__GLEW_SGIX_interlace) + +#endif /* GL_SGIX_interlace */ + +/* ------------------------- GL_SGIX_ir_instrument1 ------------------------ */ + +#ifndef GL_SGIX_ir_instrument1 +#define GL_SGIX_ir_instrument1 1 + +#define GLEW_SGIX_ir_instrument1 GLEW_GET_VAR(__GLEW_SGIX_ir_instrument1) + +#endif /* GL_SGIX_ir_instrument1 */ + +/* ------------------------- GL_SGIX_list_priority ------------------------- */ + +#ifndef GL_SGIX_list_priority +#define GL_SGIX_list_priority 1 + +#define GLEW_SGIX_list_priority GLEW_GET_VAR(__GLEW_SGIX_list_priority) + +#endif /* GL_SGIX_list_priority */ + +/* ------------------------- GL_SGIX_pixel_texture ------------------------- */ + +#ifndef GL_SGIX_pixel_texture +#define GL_SGIX_pixel_texture 1 + +typedef void (GLAPIENTRY * PFNGLPIXELTEXGENSGIXPROC) (GLenum mode); + +#define glPixelTexGenSGIX GLEW_GET_FUN(__glewPixelTexGenSGIX) + +#define GLEW_SGIX_pixel_texture GLEW_GET_VAR(__GLEW_SGIX_pixel_texture) + +#endif /* GL_SGIX_pixel_texture */ + +/* ----------------------- GL_SGIX_pixel_texture_bits ---------------------- */ + +#ifndef GL_SGIX_pixel_texture_bits +#define GL_SGIX_pixel_texture_bits 1 + +#define GLEW_SGIX_pixel_texture_bits GLEW_GET_VAR(__GLEW_SGIX_pixel_texture_bits) + +#endif /* GL_SGIX_pixel_texture_bits */ + +/* ------------------------ GL_SGIX_reference_plane ------------------------ */ + +#ifndef GL_SGIX_reference_plane +#define GL_SGIX_reference_plane 1 + +typedef void (GLAPIENTRY * PFNGLREFERENCEPLANESGIXPROC) (const GLdouble* equation); + +#define glReferencePlaneSGIX GLEW_GET_FUN(__glewReferencePlaneSGIX) + +#define GLEW_SGIX_reference_plane GLEW_GET_VAR(__GLEW_SGIX_reference_plane) + +#endif /* GL_SGIX_reference_plane */ + +/* ---------------------------- GL_SGIX_resample --------------------------- */ + +#ifndef GL_SGIX_resample +#define GL_SGIX_resample 1 + +#define GL_PACK_RESAMPLE_SGIX 0x842E +#define GL_UNPACK_RESAMPLE_SGIX 0x842F +#define GL_RESAMPLE_DECIMATE_SGIX 0x8430 +#define GL_RESAMPLE_REPLICATE_SGIX 0x8433 +#define GL_RESAMPLE_ZERO_FILL_SGIX 0x8434 + +#define GLEW_SGIX_resample GLEW_GET_VAR(__GLEW_SGIX_resample) + +#endif /* GL_SGIX_resample */ + +/* ----------------------------- GL_SGIX_shadow ---------------------------- */ + +#ifndef GL_SGIX_shadow +#define GL_SGIX_shadow 1 + +#define GL_TEXTURE_COMPARE_SGIX 0x819A +#define GL_TEXTURE_COMPARE_OPERATOR_SGIX 0x819B +#define GL_TEXTURE_LEQUAL_R_SGIX 0x819C +#define GL_TEXTURE_GEQUAL_R_SGIX 0x819D + +#define GLEW_SGIX_shadow GLEW_GET_VAR(__GLEW_SGIX_shadow) + +#endif /* GL_SGIX_shadow */ + +/* ------------------------- GL_SGIX_shadow_ambient ------------------------ */ + +#ifndef GL_SGIX_shadow_ambient +#define GL_SGIX_shadow_ambient 1 + +#define GL_SHADOW_AMBIENT_SGIX 0x80BF + +#define GLEW_SGIX_shadow_ambient GLEW_GET_VAR(__GLEW_SGIX_shadow_ambient) + +#endif /* GL_SGIX_shadow_ambient */ + +/* ----------------------------- GL_SGIX_sprite ---------------------------- */ + +#ifndef GL_SGIX_sprite +#define GL_SGIX_sprite 1 + +typedef void (GLAPIENTRY * PFNGLSPRITEPARAMETERFSGIXPROC) (GLenum pname, GLfloat param); +typedef void (GLAPIENTRY * PFNGLSPRITEPARAMETERFVSGIXPROC) (GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLSPRITEPARAMETERISGIXPROC) (GLenum pname, GLint param); +typedef void (GLAPIENTRY * PFNGLSPRITEPARAMETERIVSGIXPROC) (GLenum pname, GLint* params); + +#define glSpriteParameterfSGIX GLEW_GET_FUN(__glewSpriteParameterfSGIX) +#define glSpriteParameterfvSGIX GLEW_GET_FUN(__glewSpriteParameterfvSGIX) +#define glSpriteParameteriSGIX GLEW_GET_FUN(__glewSpriteParameteriSGIX) +#define glSpriteParameterivSGIX GLEW_GET_FUN(__glewSpriteParameterivSGIX) + +#define GLEW_SGIX_sprite GLEW_GET_VAR(__GLEW_SGIX_sprite) + +#endif /* GL_SGIX_sprite */ + +/* ----------------------- GL_SGIX_tag_sample_buffer ----------------------- */ + +#ifndef GL_SGIX_tag_sample_buffer +#define GL_SGIX_tag_sample_buffer 1 + +typedef void (GLAPIENTRY * PFNGLTAGSAMPLEBUFFERSGIXPROC) (void); + +#define glTagSampleBufferSGIX GLEW_GET_FUN(__glewTagSampleBufferSGIX) + +#define GLEW_SGIX_tag_sample_buffer GLEW_GET_VAR(__GLEW_SGIX_tag_sample_buffer) + +#endif /* GL_SGIX_tag_sample_buffer */ + +/* ------------------------ GL_SGIX_texture_add_env ------------------------ */ + +#ifndef GL_SGIX_texture_add_env +#define GL_SGIX_texture_add_env 1 + +#define GLEW_SGIX_texture_add_env GLEW_GET_VAR(__GLEW_SGIX_texture_add_env) + +#endif /* GL_SGIX_texture_add_env */ + +/* -------------------- GL_SGIX_texture_coordinate_clamp ------------------- */ + +#ifndef GL_SGIX_texture_coordinate_clamp +#define GL_SGIX_texture_coordinate_clamp 1 + +#define GL_TEXTURE_MAX_CLAMP_S_SGIX 0x8369 +#define GL_TEXTURE_MAX_CLAMP_T_SGIX 0x836A +#define GL_TEXTURE_MAX_CLAMP_R_SGIX 0x836B + +#define GLEW_SGIX_texture_coordinate_clamp GLEW_GET_VAR(__GLEW_SGIX_texture_coordinate_clamp) + +#endif /* GL_SGIX_texture_coordinate_clamp */ + +/* ------------------------ GL_SGIX_texture_lod_bias ----------------------- */ + +#ifndef GL_SGIX_texture_lod_bias +#define GL_SGIX_texture_lod_bias 1 + +#define GLEW_SGIX_texture_lod_bias GLEW_GET_VAR(__GLEW_SGIX_texture_lod_bias) + +#endif /* GL_SGIX_texture_lod_bias */ + +/* ---------------------- GL_SGIX_texture_multi_buffer --------------------- */ + +#ifndef GL_SGIX_texture_multi_buffer +#define GL_SGIX_texture_multi_buffer 1 + +#define GL_TEXTURE_MULTI_BUFFER_HINT_SGIX 0x812E + +#define GLEW_SGIX_texture_multi_buffer GLEW_GET_VAR(__GLEW_SGIX_texture_multi_buffer) + +#endif /* GL_SGIX_texture_multi_buffer */ + +/* ------------------------- GL_SGIX_texture_range ------------------------- */ + +#ifndef GL_SGIX_texture_range +#define GL_SGIX_texture_range 1 + +#define GL_RGB_SIGNED_SGIX 0x85E0 +#define GL_RGBA_SIGNED_SGIX 0x85E1 +#define GL_ALPHA_SIGNED_SGIX 0x85E2 +#define GL_LUMINANCE_SIGNED_SGIX 0x85E3 +#define GL_INTENSITY_SIGNED_SGIX 0x85E4 +#define GL_LUMINANCE_ALPHA_SIGNED_SGIX 0x85E5 +#define GL_RGB16_SIGNED_SGIX 0x85E6 +#define GL_RGBA16_SIGNED_SGIX 0x85E7 +#define GL_ALPHA16_SIGNED_SGIX 0x85E8 +#define GL_LUMINANCE16_SIGNED_SGIX 0x85E9 +#define GL_INTENSITY16_SIGNED_SGIX 0x85EA +#define GL_LUMINANCE16_ALPHA16_SIGNED_SGIX 0x85EB +#define GL_RGB_EXTENDED_RANGE_SGIX 0x85EC +#define GL_RGBA_EXTENDED_RANGE_SGIX 0x85ED +#define GL_ALPHA_EXTENDED_RANGE_SGIX 0x85EE +#define GL_LUMINANCE_EXTENDED_RANGE_SGIX 0x85EF +#define GL_INTENSITY_EXTENDED_RANGE_SGIX 0x85F0 +#define GL_LUMINANCE_ALPHA_EXTENDED_RANGE_SGIX 0x85F1 +#define GL_RGB16_EXTENDED_RANGE_SGIX 0x85F2 +#define GL_RGBA16_EXTENDED_RANGE_SGIX 0x85F3 +#define GL_ALPHA16_EXTENDED_RANGE_SGIX 0x85F4 +#define GL_LUMINANCE16_EXTENDED_RANGE_SGIX 0x85F5 +#define GL_INTENSITY16_EXTENDED_RANGE_SGIX 0x85F6 +#define GL_LUMINANCE16_ALPHA16_EXTENDED_RANGE_SGIX 0x85F7 +#define GL_MIN_LUMINANCE_SGIS 0x85F8 +#define GL_MAX_LUMINANCE_SGIS 0x85F9 +#define GL_MIN_INTENSITY_SGIS 0x85FA +#define GL_MAX_INTENSITY_SGIS 0x85FB + +#define GLEW_SGIX_texture_range GLEW_GET_VAR(__GLEW_SGIX_texture_range) + +#endif /* GL_SGIX_texture_range */ + +/* ----------------------- GL_SGIX_texture_scale_bias ---------------------- */ + +#ifndef GL_SGIX_texture_scale_bias +#define GL_SGIX_texture_scale_bias 1 + +#define GL_POST_TEXTURE_FILTER_BIAS_SGIX 0x8179 +#define GL_POST_TEXTURE_FILTER_SCALE_SGIX 0x817A +#define GL_POST_TEXTURE_FILTER_BIAS_RANGE_SGIX 0x817B +#define GL_POST_TEXTURE_FILTER_SCALE_RANGE_SGIX 0x817C + +#define GLEW_SGIX_texture_scale_bias GLEW_GET_VAR(__GLEW_SGIX_texture_scale_bias) + +#endif /* GL_SGIX_texture_scale_bias */ + +/* ------------------------- GL_SGIX_vertex_preclip ------------------------ */ + +#ifndef GL_SGIX_vertex_preclip +#define GL_SGIX_vertex_preclip 1 + +#define GL_VERTEX_PRECLIP_SGIX 0x83EE +#define GL_VERTEX_PRECLIP_HINT_SGIX 0x83EF + +#define GLEW_SGIX_vertex_preclip GLEW_GET_VAR(__GLEW_SGIX_vertex_preclip) + +#endif /* GL_SGIX_vertex_preclip */ + +/* ---------------------- GL_SGIX_vertex_preclip_hint ---------------------- */ + +#ifndef GL_SGIX_vertex_preclip_hint +#define GL_SGIX_vertex_preclip_hint 1 + +#define GL_VERTEX_PRECLIP_SGIX 0x83EE +#define GL_VERTEX_PRECLIP_HINT_SGIX 0x83EF + +#define GLEW_SGIX_vertex_preclip_hint GLEW_GET_VAR(__GLEW_SGIX_vertex_preclip_hint) + +#endif /* GL_SGIX_vertex_preclip_hint */ + +/* ----------------------------- GL_SGIX_ycrcb ----------------------------- */ + +#ifndef GL_SGIX_ycrcb +#define GL_SGIX_ycrcb 1 + +#define GLEW_SGIX_ycrcb GLEW_GET_VAR(__GLEW_SGIX_ycrcb) + +#endif /* GL_SGIX_ycrcb */ + +/* -------------------------- GL_SGI_color_matrix -------------------------- */ + +#ifndef GL_SGI_color_matrix +#define GL_SGI_color_matrix 1 + +#define GL_COLOR_MATRIX_SGI 0x80B1 +#define GL_COLOR_MATRIX_STACK_DEPTH_SGI 0x80B2 +#define GL_MAX_COLOR_MATRIX_STACK_DEPTH_SGI 0x80B3 +#define GL_POST_COLOR_MATRIX_RED_SCALE_SGI 0x80B4 +#define GL_POST_COLOR_MATRIX_GREEN_SCALE_SGI 0x80B5 +#define GL_POST_COLOR_MATRIX_BLUE_SCALE_SGI 0x80B6 +#define GL_POST_COLOR_MATRIX_ALPHA_SCALE_SGI 0x80B7 +#define GL_POST_COLOR_MATRIX_RED_BIAS_SGI 0x80B8 +#define GL_POST_COLOR_MATRIX_GREEN_BIAS_SGI 0x80B9 +#define GL_POST_COLOR_MATRIX_BLUE_BIAS_SGI 0x80BA +#define GL_POST_COLOR_MATRIX_ALPHA_BIAS_SGI 0x80BB + +#define GLEW_SGI_color_matrix GLEW_GET_VAR(__GLEW_SGI_color_matrix) + +#endif /* GL_SGI_color_matrix */ + +/* --------------------------- GL_SGI_color_table -------------------------- */ + +#ifndef GL_SGI_color_table +#define GL_SGI_color_table 1 + +#define GL_COLOR_TABLE_SGI 0x80D0 +#define GL_POST_CONVOLUTION_COLOR_TABLE_SGI 0x80D1 +#define GL_POST_COLOR_MATRIX_COLOR_TABLE_SGI 0x80D2 +#define GL_PROXY_COLOR_TABLE_SGI 0x80D3 +#define GL_PROXY_POST_CONVOLUTION_COLOR_TABLE_SGI 0x80D4 +#define GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE_SGI 0x80D5 +#define GL_COLOR_TABLE_SCALE_SGI 0x80D6 +#define GL_COLOR_TABLE_BIAS_SGI 0x80D7 +#define GL_COLOR_TABLE_FORMAT_SGI 0x80D8 +#define GL_COLOR_TABLE_WIDTH_SGI 0x80D9 +#define GL_COLOR_TABLE_RED_SIZE_SGI 0x80DA +#define GL_COLOR_TABLE_GREEN_SIZE_SGI 0x80DB +#define GL_COLOR_TABLE_BLUE_SIZE_SGI 0x80DC +#define GL_COLOR_TABLE_ALPHA_SIZE_SGI 0x80DD +#define GL_COLOR_TABLE_LUMINANCE_SIZE_SGI 0x80DE +#define GL_COLOR_TABLE_INTENSITY_SIZE_SGI 0x80DF + +typedef void (GLAPIENTRY * PFNGLCOLORTABLEPARAMETERFVSGIPROC) (GLenum target, GLenum pname, const GLfloat* params); +typedef void (GLAPIENTRY * PFNGLCOLORTABLEPARAMETERIVSGIPROC) (GLenum target, GLenum pname, const GLint* params); +typedef void (GLAPIENTRY * PFNGLCOLORTABLESGIPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const void* table); +typedef void (GLAPIENTRY * PFNGLCOPYCOLORTABLESGIPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); +typedef void (GLAPIENTRY * PFNGLGETCOLORTABLEPARAMETERFVSGIPROC) (GLenum target, GLenum pname, GLfloat* params); +typedef void (GLAPIENTRY * PFNGLGETCOLORTABLEPARAMETERIVSGIPROC) (GLenum target, GLenum pname, GLint* params); +typedef void (GLAPIENTRY * PFNGLGETCOLORTABLESGIPROC) (GLenum target, GLenum format, GLenum type, void* table); + +#define glColorTableParameterfvSGI GLEW_GET_FUN(__glewColorTableParameterfvSGI) +#define glColorTableParameterivSGI GLEW_GET_FUN(__glewColorTableParameterivSGI) +#define glColorTableSGI GLEW_GET_FUN(__glewColorTableSGI) +#define glCopyColorTableSGI GLEW_GET_FUN(__glewCopyColorTableSGI) +#define glGetColorTableParameterfvSGI GLEW_GET_FUN(__glewGetColorTableParameterfvSGI) +#define glGetColorTableParameterivSGI GLEW_GET_FUN(__glewGetColorTableParameterivSGI) +#define glGetColorTableSGI GLEW_GET_FUN(__glewGetColorTableSGI) + +#define GLEW_SGI_color_table GLEW_GET_VAR(__GLEW_SGI_color_table) + +#endif /* GL_SGI_color_table */ + +/* ----------------------- GL_SGI_texture_color_table ---------------------- */ + +#ifndef GL_SGI_texture_color_table +#define GL_SGI_texture_color_table 1 + +#define GL_TEXTURE_COLOR_TABLE_SGI 0x80BC +#define GL_PROXY_TEXTURE_COLOR_TABLE_SGI 0x80BD + +#define GLEW_SGI_texture_color_table GLEW_GET_VAR(__GLEW_SGI_texture_color_table) + +#endif /* GL_SGI_texture_color_table */ + +/* ------------------------- GL_SUNX_constant_data ------------------------- */ + +#ifndef GL_SUNX_constant_data +#define GL_SUNX_constant_data 1 + +#define GL_UNPACK_CONSTANT_DATA_SUNX 0x81D5 +#define GL_TEXTURE_CONSTANT_DATA_SUNX 0x81D6 + +typedef void (GLAPIENTRY * PFNGLFINISHTEXTURESUNXPROC) (void); + +#define glFinishTextureSUNX GLEW_GET_FUN(__glewFinishTextureSUNX) + +#define GLEW_SUNX_constant_data GLEW_GET_VAR(__GLEW_SUNX_constant_data) + +#endif /* GL_SUNX_constant_data */ + +/* -------------------- GL_SUN_convolution_border_modes -------------------- */ + +#ifndef GL_SUN_convolution_border_modes +#define GL_SUN_convolution_border_modes 1 + +#define GL_WRAP_BORDER_SUN 0x81D4 + +#define GLEW_SUN_convolution_border_modes GLEW_GET_VAR(__GLEW_SUN_convolution_border_modes) + +#endif /* GL_SUN_convolution_border_modes */ + +/* -------------------------- GL_SUN_global_alpha -------------------------- */ + +#ifndef GL_SUN_global_alpha +#define GL_SUN_global_alpha 1 + +#define GL_GLOBAL_ALPHA_SUN 0x81D9 +#define GL_GLOBAL_ALPHA_FACTOR_SUN 0x81DA + +typedef void (GLAPIENTRY * PFNGLGLOBALALPHAFACTORBSUNPROC) (GLbyte factor); +typedef void (GLAPIENTRY * PFNGLGLOBALALPHAFACTORDSUNPROC) (GLdouble factor); +typedef void (GLAPIENTRY * PFNGLGLOBALALPHAFACTORFSUNPROC) (GLfloat factor); +typedef void (GLAPIENTRY * PFNGLGLOBALALPHAFACTORISUNPROC) (GLint factor); +typedef void (GLAPIENTRY * PFNGLGLOBALALPHAFACTORSSUNPROC) (GLshort factor); +typedef void (GLAPIENTRY * PFNGLGLOBALALPHAFACTORUBSUNPROC) (GLubyte factor); +typedef void (GLAPIENTRY * PFNGLGLOBALALPHAFACTORUISUNPROC) (GLuint factor); +typedef void (GLAPIENTRY * PFNGLGLOBALALPHAFACTORUSSUNPROC) (GLushort factor); + +#define glGlobalAlphaFactorbSUN GLEW_GET_FUN(__glewGlobalAlphaFactorbSUN) +#define glGlobalAlphaFactordSUN GLEW_GET_FUN(__glewGlobalAlphaFactordSUN) +#define glGlobalAlphaFactorfSUN GLEW_GET_FUN(__glewGlobalAlphaFactorfSUN) +#define glGlobalAlphaFactoriSUN GLEW_GET_FUN(__glewGlobalAlphaFactoriSUN) +#define glGlobalAlphaFactorsSUN GLEW_GET_FUN(__glewGlobalAlphaFactorsSUN) +#define glGlobalAlphaFactorubSUN GLEW_GET_FUN(__glewGlobalAlphaFactorubSUN) +#define glGlobalAlphaFactoruiSUN GLEW_GET_FUN(__glewGlobalAlphaFactoruiSUN) +#define glGlobalAlphaFactorusSUN GLEW_GET_FUN(__glewGlobalAlphaFactorusSUN) + +#define GLEW_SUN_global_alpha GLEW_GET_VAR(__GLEW_SUN_global_alpha) + +#endif /* GL_SUN_global_alpha */ + +/* --------------------------- GL_SUN_mesh_array --------------------------- */ + +#ifndef GL_SUN_mesh_array +#define GL_SUN_mesh_array 1 + +#define GL_QUAD_MESH_SUN 0x8614 +#define GL_TRIANGLE_MESH_SUN 0x8615 + +#define GLEW_SUN_mesh_array GLEW_GET_VAR(__GLEW_SUN_mesh_array) + +#endif /* GL_SUN_mesh_array */ + +/* ------------------------ GL_SUN_read_video_pixels ----------------------- */ + +#ifndef GL_SUN_read_video_pixels +#define GL_SUN_read_video_pixels 1 + +typedef void (GLAPIENTRY * PFNGLREADVIDEOPIXELSSUNPROC) (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid* pixels); + +#define glReadVideoPixelsSUN GLEW_GET_FUN(__glewReadVideoPixelsSUN) + +#define GLEW_SUN_read_video_pixels GLEW_GET_VAR(__GLEW_SUN_read_video_pixels) + +#endif /* GL_SUN_read_video_pixels */ + +/* --------------------------- GL_SUN_slice_accum -------------------------- */ + +#ifndef GL_SUN_slice_accum +#define GL_SUN_slice_accum 1 + +#define GL_SLICE_ACCUM_SUN 0x85CC + +#define GLEW_SUN_slice_accum GLEW_GET_VAR(__GLEW_SUN_slice_accum) + +#endif /* GL_SUN_slice_accum */ + +/* -------------------------- GL_SUN_triangle_list ------------------------- */ + +#ifndef GL_SUN_triangle_list +#define GL_SUN_triangle_list 1 + +#define GL_RESTART_SUN 0x01 +#define GL_REPLACE_MIDDLE_SUN 0x02 +#define GL_REPLACE_OLDEST_SUN 0x03 +#define GL_TRIANGLE_LIST_SUN 0x81D7 +#define GL_REPLACEMENT_CODE_SUN 0x81D8 +#define GL_REPLACEMENT_CODE_ARRAY_SUN 0x85C0 +#define GL_REPLACEMENT_CODE_ARRAY_TYPE_SUN 0x85C1 +#define GL_REPLACEMENT_CODE_ARRAY_STRIDE_SUN 0x85C2 +#define GL_REPLACEMENT_CODE_ARRAY_POINTER_SUN 0x85C3 +#define GL_R1UI_V3F_SUN 0x85C4 +#define GL_R1UI_C4UB_V3F_SUN 0x85C5 +#define GL_R1UI_C3F_V3F_SUN 0x85C6 +#define GL_R1UI_N3F_V3F_SUN 0x85C7 +#define GL_R1UI_C4F_N3F_V3F_SUN 0x85C8 +#define GL_R1UI_T2F_V3F_SUN 0x85C9 +#define GL_R1UI_T2F_N3F_V3F_SUN 0x85CA +#define GL_R1UI_T2F_C4F_N3F_V3F_SUN 0x85CB + +typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEPOINTERSUNPROC) (GLenum type, GLsizei stride, const void* pointer); +typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUBSUNPROC) (GLubyte code); +typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUBVSUNPROC) (const GLubyte* code); +typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUISUNPROC) (GLuint code); +typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUIVSUNPROC) (const GLuint* code); +typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUSSUNPROC) (GLushort code); +typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUSVSUNPROC) (const GLushort* code); + +#define glReplacementCodePointerSUN GLEW_GET_FUN(__glewReplacementCodePointerSUN) +#define glReplacementCodeubSUN GLEW_GET_FUN(__glewReplacementCodeubSUN) +#define glReplacementCodeubvSUN GLEW_GET_FUN(__glewReplacementCodeubvSUN) +#define glReplacementCodeuiSUN GLEW_GET_FUN(__glewReplacementCodeuiSUN) +#define glReplacementCodeuivSUN GLEW_GET_FUN(__glewReplacementCodeuivSUN) +#define glReplacementCodeusSUN GLEW_GET_FUN(__glewReplacementCodeusSUN) +#define glReplacementCodeusvSUN GLEW_GET_FUN(__glewReplacementCodeusvSUN) + +#define GLEW_SUN_triangle_list GLEW_GET_VAR(__GLEW_SUN_triangle_list) + +#endif /* GL_SUN_triangle_list */ + +/* ----------------------------- GL_SUN_vertex ----------------------------- */ + +#ifndef GL_SUN_vertex +#define GL_SUN_vertex 1 + +typedef void (GLAPIENTRY * PFNGLCOLOR3FVERTEX3FSUNPROC) (GLfloat r, GLfloat g, GLfloat b, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLCOLOR3FVERTEX3FVSUNPROC) (const GLfloat* c, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLCOLOR4FNORMAL3FVERTEX3FSUNPROC) (GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLCOLOR4FNORMAL3FVERTEX3FVSUNPROC) (const GLfloat* c, const GLfloat *n, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLCOLOR4UBVERTEX2FSUNPROC) (GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y); +typedef void (GLAPIENTRY * PFNGLCOLOR4UBVERTEX2FVSUNPROC) (const GLubyte* c, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLCOLOR4UBVERTEX3FSUNPROC) (GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLCOLOR4UBVERTEX3FVSUNPROC) (const GLubyte* c, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLNORMAL3FVERTEX3FSUNPROC) (GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLNORMAL3FVERTEX3FVSUNPROC) (const GLfloat* n, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUICOLOR3FVERTEX3FSUNPROC) (GLuint rc, GLfloat r, GLfloat g, GLfloat b, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUICOLOR3FVERTEX3FVSUNPROC) (const GLuint* rc, const GLfloat *c, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUICOLOR4FNORMAL3FVERTEX3FSUNPROC) (GLuint rc, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUICOLOR4FNORMAL3FVERTEX3FVSUNPROC) (const GLuint* rc, const GLfloat *c, const GLfloat *n, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUICOLOR4UBVERTEX3FSUNPROC) (GLuint rc, GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUICOLOR4UBVERTEX3FVSUNPROC) (const GLuint* rc, const GLubyte *c, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUINORMAL3FVERTEX3FSUNPROC) (GLuint rc, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUINORMAL3FVERTEX3FVSUNPROC) (const GLuint* rc, const GLfloat *n, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUITEXCOORD2FCOLOR4FNORMAL3FVERTEX3FSUNPROC) (GLuint rc, GLfloat s, GLfloat t, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUITEXCOORD2FCOLOR4FNORMAL3FVERTEX3FVSUNPROC) (const GLuint* rc, const GLfloat *tc, const GLfloat *c, const GLfloat *n, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUITEXCOORD2FNORMAL3FVERTEX3FSUNPROC) (GLuint rc, GLfloat s, GLfloat t, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUITEXCOORD2FNORMAL3FVERTEX3FVSUNPROC) (const GLuint* rc, const GLfloat *tc, const GLfloat *n, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUITEXCOORD2FVERTEX3FSUNPROC) (GLuint rc, GLfloat s, GLfloat t, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUITEXCOORD2FVERTEX3FVSUNPROC) (const GLuint* rc, const GLfloat *tc, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUIVERTEX3FSUNPROC) (GLuint rc, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUIVERTEX3FVSUNPROC) (const GLuint* rc, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLTEXCOORD2FCOLOR3FVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLfloat r, GLfloat g, GLfloat b, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLTEXCOORD2FCOLOR3FVERTEX3FVSUNPROC) (const GLfloat* tc, const GLfloat *c, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLTEXCOORD2FCOLOR4FNORMAL3FVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLTEXCOORD2FCOLOR4FNORMAL3FVERTEX3FVSUNPROC) (const GLfloat* tc, const GLfloat *c, const GLfloat *n, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLTEXCOORD2FCOLOR4UBVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLTEXCOORD2FCOLOR4UBVERTEX3FVSUNPROC) (const GLfloat* tc, const GLubyte *c, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLTEXCOORD2FNORMAL3FVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLTEXCOORD2FNORMAL3FVERTEX3FVSUNPROC) (const GLfloat* tc, const GLfloat *n, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLTEXCOORD2FVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLfloat x, GLfloat y, GLfloat z); +typedef void (GLAPIENTRY * PFNGLTEXCOORD2FVERTEX3FVSUNPROC) (const GLfloat* tc, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLTEXCOORD4FCOLOR4FNORMAL3FVERTEX4FSUNPROC) (GLfloat s, GLfloat t, GLfloat p, GLfloat q, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (GLAPIENTRY * PFNGLTEXCOORD4FCOLOR4FNORMAL3FVERTEX4FVSUNPROC) (const GLfloat* tc, const GLfloat *c, const GLfloat *n, const GLfloat *v); +typedef void (GLAPIENTRY * PFNGLTEXCOORD4FVERTEX4FSUNPROC) (GLfloat s, GLfloat t, GLfloat p, GLfloat q, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (GLAPIENTRY * PFNGLTEXCOORD4FVERTEX4FVSUNPROC) (const GLfloat* tc, const GLfloat *v); + +#define glColor3fVertex3fSUN GLEW_GET_FUN(__glewColor3fVertex3fSUN) +#define glColor3fVertex3fvSUN GLEW_GET_FUN(__glewColor3fVertex3fvSUN) +#define glColor4fNormal3fVertex3fSUN GLEW_GET_FUN(__glewColor4fNormal3fVertex3fSUN) +#define glColor4fNormal3fVertex3fvSUN GLEW_GET_FUN(__glewColor4fNormal3fVertex3fvSUN) +#define glColor4ubVertex2fSUN GLEW_GET_FUN(__glewColor4ubVertex2fSUN) +#define glColor4ubVertex2fvSUN GLEW_GET_FUN(__glewColor4ubVertex2fvSUN) +#define glColor4ubVertex3fSUN GLEW_GET_FUN(__glewColor4ubVertex3fSUN) +#define glColor4ubVertex3fvSUN GLEW_GET_FUN(__glewColor4ubVertex3fvSUN) +#define glNormal3fVertex3fSUN GLEW_GET_FUN(__glewNormal3fVertex3fSUN) +#define glNormal3fVertex3fvSUN GLEW_GET_FUN(__glewNormal3fVertex3fvSUN) +#define glReplacementCodeuiColor3fVertex3fSUN GLEW_GET_FUN(__glewReplacementCodeuiColor3fVertex3fSUN) +#define glReplacementCodeuiColor3fVertex3fvSUN GLEW_GET_FUN(__glewReplacementCodeuiColor3fVertex3fvSUN) +#define glReplacementCodeuiColor4fNormal3fVertex3fSUN GLEW_GET_FUN(__glewReplacementCodeuiColor4fNormal3fVertex3fSUN) +#define glReplacementCodeuiColor4fNormal3fVertex3fvSUN GLEW_GET_FUN(__glewReplacementCodeuiColor4fNormal3fVertex3fvSUN) +#define glReplacementCodeuiColor4ubVertex3fSUN GLEW_GET_FUN(__glewReplacementCodeuiColor4ubVertex3fSUN) +#define glReplacementCodeuiColor4ubVertex3fvSUN GLEW_GET_FUN(__glewReplacementCodeuiColor4ubVertex3fvSUN) +#define glReplacementCodeuiNormal3fVertex3fSUN GLEW_GET_FUN(__glewReplacementCodeuiNormal3fVertex3fSUN) +#define glReplacementCodeuiNormal3fVertex3fvSUN GLEW_GET_FUN(__glewReplacementCodeuiNormal3fVertex3fvSUN) +#define glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN GLEW_GET_FUN(__glewReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN) +#define glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN GLEW_GET_FUN(__glewReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN) +#define glReplacementCodeuiTexCoord2fNormal3fVertex3fSUN GLEW_GET_FUN(__glewReplacementCodeuiTexCoord2fNormal3fVertex3fSUN) +#define glReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN GLEW_GET_FUN(__glewReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN) +#define glReplacementCodeuiTexCoord2fVertex3fSUN GLEW_GET_FUN(__glewReplacementCodeuiTexCoord2fVertex3fSUN) +#define glReplacementCodeuiTexCoord2fVertex3fvSUN GLEW_GET_FUN(__glewReplacementCodeuiTexCoord2fVertex3fvSUN) +#define glReplacementCodeuiVertex3fSUN GLEW_GET_FUN(__glewReplacementCodeuiVertex3fSUN) +#define glReplacementCodeuiVertex3fvSUN GLEW_GET_FUN(__glewReplacementCodeuiVertex3fvSUN) +#define glTexCoord2fColor3fVertex3fSUN GLEW_GET_FUN(__glewTexCoord2fColor3fVertex3fSUN) +#define glTexCoord2fColor3fVertex3fvSUN GLEW_GET_FUN(__glewTexCoord2fColor3fVertex3fvSUN) +#define glTexCoord2fColor4fNormal3fVertex3fSUN GLEW_GET_FUN(__glewTexCoord2fColor4fNormal3fVertex3fSUN) +#define glTexCoord2fColor4fNormal3fVertex3fvSUN GLEW_GET_FUN(__glewTexCoord2fColor4fNormal3fVertex3fvSUN) +#define glTexCoord2fColor4ubVertex3fSUN GLEW_GET_FUN(__glewTexCoord2fColor4ubVertex3fSUN) +#define glTexCoord2fColor4ubVertex3fvSUN GLEW_GET_FUN(__glewTexCoord2fColor4ubVertex3fvSUN) +#define glTexCoord2fNormal3fVertex3fSUN GLEW_GET_FUN(__glewTexCoord2fNormal3fVertex3fSUN) +#define glTexCoord2fNormal3fVertex3fvSUN GLEW_GET_FUN(__glewTexCoord2fNormal3fVertex3fvSUN) +#define glTexCoord2fVertex3fSUN GLEW_GET_FUN(__glewTexCoord2fVertex3fSUN) +#define glTexCoord2fVertex3fvSUN GLEW_GET_FUN(__glewTexCoord2fVertex3fvSUN) +#define glTexCoord4fColor4fNormal3fVertex4fSUN GLEW_GET_FUN(__glewTexCoord4fColor4fNormal3fVertex4fSUN) +#define glTexCoord4fColor4fNormal3fVertex4fvSUN GLEW_GET_FUN(__glewTexCoord4fColor4fNormal3fVertex4fvSUN) +#define glTexCoord4fVertex4fSUN GLEW_GET_FUN(__glewTexCoord4fVertex4fSUN) +#define glTexCoord4fVertex4fvSUN GLEW_GET_FUN(__glewTexCoord4fVertex4fvSUN) + +#define GLEW_SUN_vertex GLEW_GET_VAR(__GLEW_SUN_vertex) + +#endif /* GL_SUN_vertex */ + +/* -------------------------- GL_WIN_phong_shading ------------------------- */ + +#ifndef GL_WIN_phong_shading +#define GL_WIN_phong_shading 1 + +#define GL_PHONG_WIN 0x80EA +#define GL_PHONG_HINT_WIN 0x80EB + +#define GLEW_WIN_phong_shading GLEW_GET_VAR(__GLEW_WIN_phong_shading) + +#endif /* GL_WIN_phong_shading */ + +/* -------------------------- GL_WIN_specular_fog -------------------------- */ + +#ifndef GL_WIN_specular_fog +#define GL_WIN_specular_fog 1 + +#define GL_FOG_SPECULAR_TEXTURE_WIN 0x80EC + +#define GLEW_WIN_specular_fog GLEW_GET_VAR(__GLEW_WIN_specular_fog) + +#endif /* GL_WIN_specular_fog */ + +/* ---------------------------- GL_WIN_swap_hint --------------------------- */ + +#ifndef GL_WIN_swap_hint +#define GL_WIN_swap_hint 1 + +typedef void (GLAPIENTRY * PFNGLADDSWAPHINTRECTWINPROC) (GLint x, GLint y, GLsizei width, GLsizei height); + +#define glAddSwapHintRectWIN GLEW_GET_FUN(__glewAddSwapHintRectWIN) + +#define GLEW_WIN_swap_hint GLEW_GET_VAR(__GLEW_WIN_swap_hint) + +#endif /* GL_WIN_swap_hint */ + +/* ------------------------------------------------------------------------- */ + +#if defined(GLEW_MX) && defined(_WIN32) +#define GLEW_FUN_EXPORT +#else +#define GLEW_FUN_EXPORT GLEWAPI +#endif /* GLEW_MX */ + +#if defined(GLEW_MX) +#define GLEW_VAR_EXPORT +#else +#define GLEW_VAR_EXPORT GLEWAPI +#endif /* GLEW_MX */ + +#if defined(GLEW_MX) && defined(_WIN32) +struct GLEWContextStruct +{ +#endif /* GLEW_MX */ + +GLEW_FUN_EXPORT PFNGLCOPYTEXSUBIMAGE3DPROC __glewCopyTexSubImage3D; +GLEW_FUN_EXPORT PFNGLDRAWRANGEELEMENTSPROC __glewDrawRangeElements; +GLEW_FUN_EXPORT PFNGLTEXIMAGE3DPROC __glewTexImage3D; +GLEW_FUN_EXPORT PFNGLTEXSUBIMAGE3DPROC __glewTexSubImage3D; + +GLEW_FUN_EXPORT PFNGLACTIVETEXTUREPROC __glewActiveTexture; +GLEW_FUN_EXPORT PFNGLCLIENTACTIVETEXTUREPROC __glewClientActiveTexture; +GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXIMAGE1DPROC __glewCompressedTexImage1D; +GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXIMAGE2DPROC __glewCompressedTexImage2D; +GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXIMAGE3DPROC __glewCompressedTexImage3D; +GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC __glewCompressedTexSubImage1D; +GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC __glewCompressedTexSubImage2D; +GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC __glewCompressedTexSubImage3D; +GLEW_FUN_EXPORT PFNGLGETCOMPRESSEDTEXIMAGEPROC __glewGetCompressedTexImage; +GLEW_FUN_EXPORT PFNGLLOADTRANSPOSEMATRIXDPROC __glewLoadTransposeMatrixd; +GLEW_FUN_EXPORT PFNGLLOADTRANSPOSEMATRIXFPROC __glewLoadTransposeMatrixf; +GLEW_FUN_EXPORT PFNGLMULTTRANSPOSEMATRIXDPROC __glewMultTransposeMatrixd; +GLEW_FUN_EXPORT PFNGLMULTTRANSPOSEMATRIXFPROC __glewMultTransposeMatrixf; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1DPROC __glewMultiTexCoord1d; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1DVPROC __glewMultiTexCoord1dv; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1FPROC __glewMultiTexCoord1f; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1FVPROC __glewMultiTexCoord1fv; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1IPROC __glewMultiTexCoord1i; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1IVPROC __glewMultiTexCoord1iv; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1SPROC __glewMultiTexCoord1s; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1SVPROC __glewMultiTexCoord1sv; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2DPROC __glewMultiTexCoord2d; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2DVPROC __glewMultiTexCoord2dv; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2FPROC __glewMultiTexCoord2f; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2FVPROC __glewMultiTexCoord2fv; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2IPROC __glewMultiTexCoord2i; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2IVPROC __glewMultiTexCoord2iv; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2SPROC __glewMultiTexCoord2s; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2SVPROC __glewMultiTexCoord2sv; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3DPROC __glewMultiTexCoord3d; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3DVPROC __glewMultiTexCoord3dv; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3FPROC __glewMultiTexCoord3f; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3FVPROC __glewMultiTexCoord3fv; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3IPROC __glewMultiTexCoord3i; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3IVPROC __glewMultiTexCoord3iv; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3SPROC __glewMultiTexCoord3s; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3SVPROC __glewMultiTexCoord3sv; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4DPROC __glewMultiTexCoord4d; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4DVPROC __glewMultiTexCoord4dv; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4FPROC __glewMultiTexCoord4f; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4FVPROC __glewMultiTexCoord4fv; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4IPROC __glewMultiTexCoord4i; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4IVPROC __glewMultiTexCoord4iv; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4SPROC __glewMultiTexCoord4s; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4SVPROC __glewMultiTexCoord4sv; +GLEW_FUN_EXPORT PFNGLSAMPLECOVERAGEPROC __glewSampleCoverage; + +GLEW_FUN_EXPORT PFNGLBLENDCOLORPROC __glewBlendColor; +GLEW_FUN_EXPORT PFNGLBLENDEQUATIONPROC __glewBlendEquation; +GLEW_FUN_EXPORT PFNGLBLENDFUNCSEPARATEPROC __glewBlendFuncSeparate; +GLEW_FUN_EXPORT PFNGLFOGCOORDPOINTERPROC __glewFogCoordPointer; +GLEW_FUN_EXPORT PFNGLFOGCOORDDPROC __glewFogCoordd; +GLEW_FUN_EXPORT PFNGLFOGCOORDDVPROC __glewFogCoorddv; +GLEW_FUN_EXPORT PFNGLFOGCOORDFPROC __glewFogCoordf; +GLEW_FUN_EXPORT PFNGLFOGCOORDFVPROC __glewFogCoordfv; +GLEW_FUN_EXPORT PFNGLMULTIDRAWARRAYSPROC __glewMultiDrawArrays; +GLEW_FUN_EXPORT PFNGLMULTIDRAWELEMENTSPROC __glewMultiDrawElements; +GLEW_FUN_EXPORT PFNGLPOINTPARAMETERFPROC __glewPointParameterf; +GLEW_FUN_EXPORT PFNGLPOINTPARAMETERFVPROC __glewPointParameterfv; +GLEW_FUN_EXPORT PFNGLPOINTPARAMETERIPROC __glewPointParameteri; +GLEW_FUN_EXPORT PFNGLPOINTPARAMETERIVPROC __glewPointParameteriv; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3BPROC __glewSecondaryColor3b; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3BVPROC __glewSecondaryColor3bv; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3DPROC __glewSecondaryColor3d; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3DVPROC __glewSecondaryColor3dv; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3FPROC __glewSecondaryColor3f; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3FVPROC __glewSecondaryColor3fv; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3IPROC __glewSecondaryColor3i; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3IVPROC __glewSecondaryColor3iv; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3SPROC __glewSecondaryColor3s; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3SVPROC __glewSecondaryColor3sv; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3UBPROC __glewSecondaryColor3ub; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3UBVPROC __glewSecondaryColor3ubv; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3UIPROC __glewSecondaryColor3ui; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3UIVPROC __glewSecondaryColor3uiv; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3USPROC __glewSecondaryColor3us; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3USVPROC __glewSecondaryColor3usv; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLORPOINTERPROC __glewSecondaryColorPointer; +GLEW_FUN_EXPORT PFNGLWINDOWPOS2DPROC __glewWindowPos2d; +GLEW_FUN_EXPORT PFNGLWINDOWPOS2DVPROC __glewWindowPos2dv; +GLEW_FUN_EXPORT PFNGLWINDOWPOS2FPROC __glewWindowPos2f; +GLEW_FUN_EXPORT PFNGLWINDOWPOS2FVPROC __glewWindowPos2fv; +GLEW_FUN_EXPORT PFNGLWINDOWPOS2IPROC __glewWindowPos2i; +GLEW_FUN_EXPORT PFNGLWINDOWPOS2IVPROC __glewWindowPos2iv; +GLEW_FUN_EXPORT PFNGLWINDOWPOS2SPROC __glewWindowPos2s; +GLEW_FUN_EXPORT PFNGLWINDOWPOS2SVPROC __glewWindowPos2sv; +GLEW_FUN_EXPORT PFNGLWINDOWPOS3DPROC __glewWindowPos3d; +GLEW_FUN_EXPORT PFNGLWINDOWPOS3DVPROC __glewWindowPos3dv; +GLEW_FUN_EXPORT PFNGLWINDOWPOS3FPROC __glewWindowPos3f; +GLEW_FUN_EXPORT PFNGLWINDOWPOS3FVPROC __glewWindowPos3fv; +GLEW_FUN_EXPORT PFNGLWINDOWPOS3IPROC __glewWindowPos3i; +GLEW_FUN_EXPORT PFNGLWINDOWPOS3IVPROC __glewWindowPos3iv; +GLEW_FUN_EXPORT PFNGLWINDOWPOS3SPROC __glewWindowPos3s; +GLEW_FUN_EXPORT PFNGLWINDOWPOS3SVPROC __glewWindowPos3sv; + +GLEW_FUN_EXPORT PFNGLBEGINQUERYPROC __glewBeginQuery; +GLEW_FUN_EXPORT PFNGLBINDBUFFERPROC __glewBindBuffer; +GLEW_FUN_EXPORT PFNGLBUFFERDATAPROC __glewBufferData; +GLEW_FUN_EXPORT PFNGLBUFFERSUBDATAPROC __glewBufferSubData; +GLEW_FUN_EXPORT PFNGLDELETEBUFFERSPROC __glewDeleteBuffers; +GLEW_FUN_EXPORT PFNGLDELETEQUERIESPROC __glewDeleteQueries; +GLEW_FUN_EXPORT PFNGLENDQUERYPROC __glewEndQuery; +GLEW_FUN_EXPORT PFNGLGENBUFFERSPROC __glewGenBuffers; +GLEW_FUN_EXPORT PFNGLGENQUERIESPROC __glewGenQueries; +GLEW_FUN_EXPORT PFNGLGETBUFFERPARAMETERIVPROC __glewGetBufferParameteriv; +GLEW_FUN_EXPORT PFNGLGETBUFFERPOINTERVPROC __glewGetBufferPointerv; +GLEW_FUN_EXPORT PFNGLGETBUFFERSUBDATAPROC __glewGetBufferSubData; +GLEW_FUN_EXPORT PFNGLGETQUERYOBJECTIVPROC __glewGetQueryObjectiv; +GLEW_FUN_EXPORT PFNGLGETQUERYOBJECTUIVPROC __glewGetQueryObjectuiv; +GLEW_FUN_EXPORT PFNGLGETQUERYIVPROC __glewGetQueryiv; +GLEW_FUN_EXPORT PFNGLISBUFFERPROC __glewIsBuffer; +GLEW_FUN_EXPORT PFNGLISQUERYPROC __glewIsQuery; +GLEW_FUN_EXPORT PFNGLMAPBUFFERPROC __glewMapBuffer; +GLEW_FUN_EXPORT PFNGLUNMAPBUFFERPROC __glewUnmapBuffer; + +GLEW_FUN_EXPORT PFNGLATTACHSHADERPROC __glewAttachShader; +GLEW_FUN_EXPORT PFNGLBINDATTRIBLOCATIONPROC __glewBindAttribLocation; +GLEW_FUN_EXPORT PFNGLBLENDEQUATIONSEPARATEPROC __glewBlendEquationSeparate; +GLEW_FUN_EXPORT PFNGLCOMPILESHADERPROC __glewCompileShader; +GLEW_FUN_EXPORT PFNGLCREATEPROGRAMPROC __glewCreateProgram; +GLEW_FUN_EXPORT PFNGLCREATESHADERPROC __glewCreateShader; +GLEW_FUN_EXPORT PFNGLDELETEPROGRAMPROC __glewDeleteProgram; +GLEW_FUN_EXPORT PFNGLDELETESHADERPROC __glewDeleteShader; +GLEW_FUN_EXPORT PFNGLDETACHSHADERPROC __glewDetachShader; +GLEW_FUN_EXPORT PFNGLDISABLEVERTEXATTRIBARRAYPROC __glewDisableVertexAttribArray; +GLEW_FUN_EXPORT PFNGLDRAWBUFFERSPROC __glewDrawBuffers; +GLEW_FUN_EXPORT PFNGLENABLEVERTEXATTRIBARRAYPROC __glewEnableVertexAttribArray; +GLEW_FUN_EXPORT PFNGLGETACTIVEATTRIBPROC __glewGetActiveAttrib; +GLEW_FUN_EXPORT PFNGLGETACTIVEUNIFORMPROC __glewGetActiveUniform; +GLEW_FUN_EXPORT PFNGLGETATTACHEDSHADERSPROC __glewGetAttachedShaders; +GLEW_FUN_EXPORT PFNGLGETATTRIBLOCATIONPROC __glewGetAttribLocation; +GLEW_FUN_EXPORT PFNGLGETPROGRAMINFOLOGPROC __glewGetProgramInfoLog; +GLEW_FUN_EXPORT PFNGLGETPROGRAMIVPROC __glewGetProgramiv; +GLEW_FUN_EXPORT PFNGLGETSHADERINFOLOGPROC __glewGetShaderInfoLog; +GLEW_FUN_EXPORT PFNGLGETSHADERSOURCEPROC __glewGetShaderSource; +GLEW_FUN_EXPORT PFNGLGETSHADERIVPROC __glewGetShaderiv; +GLEW_FUN_EXPORT PFNGLGETUNIFORMLOCATIONPROC __glewGetUniformLocation; +GLEW_FUN_EXPORT PFNGLGETUNIFORMFVPROC __glewGetUniformfv; +GLEW_FUN_EXPORT PFNGLGETUNIFORMIVPROC __glewGetUniformiv; +GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBPOINTERVPROC __glewGetVertexAttribPointerv; +GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBDVPROC __glewGetVertexAttribdv; +GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBFVPROC __glewGetVertexAttribfv; +GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBIVPROC __glewGetVertexAttribiv; +GLEW_FUN_EXPORT PFNGLISPROGRAMPROC __glewIsProgram; +GLEW_FUN_EXPORT PFNGLISSHADERPROC __glewIsShader; +GLEW_FUN_EXPORT PFNGLLINKPROGRAMPROC __glewLinkProgram; +GLEW_FUN_EXPORT PFNGLSHADERSOURCEPROC __glewShaderSource; +GLEW_FUN_EXPORT PFNGLSTENCILFUNCSEPARATEPROC __glewStencilFuncSeparate; +GLEW_FUN_EXPORT PFNGLSTENCILMASKSEPARATEPROC __glewStencilMaskSeparate; +GLEW_FUN_EXPORT PFNGLSTENCILOPSEPARATEPROC __glewStencilOpSeparate; +GLEW_FUN_EXPORT PFNGLUNIFORM1FPROC __glewUniform1f; +GLEW_FUN_EXPORT PFNGLUNIFORM1FVPROC __glewUniform1fv; +GLEW_FUN_EXPORT PFNGLUNIFORM1IPROC __glewUniform1i; +GLEW_FUN_EXPORT PFNGLUNIFORM1IVPROC __glewUniform1iv; +GLEW_FUN_EXPORT PFNGLUNIFORM2FPROC __glewUniform2f; +GLEW_FUN_EXPORT PFNGLUNIFORM2FVPROC __glewUniform2fv; +GLEW_FUN_EXPORT PFNGLUNIFORM2IPROC __glewUniform2i; +GLEW_FUN_EXPORT PFNGLUNIFORM2IVPROC __glewUniform2iv; +GLEW_FUN_EXPORT PFNGLUNIFORM3FPROC __glewUniform3f; +GLEW_FUN_EXPORT PFNGLUNIFORM3FVPROC __glewUniform3fv; +GLEW_FUN_EXPORT PFNGLUNIFORM3IPROC __glewUniform3i; +GLEW_FUN_EXPORT PFNGLUNIFORM3IVPROC __glewUniform3iv; +GLEW_FUN_EXPORT PFNGLUNIFORM4FPROC __glewUniform4f; +GLEW_FUN_EXPORT PFNGLUNIFORM4FVPROC __glewUniform4fv; +GLEW_FUN_EXPORT PFNGLUNIFORM4IPROC __glewUniform4i; +GLEW_FUN_EXPORT PFNGLUNIFORM4IVPROC __glewUniform4iv; +GLEW_FUN_EXPORT PFNGLUNIFORMMATRIX2FVPROC __glewUniformMatrix2fv; +GLEW_FUN_EXPORT PFNGLUNIFORMMATRIX3FVPROC __glewUniformMatrix3fv; +GLEW_FUN_EXPORT PFNGLUNIFORMMATRIX4FVPROC __glewUniformMatrix4fv; +GLEW_FUN_EXPORT PFNGLUSEPROGRAMPROC __glewUseProgram; +GLEW_FUN_EXPORT PFNGLVALIDATEPROGRAMPROC __glewValidateProgram; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1DPROC __glewVertexAttrib1d; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1DVPROC __glewVertexAttrib1dv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1FPROC __glewVertexAttrib1f; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1FVPROC __glewVertexAttrib1fv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1SPROC __glewVertexAttrib1s; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1SVPROC __glewVertexAttrib1sv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2DPROC __glewVertexAttrib2d; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2DVPROC __glewVertexAttrib2dv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2FPROC __glewVertexAttrib2f; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2FVPROC __glewVertexAttrib2fv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2SPROC __glewVertexAttrib2s; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2SVPROC __glewVertexAttrib2sv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3DPROC __glewVertexAttrib3d; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3DVPROC __glewVertexAttrib3dv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3FPROC __glewVertexAttrib3f; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3FVPROC __glewVertexAttrib3fv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3SPROC __glewVertexAttrib3s; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3SVPROC __glewVertexAttrib3sv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NBVPROC __glewVertexAttrib4Nbv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NIVPROC __glewVertexAttrib4Niv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NSVPROC __glewVertexAttrib4Nsv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NUBPROC __glewVertexAttrib4Nub; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NUBVPROC __glewVertexAttrib4Nubv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NUIVPROC __glewVertexAttrib4Nuiv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NUSVPROC __glewVertexAttrib4Nusv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4BVPROC __glewVertexAttrib4bv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4DPROC __glewVertexAttrib4d; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4DVPROC __glewVertexAttrib4dv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4FPROC __glewVertexAttrib4f; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4FVPROC __glewVertexAttrib4fv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4IVPROC __glewVertexAttrib4iv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4SPROC __glewVertexAttrib4s; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4SVPROC __glewVertexAttrib4sv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4UBVPROC __glewVertexAttrib4ubv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4UIVPROC __glewVertexAttrib4uiv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4USVPROC __glewVertexAttrib4usv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBPOINTERPROC __glewVertexAttribPointer; + +GLEW_FUN_EXPORT PFNGLUNIFORMMATRIX2X3FVPROC __glewUniformMatrix2x3fv; +GLEW_FUN_EXPORT PFNGLUNIFORMMATRIX2X4FVPROC __glewUniformMatrix2x4fv; +GLEW_FUN_EXPORT PFNGLUNIFORMMATRIX3X2FVPROC __glewUniformMatrix3x2fv; +GLEW_FUN_EXPORT PFNGLUNIFORMMATRIX3X4FVPROC __glewUniformMatrix3x4fv; +GLEW_FUN_EXPORT PFNGLUNIFORMMATRIX4X2FVPROC __glewUniformMatrix4x2fv; +GLEW_FUN_EXPORT PFNGLUNIFORMMATRIX4X3FVPROC __glewUniformMatrix4x3fv; + +GLEW_FUN_EXPORT PFNGLBEGINCONDITIONALRENDERPROC __glewBeginConditionalRender; +GLEW_FUN_EXPORT PFNGLBEGINTRANSFORMFEEDBACKPROC __glewBeginTransformFeedback; +GLEW_FUN_EXPORT PFNGLBINDBUFFERBASEPROC __glewBindBufferBase; +GLEW_FUN_EXPORT PFNGLBINDBUFFERRANGEPROC __glewBindBufferRange; +GLEW_FUN_EXPORT PFNGLBINDFRAGDATALOCATIONPROC __glewBindFragDataLocation; +GLEW_FUN_EXPORT PFNGLCLAMPCOLORPROC __glewClampColor; +GLEW_FUN_EXPORT PFNGLCLEARBUFFERFIPROC __glewClearBufferfi; +GLEW_FUN_EXPORT PFNGLCLEARBUFFERFVPROC __glewClearBufferfv; +GLEW_FUN_EXPORT PFNGLCLEARBUFFERIVPROC __glewClearBufferiv; +GLEW_FUN_EXPORT PFNGLCLEARBUFFERUIVPROC __glewClearBufferuiv; +GLEW_FUN_EXPORT PFNGLCOLORMASKIPROC __glewColorMaski; +GLEW_FUN_EXPORT PFNGLDISABLEIPROC __glewDisablei; +GLEW_FUN_EXPORT PFNGLENABLEIPROC __glewEnablei; +GLEW_FUN_EXPORT PFNGLENDCONDITIONALRENDERPROC __glewEndConditionalRender; +GLEW_FUN_EXPORT PFNGLENDTRANSFORMFEEDBACKPROC __glewEndTransformFeedback; +GLEW_FUN_EXPORT PFNGLGETBOOLEANI_VPROC __glewGetBooleani_v; +GLEW_FUN_EXPORT PFNGLGETFRAGDATALOCATIONPROC __glewGetFragDataLocation; +GLEW_FUN_EXPORT PFNGLGETINTEGERI_VPROC __glewGetIntegeri_v; +GLEW_FUN_EXPORT PFNGLGETSTRINGIPROC __glewGetStringi; +GLEW_FUN_EXPORT PFNGLGETTEXPARAMETERIIVPROC __glewGetTexParameterIiv; +GLEW_FUN_EXPORT PFNGLGETTEXPARAMETERIUIVPROC __glewGetTexParameterIuiv; +GLEW_FUN_EXPORT PFNGLGETTRANSFORMFEEDBACKVARYINGPROC __glewGetTransformFeedbackVarying; +GLEW_FUN_EXPORT PFNGLGETUNIFORMUIVPROC __glewGetUniformuiv; +GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBIIVPROC __glewGetVertexAttribIiv; +GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBIUIVPROC __glewGetVertexAttribIuiv; +GLEW_FUN_EXPORT PFNGLISENABLEDIPROC __glewIsEnabledi; +GLEW_FUN_EXPORT PFNGLTEXPARAMETERIIVPROC __glewTexParameterIiv; +GLEW_FUN_EXPORT PFNGLTEXPARAMETERIUIVPROC __glewTexParameterIuiv; +GLEW_FUN_EXPORT PFNGLTRANSFORMFEEDBACKVARYINGSPROC __glewTransformFeedbackVaryings; +GLEW_FUN_EXPORT PFNGLUNIFORM1UIPROC __glewUniform1ui; +GLEW_FUN_EXPORT PFNGLUNIFORM1UIVPROC __glewUniform1uiv; +GLEW_FUN_EXPORT PFNGLUNIFORM2UIPROC __glewUniform2ui; +GLEW_FUN_EXPORT PFNGLUNIFORM2UIVPROC __glewUniform2uiv; +GLEW_FUN_EXPORT PFNGLUNIFORM3UIPROC __glewUniform3ui; +GLEW_FUN_EXPORT PFNGLUNIFORM3UIVPROC __glewUniform3uiv; +GLEW_FUN_EXPORT PFNGLUNIFORM4UIPROC __glewUniform4ui; +GLEW_FUN_EXPORT PFNGLUNIFORM4UIVPROC __glewUniform4uiv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI1IPROC __glewVertexAttribI1i; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI1IVPROC __glewVertexAttribI1iv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI1UIPROC __glewVertexAttribI1ui; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI1UIVPROC __glewVertexAttribI1uiv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI2IPROC __glewVertexAttribI2i; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI2IVPROC __glewVertexAttribI2iv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI2UIPROC __glewVertexAttribI2ui; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI2UIVPROC __glewVertexAttribI2uiv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI3IPROC __glewVertexAttribI3i; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI3IVPROC __glewVertexAttribI3iv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI3UIPROC __glewVertexAttribI3ui; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI3UIVPROC __glewVertexAttribI3uiv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4BVPROC __glewVertexAttribI4bv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4IPROC __glewVertexAttribI4i; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4IVPROC __glewVertexAttribI4iv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4SVPROC __glewVertexAttribI4sv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4UBVPROC __glewVertexAttribI4ubv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4UIPROC __glewVertexAttribI4ui; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4UIVPROC __glewVertexAttribI4uiv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4USVPROC __glewVertexAttribI4usv; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBIPOINTERPROC __glewVertexAttribIPointer; + +GLEW_FUN_EXPORT PFNGLTBUFFERMASK3DFXPROC __glewTbufferMask3DFX; + +GLEW_FUN_EXPORT PFNGLDRAWELEMENTARRAYAPPLEPROC __glewDrawElementArrayAPPLE; +GLEW_FUN_EXPORT PFNGLDRAWRANGEELEMENTARRAYAPPLEPROC __glewDrawRangeElementArrayAPPLE; +GLEW_FUN_EXPORT PFNGLELEMENTPOINTERAPPLEPROC __glewElementPointerAPPLE; +GLEW_FUN_EXPORT PFNGLMULTIDRAWELEMENTARRAYAPPLEPROC __glewMultiDrawElementArrayAPPLE; +GLEW_FUN_EXPORT PFNGLMULTIDRAWRANGEELEMENTARRAYAPPLEPROC __glewMultiDrawRangeElementArrayAPPLE; + +GLEW_FUN_EXPORT PFNGLDELETEFENCESAPPLEPROC __glewDeleteFencesAPPLE; +GLEW_FUN_EXPORT PFNGLFINISHFENCEAPPLEPROC __glewFinishFenceAPPLE; +GLEW_FUN_EXPORT PFNGLFINISHOBJECTAPPLEPROC __glewFinishObjectAPPLE; +GLEW_FUN_EXPORT PFNGLGENFENCESAPPLEPROC __glewGenFencesAPPLE; +GLEW_FUN_EXPORT PFNGLISFENCEAPPLEPROC __glewIsFenceAPPLE; +GLEW_FUN_EXPORT PFNGLSETFENCEAPPLEPROC __glewSetFenceAPPLE; +GLEW_FUN_EXPORT PFNGLTESTFENCEAPPLEPROC __glewTestFenceAPPLE; +GLEW_FUN_EXPORT PFNGLTESTOBJECTAPPLEPROC __glewTestObjectAPPLE; + +GLEW_FUN_EXPORT PFNGLBUFFERPARAMETERIAPPLEPROC __glewBufferParameteriAPPLE; +GLEW_FUN_EXPORT PFNGLFLUSHMAPPEDBUFFERRANGEAPPLEPROC __glewFlushMappedBufferRangeAPPLE; + +GLEW_FUN_EXPORT PFNGLGETTEXPARAMETERPOINTERVAPPLEPROC __glewGetTexParameterPointervAPPLE; +GLEW_FUN_EXPORT PFNGLTEXTURERANGEAPPLEPROC __glewTextureRangeAPPLE; + +GLEW_FUN_EXPORT PFNGLBINDVERTEXARRAYAPPLEPROC __glewBindVertexArrayAPPLE; +GLEW_FUN_EXPORT PFNGLDELETEVERTEXARRAYSAPPLEPROC __glewDeleteVertexArraysAPPLE; +GLEW_FUN_EXPORT PFNGLGENVERTEXARRAYSAPPLEPROC __glewGenVertexArraysAPPLE; +GLEW_FUN_EXPORT PFNGLISVERTEXARRAYAPPLEPROC __glewIsVertexArrayAPPLE; + +GLEW_FUN_EXPORT PFNGLFLUSHVERTEXARRAYRANGEAPPLEPROC __glewFlushVertexArrayRangeAPPLE; +GLEW_FUN_EXPORT PFNGLVERTEXARRAYPARAMETERIAPPLEPROC __glewVertexArrayParameteriAPPLE; +GLEW_FUN_EXPORT PFNGLVERTEXARRAYRANGEAPPLEPROC __glewVertexArrayRangeAPPLE; + +GLEW_FUN_EXPORT PFNGLCLAMPCOLORARBPROC __glewClampColorARB; + +GLEW_FUN_EXPORT PFNGLDRAWBUFFERSARBPROC __glewDrawBuffersARB; + +GLEW_FUN_EXPORT PFNGLDRAWARRAYSINSTANCEDARBPROC __glewDrawArraysInstancedARB; +GLEW_FUN_EXPORT PFNGLDRAWELEMENTSINSTANCEDARBPROC __glewDrawElementsInstancedARB; + +GLEW_FUN_EXPORT PFNGLBINDFRAMEBUFFERPROC __glewBindFramebuffer; +GLEW_FUN_EXPORT PFNGLBINDRENDERBUFFERPROC __glewBindRenderbuffer; +GLEW_FUN_EXPORT PFNGLBLITFRAMEBUFFERPROC __glewBlitFramebuffer; +GLEW_FUN_EXPORT PFNGLCHECKFRAMEBUFFERSTATUSPROC __glewCheckFramebufferStatus; +GLEW_FUN_EXPORT PFNGLDELETEFRAMEBUFFERSPROC __glewDeleteFramebuffers; +GLEW_FUN_EXPORT PFNGLDELETERENDERBUFFERSPROC __glewDeleteRenderbuffers; +GLEW_FUN_EXPORT PFNGLFRAMEBUFFERRENDERBUFFERPROC __glewFramebufferRenderbuffer; +GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTURLAYERPROC __glewFramebufferTexturLayer; +GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTURE1DPROC __glewFramebufferTexture1D; +GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTURE2DPROC __glewFramebufferTexture2D; +GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTURE3DPROC __glewFramebufferTexture3D; +GLEW_FUN_EXPORT PFNGLGENFRAMEBUFFERSPROC __glewGenFramebuffers; +GLEW_FUN_EXPORT PFNGLGENRENDERBUFFERSPROC __glewGenRenderbuffers; +GLEW_FUN_EXPORT PFNGLGENERATEMIPMAPPROC __glewGenerateMipmap; +GLEW_FUN_EXPORT PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC __glewGetFramebufferAttachmentParameteriv; +GLEW_FUN_EXPORT PFNGLGETRENDERBUFFERPARAMETERIVPROC __glewGetRenderbufferParameteriv; +GLEW_FUN_EXPORT PFNGLISFRAMEBUFFERPROC __glewIsFramebuffer; +GLEW_FUN_EXPORT PFNGLISRENDERBUFFERPROC __glewIsRenderbuffer; +GLEW_FUN_EXPORT PFNGLRENDERBUFFERSTORAGEPROC __glewRenderbufferStorage; +GLEW_FUN_EXPORT PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC __glewRenderbufferStorageMultisample; + +GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTUREARBPROC __glewFramebufferTextureARB; +GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTUREFACEARBPROC __glewFramebufferTextureFaceARB; +GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTURELAYERARBPROC __glewFramebufferTextureLayerARB; +GLEW_FUN_EXPORT PFNGLPROGRAMPARAMETERIARBPROC __glewProgramParameteriARB; + +GLEW_FUN_EXPORT PFNGLCOLORSUBTABLEPROC __glewColorSubTable; +GLEW_FUN_EXPORT PFNGLCOLORTABLEPROC __glewColorTable; +GLEW_FUN_EXPORT PFNGLCOLORTABLEPARAMETERFVPROC __glewColorTableParameterfv; +GLEW_FUN_EXPORT PFNGLCOLORTABLEPARAMETERIVPROC __glewColorTableParameteriv; +GLEW_FUN_EXPORT PFNGLCONVOLUTIONFILTER1DPROC __glewConvolutionFilter1D; +GLEW_FUN_EXPORT PFNGLCONVOLUTIONFILTER2DPROC __glewConvolutionFilter2D; +GLEW_FUN_EXPORT PFNGLCONVOLUTIONPARAMETERFPROC __glewConvolutionParameterf; +GLEW_FUN_EXPORT PFNGLCONVOLUTIONPARAMETERFVPROC __glewConvolutionParameterfv; +GLEW_FUN_EXPORT PFNGLCONVOLUTIONPARAMETERIPROC __glewConvolutionParameteri; +GLEW_FUN_EXPORT PFNGLCONVOLUTIONPARAMETERIVPROC __glewConvolutionParameteriv; +GLEW_FUN_EXPORT PFNGLCOPYCOLORSUBTABLEPROC __glewCopyColorSubTable; +GLEW_FUN_EXPORT PFNGLCOPYCOLORTABLEPROC __glewCopyColorTable; +GLEW_FUN_EXPORT PFNGLCOPYCONVOLUTIONFILTER1DPROC __glewCopyConvolutionFilter1D; +GLEW_FUN_EXPORT PFNGLCOPYCONVOLUTIONFILTER2DPROC __glewCopyConvolutionFilter2D; +GLEW_FUN_EXPORT PFNGLGETCOLORTABLEPROC __glewGetColorTable; +GLEW_FUN_EXPORT PFNGLGETCOLORTABLEPARAMETERFVPROC __glewGetColorTableParameterfv; +GLEW_FUN_EXPORT PFNGLGETCOLORTABLEPARAMETERIVPROC __glewGetColorTableParameteriv; +GLEW_FUN_EXPORT PFNGLGETCONVOLUTIONFILTERPROC __glewGetConvolutionFilter; +GLEW_FUN_EXPORT PFNGLGETCONVOLUTIONPARAMETERFVPROC __glewGetConvolutionParameterfv; +GLEW_FUN_EXPORT PFNGLGETCONVOLUTIONPARAMETERIVPROC __glewGetConvolutionParameteriv; +GLEW_FUN_EXPORT PFNGLGETHISTOGRAMPROC __glewGetHistogram; +GLEW_FUN_EXPORT PFNGLGETHISTOGRAMPARAMETERFVPROC __glewGetHistogramParameterfv; +GLEW_FUN_EXPORT PFNGLGETHISTOGRAMPARAMETERIVPROC __glewGetHistogramParameteriv; +GLEW_FUN_EXPORT PFNGLGETMINMAXPROC __glewGetMinmax; +GLEW_FUN_EXPORT PFNGLGETMINMAXPARAMETERFVPROC __glewGetMinmaxParameterfv; +GLEW_FUN_EXPORT PFNGLGETMINMAXPARAMETERIVPROC __glewGetMinmaxParameteriv; +GLEW_FUN_EXPORT PFNGLGETSEPARABLEFILTERPROC __glewGetSeparableFilter; +GLEW_FUN_EXPORT PFNGLHISTOGRAMPROC __glewHistogram; +GLEW_FUN_EXPORT PFNGLMINMAXPROC __glewMinmax; +GLEW_FUN_EXPORT PFNGLRESETHISTOGRAMPROC __glewResetHistogram; +GLEW_FUN_EXPORT PFNGLRESETMINMAXPROC __glewResetMinmax; +GLEW_FUN_EXPORT PFNGLSEPARABLEFILTER2DPROC __glewSeparableFilter2D; + +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBDIVISORARBPROC __glewVertexAttribDivisorARB; + +GLEW_FUN_EXPORT PFNGLFLUSHMAPPEDBUFFERRANGEPROC __glewFlushMappedBufferRange; +GLEW_FUN_EXPORT PFNGLMAPBUFFERRANGEPROC __glewMapBufferRange; + +GLEW_FUN_EXPORT PFNGLCURRENTPALETTEMATRIXARBPROC __glewCurrentPaletteMatrixARB; +GLEW_FUN_EXPORT PFNGLMATRIXINDEXPOINTERARBPROC __glewMatrixIndexPointerARB; +GLEW_FUN_EXPORT PFNGLMATRIXINDEXUBVARBPROC __glewMatrixIndexubvARB; +GLEW_FUN_EXPORT PFNGLMATRIXINDEXUIVARBPROC __glewMatrixIndexuivARB; +GLEW_FUN_EXPORT PFNGLMATRIXINDEXUSVARBPROC __glewMatrixIndexusvARB; + +GLEW_FUN_EXPORT PFNGLSAMPLECOVERAGEARBPROC __glewSampleCoverageARB; + +GLEW_FUN_EXPORT PFNGLACTIVETEXTUREARBPROC __glewActiveTextureARB; +GLEW_FUN_EXPORT PFNGLCLIENTACTIVETEXTUREARBPROC __glewClientActiveTextureARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1DARBPROC __glewMultiTexCoord1dARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1DVARBPROC __glewMultiTexCoord1dvARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1FARBPROC __glewMultiTexCoord1fARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1FVARBPROC __glewMultiTexCoord1fvARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1IARBPROC __glewMultiTexCoord1iARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1IVARBPROC __glewMultiTexCoord1ivARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1SARBPROC __glewMultiTexCoord1sARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1SVARBPROC __glewMultiTexCoord1svARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2DARBPROC __glewMultiTexCoord2dARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2DVARBPROC __glewMultiTexCoord2dvARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2FARBPROC __glewMultiTexCoord2fARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2FVARBPROC __glewMultiTexCoord2fvARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2IARBPROC __glewMultiTexCoord2iARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2IVARBPROC __glewMultiTexCoord2ivARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2SARBPROC __glewMultiTexCoord2sARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2SVARBPROC __glewMultiTexCoord2svARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3DARBPROC __glewMultiTexCoord3dARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3DVARBPROC __glewMultiTexCoord3dvARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3FARBPROC __glewMultiTexCoord3fARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3FVARBPROC __glewMultiTexCoord3fvARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3IARBPROC __glewMultiTexCoord3iARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3IVARBPROC __glewMultiTexCoord3ivARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3SARBPROC __glewMultiTexCoord3sARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3SVARBPROC __glewMultiTexCoord3svARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4DARBPROC __glewMultiTexCoord4dARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4DVARBPROC __glewMultiTexCoord4dvARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4FARBPROC __glewMultiTexCoord4fARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4FVARBPROC __glewMultiTexCoord4fvARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4IARBPROC __glewMultiTexCoord4iARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4IVARBPROC __glewMultiTexCoord4ivARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4SARBPROC __glewMultiTexCoord4sARB; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4SVARBPROC __glewMultiTexCoord4svARB; + +GLEW_FUN_EXPORT PFNGLBEGINQUERYARBPROC __glewBeginQueryARB; +GLEW_FUN_EXPORT PFNGLDELETEQUERIESARBPROC __glewDeleteQueriesARB; +GLEW_FUN_EXPORT PFNGLENDQUERYARBPROC __glewEndQueryARB; +GLEW_FUN_EXPORT PFNGLGENQUERIESARBPROC __glewGenQueriesARB; +GLEW_FUN_EXPORT PFNGLGETQUERYOBJECTIVARBPROC __glewGetQueryObjectivARB; +GLEW_FUN_EXPORT PFNGLGETQUERYOBJECTUIVARBPROC __glewGetQueryObjectuivARB; +GLEW_FUN_EXPORT PFNGLGETQUERYIVARBPROC __glewGetQueryivARB; +GLEW_FUN_EXPORT PFNGLISQUERYARBPROC __glewIsQueryARB; + +GLEW_FUN_EXPORT PFNGLPOINTPARAMETERFARBPROC __glewPointParameterfARB; +GLEW_FUN_EXPORT PFNGLPOINTPARAMETERFVARBPROC __glewPointParameterfvARB; + +GLEW_FUN_EXPORT PFNGLATTACHOBJECTARBPROC __glewAttachObjectARB; +GLEW_FUN_EXPORT PFNGLCOMPILESHADERARBPROC __glewCompileShaderARB; +GLEW_FUN_EXPORT PFNGLCREATEPROGRAMOBJECTARBPROC __glewCreateProgramObjectARB; +GLEW_FUN_EXPORT PFNGLCREATESHADEROBJECTARBPROC __glewCreateShaderObjectARB; +GLEW_FUN_EXPORT PFNGLDELETEOBJECTARBPROC __glewDeleteObjectARB; +GLEW_FUN_EXPORT PFNGLDETACHOBJECTARBPROC __glewDetachObjectARB; +GLEW_FUN_EXPORT PFNGLGETACTIVEUNIFORMARBPROC __glewGetActiveUniformARB; +GLEW_FUN_EXPORT PFNGLGETATTACHEDOBJECTSARBPROC __glewGetAttachedObjectsARB; +GLEW_FUN_EXPORT PFNGLGETHANDLEARBPROC __glewGetHandleARB; +GLEW_FUN_EXPORT PFNGLGETINFOLOGARBPROC __glewGetInfoLogARB; +GLEW_FUN_EXPORT PFNGLGETOBJECTPARAMETERFVARBPROC __glewGetObjectParameterfvARB; +GLEW_FUN_EXPORT PFNGLGETOBJECTPARAMETERIVARBPROC __glewGetObjectParameterivARB; +GLEW_FUN_EXPORT PFNGLGETSHADERSOURCEARBPROC __glewGetShaderSourceARB; +GLEW_FUN_EXPORT PFNGLGETUNIFORMLOCATIONARBPROC __glewGetUniformLocationARB; +GLEW_FUN_EXPORT PFNGLGETUNIFORMFVARBPROC __glewGetUniformfvARB; +GLEW_FUN_EXPORT PFNGLGETUNIFORMIVARBPROC __glewGetUniformivARB; +GLEW_FUN_EXPORT PFNGLLINKPROGRAMARBPROC __glewLinkProgramARB; +GLEW_FUN_EXPORT PFNGLSHADERSOURCEARBPROC __glewShaderSourceARB; +GLEW_FUN_EXPORT PFNGLUNIFORM1FARBPROC __glewUniform1fARB; +GLEW_FUN_EXPORT PFNGLUNIFORM1FVARBPROC __glewUniform1fvARB; +GLEW_FUN_EXPORT PFNGLUNIFORM1IARBPROC __glewUniform1iARB; +GLEW_FUN_EXPORT PFNGLUNIFORM1IVARBPROC __glewUniform1ivARB; +GLEW_FUN_EXPORT PFNGLUNIFORM2FARBPROC __glewUniform2fARB; +GLEW_FUN_EXPORT PFNGLUNIFORM2FVARBPROC __glewUniform2fvARB; +GLEW_FUN_EXPORT PFNGLUNIFORM2IARBPROC __glewUniform2iARB; +GLEW_FUN_EXPORT PFNGLUNIFORM2IVARBPROC __glewUniform2ivARB; +GLEW_FUN_EXPORT PFNGLUNIFORM3FARBPROC __glewUniform3fARB; +GLEW_FUN_EXPORT PFNGLUNIFORM3FVARBPROC __glewUniform3fvARB; +GLEW_FUN_EXPORT PFNGLUNIFORM3IARBPROC __glewUniform3iARB; +GLEW_FUN_EXPORT PFNGLUNIFORM3IVARBPROC __glewUniform3ivARB; +GLEW_FUN_EXPORT PFNGLUNIFORM4FARBPROC __glewUniform4fARB; +GLEW_FUN_EXPORT PFNGLUNIFORM4FVARBPROC __glewUniform4fvARB; +GLEW_FUN_EXPORT PFNGLUNIFORM4IARBPROC __glewUniform4iARB; +GLEW_FUN_EXPORT PFNGLUNIFORM4IVARBPROC __glewUniform4ivARB; +GLEW_FUN_EXPORT PFNGLUNIFORMMATRIX2FVARBPROC __glewUniformMatrix2fvARB; +GLEW_FUN_EXPORT PFNGLUNIFORMMATRIX3FVARBPROC __glewUniformMatrix3fvARB; +GLEW_FUN_EXPORT PFNGLUNIFORMMATRIX4FVARBPROC __glewUniformMatrix4fvARB; +GLEW_FUN_EXPORT PFNGLUSEPROGRAMOBJECTARBPROC __glewUseProgramObjectARB; +GLEW_FUN_EXPORT PFNGLVALIDATEPROGRAMARBPROC __glewValidateProgramARB; + +GLEW_FUN_EXPORT PFNGLTEXBUFFERARBPROC __glewTexBufferARB; + +GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXIMAGE1DARBPROC __glewCompressedTexImage1DARB; +GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXIMAGE2DARBPROC __glewCompressedTexImage2DARB; +GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXIMAGE3DARBPROC __glewCompressedTexImage3DARB; +GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXSUBIMAGE1DARBPROC __glewCompressedTexSubImage1DARB; +GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXSUBIMAGE2DARBPROC __glewCompressedTexSubImage2DARB; +GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXSUBIMAGE3DARBPROC __glewCompressedTexSubImage3DARB; +GLEW_FUN_EXPORT PFNGLGETCOMPRESSEDTEXIMAGEARBPROC __glewGetCompressedTexImageARB; + +GLEW_FUN_EXPORT PFNGLLOADTRANSPOSEMATRIXDARBPROC __glewLoadTransposeMatrixdARB; +GLEW_FUN_EXPORT PFNGLLOADTRANSPOSEMATRIXFARBPROC __glewLoadTransposeMatrixfARB; +GLEW_FUN_EXPORT PFNGLMULTTRANSPOSEMATRIXDARBPROC __glewMultTransposeMatrixdARB; +GLEW_FUN_EXPORT PFNGLMULTTRANSPOSEMATRIXFARBPROC __glewMultTransposeMatrixfARB; + +GLEW_FUN_EXPORT PFNGLBINDVERTEXARRAYPROC __glewBindVertexArray; +GLEW_FUN_EXPORT PFNGLDELETEVERTEXARRAYSPROC __glewDeleteVertexArrays; +GLEW_FUN_EXPORT PFNGLGENVERTEXARRAYSPROC __glewGenVertexArrays; +GLEW_FUN_EXPORT PFNGLISVERTEXARRAYPROC __glewIsVertexArray; + +GLEW_FUN_EXPORT PFNGLVERTEXBLENDARBPROC __glewVertexBlendARB; +GLEW_FUN_EXPORT PFNGLWEIGHTPOINTERARBPROC __glewWeightPointerARB; +GLEW_FUN_EXPORT PFNGLWEIGHTBVARBPROC __glewWeightbvARB; +GLEW_FUN_EXPORT PFNGLWEIGHTDVARBPROC __glewWeightdvARB; +GLEW_FUN_EXPORT PFNGLWEIGHTFVARBPROC __glewWeightfvARB; +GLEW_FUN_EXPORT PFNGLWEIGHTIVARBPROC __glewWeightivARB; +GLEW_FUN_EXPORT PFNGLWEIGHTSVARBPROC __glewWeightsvARB; +GLEW_FUN_EXPORT PFNGLWEIGHTUBVARBPROC __glewWeightubvARB; +GLEW_FUN_EXPORT PFNGLWEIGHTUIVARBPROC __glewWeightuivARB; +GLEW_FUN_EXPORT PFNGLWEIGHTUSVARBPROC __glewWeightusvARB; + +GLEW_FUN_EXPORT PFNGLBINDBUFFERARBPROC __glewBindBufferARB; +GLEW_FUN_EXPORT PFNGLBUFFERDATAARBPROC __glewBufferDataARB; +GLEW_FUN_EXPORT PFNGLBUFFERSUBDATAARBPROC __glewBufferSubDataARB; +GLEW_FUN_EXPORT PFNGLDELETEBUFFERSARBPROC __glewDeleteBuffersARB; +GLEW_FUN_EXPORT PFNGLGENBUFFERSARBPROC __glewGenBuffersARB; +GLEW_FUN_EXPORT PFNGLGETBUFFERPARAMETERIVARBPROC __glewGetBufferParameterivARB; +GLEW_FUN_EXPORT PFNGLGETBUFFERPOINTERVARBPROC __glewGetBufferPointervARB; +GLEW_FUN_EXPORT PFNGLGETBUFFERSUBDATAARBPROC __glewGetBufferSubDataARB; +GLEW_FUN_EXPORT PFNGLISBUFFERARBPROC __glewIsBufferARB; +GLEW_FUN_EXPORT PFNGLMAPBUFFERARBPROC __glewMapBufferARB; +GLEW_FUN_EXPORT PFNGLUNMAPBUFFERARBPROC __glewUnmapBufferARB; + +GLEW_FUN_EXPORT PFNGLBINDPROGRAMARBPROC __glewBindProgramARB; +GLEW_FUN_EXPORT PFNGLDELETEPROGRAMSARBPROC __glewDeleteProgramsARB; +GLEW_FUN_EXPORT PFNGLDISABLEVERTEXATTRIBARRAYARBPROC __glewDisableVertexAttribArrayARB; +GLEW_FUN_EXPORT PFNGLENABLEVERTEXATTRIBARRAYARBPROC __glewEnableVertexAttribArrayARB; +GLEW_FUN_EXPORT PFNGLGENPROGRAMSARBPROC __glewGenProgramsARB; +GLEW_FUN_EXPORT PFNGLGETPROGRAMENVPARAMETERDVARBPROC __glewGetProgramEnvParameterdvARB; +GLEW_FUN_EXPORT PFNGLGETPROGRAMENVPARAMETERFVARBPROC __glewGetProgramEnvParameterfvARB; +GLEW_FUN_EXPORT PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC __glewGetProgramLocalParameterdvARB; +GLEW_FUN_EXPORT PFNGLGETPROGRAMLOCALPARAMETERFVARBPROC __glewGetProgramLocalParameterfvARB; +GLEW_FUN_EXPORT PFNGLGETPROGRAMSTRINGARBPROC __glewGetProgramStringARB; +GLEW_FUN_EXPORT PFNGLGETPROGRAMIVARBPROC __glewGetProgramivARB; +GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBPOINTERVARBPROC __glewGetVertexAttribPointervARB; +GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBDVARBPROC __glewGetVertexAttribdvARB; +GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBFVARBPROC __glewGetVertexAttribfvARB; +GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBIVARBPROC __glewGetVertexAttribivARB; +GLEW_FUN_EXPORT PFNGLISPROGRAMARBPROC __glewIsProgramARB; +GLEW_FUN_EXPORT PFNGLPROGRAMENVPARAMETER4DARBPROC __glewProgramEnvParameter4dARB; +GLEW_FUN_EXPORT PFNGLPROGRAMENVPARAMETER4DVARBPROC __glewProgramEnvParameter4dvARB; +GLEW_FUN_EXPORT PFNGLPROGRAMENVPARAMETER4FARBPROC __glewProgramEnvParameter4fARB; +GLEW_FUN_EXPORT PFNGLPROGRAMENVPARAMETER4FVARBPROC __glewProgramEnvParameter4fvARB; +GLEW_FUN_EXPORT PFNGLPROGRAMLOCALPARAMETER4DARBPROC __glewProgramLocalParameter4dARB; +GLEW_FUN_EXPORT PFNGLPROGRAMLOCALPARAMETER4DVARBPROC __glewProgramLocalParameter4dvARB; +GLEW_FUN_EXPORT PFNGLPROGRAMLOCALPARAMETER4FARBPROC __glewProgramLocalParameter4fARB; +GLEW_FUN_EXPORT PFNGLPROGRAMLOCALPARAMETER4FVARBPROC __glewProgramLocalParameter4fvARB; +GLEW_FUN_EXPORT PFNGLPROGRAMSTRINGARBPROC __glewProgramStringARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1DARBPROC __glewVertexAttrib1dARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1DVARBPROC __glewVertexAttrib1dvARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1FARBPROC __glewVertexAttrib1fARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1FVARBPROC __glewVertexAttrib1fvARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1SARBPROC __glewVertexAttrib1sARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1SVARBPROC __glewVertexAttrib1svARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2DARBPROC __glewVertexAttrib2dARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2DVARBPROC __glewVertexAttrib2dvARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2FARBPROC __glewVertexAttrib2fARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2FVARBPROC __glewVertexAttrib2fvARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2SARBPROC __glewVertexAttrib2sARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2SVARBPROC __glewVertexAttrib2svARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3DARBPROC __glewVertexAttrib3dARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3DVARBPROC __glewVertexAttrib3dvARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3FARBPROC __glewVertexAttrib3fARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3FVARBPROC __glewVertexAttrib3fvARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3SARBPROC __glewVertexAttrib3sARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3SVARBPROC __glewVertexAttrib3svARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NBVARBPROC __glewVertexAttrib4NbvARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NIVARBPROC __glewVertexAttrib4NivARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NSVARBPROC __glewVertexAttrib4NsvARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NUBARBPROC __glewVertexAttrib4NubARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NUBVARBPROC __glewVertexAttrib4NubvARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NUIVARBPROC __glewVertexAttrib4NuivARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NUSVARBPROC __glewVertexAttrib4NusvARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4BVARBPROC __glewVertexAttrib4bvARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4DARBPROC __glewVertexAttrib4dARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4DVARBPROC __glewVertexAttrib4dvARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4FARBPROC __glewVertexAttrib4fARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4FVARBPROC __glewVertexAttrib4fvARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4IVARBPROC __glewVertexAttrib4ivARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4SARBPROC __glewVertexAttrib4sARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4SVARBPROC __glewVertexAttrib4svARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4UBVARBPROC __glewVertexAttrib4ubvARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4UIVARBPROC __glewVertexAttrib4uivARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4USVARBPROC __glewVertexAttrib4usvARB; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBPOINTERARBPROC __glewVertexAttribPointerARB; + +GLEW_FUN_EXPORT PFNGLBINDATTRIBLOCATIONARBPROC __glewBindAttribLocationARB; +GLEW_FUN_EXPORT PFNGLGETACTIVEATTRIBARBPROC __glewGetActiveAttribARB; +GLEW_FUN_EXPORT PFNGLGETATTRIBLOCATIONARBPROC __glewGetAttribLocationARB; + +GLEW_FUN_EXPORT PFNGLWINDOWPOS2DARBPROC __glewWindowPos2dARB; +GLEW_FUN_EXPORT PFNGLWINDOWPOS2DVARBPROC __glewWindowPos2dvARB; +GLEW_FUN_EXPORT PFNGLWINDOWPOS2FARBPROC __glewWindowPos2fARB; +GLEW_FUN_EXPORT PFNGLWINDOWPOS2FVARBPROC __glewWindowPos2fvARB; +GLEW_FUN_EXPORT PFNGLWINDOWPOS2IARBPROC __glewWindowPos2iARB; +GLEW_FUN_EXPORT PFNGLWINDOWPOS2IVARBPROC __glewWindowPos2ivARB; +GLEW_FUN_EXPORT PFNGLWINDOWPOS2SARBPROC __glewWindowPos2sARB; +GLEW_FUN_EXPORT PFNGLWINDOWPOS2SVARBPROC __glewWindowPos2svARB; +GLEW_FUN_EXPORT PFNGLWINDOWPOS3DARBPROC __glewWindowPos3dARB; +GLEW_FUN_EXPORT PFNGLWINDOWPOS3DVARBPROC __glewWindowPos3dvARB; +GLEW_FUN_EXPORT PFNGLWINDOWPOS3FARBPROC __glewWindowPos3fARB; +GLEW_FUN_EXPORT PFNGLWINDOWPOS3FVARBPROC __glewWindowPos3fvARB; +GLEW_FUN_EXPORT PFNGLWINDOWPOS3IARBPROC __glewWindowPos3iARB; +GLEW_FUN_EXPORT PFNGLWINDOWPOS3IVARBPROC __glewWindowPos3ivARB; +GLEW_FUN_EXPORT PFNGLWINDOWPOS3SARBPROC __glewWindowPos3sARB; +GLEW_FUN_EXPORT PFNGLWINDOWPOS3SVARBPROC __glewWindowPos3svARB; + +GLEW_FUN_EXPORT PFNGLDRAWBUFFERSATIPROC __glewDrawBuffersATI; + +GLEW_FUN_EXPORT PFNGLDRAWELEMENTARRAYATIPROC __glewDrawElementArrayATI; +GLEW_FUN_EXPORT PFNGLDRAWRANGEELEMENTARRAYATIPROC __glewDrawRangeElementArrayATI; +GLEW_FUN_EXPORT PFNGLELEMENTPOINTERATIPROC __glewElementPointerATI; + +GLEW_FUN_EXPORT PFNGLGETTEXBUMPPARAMETERFVATIPROC __glewGetTexBumpParameterfvATI; +GLEW_FUN_EXPORT PFNGLGETTEXBUMPPARAMETERIVATIPROC __glewGetTexBumpParameterivATI; +GLEW_FUN_EXPORT PFNGLTEXBUMPPARAMETERFVATIPROC __glewTexBumpParameterfvATI; +GLEW_FUN_EXPORT PFNGLTEXBUMPPARAMETERIVATIPROC __glewTexBumpParameterivATI; + +GLEW_FUN_EXPORT PFNGLALPHAFRAGMENTOP1ATIPROC __glewAlphaFragmentOp1ATI; +GLEW_FUN_EXPORT PFNGLALPHAFRAGMENTOP2ATIPROC __glewAlphaFragmentOp2ATI; +GLEW_FUN_EXPORT PFNGLALPHAFRAGMENTOP3ATIPROC __glewAlphaFragmentOp3ATI; +GLEW_FUN_EXPORT PFNGLBEGINFRAGMENTSHADERATIPROC __glewBeginFragmentShaderATI; +GLEW_FUN_EXPORT PFNGLBINDFRAGMENTSHADERATIPROC __glewBindFragmentShaderATI; +GLEW_FUN_EXPORT PFNGLCOLORFRAGMENTOP1ATIPROC __glewColorFragmentOp1ATI; +GLEW_FUN_EXPORT PFNGLCOLORFRAGMENTOP2ATIPROC __glewColorFragmentOp2ATI; +GLEW_FUN_EXPORT PFNGLCOLORFRAGMENTOP3ATIPROC __glewColorFragmentOp3ATI; +GLEW_FUN_EXPORT PFNGLDELETEFRAGMENTSHADERATIPROC __glewDeleteFragmentShaderATI; +GLEW_FUN_EXPORT PFNGLENDFRAGMENTSHADERATIPROC __glewEndFragmentShaderATI; +GLEW_FUN_EXPORT PFNGLGENFRAGMENTSHADERSATIPROC __glewGenFragmentShadersATI; +GLEW_FUN_EXPORT PFNGLPASSTEXCOORDATIPROC __glewPassTexCoordATI; +GLEW_FUN_EXPORT PFNGLSAMPLEMAPATIPROC __glewSampleMapATI; +GLEW_FUN_EXPORT PFNGLSETFRAGMENTSHADERCONSTANTATIPROC __glewSetFragmentShaderConstantATI; + +GLEW_FUN_EXPORT PFNGLMAPOBJECTBUFFERATIPROC __glewMapObjectBufferATI; +GLEW_FUN_EXPORT PFNGLUNMAPOBJECTBUFFERATIPROC __glewUnmapObjectBufferATI; + +GLEW_FUN_EXPORT PFNGLPNTRIANGLESFATIPROC __glPNTrianglewesfATI; +GLEW_FUN_EXPORT PFNGLPNTRIANGLESIATIPROC __glPNTrianglewesiATI; + +GLEW_FUN_EXPORT PFNGLSTENCILFUNCSEPARATEATIPROC __glewStencilFuncSeparateATI; +GLEW_FUN_EXPORT PFNGLSTENCILOPSEPARATEATIPROC __glewStencilOpSeparateATI; + +GLEW_FUN_EXPORT PFNGLARRAYOBJECTATIPROC __glewArrayObjectATI; +GLEW_FUN_EXPORT PFNGLFREEOBJECTBUFFERATIPROC __glewFreeObjectBufferATI; +GLEW_FUN_EXPORT PFNGLGETARRAYOBJECTFVATIPROC __glewGetArrayObjectfvATI; +GLEW_FUN_EXPORT PFNGLGETARRAYOBJECTIVATIPROC __glewGetArrayObjectivATI; +GLEW_FUN_EXPORT PFNGLGETOBJECTBUFFERFVATIPROC __glewGetObjectBufferfvATI; +GLEW_FUN_EXPORT PFNGLGETOBJECTBUFFERIVATIPROC __glewGetObjectBufferivATI; +GLEW_FUN_EXPORT PFNGLGETVARIANTARRAYOBJECTFVATIPROC __glewGetVariantArrayObjectfvATI; +GLEW_FUN_EXPORT PFNGLGETVARIANTARRAYOBJECTIVATIPROC __glewGetVariantArrayObjectivATI; +GLEW_FUN_EXPORT PFNGLISOBJECTBUFFERATIPROC __glewIsObjectBufferATI; +GLEW_FUN_EXPORT PFNGLNEWOBJECTBUFFERATIPROC __glewNewObjectBufferATI; +GLEW_FUN_EXPORT PFNGLUPDATEOBJECTBUFFERATIPROC __glewUpdateObjectBufferATI; +GLEW_FUN_EXPORT PFNGLVARIANTARRAYOBJECTATIPROC __glewVariantArrayObjectATI; + +GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBARRAYOBJECTFVATIPROC __glewGetVertexAttribArrayObjectfvATI; +GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBARRAYOBJECTIVATIPROC __glewGetVertexAttribArrayObjectivATI; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBARRAYOBJECTATIPROC __glewVertexAttribArrayObjectATI; + +GLEW_FUN_EXPORT PFNGLCLIENTACTIVEVERTEXSTREAMATIPROC __glewClientActiveVertexStreamATI; +GLEW_FUN_EXPORT PFNGLNORMALSTREAM3BATIPROC __glewNormalStream3bATI; +GLEW_FUN_EXPORT PFNGLNORMALSTREAM3BVATIPROC __glewNormalStream3bvATI; +GLEW_FUN_EXPORT PFNGLNORMALSTREAM3DATIPROC __glewNormalStream3dATI; +GLEW_FUN_EXPORT PFNGLNORMALSTREAM3DVATIPROC __glewNormalStream3dvATI; +GLEW_FUN_EXPORT PFNGLNORMALSTREAM3FATIPROC __glewNormalStream3fATI; +GLEW_FUN_EXPORT PFNGLNORMALSTREAM3FVATIPROC __glewNormalStream3fvATI; +GLEW_FUN_EXPORT PFNGLNORMALSTREAM3IATIPROC __glewNormalStream3iATI; +GLEW_FUN_EXPORT PFNGLNORMALSTREAM3IVATIPROC __glewNormalStream3ivATI; +GLEW_FUN_EXPORT PFNGLNORMALSTREAM3SATIPROC __glewNormalStream3sATI; +GLEW_FUN_EXPORT PFNGLNORMALSTREAM3SVATIPROC __glewNormalStream3svATI; +GLEW_FUN_EXPORT PFNGLVERTEXBLENDENVFATIPROC __glewVertexBlendEnvfATI; +GLEW_FUN_EXPORT PFNGLVERTEXBLENDENVIATIPROC __glewVertexBlendEnviATI; +GLEW_FUN_EXPORT PFNGLVERTEXSTREAM2DATIPROC __glewVertexStream2dATI; +GLEW_FUN_EXPORT PFNGLVERTEXSTREAM2DVATIPROC __glewVertexStream2dvATI; +GLEW_FUN_EXPORT PFNGLVERTEXSTREAM2FATIPROC __glewVertexStream2fATI; +GLEW_FUN_EXPORT PFNGLVERTEXSTREAM2FVATIPROC __glewVertexStream2fvATI; +GLEW_FUN_EXPORT PFNGLVERTEXSTREAM2IATIPROC __glewVertexStream2iATI; +GLEW_FUN_EXPORT PFNGLVERTEXSTREAM2IVATIPROC __glewVertexStream2ivATI; +GLEW_FUN_EXPORT PFNGLVERTEXSTREAM2SATIPROC __glewVertexStream2sATI; +GLEW_FUN_EXPORT PFNGLVERTEXSTREAM2SVATIPROC __glewVertexStream2svATI; +GLEW_FUN_EXPORT PFNGLVERTEXSTREAM3DATIPROC __glewVertexStream3dATI; +GLEW_FUN_EXPORT PFNGLVERTEXSTREAM3DVATIPROC __glewVertexStream3dvATI; +GLEW_FUN_EXPORT PFNGLVERTEXSTREAM3FATIPROC __glewVertexStream3fATI; +GLEW_FUN_EXPORT PFNGLVERTEXSTREAM3FVATIPROC __glewVertexStream3fvATI; +GLEW_FUN_EXPORT PFNGLVERTEXSTREAM3IATIPROC __glewVertexStream3iATI; +GLEW_FUN_EXPORT PFNGLVERTEXSTREAM3IVATIPROC __glewVertexStream3ivATI; +GLEW_FUN_EXPORT PFNGLVERTEXSTREAM3SATIPROC __glewVertexStream3sATI; +GLEW_FUN_EXPORT PFNGLVERTEXSTREAM3SVATIPROC __glewVertexStream3svATI; +GLEW_FUN_EXPORT PFNGLVERTEXSTREAM4DATIPROC __glewVertexStream4dATI; +GLEW_FUN_EXPORT PFNGLVERTEXSTREAM4DVATIPROC __glewVertexStream4dvATI; +GLEW_FUN_EXPORT PFNGLVERTEXSTREAM4FATIPROC __glewVertexStream4fATI; +GLEW_FUN_EXPORT PFNGLVERTEXSTREAM4FVATIPROC __glewVertexStream4fvATI; +GLEW_FUN_EXPORT PFNGLVERTEXSTREAM4IATIPROC __glewVertexStream4iATI; +GLEW_FUN_EXPORT PFNGLVERTEXSTREAM4IVATIPROC __glewVertexStream4ivATI; +GLEW_FUN_EXPORT PFNGLVERTEXSTREAM4SATIPROC __glewVertexStream4sATI; +GLEW_FUN_EXPORT PFNGLVERTEXSTREAM4SVATIPROC __glewVertexStream4svATI; + +GLEW_FUN_EXPORT PFNGLGETUNIFORMBUFFERSIZEEXTPROC __glewGetUniformBufferSizeEXT; +GLEW_FUN_EXPORT PFNGLGETUNIFORMOFFSETEXTPROC __glewGetUniformOffsetEXT; +GLEW_FUN_EXPORT PFNGLUNIFORMBUFFEREXTPROC __glewUniformBufferEXT; + +GLEW_FUN_EXPORT PFNGLBLENDCOLOREXTPROC __glewBlendColorEXT; + +GLEW_FUN_EXPORT PFNGLBLENDEQUATIONSEPARATEEXTPROC __glewBlendEquationSeparateEXT; + +GLEW_FUN_EXPORT PFNGLBLENDFUNCSEPARATEEXTPROC __glewBlendFuncSeparateEXT; + +GLEW_FUN_EXPORT PFNGLBLENDEQUATIONEXTPROC __glewBlendEquationEXT; + +GLEW_FUN_EXPORT PFNGLCOLORSUBTABLEEXTPROC __glewColorSubTableEXT; +GLEW_FUN_EXPORT PFNGLCOPYCOLORSUBTABLEEXTPROC __glewCopyColorSubTableEXT; + +GLEW_FUN_EXPORT PFNGLLOCKARRAYSEXTPROC __glewLockArraysEXT; +GLEW_FUN_EXPORT PFNGLUNLOCKARRAYSEXTPROC __glewUnlockArraysEXT; + +GLEW_FUN_EXPORT PFNGLCONVOLUTIONFILTER1DEXTPROC __glewConvolutionFilter1DEXT; +GLEW_FUN_EXPORT PFNGLCONVOLUTIONFILTER2DEXTPROC __glewConvolutionFilter2DEXT; +GLEW_FUN_EXPORT PFNGLCONVOLUTIONPARAMETERFEXTPROC __glewConvolutionParameterfEXT; +GLEW_FUN_EXPORT PFNGLCONVOLUTIONPARAMETERFVEXTPROC __glewConvolutionParameterfvEXT; +GLEW_FUN_EXPORT PFNGLCONVOLUTIONPARAMETERIEXTPROC __glewConvolutionParameteriEXT; +GLEW_FUN_EXPORT PFNGLCONVOLUTIONPARAMETERIVEXTPROC __glewConvolutionParameterivEXT; +GLEW_FUN_EXPORT PFNGLCOPYCONVOLUTIONFILTER1DEXTPROC __glewCopyConvolutionFilter1DEXT; +GLEW_FUN_EXPORT PFNGLCOPYCONVOLUTIONFILTER2DEXTPROC __glewCopyConvolutionFilter2DEXT; +GLEW_FUN_EXPORT PFNGLGETCONVOLUTIONFILTEREXTPROC __glewGetConvolutionFilterEXT; +GLEW_FUN_EXPORT PFNGLGETCONVOLUTIONPARAMETERFVEXTPROC __glewGetConvolutionParameterfvEXT; +GLEW_FUN_EXPORT PFNGLGETCONVOLUTIONPARAMETERIVEXTPROC __glewGetConvolutionParameterivEXT; +GLEW_FUN_EXPORT PFNGLGETSEPARABLEFILTEREXTPROC __glewGetSeparableFilterEXT; +GLEW_FUN_EXPORT PFNGLSEPARABLEFILTER2DEXTPROC __glewSeparableFilter2DEXT; + +GLEW_FUN_EXPORT PFNGLBINORMALPOINTEREXTPROC __glewBinormalPointerEXT; +GLEW_FUN_EXPORT PFNGLTANGENTPOINTEREXTPROC __glewTangentPointerEXT; + +GLEW_FUN_EXPORT PFNGLCOPYTEXIMAGE1DEXTPROC __glewCopyTexImage1DEXT; +GLEW_FUN_EXPORT PFNGLCOPYTEXIMAGE2DEXTPROC __glewCopyTexImage2DEXT; +GLEW_FUN_EXPORT PFNGLCOPYTEXSUBIMAGE1DEXTPROC __glewCopyTexSubImage1DEXT; +GLEW_FUN_EXPORT PFNGLCOPYTEXSUBIMAGE2DEXTPROC __glewCopyTexSubImage2DEXT; +GLEW_FUN_EXPORT PFNGLCOPYTEXSUBIMAGE3DEXTPROC __glewCopyTexSubImage3DEXT; + +GLEW_FUN_EXPORT PFNGLCULLPARAMETERDVEXTPROC __glewCullParameterdvEXT; +GLEW_FUN_EXPORT PFNGLCULLPARAMETERFVEXTPROC __glewCullParameterfvEXT; + +GLEW_FUN_EXPORT PFNGLDEPTHBOUNDSEXTPROC __glewDepthBoundsEXT; + +GLEW_FUN_EXPORT PFNGLBINDMULTITEXTUREEXTPROC __glewBindMultiTextureEXT; +GLEW_FUN_EXPORT PFNGLCHECKNAMEDFRAMEBUFFERSTATUSEXTPROC __glewCheckNamedFramebufferStatusEXT; +GLEW_FUN_EXPORT PFNGLCLIENTATTRIBDEFAULTEXTPROC __glewClientAttribDefaultEXT; +GLEW_FUN_EXPORT PFNGLCOMPRESSEDMULTITEXIMAGE1DEXTPROC __glewCompressedMultiTexImage1DEXT; +GLEW_FUN_EXPORT PFNGLCOMPRESSEDMULTITEXIMAGE2DEXTPROC __glewCompressedMultiTexImage2DEXT; +GLEW_FUN_EXPORT PFNGLCOMPRESSEDMULTITEXIMAGE3DEXTPROC __glewCompressedMultiTexImage3DEXT; +GLEW_FUN_EXPORT PFNGLCOMPRESSEDMULTITEXSUBIMAGE1DEXTPROC __glewCompressedMultiTexSubImage1DEXT; +GLEW_FUN_EXPORT PFNGLCOMPRESSEDMULTITEXSUBIMAGE2DEXTPROC __glewCompressedMultiTexSubImage2DEXT; +GLEW_FUN_EXPORT PFNGLCOMPRESSEDMULTITEXSUBIMAGE3DEXTPROC __glewCompressedMultiTexSubImage3DEXT; +GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXTUREIMAGE1DEXTPROC __glewCompressedTextureImage1DEXT; +GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXTUREIMAGE2DEXTPROC __glewCompressedTextureImage2DEXT; +GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXTUREIMAGE3DEXTPROC __glewCompressedTextureImage3DEXT; +GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXTURESUBIMAGE1DEXTPROC __glewCompressedTextureSubImage1DEXT; +GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXTURESUBIMAGE2DEXTPROC __glewCompressedTextureSubImage2DEXT; +GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXTURESUBIMAGE3DEXTPROC __glewCompressedTextureSubImage3DEXT; +GLEW_FUN_EXPORT PFNGLCOPYMULTITEXIMAGE1DEXTPROC __glewCopyMultiTexImage1DEXT; +GLEW_FUN_EXPORT PFNGLCOPYMULTITEXIMAGE2DEXTPROC __glewCopyMultiTexImage2DEXT; +GLEW_FUN_EXPORT PFNGLCOPYMULTITEXSUBIMAGE1DEXTPROC __glewCopyMultiTexSubImage1DEXT; +GLEW_FUN_EXPORT PFNGLCOPYMULTITEXSUBIMAGE2DEXTPROC __glewCopyMultiTexSubImage2DEXT; +GLEW_FUN_EXPORT PFNGLCOPYMULTITEXSUBIMAGE3DEXTPROC __glewCopyMultiTexSubImage3DEXT; +GLEW_FUN_EXPORT PFNGLCOPYTEXTUREIMAGE1DEXTPROC __glewCopyTextureImage1DEXT; +GLEW_FUN_EXPORT PFNGLCOPYTEXTUREIMAGE2DEXTPROC __glewCopyTextureImage2DEXT; +GLEW_FUN_EXPORT PFNGLCOPYTEXTURESUBIMAGE1DEXTPROC __glewCopyTextureSubImage1DEXT; +GLEW_FUN_EXPORT PFNGLCOPYTEXTURESUBIMAGE2DEXTPROC __glewCopyTextureSubImage2DEXT; +GLEW_FUN_EXPORT PFNGLCOPYTEXTURESUBIMAGE3DEXTPROC __glewCopyTextureSubImage3DEXT; +GLEW_FUN_EXPORT PFNGLDISABLECLIENTSTATEINDEXEDEXTPROC __glewDisableClientStateIndexedEXT; +GLEW_FUN_EXPORT PFNGLENABLECLIENTSTATEINDEXEDEXTPROC __glewEnableClientStateIndexedEXT; +GLEW_FUN_EXPORT PFNGLFRAMEBUFFERDRAWBUFFEREXTPROC __glewFramebufferDrawBufferEXT; +GLEW_FUN_EXPORT PFNGLFRAMEBUFFERDRAWBUFFERSEXTPROC __glewFramebufferDrawBuffersEXT; +GLEW_FUN_EXPORT PFNGLFRAMEBUFFERREADBUFFEREXTPROC __glewFramebufferReadBufferEXT; +GLEW_FUN_EXPORT PFNGLGENERATEMULTITEXMIPMAPEXTPROC __glewGenerateMultiTexMipmapEXT; +GLEW_FUN_EXPORT PFNGLGENERATETEXTUREMIPMAPEXTPROC __glewGenerateTextureMipmapEXT; +GLEW_FUN_EXPORT PFNGLGETCOMPRESSEDMULTITEXIMAGEEXTPROC __glewGetCompressedMultiTexImageEXT; +GLEW_FUN_EXPORT PFNGLGETCOMPRESSEDTEXTUREIMAGEEXTPROC __glewGetCompressedTextureImageEXT; +GLEW_FUN_EXPORT PFNGLGETDOUBLEINDEXEDVEXTPROC __glewGetDoubleIndexedvEXT; +GLEW_FUN_EXPORT PFNGLGETFLOATINDEXEDVEXTPROC __glewGetFloatIndexedvEXT; +GLEW_FUN_EXPORT PFNGLGETFRAMEBUFFERPARAMETERIVEXTPROC __glewGetFramebufferParameterivEXT; +GLEW_FUN_EXPORT PFNGLGETMULTITEXENVFVEXTPROC __glewGetMultiTexEnvfvEXT; +GLEW_FUN_EXPORT PFNGLGETMULTITEXENVIVEXTPROC __glewGetMultiTexEnvivEXT; +GLEW_FUN_EXPORT PFNGLGETMULTITEXGENDVEXTPROC __glewGetMultiTexGendvEXT; +GLEW_FUN_EXPORT PFNGLGETMULTITEXGENFVEXTPROC __glewGetMultiTexGenfvEXT; +GLEW_FUN_EXPORT PFNGLGETMULTITEXGENIVEXTPROC __glewGetMultiTexGenivEXT; +GLEW_FUN_EXPORT PFNGLGETMULTITEXIMAGEEXTPROC __glewGetMultiTexImageEXT; +GLEW_FUN_EXPORT PFNGLGETMULTITEXLEVELPARAMETERFVEXTPROC __glewGetMultiTexLevelParameterfvEXT; +GLEW_FUN_EXPORT PFNGLGETMULTITEXLEVELPARAMETERIVEXTPROC __glewGetMultiTexLevelParameterivEXT; +GLEW_FUN_EXPORT PFNGLGETMULTITEXPARAMETERIIVEXTPROC __glewGetMultiTexParameterIivEXT; +GLEW_FUN_EXPORT PFNGLGETMULTITEXPARAMETERIUIVEXTPROC __glewGetMultiTexParameterIuivEXT; +GLEW_FUN_EXPORT PFNGLGETMULTITEXPARAMETERFVEXTPROC __glewGetMultiTexParameterfvEXT; +GLEW_FUN_EXPORT PFNGLGETMULTITEXPARAMETERIVEXTPROC __glewGetMultiTexParameterivEXT; +GLEW_FUN_EXPORT PFNGLGETNAMEDBUFFERPARAMETERIVEXTPROC __glewGetNamedBufferParameterivEXT; +GLEW_FUN_EXPORT PFNGLGETNAMEDBUFFERPOINTERVEXTPROC __glewGetNamedBufferPointervEXT; +GLEW_FUN_EXPORT PFNGLGETNAMEDBUFFERSUBDATAEXTPROC __glewGetNamedBufferSubDataEXT; +GLEW_FUN_EXPORT PFNGLGETNAMEDFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC __glewGetNamedFramebufferAttachmentParameterivEXT; +GLEW_FUN_EXPORT PFNGLGETNAMEDPROGRAMLOCALPARAMETERIIVEXTPROC __glewGetNamedProgramLocalParameterIivEXT; +GLEW_FUN_EXPORT PFNGLGETNAMEDPROGRAMLOCALPARAMETERIUIVEXTPROC __glewGetNamedProgramLocalParameterIuivEXT; +GLEW_FUN_EXPORT PFNGLGETNAMEDPROGRAMLOCALPARAMETERDVEXTPROC __glewGetNamedProgramLocalParameterdvEXT; +GLEW_FUN_EXPORT PFNGLGETNAMEDPROGRAMLOCALPARAMETERFVEXTPROC __glewGetNamedProgramLocalParameterfvEXT; +GLEW_FUN_EXPORT PFNGLGETNAMEDPROGRAMSTRINGEXTPROC __glewGetNamedProgramStringEXT; +GLEW_FUN_EXPORT PFNGLGETNAMEDPROGRAMIVEXTPROC __glewGetNamedProgramivEXT; +GLEW_FUN_EXPORT PFNGLGETNAMEDRENDERBUFFERPARAMETERIVEXTPROC __glewGetNamedRenderbufferParameterivEXT; +GLEW_FUN_EXPORT PFNGLGETPOINTERINDEXEDVEXTPROC __glewGetPointerIndexedvEXT; +GLEW_FUN_EXPORT PFNGLGETTEXTUREIMAGEEXTPROC __glewGetTextureImageEXT; +GLEW_FUN_EXPORT PFNGLGETTEXTURELEVELPARAMETERFVEXTPROC __glewGetTextureLevelParameterfvEXT; +GLEW_FUN_EXPORT PFNGLGETTEXTURELEVELPARAMETERIVEXTPROC __glewGetTextureLevelParameterivEXT; +GLEW_FUN_EXPORT PFNGLGETTEXTUREPARAMETERIIVEXTPROC __glewGetTextureParameterIivEXT; +GLEW_FUN_EXPORT PFNGLGETTEXTUREPARAMETERIUIVEXTPROC __glewGetTextureParameterIuivEXT; +GLEW_FUN_EXPORT PFNGLGETTEXTUREPARAMETERFVEXTPROC __glewGetTextureParameterfvEXT; +GLEW_FUN_EXPORT PFNGLGETTEXTUREPARAMETERIVEXTPROC __glewGetTextureParameterivEXT; +GLEW_FUN_EXPORT PFNGLMAPNAMEDBUFFEREXTPROC __glewMapNamedBufferEXT; +GLEW_FUN_EXPORT PFNGLMATRIXFRUSTUMEXTPROC __glewMatrixFrustumEXT; +GLEW_FUN_EXPORT PFNGLMATRIXLOADIDENTITYEXTPROC __glewMatrixLoadIdentityEXT; +GLEW_FUN_EXPORT PFNGLMATRIXLOADTRANSPOSEDEXTPROC __glewMatrixLoadTransposedEXT; +GLEW_FUN_EXPORT PFNGLMATRIXLOADTRANSPOSEFEXTPROC __glewMatrixLoadTransposefEXT; +GLEW_FUN_EXPORT PFNGLMATRIXLOADDEXTPROC __glewMatrixLoaddEXT; +GLEW_FUN_EXPORT PFNGLMATRIXLOADFEXTPROC __glewMatrixLoadfEXT; +GLEW_FUN_EXPORT PFNGLMATRIXMULTTRANSPOSEDEXTPROC __glewMatrixMultTransposedEXT; +GLEW_FUN_EXPORT PFNGLMATRIXMULTTRANSPOSEFEXTPROC __glewMatrixMultTransposefEXT; +GLEW_FUN_EXPORT PFNGLMATRIXMULTDEXTPROC __glewMatrixMultdEXT; +GLEW_FUN_EXPORT PFNGLMATRIXMULTFEXTPROC __glewMatrixMultfEXT; +GLEW_FUN_EXPORT PFNGLMATRIXORTHOEXTPROC __glewMatrixOrthoEXT; +GLEW_FUN_EXPORT PFNGLMATRIXPOPEXTPROC __glewMatrixPopEXT; +GLEW_FUN_EXPORT PFNGLMATRIXPUSHEXTPROC __glewMatrixPushEXT; +GLEW_FUN_EXPORT PFNGLMATRIXROTATEDEXTPROC __glewMatrixRotatedEXT; +GLEW_FUN_EXPORT PFNGLMATRIXROTATEFEXTPROC __glewMatrixRotatefEXT; +GLEW_FUN_EXPORT PFNGLMATRIXSCALEDEXTPROC __glewMatrixScaledEXT; +GLEW_FUN_EXPORT PFNGLMATRIXSCALEFEXTPROC __glewMatrixScalefEXT; +GLEW_FUN_EXPORT PFNGLMATRIXTRANSLATEDEXTPROC __glewMatrixTranslatedEXT; +GLEW_FUN_EXPORT PFNGLMATRIXTRANSLATEFEXTPROC __glewMatrixTranslatefEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXBUFFEREXTPROC __glewMultiTexBufferEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORDPOINTEREXTPROC __glewMultiTexCoordPointerEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXENVFEXTPROC __glewMultiTexEnvfEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXENVFVEXTPROC __glewMultiTexEnvfvEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXENVIEXTPROC __glewMultiTexEnviEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXENVIVEXTPROC __glewMultiTexEnvivEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXGENDEXTPROC __glewMultiTexGendEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXGENDVEXTPROC __glewMultiTexGendvEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXGENFEXTPROC __glewMultiTexGenfEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXGENFVEXTPROC __glewMultiTexGenfvEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXGENIEXTPROC __glewMultiTexGeniEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXGENIVEXTPROC __glewMultiTexGenivEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXIMAGE1DEXTPROC __glewMultiTexImage1DEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXIMAGE2DEXTPROC __glewMultiTexImage2DEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXIMAGE3DEXTPROC __glewMultiTexImage3DEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXPARAMETERIIVEXTPROC __glewMultiTexParameterIivEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXPARAMETERIUIVEXTPROC __glewMultiTexParameterIuivEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXPARAMETERFEXTPROC __glewMultiTexParameterfEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXPARAMETERFVEXTPROC __glewMultiTexParameterfvEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXPARAMETERIEXTPROC __glewMultiTexParameteriEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXPARAMETERIVEXTPROC __glewMultiTexParameterivEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXRENDERBUFFEREXTPROC __glewMultiTexRenderbufferEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXSUBIMAGE1DEXTPROC __glewMultiTexSubImage1DEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXSUBIMAGE2DEXTPROC __glewMultiTexSubImage2DEXT; +GLEW_FUN_EXPORT PFNGLMULTITEXSUBIMAGE3DEXTPROC __glewMultiTexSubImage3DEXT; +GLEW_FUN_EXPORT PFNGLNAMEDBUFFERDATAEXTPROC __glewNamedBufferDataEXT; +GLEW_FUN_EXPORT PFNGLNAMEDBUFFERSUBDATAEXTPROC __glewNamedBufferSubDataEXT; +GLEW_FUN_EXPORT PFNGLNAMEDFRAMEBUFFERRENDERBUFFEREXTPROC __glewNamedFramebufferRenderbufferEXT; +GLEW_FUN_EXPORT PFNGLNAMEDFRAMEBUFFERTEXTURE1DEXTPROC __glewNamedFramebufferTexture1DEXT; +GLEW_FUN_EXPORT PFNGLNAMEDFRAMEBUFFERTEXTURE2DEXTPROC __glewNamedFramebufferTexture2DEXT; +GLEW_FUN_EXPORT PFNGLNAMEDFRAMEBUFFERTEXTURE3DEXTPROC __glewNamedFramebufferTexture3DEXT; +GLEW_FUN_EXPORT PFNGLNAMEDFRAMEBUFFERTEXTUREEXTPROC __glewNamedFramebufferTextureEXT; +GLEW_FUN_EXPORT PFNGLNAMEDFRAMEBUFFERTEXTUREFACEEXTPROC __glewNamedFramebufferTextureFaceEXT; +GLEW_FUN_EXPORT PFNGLNAMEDFRAMEBUFFERTEXTURELAYEREXTPROC __glewNamedFramebufferTextureLayerEXT; +GLEW_FUN_EXPORT PFNGLNAMEDPROGRAMLOCALPARAMETER4DEXTPROC __glewNamedProgramLocalParameter4dEXT; +GLEW_FUN_EXPORT PFNGLNAMEDPROGRAMLOCALPARAMETER4DVEXTPROC __glewNamedProgramLocalParameter4dvEXT; +GLEW_FUN_EXPORT PFNGLNAMEDPROGRAMLOCALPARAMETER4FEXTPROC __glewNamedProgramLocalParameter4fEXT; +GLEW_FUN_EXPORT PFNGLNAMEDPROGRAMLOCALPARAMETER4FVEXTPROC __glewNamedProgramLocalParameter4fvEXT; +GLEW_FUN_EXPORT PFNGLNAMEDPROGRAMLOCALPARAMETERI4IEXTPROC __glewNamedProgramLocalParameterI4iEXT; +GLEW_FUN_EXPORT PFNGLNAMEDPROGRAMLOCALPARAMETERI4IVEXTPROC __glewNamedProgramLocalParameterI4ivEXT; +GLEW_FUN_EXPORT PFNGLNAMEDPROGRAMLOCALPARAMETERI4UIEXTPROC __glewNamedProgramLocalParameterI4uiEXT; +GLEW_FUN_EXPORT PFNGLNAMEDPROGRAMLOCALPARAMETERI4UIVEXTPROC __glewNamedProgramLocalParameterI4uivEXT; +GLEW_FUN_EXPORT PFNGLNAMEDPROGRAMLOCALPARAMETERS4FVEXTPROC __glewNamedProgramLocalParameters4fvEXT; +GLEW_FUN_EXPORT PFNGLNAMEDPROGRAMLOCALPARAMETERSI4IVEXTPROC __glewNamedProgramLocalParametersI4ivEXT; +GLEW_FUN_EXPORT PFNGLNAMEDPROGRAMLOCALPARAMETERSI4UIVEXTPROC __glewNamedProgramLocalParametersI4uivEXT; +GLEW_FUN_EXPORT PFNGLNAMEDPROGRAMSTRINGEXTPROC __glewNamedProgramStringEXT; +GLEW_FUN_EXPORT PFNGLNAMEDRENDERBUFFERSTORAGEEXTPROC __glewNamedRenderbufferStorageEXT; +GLEW_FUN_EXPORT PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLECOVERAGEEXTPROC __glewNamedRenderbufferStorageMultisampleCoverageEXT; +GLEW_FUN_EXPORT PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC __glewNamedRenderbufferStorageMultisampleEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM1FEXTPROC __glewProgramUniform1fEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM1FVEXTPROC __glewProgramUniform1fvEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM1IEXTPROC __glewProgramUniform1iEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM1IVEXTPROC __glewProgramUniform1ivEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM1UIEXTPROC __glewProgramUniform1uiEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM1UIVEXTPROC __glewProgramUniform1uivEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM2FEXTPROC __glewProgramUniform2fEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM2FVEXTPROC __glewProgramUniform2fvEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM2IEXTPROC __glewProgramUniform2iEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM2IVEXTPROC __glewProgramUniform2ivEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM2UIEXTPROC __glewProgramUniform2uiEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM2UIVEXTPROC __glewProgramUniform2uivEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM3FEXTPROC __glewProgramUniform3fEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM3FVEXTPROC __glewProgramUniform3fvEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM3IEXTPROC __glewProgramUniform3iEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM3IVEXTPROC __glewProgramUniform3ivEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM3UIEXTPROC __glewProgramUniform3uiEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM3UIVEXTPROC __glewProgramUniform3uivEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM4FEXTPROC __glewProgramUniform4fEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM4FVEXTPROC __glewProgramUniform4fvEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM4IEXTPROC __glewProgramUniform4iEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM4IVEXTPROC __glewProgramUniform4ivEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM4UIEXTPROC __glewProgramUniform4uiEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM4UIVEXTPROC __glewProgramUniform4uivEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORMMATRIX2FVEXTPROC __glewProgramUniformMatrix2fvEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORMMATRIX2X3FVEXTPROC __glewProgramUniformMatrix2x3fvEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORMMATRIX2X4FVEXTPROC __glewProgramUniformMatrix2x4fvEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORMMATRIX3FVEXTPROC __glewProgramUniformMatrix3fvEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORMMATRIX3X2FVEXTPROC __glewProgramUniformMatrix3x2fvEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORMMATRIX3X4FVEXTPROC __glewProgramUniformMatrix3x4fvEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORMMATRIX4FVEXTPROC __glewProgramUniformMatrix4fvEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORMMATRIX4X2FVEXTPROC __glewProgramUniformMatrix4x2fvEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORMMATRIX4X3FVEXTPROC __glewProgramUniformMatrix4x3fvEXT; +GLEW_FUN_EXPORT PFNGLPUSHCLIENTATTRIBDEFAULTEXTPROC __glewPushClientAttribDefaultEXT; +GLEW_FUN_EXPORT PFNGLTEXTUREBUFFEREXTPROC __glewTextureBufferEXT; +GLEW_FUN_EXPORT PFNGLTEXTUREIMAGE1DEXTPROC __glewTextureImage1DEXT; +GLEW_FUN_EXPORT PFNGLTEXTUREIMAGE2DEXTPROC __glewTextureImage2DEXT; +GLEW_FUN_EXPORT PFNGLTEXTUREIMAGE3DEXTPROC __glewTextureImage3DEXT; +GLEW_FUN_EXPORT PFNGLTEXTUREPARAMETERIIVEXTPROC __glewTextureParameterIivEXT; +GLEW_FUN_EXPORT PFNGLTEXTUREPARAMETERIUIVEXTPROC __glewTextureParameterIuivEXT; +GLEW_FUN_EXPORT PFNGLTEXTUREPARAMETERFEXTPROC __glewTextureParameterfEXT; +GLEW_FUN_EXPORT PFNGLTEXTUREPARAMETERFVEXTPROC __glewTextureParameterfvEXT; +GLEW_FUN_EXPORT PFNGLTEXTUREPARAMETERIEXTPROC __glewTextureParameteriEXT; +GLEW_FUN_EXPORT PFNGLTEXTUREPARAMETERIVEXTPROC __glewTextureParameterivEXT; +GLEW_FUN_EXPORT PFNGLTEXTURERENDERBUFFEREXTPROC __glewTextureRenderbufferEXT; +GLEW_FUN_EXPORT PFNGLTEXTURESUBIMAGE1DEXTPROC __glewTextureSubImage1DEXT; +GLEW_FUN_EXPORT PFNGLTEXTURESUBIMAGE2DEXTPROC __glewTextureSubImage2DEXT; +GLEW_FUN_EXPORT PFNGLTEXTURESUBIMAGE3DEXTPROC __glewTextureSubImage3DEXT; +GLEW_FUN_EXPORT PFNGLUNMAPNAMEDBUFFEREXTPROC __glewUnmapNamedBufferEXT; + +GLEW_FUN_EXPORT PFNGLCOLORMASKINDEXEDEXTPROC __glewColorMaskIndexedEXT; +GLEW_FUN_EXPORT PFNGLDISABLEINDEXEDEXTPROC __glewDisableIndexedEXT; +GLEW_FUN_EXPORT PFNGLENABLEINDEXEDEXTPROC __glewEnableIndexedEXT; +GLEW_FUN_EXPORT PFNGLGETBOOLEANINDEXEDVEXTPROC __glewGetBooleanIndexedvEXT; +GLEW_FUN_EXPORT PFNGLGETINTEGERINDEXEDVEXTPROC __glewGetIntegerIndexedvEXT; +GLEW_FUN_EXPORT PFNGLISENABLEDINDEXEDEXTPROC __glewIsEnabledIndexedEXT; + +GLEW_FUN_EXPORT PFNGLDRAWARRAYSINSTANCEDEXTPROC __glewDrawArraysInstancedEXT; +GLEW_FUN_EXPORT PFNGLDRAWELEMENTSINSTANCEDEXTPROC __glewDrawElementsInstancedEXT; + +GLEW_FUN_EXPORT PFNGLDRAWRANGEELEMENTSEXTPROC __glewDrawRangeElementsEXT; + +GLEW_FUN_EXPORT PFNGLFOGCOORDPOINTEREXTPROC __glewFogCoordPointerEXT; +GLEW_FUN_EXPORT PFNGLFOGCOORDDEXTPROC __glewFogCoorddEXT; +GLEW_FUN_EXPORT PFNGLFOGCOORDDVEXTPROC __glewFogCoorddvEXT; +GLEW_FUN_EXPORT PFNGLFOGCOORDFEXTPROC __glewFogCoordfEXT; +GLEW_FUN_EXPORT PFNGLFOGCOORDFVEXTPROC __glewFogCoordfvEXT; + +GLEW_FUN_EXPORT PFNGLFRAGMENTCOLORMATERIALEXTPROC __glewFragmentColorMaterialEXT; +GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTMODELFEXTPROC __glewFragmentLightModelfEXT; +GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTMODELFVEXTPROC __glewFragmentLightModelfvEXT; +GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTMODELIEXTPROC __glewFragmentLightModeliEXT; +GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTMODELIVEXTPROC __glewFragmentLightModelivEXT; +GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTFEXTPROC __glewFragmentLightfEXT; +GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTFVEXTPROC __glewFragmentLightfvEXT; +GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTIEXTPROC __glewFragmentLightiEXT; +GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTIVEXTPROC __glewFragmentLightivEXT; +GLEW_FUN_EXPORT PFNGLFRAGMENTMATERIALFEXTPROC __glewFragmentMaterialfEXT; +GLEW_FUN_EXPORT PFNGLFRAGMENTMATERIALFVEXTPROC __glewFragmentMaterialfvEXT; +GLEW_FUN_EXPORT PFNGLFRAGMENTMATERIALIEXTPROC __glewFragmentMaterialiEXT; +GLEW_FUN_EXPORT PFNGLFRAGMENTMATERIALIVEXTPROC __glewFragmentMaterialivEXT; +GLEW_FUN_EXPORT PFNGLGETFRAGMENTLIGHTFVEXTPROC __glewGetFragmentLightfvEXT; +GLEW_FUN_EXPORT PFNGLGETFRAGMENTLIGHTIVEXTPROC __glewGetFragmentLightivEXT; +GLEW_FUN_EXPORT PFNGLGETFRAGMENTMATERIALFVEXTPROC __glewGetFragmentMaterialfvEXT; +GLEW_FUN_EXPORT PFNGLGETFRAGMENTMATERIALIVEXTPROC __glewGetFragmentMaterialivEXT; +GLEW_FUN_EXPORT PFNGLLIGHTENVIEXTPROC __glewLightEnviEXT; + +GLEW_FUN_EXPORT PFNGLBLITFRAMEBUFFEREXTPROC __glewBlitFramebufferEXT; + +GLEW_FUN_EXPORT PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC __glewRenderbufferStorageMultisampleEXT; + +GLEW_FUN_EXPORT PFNGLBINDFRAMEBUFFEREXTPROC __glewBindFramebufferEXT; +GLEW_FUN_EXPORT PFNGLBINDRENDERBUFFEREXTPROC __glewBindRenderbufferEXT; +GLEW_FUN_EXPORT PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC __glewCheckFramebufferStatusEXT; +GLEW_FUN_EXPORT PFNGLDELETEFRAMEBUFFERSEXTPROC __glewDeleteFramebuffersEXT; +GLEW_FUN_EXPORT PFNGLDELETERENDERBUFFERSEXTPROC __glewDeleteRenderbuffersEXT; +GLEW_FUN_EXPORT PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC __glewFramebufferRenderbufferEXT; +GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTURE1DEXTPROC __glewFramebufferTexture1DEXT; +GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTURE2DEXTPROC __glewFramebufferTexture2DEXT; +GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTURE3DEXTPROC __glewFramebufferTexture3DEXT; +GLEW_FUN_EXPORT PFNGLGENFRAMEBUFFERSEXTPROC __glewGenFramebuffersEXT; +GLEW_FUN_EXPORT PFNGLGENRENDERBUFFERSEXTPROC __glewGenRenderbuffersEXT; +GLEW_FUN_EXPORT PFNGLGENERATEMIPMAPEXTPROC __glewGenerateMipmapEXT; +GLEW_FUN_EXPORT PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC __glewGetFramebufferAttachmentParameterivEXT; +GLEW_FUN_EXPORT PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC __glewGetRenderbufferParameterivEXT; +GLEW_FUN_EXPORT PFNGLISFRAMEBUFFEREXTPROC __glewIsFramebufferEXT; +GLEW_FUN_EXPORT PFNGLISRENDERBUFFEREXTPROC __glewIsRenderbufferEXT; +GLEW_FUN_EXPORT PFNGLRENDERBUFFERSTORAGEEXTPROC __glewRenderbufferStorageEXT; + +GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTUREEXTPROC __glewFramebufferTextureEXT; +GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTUREFACEEXTPROC __glewFramebufferTextureFaceEXT; +GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTURELAYEREXTPROC __glewFramebufferTextureLayerEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMPARAMETERIEXTPROC __glewProgramParameteriEXT; + +GLEW_FUN_EXPORT PFNGLPROGRAMENVPARAMETERS4FVEXTPROC __glewProgramEnvParameters4fvEXT; +GLEW_FUN_EXPORT PFNGLPROGRAMLOCALPARAMETERS4FVEXTPROC __glewProgramLocalParameters4fvEXT; + +GLEW_FUN_EXPORT PFNGLBINDFRAGDATALOCATIONEXTPROC __glewBindFragDataLocationEXT; +GLEW_FUN_EXPORT PFNGLGETFRAGDATALOCATIONEXTPROC __glewGetFragDataLocationEXT; +GLEW_FUN_EXPORT PFNGLGETUNIFORMUIVEXTPROC __glewGetUniformuivEXT; +GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBIIVEXTPROC __glewGetVertexAttribIivEXT; +GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBIUIVEXTPROC __glewGetVertexAttribIuivEXT; +GLEW_FUN_EXPORT PFNGLUNIFORM1UIEXTPROC __glewUniform1uiEXT; +GLEW_FUN_EXPORT PFNGLUNIFORM1UIVEXTPROC __glewUniform1uivEXT; +GLEW_FUN_EXPORT PFNGLUNIFORM2UIEXTPROC __glewUniform2uiEXT; +GLEW_FUN_EXPORT PFNGLUNIFORM2UIVEXTPROC __glewUniform2uivEXT; +GLEW_FUN_EXPORT PFNGLUNIFORM3UIEXTPROC __glewUniform3uiEXT; +GLEW_FUN_EXPORT PFNGLUNIFORM3UIVEXTPROC __glewUniform3uivEXT; +GLEW_FUN_EXPORT PFNGLUNIFORM4UIEXTPROC __glewUniform4uiEXT; +GLEW_FUN_EXPORT PFNGLUNIFORM4UIVEXTPROC __glewUniform4uivEXT; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI1IEXTPROC __glewVertexAttribI1iEXT; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI1IVEXTPROC __glewVertexAttribI1ivEXT; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI1UIEXTPROC __glewVertexAttribI1uiEXT; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI1UIVEXTPROC __glewVertexAttribI1uivEXT; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI2IEXTPROC __glewVertexAttribI2iEXT; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI2IVEXTPROC __glewVertexAttribI2ivEXT; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI2UIEXTPROC __glewVertexAttribI2uiEXT; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI2UIVEXTPROC __glewVertexAttribI2uivEXT; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI3IEXTPROC __glewVertexAttribI3iEXT; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI3IVEXTPROC __glewVertexAttribI3ivEXT; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI3UIEXTPROC __glewVertexAttribI3uiEXT; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI3UIVEXTPROC __glewVertexAttribI3uivEXT; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4BVEXTPROC __glewVertexAttribI4bvEXT; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4IEXTPROC __glewVertexAttribI4iEXT; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4IVEXTPROC __glewVertexAttribI4ivEXT; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4SVEXTPROC __glewVertexAttribI4svEXT; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4UBVEXTPROC __glewVertexAttribI4ubvEXT; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4UIEXTPROC __glewVertexAttribI4uiEXT; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4UIVEXTPROC __glewVertexAttribI4uivEXT; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4USVEXTPROC __glewVertexAttribI4usvEXT; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBIPOINTEREXTPROC __glewVertexAttribIPointerEXT; + +GLEW_FUN_EXPORT PFNGLGETHISTOGRAMEXTPROC __glewGetHistogramEXT; +GLEW_FUN_EXPORT PFNGLGETHISTOGRAMPARAMETERFVEXTPROC __glewGetHistogramParameterfvEXT; +GLEW_FUN_EXPORT PFNGLGETHISTOGRAMPARAMETERIVEXTPROC __glewGetHistogramParameterivEXT; +GLEW_FUN_EXPORT PFNGLGETMINMAXEXTPROC __glewGetMinmaxEXT; +GLEW_FUN_EXPORT PFNGLGETMINMAXPARAMETERFVEXTPROC __glewGetMinmaxParameterfvEXT; +GLEW_FUN_EXPORT PFNGLGETMINMAXPARAMETERIVEXTPROC __glewGetMinmaxParameterivEXT; +GLEW_FUN_EXPORT PFNGLHISTOGRAMEXTPROC __glewHistogramEXT; +GLEW_FUN_EXPORT PFNGLMINMAXEXTPROC __glewMinmaxEXT; +GLEW_FUN_EXPORT PFNGLRESETHISTOGRAMEXTPROC __glewResetHistogramEXT; +GLEW_FUN_EXPORT PFNGLRESETMINMAXEXTPROC __glewResetMinmaxEXT; + +GLEW_FUN_EXPORT PFNGLINDEXFUNCEXTPROC __glewIndexFuncEXT; + +GLEW_FUN_EXPORT PFNGLINDEXMATERIALEXTPROC __glewIndexMaterialEXT; + +GLEW_FUN_EXPORT PFNGLAPPLYTEXTUREEXTPROC __glewApplyTextureEXT; +GLEW_FUN_EXPORT PFNGLTEXTURELIGHTEXTPROC __glewTextureLightEXT; +GLEW_FUN_EXPORT PFNGLTEXTUREMATERIALEXTPROC __glewTextureMaterialEXT; + +GLEW_FUN_EXPORT PFNGLMULTIDRAWARRAYSEXTPROC __glewMultiDrawArraysEXT; +GLEW_FUN_EXPORT PFNGLMULTIDRAWELEMENTSEXTPROC __glewMultiDrawElementsEXT; + +GLEW_FUN_EXPORT PFNGLSAMPLEMASKEXTPROC __glewSampleMaskEXT; +GLEW_FUN_EXPORT PFNGLSAMPLEPATTERNEXTPROC __glewSamplePatternEXT; + +GLEW_FUN_EXPORT PFNGLCOLORTABLEEXTPROC __glewColorTableEXT; +GLEW_FUN_EXPORT PFNGLGETCOLORTABLEEXTPROC __glewGetColorTableEXT; +GLEW_FUN_EXPORT PFNGLGETCOLORTABLEPARAMETERFVEXTPROC __glewGetColorTableParameterfvEXT; +GLEW_FUN_EXPORT PFNGLGETCOLORTABLEPARAMETERIVEXTPROC __glewGetColorTableParameterivEXT; + +GLEW_FUN_EXPORT PFNGLGETPIXELTRANSFORMPARAMETERFVEXTPROC __glewGetPixelTransformParameterfvEXT; +GLEW_FUN_EXPORT PFNGLGETPIXELTRANSFORMPARAMETERIVEXTPROC __glewGetPixelTransformParameterivEXT; +GLEW_FUN_EXPORT PFNGLPIXELTRANSFORMPARAMETERFEXTPROC __glewPixelTransformParameterfEXT; +GLEW_FUN_EXPORT PFNGLPIXELTRANSFORMPARAMETERFVEXTPROC __glewPixelTransformParameterfvEXT; +GLEW_FUN_EXPORT PFNGLPIXELTRANSFORMPARAMETERIEXTPROC __glewPixelTransformParameteriEXT; +GLEW_FUN_EXPORT PFNGLPIXELTRANSFORMPARAMETERIVEXTPROC __glewPixelTransformParameterivEXT; + +GLEW_FUN_EXPORT PFNGLPOINTPARAMETERFEXTPROC __glewPointParameterfEXT; +GLEW_FUN_EXPORT PFNGLPOINTPARAMETERFVEXTPROC __glewPointParameterfvEXT; + +GLEW_FUN_EXPORT PFNGLPOLYGONOFFSETEXTPROC __glewPolygonOffsetEXT; + +GLEW_FUN_EXPORT PFNGLBEGINSCENEEXTPROC __glewBeginSceneEXT; +GLEW_FUN_EXPORT PFNGLENDSCENEEXTPROC __glewEndSceneEXT; + +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3BEXTPROC __glewSecondaryColor3bEXT; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3BVEXTPROC __glewSecondaryColor3bvEXT; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3DEXTPROC __glewSecondaryColor3dEXT; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3DVEXTPROC __glewSecondaryColor3dvEXT; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3FEXTPROC __glewSecondaryColor3fEXT; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3FVEXTPROC __glewSecondaryColor3fvEXT; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3IEXTPROC __glewSecondaryColor3iEXT; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3IVEXTPROC __glewSecondaryColor3ivEXT; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3SEXTPROC __glewSecondaryColor3sEXT; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3SVEXTPROC __glewSecondaryColor3svEXT; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3UBEXTPROC __glewSecondaryColor3ubEXT; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3UBVEXTPROC __glewSecondaryColor3ubvEXT; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3UIEXTPROC __glewSecondaryColor3uiEXT; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3UIVEXTPROC __glewSecondaryColor3uivEXT; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3USEXTPROC __glewSecondaryColor3usEXT; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3USVEXTPROC __glewSecondaryColor3usvEXT; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLORPOINTEREXTPROC __glewSecondaryColorPointerEXT; + +GLEW_FUN_EXPORT PFNGLACTIVESTENCILFACEEXTPROC __glewActiveStencilFaceEXT; + +GLEW_FUN_EXPORT PFNGLTEXSUBIMAGE1DEXTPROC __glewTexSubImage1DEXT; +GLEW_FUN_EXPORT PFNGLTEXSUBIMAGE2DEXTPROC __glewTexSubImage2DEXT; +GLEW_FUN_EXPORT PFNGLTEXSUBIMAGE3DEXTPROC __glewTexSubImage3DEXT; + +GLEW_FUN_EXPORT PFNGLTEXIMAGE3DEXTPROC __glewTexImage3DEXT; + +GLEW_FUN_EXPORT PFNGLTEXBUFFEREXTPROC __glewTexBufferEXT; + +GLEW_FUN_EXPORT PFNGLCLEARCOLORIIEXTPROC __glewClearColorIiEXT; +GLEW_FUN_EXPORT PFNGLCLEARCOLORIUIEXTPROC __glewClearColorIuiEXT; +GLEW_FUN_EXPORT PFNGLGETTEXPARAMETERIIVEXTPROC __glewGetTexParameterIivEXT; +GLEW_FUN_EXPORT PFNGLGETTEXPARAMETERIUIVEXTPROC __glewGetTexParameterIuivEXT; +GLEW_FUN_EXPORT PFNGLTEXPARAMETERIIVEXTPROC __glewTexParameterIivEXT; +GLEW_FUN_EXPORT PFNGLTEXPARAMETERIUIVEXTPROC __glewTexParameterIuivEXT; + +GLEW_FUN_EXPORT PFNGLARETEXTURESRESIDENTEXTPROC __glewAreTexturesResidentEXT; +GLEW_FUN_EXPORT PFNGLBINDTEXTUREEXTPROC __glewBindTextureEXT; +GLEW_FUN_EXPORT PFNGLDELETETEXTURESEXTPROC __glewDeleteTexturesEXT; +GLEW_FUN_EXPORT PFNGLGENTEXTURESEXTPROC __glewGenTexturesEXT; +GLEW_FUN_EXPORT PFNGLISTEXTUREEXTPROC __glewIsTextureEXT; +GLEW_FUN_EXPORT PFNGLPRIORITIZETEXTURESEXTPROC __glewPrioritizeTexturesEXT; + +GLEW_FUN_EXPORT PFNGLTEXTURENORMALEXTPROC __glewTextureNormalEXT; + +GLEW_FUN_EXPORT PFNGLGETQUERYOBJECTI64VEXTPROC __glewGetQueryObjecti64vEXT; +GLEW_FUN_EXPORT PFNGLGETQUERYOBJECTUI64VEXTPROC __glewGetQueryObjectui64vEXT; + +GLEW_FUN_EXPORT PFNGLBEGINTRANSFORMFEEDBACKEXTPROC __glewBeginTransformFeedbackEXT; +GLEW_FUN_EXPORT PFNGLBINDBUFFERBASEEXTPROC __glewBindBufferBaseEXT; +GLEW_FUN_EXPORT PFNGLBINDBUFFEROFFSETEXTPROC __glewBindBufferOffsetEXT; +GLEW_FUN_EXPORT PFNGLBINDBUFFERRANGEEXTPROC __glewBindBufferRangeEXT; +GLEW_FUN_EXPORT PFNGLENDTRANSFORMFEEDBACKEXTPROC __glewEndTransformFeedbackEXT; +GLEW_FUN_EXPORT PFNGLGETTRANSFORMFEEDBACKVARYINGEXTPROC __glewGetTransformFeedbackVaryingEXT; +GLEW_FUN_EXPORT PFNGLTRANSFORMFEEDBACKVARYINGSEXTPROC __glewTransformFeedbackVaryingsEXT; + +GLEW_FUN_EXPORT PFNGLARRAYELEMENTEXTPROC __glewArrayElementEXT; +GLEW_FUN_EXPORT PFNGLCOLORPOINTEREXTPROC __glewColorPointerEXT; +GLEW_FUN_EXPORT PFNGLDRAWARRAYSEXTPROC __glewDrawArraysEXT; +GLEW_FUN_EXPORT PFNGLEDGEFLAGPOINTEREXTPROC __glewEdgeFlagPointerEXT; +GLEW_FUN_EXPORT PFNGLGETPOINTERVEXTPROC __glewGetPointervEXT; +GLEW_FUN_EXPORT PFNGLINDEXPOINTEREXTPROC __glewIndexPointerEXT; +GLEW_FUN_EXPORT PFNGLNORMALPOINTEREXTPROC __glewNormalPointerEXT; +GLEW_FUN_EXPORT PFNGLTEXCOORDPOINTEREXTPROC __glewTexCoordPointerEXT; +GLEW_FUN_EXPORT PFNGLVERTEXPOINTEREXTPROC __glewVertexPointerEXT; + +GLEW_FUN_EXPORT PFNGLBEGINVERTEXSHADEREXTPROC __glewBeginVertexShaderEXT; +GLEW_FUN_EXPORT PFNGLBINDLIGHTPARAMETEREXTPROC __glewBindLightParameterEXT; +GLEW_FUN_EXPORT PFNGLBINDMATERIALPARAMETEREXTPROC __glewBindMaterialParameterEXT; +GLEW_FUN_EXPORT PFNGLBINDPARAMETEREXTPROC __glewBindParameterEXT; +GLEW_FUN_EXPORT PFNGLBINDTEXGENPARAMETEREXTPROC __glewBindTexGenParameterEXT; +GLEW_FUN_EXPORT PFNGLBINDTEXTUREUNITPARAMETEREXTPROC __glewBindTextureUnitParameterEXT; +GLEW_FUN_EXPORT PFNGLBINDVERTEXSHADEREXTPROC __glewBindVertexShaderEXT; +GLEW_FUN_EXPORT PFNGLDELETEVERTEXSHADEREXTPROC __glewDeleteVertexShaderEXT; +GLEW_FUN_EXPORT PFNGLDISABLEVARIANTCLIENTSTATEEXTPROC __glewDisableVariantClientStateEXT; +GLEW_FUN_EXPORT PFNGLENABLEVARIANTCLIENTSTATEEXTPROC __glewEnableVariantClientStateEXT; +GLEW_FUN_EXPORT PFNGLENDVERTEXSHADEREXTPROC __glewEndVertexShaderEXT; +GLEW_FUN_EXPORT PFNGLEXTRACTCOMPONENTEXTPROC __glewExtractComponentEXT; +GLEW_FUN_EXPORT PFNGLGENSYMBOLSEXTPROC __glewGenSymbolsEXT; +GLEW_FUN_EXPORT PFNGLGENVERTEXSHADERSEXTPROC __glewGenVertexShadersEXT; +GLEW_FUN_EXPORT PFNGLGETINVARIANTBOOLEANVEXTPROC __glewGetInvariantBooleanvEXT; +GLEW_FUN_EXPORT PFNGLGETINVARIANTFLOATVEXTPROC __glewGetInvariantFloatvEXT; +GLEW_FUN_EXPORT PFNGLGETINVARIANTINTEGERVEXTPROC __glewGetInvariantIntegervEXT; +GLEW_FUN_EXPORT PFNGLGETLOCALCONSTANTBOOLEANVEXTPROC __glewGetLocalConstantBooleanvEXT; +GLEW_FUN_EXPORT PFNGLGETLOCALCONSTANTFLOATVEXTPROC __glewGetLocalConstantFloatvEXT; +GLEW_FUN_EXPORT PFNGLGETLOCALCONSTANTINTEGERVEXTPROC __glewGetLocalConstantIntegervEXT; +GLEW_FUN_EXPORT PFNGLGETVARIANTBOOLEANVEXTPROC __glewGetVariantBooleanvEXT; +GLEW_FUN_EXPORT PFNGLGETVARIANTFLOATVEXTPROC __glewGetVariantFloatvEXT; +GLEW_FUN_EXPORT PFNGLGETVARIANTINTEGERVEXTPROC __glewGetVariantIntegervEXT; +GLEW_FUN_EXPORT PFNGLGETVARIANTPOINTERVEXTPROC __glewGetVariantPointervEXT; +GLEW_FUN_EXPORT PFNGLINSERTCOMPONENTEXTPROC __glewInsertComponentEXT; +GLEW_FUN_EXPORT PFNGLISVARIANTENABLEDEXTPROC __glewIsVariantEnabledEXT; +GLEW_FUN_EXPORT PFNGLSETINVARIANTEXTPROC __glewSetInvariantEXT; +GLEW_FUN_EXPORT PFNGLSETLOCALCONSTANTEXTPROC __glewSetLocalConstantEXT; +GLEW_FUN_EXPORT PFNGLSHADEROP1EXTPROC __glewShaderOp1EXT; +GLEW_FUN_EXPORT PFNGLSHADEROP2EXTPROC __glewShaderOp2EXT; +GLEW_FUN_EXPORT PFNGLSHADEROP3EXTPROC __glewShaderOp3EXT; +GLEW_FUN_EXPORT PFNGLSWIZZLEEXTPROC __glewSwizzleEXT; +GLEW_FUN_EXPORT PFNGLVARIANTPOINTEREXTPROC __glewVariantPointerEXT; +GLEW_FUN_EXPORT PFNGLVARIANTBVEXTPROC __glewVariantbvEXT; +GLEW_FUN_EXPORT PFNGLVARIANTDVEXTPROC __glewVariantdvEXT; +GLEW_FUN_EXPORT PFNGLVARIANTFVEXTPROC __glewVariantfvEXT; +GLEW_FUN_EXPORT PFNGLVARIANTIVEXTPROC __glewVariantivEXT; +GLEW_FUN_EXPORT PFNGLVARIANTSVEXTPROC __glewVariantsvEXT; +GLEW_FUN_EXPORT PFNGLVARIANTUBVEXTPROC __glewVariantubvEXT; +GLEW_FUN_EXPORT PFNGLVARIANTUIVEXTPROC __glewVariantuivEXT; +GLEW_FUN_EXPORT PFNGLVARIANTUSVEXTPROC __glewVariantusvEXT; +GLEW_FUN_EXPORT PFNGLWRITEMASKEXTPROC __glewWriteMaskEXT; + +GLEW_FUN_EXPORT PFNGLVERTEXWEIGHTPOINTEREXTPROC __glewVertexWeightPointerEXT; +GLEW_FUN_EXPORT PFNGLVERTEXWEIGHTFEXTPROC __glewVertexWeightfEXT; +GLEW_FUN_EXPORT PFNGLVERTEXWEIGHTFVEXTPROC __glewVertexWeightfvEXT; + +GLEW_FUN_EXPORT PFNGLFRAMETERMINATORGREMEDYPROC __glewFrameTerminatorGREMEDY; + +GLEW_FUN_EXPORT PFNGLSTRINGMARKERGREMEDYPROC __glewStringMarkerGREMEDY; + +GLEW_FUN_EXPORT PFNGLGETIMAGETRANSFORMPARAMETERFVHPPROC __glewGetImageTransformParameterfvHP; +GLEW_FUN_EXPORT PFNGLGETIMAGETRANSFORMPARAMETERIVHPPROC __glewGetImageTransformParameterivHP; +GLEW_FUN_EXPORT PFNGLIMAGETRANSFORMPARAMETERFHPPROC __glewImageTransformParameterfHP; +GLEW_FUN_EXPORT PFNGLIMAGETRANSFORMPARAMETERFVHPPROC __glewImageTransformParameterfvHP; +GLEW_FUN_EXPORT PFNGLIMAGETRANSFORMPARAMETERIHPPROC __glewImageTransformParameteriHP; +GLEW_FUN_EXPORT PFNGLIMAGETRANSFORMPARAMETERIVHPPROC __glewImageTransformParameterivHP; + +GLEW_FUN_EXPORT PFNGLMULTIMODEDRAWARRAYSIBMPROC __glewMultiModeDrawArraysIBM; +GLEW_FUN_EXPORT PFNGLMULTIMODEDRAWELEMENTSIBMPROC __glewMultiModeDrawElementsIBM; + +GLEW_FUN_EXPORT PFNGLCOLORPOINTERLISTIBMPROC __glewColorPointerListIBM; +GLEW_FUN_EXPORT PFNGLEDGEFLAGPOINTERLISTIBMPROC __glewEdgeFlagPointerListIBM; +GLEW_FUN_EXPORT PFNGLFOGCOORDPOINTERLISTIBMPROC __glewFogCoordPointerListIBM; +GLEW_FUN_EXPORT PFNGLINDEXPOINTERLISTIBMPROC __glewIndexPointerListIBM; +GLEW_FUN_EXPORT PFNGLNORMALPOINTERLISTIBMPROC __glewNormalPointerListIBM; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLORPOINTERLISTIBMPROC __glewSecondaryColorPointerListIBM; +GLEW_FUN_EXPORT PFNGLTEXCOORDPOINTERLISTIBMPROC __glewTexCoordPointerListIBM; +GLEW_FUN_EXPORT PFNGLVERTEXPOINTERLISTIBMPROC __glewVertexPointerListIBM; + +GLEW_FUN_EXPORT PFNGLCOLORPOINTERVINTELPROC __glewColorPointervINTEL; +GLEW_FUN_EXPORT PFNGLNORMALPOINTERVINTELPROC __glewNormalPointervINTEL; +GLEW_FUN_EXPORT PFNGLTEXCOORDPOINTERVINTELPROC __glewTexCoordPointervINTEL; +GLEW_FUN_EXPORT PFNGLVERTEXPOINTERVINTELPROC __glewVertexPointervINTEL; + +GLEW_FUN_EXPORT PFNGLTEXSCISSORFUNCINTELPROC __glewTexScissorFuncINTEL; +GLEW_FUN_EXPORT PFNGLTEXSCISSORINTELPROC __glewTexScissorINTEL; + +GLEW_FUN_EXPORT PFNGLBUFFERREGIONENABLEDEXTPROC __glewBufferRegionEnabledEXT; +GLEW_FUN_EXPORT PFNGLDELETEBUFFERREGIONEXTPROC __glewDeleteBufferRegionEXT; +GLEW_FUN_EXPORT PFNGLDRAWBUFFERREGIONEXTPROC __glewDrawBufferRegionEXT; +GLEW_FUN_EXPORT PFNGLNEWBUFFERREGIONEXTPROC __glewNewBufferRegionEXT; +GLEW_FUN_EXPORT PFNGLREADBUFFERREGIONEXTPROC __glewReadBufferRegionEXT; + +GLEW_FUN_EXPORT PFNGLRESIZEBUFFERSMESAPROC __glewResizeBuffersMESA; + +GLEW_FUN_EXPORT PFNGLWINDOWPOS2DMESAPROC __glewWindowPos2dMESA; +GLEW_FUN_EXPORT PFNGLWINDOWPOS2DVMESAPROC __glewWindowPos2dvMESA; +GLEW_FUN_EXPORT PFNGLWINDOWPOS2FMESAPROC __glewWindowPos2fMESA; +GLEW_FUN_EXPORT PFNGLWINDOWPOS2FVMESAPROC __glewWindowPos2fvMESA; +GLEW_FUN_EXPORT PFNGLWINDOWPOS2IMESAPROC __glewWindowPos2iMESA; +GLEW_FUN_EXPORT PFNGLWINDOWPOS2IVMESAPROC __glewWindowPos2ivMESA; +GLEW_FUN_EXPORT PFNGLWINDOWPOS2SMESAPROC __glewWindowPos2sMESA; +GLEW_FUN_EXPORT PFNGLWINDOWPOS2SVMESAPROC __glewWindowPos2svMESA; +GLEW_FUN_EXPORT PFNGLWINDOWPOS3DMESAPROC __glewWindowPos3dMESA; +GLEW_FUN_EXPORT PFNGLWINDOWPOS3DVMESAPROC __glewWindowPos3dvMESA; +GLEW_FUN_EXPORT PFNGLWINDOWPOS3FMESAPROC __glewWindowPos3fMESA; +GLEW_FUN_EXPORT PFNGLWINDOWPOS3FVMESAPROC __glewWindowPos3fvMESA; +GLEW_FUN_EXPORT PFNGLWINDOWPOS3IMESAPROC __glewWindowPos3iMESA; +GLEW_FUN_EXPORT PFNGLWINDOWPOS3IVMESAPROC __glewWindowPos3ivMESA; +GLEW_FUN_EXPORT PFNGLWINDOWPOS3SMESAPROC __glewWindowPos3sMESA; +GLEW_FUN_EXPORT PFNGLWINDOWPOS3SVMESAPROC __glewWindowPos3svMESA; +GLEW_FUN_EXPORT PFNGLWINDOWPOS4DMESAPROC __glewWindowPos4dMESA; +GLEW_FUN_EXPORT PFNGLWINDOWPOS4DVMESAPROC __glewWindowPos4dvMESA; +GLEW_FUN_EXPORT PFNGLWINDOWPOS4FMESAPROC __glewWindowPos4fMESA; +GLEW_FUN_EXPORT PFNGLWINDOWPOS4FVMESAPROC __glewWindowPos4fvMESA; +GLEW_FUN_EXPORT PFNGLWINDOWPOS4IMESAPROC __glewWindowPos4iMESA; +GLEW_FUN_EXPORT PFNGLWINDOWPOS4IVMESAPROC __glewWindowPos4ivMESA; +GLEW_FUN_EXPORT PFNGLWINDOWPOS4SMESAPROC __glewWindowPos4sMESA; +GLEW_FUN_EXPORT PFNGLWINDOWPOS4SVMESAPROC __glewWindowPos4svMESA; + +GLEW_FUN_EXPORT PFNGLBEGINCONDITIONALRENDERNVPROC __glewBeginConditionalRenderNV; +GLEW_FUN_EXPORT PFNGLENDCONDITIONALRENDERNVPROC __glewEndConditionalRenderNV; + +GLEW_FUN_EXPORT PFNGLCLEARDEPTHDNVPROC __glewClearDepthdNV; +GLEW_FUN_EXPORT PFNGLDEPTHBOUNDSDNVPROC __glewDepthBoundsdNV; +GLEW_FUN_EXPORT PFNGLDEPTHRANGEDNVPROC __glewDepthRangedNV; + +GLEW_FUN_EXPORT PFNGLEVALMAPSNVPROC __glewEvalMapsNV; +GLEW_FUN_EXPORT PFNGLGETMAPATTRIBPARAMETERFVNVPROC __glewGetMapAttribParameterfvNV; +GLEW_FUN_EXPORT PFNGLGETMAPATTRIBPARAMETERIVNVPROC __glewGetMapAttribParameterivNV; +GLEW_FUN_EXPORT PFNGLGETMAPCONTROLPOINTSNVPROC __glewGetMapControlPointsNV; +GLEW_FUN_EXPORT PFNGLGETMAPPARAMETERFVNVPROC __glewGetMapParameterfvNV; +GLEW_FUN_EXPORT PFNGLGETMAPPARAMETERIVNVPROC __glewGetMapParameterivNV; +GLEW_FUN_EXPORT PFNGLMAPCONTROLPOINTSNVPROC __glewMapControlPointsNV; +GLEW_FUN_EXPORT PFNGLMAPPARAMETERFVNVPROC __glewMapParameterfvNV; +GLEW_FUN_EXPORT PFNGLMAPPARAMETERIVNVPROC __glewMapParameterivNV; + +GLEW_FUN_EXPORT PFNGLGETMULTISAMPLEFVNVPROC __glewGetMultisamplefvNV; +GLEW_FUN_EXPORT PFNGLSAMPLEMASKINDEXEDNVPROC __glewSampleMaskIndexedNV; +GLEW_FUN_EXPORT PFNGLTEXRENDERBUFFERNVPROC __glewTexRenderbufferNV; + +GLEW_FUN_EXPORT PFNGLDELETEFENCESNVPROC __glewDeleteFencesNV; +GLEW_FUN_EXPORT PFNGLFINISHFENCENVPROC __glewFinishFenceNV; +GLEW_FUN_EXPORT PFNGLGENFENCESNVPROC __glewGenFencesNV; +GLEW_FUN_EXPORT PFNGLGETFENCEIVNVPROC __glewGetFenceivNV; +GLEW_FUN_EXPORT PFNGLISFENCENVPROC __glewIsFenceNV; +GLEW_FUN_EXPORT PFNGLSETFENCENVPROC __glewSetFenceNV; +GLEW_FUN_EXPORT PFNGLTESTFENCENVPROC __glewTestFenceNV; + +GLEW_FUN_EXPORT PFNGLGETPROGRAMNAMEDPARAMETERDVNVPROC __glewGetProgramNamedParameterdvNV; +GLEW_FUN_EXPORT PFNGLGETPROGRAMNAMEDPARAMETERFVNVPROC __glewGetProgramNamedParameterfvNV; +GLEW_FUN_EXPORT PFNGLPROGRAMNAMEDPARAMETER4DNVPROC __glewProgramNamedParameter4dNV; +GLEW_FUN_EXPORT PFNGLPROGRAMNAMEDPARAMETER4DVNVPROC __glewProgramNamedParameter4dvNV; +GLEW_FUN_EXPORT PFNGLPROGRAMNAMEDPARAMETER4FNVPROC __glewProgramNamedParameter4fNV; +GLEW_FUN_EXPORT PFNGLPROGRAMNAMEDPARAMETER4FVNVPROC __glewProgramNamedParameter4fvNV; + +GLEW_FUN_EXPORT PFNGLRENDERBUFFERSTORAGEMULTISAMPLECOVERAGENVPROC __glewRenderbufferStorageMultisampleCoverageNV; + +GLEW_FUN_EXPORT PFNGLPROGRAMVERTEXLIMITNVPROC __glewProgramVertexLimitNV; + +GLEW_FUN_EXPORT PFNGLPROGRAMENVPARAMETERI4INVPROC __glewProgramEnvParameterI4iNV; +GLEW_FUN_EXPORT PFNGLPROGRAMENVPARAMETERI4IVNVPROC __glewProgramEnvParameterI4ivNV; +GLEW_FUN_EXPORT PFNGLPROGRAMENVPARAMETERI4UINVPROC __glewProgramEnvParameterI4uiNV; +GLEW_FUN_EXPORT PFNGLPROGRAMENVPARAMETERI4UIVNVPROC __glewProgramEnvParameterI4uivNV; +GLEW_FUN_EXPORT PFNGLPROGRAMENVPARAMETERSI4IVNVPROC __glewProgramEnvParametersI4ivNV; +GLEW_FUN_EXPORT PFNGLPROGRAMENVPARAMETERSI4UIVNVPROC __glewProgramEnvParametersI4uivNV; +GLEW_FUN_EXPORT PFNGLPROGRAMLOCALPARAMETERI4INVPROC __glewProgramLocalParameterI4iNV; +GLEW_FUN_EXPORT PFNGLPROGRAMLOCALPARAMETERI4IVNVPROC __glewProgramLocalParameterI4ivNV; +GLEW_FUN_EXPORT PFNGLPROGRAMLOCALPARAMETERI4UINVPROC __glewProgramLocalParameterI4uiNV; +GLEW_FUN_EXPORT PFNGLPROGRAMLOCALPARAMETERI4UIVNVPROC __glewProgramLocalParameterI4uivNV; +GLEW_FUN_EXPORT PFNGLPROGRAMLOCALPARAMETERSI4IVNVPROC __glewProgramLocalParametersI4ivNV; +GLEW_FUN_EXPORT PFNGLPROGRAMLOCALPARAMETERSI4UIVNVPROC __glewProgramLocalParametersI4uivNV; + +GLEW_FUN_EXPORT PFNGLCOLOR3HNVPROC __glewColor3hNV; +GLEW_FUN_EXPORT PFNGLCOLOR3HVNVPROC __glewColor3hvNV; +GLEW_FUN_EXPORT PFNGLCOLOR4HNVPROC __glewColor4hNV; +GLEW_FUN_EXPORT PFNGLCOLOR4HVNVPROC __glewColor4hvNV; +GLEW_FUN_EXPORT PFNGLFOGCOORDHNVPROC __glewFogCoordhNV; +GLEW_FUN_EXPORT PFNGLFOGCOORDHVNVPROC __glewFogCoordhvNV; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1HNVPROC __glewMultiTexCoord1hNV; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1HVNVPROC __glewMultiTexCoord1hvNV; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2HNVPROC __glewMultiTexCoord2hNV; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2HVNVPROC __glewMultiTexCoord2hvNV; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3HNVPROC __glewMultiTexCoord3hNV; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3HVNVPROC __glewMultiTexCoord3hvNV; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4HNVPROC __glewMultiTexCoord4hNV; +GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4HVNVPROC __glewMultiTexCoord4hvNV; +GLEW_FUN_EXPORT PFNGLNORMAL3HNVPROC __glewNormal3hNV; +GLEW_FUN_EXPORT PFNGLNORMAL3HVNVPROC __glewNormal3hvNV; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3HNVPROC __glewSecondaryColor3hNV; +GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3HVNVPROC __glewSecondaryColor3hvNV; +GLEW_FUN_EXPORT PFNGLTEXCOORD1HNVPROC __glewTexCoord1hNV; +GLEW_FUN_EXPORT PFNGLTEXCOORD1HVNVPROC __glewTexCoord1hvNV; +GLEW_FUN_EXPORT PFNGLTEXCOORD2HNVPROC __glewTexCoord2hNV; +GLEW_FUN_EXPORT PFNGLTEXCOORD2HVNVPROC __glewTexCoord2hvNV; +GLEW_FUN_EXPORT PFNGLTEXCOORD3HNVPROC __glewTexCoord3hNV; +GLEW_FUN_EXPORT PFNGLTEXCOORD3HVNVPROC __glewTexCoord3hvNV; +GLEW_FUN_EXPORT PFNGLTEXCOORD4HNVPROC __glewTexCoord4hNV; +GLEW_FUN_EXPORT PFNGLTEXCOORD4HVNVPROC __glewTexCoord4hvNV; +GLEW_FUN_EXPORT PFNGLVERTEX2HNVPROC __glewVertex2hNV; +GLEW_FUN_EXPORT PFNGLVERTEX2HVNVPROC __glewVertex2hvNV; +GLEW_FUN_EXPORT PFNGLVERTEX3HNVPROC __glewVertex3hNV; +GLEW_FUN_EXPORT PFNGLVERTEX3HVNVPROC __glewVertex3hvNV; +GLEW_FUN_EXPORT PFNGLVERTEX4HNVPROC __glewVertex4hNV; +GLEW_FUN_EXPORT PFNGLVERTEX4HVNVPROC __glewVertex4hvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1HNVPROC __glewVertexAttrib1hNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1HVNVPROC __glewVertexAttrib1hvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2HNVPROC __glewVertexAttrib2hNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2HVNVPROC __glewVertexAttrib2hvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3HNVPROC __glewVertexAttrib3hNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3HVNVPROC __glewVertexAttrib3hvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4HNVPROC __glewVertexAttrib4hNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4HVNVPROC __glewVertexAttrib4hvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS1HVNVPROC __glewVertexAttribs1hvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS2HVNVPROC __glewVertexAttribs2hvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS3HVNVPROC __glewVertexAttribs3hvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS4HVNVPROC __glewVertexAttribs4hvNV; +GLEW_FUN_EXPORT PFNGLVERTEXWEIGHTHNVPROC __glewVertexWeighthNV; +GLEW_FUN_EXPORT PFNGLVERTEXWEIGHTHVNVPROC __glewVertexWeighthvNV; + +GLEW_FUN_EXPORT PFNGLBEGINOCCLUSIONQUERYNVPROC __glewBeginOcclusionQueryNV; +GLEW_FUN_EXPORT PFNGLDELETEOCCLUSIONQUERIESNVPROC __glewDeleteOcclusionQueriesNV; +GLEW_FUN_EXPORT PFNGLENDOCCLUSIONQUERYNVPROC __glewEndOcclusionQueryNV; +GLEW_FUN_EXPORT PFNGLGENOCCLUSIONQUERIESNVPROC __glewGenOcclusionQueriesNV; +GLEW_FUN_EXPORT PFNGLGETOCCLUSIONQUERYIVNVPROC __glewGetOcclusionQueryivNV; +GLEW_FUN_EXPORT PFNGLGETOCCLUSIONQUERYUIVNVPROC __glewGetOcclusionQueryuivNV; +GLEW_FUN_EXPORT PFNGLISOCCLUSIONQUERYNVPROC __glewIsOcclusionQueryNV; + +GLEW_FUN_EXPORT PFNGLPROGRAMBUFFERPARAMETERSIIVNVPROC __glewProgramBufferParametersIivNV; +GLEW_FUN_EXPORT PFNGLPROGRAMBUFFERPARAMETERSIUIVNVPROC __glewProgramBufferParametersIuivNV; +GLEW_FUN_EXPORT PFNGLPROGRAMBUFFERPARAMETERSFVNVPROC __glewProgramBufferParametersfvNV; + +GLEW_FUN_EXPORT PFNGLFLUSHPIXELDATARANGENVPROC __glewFlushPixelDataRangeNV; +GLEW_FUN_EXPORT PFNGLPIXELDATARANGENVPROC __glewPixelDataRangeNV; + +GLEW_FUN_EXPORT PFNGLPOINTPARAMETERINVPROC __glewPointParameteriNV; +GLEW_FUN_EXPORT PFNGLPOINTPARAMETERIVNVPROC __glewPointParameterivNV; + +GLEW_FUN_EXPORT PFNGLGETVIDEOI64VNVPROC __glewGetVideoi64vNV; +GLEW_FUN_EXPORT PFNGLGETVIDEOIVNVPROC __glewGetVideoivNV; +GLEW_FUN_EXPORT PFNGLGETVIDEOUI64VNVPROC __glewGetVideoui64vNV; +GLEW_FUN_EXPORT PFNGLGETVIDEOUIVNVPROC __glewGetVideouivNV; +GLEW_FUN_EXPORT PFNGLPRESENTFRAMEDUALFILLNVPROC __glewPresentFrameDualFillNV; +GLEW_FUN_EXPORT PFNGLPRESENTFRAMEKEYEDNVPROC __glewPresentFrameKeyedNV; +GLEW_FUN_EXPORT PFNGLVIDEOPARAMETERIVNVPROC __glewVideoParameterivNV; + +GLEW_FUN_EXPORT PFNGLPRIMITIVERESTARTINDEXNVPROC __glewPrimitiveRestartIndexNV; +GLEW_FUN_EXPORT PFNGLPRIMITIVERESTARTNVPROC __glewPrimitiveRestartNV; + +GLEW_FUN_EXPORT PFNGLCOMBINERINPUTNVPROC __glewCombinerInputNV; +GLEW_FUN_EXPORT PFNGLCOMBINEROUTPUTNVPROC __glewCombinerOutputNV; +GLEW_FUN_EXPORT PFNGLCOMBINERPARAMETERFNVPROC __glewCombinerParameterfNV; +GLEW_FUN_EXPORT PFNGLCOMBINERPARAMETERFVNVPROC __glewCombinerParameterfvNV; +GLEW_FUN_EXPORT PFNGLCOMBINERPARAMETERINVPROC __glewCombinerParameteriNV; +GLEW_FUN_EXPORT PFNGLCOMBINERPARAMETERIVNVPROC __glewCombinerParameterivNV; +GLEW_FUN_EXPORT PFNGLFINALCOMBINERINPUTNVPROC __glewFinalCombinerInputNV; +GLEW_FUN_EXPORT PFNGLGETCOMBINERINPUTPARAMETERFVNVPROC __glewGetCombinerInputParameterfvNV; +GLEW_FUN_EXPORT PFNGLGETCOMBINERINPUTPARAMETERIVNVPROC __glewGetCombinerInputParameterivNV; +GLEW_FUN_EXPORT PFNGLGETCOMBINEROUTPUTPARAMETERFVNVPROC __glewGetCombinerOutputParameterfvNV; +GLEW_FUN_EXPORT PFNGLGETCOMBINEROUTPUTPARAMETERIVNVPROC __glewGetCombinerOutputParameterivNV; +GLEW_FUN_EXPORT PFNGLGETFINALCOMBINERINPUTPARAMETERFVNVPROC __glewGetFinalCombinerInputParameterfvNV; +GLEW_FUN_EXPORT PFNGLGETFINALCOMBINERINPUTPARAMETERIVNVPROC __glewGetFinalCombinerInputParameterivNV; + +GLEW_FUN_EXPORT PFNGLCOMBINERSTAGEPARAMETERFVNVPROC __glewCombinerStageParameterfvNV; +GLEW_FUN_EXPORT PFNGLGETCOMBINERSTAGEPARAMETERFVNVPROC __glewGetCombinerStageParameterfvNV; + +GLEW_FUN_EXPORT PFNGLACTIVEVARYINGNVPROC __glewActiveVaryingNV; +GLEW_FUN_EXPORT PFNGLBEGINTRANSFORMFEEDBACKNVPROC __glewBeginTransformFeedbackNV; +GLEW_FUN_EXPORT PFNGLBINDBUFFERBASENVPROC __glewBindBufferBaseNV; +GLEW_FUN_EXPORT PFNGLBINDBUFFEROFFSETNVPROC __glewBindBufferOffsetNV; +GLEW_FUN_EXPORT PFNGLBINDBUFFERRANGENVPROC __glewBindBufferRangeNV; +GLEW_FUN_EXPORT PFNGLENDTRANSFORMFEEDBACKNVPROC __glewEndTransformFeedbackNV; +GLEW_FUN_EXPORT PFNGLGETACTIVEVARYINGNVPROC __glewGetActiveVaryingNV; +GLEW_FUN_EXPORT PFNGLGETTRANSFORMFEEDBACKVARYINGNVPROC __glewGetTransformFeedbackVaryingNV; +GLEW_FUN_EXPORT PFNGLGETVARYINGLOCATIONNVPROC __glewGetVaryingLocationNV; +GLEW_FUN_EXPORT PFNGLTRANSFORMFEEDBACKATTRIBSNVPROC __glewTransformFeedbackAttribsNV; +GLEW_FUN_EXPORT PFNGLTRANSFORMFEEDBACKVARYINGSNVPROC __glewTransformFeedbackVaryingsNV; + +GLEW_FUN_EXPORT PFNGLFLUSHVERTEXARRAYRANGENVPROC __glewFlushVertexArrayRangeNV; +GLEW_FUN_EXPORT PFNGLVERTEXARRAYRANGENVPROC __glewVertexArrayRangeNV; + +GLEW_FUN_EXPORT PFNGLAREPROGRAMSRESIDENTNVPROC __glewAreProgramsResidentNV; +GLEW_FUN_EXPORT PFNGLBINDPROGRAMNVPROC __glewBindProgramNV; +GLEW_FUN_EXPORT PFNGLDELETEPROGRAMSNVPROC __glewDeleteProgramsNV; +GLEW_FUN_EXPORT PFNGLEXECUTEPROGRAMNVPROC __glewExecuteProgramNV; +GLEW_FUN_EXPORT PFNGLGENPROGRAMSNVPROC __glewGenProgramsNV; +GLEW_FUN_EXPORT PFNGLGETPROGRAMPARAMETERDVNVPROC __glewGetProgramParameterdvNV; +GLEW_FUN_EXPORT PFNGLGETPROGRAMPARAMETERFVNVPROC __glewGetProgramParameterfvNV; +GLEW_FUN_EXPORT PFNGLGETPROGRAMSTRINGNVPROC __glewGetProgramStringNV; +GLEW_FUN_EXPORT PFNGLGETPROGRAMIVNVPROC __glewGetProgramivNV; +GLEW_FUN_EXPORT PFNGLGETTRACKMATRIXIVNVPROC __glewGetTrackMatrixivNV; +GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBPOINTERVNVPROC __glewGetVertexAttribPointervNV; +GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBDVNVPROC __glewGetVertexAttribdvNV; +GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBFVNVPROC __glewGetVertexAttribfvNV; +GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBIVNVPROC __glewGetVertexAttribivNV; +GLEW_FUN_EXPORT PFNGLISPROGRAMNVPROC __glewIsProgramNV; +GLEW_FUN_EXPORT PFNGLLOADPROGRAMNVPROC __glewLoadProgramNV; +GLEW_FUN_EXPORT PFNGLPROGRAMPARAMETER4DNVPROC __glewProgramParameter4dNV; +GLEW_FUN_EXPORT PFNGLPROGRAMPARAMETER4DVNVPROC __glewProgramParameter4dvNV; +GLEW_FUN_EXPORT PFNGLPROGRAMPARAMETER4FNVPROC __glewProgramParameter4fNV; +GLEW_FUN_EXPORT PFNGLPROGRAMPARAMETER4FVNVPROC __glewProgramParameter4fvNV; +GLEW_FUN_EXPORT PFNGLPROGRAMPARAMETERS4DVNVPROC __glewProgramParameters4dvNV; +GLEW_FUN_EXPORT PFNGLPROGRAMPARAMETERS4FVNVPROC __glewProgramParameters4fvNV; +GLEW_FUN_EXPORT PFNGLREQUESTRESIDENTPROGRAMSNVPROC __glewRequestResidentProgramsNV; +GLEW_FUN_EXPORT PFNGLTRACKMATRIXNVPROC __glewTrackMatrixNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1DNVPROC __glewVertexAttrib1dNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1DVNVPROC __glewVertexAttrib1dvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1FNVPROC __glewVertexAttrib1fNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1FVNVPROC __glewVertexAttrib1fvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1SNVPROC __glewVertexAttrib1sNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1SVNVPROC __glewVertexAttrib1svNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2DNVPROC __glewVertexAttrib2dNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2DVNVPROC __glewVertexAttrib2dvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2FNVPROC __glewVertexAttrib2fNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2FVNVPROC __glewVertexAttrib2fvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2SNVPROC __glewVertexAttrib2sNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2SVNVPROC __glewVertexAttrib2svNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3DNVPROC __glewVertexAttrib3dNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3DVNVPROC __glewVertexAttrib3dvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3FNVPROC __glewVertexAttrib3fNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3FVNVPROC __glewVertexAttrib3fvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3SNVPROC __glewVertexAttrib3sNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3SVNVPROC __glewVertexAttrib3svNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4DNVPROC __glewVertexAttrib4dNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4DVNVPROC __glewVertexAttrib4dvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4FNVPROC __glewVertexAttrib4fNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4FVNVPROC __glewVertexAttrib4fvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4SNVPROC __glewVertexAttrib4sNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4SVNVPROC __glewVertexAttrib4svNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4UBNVPROC __glewVertexAttrib4ubNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4UBVNVPROC __glewVertexAttrib4ubvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBPOINTERNVPROC __glewVertexAttribPointerNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS1DVNVPROC __glewVertexAttribs1dvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS1FVNVPROC __glewVertexAttribs1fvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS1SVNVPROC __glewVertexAttribs1svNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS2DVNVPROC __glewVertexAttribs2dvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS2FVNVPROC __glewVertexAttribs2fvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS2SVNVPROC __glewVertexAttribs2svNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS3DVNVPROC __glewVertexAttribs3dvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS3FVNVPROC __glewVertexAttribs3fvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS3SVNVPROC __glewVertexAttribs3svNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS4DVNVPROC __glewVertexAttribs4dvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS4FVNVPROC __glewVertexAttribs4fvNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS4SVNVPROC __glewVertexAttribs4svNV; +GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS4UBVNVPROC __glewVertexAttribs4ubvNV; + +GLEW_FUN_EXPORT PFNGLCLEARDEPTHFOESPROC __glewClearDepthfOES; +GLEW_FUN_EXPORT PFNGLCLIPPLANEFOESPROC __glewClipPlanefOES; +GLEW_FUN_EXPORT PFNGLDEPTHRANGEFOESPROC __glewDepthRangefOES; +GLEW_FUN_EXPORT PFNGLFRUSTUMFOESPROC __glewFrustumfOES; +GLEW_FUN_EXPORT PFNGLGETCLIPPLANEFOESPROC __glewGetClipPlanefOES; +GLEW_FUN_EXPORT PFNGLORTHOFOESPROC __glewOrthofOES; + +GLEW_FUN_EXPORT PFNGLDETAILTEXFUNCSGISPROC __glewDetailTexFuncSGIS; +GLEW_FUN_EXPORT PFNGLGETDETAILTEXFUNCSGISPROC __glewGetDetailTexFuncSGIS; + +GLEW_FUN_EXPORT PFNGLFOGFUNCSGISPROC __glewFogFuncSGIS; +GLEW_FUN_EXPORT PFNGLGETFOGFUNCSGISPROC __glewGetFogFuncSGIS; + +GLEW_FUN_EXPORT PFNGLSAMPLEMASKSGISPROC __glewSampleMaskSGIS; +GLEW_FUN_EXPORT PFNGLSAMPLEPATTERNSGISPROC __glewSamplePatternSGIS; + +GLEW_FUN_EXPORT PFNGLGETSHARPENTEXFUNCSGISPROC __glewGetSharpenTexFuncSGIS; +GLEW_FUN_EXPORT PFNGLSHARPENTEXFUNCSGISPROC __glewSharpenTexFuncSGIS; + +GLEW_FUN_EXPORT PFNGLTEXIMAGE4DSGISPROC __glewTexImage4DSGIS; +GLEW_FUN_EXPORT PFNGLTEXSUBIMAGE4DSGISPROC __glewTexSubImage4DSGIS; + +GLEW_FUN_EXPORT PFNGLGETTEXFILTERFUNCSGISPROC __glewGetTexFilterFuncSGIS; +GLEW_FUN_EXPORT PFNGLTEXFILTERFUNCSGISPROC __glewTexFilterFuncSGIS; + +GLEW_FUN_EXPORT PFNGLASYNCMARKERSGIXPROC __glewAsyncMarkerSGIX; +GLEW_FUN_EXPORT PFNGLDELETEASYNCMARKERSSGIXPROC __glewDeleteAsyncMarkersSGIX; +GLEW_FUN_EXPORT PFNGLFINISHASYNCSGIXPROC __glewFinishAsyncSGIX; +GLEW_FUN_EXPORT PFNGLGENASYNCMARKERSSGIXPROC __glewGenAsyncMarkersSGIX; +GLEW_FUN_EXPORT PFNGLISASYNCMARKERSGIXPROC __glewIsAsyncMarkerSGIX; +GLEW_FUN_EXPORT PFNGLPOLLASYNCSGIXPROC __glewPollAsyncSGIX; + +GLEW_FUN_EXPORT PFNGLFLUSHRASTERSGIXPROC __glewFlushRasterSGIX; + +GLEW_FUN_EXPORT PFNGLTEXTUREFOGSGIXPROC __glewTextureFogSGIX; + +GLEW_FUN_EXPORT PFNGLFRAGMENTCOLORMATERIALSGIXPROC __glewFragmentColorMaterialSGIX; +GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTMODELFSGIXPROC __glewFragmentLightModelfSGIX; +GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTMODELFVSGIXPROC __glewFragmentLightModelfvSGIX; +GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTMODELISGIXPROC __glewFragmentLightModeliSGIX; +GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTMODELIVSGIXPROC __glewFragmentLightModelivSGIX; +GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTFSGIXPROC __glewFragmentLightfSGIX; +GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTFVSGIXPROC __glewFragmentLightfvSGIX; +GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTISGIXPROC __glewFragmentLightiSGIX; +GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTIVSGIXPROC __glewFragmentLightivSGIX; +GLEW_FUN_EXPORT PFNGLFRAGMENTMATERIALFSGIXPROC __glewFragmentMaterialfSGIX; +GLEW_FUN_EXPORT PFNGLFRAGMENTMATERIALFVSGIXPROC __glewFragmentMaterialfvSGIX; +GLEW_FUN_EXPORT PFNGLFRAGMENTMATERIALISGIXPROC __glewFragmentMaterialiSGIX; +GLEW_FUN_EXPORT PFNGLFRAGMENTMATERIALIVSGIXPROC __glewFragmentMaterialivSGIX; +GLEW_FUN_EXPORT PFNGLGETFRAGMENTLIGHTFVSGIXPROC __glewGetFragmentLightfvSGIX; +GLEW_FUN_EXPORT PFNGLGETFRAGMENTLIGHTIVSGIXPROC __glewGetFragmentLightivSGIX; +GLEW_FUN_EXPORT PFNGLGETFRAGMENTMATERIALFVSGIXPROC __glewGetFragmentMaterialfvSGIX; +GLEW_FUN_EXPORT PFNGLGETFRAGMENTMATERIALIVSGIXPROC __glewGetFragmentMaterialivSGIX; + +GLEW_FUN_EXPORT PFNGLFRAMEZOOMSGIXPROC __glewFrameZoomSGIX; + +GLEW_FUN_EXPORT PFNGLPIXELTEXGENSGIXPROC __glewPixelTexGenSGIX; + +GLEW_FUN_EXPORT PFNGLREFERENCEPLANESGIXPROC __glewReferencePlaneSGIX; + +GLEW_FUN_EXPORT PFNGLSPRITEPARAMETERFSGIXPROC __glewSpriteParameterfSGIX; +GLEW_FUN_EXPORT PFNGLSPRITEPARAMETERFVSGIXPROC __glewSpriteParameterfvSGIX; +GLEW_FUN_EXPORT PFNGLSPRITEPARAMETERISGIXPROC __glewSpriteParameteriSGIX; +GLEW_FUN_EXPORT PFNGLSPRITEPARAMETERIVSGIXPROC __glewSpriteParameterivSGIX; + +GLEW_FUN_EXPORT PFNGLTAGSAMPLEBUFFERSGIXPROC __glewTagSampleBufferSGIX; + +GLEW_FUN_EXPORT PFNGLCOLORTABLEPARAMETERFVSGIPROC __glewColorTableParameterfvSGI; +GLEW_FUN_EXPORT PFNGLCOLORTABLEPARAMETERIVSGIPROC __glewColorTableParameterivSGI; +GLEW_FUN_EXPORT PFNGLCOLORTABLESGIPROC __glewColorTableSGI; +GLEW_FUN_EXPORT PFNGLCOPYCOLORTABLESGIPROC __glewCopyColorTableSGI; +GLEW_FUN_EXPORT PFNGLGETCOLORTABLEPARAMETERFVSGIPROC __glewGetColorTableParameterfvSGI; +GLEW_FUN_EXPORT PFNGLGETCOLORTABLEPARAMETERIVSGIPROC __glewGetColorTableParameterivSGI; +GLEW_FUN_EXPORT PFNGLGETCOLORTABLESGIPROC __glewGetColorTableSGI; + +GLEW_FUN_EXPORT PFNGLFINISHTEXTURESUNXPROC __glewFinishTextureSUNX; + +GLEW_FUN_EXPORT PFNGLGLOBALALPHAFACTORBSUNPROC __glewGlobalAlphaFactorbSUN; +GLEW_FUN_EXPORT PFNGLGLOBALALPHAFACTORDSUNPROC __glewGlobalAlphaFactordSUN; +GLEW_FUN_EXPORT PFNGLGLOBALALPHAFACTORFSUNPROC __glewGlobalAlphaFactorfSUN; +GLEW_FUN_EXPORT PFNGLGLOBALALPHAFACTORISUNPROC __glewGlobalAlphaFactoriSUN; +GLEW_FUN_EXPORT PFNGLGLOBALALPHAFACTORSSUNPROC __glewGlobalAlphaFactorsSUN; +GLEW_FUN_EXPORT PFNGLGLOBALALPHAFACTORUBSUNPROC __glewGlobalAlphaFactorubSUN; +GLEW_FUN_EXPORT PFNGLGLOBALALPHAFACTORUISUNPROC __glewGlobalAlphaFactoruiSUN; +GLEW_FUN_EXPORT PFNGLGLOBALALPHAFACTORUSSUNPROC __glewGlobalAlphaFactorusSUN; + +GLEW_FUN_EXPORT PFNGLREADVIDEOPIXELSSUNPROC __glewReadVideoPixelsSUN; + +GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEPOINTERSUNPROC __glewReplacementCodePointerSUN; +GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUBSUNPROC __glewReplacementCodeubSUN; +GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUBVSUNPROC __glewReplacementCodeubvSUN; +GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUISUNPROC __glewReplacementCodeuiSUN; +GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUIVSUNPROC __glewReplacementCodeuivSUN; +GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUSSUNPROC __glewReplacementCodeusSUN; +GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUSVSUNPROC __glewReplacementCodeusvSUN; + +GLEW_FUN_EXPORT PFNGLCOLOR3FVERTEX3FSUNPROC __glewColor3fVertex3fSUN; +GLEW_FUN_EXPORT PFNGLCOLOR3FVERTEX3FVSUNPROC __glewColor3fVertex3fvSUN; +GLEW_FUN_EXPORT PFNGLCOLOR4FNORMAL3FVERTEX3FSUNPROC __glewColor4fNormal3fVertex3fSUN; +GLEW_FUN_EXPORT PFNGLCOLOR4FNORMAL3FVERTEX3FVSUNPROC __glewColor4fNormal3fVertex3fvSUN; +GLEW_FUN_EXPORT PFNGLCOLOR4UBVERTEX2FSUNPROC __glewColor4ubVertex2fSUN; +GLEW_FUN_EXPORT PFNGLCOLOR4UBVERTEX2FVSUNPROC __glewColor4ubVertex2fvSUN; +GLEW_FUN_EXPORT PFNGLCOLOR4UBVERTEX3FSUNPROC __glewColor4ubVertex3fSUN; +GLEW_FUN_EXPORT PFNGLCOLOR4UBVERTEX3FVSUNPROC __glewColor4ubVertex3fvSUN; +GLEW_FUN_EXPORT PFNGLNORMAL3FVERTEX3FSUNPROC __glewNormal3fVertex3fSUN; +GLEW_FUN_EXPORT PFNGLNORMAL3FVERTEX3FVSUNPROC __glewNormal3fVertex3fvSUN; +GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUICOLOR3FVERTEX3FSUNPROC __glewReplacementCodeuiColor3fVertex3fSUN; +GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUICOLOR3FVERTEX3FVSUNPROC __glewReplacementCodeuiColor3fVertex3fvSUN; +GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUICOLOR4FNORMAL3FVERTEX3FSUNPROC __glewReplacementCodeuiColor4fNormal3fVertex3fSUN; +GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUICOLOR4FNORMAL3FVERTEX3FVSUNPROC __glewReplacementCodeuiColor4fNormal3fVertex3fvSUN; +GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUICOLOR4UBVERTEX3FSUNPROC __glewReplacementCodeuiColor4ubVertex3fSUN; +GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUICOLOR4UBVERTEX3FVSUNPROC __glewReplacementCodeuiColor4ubVertex3fvSUN; +GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUINORMAL3FVERTEX3FSUNPROC __glewReplacementCodeuiNormal3fVertex3fSUN; +GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUINORMAL3FVERTEX3FVSUNPROC __glewReplacementCodeuiNormal3fVertex3fvSUN; +GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUITEXCOORD2FCOLOR4FNORMAL3FVERTEX3FSUNPROC __glewReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN; +GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUITEXCOORD2FCOLOR4FNORMAL3FVERTEX3FVSUNPROC __glewReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN; +GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUITEXCOORD2FNORMAL3FVERTEX3FSUNPROC __glewReplacementCodeuiTexCoord2fNormal3fVertex3fSUN; +GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUITEXCOORD2FNORMAL3FVERTEX3FVSUNPROC __glewReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN; +GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUITEXCOORD2FVERTEX3FSUNPROC __glewReplacementCodeuiTexCoord2fVertex3fSUN; +GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUITEXCOORD2FVERTEX3FVSUNPROC __glewReplacementCodeuiTexCoord2fVertex3fvSUN; +GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUIVERTEX3FSUNPROC __glewReplacementCodeuiVertex3fSUN; +GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUIVERTEX3FVSUNPROC __glewReplacementCodeuiVertex3fvSUN; +GLEW_FUN_EXPORT PFNGLTEXCOORD2FCOLOR3FVERTEX3FSUNPROC __glewTexCoord2fColor3fVertex3fSUN; +GLEW_FUN_EXPORT PFNGLTEXCOORD2FCOLOR3FVERTEX3FVSUNPROC __glewTexCoord2fColor3fVertex3fvSUN; +GLEW_FUN_EXPORT PFNGLTEXCOORD2FCOLOR4FNORMAL3FVERTEX3FSUNPROC __glewTexCoord2fColor4fNormal3fVertex3fSUN; +GLEW_FUN_EXPORT PFNGLTEXCOORD2FCOLOR4FNORMAL3FVERTEX3FVSUNPROC __glewTexCoord2fColor4fNormal3fVertex3fvSUN; +GLEW_FUN_EXPORT PFNGLTEXCOORD2FCOLOR4UBVERTEX3FSUNPROC __glewTexCoord2fColor4ubVertex3fSUN; +GLEW_FUN_EXPORT PFNGLTEXCOORD2FCOLOR4UBVERTEX3FVSUNPROC __glewTexCoord2fColor4ubVertex3fvSUN; +GLEW_FUN_EXPORT PFNGLTEXCOORD2FNORMAL3FVERTEX3FSUNPROC __glewTexCoord2fNormal3fVertex3fSUN; +GLEW_FUN_EXPORT PFNGLTEXCOORD2FNORMAL3FVERTEX3FVSUNPROC __glewTexCoord2fNormal3fVertex3fvSUN; +GLEW_FUN_EXPORT PFNGLTEXCOORD2FVERTEX3FSUNPROC __glewTexCoord2fVertex3fSUN; +GLEW_FUN_EXPORT PFNGLTEXCOORD2FVERTEX3FVSUNPROC __glewTexCoord2fVertex3fvSUN; +GLEW_FUN_EXPORT PFNGLTEXCOORD4FCOLOR4FNORMAL3FVERTEX4FSUNPROC __glewTexCoord4fColor4fNormal3fVertex4fSUN; +GLEW_FUN_EXPORT PFNGLTEXCOORD4FCOLOR4FNORMAL3FVERTEX4FVSUNPROC __glewTexCoord4fColor4fNormal3fVertex4fvSUN; +GLEW_FUN_EXPORT PFNGLTEXCOORD4FVERTEX4FSUNPROC __glewTexCoord4fVertex4fSUN; +GLEW_FUN_EXPORT PFNGLTEXCOORD4FVERTEX4FVSUNPROC __glewTexCoord4fVertex4fvSUN; + +GLEW_FUN_EXPORT PFNGLADDSWAPHINTRECTWINPROC __glewAddSwapHintRectWIN; + +#if defined(GLEW_MX) && !defined(_WIN32) +struct GLEWContextStruct +{ +#endif /* GLEW_MX */ + +GLEW_VAR_EXPORT GLboolean __GLEW_VERSION_1_1; +GLEW_VAR_EXPORT GLboolean __GLEW_VERSION_1_2; +GLEW_VAR_EXPORT GLboolean __GLEW_VERSION_1_3; +GLEW_VAR_EXPORT GLboolean __GLEW_VERSION_1_4; +GLEW_VAR_EXPORT GLboolean __GLEW_VERSION_1_5; +GLEW_VAR_EXPORT GLboolean __GLEW_VERSION_2_0; +GLEW_VAR_EXPORT GLboolean __GLEW_VERSION_2_1; +GLEW_VAR_EXPORT GLboolean __GLEW_VERSION_3_0; +GLEW_VAR_EXPORT GLboolean __GLEW_3DFX_multisample; +GLEW_VAR_EXPORT GLboolean __GLEW_3DFX_tbuffer; +GLEW_VAR_EXPORT GLboolean __GLEW_3DFX_texture_compression_FXT1; +GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_client_storage; +GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_element_array; +GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_fence; +GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_float_pixels; +GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_flush_buffer_range; +GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_pixel_buffer; +GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_specular_vector; +GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_texture_range; +GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_transform_hint; +GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_vertex_array_object; +GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_vertex_array_range; +GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_ycbcr_422; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_color_buffer_float; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_depth_buffer_float; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_depth_texture; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_draw_buffers; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_draw_instanced; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_fragment_program; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_fragment_program_shadow; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_fragment_shader; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_framebuffer_object; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_framebuffer_sRGB; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_geometry_shader4; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_half_float_pixel; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_half_float_vertex; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_imaging; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_instanced_arrays; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_map_buffer_range; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_matrix_palette; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_multisample; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_multitexture; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_occlusion_query; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_pixel_buffer_object; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_point_parameters; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_point_sprite; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_shader_objects; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_shading_language_100; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_shadow; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_shadow_ambient; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_texture_border_clamp; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_texture_buffer_object; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_texture_compression; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_texture_compression_rgtc; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_texture_cube_map; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_texture_env_add; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_texture_env_combine; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_texture_env_crossbar; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_texture_env_dot3; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_texture_float; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_texture_mirrored_repeat; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_texture_non_power_of_two; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_texture_rectangle; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_texture_rg; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_transpose_matrix; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_vertex_array_object; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_vertex_blend; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_vertex_buffer_object; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_vertex_program; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_vertex_shader; +GLEW_VAR_EXPORT GLboolean __GLEW_ARB_window_pos; +GLEW_VAR_EXPORT GLboolean __GLEW_ATIX_point_sprites; +GLEW_VAR_EXPORT GLboolean __GLEW_ATIX_texture_env_combine3; +GLEW_VAR_EXPORT GLboolean __GLEW_ATIX_texture_env_route; +GLEW_VAR_EXPORT GLboolean __GLEW_ATIX_vertex_shader_output_point_size; +GLEW_VAR_EXPORT GLboolean __GLEW_ATI_draw_buffers; +GLEW_VAR_EXPORT GLboolean __GLEW_ATI_element_array; +GLEW_VAR_EXPORT GLboolean __GLEW_ATI_envmap_bumpmap; +GLEW_VAR_EXPORT GLboolean __GLEW_ATI_fragment_shader; +GLEW_VAR_EXPORT GLboolean __GLEW_ATI_map_object_buffer; +GLEW_VAR_EXPORT GLboolean __GLEW_ATI_pn_triangles; +GLEW_VAR_EXPORT GLboolean __GLEW_ATI_separate_stencil; +GLEW_VAR_EXPORT GLboolean __GLEW_ATI_shader_texture_lod; +GLEW_VAR_EXPORT GLboolean __GLEW_ATI_text_fragment_shader; +GLEW_VAR_EXPORT GLboolean __GLEW_ATI_texture_compression_3dc; +GLEW_VAR_EXPORT GLboolean __GLEW_ATI_texture_env_combine3; +GLEW_VAR_EXPORT GLboolean __GLEW_ATI_texture_float; +GLEW_VAR_EXPORT GLboolean __GLEW_ATI_texture_mirror_once; +GLEW_VAR_EXPORT GLboolean __GLEW_ATI_vertex_array_object; +GLEW_VAR_EXPORT GLboolean __GLEW_ATI_vertex_attrib_array_object; +GLEW_VAR_EXPORT GLboolean __GLEW_ATI_vertex_streams; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_422_pixels; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_Cg_shader; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_abgr; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_bgra; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_bindable_uniform; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_blend_color; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_blend_equation_separate; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_blend_func_separate; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_blend_logic_op; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_blend_minmax; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_blend_subtract; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_clip_volume_hint; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_cmyka; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_color_subtable; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_compiled_vertex_array; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_convolution; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_coordinate_frame; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_copy_texture; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_cull_vertex; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_depth_bounds_test; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_direct_state_access; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_draw_buffers2; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_draw_instanced; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_draw_range_elements; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_fog_coord; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_fragment_lighting; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_framebuffer_blit; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_framebuffer_multisample; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_framebuffer_object; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_framebuffer_sRGB; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_geometry_shader4; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_gpu_program_parameters; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_gpu_shader4; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_histogram; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_index_array_formats; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_index_func; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_index_material; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_index_texture; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_light_texture; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_misc_attribute; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_multi_draw_arrays; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_multisample; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_packed_depth_stencil; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_packed_float; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_packed_pixels; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_paletted_texture; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_pixel_buffer_object; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_pixel_transform; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_pixel_transform_color_table; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_point_parameters; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_polygon_offset; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_rescale_normal; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_scene_marker; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_secondary_color; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_separate_specular_color; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_shadow_funcs; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_shared_texture_palette; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_stencil_clear_tag; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_stencil_two_side; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_stencil_wrap; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_subtexture; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_texture; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_texture3D; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_texture_array; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_texture_buffer_object; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_texture_compression_dxt1; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_texture_compression_latc; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_texture_compression_rgtc; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_texture_compression_s3tc; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_texture_cube_map; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_texture_edge_clamp; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_texture_env; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_texture_env_add; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_texture_env_combine; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_texture_env_dot3; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_texture_filter_anisotropic; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_texture_integer; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_texture_lod_bias; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_texture_mirror_clamp; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_texture_object; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_texture_perturb_normal; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_texture_rectangle; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_texture_sRGB; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_texture_shared_exponent; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_texture_swizzle; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_timer_query; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_transform_feedback; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_vertex_array; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_vertex_array_bgra; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_vertex_shader; +GLEW_VAR_EXPORT GLboolean __GLEW_EXT_vertex_weighting; +GLEW_VAR_EXPORT GLboolean __GLEW_GREMEDY_frame_terminator; +GLEW_VAR_EXPORT GLboolean __GLEW_GREMEDY_string_marker; +GLEW_VAR_EXPORT GLboolean __GLEW_HP_convolution_border_modes; +GLEW_VAR_EXPORT GLboolean __GLEW_HP_image_transform; +GLEW_VAR_EXPORT GLboolean __GLEW_HP_occlusion_test; +GLEW_VAR_EXPORT GLboolean __GLEW_HP_texture_lighting; +GLEW_VAR_EXPORT GLboolean __GLEW_IBM_cull_vertex; +GLEW_VAR_EXPORT GLboolean __GLEW_IBM_multimode_draw_arrays; +GLEW_VAR_EXPORT GLboolean __GLEW_IBM_rasterpos_clip; +GLEW_VAR_EXPORT GLboolean __GLEW_IBM_static_data; +GLEW_VAR_EXPORT GLboolean __GLEW_IBM_texture_mirrored_repeat; +GLEW_VAR_EXPORT GLboolean __GLEW_IBM_vertex_array_lists; +GLEW_VAR_EXPORT GLboolean __GLEW_INGR_color_clamp; +GLEW_VAR_EXPORT GLboolean __GLEW_INGR_interlace_read; +GLEW_VAR_EXPORT GLboolean __GLEW_INTEL_parallel_arrays; +GLEW_VAR_EXPORT GLboolean __GLEW_INTEL_texture_scissor; +GLEW_VAR_EXPORT GLboolean __GLEW_KTX_buffer_region; +GLEW_VAR_EXPORT GLboolean __GLEW_MESAX_texture_stack; +GLEW_VAR_EXPORT GLboolean __GLEW_MESA_pack_invert; +GLEW_VAR_EXPORT GLboolean __GLEW_MESA_resize_buffers; +GLEW_VAR_EXPORT GLboolean __GLEW_MESA_window_pos; +GLEW_VAR_EXPORT GLboolean __GLEW_MESA_ycbcr_texture; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_blend_square; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_conditional_render; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_copy_depth_to_color; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_depth_buffer_float; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_depth_clamp; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_depth_range_unclamped; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_evaluators; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_explicit_multisample; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_fence; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_float_buffer; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_fog_distance; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_fragment_program; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_fragment_program2; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_fragment_program4; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_fragment_program_option; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_framebuffer_multisample_coverage; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_geometry_program4; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_geometry_shader4; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_gpu_program4; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_half_float; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_light_max_exponent; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_multisample_filter_hint; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_occlusion_query; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_packed_depth_stencil; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_parameter_buffer_object; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_pixel_data_range; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_point_sprite; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_present_video; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_primitive_restart; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_register_combiners; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_register_combiners2; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_texgen_emboss; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_texgen_reflection; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_texture_compression_vtc; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_texture_env_combine4; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_texture_expand_normal; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_texture_rectangle; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_texture_shader; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_texture_shader2; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_texture_shader3; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_transform_feedback; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_vertex_array_range; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_vertex_array_range2; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_vertex_program; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_vertex_program1_1; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_vertex_program2; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_vertex_program2_option; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_vertex_program3; +GLEW_VAR_EXPORT GLboolean __GLEW_NV_vertex_program4; +GLEW_VAR_EXPORT GLboolean __GLEW_OES_byte_coordinates; +GLEW_VAR_EXPORT GLboolean __GLEW_OES_compressed_paletted_texture; +GLEW_VAR_EXPORT GLboolean __GLEW_OES_read_format; +GLEW_VAR_EXPORT GLboolean __GLEW_OES_single_precision; +GLEW_VAR_EXPORT GLboolean __GLEW_OML_interlace; +GLEW_VAR_EXPORT GLboolean __GLEW_OML_resample; +GLEW_VAR_EXPORT GLboolean __GLEW_OML_subsample; +GLEW_VAR_EXPORT GLboolean __GLEW_PGI_misc_hints; +GLEW_VAR_EXPORT GLboolean __GLEW_PGI_vertex_hints; +GLEW_VAR_EXPORT GLboolean __GLEW_REND_screen_coordinates; +GLEW_VAR_EXPORT GLboolean __GLEW_S3_s3tc; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIS_color_range; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIS_detail_texture; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIS_fog_function; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIS_generate_mipmap; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIS_multisample; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIS_pixel_texture; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIS_point_line_texgen; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIS_sharpen_texture; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIS_texture4D; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIS_texture_border_clamp; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIS_texture_edge_clamp; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIS_texture_filter4; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIS_texture_lod; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIS_texture_select; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_async; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_async_histogram; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_async_pixel; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_blend_alpha_minmax; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_clipmap; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_convolution_accuracy; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_depth_texture; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_flush_raster; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_fog_offset; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_fog_texture; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_fragment_specular_lighting; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_framezoom; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_interlace; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_ir_instrument1; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_list_priority; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_pixel_texture; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_pixel_texture_bits; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_reference_plane; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_resample; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_shadow; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_shadow_ambient; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_sprite; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_tag_sample_buffer; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_texture_add_env; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_texture_coordinate_clamp; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_texture_lod_bias; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_texture_multi_buffer; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_texture_range; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_texture_scale_bias; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_vertex_preclip; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_vertex_preclip_hint; +GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_ycrcb; +GLEW_VAR_EXPORT GLboolean __GLEW_SGI_color_matrix; +GLEW_VAR_EXPORT GLboolean __GLEW_SGI_color_table; +GLEW_VAR_EXPORT GLboolean __GLEW_SGI_texture_color_table; +GLEW_VAR_EXPORT GLboolean __GLEW_SUNX_constant_data; +GLEW_VAR_EXPORT GLboolean __GLEW_SUN_convolution_border_modes; +GLEW_VAR_EXPORT GLboolean __GLEW_SUN_global_alpha; +GLEW_VAR_EXPORT GLboolean __GLEW_SUN_mesh_array; +GLEW_VAR_EXPORT GLboolean __GLEW_SUN_read_video_pixels; +GLEW_VAR_EXPORT GLboolean __GLEW_SUN_slice_accum; +GLEW_VAR_EXPORT GLboolean __GLEW_SUN_triangle_list; +GLEW_VAR_EXPORT GLboolean __GLEW_SUN_vertex; +GLEW_VAR_EXPORT GLboolean __GLEW_WIN_phong_shading; +GLEW_VAR_EXPORT GLboolean __GLEW_WIN_specular_fog; +GLEW_VAR_EXPORT GLboolean __GLEW_WIN_swap_hint; + +#ifdef GLEW_MX +}; /* GLEWContextStruct */ +#endif /* GLEW_MX */ + +/* ------------------------------------------------------------------------- */ + +/* error codes */ +#define GLEW_OK 0 +#define GLEW_NO_ERROR 0 +#define GLEW_ERROR_NO_GL_VERSION 1 /* missing GL version */ +#define GLEW_ERROR_GL_VERSION_10_ONLY 2 /* GL 1.1 and up are not supported */ +#define GLEW_ERROR_GLX_VERSION_11_ONLY 3 /* GLX 1.2 and up are not supported */ + +/* string codes */ +#define GLEW_VERSION 1 +#define GLEW_VERSION_MAJOR 2 +#define GLEW_VERSION_MINOR 3 +#define GLEW_VERSION_MICRO 4 + +/* API */ +#ifdef GLEW_MX + +typedef struct GLEWContextStruct GLEWContext; +GLEWAPI GLenum glewContextInit (GLEWContext* ctx); +GLEWAPI GLboolean glewContextIsSupported (GLEWContext* ctx, const char* name); + +#define glewInit() glewContextInit(glewGetContext()) +#define glewIsSupported(x) glewContextIsSupported(glewGetContext(), x) +#define glewIsExtensionSupported(x) glewIsSupported(x) + +#define GLEW_GET_VAR(x) (*(const GLboolean*)&(glewGetContext()->x)) +#ifdef _WIN32 +# define GLEW_GET_FUN(x) glewGetContext()->x +#else +# define GLEW_GET_FUN(x) x +#endif + +#else /* GLEW_MX */ + +GLEWAPI GLenum glewInit (); +GLEWAPI GLboolean glewIsSupported (const char* name); +#define glewIsExtensionSupported(x) glewIsSupported(x) + +#define GLEW_GET_VAR(x) (*(const GLboolean*)&x) +#define GLEW_GET_FUN(x) x + +#endif /* GLEW_MX */ + +//GLEWAPI GLboolean glewExperimental; +#define glewExperimental GL_FALSE +GLEWAPI GLboolean glewGetExtension (const char* name); +GLEWAPI const GLubyte* glewGetErrorString (GLenum error); +GLEWAPI const GLubyte* glewGetString (GLenum name); + +#ifdef __cplusplus +} +#endif + +#ifdef GLEW_APIENTRY_DEFINED +#undef GLEW_APIENTRY_DEFINED +#undef APIENTRY +#undef GLAPIENTRY +#endif + +#ifdef GLEW_CALLBACK_DEFINED +#undef GLEW_CALLBACK_DEFINED +#undef CALLBACK +#endif + +#ifdef GLEW_WINGDIAPI_DEFINED +#undef GLEW_WINGDIAPI_DEFINED +#undef WINGDIAPI +#endif + +#undef GLAPI +/* #undef GLEWAPI */ + +#endif /* __glew_h__ */ diff --git a/src/helper/glew/glxew.h b/src/helper/glew/glxew.h new file mode 100644 index 000000000..eeb4b280d --- /dev/null +++ b/src/helper/glew/glxew.h @@ -0,0 +1,1397 @@ +/* +** The OpenGL Extension Wrangler Library +** Copyright (C) 2002-2008, Milan Ikits +** Copyright (C) 2002-2008, Marcelo E. Magallon +** Copyright (C) 2002, Lev Povalahev +** All rights reserved. +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are met: +** +** * Redistributions of source code must retain the above copyright notice, +** this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright notice, +** this list of conditions and the following disclaimer in the documentation +** and/or other materials provided with the distribution. +** * The name of the author may be used to endorse or promote products +** derived from this software without specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +** ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +** LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +** CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +** SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +** CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +** ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF +** THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/* + * Mesa 3-D graphics library + * Version: 7.0 + * + * Copyright (C) 1999-2007 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* +** Copyright (c) 2007 The Khronos Group Inc. +** +** Permission is hereby granted, free of charge, to any person obtaining a +** copy of this software and/or associated documentation files (the +** "Materials"), to deal in the Materials without restriction, including +** without limitation the rights to use, copy, modify, merge, publish, +** distribute, sublicense, and/or sell copies of the Materials, and to +** permit persons to whom the Materials are furnished to do so, subject to +** the following conditions: +** +** The above copyright notice and this permission notice shall be included +** in all copies or substantial portions of the Materials. +** +** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. +*/ + +#ifndef __glxew_h__ +#define __glxew_h__ +#define __GLXEW_H__ + +#ifdef __glxext_h_ +#error glxext.h included before glxew.h +#endif +#ifdef GLX_H +#error glx.h included before glxew.h +#endif + +#define __glxext_h_ +#define __GLX_glx_h__ +#define GLX_H + +#include +#include +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/* ---------------------------- GLX_VERSION_1_0 --------------------------- */ + +#ifndef GLX_VERSION_1_0 +#define GLX_VERSION_1_0 1 + +#define GLX_USE_GL 1 +#define GLX_BUFFER_SIZE 2 +#define GLX_LEVEL 3 +#define GLX_RGBA 4 +#define GLX_DOUBLEBUFFER 5 +#define GLX_STEREO 6 +#define GLX_AUX_BUFFERS 7 +#define GLX_RED_SIZE 8 +#define GLX_GREEN_SIZE 9 +#define GLX_BLUE_SIZE 10 +#define GLX_ALPHA_SIZE 11 +#define GLX_DEPTH_SIZE 12 +#define GLX_STENCIL_SIZE 13 +#define GLX_ACCUM_RED_SIZE 14 +#define GLX_ACCUM_GREEN_SIZE 15 +#define GLX_ACCUM_BLUE_SIZE 16 +#define GLX_ACCUM_ALPHA_SIZE 17 +#define GLX_BAD_SCREEN 1 +#define GLX_BAD_ATTRIBUTE 2 +#define GLX_NO_EXTENSION 3 +#define GLX_BAD_VISUAL 4 +#define GLX_BAD_CONTEXT 5 +#define GLX_BAD_VALUE 6 +#define GLX_BAD_ENUM 7 + +typedef XID GLXDrawable; +typedef XID GLXPixmap; +#ifdef __sun +typedef struct __glXContextRec *GLXContext; +#else +typedef struct __GLXcontextRec *GLXContext; +#endif + +typedef unsigned int GLXVideoDeviceNV; + +extern Bool glXQueryExtension (Display *dpy, int *errorBase, int *eventBase); +extern Bool glXQueryVersion (Display *dpy, int *major, int *minor); +extern int glXGetConfig (Display *dpy, XVisualInfo *vis, int attrib, int *value); +extern XVisualInfo* glXChooseVisual (Display *dpy, int screen, int *attribList); +extern GLXPixmap glXCreateGLXPixmap (Display *dpy, XVisualInfo *vis, Pixmap pixmap); +extern void glXDestroyGLXPixmap (Display *dpy, GLXPixmap pix); +extern GLXContext glXCreateContext (Display *dpy, XVisualInfo *vis, GLXContext shareList, Bool direct); +extern void glXDestroyContext (Display *dpy, GLXContext ctx); +extern Bool glXIsDirect (Display *dpy, GLXContext ctx); +extern void glXCopyContext (Display *dpy, GLXContext src, GLXContext dst, GLulong mask); +extern Bool glXMakeCurrent (Display *dpy, GLXDrawable drawable, GLXContext ctx); +extern GLXContext glXGetCurrentContext (void); +extern GLXDrawable glXGetCurrentDrawable (void); +extern void glXWaitGL (void); +extern void glXWaitX (void); +extern void glXSwapBuffers (Display *dpy, GLXDrawable drawable); +extern void glXUseXFont (Font font, int first, int count, int listBase); + +#define GLXEW_VERSION_1_0 GLXEW_GET_VAR(__GLXEW_VERSION_1_0) + +#endif /* GLX_VERSION_1_0 */ + +/* ---------------------------- GLX_VERSION_1_1 --------------------------- */ + +#ifndef GLX_VERSION_1_1 +#define GLX_VERSION_1_1 + +#define GLX_VENDOR 0x1 +#define GLX_VERSION 0x2 +#define GLX_EXTENSIONS 0x3 + +extern const char* glXQueryExtensionsString (Display *dpy, int screen); +extern const char* glXGetClientString (Display *dpy, int name); +extern const char* glXQueryServerString (Display *dpy, int screen, int name); + +#define GLXEW_VERSION_1_1 GLXEW_GET_VAR(__GLXEW_VERSION_1_1) + +#endif /* GLX_VERSION_1_1 */ + +/* ---------------------------- GLX_VERSION_1_2 ---------------------------- */ + +#ifndef GLX_VERSION_1_2 +#define GLX_VERSION_1_2 1 + +typedef Display* ( * PFNGLXGETCURRENTDISPLAYPROC) (void); + +#define glXGetCurrentDisplay GLXEW_GET_FUN(__glewXGetCurrentDisplay) + +#define GLXEW_VERSION_1_2 GLXEW_GET_VAR(__GLXEW_VERSION_1_2) + +#endif /* GLX_VERSION_1_2 */ + +/* ---------------------------- GLX_VERSION_1_3 ---------------------------- */ + +#ifndef GLX_VERSION_1_3 +#define GLX_VERSION_1_3 1 + +#define GLX_RGBA_BIT 0x00000001 +#define GLX_FRONT_LEFT_BUFFER_BIT 0x00000001 +#define GLX_WINDOW_BIT 0x00000001 +#define GLX_COLOR_INDEX_BIT 0x00000002 +#define GLX_PIXMAP_BIT 0x00000002 +#define GLX_FRONT_RIGHT_BUFFER_BIT 0x00000002 +#define GLX_BACK_LEFT_BUFFER_BIT 0x00000004 +#define GLX_PBUFFER_BIT 0x00000004 +#define GLX_BACK_RIGHT_BUFFER_BIT 0x00000008 +#define GLX_AUX_BUFFERS_BIT 0x00000010 +#define GLX_CONFIG_CAVEAT 0x20 +#define GLX_DEPTH_BUFFER_BIT 0x00000020 +#define GLX_X_VISUAL_TYPE 0x22 +#define GLX_TRANSPARENT_TYPE 0x23 +#define GLX_TRANSPARENT_INDEX_VALUE 0x24 +#define GLX_TRANSPARENT_RED_VALUE 0x25 +#define GLX_TRANSPARENT_GREEN_VALUE 0x26 +#define GLX_TRANSPARENT_BLUE_VALUE 0x27 +#define GLX_TRANSPARENT_ALPHA_VALUE 0x28 +#define GLX_STENCIL_BUFFER_BIT 0x00000040 +#define GLX_ACCUM_BUFFER_BIT 0x00000080 +#define GLX_NONE 0x8000 +#define GLX_SLOW_CONFIG 0x8001 +#define GLX_TRUE_COLOR 0x8002 +#define GLX_DIRECT_COLOR 0x8003 +#define GLX_PSEUDO_COLOR 0x8004 +#define GLX_STATIC_COLOR 0x8005 +#define GLX_GRAY_SCALE 0x8006 +#define GLX_STATIC_GRAY 0x8007 +#define GLX_TRANSPARENT_RGB 0x8008 +#define GLX_TRANSPARENT_INDEX 0x8009 +#define GLX_VISUAL_ID 0x800B +#define GLX_SCREEN 0x800C +#define GLX_NON_CONFORMANT_CONFIG 0x800D +#define GLX_DRAWABLE_TYPE 0x8010 +#define GLX_RENDER_TYPE 0x8011 +#define GLX_X_RENDERABLE 0x8012 +#define GLX_FBCONFIG_ID 0x8013 +#define GLX_RGBA_TYPE 0x8014 +#define GLX_COLOR_INDEX_TYPE 0x8015 +#define GLX_MAX_PBUFFER_WIDTH 0x8016 +#define GLX_MAX_PBUFFER_HEIGHT 0x8017 +#define GLX_MAX_PBUFFER_PIXELS 0x8018 +#define GLX_PRESERVED_CONTENTS 0x801B +#define GLX_LARGEST_PBUFFER 0x801C +#define GLX_WIDTH 0x801D +#define GLX_HEIGHT 0x801E +#define GLX_EVENT_MASK 0x801F +#define GLX_DAMAGED 0x8020 +#define GLX_SAVED 0x8021 +#define GLX_WINDOW 0x8022 +#define GLX_PBUFFER 0x8023 +#define GLX_PBUFFER_HEIGHT 0x8040 +#define GLX_PBUFFER_WIDTH 0x8041 +#define GLX_PBUFFER_CLOBBER_MASK 0x08000000 +#define GLX_DONT_CARE 0xFFFFFFFF + +typedef XID GLXFBConfigID; +typedef XID GLXWindow; +typedef XID GLXPbuffer; +typedef struct __GLXFBConfigRec *GLXFBConfig; + +typedef struct { + int event_type; + int draw_type; + unsigned long serial; + Bool send_event; + Display *display; + GLXDrawable drawable; + unsigned int buffer_mask; + unsigned int aux_buffer; + int x, y; + int width, height; + int count; +} GLXPbufferClobberEvent; +typedef union __GLXEvent { + GLXPbufferClobberEvent glxpbufferclobber; + long pad[24]; +} GLXEvent; + +typedef GLXFBConfig* ( * PFNGLXCHOOSEFBCONFIGPROC) (Display *dpy, int screen, const int *attrib_list, int *nelements); +typedef GLXContext ( * PFNGLXCREATENEWCONTEXTPROC) (Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct); +typedef GLXPbuffer ( * PFNGLXCREATEPBUFFERPROC) (Display *dpy, GLXFBConfig config, const int *attrib_list); +typedef GLXPixmap ( * PFNGLXCREATEPIXMAPPROC) (Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attrib_list); +typedef GLXWindow ( * PFNGLXCREATEWINDOWPROC) (Display *dpy, GLXFBConfig config, Window win, const int *attrib_list); +typedef void ( * PFNGLXDESTROYPBUFFERPROC) (Display *dpy, GLXPbuffer pbuf); +typedef void ( * PFNGLXDESTROYPIXMAPPROC) (Display *dpy, GLXPixmap pixmap); +typedef void ( * PFNGLXDESTROYWINDOWPROC) (Display *dpy, GLXWindow win); +typedef GLXDrawable ( * PFNGLXGETCURRENTREADDRAWABLEPROC) (void); +typedef int ( * PFNGLXGETFBCONFIGATTRIBPROC) (Display *dpy, GLXFBConfig config, int attribute, int *value); +typedef GLXFBConfig* ( * PFNGLXGETFBCONFIGSPROC) (Display *dpy, int screen, int *nelements); +typedef void ( * PFNGLXGETSELECTEDEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long *event_mask); +typedef XVisualInfo* ( * PFNGLXGETVISUALFROMFBCONFIGPROC) (Display *dpy, GLXFBConfig config); +typedef Bool ( * PFNGLXMAKECONTEXTCURRENTPROC) (Display *display, GLXDrawable draw, GLXDrawable read, GLXContext ctx); +typedef int ( * PFNGLXQUERYCONTEXTPROC) (Display *dpy, GLXContext ctx, int attribute, int *value); +typedef void ( * PFNGLXQUERYDRAWABLEPROC) (Display *dpy, GLXDrawable draw, int attribute, unsigned int *value); +typedef void ( * PFNGLXSELECTEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long event_mask); + +#define glXChooseFBConfig GLXEW_GET_FUN(__glewXChooseFBConfig) +#define glXCreateNewContext GLXEW_GET_FUN(__glewXCreateNewContext) +#define glXCreatePbuffer GLXEW_GET_FUN(__glewXCreatePbuffer) +#define glXCreatePixmap GLXEW_GET_FUN(__glewXCreatePixmap) +#define glXCreateWindow GLXEW_GET_FUN(__glewXCreateWindow) +#define glXDestroyPbuffer GLXEW_GET_FUN(__glewXDestroyPbuffer) +#define glXDestroyPixmap GLXEW_GET_FUN(__glewXDestroyPixmap) +#define glXDestroyWindow GLXEW_GET_FUN(__glewXDestroyWindow) +#define glXGetCurrentReadDrawable GLXEW_GET_FUN(__glewXGetCurrentReadDrawable) +#define glXGetFBConfigAttrib GLXEW_GET_FUN(__glewXGetFBConfigAttrib) +#define glXGetFBConfigs GLXEW_GET_FUN(__glewXGetFBConfigs) +#define glXGetSelectedEvent GLXEW_GET_FUN(__glewXGetSelectedEvent) +#define glXGetVisualFromFBConfig GLXEW_GET_FUN(__glewXGetVisualFromFBConfig) +#define glXMakeContextCurrent GLXEW_GET_FUN(__glewXMakeContextCurrent) +#define glXQueryContext GLXEW_GET_FUN(__glewXQueryContext) +#define glXQueryDrawable GLXEW_GET_FUN(__glewXQueryDrawable) +#define glXSelectEvent GLXEW_GET_FUN(__glewXSelectEvent) + +#define GLXEW_VERSION_1_3 GLXEW_GET_VAR(__GLXEW_VERSION_1_3) + +#endif /* GLX_VERSION_1_3 */ + +/* ---------------------------- GLX_VERSION_1_4 ---------------------------- */ + +#ifndef GLX_VERSION_1_4 +#define GLX_VERSION_1_4 1 + +#define GLX_SAMPLE_BUFFERS 100000 +#define GLX_SAMPLES 100001 + +extern void ( * glXGetProcAddress (const GLubyte *procName)) (void); + +#define GLXEW_VERSION_1_4 GLXEW_GET_VAR(__GLXEW_VERSION_1_4) + +#endif /* GLX_VERSION_1_4 */ + +/* -------------------------- GLX_3DFX_multisample ------------------------- */ + +#ifndef GLX_3DFX_multisample +#define GLX_3DFX_multisample 1 + +#define GLX_SAMPLE_BUFFERS_3DFX 0x8050 +#define GLX_SAMPLES_3DFX 0x8051 + +#define GLXEW_3DFX_multisample GLXEW_GET_VAR(__GLXEW_3DFX_multisample) + +#endif /* GLX_3DFX_multisample */ + +/* ------------------------- GLX_ARB_create_context ------------------------ */ + +#ifndef GLX_ARB_create_context +#define GLX_ARB_create_context 1 + +#define GLX_CONTEXT_DEBUG_BIT_ARB 0x0001 +#define GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x0002 +#define GLX_CONTEXT_MAJOR_VERSION_ARB 0x2091 +#define GLX_CONTEXT_MINOR_VERSION_ARB 0x2092 +#define GLX_CONTEXT_FLAGS_ARB 0x2094 + +typedef GLXContext ( * PFNGLXCREATECONTEXTATTRIBSARBPROC) (Display* dpy, GLXFBConfig config, GLXContext share_context, Bool direct, const int *attrib_list); + +#define glXCreateContextAttribsARB GLXEW_GET_FUN(__glewXCreateContextAttribsARB) + +#define GLXEW_ARB_create_context GLXEW_GET_VAR(__GLXEW_ARB_create_context) + +#endif /* GLX_ARB_create_context */ + +/* ------------------------- GLX_ARB_fbconfig_float ------------------------ */ + +#ifndef GLX_ARB_fbconfig_float +#define GLX_ARB_fbconfig_float 1 + +#define GLX_RGBA_FLOAT_BIT 0x00000004 +#define GLX_RGBA_FLOAT_TYPE 0x20B9 + +#define GLXEW_ARB_fbconfig_float GLXEW_GET_VAR(__GLXEW_ARB_fbconfig_float) + +#endif /* GLX_ARB_fbconfig_float */ + +/* ------------------------ GLX_ARB_framebuffer_sRGB ----------------------- */ + +#ifndef GLX_ARB_framebuffer_sRGB +#define GLX_ARB_framebuffer_sRGB 1 + +#define GLX_FRAMEBUFFER_SRGB_CAPABLE_ARB 0x20B2 + +#define GLXEW_ARB_framebuffer_sRGB GLXEW_GET_VAR(__GLXEW_ARB_framebuffer_sRGB) + +#endif /* GLX_ARB_framebuffer_sRGB */ + +/* ------------------------ GLX_ARB_get_proc_address ----------------------- */ + +#ifndef GLX_ARB_get_proc_address +#define GLX_ARB_get_proc_address 1 + +extern void ( * glXGetProcAddressARB (const GLubyte *procName)) (void); + +#define GLXEW_ARB_get_proc_address GLXEW_GET_VAR(__GLXEW_ARB_get_proc_address) + +#endif /* GLX_ARB_get_proc_address */ + +/* -------------------------- GLX_ARB_multisample -------------------------- */ + +#ifndef GLX_ARB_multisample +#define GLX_ARB_multisample 1 + +#define GLX_SAMPLE_BUFFERS_ARB 100000 +#define GLX_SAMPLES_ARB 100001 + +#define GLXEW_ARB_multisample GLXEW_GET_VAR(__GLXEW_ARB_multisample) + +#endif /* GLX_ARB_multisample */ + +/* ----------------------- GLX_ATI_pixel_format_float ---------------------- */ + +#ifndef GLX_ATI_pixel_format_float +#define GLX_ATI_pixel_format_float 1 + +#define GLX_RGBA_FLOAT_ATI_BIT 0x00000100 + +#define GLXEW_ATI_pixel_format_float GLXEW_GET_VAR(__GLXEW_ATI_pixel_format_float) + +#endif /* GLX_ATI_pixel_format_float */ + +/* ------------------------- GLX_ATI_render_texture ------------------------ */ + +#ifndef GLX_ATI_render_texture +#define GLX_ATI_render_texture 1 + +#define GLX_BIND_TO_TEXTURE_RGB_ATI 0x9800 +#define GLX_BIND_TO_TEXTURE_RGBA_ATI 0x9801 +#define GLX_TEXTURE_FORMAT_ATI 0x9802 +#define GLX_TEXTURE_TARGET_ATI 0x9803 +#define GLX_MIPMAP_TEXTURE_ATI 0x9804 +#define GLX_TEXTURE_RGB_ATI 0x9805 +#define GLX_TEXTURE_RGBA_ATI 0x9806 +#define GLX_NO_TEXTURE_ATI 0x9807 +#define GLX_TEXTURE_CUBE_MAP_ATI 0x9808 +#define GLX_TEXTURE_1D_ATI 0x9809 +#define GLX_TEXTURE_2D_ATI 0x980A +#define GLX_MIPMAP_LEVEL_ATI 0x980B +#define GLX_CUBE_MAP_FACE_ATI 0x980C +#define GLX_TEXTURE_CUBE_MAP_POSITIVE_X_ATI 0x980D +#define GLX_TEXTURE_CUBE_MAP_NEGATIVE_X_ATI 0x980E +#define GLX_TEXTURE_CUBE_MAP_POSITIVE_Y_ATI 0x980F +#define GLX_TEXTURE_CUBE_MAP_NEGATIVE_Y_ATI 0x9810 +#define GLX_TEXTURE_CUBE_MAP_POSITIVE_Z_ATI 0x9811 +#define GLX_TEXTURE_CUBE_MAP_NEGATIVE_Z_ATI 0x9812 +#define GLX_FRONT_LEFT_ATI 0x9813 +#define GLX_FRONT_RIGHT_ATI 0x9814 +#define GLX_BACK_LEFT_ATI 0x9815 +#define GLX_BACK_RIGHT_ATI 0x9816 +#define GLX_AUX0_ATI 0x9817 +#define GLX_AUX1_ATI 0x9818 +#define GLX_AUX2_ATI 0x9819 +#define GLX_AUX3_ATI 0x981A +#define GLX_AUX4_ATI 0x981B +#define GLX_AUX5_ATI 0x981C +#define GLX_AUX6_ATI 0x981D +#define GLX_AUX7_ATI 0x981E +#define GLX_AUX8_ATI 0x981F +#define GLX_AUX9_ATI 0x9820 +#define GLX_BIND_TO_TEXTURE_LUMINANCE_ATI 0x9821 +#define GLX_BIND_TO_TEXTURE_INTENSITY_ATI 0x9822 + +typedef void ( * PFNGLXBINDTEXIMAGEATIPROC) (Display *dpy, GLXPbuffer pbuf, int buffer); +typedef void ( * PFNGLXDRAWABLEATTRIBATIPROC) (Display *dpy, GLXDrawable draw, const int *attrib_list); +typedef void ( * PFNGLXRELEASETEXIMAGEATIPROC) (Display *dpy, GLXPbuffer pbuf, int buffer); + +#define glXBindTexImageATI GLXEW_GET_FUN(__glewXBindTexImageATI) +#define glXDrawableAttribATI GLXEW_GET_FUN(__glewXDrawableAttribATI) +#define glXReleaseTexImageATI GLXEW_GET_FUN(__glewXReleaseTexImageATI) + +#define GLXEW_ATI_render_texture GLXEW_GET_VAR(__GLXEW_ATI_render_texture) + +#endif /* GLX_ATI_render_texture */ + +/* --------------------- GLX_EXT_fbconfig_packed_float --------------------- */ + +#ifndef GLX_EXT_fbconfig_packed_float +#define GLX_EXT_fbconfig_packed_float 1 + +#define GLX_RGBA_UNSIGNED_FLOAT_BIT_EXT 0x00000008 +#define GLX_RGBA_UNSIGNED_FLOAT_TYPE_EXT 0x20B1 + +#define GLXEW_EXT_fbconfig_packed_float GLXEW_GET_VAR(__GLXEW_EXT_fbconfig_packed_float) + +#endif /* GLX_EXT_fbconfig_packed_float */ + +/* ------------------------ GLX_EXT_framebuffer_sRGB ----------------------- */ + +#ifndef GLX_EXT_framebuffer_sRGB +#define GLX_EXT_framebuffer_sRGB 1 + +#define GLX_FRAMEBUFFER_SRGB_CAPABLE_EXT 0x20B2 + +#define GLXEW_EXT_framebuffer_sRGB GLXEW_GET_VAR(__GLXEW_EXT_framebuffer_sRGB) + +#endif /* GLX_EXT_framebuffer_sRGB */ + +/* ------------------------- GLX_EXT_import_context ------------------------ */ + +#ifndef GLX_EXT_import_context +#define GLX_EXT_import_context 1 + +#define GLX_SHARE_CONTEXT_EXT 0x800A +#define GLX_VISUAL_ID_EXT 0x800B +#define GLX_SCREEN_EXT 0x800C + +typedef XID GLXContextID; + +typedef void ( * PFNGLXFREECONTEXTEXTPROC) (Display* dpy, GLXContext context); +typedef GLXContextID ( * PFNGLXGETCONTEXTIDEXTPROC) (const GLXContext context); +typedef GLXContext ( * PFNGLXIMPORTCONTEXTEXTPROC) (Display* dpy, GLXContextID contextID); +typedef int ( * PFNGLXQUERYCONTEXTINFOEXTPROC) (Display* dpy, GLXContext context, int attribute,int *value); + +#define glXFreeContextEXT GLXEW_GET_FUN(__glewXFreeContextEXT) +#define glXGetContextIDEXT GLXEW_GET_FUN(__glewXGetContextIDEXT) +#define glXImportContextEXT GLXEW_GET_FUN(__glewXImportContextEXT) +#define glXQueryContextInfoEXT GLXEW_GET_FUN(__glewXQueryContextInfoEXT) + +#define GLXEW_EXT_import_context GLXEW_GET_VAR(__GLXEW_EXT_import_context) + +#endif /* GLX_EXT_import_context */ + +/* -------------------------- GLX_EXT_scene_marker ------------------------- */ + +#ifndef GLX_EXT_scene_marker +#define GLX_EXT_scene_marker 1 + +#define GLXEW_EXT_scene_marker GLXEW_GET_VAR(__GLXEW_EXT_scene_marker) + +#endif /* GLX_EXT_scene_marker */ + +/* ---------------------- GLX_EXT_texture_from_pixmap ---------------------- */ + +#ifndef GLX_EXT_texture_from_pixmap +#define GLX_EXT_texture_from_pixmap 1 + +#define GLX_TEXTURE_1D_BIT_EXT 0x00000001 +#define GLX_TEXTURE_2D_BIT_EXT 0x00000002 +#define GLX_TEXTURE_RECTANGLE_BIT_EXT 0x00000004 +#define GLX_BIND_TO_TEXTURE_RGB_EXT 0x20D0 +#define GLX_BIND_TO_TEXTURE_RGBA_EXT 0x20D1 +#define GLX_BIND_TO_MIPMAP_TEXTURE_EXT 0x20D2 +#define GLX_BIND_TO_TEXTURE_TARGETS_EXT 0x20D3 +#define GLX_Y_INVERTED_EXT 0x20D4 +#define GLX_TEXTURE_FORMAT_EXT 0x20D5 +#define GLX_TEXTURE_TARGET_EXT 0x20D6 +#define GLX_MIPMAP_TEXTURE_EXT 0x20D7 +#define GLX_TEXTURE_FORMAT_NONE_EXT 0x20D8 +#define GLX_TEXTURE_FORMAT_RGB_EXT 0x20D9 +#define GLX_TEXTURE_FORMAT_RGBA_EXT 0x20DA +#define GLX_TEXTURE_1D_EXT 0x20DB +#define GLX_TEXTURE_2D_EXT 0x20DC +#define GLX_TEXTURE_RECTANGLE_EXT 0x20DD +#define GLX_FRONT_LEFT_EXT 0x20DE +#define GLX_FRONT_RIGHT_EXT 0x20DF +#define GLX_BACK_LEFT_EXT 0x20E0 +#define GLX_BACK_RIGHT_EXT 0x20E1 +#define GLX_AUX0_EXT 0x20E2 +#define GLX_AUX1_EXT 0x20E3 +#define GLX_AUX2_EXT 0x20E4 +#define GLX_AUX3_EXT 0x20E5 +#define GLX_AUX4_EXT 0x20E6 +#define GLX_AUX5_EXT 0x20E7 +#define GLX_AUX6_EXT 0x20E8 +#define GLX_AUX7_EXT 0x20E9 +#define GLX_AUX8_EXT 0x20EA +#define GLX_AUX9_EXT 0x20EB + +typedef void ( * PFNGLXBINDTEXIMAGEEXTPROC) (Display* display, GLXDrawable drawable, int buffer, const int *attrib_list); +typedef void ( * PFNGLXRELEASETEXIMAGEEXTPROC) (Display* display, GLXDrawable drawable, int buffer); + +#define glXBindTexImageEXT GLXEW_GET_FUN(__glewXBindTexImageEXT) +#define glXReleaseTexImageEXT GLXEW_GET_FUN(__glewXReleaseTexImageEXT) + +#define GLXEW_EXT_texture_from_pixmap GLXEW_GET_VAR(__GLXEW_EXT_texture_from_pixmap) + +#endif /* GLX_EXT_texture_from_pixmap */ + +/* -------------------------- GLX_EXT_visual_info -------------------------- */ + +#ifndef GLX_EXT_visual_info +#define GLX_EXT_visual_info 1 + +#define GLX_X_VISUAL_TYPE_EXT 0x22 +#define GLX_TRANSPARENT_TYPE_EXT 0x23 +#define GLX_TRANSPARENT_INDEX_VALUE_EXT 0x24 +#define GLX_TRANSPARENT_RED_VALUE_EXT 0x25 +#define GLX_TRANSPARENT_GREEN_VALUE_EXT 0x26 +#define GLX_TRANSPARENT_BLUE_VALUE_EXT 0x27 +#define GLX_TRANSPARENT_ALPHA_VALUE_EXT 0x28 +#define GLX_NONE_EXT 0x8000 +#define GLX_TRUE_COLOR_EXT 0x8002 +#define GLX_DIRECT_COLOR_EXT 0x8003 +#define GLX_PSEUDO_COLOR_EXT 0x8004 +#define GLX_STATIC_COLOR_EXT 0x8005 +#define GLX_GRAY_SCALE_EXT 0x8006 +#define GLX_STATIC_GRAY_EXT 0x8007 +#define GLX_TRANSPARENT_RGB_EXT 0x8008 +#define GLX_TRANSPARENT_INDEX_EXT 0x8009 + +#define GLXEW_EXT_visual_info GLXEW_GET_VAR(__GLXEW_EXT_visual_info) + +#endif /* GLX_EXT_visual_info */ + +/* ------------------------- GLX_EXT_visual_rating ------------------------- */ + +#ifndef GLX_EXT_visual_rating +#define GLX_EXT_visual_rating 1 + +#define GLX_VISUAL_CAVEAT_EXT 0x20 +#define GLX_SLOW_VISUAL_EXT 0x8001 +#define GLX_NON_CONFORMANT_VISUAL_EXT 0x800D + +#define GLXEW_EXT_visual_rating GLXEW_GET_VAR(__GLXEW_EXT_visual_rating) + +#endif /* GLX_EXT_visual_rating */ + +/* -------------------------- GLX_MESA_agp_offset -------------------------- */ + +#ifndef GLX_MESA_agp_offset +#define GLX_MESA_agp_offset 1 + +typedef unsigned int ( * PFNGLXGETAGPOFFSETMESAPROC) (const void* pointer); + +#define glXGetAGPOffsetMESA GLXEW_GET_FUN(__glewXGetAGPOffsetMESA) + +#define GLXEW_MESA_agp_offset GLXEW_GET_VAR(__GLXEW_MESA_agp_offset) + +#endif /* GLX_MESA_agp_offset */ + +/* ------------------------ GLX_MESA_copy_sub_buffer ----------------------- */ + +#ifndef GLX_MESA_copy_sub_buffer +#define GLX_MESA_copy_sub_buffer 1 + +typedef void ( * PFNGLXCOPYSUBBUFFERMESAPROC) (Display* dpy, GLXDrawable drawable, int x, int y, int width, int height); + +#define glXCopySubBufferMESA GLXEW_GET_FUN(__glewXCopySubBufferMESA) + +#define GLXEW_MESA_copy_sub_buffer GLXEW_GET_VAR(__GLXEW_MESA_copy_sub_buffer) + +#endif /* GLX_MESA_copy_sub_buffer */ + +/* ------------------------ GLX_MESA_pixmap_colormap ----------------------- */ + +#ifndef GLX_MESA_pixmap_colormap +#define GLX_MESA_pixmap_colormap 1 + +typedef GLXPixmap ( * PFNGLXCREATEGLXPIXMAPMESAPROC) (Display* dpy, XVisualInfo *visual, Pixmap pixmap, Colormap cmap); + +#define glXCreateGLXPixmapMESA GLXEW_GET_FUN(__glewXCreateGLXPixmapMESA) + +#define GLXEW_MESA_pixmap_colormap GLXEW_GET_VAR(__GLXEW_MESA_pixmap_colormap) + +#endif /* GLX_MESA_pixmap_colormap */ + +/* ------------------------ GLX_MESA_release_buffers ----------------------- */ + +#ifndef GLX_MESA_release_buffers +#define GLX_MESA_release_buffers 1 + +typedef Bool ( * PFNGLXRELEASEBUFFERSMESAPROC) (Display* dpy, GLXDrawable d); + +#define glXReleaseBuffersMESA GLXEW_GET_FUN(__glewXReleaseBuffersMESA) + +#define GLXEW_MESA_release_buffers GLXEW_GET_VAR(__GLXEW_MESA_release_buffers) + +#endif /* GLX_MESA_release_buffers */ + +/* ------------------------- GLX_MESA_set_3dfx_mode ------------------------ */ + +#ifndef GLX_MESA_set_3dfx_mode +#define GLX_MESA_set_3dfx_mode 1 + +#define GLX_3DFX_WINDOW_MODE_MESA 0x1 +#define GLX_3DFX_FULLSCREEN_MODE_MESA 0x2 + +typedef GLboolean ( * PFNGLXSET3DFXMODEMESAPROC) (GLint mode); + +#define glXSet3DfxModeMESA GLXEW_GET_FUN(__glewXSet3DfxModeMESA) + +#define GLXEW_MESA_set_3dfx_mode GLXEW_GET_VAR(__GLXEW_MESA_set_3dfx_mode) + +#endif /* GLX_MESA_set_3dfx_mode */ + +/* -------------------------- GLX_NV_float_buffer -------------------------- */ + +#ifndef GLX_NV_float_buffer +#define GLX_NV_float_buffer 1 + +#define GLX_FLOAT_COMPONENTS_NV 0x20B0 + +#define GLXEW_NV_float_buffer GLXEW_GET_VAR(__GLXEW_NV_float_buffer) + +#endif /* GLX_NV_float_buffer */ + +/* -------------------------- GLX_NV_present_video ------------------------- */ + +#ifndef GLX_NV_present_video +#define GLX_NV_present_video 1 + +#define GLX_NUM_VIDEO_SLOTS_NV 0x20F0 + +typedef int ( * PFNGLXBINDVIDEODEVICENVPROC) (Display* dpy, unsigned int video_slot, unsigned int video_device, const int *attrib_list); +typedef unsigned int* ( * PFNGLXENUMERATEVIDEODEVICESNVPROC) (Display *dpy, int screen, int *nelements); + +#define glXBindVideoDeviceNV GLXEW_GET_FUN(__glewXBindVideoDeviceNV) +#define glXEnumerateVideoDevicesNV GLXEW_GET_FUN(__glewXEnumerateVideoDevicesNV) + +#define GLXEW_NV_present_video GLXEW_GET_VAR(__GLXEW_NV_present_video) + +#endif /* GLX_NV_present_video */ + +/* --------------------------- GLX_NV_swap_group --------------------------- */ + +#ifndef GLX_NV_swap_group +#define GLX_NV_swap_group 1 + +typedef Bool ( * PFNGLXBINDSWAPBARRIERNVPROC) (Display* dpy, GLuint group, GLuint barrier); +typedef Bool ( * PFNGLXJOINSWAPGROUPNVPROC) (Display* dpy, GLXDrawable drawable, GLuint group); +typedef Bool ( * PFNGLXQUERYFRAMECOUNTNVPROC) (Display* dpy, int screen, GLuint *count); +typedef Bool ( * PFNGLXQUERYMAXSWAPGROUPSNVPROC) (Display* dpy, int screen, GLuint *maxGroups, GLuint *maxBarriers); +typedef Bool ( * PFNGLXQUERYSWAPGROUPNVPROC) (Display* dpy, GLXDrawable drawable, GLuint *group, GLuint *barrier); +typedef Bool ( * PFNGLXRESETFRAMECOUNTNVPROC) (Display* dpy, int screen); + +#define glXBindSwapBarrierNV GLXEW_GET_FUN(__glewXBindSwapBarrierNV) +#define glXJoinSwapGroupNV GLXEW_GET_FUN(__glewXJoinSwapGroupNV) +#define glXQueryFrameCountNV GLXEW_GET_FUN(__glewXQueryFrameCountNV) +#define glXQueryMaxSwapGroupsNV GLXEW_GET_FUN(__glewXQueryMaxSwapGroupsNV) +#define glXQuerySwapGroupNV GLXEW_GET_FUN(__glewXQuerySwapGroupNV) +#define glXResetFrameCountNV GLXEW_GET_FUN(__glewXResetFrameCountNV) + +#define GLXEW_NV_swap_group GLXEW_GET_VAR(__GLXEW_NV_swap_group) + +#endif /* GLX_NV_swap_group */ + +/* ----------------------- GLX_NV_vertex_array_range ----------------------- */ + +#ifndef GLX_NV_vertex_array_range +#define GLX_NV_vertex_array_range 1 + +typedef void * ( * PFNGLXALLOCATEMEMORYNVPROC) (GLsizei size, GLfloat readFrequency, GLfloat writeFrequency, GLfloat priority); +typedef void ( * PFNGLXFREEMEMORYNVPROC) (void *pointer); + +#define glXAllocateMemoryNV GLXEW_GET_FUN(__glewXAllocateMemoryNV) +#define glXFreeMemoryNV GLXEW_GET_FUN(__glewXFreeMemoryNV) + +#define GLXEW_NV_vertex_array_range GLXEW_GET_VAR(__GLXEW_NV_vertex_array_range) + +#endif /* GLX_NV_vertex_array_range */ + +/* -------------------------- GLX_NV_video_output -------------------------- */ + +#ifndef GLX_NV_video_output +#define GLX_NV_video_output 1 + +#define GLX_VIDEO_OUT_COLOR_NV 0x20C3 +#define GLX_VIDEO_OUT_ALPHA_NV 0x20C4 +#define GLX_VIDEO_OUT_DEPTH_NV 0x20C5 +#define GLX_VIDEO_OUT_COLOR_AND_ALPHA_NV 0x20C6 +#define GLX_VIDEO_OUT_COLOR_AND_DEPTH_NV 0x20C7 +#define GLX_VIDEO_OUT_FRAME_NV 0x20C8 +#define GLX_VIDEO_OUT_FIELD_1_NV 0x20C9 +#define GLX_VIDEO_OUT_FIELD_2_NV 0x20CA +#define GLX_VIDEO_OUT_STACKED_FIELDS_1_2_NV 0x20CB +#define GLX_VIDEO_OUT_STACKED_FIELDS_2_1_NV 0x20CC + +typedef int ( * PFNGLXBINDVIDEOIMAGENVPROC) (Display* dpy, GLXVideoDeviceNV VideoDevice, GLXPbuffer pbuf, int iVideoBuffer); +typedef int ( * PFNGLXGETVIDEODEVICENVPROC) (Display* dpy, int screen, int numVideoDevices, GLXVideoDeviceNV *pVideoDevice); +typedef int ( * PFNGLXGETVIDEOINFONVPROC) (Display* dpy, int screen, GLXVideoDeviceNV VideoDevice, unsigned long *pulCounterOutputPbuffer, unsigned long *pulCounterOutputVideo); +typedef int ( * PFNGLXRELEASEVIDEODEVICENVPROC) (Display* dpy, int screen, GLXVideoDeviceNV VideoDevice); +typedef int ( * PFNGLXRELEASEVIDEOIMAGENVPROC) (Display* dpy, GLXPbuffer pbuf); +typedef int ( * PFNGLXSENDPBUFFERTOVIDEONVPROC) (Display* dpy, GLXPbuffer pbuf, int iBufferType, unsigned long *pulCounterPbuffer, GLboolean bBlock); + +#define glXBindVideoImageNV GLXEW_GET_FUN(__glewXBindVideoImageNV) +#define glXGetVideoDeviceNV GLXEW_GET_FUN(__glewXGetVideoDeviceNV) +#define glXGetVideoInfoNV GLXEW_GET_FUN(__glewXGetVideoInfoNV) +#define glXReleaseVideoDeviceNV GLXEW_GET_FUN(__glewXReleaseVideoDeviceNV) +#define glXReleaseVideoImageNV GLXEW_GET_FUN(__glewXReleaseVideoImageNV) +#define glXSendPbufferToVideoNV GLXEW_GET_FUN(__glewXSendPbufferToVideoNV) + +#define GLXEW_NV_video_output GLXEW_GET_VAR(__GLXEW_NV_video_output) + +#endif /* GLX_NV_video_output */ + +/* -------------------------- GLX_OML_swap_method -------------------------- */ + +#ifndef GLX_OML_swap_method +#define GLX_OML_swap_method 1 + +#define GLX_SWAP_METHOD_OML 0x8060 +#define GLX_SWAP_EXCHANGE_OML 0x8061 +#define GLX_SWAP_COPY_OML 0x8062 +#define GLX_SWAP_UNDEFINED_OML 0x8063 + +#define GLXEW_OML_swap_method GLXEW_GET_VAR(__GLXEW_OML_swap_method) + +#endif /* GLX_OML_swap_method */ + +/* -------------------------- GLX_OML_sync_control ------------------------- */ + +#if !defined(GLX_OML_sync_control) && defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) +#include +#define GLX_OML_sync_control 1 + +typedef Bool ( * PFNGLXGETMSCRATEOMLPROC) (Display* dpy, GLXDrawable drawable, int32_t* numerator, int32_t* denominator); +typedef Bool ( * PFNGLXGETSYNCVALUESOMLPROC) (Display* dpy, GLXDrawable drawable, int64_t* ust, int64_t* msc, int64_t* sbc); +typedef int64_t ( * PFNGLXSWAPBUFFERSMSCOMLPROC) (Display* dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder); +typedef Bool ( * PFNGLXWAITFORMSCOMLPROC) (Display* dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder, int64_t* ust, int64_t* msc, int64_t* sbc); +typedef Bool ( * PFNGLXWAITFORSBCOMLPROC) (Display* dpy, GLXDrawable drawable, int64_t target_sbc, int64_t* ust, int64_t* msc, int64_t* sbc); + +#define glXGetMscRateOML GLXEW_GET_FUN(__glewXGetMscRateOML) +#define glXGetSyncValuesOML GLXEW_GET_FUN(__glewXGetSyncValuesOML) +#define glXSwapBuffersMscOML GLXEW_GET_FUN(__glewXSwapBuffersMscOML) +#define glXWaitForMscOML GLXEW_GET_FUN(__glewXWaitForMscOML) +#define glXWaitForSbcOML GLXEW_GET_FUN(__glewXWaitForSbcOML) + +#define GLXEW_OML_sync_control GLXEW_GET_VAR(__GLXEW_OML_sync_control) + +#endif /* GLX_OML_sync_control */ + +/* ------------------------ GLX_SGIS_blended_overlay ----------------------- */ + +#ifndef GLX_SGIS_blended_overlay +#define GLX_SGIS_blended_overlay 1 + +#define GLX_BLENDED_RGBA_SGIS 0x8025 + +#define GLXEW_SGIS_blended_overlay GLXEW_GET_VAR(__GLXEW_SGIS_blended_overlay) + +#endif /* GLX_SGIS_blended_overlay */ + +/* -------------------------- GLX_SGIS_color_range ------------------------- */ + +#ifndef GLX_SGIS_color_range +#define GLX_SGIS_color_range 1 + +#define GLX_MIN_RED_SGIS 0 +#define GLX_MAX_GREEN_SGIS 0 +#define GLX_MIN_BLUE_SGIS 0 +#define GLX_MAX_ALPHA_SGIS 0 +#define GLX_MIN_GREEN_SGIS 0 +#define GLX_MIN_ALPHA_SGIS 0 +#define GLX_MAX_RED_SGIS 0 +#define GLX_EXTENDED_RANGE_SGIS 0 +#define GLX_MAX_BLUE_SGIS 0 + +#define GLXEW_SGIS_color_range GLXEW_GET_VAR(__GLXEW_SGIS_color_range) + +#endif /* GLX_SGIS_color_range */ + +/* -------------------------- GLX_SGIS_multisample ------------------------- */ + +#ifndef GLX_SGIS_multisample +#define GLX_SGIS_multisample 1 + +#define GLX_SAMPLE_BUFFERS_SGIS 100000 +#define GLX_SAMPLES_SGIS 100001 + +#define GLXEW_SGIS_multisample GLXEW_GET_VAR(__GLXEW_SGIS_multisample) + +#endif /* GLX_SGIS_multisample */ + +/* ---------------------- GLX_SGIS_shared_multisample ---------------------- */ + +#ifndef GLX_SGIS_shared_multisample +#define GLX_SGIS_shared_multisample 1 + +#define GLX_MULTISAMPLE_SUB_RECT_WIDTH_SGIS 0x8026 +#define GLX_MULTISAMPLE_SUB_RECT_HEIGHT_SGIS 0x8027 + +#define GLXEW_SGIS_shared_multisample GLXEW_GET_VAR(__GLXEW_SGIS_shared_multisample) + +#endif /* GLX_SGIS_shared_multisample */ + +/* --------------------------- GLX_SGIX_fbconfig --------------------------- */ + +#ifndef GLX_SGIX_fbconfig +#define GLX_SGIX_fbconfig 1 + +#define GLX_WINDOW_BIT_SGIX 0x00000001 +#define GLX_RGBA_BIT_SGIX 0x00000001 +#define GLX_PIXMAP_BIT_SGIX 0x00000002 +#define GLX_COLOR_INDEX_BIT_SGIX 0x00000002 +#define GLX_SCREEN_EXT 0x800C +#define GLX_DRAWABLE_TYPE_SGIX 0x8010 +#define GLX_RENDER_TYPE_SGIX 0x8011 +#define GLX_X_RENDERABLE_SGIX 0x8012 +#define GLX_FBCONFIG_ID_SGIX 0x8013 +#define GLX_RGBA_TYPE_SGIX 0x8014 +#define GLX_COLOR_INDEX_TYPE_SGIX 0x8015 + +typedef XID GLXFBConfigIDSGIX; +typedef struct __GLXFBConfigRec *GLXFBConfigSGIX; + +typedef GLXFBConfigSGIX* ( * PFNGLXCHOOSEFBCONFIGSGIXPROC) (Display *dpy, int screen, const int *attrib_list, int *nelements); +typedef GLXContext ( * PFNGLXCREATECONTEXTWITHCONFIGSGIXPROC) (Display* dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct); +typedef GLXPixmap ( * PFNGLXCREATEGLXPIXMAPWITHCONFIGSGIXPROC) (Display* dpy, GLXFBConfig config, Pixmap pixmap); +typedef int ( * PFNGLXGETFBCONFIGATTRIBSGIXPROC) (Display* dpy, GLXFBConfigSGIX config, int attribute, int *value); +typedef GLXFBConfigSGIX ( * PFNGLXGETFBCONFIGFROMVISUALSGIXPROC) (Display* dpy, XVisualInfo *vis); +typedef XVisualInfo* ( * PFNGLXGETVISUALFROMFBCONFIGSGIXPROC) (Display *dpy, GLXFBConfig config); + +#define glXChooseFBConfigSGIX GLXEW_GET_FUN(__glewXChooseFBConfigSGIX) +#define glXCreateContextWithConfigSGIX GLXEW_GET_FUN(__glewXCreateContextWithConfigSGIX) +#define glXCreateGLXPixmapWithConfigSGIX GLXEW_GET_FUN(__glewXCreateGLXPixmapWithConfigSGIX) +#define glXGetFBConfigAttribSGIX GLXEW_GET_FUN(__glewXGetFBConfigAttribSGIX) +#define glXGetFBConfigFromVisualSGIX GLXEW_GET_FUN(__glewXGetFBConfigFromVisualSGIX) +#define glXGetVisualFromFBConfigSGIX GLXEW_GET_FUN(__glewXGetVisualFromFBConfigSGIX) + +#define GLXEW_SGIX_fbconfig GLXEW_GET_VAR(__GLXEW_SGIX_fbconfig) + +#endif /* GLX_SGIX_fbconfig */ + +/* --------------------------- GLX_SGIX_hyperpipe -------------------------- */ + +#ifndef GLX_SGIX_hyperpipe +#define GLX_SGIX_hyperpipe 1 + +#define GLX_HYPERPIPE_DISPLAY_PIPE_SGIX 0x00000001 +#define GLX_PIPE_RECT_SGIX 0x00000001 +#define GLX_PIPE_RECT_LIMITS_SGIX 0x00000002 +#define GLX_HYPERPIPE_RENDER_PIPE_SGIX 0x00000002 +#define GLX_HYPERPIPE_STEREO_SGIX 0x00000003 +#define GLX_HYPERPIPE_PIXEL_AVERAGE_SGIX 0x00000004 +#define GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX 80 +#define GLX_BAD_HYPERPIPE_CONFIG_SGIX 91 +#define GLX_BAD_HYPERPIPE_SGIX 92 +#define GLX_HYPERPIPE_ID_SGIX 0x8030 + +typedef struct { + char pipeName[GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX]; + int networkId; +} GLXHyperpipeNetworkSGIX; +typedef struct { + char pipeName[GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX]; + int XOrigin; + int YOrigin; + int maxHeight; + int maxWidth; +} GLXPipeRectLimits; +typedef struct { + char pipeName[GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX]; + int channel; + unsigned int participationType; + int timeSlice; +} GLXHyperpipeConfigSGIX; +typedef struct { + char pipeName[GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX]; + int srcXOrigin; + int srcYOrigin; + int srcWidth; + int srcHeight; + int destXOrigin; + int destYOrigin; + int destWidth; + int destHeight; +} GLXPipeRect; + +typedef int ( * PFNGLXBINDHYPERPIPESGIXPROC) (Display *dpy, int hpId); +typedef int ( * PFNGLXDESTROYHYPERPIPECONFIGSGIXPROC) (Display *dpy, int hpId); +typedef int ( * PFNGLXHYPERPIPEATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *attribList); +typedef int ( * PFNGLXHYPERPIPECONFIGSGIXPROC) (Display *dpy, int networkId, int npipes, GLXHyperpipeConfigSGIX *cfg, int *hpId); +typedef int ( * PFNGLXQUERYHYPERPIPEATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *returnAttribList); +typedef int ( * PFNGLXQUERYHYPERPIPEBESTATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *attribList, void *returnAttribList); +typedef GLXHyperpipeConfigSGIX * ( * PFNGLXQUERYHYPERPIPECONFIGSGIXPROC) (Display *dpy, int hpId, int *npipes); +typedef GLXHyperpipeNetworkSGIX * ( * PFNGLXQUERYHYPERPIPENETWORKSGIXPROC) (Display *dpy, int *npipes); + +#define glXBindHyperpipeSGIX GLXEW_GET_FUN(__glewXBindHyperpipeSGIX) +#define glXDestroyHyperpipeConfigSGIX GLXEW_GET_FUN(__glewXDestroyHyperpipeConfigSGIX) +#define glXHyperpipeAttribSGIX GLXEW_GET_FUN(__glewXHyperpipeAttribSGIX) +#define glXHyperpipeConfigSGIX GLXEW_GET_FUN(__glewXHyperpipeConfigSGIX) +#define glXQueryHyperpipeAttribSGIX GLXEW_GET_FUN(__glewXQueryHyperpipeAttribSGIX) +#define glXQueryHyperpipeBestAttribSGIX GLXEW_GET_FUN(__glewXQueryHyperpipeBestAttribSGIX) +#define glXQueryHyperpipeConfigSGIX GLXEW_GET_FUN(__glewXQueryHyperpipeConfigSGIX) +#define glXQueryHyperpipeNetworkSGIX GLXEW_GET_FUN(__glewXQueryHyperpipeNetworkSGIX) + +#define GLXEW_SGIX_hyperpipe GLXEW_GET_VAR(__GLXEW_SGIX_hyperpipe) + +#endif /* GLX_SGIX_hyperpipe */ + +/* ---------------------------- GLX_SGIX_pbuffer --------------------------- */ + +#ifndef GLX_SGIX_pbuffer +#define GLX_SGIX_pbuffer 1 + +#define GLX_FRONT_LEFT_BUFFER_BIT_SGIX 0x00000001 +#define GLX_FRONT_RIGHT_BUFFER_BIT_SGIX 0x00000002 +#define GLX_PBUFFER_BIT_SGIX 0x00000004 +#define GLX_BACK_LEFT_BUFFER_BIT_SGIX 0x00000004 +#define GLX_BACK_RIGHT_BUFFER_BIT_SGIX 0x00000008 +#define GLX_AUX_BUFFERS_BIT_SGIX 0x00000010 +#define GLX_DEPTH_BUFFER_BIT_SGIX 0x00000020 +#define GLX_STENCIL_BUFFER_BIT_SGIX 0x00000040 +#define GLX_ACCUM_BUFFER_BIT_SGIX 0x00000080 +#define GLX_SAMPLE_BUFFERS_BIT_SGIX 0x00000100 +#define GLX_MAX_PBUFFER_WIDTH_SGIX 0x8016 +#define GLX_MAX_PBUFFER_HEIGHT_SGIX 0x8017 +#define GLX_MAX_PBUFFER_PIXELS_SGIX 0x8018 +#define GLX_OPTIMAL_PBUFFER_WIDTH_SGIX 0x8019 +#define GLX_OPTIMAL_PBUFFER_HEIGHT_SGIX 0x801A +#define GLX_PRESERVED_CONTENTS_SGIX 0x801B +#define GLX_LARGEST_PBUFFER_SGIX 0x801C +#define GLX_WIDTH_SGIX 0x801D +#define GLX_HEIGHT_SGIX 0x801E +#define GLX_EVENT_MASK_SGIX 0x801F +#define GLX_DAMAGED_SGIX 0x8020 +#define GLX_SAVED_SGIX 0x8021 +#define GLX_WINDOW_SGIX 0x8022 +#define GLX_PBUFFER_SGIX 0x8023 +#define GLX_BUFFER_CLOBBER_MASK_SGIX 0x08000000 + +typedef XID GLXPbufferSGIX; +typedef struct { int type; unsigned long serial; Bool send_event; Display *display; GLXDrawable drawable; int event_type; int draw_type; unsigned int mask; int x, y; int width, height; int count; } GLXBufferClobberEventSGIX; + +typedef GLXPbuffer ( * PFNGLXCREATEGLXPBUFFERSGIXPROC) (Display* dpy, GLXFBConfig config, unsigned int width, unsigned int height, int *attrib_list); +typedef void ( * PFNGLXDESTROYGLXPBUFFERSGIXPROC) (Display* dpy, GLXPbuffer pbuf); +typedef void ( * PFNGLXGETSELECTEDEVENTSGIXPROC) (Display* dpy, GLXDrawable drawable, unsigned long *mask); +typedef void ( * PFNGLXQUERYGLXPBUFFERSGIXPROC) (Display* dpy, GLXPbuffer pbuf, int attribute, unsigned int *value); +typedef void ( * PFNGLXSELECTEVENTSGIXPROC) (Display* dpy, GLXDrawable drawable, unsigned long mask); + +#define glXCreateGLXPbufferSGIX GLXEW_GET_FUN(__glewXCreateGLXPbufferSGIX) +#define glXDestroyGLXPbufferSGIX GLXEW_GET_FUN(__glewXDestroyGLXPbufferSGIX) +#define glXGetSelectedEventSGIX GLXEW_GET_FUN(__glewXGetSelectedEventSGIX) +#define glXQueryGLXPbufferSGIX GLXEW_GET_FUN(__glewXQueryGLXPbufferSGIX) +#define glXSelectEventSGIX GLXEW_GET_FUN(__glewXSelectEventSGIX) + +#define GLXEW_SGIX_pbuffer GLXEW_GET_VAR(__GLXEW_SGIX_pbuffer) + +#endif /* GLX_SGIX_pbuffer */ + +/* ------------------------- GLX_SGIX_swap_barrier ------------------------- */ + +#ifndef GLX_SGIX_swap_barrier +#define GLX_SGIX_swap_barrier 1 + +typedef void ( * PFNGLXBINDSWAPBARRIERSGIXPROC) (Display *dpy, GLXDrawable drawable, int barrier); +typedef Bool ( * PFNGLXQUERYMAXSWAPBARRIERSSGIXPROC) (Display *dpy, int screen, int *max); + +#define glXBindSwapBarrierSGIX GLXEW_GET_FUN(__glewXBindSwapBarrierSGIX) +#define glXQueryMaxSwapBarriersSGIX GLXEW_GET_FUN(__glewXQueryMaxSwapBarriersSGIX) + +#define GLXEW_SGIX_swap_barrier GLXEW_GET_VAR(__GLXEW_SGIX_swap_barrier) + +#endif /* GLX_SGIX_swap_barrier */ + +/* -------------------------- GLX_SGIX_swap_group -------------------------- */ + +#ifndef GLX_SGIX_swap_group +#define GLX_SGIX_swap_group 1 + +typedef void ( * PFNGLXJOINSWAPGROUPSGIXPROC) (Display *dpy, GLXDrawable drawable, GLXDrawable member); + +#define glXJoinSwapGroupSGIX GLXEW_GET_FUN(__glewXJoinSwapGroupSGIX) + +#define GLXEW_SGIX_swap_group GLXEW_GET_VAR(__GLXEW_SGIX_swap_group) + +#endif /* GLX_SGIX_swap_group */ + +/* ------------------------- GLX_SGIX_video_resize ------------------------- */ + +#ifndef GLX_SGIX_video_resize +#define GLX_SGIX_video_resize 1 + +#define GLX_SYNC_FRAME_SGIX 0x00000000 +#define GLX_SYNC_SWAP_SGIX 0x00000001 + +typedef int ( * PFNGLXBINDCHANNELTOWINDOWSGIXPROC) (Display* display, int screen, int channel, Window window); +typedef int ( * PFNGLXCHANNELRECTSGIXPROC) (Display* display, int screen, int channel, int x, int y, int w, int h); +typedef int ( * PFNGLXCHANNELRECTSYNCSGIXPROC) (Display* display, int screen, int channel, GLenum synctype); +typedef int ( * PFNGLXQUERYCHANNELDELTASSGIXPROC) (Display* display, int screen, int channel, int *x, int *y, int *w, int *h); +typedef int ( * PFNGLXQUERYCHANNELRECTSGIXPROC) (Display* display, int screen, int channel, int *dx, int *dy, int *dw, int *dh); + +#define glXBindChannelToWindowSGIX GLXEW_GET_FUN(__glewXBindChannelToWindowSGIX) +#define glXChannelRectSGIX GLXEW_GET_FUN(__glewXChannelRectSGIX) +#define glXChannelRectSyncSGIX GLXEW_GET_FUN(__glewXChannelRectSyncSGIX) +#define glXQueryChannelDeltasSGIX GLXEW_GET_FUN(__glewXQueryChannelDeltasSGIX) +#define glXQueryChannelRectSGIX GLXEW_GET_FUN(__glewXQueryChannelRectSGIX) + +#define GLXEW_SGIX_video_resize GLXEW_GET_VAR(__GLXEW_SGIX_video_resize) + +#endif /* GLX_SGIX_video_resize */ + +/* ---------------------- GLX_SGIX_visual_select_group --------------------- */ + +#ifndef GLX_SGIX_visual_select_group +#define GLX_SGIX_visual_select_group 1 + +#define GLX_VISUAL_SELECT_GROUP_SGIX 0x8028 + +#define GLXEW_SGIX_visual_select_group GLXEW_GET_VAR(__GLXEW_SGIX_visual_select_group) + +#endif /* GLX_SGIX_visual_select_group */ + +/* ---------------------------- GLX_SGI_cushion ---------------------------- */ + +#ifndef GLX_SGI_cushion +#define GLX_SGI_cushion 1 + +typedef void ( * PFNGLXCUSHIONSGIPROC) (Display* dpy, Window window, float cushion); + +#define glXCushionSGI GLXEW_GET_FUN(__glewXCushionSGI) + +#define GLXEW_SGI_cushion GLXEW_GET_VAR(__GLXEW_SGI_cushion) + +#endif /* GLX_SGI_cushion */ + +/* ----------------------- GLX_SGI_make_current_read ----------------------- */ + +#ifndef GLX_SGI_make_current_read +#define GLX_SGI_make_current_read 1 + +typedef GLXDrawable ( * PFNGLXGETCURRENTREADDRAWABLESGIPROC) (void); +typedef Bool ( * PFNGLXMAKECURRENTREADSGIPROC) (Display* dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx); + +#define glXGetCurrentReadDrawableSGI GLXEW_GET_FUN(__glewXGetCurrentReadDrawableSGI) +#define glXMakeCurrentReadSGI GLXEW_GET_FUN(__glewXMakeCurrentReadSGI) + +#define GLXEW_SGI_make_current_read GLXEW_GET_VAR(__GLXEW_SGI_make_current_read) + +#endif /* GLX_SGI_make_current_read */ + +/* -------------------------- GLX_SGI_swap_control ------------------------- */ + +#ifndef GLX_SGI_swap_control +#define GLX_SGI_swap_control 1 + +typedef int ( * PFNGLXSWAPINTERVALSGIPROC) (int interval); + +#define glXSwapIntervalSGI GLXEW_GET_FUN(__glewXSwapIntervalSGI) + +#define GLXEW_SGI_swap_control GLXEW_GET_VAR(__GLXEW_SGI_swap_control) + +#endif /* GLX_SGI_swap_control */ + +/* --------------------------- GLX_SGI_video_sync -------------------------- */ + +#ifndef GLX_SGI_video_sync +#define GLX_SGI_video_sync 1 + +typedef int ( * PFNGLXGETVIDEOSYNCSGIPROC) (uint* count); +typedef int ( * PFNGLXWAITVIDEOSYNCSGIPROC) (int divisor, int remainder, unsigned int* count); + +#define glXGetVideoSyncSGI GLXEW_GET_FUN(__glewXGetVideoSyncSGI) +#define glXWaitVideoSyncSGI GLXEW_GET_FUN(__glewXWaitVideoSyncSGI) + +#define GLXEW_SGI_video_sync GLXEW_GET_VAR(__GLXEW_SGI_video_sync) + +#endif /* GLX_SGI_video_sync */ + +/* --------------------- GLX_SUN_get_transparent_index --------------------- */ + +#ifndef GLX_SUN_get_transparent_index +#define GLX_SUN_get_transparent_index 1 + +typedef Status ( * PFNGLXGETTRANSPARENTINDEXSUNPROC) (Display* dpy, Window overlay, Window underlay, unsigned long *pTransparentIndex); + +#define glXGetTransparentIndexSUN GLXEW_GET_FUN(__glewXGetTransparentIndexSUN) + +#define GLXEW_SUN_get_transparent_index GLXEW_GET_VAR(__GLXEW_SUN_get_transparent_index) + +#endif /* GLX_SUN_get_transparent_index */ + +/* -------------------------- GLX_SUN_video_resize ------------------------- */ + +#ifndef GLX_SUN_video_resize +#define GLX_SUN_video_resize 1 + +#define GLX_VIDEO_RESIZE_SUN 0x8171 +#define GL_VIDEO_RESIZE_COMPENSATION_SUN 0x85CD + +typedef int ( * PFNGLXGETVIDEORESIZESUNPROC) (Display* display, GLXDrawable window, float* factor); +typedef int ( * PFNGLXVIDEORESIZESUNPROC) (Display* display, GLXDrawable window, float factor); + +#define glXGetVideoResizeSUN GLXEW_GET_FUN(__glewXGetVideoResizeSUN) +#define glXVideoResizeSUN GLXEW_GET_FUN(__glewXVideoResizeSUN) + +#define GLXEW_SUN_video_resize GLXEW_GET_VAR(__GLXEW_SUN_video_resize) + +#endif /* GLX_SUN_video_resize */ + +/* ------------------------------------------------------------------------- */ + +#ifdef GLEW_MX +#define GLXEW_EXPORT +#else +#define GLXEW_EXPORT extern +#endif /* GLEW_MX */ + +extern PFNGLXGETCURRENTDISPLAYPROC __glewXGetCurrentDisplay; + +extern PFNGLXCHOOSEFBCONFIGPROC __glewXChooseFBConfig; +extern PFNGLXCREATENEWCONTEXTPROC __glewXCreateNewContext; +extern PFNGLXCREATEPBUFFERPROC __glewXCreatePbuffer; +extern PFNGLXCREATEPIXMAPPROC __glewXCreatePixmap; +extern PFNGLXCREATEWINDOWPROC __glewXCreateWindow; +extern PFNGLXDESTROYPBUFFERPROC __glewXDestroyPbuffer; +extern PFNGLXDESTROYPIXMAPPROC __glewXDestroyPixmap; +extern PFNGLXDESTROYWINDOWPROC __glewXDestroyWindow; +extern PFNGLXGETCURRENTREADDRAWABLEPROC __glewXGetCurrentReadDrawable; +extern PFNGLXGETFBCONFIGATTRIBPROC __glewXGetFBConfigAttrib; +extern PFNGLXGETFBCONFIGSPROC __glewXGetFBConfigs; +extern PFNGLXGETSELECTEDEVENTPROC __glewXGetSelectedEvent; +extern PFNGLXGETVISUALFROMFBCONFIGPROC __glewXGetVisualFromFBConfig; +extern PFNGLXMAKECONTEXTCURRENTPROC __glewXMakeContextCurrent; +extern PFNGLXQUERYCONTEXTPROC __glewXQueryContext; +extern PFNGLXQUERYDRAWABLEPROC __glewXQueryDrawable; +extern PFNGLXSELECTEVENTPROC __glewXSelectEvent; + +extern PFNGLXCREATECONTEXTATTRIBSARBPROC __glewXCreateContextAttribsARB; + +extern PFNGLXBINDTEXIMAGEATIPROC __glewXBindTexImageATI; +extern PFNGLXDRAWABLEATTRIBATIPROC __glewXDrawableAttribATI; +extern PFNGLXRELEASETEXIMAGEATIPROC __glewXReleaseTexImageATI; + +extern PFNGLXFREECONTEXTEXTPROC __glewXFreeContextEXT; +extern PFNGLXGETCONTEXTIDEXTPROC __glewXGetContextIDEXT; +extern PFNGLXIMPORTCONTEXTEXTPROC __glewXImportContextEXT; +extern PFNGLXQUERYCONTEXTINFOEXTPROC __glewXQueryContextInfoEXT; + +extern PFNGLXBINDTEXIMAGEEXTPROC __glewXBindTexImageEXT; +extern PFNGLXRELEASETEXIMAGEEXTPROC __glewXReleaseTexImageEXT; + +extern PFNGLXGETAGPOFFSETMESAPROC __glewXGetAGPOffsetMESA; + +extern PFNGLXCOPYSUBBUFFERMESAPROC __glewXCopySubBufferMESA; + +extern PFNGLXCREATEGLXPIXMAPMESAPROC __glewXCreateGLXPixmapMESA; + +extern PFNGLXRELEASEBUFFERSMESAPROC __glewXReleaseBuffersMESA; + +extern PFNGLXSET3DFXMODEMESAPROC __glewXSet3DfxModeMESA; + +extern PFNGLXBINDVIDEODEVICENVPROC __glewXBindVideoDeviceNV; +extern PFNGLXENUMERATEVIDEODEVICESNVPROC __glewXEnumerateVideoDevicesNV; + +extern PFNGLXBINDSWAPBARRIERNVPROC __glewXBindSwapBarrierNV; +extern PFNGLXJOINSWAPGROUPNVPROC __glewXJoinSwapGroupNV; +extern PFNGLXQUERYFRAMECOUNTNVPROC __glewXQueryFrameCountNV; +extern PFNGLXQUERYMAXSWAPGROUPSNVPROC __glewXQueryMaxSwapGroupsNV; +extern PFNGLXQUERYSWAPGROUPNVPROC __glewXQuerySwapGroupNV; +extern PFNGLXRESETFRAMECOUNTNVPROC __glewXResetFrameCountNV; + +extern PFNGLXALLOCATEMEMORYNVPROC __glewXAllocateMemoryNV; +extern PFNGLXFREEMEMORYNVPROC __glewXFreeMemoryNV; + +extern PFNGLXBINDVIDEOIMAGENVPROC __glewXBindVideoImageNV; +extern PFNGLXGETVIDEODEVICENVPROC __glewXGetVideoDeviceNV; +extern PFNGLXGETVIDEOINFONVPROC __glewXGetVideoInfoNV; +extern PFNGLXRELEASEVIDEODEVICENVPROC __glewXReleaseVideoDeviceNV; +extern PFNGLXRELEASEVIDEOIMAGENVPROC __glewXReleaseVideoImageNV; +extern PFNGLXSENDPBUFFERTOVIDEONVPROC __glewXSendPbufferToVideoNV; + +#ifdef GLX_OML_sync_control +extern PFNGLXGETMSCRATEOMLPROC __glewXGetMscRateOML; +extern PFNGLXGETSYNCVALUESOMLPROC __glewXGetSyncValuesOML; +extern PFNGLXSWAPBUFFERSMSCOMLPROC __glewXSwapBuffersMscOML; +extern PFNGLXWAITFORMSCOMLPROC __glewXWaitForMscOML; +extern PFNGLXWAITFORSBCOMLPROC __glewXWaitForSbcOML; +#endif + +extern PFNGLXCHOOSEFBCONFIGSGIXPROC __glewXChooseFBConfigSGIX; +extern PFNGLXCREATECONTEXTWITHCONFIGSGIXPROC __glewXCreateContextWithConfigSGIX; +extern PFNGLXCREATEGLXPIXMAPWITHCONFIGSGIXPROC __glewXCreateGLXPixmapWithConfigSGIX; +extern PFNGLXGETFBCONFIGATTRIBSGIXPROC __glewXGetFBConfigAttribSGIX; +extern PFNGLXGETFBCONFIGFROMVISUALSGIXPROC __glewXGetFBConfigFromVisualSGIX; +extern PFNGLXGETVISUALFROMFBCONFIGSGIXPROC __glewXGetVisualFromFBConfigSGIX; + +extern PFNGLXBINDHYPERPIPESGIXPROC __glewXBindHyperpipeSGIX; +extern PFNGLXDESTROYHYPERPIPECONFIGSGIXPROC __glewXDestroyHyperpipeConfigSGIX; +extern PFNGLXHYPERPIPEATTRIBSGIXPROC __glewXHyperpipeAttribSGIX; +extern PFNGLXHYPERPIPECONFIGSGIXPROC __glewXHyperpipeConfigSGIX; +extern PFNGLXQUERYHYPERPIPEATTRIBSGIXPROC __glewXQueryHyperpipeAttribSGIX; +extern PFNGLXQUERYHYPERPIPEBESTATTRIBSGIXPROC __glewXQueryHyperpipeBestAttribSGIX; +extern PFNGLXQUERYHYPERPIPECONFIGSGIXPROC __glewXQueryHyperpipeConfigSGIX; +extern PFNGLXQUERYHYPERPIPENETWORKSGIXPROC __glewXQueryHyperpipeNetworkSGIX; + +extern PFNGLXCREATEGLXPBUFFERSGIXPROC __glewXCreateGLXPbufferSGIX; +extern PFNGLXDESTROYGLXPBUFFERSGIXPROC __glewXDestroyGLXPbufferSGIX; +extern PFNGLXGETSELECTEDEVENTSGIXPROC __glewXGetSelectedEventSGIX; +extern PFNGLXQUERYGLXPBUFFERSGIXPROC __glewXQueryGLXPbufferSGIX; +extern PFNGLXSELECTEVENTSGIXPROC __glewXSelectEventSGIX; + +extern PFNGLXBINDSWAPBARRIERSGIXPROC __glewXBindSwapBarrierSGIX; +extern PFNGLXQUERYMAXSWAPBARRIERSSGIXPROC __glewXQueryMaxSwapBarriersSGIX; + +extern PFNGLXJOINSWAPGROUPSGIXPROC __glewXJoinSwapGroupSGIX; + +extern PFNGLXBINDCHANNELTOWINDOWSGIXPROC __glewXBindChannelToWindowSGIX; +extern PFNGLXCHANNELRECTSGIXPROC __glewXChannelRectSGIX; +extern PFNGLXCHANNELRECTSYNCSGIXPROC __glewXChannelRectSyncSGIX; +extern PFNGLXQUERYCHANNELDELTASSGIXPROC __glewXQueryChannelDeltasSGIX; +extern PFNGLXQUERYCHANNELRECTSGIXPROC __glewXQueryChannelRectSGIX; + +extern PFNGLXCUSHIONSGIPROC __glewXCushionSGI; + +extern PFNGLXGETCURRENTREADDRAWABLESGIPROC __glewXGetCurrentReadDrawableSGI; +extern PFNGLXMAKECURRENTREADSGIPROC __glewXMakeCurrentReadSGI; + +extern PFNGLXSWAPINTERVALSGIPROC __glewXSwapIntervalSGI; + +extern PFNGLXGETVIDEOSYNCSGIPROC __glewXGetVideoSyncSGI; +extern PFNGLXWAITVIDEOSYNCSGIPROC __glewXWaitVideoSyncSGI; + +extern PFNGLXGETTRANSPARENTINDEXSUNPROC __glewXGetTransparentIndexSUN; + +extern PFNGLXGETVIDEORESIZESUNPROC __glewXGetVideoResizeSUN; +extern PFNGLXVIDEORESIZESUNPROC __glewXVideoResizeSUN; + +#if defined(GLEW_MX) +struct GLXEWContextStruct +{ +#endif /* GLEW_MX */ + +GLXEW_EXPORT GLboolean __GLXEW_VERSION_1_0; +GLXEW_EXPORT GLboolean __GLXEW_VERSION_1_1; +GLXEW_EXPORT GLboolean __GLXEW_VERSION_1_2; +GLXEW_EXPORT GLboolean __GLXEW_VERSION_1_3; +GLXEW_EXPORT GLboolean __GLXEW_VERSION_1_4; +GLXEW_EXPORT GLboolean __GLXEW_3DFX_multisample; +GLXEW_EXPORT GLboolean __GLXEW_ARB_create_context; +GLXEW_EXPORT GLboolean __GLXEW_ARB_fbconfig_float; +GLXEW_EXPORT GLboolean __GLXEW_ARB_framebuffer_sRGB; +GLXEW_EXPORT GLboolean __GLXEW_ARB_get_proc_address; +GLXEW_EXPORT GLboolean __GLXEW_ARB_multisample; +GLXEW_EXPORT GLboolean __GLXEW_ATI_pixel_format_float; +GLXEW_EXPORT GLboolean __GLXEW_ATI_render_texture; +GLXEW_EXPORT GLboolean __GLXEW_EXT_fbconfig_packed_float; +GLXEW_EXPORT GLboolean __GLXEW_EXT_framebuffer_sRGB; +GLXEW_EXPORT GLboolean __GLXEW_EXT_import_context; +GLXEW_EXPORT GLboolean __GLXEW_EXT_scene_marker; +GLXEW_EXPORT GLboolean __GLXEW_EXT_texture_from_pixmap; +GLXEW_EXPORT GLboolean __GLXEW_EXT_visual_info; +GLXEW_EXPORT GLboolean __GLXEW_EXT_visual_rating; +GLXEW_EXPORT GLboolean __GLXEW_MESA_agp_offset; +GLXEW_EXPORT GLboolean __GLXEW_MESA_copy_sub_buffer; +GLXEW_EXPORT GLboolean __GLXEW_MESA_pixmap_colormap; +GLXEW_EXPORT GLboolean __GLXEW_MESA_release_buffers; +GLXEW_EXPORT GLboolean __GLXEW_MESA_set_3dfx_mode; +GLXEW_EXPORT GLboolean __GLXEW_NV_float_buffer; +GLXEW_EXPORT GLboolean __GLXEW_NV_present_video; +GLXEW_EXPORT GLboolean __GLXEW_NV_swap_group; +GLXEW_EXPORT GLboolean __GLXEW_NV_vertex_array_range; +GLXEW_EXPORT GLboolean __GLXEW_NV_video_output; +GLXEW_EXPORT GLboolean __GLXEW_OML_swap_method; +GLXEW_EXPORT GLboolean __GLXEW_OML_sync_control; +GLXEW_EXPORT GLboolean __GLXEW_SGIS_blended_overlay; +GLXEW_EXPORT GLboolean __GLXEW_SGIS_color_range; +GLXEW_EXPORT GLboolean __GLXEW_SGIS_multisample; +GLXEW_EXPORT GLboolean __GLXEW_SGIS_shared_multisample; +GLXEW_EXPORT GLboolean __GLXEW_SGIX_fbconfig; +GLXEW_EXPORT GLboolean __GLXEW_SGIX_hyperpipe; +GLXEW_EXPORT GLboolean __GLXEW_SGIX_pbuffer; +GLXEW_EXPORT GLboolean __GLXEW_SGIX_swap_barrier; +GLXEW_EXPORT GLboolean __GLXEW_SGIX_swap_group; +GLXEW_EXPORT GLboolean __GLXEW_SGIX_video_resize; +GLXEW_EXPORT GLboolean __GLXEW_SGIX_visual_select_group; +GLXEW_EXPORT GLboolean __GLXEW_SGI_cushion; +GLXEW_EXPORT GLboolean __GLXEW_SGI_make_current_read; +GLXEW_EXPORT GLboolean __GLXEW_SGI_swap_control; +GLXEW_EXPORT GLboolean __GLXEW_SGI_video_sync; +GLXEW_EXPORT GLboolean __GLXEW_SUN_get_transparent_index; +GLXEW_EXPORT GLboolean __GLXEW_SUN_video_resize; + +#ifdef GLEW_MX +}; /* GLXEWContextStruct */ +#endif /* GLEW_MX */ + +/* ------------------------------------------------------------------------ */ + +#ifdef GLEW_MX + +typedef struct GLXEWContextStruct GLXEWContext; +extern GLenum glxewContextInit (GLXEWContext* ctx); +extern GLboolean glxewContextIsSupported (GLXEWContext* ctx, const char* name); + +#define glxewInit() glxewContextInit(glxewGetContext()) +#define glxewIsSupported(x) glxewContextIsSupported(glxewGetContext(), x) + +#define GLXEW_GET_VAR(x) (*(const GLboolean*)&(glxewGetContext()->x)) +#define GLXEW_GET_FUN(x) x + +#else /* GLEW_MX */ + +#define GLXEW_GET_VAR(x) (*(const GLboolean*)&x) +#define GLXEW_GET_FUN(x) x + +extern GLboolean glxewIsSupported (const char* name); + +#endif /* GLEW_MX */ + +extern GLboolean glxewGetExtension (const char* name); + +#ifdef __cplusplus +} +#endif + +#endif /* __glxew_h__ */ diff --git a/src/helper/glew/wglew.h b/src/helper/glew/wglew.h new file mode 100644 index 000000000..d9dd3f25f --- /dev/null +++ b/src/helper/glew/wglew.h @@ -0,0 +1,1165 @@ +/* +** The OpenGL Extension Wrangler Library +** Copyright (C) 2002-2008, Milan Ikits +** Copyright (C) 2002-2008, Marcelo E. Magallon +** Copyright (C) 2002, Lev Povalahev +** All rights reserved. +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are met: +** +** * Redistributions of source code must retain the above copyright notice, +** this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright notice, +** this list of conditions and the following disclaimer in the documentation +** and/or other materials provided with the distribution. +** * The name of the author may be used to endorse or promote products +** derived from this software without specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +** ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +** LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +** CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +** SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +** CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +** ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF +** THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/* +** Copyright (c) 2007 The Khronos Group Inc. +** +** Permission is hereby granted, free of charge, to any person obtaining a +** copy of this software and/or associated documentation files (the +** "Materials"), to deal in the Materials without restriction, including +** without limitation the rights to use, copy, modify, merge, publish, +** distribute, sublicense, and/or sell copies of the Materials, and to +** permit persons to whom the Materials are furnished to do so, subject to +** the following conditions: +** +** The above copyright notice and this permission notice shall be included +** in all copies or substantial portions of the Materials. +** +** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. +*/ + +#ifndef __wglew_h__ +#define __wglew_h__ +#define __WGLEW_H__ + +#ifdef __wglext_h_ +#error wglext.h included before wglew.h +#endif + +#define __wglext_h_ + +#if !defined(APIENTRY) && !defined(__CYGWIN__) +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN 1 +# endif +#include +#endif + +/* + * GLEW_STATIC needs to be set when using the static version. + * GLEW_BUILD is set when building the DLL version. + */ +#ifdef GLEW_STATIC +# define GLEWAPI extern +#else +# ifdef GLEW_BUILD +# define GLEWAPI extern __declspec(dllexport) +# else +# define GLEWAPI extern __declspec(dllimport) +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +/* -------------------------- WGL_3DFX_multisample ------------------------- */ + +#ifndef WGL_3DFX_multisample +#define WGL_3DFX_multisample 1 + +#define WGL_SAMPLE_BUFFERS_3DFX 0x2060 +#define WGL_SAMPLES_3DFX 0x2061 + +#define WGLEW_3DFX_multisample WGLEW_GET_VAR(__WGLEW_3DFX_multisample) + +#endif /* WGL_3DFX_multisample */ + +/* ------------------------- WGL_3DL_stereo_control ------------------------ */ + +#ifndef WGL_3DL_stereo_control +#define WGL_3DL_stereo_control 1 + +#define WGL_STEREO_EMITTER_ENABLE_3DL 0x2055 +#define WGL_STEREO_EMITTER_DISABLE_3DL 0x2056 +#define WGL_STEREO_POLARITY_NORMAL_3DL 0x2057 +#define WGL_STEREO_POLARITY_INVERT_3DL 0x2058 + +typedef BOOL (WINAPI * PFNWGLSETSTEREOEMITTERSTATE3DLPROC) (HDC hDC, UINT uState); + +#define wglSetStereoEmitterState3DL WGLEW_GET_FUN(__wglewSetStereoEmitterState3DL) + +#define WGLEW_3DL_stereo_control WGLEW_GET_VAR(__WGLEW_3DL_stereo_control) + +#endif /* WGL_3DL_stereo_control */ + +/* ------------------------- WGL_ARB_buffer_region ------------------------- */ + +#ifndef WGL_ARB_buffer_region +#define WGL_ARB_buffer_region 1 + +#define WGL_FRONT_COLOR_BUFFER_BIT_ARB 0x00000001 +#define WGL_BACK_COLOR_BUFFER_BIT_ARB 0x00000002 +#define WGL_DEPTH_BUFFER_BIT_ARB 0x00000004 +#define WGL_STENCIL_BUFFER_BIT_ARB 0x00000008 + +typedef HANDLE (WINAPI * PFNWGLCREATEBUFFERREGIONARBPROC) (HDC hDC, int iLayerPlane, UINT uType); +typedef VOID (WINAPI * PFNWGLDELETEBUFFERREGIONARBPROC) (HANDLE hRegion); +typedef BOOL (WINAPI * PFNWGLRESTOREBUFFERREGIONARBPROC) (HANDLE hRegion, int x, int y, int width, int height, int xSrc, int ySrc); +typedef BOOL (WINAPI * PFNWGLSAVEBUFFERREGIONARBPROC) (HANDLE hRegion, int x, int y, int width, int height); + +#define wglCreateBufferRegionARB WGLEW_GET_FUN(__wglewCreateBufferRegionARB) +#define wglDeleteBufferRegionARB WGLEW_GET_FUN(__wglewDeleteBufferRegionARB) +#define wglRestoreBufferRegionARB WGLEW_GET_FUN(__wglewRestoreBufferRegionARB) +#define wglSaveBufferRegionARB WGLEW_GET_FUN(__wglewSaveBufferRegionARB) + +#define WGLEW_ARB_buffer_region WGLEW_GET_VAR(__WGLEW_ARB_buffer_region) + +#endif /* WGL_ARB_buffer_region */ + +/* ------------------------- WGL_ARB_create_context ------------------------ */ + +#ifndef WGL_ARB_create_context +#define WGL_ARB_create_context 1 + +#define WGL_CONTEXT_DEBUG_BIT_ARB 0x0001 +#define WGL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x0002 +#define WGL_CONTEXT_MAJOR_VERSION_ARB 0x2091 +#define WGL_CONTEXT_MINOR_VERSION_ARB 0x2092 +#define WGL_CONTEXT_LAYER_PLANE_ARB 0x2093 +#define WGL_CONTEXT_FLAGS_ARB 0x2094 + +typedef HGLRC (WINAPI * PFNWGLCREATECONTEXTATTRIBSARBPROC) (HDC hDC, HGLRC hShareContext, const int* attribList); + +#define wglCreateContextAttribsARB WGLEW_GET_FUN(__wglewCreateContextAttribsARB) + +#define WGLEW_ARB_create_context WGLEW_GET_VAR(__WGLEW_ARB_create_context) + +#endif /* WGL_ARB_create_context */ + +/* ----------------------- WGL_ARB_extensions_string ----------------------- */ + +#ifndef WGL_ARB_extensions_string +#define WGL_ARB_extensions_string 1 + +typedef const char* (WINAPI * PFNWGLGETEXTENSIONSSTRINGARBPROC) (HDC hdc); + +#define wglGetExtensionsStringARB WGLEW_GET_FUN(__wglewGetExtensionsStringARB) + +#define WGLEW_ARB_extensions_string WGLEW_GET_VAR(__WGLEW_ARB_extensions_string) + +#endif /* WGL_ARB_extensions_string */ + +/* ------------------------ WGL_ARB_framebuffer_sRGB ----------------------- */ + +#ifndef WGL_ARB_framebuffer_sRGB +#define WGL_ARB_framebuffer_sRGB 1 + +#define WGL_FRAMEBUFFER_SRGB_CAPABLE_ARB 0x20A9 + +#define WGLEW_ARB_framebuffer_sRGB WGLEW_GET_VAR(__WGLEW_ARB_framebuffer_sRGB) + +#endif /* WGL_ARB_framebuffer_sRGB */ + +/* ----------------------- WGL_ARB_make_current_read ----------------------- */ + +#ifndef WGL_ARB_make_current_read +#define WGL_ARB_make_current_read 1 + +#define ERROR_INVALID_PIXEL_TYPE_ARB 0x2043 +#define ERROR_INCOMPATIBLE_DEVICE_CONTEXTS_ARB 0x2054 + +typedef HDC (WINAPI * PFNWGLGETCURRENTREADDCARBPROC) (VOID); +typedef BOOL (WINAPI * PFNWGLMAKECONTEXTCURRENTARBPROC) (HDC hDrawDC, HDC hReadDC, HGLRC hglrc); + +#define wglGetCurrentReadDCARB WGLEW_GET_FUN(__wglewGetCurrentReadDCARB) +#define wglMakeContextCurrentARB WGLEW_GET_FUN(__wglewMakeContextCurrentARB) + +#define WGLEW_ARB_make_current_read WGLEW_GET_VAR(__WGLEW_ARB_make_current_read) + +#endif /* WGL_ARB_make_current_read */ + +/* -------------------------- WGL_ARB_multisample -------------------------- */ + +#ifndef WGL_ARB_multisample +#define WGL_ARB_multisample 1 + +#define WGL_SAMPLE_BUFFERS_ARB 0x2041 +#define WGL_SAMPLES_ARB 0x2042 + +#define WGLEW_ARB_multisample WGLEW_GET_VAR(__WGLEW_ARB_multisample) + +#endif /* WGL_ARB_multisample */ + +/* ---------------------------- WGL_ARB_pbuffer ---------------------------- */ + +#ifndef WGL_ARB_pbuffer +#define WGL_ARB_pbuffer 1 + +#define WGL_DRAW_TO_PBUFFER_ARB 0x202D +#define WGL_MAX_PBUFFER_PIXELS_ARB 0x202E +#define WGL_MAX_PBUFFER_WIDTH_ARB 0x202F +#define WGL_MAX_PBUFFER_HEIGHT_ARB 0x2030 +#define WGL_PBUFFER_LARGEST_ARB 0x2033 +#define WGL_PBUFFER_WIDTH_ARB 0x2034 +#define WGL_PBUFFER_HEIGHT_ARB 0x2035 +#define WGL_PBUFFER_LOST_ARB 0x2036 + +DECLARE_HANDLE(HPBUFFERARB); + +typedef HPBUFFERARB (WINAPI * PFNWGLCREATEPBUFFERARBPROC) (HDC hDC, int iPixelFormat, int iWidth, int iHeight, const int* piAttribList); +typedef BOOL (WINAPI * PFNWGLDESTROYPBUFFERARBPROC) (HPBUFFERARB hPbuffer); +typedef HDC (WINAPI * PFNWGLGETPBUFFERDCARBPROC) (HPBUFFERARB hPbuffer); +typedef BOOL (WINAPI * PFNWGLQUERYPBUFFERARBPROC) (HPBUFFERARB hPbuffer, int iAttribute, int* piValue); +typedef int (WINAPI * PFNWGLRELEASEPBUFFERDCARBPROC) (HPBUFFERARB hPbuffer, HDC hDC); + +#define wglCreatePbufferARB WGLEW_GET_FUN(__wglewCreatePbufferARB) +#define wglDestroyPbufferARB WGLEW_GET_FUN(__wglewDestroyPbufferARB) +#define wglGetPbufferDCARB WGLEW_GET_FUN(__wglewGetPbufferDCARB) +#define wglQueryPbufferARB WGLEW_GET_FUN(__wglewQueryPbufferARB) +#define wglReleasePbufferDCARB WGLEW_GET_FUN(__wglewReleasePbufferDCARB) + +#define WGLEW_ARB_pbuffer WGLEW_GET_VAR(__WGLEW_ARB_pbuffer) + +#endif /* WGL_ARB_pbuffer */ + +/* -------------------------- WGL_ARB_pixel_format ------------------------- */ + +#ifndef WGL_ARB_pixel_format +#define WGL_ARB_pixel_format 1 + +#define WGL_NUMBER_PIXEL_FORMATS_ARB 0x2000 +#define WGL_DRAW_TO_WINDOW_ARB 0x2001 +#define WGL_DRAW_TO_BITMAP_ARB 0x2002 +#define WGL_ACCELERATION_ARB 0x2003 +#define WGL_NEED_PALETTE_ARB 0x2004 +#define WGL_NEED_SYSTEM_PALETTE_ARB 0x2005 +#define WGL_SWAP_LAYER_BUFFERS_ARB 0x2006 +#define WGL_SWAP_METHOD_ARB 0x2007 +#define WGL_NUMBER_OVERLAYS_ARB 0x2008 +#define WGL_NUMBER_UNDERLAYS_ARB 0x2009 +#define WGL_TRANSPARENT_ARB 0x200A +#define WGL_SHARE_DEPTH_ARB 0x200C +#define WGL_SHARE_STENCIL_ARB 0x200D +#define WGL_SHARE_ACCUM_ARB 0x200E +#define WGL_SUPPORT_GDI_ARB 0x200F +#define WGL_SUPPORT_OPENGL_ARB 0x2010 +#define WGL_DOUBLE_BUFFER_ARB 0x2011 +#define WGL_STEREO_ARB 0x2012 +#define WGL_PIXEL_TYPE_ARB 0x2013 +#define WGL_COLOR_BITS_ARB 0x2014 +#define WGL_RED_BITS_ARB 0x2015 +#define WGL_RED_SHIFT_ARB 0x2016 +#define WGL_GREEN_BITS_ARB 0x2017 +#define WGL_GREEN_SHIFT_ARB 0x2018 +#define WGL_BLUE_BITS_ARB 0x2019 +#define WGL_BLUE_SHIFT_ARB 0x201A +#define WGL_ALPHA_BITS_ARB 0x201B +#define WGL_ALPHA_SHIFT_ARB 0x201C +#define WGL_ACCUM_BITS_ARB 0x201D +#define WGL_ACCUM_RED_BITS_ARB 0x201E +#define WGL_ACCUM_GREEN_BITS_ARB 0x201F +#define WGL_ACCUM_BLUE_BITS_ARB 0x2020 +#define WGL_ACCUM_ALPHA_BITS_ARB 0x2021 +#define WGL_DEPTH_BITS_ARB 0x2022 +#define WGL_STENCIL_BITS_ARB 0x2023 +#define WGL_AUX_BUFFERS_ARB 0x2024 +#define WGL_NO_ACCELERATION_ARB 0x2025 +#define WGL_GENERIC_ACCELERATION_ARB 0x2026 +#define WGL_FULL_ACCELERATION_ARB 0x2027 +#define WGL_SWAP_EXCHANGE_ARB 0x2028 +#define WGL_SWAP_COPY_ARB 0x2029 +#define WGL_SWAP_UNDEFINED_ARB 0x202A +#define WGL_TYPE_RGBA_ARB 0x202B +#define WGL_TYPE_COLORINDEX_ARB 0x202C +#define WGL_TRANSPARENT_RED_VALUE_ARB 0x2037 +#define WGL_TRANSPARENT_GREEN_VALUE_ARB 0x2038 +#define WGL_TRANSPARENT_BLUE_VALUE_ARB 0x2039 +#define WGL_TRANSPARENT_ALPHA_VALUE_ARB 0x203A +#define WGL_TRANSPARENT_INDEX_VALUE_ARB 0x203B + +typedef BOOL (WINAPI * PFNWGLCHOOSEPIXELFORMATARBPROC) (HDC hdc, const int* piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats); +typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBFVARBPROC) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int* piAttributes, FLOAT *pfValues); +typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBIVARBPROC) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int* piAttributes, int *piValues); + +#define wglChoosePixelFormatARB WGLEW_GET_FUN(__wglewChoosePixelFormatARB) +#define wglGetPixelFormatAttribfvARB WGLEW_GET_FUN(__wglewGetPixelFormatAttribfvARB) +#define wglGetPixelFormatAttribivARB WGLEW_GET_FUN(__wglewGetPixelFormatAttribivARB) + +#define WGLEW_ARB_pixel_format WGLEW_GET_VAR(__WGLEW_ARB_pixel_format) + +#endif /* WGL_ARB_pixel_format */ + +/* ----------------------- WGL_ARB_pixel_format_float ---------------------- */ + +#ifndef WGL_ARB_pixel_format_float +#define WGL_ARB_pixel_format_float 1 + +#define WGL_TYPE_RGBA_FLOAT_ARB 0x21A0 + +#define WGLEW_ARB_pixel_format_float WGLEW_GET_VAR(__WGLEW_ARB_pixel_format_float) + +#endif /* WGL_ARB_pixel_format_float */ + +/* ------------------------- WGL_ARB_render_texture ------------------------ */ + +#ifndef WGL_ARB_render_texture +#define WGL_ARB_render_texture 1 + +#define WGL_BIND_TO_TEXTURE_RGB_ARB 0x2070 +#define WGL_BIND_TO_TEXTURE_RGBA_ARB 0x2071 +#define WGL_TEXTURE_FORMAT_ARB 0x2072 +#define WGL_TEXTURE_TARGET_ARB 0x2073 +#define WGL_MIPMAP_TEXTURE_ARB 0x2074 +#define WGL_TEXTURE_RGB_ARB 0x2075 +#define WGL_TEXTURE_RGBA_ARB 0x2076 +#define WGL_NO_TEXTURE_ARB 0x2077 +#define WGL_TEXTURE_CUBE_MAP_ARB 0x2078 +#define WGL_TEXTURE_1D_ARB 0x2079 +#define WGL_TEXTURE_2D_ARB 0x207A +#define WGL_MIPMAP_LEVEL_ARB 0x207B +#define WGL_CUBE_MAP_FACE_ARB 0x207C +#define WGL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB 0x207D +#define WGL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB 0x207E +#define WGL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB 0x207F +#define WGL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB 0x2080 +#define WGL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB 0x2081 +#define WGL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB 0x2082 +#define WGL_FRONT_LEFT_ARB 0x2083 +#define WGL_FRONT_RIGHT_ARB 0x2084 +#define WGL_BACK_LEFT_ARB 0x2085 +#define WGL_BACK_RIGHT_ARB 0x2086 +#define WGL_AUX0_ARB 0x2087 +#define WGL_AUX1_ARB 0x2088 +#define WGL_AUX2_ARB 0x2089 +#define WGL_AUX3_ARB 0x208A +#define WGL_AUX4_ARB 0x208B +#define WGL_AUX5_ARB 0x208C +#define WGL_AUX6_ARB 0x208D +#define WGL_AUX7_ARB 0x208E +#define WGL_AUX8_ARB 0x208F +#define WGL_AUX9_ARB 0x2090 + +typedef BOOL (WINAPI * PFNWGLBINDTEXIMAGEARBPROC) (HPBUFFERARB hPbuffer, int iBuffer); +typedef BOOL (WINAPI * PFNWGLRELEASETEXIMAGEARBPROC) (HPBUFFERARB hPbuffer, int iBuffer); +typedef BOOL (WINAPI * PFNWGLSETPBUFFERATTRIBARBPROC) (HPBUFFERARB hPbuffer, const int* piAttribList); + +#define wglBindTexImageARB WGLEW_GET_FUN(__wglewBindTexImageARB) +#define wglReleaseTexImageARB WGLEW_GET_FUN(__wglewReleaseTexImageARB) +#define wglSetPbufferAttribARB WGLEW_GET_FUN(__wglewSetPbufferAttribARB) + +#define WGLEW_ARB_render_texture WGLEW_GET_VAR(__WGLEW_ARB_render_texture) + +#endif /* WGL_ARB_render_texture */ + +/* ----------------------- WGL_ATI_pixel_format_float ---------------------- */ + +#ifndef WGL_ATI_pixel_format_float +#define WGL_ATI_pixel_format_float 1 + +#define WGL_TYPE_RGBA_FLOAT_ATI 0x21A0 +#define GL_RGBA_FLOAT_MODE_ATI 0x8820 +#define GL_COLOR_CLEAR_UNCLAMPED_VALUE_ATI 0x8835 + +#define WGLEW_ATI_pixel_format_float WGLEW_GET_VAR(__WGLEW_ATI_pixel_format_float) + +#endif /* WGL_ATI_pixel_format_float */ + +/* -------------------- WGL_ATI_render_texture_rectangle ------------------- */ + +#ifndef WGL_ATI_render_texture_rectangle +#define WGL_ATI_render_texture_rectangle 1 + +#define WGL_TEXTURE_RECTANGLE_ATI 0x21A5 + +#define WGLEW_ATI_render_texture_rectangle WGLEW_GET_VAR(__WGLEW_ATI_render_texture_rectangle) + +#endif /* WGL_ATI_render_texture_rectangle */ + +/* -------------------------- WGL_EXT_depth_float -------------------------- */ + +#ifndef WGL_EXT_depth_float +#define WGL_EXT_depth_float 1 + +#define WGL_DEPTH_FLOAT_EXT 0x2040 + +#define WGLEW_EXT_depth_float WGLEW_GET_VAR(__WGLEW_EXT_depth_float) + +#endif /* WGL_EXT_depth_float */ + +/* ---------------------- WGL_EXT_display_color_table ---------------------- */ + +#ifndef WGL_EXT_display_color_table +#define WGL_EXT_display_color_table 1 + +typedef GLboolean (WINAPI * PFNWGLBINDDISPLAYCOLORTABLEEXTPROC) (GLushort id); +typedef GLboolean (WINAPI * PFNWGLCREATEDISPLAYCOLORTABLEEXTPROC) (GLushort id); +typedef void (WINAPI * PFNWGLDESTROYDISPLAYCOLORTABLEEXTPROC) (GLushort id); +typedef GLboolean (WINAPI * PFNWGLLOADDISPLAYCOLORTABLEEXTPROC) (GLushort* table, GLuint length); + +#define wglBindDisplayColorTableEXT WGLEW_GET_FUN(__wglewBindDisplayColorTableEXT) +#define wglCreateDisplayColorTableEXT WGLEW_GET_FUN(__wglewCreateDisplayColorTableEXT) +#define wglDestroyDisplayColorTableEXT WGLEW_GET_FUN(__wglewDestroyDisplayColorTableEXT) +#define wglLoadDisplayColorTableEXT WGLEW_GET_FUN(__wglewLoadDisplayColorTableEXT) + +#define WGLEW_EXT_display_color_table WGLEW_GET_VAR(__WGLEW_EXT_display_color_table) + +#endif /* WGL_EXT_display_color_table */ + +/* ----------------------- WGL_EXT_extensions_string ----------------------- */ + +#ifndef WGL_EXT_extensions_string +#define WGL_EXT_extensions_string 1 + +typedef const char* (WINAPI * PFNWGLGETEXTENSIONSSTRINGEXTPROC) (void); + +#define wglGetExtensionsStringEXT WGLEW_GET_FUN(__wglewGetExtensionsStringEXT) + +#define WGLEW_EXT_extensions_string WGLEW_GET_VAR(__WGLEW_EXT_extensions_string) + +#endif /* WGL_EXT_extensions_string */ + +/* ------------------------ WGL_EXT_framebuffer_sRGB ----------------------- */ + +#ifndef WGL_EXT_framebuffer_sRGB +#define WGL_EXT_framebuffer_sRGB 1 + +#define WGL_FRAMEBUFFER_SRGB_CAPABLE_EXT 0x20A9 + +#define WGLEW_EXT_framebuffer_sRGB WGLEW_GET_VAR(__WGLEW_EXT_framebuffer_sRGB) + +#endif /* WGL_EXT_framebuffer_sRGB */ + +/* ----------------------- WGL_EXT_make_current_read ----------------------- */ + +#ifndef WGL_EXT_make_current_read +#define WGL_EXT_make_current_read 1 + +#define ERROR_INVALID_PIXEL_TYPE_EXT 0x2043 + +typedef HDC (WINAPI * PFNWGLGETCURRENTREADDCEXTPROC) (VOID); +typedef BOOL (WINAPI * PFNWGLMAKECONTEXTCURRENTEXTPROC) (HDC hDrawDC, HDC hReadDC, HGLRC hglrc); + +#define wglGetCurrentReadDCEXT WGLEW_GET_FUN(__wglewGetCurrentReadDCEXT) +#define wglMakeContextCurrentEXT WGLEW_GET_FUN(__wglewMakeContextCurrentEXT) + +#define WGLEW_EXT_make_current_read WGLEW_GET_VAR(__WGLEW_EXT_make_current_read) + +#endif /* WGL_EXT_make_current_read */ + +/* -------------------------- WGL_EXT_multisample -------------------------- */ + +#ifndef WGL_EXT_multisample +#define WGL_EXT_multisample 1 + +#define WGL_SAMPLE_BUFFERS_EXT 0x2041 +#define WGL_SAMPLES_EXT 0x2042 + +#define WGLEW_EXT_multisample WGLEW_GET_VAR(__WGLEW_EXT_multisample) + +#endif /* WGL_EXT_multisample */ + +/* ---------------------------- WGL_EXT_pbuffer ---------------------------- */ + +#ifndef WGL_EXT_pbuffer +#define WGL_EXT_pbuffer 1 + +#define WGL_DRAW_TO_PBUFFER_EXT 0x202D +#define WGL_MAX_PBUFFER_PIXELS_EXT 0x202E +#define WGL_MAX_PBUFFER_WIDTH_EXT 0x202F +#define WGL_MAX_PBUFFER_HEIGHT_EXT 0x2030 +#define WGL_OPTIMAL_PBUFFER_WIDTH_EXT 0x2031 +#define WGL_OPTIMAL_PBUFFER_HEIGHT_EXT 0x2032 +#define WGL_PBUFFER_LARGEST_EXT 0x2033 +#define WGL_PBUFFER_WIDTH_EXT 0x2034 +#define WGL_PBUFFER_HEIGHT_EXT 0x2035 + +DECLARE_HANDLE(HPBUFFEREXT); + +typedef HPBUFFEREXT (WINAPI * PFNWGLCREATEPBUFFEREXTPROC) (HDC hDC, int iPixelFormat, int iWidth, int iHeight, const int* piAttribList); +typedef BOOL (WINAPI * PFNWGLDESTROYPBUFFEREXTPROC) (HPBUFFEREXT hPbuffer); +typedef HDC (WINAPI * PFNWGLGETPBUFFERDCEXTPROC) (HPBUFFEREXT hPbuffer); +typedef BOOL (WINAPI * PFNWGLQUERYPBUFFEREXTPROC) (HPBUFFEREXT hPbuffer, int iAttribute, int* piValue); +typedef int (WINAPI * PFNWGLRELEASEPBUFFERDCEXTPROC) (HPBUFFEREXT hPbuffer, HDC hDC); + +#define wglCreatePbufferEXT WGLEW_GET_FUN(__wglewCreatePbufferEXT) +#define wglDestroyPbufferEXT WGLEW_GET_FUN(__wglewDestroyPbufferEXT) +#define wglGetPbufferDCEXT WGLEW_GET_FUN(__wglewGetPbufferDCEXT) +#define wglQueryPbufferEXT WGLEW_GET_FUN(__wglewQueryPbufferEXT) +#define wglReleasePbufferDCEXT WGLEW_GET_FUN(__wglewReleasePbufferDCEXT) + +#define WGLEW_EXT_pbuffer WGLEW_GET_VAR(__WGLEW_EXT_pbuffer) + +#endif /* WGL_EXT_pbuffer */ + +/* -------------------------- WGL_EXT_pixel_format ------------------------- */ + +#ifndef WGL_EXT_pixel_format +#define WGL_EXT_pixel_format 1 + +#define WGL_NUMBER_PIXEL_FORMATS_EXT 0x2000 +#define WGL_DRAW_TO_WINDOW_EXT 0x2001 +#define WGL_DRAW_TO_BITMAP_EXT 0x2002 +#define WGL_ACCELERATION_EXT 0x2003 +#define WGL_NEED_PALETTE_EXT 0x2004 +#define WGL_NEED_SYSTEM_PALETTE_EXT 0x2005 +#define WGL_SWAP_LAYER_BUFFERS_EXT 0x2006 +#define WGL_SWAP_METHOD_EXT 0x2007 +#define WGL_NUMBER_OVERLAYS_EXT 0x2008 +#define WGL_NUMBER_UNDERLAYS_EXT 0x2009 +#define WGL_TRANSPARENT_EXT 0x200A +#define WGL_TRANSPARENT_VALUE_EXT 0x200B +#define WGL_SHARE_DEPTH_EXT 0x200C +#define WGL_SHARE_STENCIL_EXT 0x200D +#define WGL_SHARE_ACCUM_EXT 0x200E +#define WGL_SUPPORT_GDI_EXT 0x200F +#define WGL_SUPPORT_OPENGL_EXT 0x2010 +#define WGL_DOUBLE_BUFFER_EXT 0x2011 +#define WGL_STEREO_EXT 0x2012 +#define WGL_PIXEL_TYPE_EXT 0x2013 +#define WGL_COLOR_BITS_EXT 0x2014 +#define WGL_RED_BITS_EXT 0x2015 +#define WGL_RED_SHIFT_EXT 0x2016 +#define WGL_GREEN_BITS_EXT 0x2017 +#define WGL_GREEN_SHIFT_EXT 0x2018 +#define WGL_BLUE_BITS_EXT 0x2019 +#define WGL_BLUE_SHIFT_EXT 0x201A +#define WGL_ALPHA_BITS_EXT 0x201B +#define WGL_ALPHA_SHIFT_EXT 0x201C +#define WGL_ACCUM_BITS_EXT 0x201D +#define WGL_ACCUM_RED_BITS_EXT 0x201E +#define WGL_ACCUM_GREEN_BITS_EXT 0x201F +#define WGL_ACCUM_BLUE_BITS_EXT 0x2020 +#define WGL_ACCUM_ALPHA_BITS_EXT 0x2021 +#define WGL_DEPTH_BITS_EXT 0x2022 +#define WGL_STENCIL_BITS_EXT 0x2023 +#define WGL_AUX_BUFFERS_EXT 0x2024 +#define WGL_NO_ACCELERATION_EXT 0x2025 +#define WGL_GENERIC_ACCELERATION_EXT 0x2026 +#define WGL_FULL_ACCELERATION_EXT 0x2027 +#define WGL_SWAP_EXCHANGE_EXT 0x2028 +#define WGL_SWAP_COPY_EXT 0x2029 +#define WGL_SWAP_UNDEFINED_EXT 0x202A +#define WGL_TYPE_RGBA_EXT 0x202B +#define WGL_TYPE_COLORINDEX_EXT 0x202C + +typedef BOOL (WINAPI * PFNWGLCHOOSEPIXELFORMATEXTPROC) (HDC hdc, const int* piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats); +typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBFVEXTPROC) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, int* piAttributes, FLOAT *pfValues); +typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBIVEXTPROC) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, int* piAttributes, int *piValues); + +#define wglChoosePixelFormatEXT WGLEW_GET_FUN(__wglewChoosePixelFormatEXT) +#define wglGetPixelFormatAttribfvEXT WGLEW_GET_FUN(__wglewGetPixelFormatAttribfvEXT) +#define wglGetPixelFormatAttribivEXT WGLEW_GET_FUN(__wglewGetPixelFormatAttribivEXT) + +#define WGLEW_EXT_pixel_format WGLEW_GET_VAR(__WGLEW_EXT_pixel_format) + +#endif /* WGL_EXT_pixel_format */ + +/* ------------------- WGL_EXT_pixel_format_packed_float ------------------- */ + +#ifndef WGL_EXT_pixel_format_packed_float +#define WGL_EXT_pixel_format_packed_float 1 + +#define WGL_TYPE_RGBA_UNSIGNED_FLOAT_EXT 0x20A8 + +#define WGLEW_EXT_pixel_format_packed_float WGLEW_GET_VAR(__WGLEW_EXT_pixel_format_packed_float) + +#endif /* WGL_EXT_pixel_format_packed_float */ + +/* -------------------------- WGL_EXT_swap_control ------------------------- */ + +#ifndef WGL_EXT_swap_control +#define WGL_EXT_swap_control 1 + +typedef int (WINAPI * PFNWGLGETSWAPINTERVALEXTPROC) (void); +typedef BOOL (WINAPI * PFNWGLSWAPINTERVALEXTPROC) (int interval); + +#define wglGetSwapIntervalEXT WGLEW_GET_FUN(__wglewGetSwapIntervalEXT) +#define wglSwapIntervalEXT WGLEW_GET_FUN(__wglewSwapIntervalEXT) + +#define WGLEW_EXT_swap_control WGLEW_GET_VAR(__WGLEW_EXT_swap_control) + +#endif /* WGL_EXT_swap_control */ + +/* --------------------- WGL_I3D_digital_video_control --------------------- */ + +#ifndef WGL_I3D_digital_video_control +#define WGL_I3D_digital_video_control 1 + +#define WGL_DIGITAL_VIDEO_CURSOR_ALPHA_FRAMEBUFFER_I3D 0x2050 +#define WGL_DIGITAL_VIDEO_CURSOR_ALPHA_VALUE_I3D 0x2051 +#define WGL_DIGITAL_VIDEO_CURSOR_INCLUDED_I3D 0x2052 +#define WGL_DIGITAL_VIDEO_GAMMA_CORRECTED_I3D 0x2053 + +typedef BOOL (WINAPI * PFNWGLGETDIGITALVIDEOPARAMETERSI3DPROC) (HDC hDC, int iAttribute, int* piValue); +typedef BOOL (WINAPI * PFNWGLSETDIGITALVIDEOPARAMETERSI3DPROC) (HDC hDC, int iAttribute, const int* piValue); + +#define wglGetDigitalVideoParametersI3D WGLEW_GET_FUN(__wglewGetDigitalVideoParametersI3D) +#define wglSetDigitalVideoParametersI3D WGLEW_GET_FUN(__wglewSetDigitalVideoParametersI3D) + +#define WGLEW_I3D_digital_video_control WGLEW_GET_VAR(__WGLEW_I3D_digital_video_control) + +#endif /* WGL_I3D_digital_video_control */ + +/* ----------------------------- WGL_I3D_gamma ----------------------------- */ + +#ifndef WGL_I3D_gamma +#define WGL_I3D_gamma 1 + +#define WGL_GAMMA_TABLE_SIZE_I3D 0x204E +#define WGL_GAMMA_EXCLUDE_DESKTOP_I3D 0x204F + +typedef BOOL (WINAPI * PFNWGLGETGAMMATABLEI3DPROC) (HDC hDC, int iEntries, USHORT* puRed, USHORT *puGreen, USHORT *puBlue); +typedef BOOL (WINAPI * PFNWGLGETGAMMATABLEPARAMETERSI3DPROC) (HDC hDC, int iAttribute, int* piValue); +typedef BOOL (WINAPI * PFNWGLSETGAMMATABLEI3DPROC) (HDC hDC, int iEntries, const USHORT* puRed, const USHORT *puGreen, const USHORT *puBlue); +typedef BOOL (WINAPI * PFNWGLSETGAMMATABLEPARAMETERSI3DPROC) (HDC hDC, int iAttribute, const int* piValue); + +#define wglGetGammaTableI3D WGLEW_GET_FUN(__wglewGetGammaTableI3D) +#define wglGetGammaTableParametersI3D WGLEW_GET_FUN(__wglewGetGammaTableParametersI3D) +#define wglSetGammaTableI3D WGLEW_GET_FUN(__wglewSetGammaTableI3D) +#define wglSetGammaTableParametersI3D WGLEW_GET_FUN(__wglewSetGammaTableParametersI3D) + +#define WGLEW_I3D_gamma WGLEW_GET_VAR(__WGLEW_I3D_gamma) + +#endif /* WGL_I3D_gamma */ + +/* ---------------------------- WGL_I3D_genlock ---------------------------- */ + +#ifndef WGL_I3D_genlock +#define WGL_I3D_genlock 1 + +#define WGL_GENLOCK_SOURCE_MULTIVIEW_I3D 0x2044 +#define WGL_GENLOCK_SOURCE_EXTERNAL_SYNC_I3D 0x2045 +#define WGL_GENLOCK_SOURCE_EXTERNAL_FIELD_I3D 0x2046 +#define WGL_GENLOCK_SOURCE_EXTERNAL_TTL_I3D 0x2047 +#define WGL_GENLOCK_SOURCE_DIGITAL_SYNC_I3D 0x2048 +#define WGL_GENLOCK_SOURCE_DIGITAL_FIELD_I3D 0x2049 +#define WGL_GENLOCK_SOURCE_EDGE_FALLING_I3D 0x204A +#define WGL_GENLOCK_SOURCE_EDGE_RISING_I3D 0x204B +#define WGL_GENLOCK_SOURCE_EDGE_BOTH_I3D 0x204C + +typedef BOOL (WINAPI * PFNWGLDISABLEGENLOCKI3DPROC) (HDC hDC); +typedef BOOL (WINAPI * PFNWGLENABLEGENLOCKI3DPROC) (HDC hDC); +typedef BOOL (WINAPI * PFNWGLGENLOCKSAMPLERATEI3DPROC) (HDC hDC, UINT uRate); +typedef BOOL (WINAPI * PFNWGLGENLOCKSOURCEDELAYI3DPROC) (HDC hDC, UINT uDelay); +typedef BOOL (WINAPI * PFNWGLGENLOCKSOURCEEDGEI3DPROC) (HDC hDC, UINT uEdge); +typedef BOOL (WINAPI * PFNWGLGENLOCKSOURCEI3DPROC) (HDC hDC, UINT uSource); +typedef BOOL (WINAPI * PFNWGLGETGENLOCKSAMPLERATEI3DPROC) (HDC hDC, UINT* uRate); +typedef BOOL (WINAPI * PFNWGLGETGENLOCKSOURCEDELAYI3DPROC) (HDC hDC, UINT* uDelay); +typedef BOOL (WINAPI * PFNWGLGETGENLOCKSOURCEEDGEI3DPROC) (HDC hDC, UINT* uEdge); +typedef BOOL (WINAPI * PFNWGLGETGENLOCKSOURCEI3DPROC) (HDC hDC, UINT* uSource); +typedef BOOL (WINAPI * PFNWGLISENABLEDGENLOCKI3DPROC) (HDC hDC, BOOL* pFlag); +typedef BOOL (WINAPI * PFNWGLQUERYGENLOCKMAXSOURCEDELAYI3DPROC) (HDC hDC, UINT* uMaxLineDelay, UINT *uMaxPixelDelay); + +#define wglDisableGenlockI3D WGLEW_GET_FUN(__wglewDisableGenlockI3D) +#define wglEnableGenlockI3D WGLEW_GET_FUN(__wglewEnableGenlockI3D) +#define wglGenlockSampleRateI3D WGLEW_GET_FUN(__wglewGenlockSampleRateI3D) +#define wglGenlockSourceDelayI3D WGLEW_GET_FUN(__wglewGenlockSourceDelayI3D) +#define wglGenlockSourceEdgeI3D WGLEW_GET_FUN(__wglewGenlockSourceEdgeI3D) +#define wglGenlockSourceI3D WGLEW_GET_FUN(__wglewGenlockSourceI3D) +#define wglGetGenlockSampleRateI3D WGLEW_GET_FUN(__wglewGetGenlockSampleRateI3D) +#define wglGetGenlockSourceDelayI3D WGLEW_GET_FUN(__wglewGetGenlockSourceDelayI3D) +#define wglGetGenlockSourceEdgeI3D WGLEW_GET_FUN(__wglewGetGenlockSourceEdgeI3D) +#define wglGetGenlockSourceI3D WGLEW_GET_FUN(__wglewGetGenlockSourceI3D) +#define wglIsEnabledGenlockI3D WGLEW_GET_FUN(__wglewIsEnabledGenlockI3D) +#define wglQueryGenlockMaxSourceDelayI3D WGLEW_GET_FUN(__wglewQueryGenlockMaxSourceDelayI3D) + +#define WGLEW_I3D_genlock WGLEW_GET_VAR(__WGLEW_I3D_genlock) + +#endif /* WGL_I3D_genlock */ + +/* -------------------------- WGL_I3D_image_buffer ------------------------- */ + +#ifndef WGL_I3D_image_buffer +#define WGL_I3D_image_buffer 1 + +#define WGL_IMAGE_BUFFER_MIN_ACCESS_I3D 0x00000001 +#define WGL_IMAGE_BUFFER_LOCK_I3D 0x00000002 + +typedef BOOL (WINAPI * PFNWGLASSOCIATEIMAGEBUFFEREVENTSI3DPROC) (HDC hdc, HANDLE* pEvent, LPVOID *pAddress, DWORD *pSize, UINT count); +typedef LPVOID (WINAPI * PFNWGLCREATEIMAGEBUFFERI3DPROC) (HDC hDC, DWORD dwSize, UINT uFlags); +typedef BOOL (WINAPI * PFNWGLDESTROYIMAGEBUFFERI3DPROC) (HDC hDC, LPVOID pAddress); +typedef BOOL (WINAPI * PFNWGLRELEASEIMAGEBUFFEREVENTSI3DPROC) (HDC hdc, LPVOID* pAddress, UINT count); + +#define wglAssociateImageBufferEventsI3D WGLEW_GET_FUN(__wglewAssociateImageBufferEventsI3D) +#define wglCreateImageBufferI3D WGLEW_GET_FUN(__wglewCreateImageBufferI3D) +#define wglDestroyImageBufferI3D WGLEW_GET_FUN(__wglewDestroyImageBufferI3D) +#define wglReleaseImageBufferEventsI3D WGLEW_GET_FUN(__wglewReleaseImageBufferEventsI3D) + +#define WGLEW_I3D_image_buffer WGLEW_GET_VAR(__WGLEW_I3D_image_buffer) + +#endif /* WGL_I3D_image_buffer */ + +/* ------------------------ WGL_I3D_swap_frame_lock ------------------------ */ + +#ifndef WGL_I3D_swap_frame_lock +#define WGL_I3D_swap_frame_lock 1 + +typedef BOOL (WINAPI * PFNWGLDISABLEFRAMELOCKI3DPROC) (VOID); +typedef BOOL (WINAPI * PFNWGLENABLEFRAMELOCKI3DPROC) (VOID); +typedef BOOL (WINAPI * PFNWGLISENABLEDFRAMELOCKI3DPROC) (BOOL* pFlag); +typedef BOOL (WINAPI * PFNWGLQUERYFRAMELOCKMASTERI3DPROC) (BOOL* pFlag); + +#define wglDisableFrameLockI3D WGLEW_GET_FUN(__wglewDisableFrameLockI3D) +#define wglEnableFrameLockI3D WGLEW_GET_FUN(__wglewEnableFrameLockI3D) +#define wglIsEnabledFrameLockI3D WGLEW_GET_FUN(__wglewIsEnabledFrameLockI3D) +#define wglQueryFrameLockMasterI3D WGLEW_GET_FUN(__wglewQueryFrameLockMasterI3D) + +#define WGLEW_I3D_swap_frame_lock WGLEW_GET_VAR(__WGLEW_I3D_swap_frame_lock) + +#endif /* WGL_I3D_swap_frame_lock */ + +/* ------------------------ WGL_I3D_swap_frame_usage ----------------------- */ + +#ifndef WGL_I3D_swap_frame_usage +#define WGL_I3D_swap_frame_usage 1 + +typedef BOOL (WINAPI * PFNWGLBEGINFRAMETRACKINGI3DPROC) (void); +typedef BOOL (WINAPI * PFNWGLENDFRAMETRACKINGI3DPROC) (void); +typedef BOOL (WINAPI * PFNWGLGETFRAMEUSAGEI3DPROC) (float* pUsage); +typedef BOOL (WINAPI * PFNWGLQUERYFRAMETRACKINGI3DPROC) (DWORD* pFrameCount, DWORD *pMissedFrames, float *pLastMissedUsage); + +#define wglBeginFrameTrackingI3D WGLEW_GET_FUN(__wglewBeginFrameTrackingI3D) +#define wglEndFrameTrackingI3D WGLEW_GET_FUN(__wglewEndFrameTrackingI3D) +#define wglGetFrameUsageI3D WGLEW_GET_FUN(__wglewGetFrameUsageI3D) +#define wglQueryFrameTrackingI3D WGLEW_GET_FUN(__wglewQueryFrameTrackingI3D) + +#define WGLEW_I3D_swap_frame_usage WGLEW_GET_VAR(__WGLEW_I3D_swap_frame_usage) + +#endif /* WGL_I3D_swap_frame_usage */ + +/* -------------------------- WGL_NV_float_buffer -------------------------- */ + +#ifndef WGL_NV_float_buffer +#define WGL_NV_float_buffer 1 + +#define WGL_FLOAT_COMPONENTS_NV 0x20B0 +#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_R_NV 0x20B1 +#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RG_NV 0x20B2 +#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGB_NV 0x20B3 +#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGBA_NV 0x20B4 +#define WGL_TEXTURE_FLOAT_R_NV 0x20B5 +#define WGL_TEXTURE_FLOAT_RG_NV 0x20B6 +#define WGL_TEXTURE_FLOAT_RGB_NV 0x20B7 +#define WGL_TEXTURE_FLOAT_RGBA_NV 0x20B8 + +#define WGLEW_NV_float_buffer WGLEW_GET_VAR(__WGLEW_NV_float_buffer) + +#endif /* WGL_NV_float_buffer */ + +/* -------------------------- WGL_NV_gpu_affinity -------------------------- */ + +#ifndef WGL_NV_gpu_affinity +#define WGL_NV_gpu_affinity 1 + +#define WGL_ERROR_INCOMPATIBLE_AFFINITY_MASKS_NV 0x20D0 +#define WGL_ERROR_MISSING_AFFINITY_MASK_NV 0x20D1 + +DECLARE_HANDLE(HGPUNV); +typedef struct _GPU_DEVICE { + DWORD cb; + CHAR DeviceName[32]; + CHAR DeviceString[128]; + DWORD Flags; + RECT rcVirtualScreen; +} GPU_DEVICE, *PGPU_DEVICE; + +typedef HDC (WINAPI * PFNWGLCREATEAFFINITYDCNVPROC) (const HGPUNV *phGpuList); +typedef BOOL (WINAPI * PFNWGLDELETEDCNVPROC) (HDC hdc); +typedef BOOL (WINAPI * PFNWGLENUMGPUDEVICESNVPROC) (HGPUNV hGpu, UINT iDeviceIndex, PGPU_DEVICE lpGpuDevice); +typedef BOOL (WINAPI * PFNWGLENUMGPUSFROMAFFINITYDCNVPROC) (HDC hAffinityDC, UINT iGpuIndex, HGPUNV *hGpu); +typedef BOOL (WINAPI * PFNWGLENUMGPUSNVPROC) (UINT iGpuIndex, HGPUNV *phGpu); + +#define wglCreateAffinityDCNV WGLEW_GET_FUN(__wglewCreateAffinityDCNV) +#define wglDeleteDCNV WGLEW_GET_FUN(__wglewDeleteDCNV) +#define wglEnumGpuDevicesNV WGLEW_GET_FUN(__wglewEnumGpuDevicesNV) +#define wglEnumGpusFromAffinityDCNV WGLEW_GET_FUN(__wglewEnumGpusFromAffinityDCNV) +#define wglEnumGpusNV WGLEW_GET_FUN(__wglewEnumGpusNV) + +#define WGLEW_NV_gpu_affinity WGLEW_GET_VAR(__WGLEW_NV_gpu_affinity) + +#endif /* WGL_NV_gpu_affinity */ + +/* -------------------------- WGL_NV_present_video ------------------------- */ + +#ifndef WGL_NV_present_video +#define WGL_NV_present_video 1 + +#define WGL_NUM_VIDEO_SLOTS_NV 0x20F0 + +DECLARE_HANDLE(HVIDEOOUTPUTDEVICENV); + +typedef BOOL (WINAPI * PFNWGLBINDVIDEODEVICENVPROC) (HDC hDc, unsigned int uVideoSlot, HVIDEOOUTPUTDEVICENV hVideoDevice, const int* piAttribList); +typedef int (WINAPI * PFNWGLENUMERATEVIDEODEVICESNVPROC) (HDC hDc, HVIDEOOUTPUTDEVICENV* phDeviceList); +typedef BOOL (WINAPI * PFNWGLQUERYCURRENTCONTEXTNVPROC) (int iAttribute, int* piValue); + +#define wglBindVideoDeviceNV WGLEW_GET_FUN(__wglewBindVideoDeviceNV) +#define wglEnumerateVideoDevicesNV WGLEW_GET_FUN(__wglewEnumerateVideoDevicesNV) +#define wglQueryCurrentContextNV WGLEW_GET_FUN(__wglewQueryCurrentContextNV) + +#define WGLEW_NV_present_video WGLEW_GET_VAR(__WGLEW_NV_present_video) + +#endif /* WGL_NV_present_video */ + +/* ---------------------- WGL_NV_render_depth_texture ---------------------- */ + +#ifndef WGL_NV_render_depth_texture +#define WGL_NV_render_depth_texture 1 + +#define WGL_NO_TEXTURE_ARB 0x2077 +#define WGL_BIND_TO_TEXTURE_DEPTH_NV 0x20A3 +#define WGL_BIND_TO_TEXTURE_RECTANGLE_DEPTH_NV 0x20A4 +#define WGL_DEPTH_TEXTURE_FORMAT_NV 0x20A5 +#define WGL_TEXTURE_DEPTH_COMPONENT_NV 0x20A6 +#define WGL_DEPTH_COMPONENT_NV 0x20A7 + +#define WGLEW_NV_render_depth_texture WGLEW_GET_VAR(__WGLEW_NV_render_depth_texture) + +#endif /* WGL_NV_render_depth_texture */ + +/* -------------------- WGL_NV_render_texture_rectangle -------------------- */ + +#ifndef WGL_NV_render_texture_rectangle +#define WGL_NV_render_texture_rectangle 1 + +#define WGL_BIND_TO_TEXTURE_RECTANGLE_RGB_NV 0x20A0 +#define WGL_BIND_TO_TEXTURE_RECTANGLE_RGBA_NV 0x20A1 +#define WGL_TEXTURE_RECTANGLE_NV 0x20A2 + +#define WGLEW_NV_render_texture_rectangle WGLEW_GET_VAR(__WGLEW_NV_render_texture_rectangle) + +#endif /* WGL_NV_render_texture_rectangle */ + +/* --------------------------- WGL_NV_swap_group --------------------------- */ + +#ifndef WGL_NV_swap_group +#define WGL_NV_swap_group 1 + +typedef BOOL (WINAPI * PFNWGLBINDSWAPBARRIERNVPROC) (GLuint group, GLuint barrier); +typedef BOOL (WINAPI * PFNWGLJOINSWAPGROUPNVPROC) (HDC hDC, GLuint group); +typedef BOOL (WINAPI * PFNWGLQUERYFRAMECOUNTNVPROC) (HDC hDC, GLuint* count); +typedef BOOL (WINAPI * PFNWGLQUERYMAXSWAPGROUPSNVPROC) (HDC hDC, GLuint* maxGroups, GLuint *maxBarriers); +typedef BOOL (WINAPI * PFNWGLQUERYSWAPGROUPNVPROC) (HDC hDC, GLuint* group); +typedef BOOL (WINAPI * PFNWGLRESETFRAMECOUNTNVPROC) (HDC hDC); + +#define wglBindSwapBarrierNV WGLEW_GET_FUN(__wglewBindSwapBarrierNV) +#define wglJoinSwapGroupNV WGLEW_GET_FUN(__wglewJoinSwapGroupNV) +#define wglQueryFrameCountNV WGLEW_GET_FUN(__wglewQueryFrameCountNV) +#define wglQueryMaxSwapGroupsNV WGLEW_GET_FUN(__wglewQueryMaxSwapGroupsNV) +#define wglQuerySwapGroupNV WGLEW_GET_FUN(__wglewQuerySwapGroupNV) +#define wglResetFrameCountNV WGLEW_GET_FUN(__wglewResetFrameCountNV) + +#define WGLEW_NV_swap_group WGLEW_GET_VAR(__WGLEW_NV_swap_group) + +#endif /* WGL_NV_swap_group */ + +/* ----------------------- WGL_NV_vertex_array_range ----------------------- */ + +#ifndef WGL_NV_vertex_array_range +#define WGL_NV_vertex_array_range 1 + +typedef void * (WINAPI * PFNWGLALLOCATEMEMORYNVPROC) (GLsizei size, GLfloat readFrequency, GLfloat writeFrequency, GLfloat priority); +typedef void (WINAPI * PFNWGLFREEMEMORYNVPROC) (void *pointer); + +#define wglAllocateMemoryNV WGLEW_GET_FUN(__wglewAllocateMemoryNV) +#define wglFreeMemoryNV WGLEW_GET_FUN(__wglewFreeMemoryNV) + +#define WGLEW_NV_vertex_array_range WGLEW_GET_VAR(__WGLEW_NV_vertex_array_range) + +#endif /* WGL_NV_vertex_array_range */ + +/* -------------------------- WGL_NV_video_output -------------------------- */ + +#ifndef WGL_NV_video_output +#define WGL_NV_video_output 1 + +#define WGL_BIND_TO_VIDEO_RGB_NV 0x20C0 +#define WGL_BIND_TO_VIDEO_RGBA_NV 0x20C1 +#define WGL_BIND_TO_VIDEO_RGB_AND_DEPTH_NV 0x20C2 +#define WGL_VIDEO_OUT_COLOR_NV 0x20C3 +#define WGL_VIDEO_OUT_ALPHA_NV 0x20C4 +#define WGL_VIDEO_OUT_DEPTH_NV 0x20C5 +#define WGL_VIDEO_OUT_COLOR_AND_ALPHA_NV 0x20C6 +#define WGL_VIDEO_OUT_COLOR_AND_DEPTH_NV 0x20C7 +#define WGL_VIDEO_OUT_FRAME 0x20C8 +#define WGL_VIDEO_OUT_FIELD_1 0x20C9 +#define WGL_VIDEO_OUT_FIELD_2 0x20CA +#define WGL_VIDEO_OUT_STACKED_FIELDS_1_2 0x20CB +#define WGL_VIDEO_OUT_STACKED_FIELDS_2_1 0x20CC + +DECLARE_HANDLE(HPVIDEODEV); + +typedef BOOL (WINAPI * PFNWGLBINDVIDEOIMAGENVPROC) (HPVIDEODEV hVideoDevice, HPBUFFERARB hPbuffer, int iVideoBuffer); +typedef BOOL (WINAPI * PFNWGLGETVIDEODEVICENVPROC) (HDC hDC, int numDevices, HPVIDEODEV* hVideoDevice); +typedef BOOL (WINAPI * PFNWGLGETVIDEOINFONVPROC) (HPVIDEODEV hpVideoDevice, unsigned long* pulCounterOutputPbuffer, unsigned long *pulCounterOutputVideo); +typedef BOOL (WINAPI * PFNWGLRELEASEVIDEODEVICENVPROC) (HPVIDEODEV hVideoDevice); +typedef BOOL (WINAPI * PFNWGLRELEASEVIDEOIMAGENVPROC) (HPBUFFERARB hPbuffer, int iVideoBuffer); +typedef BOOL (WINAPI * PFNWGLSENDPBUFFERTOVIDEONVPROC) (HPBUFFERARB hPbuffer, int iBufferType, unsigned long* pulCounterPbuffer, BOOL bBlock); + +#define wglBindVideoImageNV WGLEW_GET_FUN(__wglewBindVideoImageNV) +#define wglGetVideoDeviceNV WGLEW_GET_FUN(__wglewGetVideoDeviceNV) +#define wglGetVideoInfoNV WGLEW_GET_FUN(__wglewGetVideoInfoNV) +#define wglReleaseVideoDeviceNV WGLEW_GET_FUN(__wglewReleaseVideoDeviceNV) +#define wglReleaseVideoImageNV WGLEW_GET_FUN(__wglewReleaseVideoImageNV) +#define wglSendPbufferToVideoNV WGLEW_GET_FUN(__wglewSendPbufferToVideoNV) + +#define WGLEW_NV_video_output WGLEW_GET_VAR(__WGLEW_NV_video_output) + +#endif /* WGL_NV_video_output */ + +/* -------------------------- WGL_OML_sync_control ------------------------- */ + +#ifndef WGL_OML_sync_control +#define WGL_OML_sync_control 1 + +typedef BOOL (WINAPI * PFNWGLGETMSCRATEOMLPROC) (HDC hdc, INT32* numerator, INT32 *denominator); +typedef BOOL (WINAPI * PFNWGLGETSYNCVALUESOMLPROC) (HDC hdc, INT64* ust, INT64 *msc, INT64 *sbc); +typedef INT64 (WINAPI * PFNWGLSWAPBUFFERSMSCOMLPROC) (HDC hdc, INT64 target_msc, INT64 divisor, INT64 remainder); +typedef INT64 (WINAPI * PFNWGLSWAPLAYERBUFFERSMSCOMLPROC) (HDC hdc, INT fuPlanes, INT64 target_msc, INT64 divisor, INT64 remainder); +typedef BOOL (WINAPI * PFNWGLWAITFORMSCOMLPROC) (HDC hdc, INT64 target_msc, INT64 divisor, INT64 remainder, INT64* ust, INT64 *msc, INT64 *sbc); +typedef BOOL (WINAPI * PFNWGLWAITFORSBCOMLPROC) (HDC hdc, INT64 target_sbc, INT64* ust, INT64 *msc, INT64 *sbc); + +#define wglGetMscRateOML WGLEW_GET_FUN(__wglewGetMscRateOML) +#define wglGetSyncValuesOML WGLEW_GET_FUN(__wglewGetSyncValuesOML) +#define wglSwapBuffersMscOML WGLEW_GET_FUN(__wglewSwapBuffersMscOML) +#define wglSwapLayerBuffersMscOML WGLEW_GET_FUN(__wglewSwapLayerBuffersMscOML) +#define wglWaitForMscOML WGLEW_GET_FUN(__wglewWaitForMscOML) +#define wglWaitForSbcOML WGLEW_GET_FUN(__wglewWaitForSbcOML) + +#define WGLEW_OML_sync_control WGLEW_GET_VAR(__WGLEW_OML_sync_control) + +#endif /* WGL_OML_sync_control */ + +/* ------------------------------------------------------------------------- */ + +#ifdef GLEW_MX +#define WGLEW_EXPORT +#else +#define WGLEW_EXPORT GLEWAPI +#endif /* GLEW_MX */ + +#ifdef GLEW_MX +struct WGLEWContextStruct +{ +#endif /* GLEW_MX */ + +WGLEW_EXPORT PFNWGLSETSTEREOEMITTERSTATE3DLPROC __wglewSetStereoEmitterState3DL; + +WGLEW_EXPORT PFNWGLCREATEBUFFERREGIONARBPROC __wglewCreateBufferRegionARB; +WGLEW_EXPORT PFNWGLDELETEBUFFERREGIONARBPROC __wglewDeleteBufferRegionARB; +WGLEW_EXPORT PFNWGLRESTOREBUFFERREGIONARBPROC __wglewRestoreBufferRegionARB; +WGLEW_EXPORT PFNWGLSAVEBUFFERREGIONARBPROC __wglewSaveBufferRegionARB; + +WGLEW_EXPORT PFNWGLCREATECONTEXTATTRIBSARBPROC __wglewCreateContextAttribsARB; + +WGLEW_EXPORT PFNWGLGETEXTENSIONSSTRINGARBPROC __wglewGetExtensionsStringARB; + +WGLEW_EXPORT PFNWGLGETCURRENTREADDCARBPROC __wglewGetCurrentReadDCARB; +WGLEW_EXPORT PFNWGLMAKECONTEXTCURRENTARBPROC __wglewMakeContextCurrentARB; + +WGLEW_EXPORT PFNWGLCREATEPBUFFERARBPROC __wglewCreatePbufferARB; +WGLEW_EXPORT PFNWGLDESTROYPBUFFERARBPROC __wglewDestroyPbufferARB; +WGLEW_EXPORT PFNWGLGETPBUFFERDCARBPROC __wglewGetPbufferDCARB; +WGLEW_EXPORT PFNWGLQUERYPBUFFERARBPROC __wglewQueryPbufferARB; +WGLEW_EXPORT PFNWGLRELEASEPBUFFERDCARBPROC __wglewReleasePbufferDCARB; + +WGLEW_EXPORT PFNWGLCHOOSEPIXELFORMATARBPROC __wglewChoosePixelFormatARB; +WGLEW_EXPORT PFNWGLGETPIXELFORMATATTRIBFVARBPROC __wglewGetPixelFormatAttribfvARB; +WGLEW_EXPORT PFNWGLGETPIXELFORMATATTRIBIVARBPROC __wglewGetPixelFormatAttribivARB; + +WGLEW_EXPORT PFNWGLBINDTEXIMAGEARBPROC __wglewBindTexImageARB; +WGLEW_EXPORT PFNWGLRELEASETEXIMAGEARBPROC __wglewReleaseTexImageARB; +WGLEW_EXPORT PFNWGLSETPBUFFERATTRIBARBPROC __wglewSetPbufferAttribARB; + +WGLEW_EXPORT PFNWGLBINDDISPLAYCOLORTABLEEXTPROC __wglewBindDisplayColorTableEXT; +WGLEW_EXPORT PFNWGLCREATEDISPLAYCOLORTABLEEXTPROC __wglewCreateDisplayColorTableEXT; +WGLEW_EXPORT PFNWGLDESTROYDISPLAYCOLORTABLEEXTPROC __wglewDestroyDisplayColorTableEXT; +WGLEW_EXPORT PFNWGLLOADDISPLAYCOLORTABLEEXTPROC __wglewLoadDisplayColorTableEXT; + +WGLEW_EXPORT PFNWGLGETEXTENSIONSSTRINGEXTPROC __wglewGetExtensionsStringEXT; + +WGLEW_EXPORT PFNWGLGETCURRENTREADDCEXTPROC __wglewGetCurrentReadDCEXT; +WGLEW_EXPORT PFNWGLMAKECONTEXTCURRENTEXTPROC __wglewMakeContextCurrentEXT; + +WGLEW_EXPORT PFNWGLCREATEPBUFFEREXTPROC __wglewCreatePbufferEXT; +WGLEW_EXPORT PFNWGLDESTROYPBUFFEREXTPROC __wglewDestroyPbufferEXT; +WGLEW_EXPORT PFNWGLGETPBUFFERDCEXTPROC __wglewGetPbufferDCEXT; +WGLEW_EXPORT PFNWGLQUERYPBUFFEREXTPROC __wglewQueryPbufferEXT; +WGLEW_EXPORT PFNWGLRELEASEPBUFFERDCEXTPROC __wglewReleasePbufferDCEXT; + +WGLEW_EXPORT PFNWGLCHOOSEPIXELFORMATEXTPROC __wglewChoosePixelFormatEXT; +WGLEW_EXPORT PFNWGLGETPIXELFORMATATTRIBFVEXTPROC __wglewGetPixelFormatAttribfvEXT; +WGLEW_EXPORT PFNWGLGETPIXELFORMATATTRIBIVEXTPROC __wglewGetPixelFormatAttribivEXT; + +WGLEW_EXPORT PFNWGLGETSWAPINTERVALEXTPROC __wglewGetSwapIntervalEXT; +WGLEW_EXPORT PFNWGLSWAPINTERVALEXTPROC __wglewSwapIntervalEXT; + +WGLEW_EXPORT PFNWGLGETDIGITALVIDEOPARAMETERSI3DPROC __wglewGetDigitalVideoParametersI3D; +WGLEW_EXPORT PFNWGLSETDIGITALVIDEOPARAMETERSI3DPROC __wglewSetDigitalVideoParametersI3D; + +WGLEW_EXPORT PFNWGLGETGAMMATABLEI3DPROC __wglewGetGammaTableI3D; +WGLEW_EXPORT PFNWGLGETGAMMATABLEPARAMETERSI3DPROC __wglewGetGammaTableParametersI3D; +WGLEW_EXPORT PFNWGLSETGAMMATABLEI3DPROC __wglewSetGammaTableI3D; +WGLEW_EXPORT PFNWGLSETGAMMATABLEPARAMETERSI3DPROC __wglewSetGammaTableParametersI3D; + +WGLEW_EXPORT PFNWGLDISABLEGENLOCKI3DPROC __wglewDisableGenlockI3D; +WGLEW_EXPORT PFNWGLENABLEGENLOCKI3DPROC __wglewEnableGenlockI3D; +WGLEW_EXPORT PFNWGLGENLOCKSAMPLERATEI3DPROC __wglewGenlockSampleRateI3D; +WGLEW_EXPORT PFNWGLGENLOCKSOURCEDELAYI3DPROC __wglewGenlockSourceDelayI3D; +WGLEW_EXPORT PFNWGLGENLOCKSOURCEEDGEI3DPROC __wglewGenlockSourceEdgeI3D; +WGLEW_EXPORT PFNWGLGENLOCKSOURCEI3DPROC __wglewGenlockSourceI3D; +WGLEW_EXPORT PFNWGLGETGENLOCKSAMPLERATEI3DPROC __wglewGetGenlockSampleRateI3D; +WGLEW_EXPORT PFNWGLGETGENLOCKSOURCEDELAYI3DPROC __wglewGetGenlockSourceDelayI3D; +WGLEW_EXPORT PFNWGLGETGENLOCKSOURCEEDGEI3DPROC __wglewGetGenlockSourceEdgeI3D; +WGLEW_EXPORT PFNWGLGETGENLOCKSOURCEI3DPROC __wglewGetGenlockSourceI3D; +WGLEW_EXPORT PFNWGLISENABLEDGENLOCKI3DPROC __wglewIsEnabledGenlockI3D; +WGLEW_EXPORT PFNWGLQUERYGENLOCKMAXSOURCEDELAYI3DPROC __wglewQueryGenlockMaxSourceDelayI3D; + +WGLEW_EXPORT PFNWGLASSOCIATEIMAGEBUFFEREVENTSI3DPROC __wglewAssociateImageBufferEventsI3D; +WGLEW_EXPORT PFNWGLCREATEIMAGEBUFFERI3DPROC __wglewCreateImageBufferI3D; +WGLEW_EXPORT PFNWGLDESTROYIMAGEBUFFERI3DPROC __wglewDestroyImageBufferI3D; +WGLEW_EXPORT PFNWGLRELEASEIMAGEBUFFEREVENTSI3DPROC __wglewReleaseImageBufferEventsI3D; + +WGLEW_EXPORT PFNWGLDISABLEFRAMELOCKI3DPROC __wglewDisableFrameLockI3D; +WGLEW_EXPORT PFNWGLENABLEFRAMELOCKI3DPROC __wglewEnableFrameLockI3D; +WGLEW_EXPORT PFNWGLISENABLEDFRAMELOCKI3DPROC __wglewIsEnabledFrameLockI3D; +WGLEW_EXPORT PFNWGLQUERYFRAMELOCKMASTERI3DPROC __wglewQueryFrameLockMasterI3D; + +WGLEW_EXPORT PFNWGLBEGINFRAMETRACKINGI3DPROC __wglewBeginFrameTrackingI3D; +WGLEW_EXPORT PFNWGLENDFRAMETRACKINGI3DPROC __wglewEndFrameTrackingI3D; +WGLEW_EXPORT PFNWGLGETFRAMEUSAGEI3DPROC __wglewGetFrameUsageI3D; +WGLEW_EXPORT PFNWGLQUERYFRAMETRACKINGI3DPROC __wglewQueryFrameTrackingI3D; + +WGLEW_EXPORT PFNWGLCREATEAFFINITYDCNVPROC __wglewCreateAffinityDCNV; +WGLEW_EXPORT PFNWGLDELETEDCNVPROC __wglewDeleteDCNV; +WGLEW_EXPORT PFNWGLENUMGPUDEVICESNVPROC __wglewEnumGpuDevicesNV; +WGLEW_EXPORT PFNWGLENUMGPUSFROMAFFINITYDCNVPROC __wglewEnumGpusFromAffinityDCNV; +WGLEW_EXPORT PFNWGLENUMGPUSNVPROC __wglewEnumGpusNV; + +WGLEW_EXPORT PFNWGLBINDVIDEODEVICENVPROC __wglewBindVideoDeviceNV; +WGLEW_EXPORT PFNWGLENUMERATEVIDEODEVICESNVPROC __wglewEnumerateVideoDevicesNV; +WGLEW_EXPORT PFNWGLQUERYCURRENTCONTEXTNVPROC __wglewQueryCurrentContextNV; + +WGLEW_EXPORT PFNWGLBINDSWAPBARRIERNVPROC __wglewBindSwapBarrierNV; +WGLEW_EXPORT PFNWGLJOINSWAPGROUPNVPROC __wglewJoinSwapGroupNV; +WGLEW_EXPORT PFNWGLQUERYFRAMECOUNTNVPROC __wglewQueryFrameCountNV; +WGLEW_EXPORT PFNWGLQUERYMAXSWAPGROUPSNVPROC __wglewQueryMaxSwapGroupsNV; +WGLEW_EXPORT PFNWGLQUERYSWAPGROUPNVPROC __wglewQuerySwapGroupNV; +WGLEW_EXPORT PFNWGLRESETFRAMECOUNTNVPROC __wglewResetFrameCountNV; + +WGLEW_EXPORT PFNWGLALLOCATEMEMORYNVPROC __wglewAllocateMemoryNV; +WGLEW_EXPORT PFNWGLFREEMEMORYNVPROC __wglewFreeMemoryNV; + +WGLEW_EXPORT PFNWGLBINDVIDEOIMAGENVPROC __wglewBindVideoImageNV; +WGLEW_EXPORT PFNWGLGETVIDEODEVICENVPROC __wglewGetVideoDeviceNV; +WGLEW_EXPORT PFNWGLGETVIDEOINFONVPROC __wglewGetVideoInfoNV; +WGLEW_EXPORT PFNWGLRELEASEVIDEODEVICENVPROC __wglewReleaseVideoDeviceNV; +WGLEW_EXPORT PFNWGLRELEASEVIDEOIMAGENVPROC __wglewReleaseVideoImageNV; +WGLEW_EXPORT PFNWGLSENDPBUFFERTOVIDEONVPROC __wglewSendPbufferToVideoNV; + +WGLEW_EXPORT PFNWGLGETMSCRATEOMLPROC __wglewGetMscRateOML; +WGLEW_EXPORT PFNWGLGETSYNCVALUESOMLPROC __wglewGetSyncValuesOML; +WGLEW_EXPORT PFNWGLSWAPBUFFERSMSCOMLPROC __wglewSwapBuffersMscOML; +WGLEW_EXPORT PFNWGLSWAPLAYERBUFFERSMSCOMLPROC __wglewSwapLayerBuffersMscOML; +WGLEW_EXPORT PFNWGLWAITFORMSCOMLPROC __wglewWaitForMscOML; +WGLEW_EXPORT PFNWGLWAITFORSBCOMLPROC __wglewWaitForSbcOML; +WGLEW_EXPORT GLboolean __WGLEW_3DFX_multisample; +WGLEW_EXPORT GLboolean __WGLEW_3DL_stereo_control; +WGLEW_EXPORT GLboolean __WGLEW_ARB_buffer_region; +WGLEW_EXPORT GLboolean __WGLEW_ARB_create_context; +WGLEW_EXPORT GLboolean __WGLEW_ARB_extensions_string; +WGLEW_EXPORT GLboolean __WGLEW_ARB_framebuffer_sRGB; +WGLEW_EXPORT GLboolean __WGLEW_ARB_make_current_read; +WGLEW_EXPORT GLboolean __WGLEW_ARB_multisample; +WGLEW_EXPORT GLboolean __WGLEW_ARB_pbuffer; +WGLEW_EXPORT GLboolean __WGLEW_ARB_pixel_format; +WGLEW_EXPORT GLboolean __WGLEW_ARB_pixel_format_float; +WGLEW_EXPORT GLboolean __WGLEW_ARB_render_texture; +WGLEW_EXPORT GLboolean __WGLEW_ATI_pixel_format_float; +WGLEW_EXPORT GLboolean __WGLEW_ATI_render_texture_rectangle; +WGLEW_EXPORT GLboolean __WGLEW_EXT_depth_float; +WGLEW_EXPORT GLboolean __WGLEW_EXT_display_color_table; +WGLEW_EXPORT GLboolean __WGLEW_EXT_extensions_string; +WGLEW_EXPORT GLboolean __WGLEW_EXT_framebuffer_sRGB; +WGLEW_EXPORT GLboolean __WGLEW_EXT_make_current_read; +WGLEW_EXPORT GLboolean __WGLEW_EXT_multisample; +WGLEW_EXPORT GLboolean __WGLEW_EXT_pbuffer; +WGLEW_EXPORT GLboolean __WGLEW_EXT_pixel_format; +WGLEW_EXPORT GLboolean __WGLEW_EXT_pixel_format_packed_float; +WGLEW_EXPORT GLboolean __WGLEW_EXT_swap_control; +WGLEW_EXPORT GLboolean __WGLEW_I3D_digital_video_control; +WGLEW_EXPORT GLboolean __WGLEW_I3D_gamma; +WGLEW_EXPORT GLboolean __WGLEW_I3D_genlock; +WGLEW_EXPORT GLboolean __WGLEW_I3D_image_buffer; +WGLEW_EXPORT GLboolean __WGLEW_I3D_swap_frame_lock; +WGLEW_EXPORT GLboolean __WGLEW_I3D_swap_frame_usage; +WGLEW_EXPORT GLboolean __WGLEW_NV_float_buffer; +WGLEW_EXPORT GLboolean __WGLEW_NV_gpu_affinity; +WGLEW_EXPORT GLboolean __WGLEW_NV_present_video; +WGLEW_EXPORT GLboolean __WGLEW_NV_render_depth_texture; +WGLEW_EXPORT GLboolean __WGLEW_NV_render_texture_rectangle; +WGLEW_EXPORT GLboolean __WGLEW_NV_swap_group; +WGLEW_EXPORT GLboolean __WGLEW_NV_vertex_array_range; +WGLEW_EXPORT GLboolean __WGLEW_NV_video_output; +WGLEW_EXPORT GLboolean __WGLEW_OML_sync_control; + +#ifdef GLEW_MX +}; /* WGLEWContextStruct */ +#endif /* GLEW_MX */ + +/* ------------------------------------------------------------------------- */ + +#ifdef GLEW_MX + +typedef struct WGLEWContextStruct WGLEWContext; +GLEWAPI GLenum wglewContextInit (WGLEWContext* ctx); +GLEWAPI GLboolean wglewContextIsSupported (WGLEWContext* ctx, const char* name); + +#define wglewInit() wglewContextInit(wglewGetContext()) +#define wglewIsSupported(x) wglewContextIsSupported(wglewGetContext(), x) + +#define WGLEW_GET_VAR(x) (*(const GLboolean*)&(wglewGetContext()->x)) +#define WGLEW_GET_FUN(x) wglewGetContext()->x + +#else /* GLEW_MX */ + +#define WGLEW_GET_VAR(x) (*(const GLboolean*)&x) +#define WGLEW_GET_FUN(x) x + +GLEWAPI GLboolean wglewIsSupported (const char* name); + +#endif /* GLEW_MX */ + +GLEWAPI GLboolean wglewGetExtension (const char* name); + +#ifdef __cplusplus +} +#endif + +#undef GLEWAPI + +#endif /* __wglew_h__ */ diff --git a/src/helper/stb_vorbis/stb_vorbis.c b/src/helper/stb_vorbis/stb_vorbis.c new file mode 100755 index 000000000..1579cde52 --- /dev/null +++ b/src/helper/stb_vorbis/stb_vorbis.c @@ -0,0 +1,5045 @@ +// Ogg Vorbis I audio decoder -- version 0.99994 +// +// Written in April 2007 by Sean Barrett, sponsored by RAD Game Tools. +// +// Placed in the public domain April 2007 by the author: no copyright is +// claimed, and you may use it for any purpose you like. +// +// No warranty for any purpose is expressed or implied by the author (nor +// by RAD Game Tools). Report bugs and send enhancements to the author. +// +// Get the latest version and other information at: +// http://nothings.org/stb_vorbis/ + + +// Todo: +// +// - seeking (note you can seek yourself using the pushdata API) +// +// Limitations: +// +// - floor 0 not supported (used in old ogg vorbis files) +// - lossless sample-truncation at beginning ignored +// - cannot concatenate multiple vorbis streams +// - sample positions are 32-bit, limiting seekable 192Khz +// files to around 6 hours (Ogg supports 64-bit) +// +// All of these limitations may be removed in future versions. + +#include "stb_vorbis.h" + +#ifndef STB_VORBIS_HEADER_ONLY + +// global configuration settings (e.g. set these in the project/makefile), +// or just set them in this file at the top (although ideally the first few +// should be visible when the header file is compiled too, although it's not +// crucial) + +// STB_VORBIS_NO_PUSHDATA_API +// does not compile the code for the various stb_vorbis_*_pushdata() +// functions +// #define STB_VORBIS_NO_PUSHDATA_API + +// STB_VORBIS_NO_PULLDATA_API +// does not compile the code for the non-pushdata APIs +// #define STB_VORBIS_NO_PULLDATA_API + +// STB_VORBIS_NO_STDIO +// does not compile the code for the APIs that use FILE *s internally +// or externally (implied by STB_VORBIS_NO_PULLDATA_API) +// #define STB_VORBIS_NO_STDIO + +// STB_VORBIS_NO_INTEGER_CONVERSION +// does not compile the code for converting audio sample data from +// float to integer (implied by STB_VORBIS_NO_PULLDATA_API) +// #define STB_VORBIS_NO_INTEGER_CONVERSION + +// STB_VORBIS_NO_FAST_SCALED_FLOAT +// does not use a fast float-to-int trick to accelerate float-to-int on +// most platforms which requires endianness be defined correctly. +#define STB_VORBIS_NO_FAST_SCALED_FLOAT + + +// STB_VORBIS_MAX_CHANNELS [number] +// globally define this to the maximum number of channels you need. +// The spec does not put a restriction on channels except that +// the count is stored in a byte, so 255 is the hard limit. +// Reducing this saves about 16 bytes per value, so using 16 saves +// (255-16)*16 or around 4KB. Plus anything other memory usage +// I forgot to account for. Can probably go as low as 8 (7.1 audio), +// 6 (5.1 audio), or 2 (stereo only). +#ifndef STB_VORBIS_MAX_CHANNELS +#define STB_VORBIS_MAX_CHANNELS 16 // enough for anyone? +#endif + +// STB_VORBIS_PUSHDATA_CRC_COUNT [number] +// after a flush_pushdata(), stb_vorbis begins scanning for the +// next valid page, without backtracking. when it finds something +// that looks like a page, it streams through it and verifies its +// CRC32. Should that validation fail, it keeps scanning. But it's +// possible that _while_ streaming through to check the CRC32 of +// one candidate page, it sees another candidate page. This #define +// determines how many "overlapping" candidate pages it can search +// at once. Note that "real" pages are typically ~4KB to ~8KB, whereas +// garbage pages could be as big as 64KB, but probably average ~16KB. +// So don't hose ourselves by scanning an apparent 64KB page and +// missing a ton of real ones in the interim; so minimum of 2 +#ifndef STB_VORBIS_PUSHDATA_CRC_COUNT +#define STB_VORBIS_PUSHDATA_CRC_COUNT 4 +#endif + +// STB_VORBIS_FAST_HUFFMAN_LENGTH [number] +// sets the log size of the huffman-acceleration table. Maximum +// supported value is 24. with larger numbers, more decodings are O(1), +// but the table size is larger so worse cache missing, so you'll have +// to probe (and try multiple ogg vorbis files) to find the sweet spot. +#ifndef STB_VORBIS_FAST_HUFFMAN_LENGTH +#define STB_VORBIS_FAST_HUFFMAN_LENGTH 10 +#endif + +// STB_VORBIS_FAST_BINARY_LENGTH [number] +// sets the log size of the binary-search acceleration table. this +// is used in similar fashion to the fast-huffman size to set initial +// parameters for the binary search + +// STB_VORBIS_FAST_HUFFMAN_INT +// The fast huffman tables are much more efficient if they can be +// stored as 16-bit results instead of 32-bit results. This restricts +// the codebooks to having only 65535 possible outcomes, though. +// (At least, accelerated by the huffman table.) +#ifndef STB_VORBIS_FAST_HUFFMAN_INT +#define STB_VORBIS_FAST_HUFFMAN_SHORT +#endif + +// STB_VORBIS_NO_HUFFMAN_BINARY_SEARCH +// If the 'fast huffman' search doesn't succeed, then stb_vorbis falls +// back on binary searching for the correct one. This requires storing +// extra tables with the huffman codes in sorted order. Defining this +// symbol trades off space for speed by forcing a linear search in the +// non-fast case, except for "sparse" codebooks. +// #define STB_VORBIS_NO_HUFFMAN_BINARY_SEARCH + +// STB_VORBIS_DIVIDES_IN_RESIDUE +// stb_vorbis precomputes the result of the scalar residue decoding +// that would otherwise require a divide per chunk. you can trade off +// space for time by defining this symbol. +// #define STB_VORBIS_DIVIDES_IN_RESIDUE + +// STB_VORBIS_DIVIDES_IN_CODEBOOK +// vorbis VQ codebooks can be encoded two ways: with every case explicitly +// stored, or with all elements being chosen from a small range of values, +// and all values possible in all elements. By default, stb_vorbis expands +// this latter kind out to look like the former kind for ease of decoding, +// because otherwise an integer divide-per-vector-element is required to +// unpack the index. If you define STB_VORBIS_DIVIDES_IN_CODEBOOK, you can +// trade off storage for speed. +//#define STB_VORBIS_DIVIDES_IN_CODEBOOK + +// STB_VORBIS_CODEBOOK_SHORTS +// The vorbis file format encodes VQ codebook floats as ax+b where a and +// b are floating point per-codebook constants, and x is a 16-bit int. +// Normally, stb_vorbis decodes them to floats rather than leaving them +// as 16-bit ints and computing ax+b while decoding. This is a speed/space +// tradeoff; you can save space by defining this flag. +#ifndef STB_VORBIS_CODEBOOK_SHORTS +#define STB_VORBIS_CODEBOOK_FLOATS +#endif + +// STB_VORBIS_DIVIDE_TABLE +// this replaces small integer divides in the floor decode loop with +// table lookups. made less than 1% difference, so disabled by default. + +// STB_VORBIS_NO_INLINE_DECODE +// disables the inlining of the scalar codebook fast-huffman decode. +// might save a little codespace; useful for debugging +// #define STB_VORBIS_NO_INLINE_DECODE + +// STB_VORBIS_NO_DEFER_FLOOR +// Normally we only decode the floor without synthesizing the actual +// full curve. We can instead synthesize the curve immediately. This +// requires more memory and is very likely slower, so I don't think +// you'd ever want to do it except for debugging. +// #define STB_VORBIS_NO_DEFER_FLOOR + + + + +////////////////////////////////////////////////////////////////////////////// + +#ifdef STB_VORBIS_NO_PULLDATA_API + #define STB_VORBIS_NO_INTEGER_CONVERSION + #define STB_VORBIS_NO_STDIO +#endif + +#if defined(STB_VORBIS_NO_CRT) && !defined(STB_VORBIS_NO_STDIO) + #define STB_VORBIS_NO_STDIO 1 +#endif + +#ifndef STB_VORBIS_NO_INTEGER_CONVERSION +#ifndef STB_VORBIS_NO_FAST_SCALED_FLOAT + + // only need endianness for fast-float-to-int, which we don't + // use for pushdata + + #ifndef STB_VORBIS_BIG_ENDIAN + #define STB_VORBIS_ENDIAN 0 + #else + #define STB_VORBIS_ENDIAN 1 + #endif + +#endif +#endif + + +#ifndef STB_VORBIS_NO_STDIO +#include +#endif + +#ifndef STB_VORBIS_NO_CRT +#include +#include +#include +#include + +#if !defined(__APPLE__) && !defined(MACOSX) && !defined(macintosh) && !defined(Macintosh) &&!defined(__FreeBSD__) +#include +#endif + +#else +#define NULL 0 +#endif + +#ifndef _MSC_VER + #if __GNUC__ + #define __forceinline inline + #else + #define __forceinline + #endif +#endif + +#if STB_VORBIS_MAX_CHANNELS > 256 +#error "Value of STB_VORBIS_MAX_CHANNELS outside of allowed range" +#endif + +#if STB_VORBIS_FAST_HUFFMAN_LENGTH > 24 +#error "Value of STB_VORBIS_FAST_HUFFMAN_LENGTH outside of allowed range" +#endif + + +#define MAX_BLOCKSIZE_LOG 13 // from specification +#define MAX_BLOCKSIZE (1 << MAX_BLOCKSIZE_LOG) + + +typedef unsigned char uint8; +typedef signed char int8; +typedef unsigned short uint16; +typedef signed short int16; +typedef unsigned int uint32; +typedef signed int int32; + +#ifndef TRUE +#define TRUE 1 +#define FALSE 0 +#endif + +#ifdef STB_VORBIS_CODEBOOK_FLOATS +typedef float codetype; +#else +typedef uint16 codetype; +#endif + +// @NOTE +// +// Some arrays below are tagged "//varies", which means it's actually +// a variable-sized piece of data, but rather than malloc I assume it's +// small enough it's better to just allocate it all together with the +// main thing +// +// Most of the variables are specified with the smallest size I could pack +// them into. It might give better performance to make them all full-sized +// integers. It should be safe to freely rearrange the structures or change +// the sizes larger--nothing relies on silently truncating etc., nor the +// order of variables. + +#define FAST_HUFFMAN_TABLE_SIZE (1 << STB_VORBIS_FAST_HUFFMAN_LENGTH) +#define FAST_HUFFMAN_TABLE_MASK (FAST_HUFFMAN_TABLE_SIZE - 1) + +typedef struct +{ + int dimensions, entries; + uint8 *codeword_lengths; + float minimum_value; + float delta_value; + uint8 value_bits; + uint8 lookup_type; + uint8 sequence_p; + uint8 sparse; + uint32 lookup_values; + codetype *multiplicands; + uint32 *codewords; + #ifdef STB_VORBIS_FAST_HUFFMAN_SHORT + int16 fast_huffman[FAST_HUFFMAN_TABLE_SIZE]; + #else + int32 fast_huffman[FAST_HUFFMAN_TABLE_SIZE]; + #endif + uint32 *sorted_codewords; + int *sorted_values; + int sorted_entries; +} Codebook; + +typedef struct +{ + uint8 order; + uint16 rate; + uint16 bark_map_size; + uint8 amplitude_bits; + uint8 amplitude_offset; + uint8 number_of_books; + uint8 book_list[16]; // varies +} Floor0; + +typedef struct +{ + uint8 partitions; + uint8 partition_class_list[32]; // varies + uint8 class_dimensions[16]; // varies + uint8 class_subclasses[16]; // varies + uint8 class_masterbooks[16]; // varies + int16 subclass_books[16][8]; // varies + uint16 Xlist[31*8+2]; // varies + uint8 sorted_order[31*8+2]; + uint8 neighbors[31*8+2][2]; + uint8 floor1_multiplier; + uint8 rangebits; + int values; +} Floor1; + +typedef union +{ + Floor0 floor0; + Floor1 floor1; +} Floor; + +typedef struct +{ + uint32 begin, end; + uint32 part_size; + uint8 classifications; + uint8 classbook; + uint8 **classdata; + int16 (*residue_books)[8]; +} Residue; + +typedef struct +{ + uint8 magnitude; + uint8 angle; + uint8 mux; +} MappingChannel; + +typedef struct +{ + uint16 coupling_steps; + MappingChannel *chan; + uint8 submaps; + uint8 submap_floor[15]; // varies + uint8 submap_residue[15]; // varies +} Mapping; + +typedef struct +{ + uint8 blockflag; + uint8 mapping; + uint16 windowtype; + uint16 transformtype; +} Mode; + +typedef struct +{ + uint32 goal_crc; // expected crc if match + int bytes_left; // bytes left in packet + uint32 crc_so_far; // running crc + int bytes_done; // bytes processed in _current_ chunk + uint32 sample_loc; // granule pos encoded in page +} CRCscan; + +typedef struct +{ + uint32 page_start, page_end; + uint32 after_previous_page_start; + uint32 first_decoded_sample; + uint32 last_decoded_sample; +} ProbedPage; + +struct stb_vorbis +{ + // user-accessible info + unsigned int sample_rate; + int channels; + + unsigned int setup_memory_required; + unsigned int temp_memory_required; + unsigned int setup_temp_memory_required; + + // input config +#ifndef STB_VORBIS_NO_STDIO + FILE *f; + uint32 f_start; + int close_on_free; +#endif + + uint8 *stream; + uint8 *stream_start; + uint8 *stream_end; + + uint32 stream_len; + + uint8 push_mode; + + uint32 first_audio_page_offset; + + ProbedPage p_first, p_last; + + // memory management + stb_vorbis_alloc alloc; + int setup_offset; + int temp_offset; + + // run-time results + int eof; + enum STBVorbisError error; + + // user-useful data + + // header info + int blocksize[2]; + int blocksize_0, blocksize_1; + int codebook_count; + Codebook *codebooks; + int floor_count; + uint16 floor_types[64]; // varies + Floor *floor_config; + int residue_count; + uint16 residue_types[64]; // varies + Residue *residue_config; + int mapping_count; + Mapping *mapping; + int mode_count; + Mode mode_config[64]; // varies + + uint32 total_samples; + + // decode buffer + float *channel_buffers[STB_VORBIS_MAX_CHANNELS]; + float *outputs [STB_VORBIS_MAX_CHANNELS]; + + float *previous_window[STB_VORBIS_MAX_CHANNELS]; + int previous_length; + + #ifndef STB_VORBIS_NO_DEFER_FLOOR + int16 *finalY[STB_VORBIS_MAX_CHANNELS]; + #else + float *floor_buffers[STB_VORBIS_MAX_CHANNELS]; + #endif + + uint32 current_loc; // sample location of next frame to decode + int current_loc_valid; + + // per-blocksize precomputed data + + // twiddle factors + float *A[2],*B[2],*C[2]; + float *window[2]; + uint16 *bit_reverse[2]; + + // current page/packet/segment streaming info + uint32 serial; // stream serial number for verification + int last_page; + int segment_count; + uint8 segments[255]; + uint8 page_flag; + uint8 bytes_in_seg; + uint8 first_decode; + int next_seg; + int last_seg; // flag that we're on the last segment + int last_seg_which; // what was the segment number of the last seg? + uint32 acc; + int valid_bits; + int packet_bytes; + int end_seg_with_known_loc; + uint32 known_loc_for_packet; + int discard_samples_deferred; + uint32 samples_output; + + // push mode scanning + int page_crc_tests; // only in push_mode: number of tests active; -1 if not searching +#ifndef STB_VORBIS_NO_PUSHDATA_API + CRCscan scan[STB_VORBIS_PUSHDATA_CRC_COUNT]; +#endif + + // sample-access + int channel_buffer_start; + int channel_buffer_end; +}; + +extern int my_prof(int slot); +//#define stb_prof my_prof + +#ifndef stb_prof +#define stb_prof(x) 0 +#endif + +#if defined(STB_VORBIS_NO_PUSHDATA_API) + #define IS_PUSH_MODE(f) FALSE +#elif defined(STB_VORBIS_NO_PULLDATA_API) + #define IS_PUSH_MODE(f) TRUE +#else + #define IS_PUSH_MODE(f) ((f)->push_mode) +#endif + +typedef struct stb_vorbis vorb; + +static int error(vorb *f, enum STBVorbisError e) +{ + f->error = e; + if (!f->eof && e != VORBIS_need_more_data) { + f->error=e; // breakpoint for debugging + } + return 0; +} + + +// these functions are used for allocating temporary memory +// while decoding. if you can afford the stack space, use +// alloca(); otherwise, provide a temp buffer and it will +// allocate out of those. + +#define array_size_required(count,size) (count*(sizeof(void *)+(size))) + +#define temp_alloc(f,size) (f->alloc.alloc_buffer ? setup_temp_malloc(f,size) : alloca(size)) +#ifdef dealloca +#define temp_free(f,p) (f->alloc.alloc_buffer ? 0 : dealloca(size)) +#else +#define temp_free(f,p) 0 +#endif +#define temp_alloc_save(f) ((f)->temp_offset) +#define temp_alloc_restore(f,p) ((f)->temp_offset = (p)) + +#define temp_block_array(f,count,size) make_block_array(temp_alloc(f,array_size_required(count,size)), count, size) + +// given a sufficiently large block of memory, make an array of pointers to subblocks of it +static void *make_block_array(void *mem, int count, int size) +{ + int i; + void ** p = (void **) mem; + char *q = (char *) (p + count); + for (i=0; i < count; ++i) { + p[i] = q; + q += size; + } + return p; +} + +static void *setup_malloc(vorb *f, int sz) +{ + sz = (sz+3) & ~3; + f->setup_memory_required += sz; + if (f->alloc.alloc_buffer) { + void *p = (char *) f->alloc.alloc_buffer + f->setup_offset; + if (f->setup_offset + sz > f->temp_offset) return NULL; + f->setup_offset += sz; + return p; + } + return sz ? malloc(sz) : NULL; +} + +static void setup_free(vorb *f, void *p) +{ + if (f->alloc.alloc_buffer) return; // do nothing; setup mem is not a stack + free(p); +} + +static void *setup_temp_malloc(vorb *f, int sz) +{ + sz = (sz+3) & ~3; + if (f->alloc.alloc_buffer) { + if (f->temp_offset - sz < f->setup_offset) return NULL; + f->temp_offset -= sz; + return (char *) f->alloc.alloc_buffer + f->temp_offset; + } + return malloc(sz); +} + +static void setup_temp_free(vorb *f, void *p, size_t sz) +{ + if (f->alloc.alloc_buffer) { + f->temp_offset += (sz+3)&~3; + return; + } + free(p); +} + +#define CRC32_POLY 0x04c11db7 // from spec + +static uint32 crc_table[256]; +static void crc32_init(void) +{ + int i,j; + uint32 s; + for(i=0; i < 256; i++) { + for (s=i<<24, j=0; j < 8; ++j) + s = (s << 1) ^ (s >= (1<<31) ? CRC32_POLY : 0); + crc_table[i] = s; + } +} + +static __forceinline uint32 crc32_update(uint32 crc, uint8 byte) +{ + return (crc << 8) ^ crc_table[byte ^ (crc >> 24)]; +} + + +// used in setup, and for huffman that doesn't go fast path +static unsigned int bit_reverse(unsigned int n) +{ + n = ((n & 0xAAAAAAAA) >> 1) | ((n & 0x55555555) << 1); + n = ((n & 0xCCCCCCCC) >> 2) | ((n & 0x33333333) << 2); + n = ((n & 0xF0F0F0F0) >> 4) | ((n & 0x0F0F0F0F) << 4); + n = ((n & 0xFF00FF00) >> 8) | ((n & 0x00FF00FF) << 8); + return (n >> 16) | (n << 16); +} + +static float square(float x) +{ + return x*x; +} + +// this is a weird definition of log2() for which log2(1) = 1, log2(2) = 2, log2(4) = 3 +// as required by the specification. fast(?) implementation from stb.h +// @OPTIMIZE: called multiple times per-packet with "constants"; move to setup +static int ilog(int32 n) +{ + static signed char log2_4[16] = { 0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4 }; + + // 2 compares if n < 16, 3 compares otherwise (4 if signed or n > 1<<29) + if (n < (1U << 14)) + if (n < (1U << 4)) return 0 + log2_4[n ]; + else if (n < (1U << 9)) return 5 + log2_4[n >> 5]; + else return 10 + log2_4[n >> 10]; + else if (n < (1U << 24)) + if (n < (1U << 19)) return 15 + log2_4[n >> 15]; + else return 20 + log2_4[n >> 20]; + else if (n < (1U << 29)) return 25 + log2_4[n >> 25]; + else if (n < (1U << 31)) return 30 + log2_4[n >> 30]; + else return 0; // signed n returns 0 +} + +#ifndef M_PI + #define M_PI 3.14159265358979323846264f // from CRC +#endif + +// code length assigned to a value with no huffman encoding +#define NO_CODE 255 + +/////////////////////// LEAF SETUP FUNCTIONS ////////////////////////// +// +// these functions are only called at setup, and only a few times +// per file + +static float float32_unpack(uint32 x) +{ + // from the specification + uint32 mantissa = x & 0x1fffff; + uint32 sign = x & 0x80000000; + uint32 exp = (x & 0x7fe00000) >> 21; + double res = sign ? -(double)mantissa : (double)mantissa; + return (float) ldexp((float)res, exp-788); +} + + +// zlib & jpeg huffman tables assume that the output symbols +// can either be arbitrarily arranged, or have monotonically +// increasing frequencies--they rely on the lengths being sorted; +// this makes for a very simple generation algorithm. +// vorbis allows a huffman table with non-sorted lengths. This +// requires a more sophisticated construction, since symbols in +// order do not map to huffman codes "in order". +static void add_entry(Codebook *c, uint32 huff_code, int symbol, int count, int len, uint32 *values) +{ + if (!c->sparse) { + c->codewords [symbol] = huff_code; + } else { + c->codewords [count] = huff_code; + c->codeword_lengths[count] = len; + values [count] = symbol; + } +} + +static int compute_codewords(Codebook *c, uint8 *len, int n, uint32 *values) +{ + int i,k,m=0; + uint32 available[32]; + + memset(available, 0, sizeof(available)); + // find the first entry + for (k=0; k < n; ++k) if (len[k] < NO_CODE) break; + if (k == n) { assert(c->sorted_entries == 0); return TRUE; } + // add to the list + add_entry(c, 0, k, m++, len[k], values); + // add all available leaves + for (i=1; i <= len[k]; ++i) + available[i] = 1 << (32-i); + // note that the above code treats the first case specially, + // but it's really the same as the following code, so they + // could probably be combined (except the initial code is 0, + // and I use 0 in available[] to mean 'empty') + for (i=k+1; i < n; ++i) { + uint32 res; + int z = len[i], y; + if (z == NO_CODE) continue; + // find lowest available leaf (should always be earliest, + // which is what the specification calls for) + // note that this property, and the fact we can never have + // more than one free leaf at a given level, isn't totally + // trivial to prove, but it seems true and the assert never + // fires, so! + while (z > 0 && !available[z]) --z; + if (z == 0) { assert(0); return FALSE; } + res = available[z]; + available[z] = 0; + add_entry(c, bit_reverse(res), i, m++, len[i], values); + // propogate availability up the tree + if (z != len[i]) { + for (y=len[i]; y > z; --y) { + assert(available[y] == 0); + available[y] = res + (1 << (32-y)); + } + } + } + return TRUE; +} + +// accelerated huffman table allows fast O(1) match of all symbols +// of length <= STB_VORBIS_FAST_HUFFMAN_LENGTH +static void compute_accelerated_huffman(Codebook *c) +{ + int i, len; + for (i=0; i < FAST_HUFFMAN_TABLE_SIZE; ++i) + c->fast_huffman[i] = -1; + + len = c->sparse ? c->sorted_entries : c->entries; + #ifdef STB_VORBIS_FAST_HUFFMAN_SHORT + if (len > 32767) len = 32767; // largest possible value we can encode! + #endif + for (i=0; i < len; ++i) { + if (c->codeword_lengths[i] <= STB_VORBIS_FAST_HUFFMAN_LENGTH) { + uint32 z = c->sparse ? bit_reverse(c->sorted_codewords[i]) : c->codewords[i]; + // set table entries for all bit combinations in the higher bits + while (z < FAST_HUFFMAN_TABLE_SIZE) { + c->fast_huffman[z] = i; + z += 1 << c->codeword_lengths[i]; + } + } + } +} + +static int uint32_compare(const void *p, const void *q) +{ + uint32 x = * (uint32 *) p; + uint32 y = * (uint32 *) q; + return x < y ? -1 : x > y; +} + +static int include_in_sort(Codebook *c, uint8 len) +{ + if (c->sparse) { assert(len != NO_CODE); return TRUE; } + if (len == NO_CODE) return FALSE; + if (len > STB_VORBIS_FAST_HUFFMAN_LENGTH) return TRUE; + return FALSE; +} + +// if the fast table above doesn't work, we want to binary +// search them... need to reverse the bits +static void compute_sorted_huffman(Codebook *c, uint8 *lengths, uint32 *values) +{ + int i, len; + // build a list of all the entries + // OPTIMIZATION: don't include the short ones, since they'll be caught by FAST_HUFFMAN. + // this is kind of a frivolous optimization--I don't see any performance improvement, + // but it's like 4 extra lines of code, so. + if (!c->sparse) { + int k = 0; + for (i=0; i < c->entries; ++i) + if (include_in_sort(c, lengths[i])) + c->sorted_codewords[k++] = bit_reverse(c->codewords[i]); + assert(k == c->sorted_entries); + } else { + for (i=0; i < c->sorted_entries; ++i) + c->sorted_codewords[i] = bit_reverse(c->codewords[i]); + } + + qsort(c->sorted_codewords, c->sorted_entries, sizeof(c->sorted_codewords[0]), uint32_compare); + c->sorted_codewords[c->sorted_entries] = 0xffffffff; + + len = c->sparse ? c->sorted_entries : c->entries; + // now we need to indicate how they correspond; we could either + // #1: sort a different data structure that says who they correspond to + // #2: for each sorted entry, search the original list to find who corresponds + // #3: for each original entry, find the sorted entry + // #1 requires extra storage, #2 is slow, #3 can use binary search! + for (i=0; i < len; ++i) { + int huff_len = c->sparse ? lengths[values[i]] : lengths[i]; + if (include_in_sort(c,huff_len)) { + uint32 code = bit_reverse(c->codewords[i]); + int x=0, n=c->sorted_entries; + while (n > 1) { + // invariant: sc[x] <= code < sc[x+n] + int m = x + (n >> 1); + if (c->sorted_codewords[m] <= code) { + x = m; + n -= (n>>1); + } else { + n >>= 1; + } + } + assert(c->sorted_codewords[x] == code); + if (c->sparse) { + c->sorted_values[x] = values[i]; + c->codeword_lengths[x] = huff_len; + } else { + c->sorted_values[x] = i; + } + } + } +} + +// only run while parsing the header (3 times) +static int vorbis_validate(uint8 *data) +{ + static uint8 vorbis[6] = { 'v', 'o', 'r', 'b', 'i', 's' }; + return memcmp(data, vorbis, 6) == 0; +} + +// called from setup only, once per code book +// (formula implied by specification) +static int lookup1_values(int entries, int dim) +{ + int r = (int) floor(exp((float) log((float) entries) / dim)); + if ((int) floor(pow((float) r+1, dim)) <= entries) // (int) cast for MinGW warning; + ++r; // floor() to avoid _ftol() when non-CRT + assert(pow((float) r+1, dim) > entries); + assert((int) floor(pow((float) r, dim)) <= entries); // (int),floor() as above + return r; +} + +// called twice per file +static void compute_twiddle_factors(int n, float *A, float *B, float *C) +{ + int n4 = n >> 2, n8 = n >> 3; + int k,k2; + + for (k=k2=0; k < n4; ++k,k2+=2) { + A[k2 ] = (float) cos(4*k*M_PI/n); + A[k2+1] = (float) -sin(4*k*M_PI/n); + B[k2 ] = (float) cos((k2+1)*M_PI/n/2) * 0.5f; + B[k2+1] = (float) sin((k2+1)*M_PI/n/2) * 0.5f; + } + for (k=k2=0; k < n8; ++k,k2+=2) { + C[k2 ] = (float) cos(2*(k2+1)*M_PI/n); + C[k2+1] = (float) -sin(2*(k2+1)*M_PI/n); + } +} + +static void compute_window(int n, float *window) +{ + int n2 = n >> 1, i; + for (i=0; i < n2; ++i) + window[i] = (float) sin(0.5 * M_PI * square((float) sin((i - 0 + 0.5) / n2 * 0.5 * M_PI))); +} + +static void compute_bitreverse(int n, uint16 *rev) +{ + int ld = ilog(n) - 1; // ilog is off-by-one from normal definitions + int i, n8 = n >> 3; + for (i=0; i < n8; ++i) + rev[i] = (bit_reverse(i) >> (32-ld+3)) << 2; +} + +static int init_blocksize(vorb *f, int b, int n) +{ + int n2 = n >> 1, n4 = n >> 2, n8 = n >> 3; + f->A[b] = (float *) setup_malloc(f, sizeof(float) * n2); + f->B[b] = (float *) setup_malloc(f, sizeof(float) * n2); + f->C[b] = (float *) setup_malloc(f, sizeof(float) * n4); + if (!f->A[b] || !f->B[b] || !f->C[b]) return error(f, VORBIS_outofmem); + compute_twiddle_factors(n, f->A[b], f->B[b], f->C[b]); + f->window[b] = (float *) setup_malloc(f, sizeof(float) * n2); + if (!f->window[b]) return error(f, VORBIS_outofmem); + compute_window(n, f->window[b]); + f->bit_reverse[b] = (uint16 *) setup_malloc(f, sizeof(uint16) * n8); + if (!f->bit_reverse[b]) return error(f, VORBIS_outofmem); + compute_bitreverse(n, f->bit_reverse[b]); + return TRUE; +} + +static void neighbors(uint16 *x, int n, int *plow, int *phigh) +{ + int low = -1; + int high = 65536; + int i; + for (i=0; i < n; ++i) { + if (x[i] > low && x[i] < x[n]) { *plow = i; low = x[i]; } + if (x[i] < high && x[i] > x[n]) { *phigh = i; high = x[i]; } + } +} + +// this has been repurposed so y is now the original index instead of y +typedef struct +{ + uint16 x,y; +} Point; + +int point_compare(const void *p, const void *q) +{ + Point *a = (Point *) p; + Point *b = (Point *) q; + return a->x < b->x ? -1 : a->x > b->x; +} + +// +/////////////////////// END LEAF SETUP FUNCTIONS ////////////////////////// + + +#if defined(STB_VORBIS_NO_STDIO) + #define USE_MEMORY(z) TRUE +#else + #define USE_MEMORY(z) ((z)->stream) +#endif + +static uint8 get8(vorb *z) +{ + if (USE_MEMORY(z)) { + if (z->stream >= z->stream_end) { z->eof = TRUE; return 0; } + return *z->stream++; + } + + #ifndef STB_VORBIS_NO_STDIO + { + int c = fgetc(z->f); + if (c == EOF) { z->eof = TRUE; return 0; } + return c; + } + #endif +} + +static uint32 get32(vorb *f) +{ + uint32 x; + x = get8(f); + x += get8(f) << 8; + x += get8(f) << 16; + x += get8(f) << 24; + return x; +} + +static int getn(vorb *z, uint8 *data, int n) +{ + if (USE_MEMORY(z)) { + if (z->stream+n > z->stream_end) { z->eof = 1; return 0; } + memcpy(data, z->stream, n); + z->stream += n; + return 1; + } + + #ifndef STB_VORBIS_NO_STDIO + if (fread(data, n, 1, z->f) == 1) + return 1; + else { + z->eof = 1; + return 0; + } + #endif +} + +static void skip(vorb *z, int n) +{ + if (USE_MEMORY(z)) { + z->stream += n; + if (z->stream >= z->stream_end) z->eof = 1; + return; + } + #ifndef STB_VORBIS_NO_STDIO + { + long x = ftell(z->f); + fseek(z->f, x+n, SEEK_SET); + } + #endif +} + +static int set_file_offset(stb_vorbis *f, unsigned int loc) +{ + #ifndef STB_VORBIS_NO_PUSHDATA_API + if (f->push_mode) return 0; + #endif + f->eof = 0; + if (USE_MEMORY(f)) { + if (f->stream_start + loc >= f->stream_end || f->stream_start + loc < f->stream_start) { + f->stream = f->stream_end; + f->eof = 1; + return 0; + } else { + f->stream = f->stream_start + loc; + return 1; + } + } + #ifndef STB_VORBIS_NO_STDIO + if (loc + f->f_start < loc || loc >= 0x80000000) { + loc = 0x7fffffff; + f->eof = 1; + } else { + loc += f->f_start; + } + if (!fseek(f->f, loc, SEEK_SET)) + return 1; + f->eof = 1; + fseek(f->f, f->f_start, SEEK_END); + return 0; + #endif +} + + +static uint8 ogg_page_header[4] = { 0x4f, 0x67, 0x67, 0x53 }; + +static int capture_pattern(vorb *f) +{ + if (0x4f != get8(f)) return FALSE; + if (0x67 != get8(f)) return FALSE; + if (0x67 != get8(f)) return FALSE; + if (0x53 != get8(f)) return FALSE; + return TRUE; +} + +#define PAGEFLAG_continued_packet 1 +#define PAGEFLAG_first_page 2 +#define PAGEFLAG_last_page 4 + +static int start_page_no_capturepattern(vorb *f) +{ + uint32 loc0,loc1,n,i; + // stream structure version + if (0 != get8(f)) return error(f, VORBIS_invalid_stream_structure_version); + // header flag + f->page_flag = get8(f); + // absolute granule position + loc0 = get32(f); + loc1 = get32(f); + // @TODO: validate loc0,loc1 as valid positions? + // stream serial number -- vorbis doesn't interleave, so discard + get32(f); + //if (f->serial != get32(f)) return error(f, VORBIS_incorrect_stream_serial_number); + // page sequence number + n = get32(f); + f->last_page = n; + // CRC32 + get32(f); + // page_segments + f->segment_count = get8(f); + if (!getn(f, f->segments, f->segment_count)) + return error(f, VORBIS_unexpected_eof); + // assume we _don't_ know any the sample position of any segments + f->end_seg_with_known_loc = -2; + if (loc0 != ~0 || loc1 != ~0) { + // determine which packet is the last one that will complete + for (i=f->segment_count-1; i >= 0; --i) + if (f->segments[i] < 255) + break; + // 'i' is now the index of the _last_ segment of a packet that ends + if (i >= 0) { + f->end_seg_with_known_loc = i; + f->known_loc_for_packet = loc0; + } + } + if (f->first_decode) { + int i,len; + ProbedPage p; + len = 0; + for (i=0; i < f->segment_count; ++i) + len += f->segments[i]; + len += 27 + f->segment_count; + p.page_start = f->first_audio_page_offset; + p.page_end = p.page_start + len; + p.after_previous_page_start = p.page_start; + p.first_decoded_sample = 0; + p.last_decoded_sample = loc0; + f->p_first = p; + } + f->next_seg = 0; + return TRUE; +} + +static int start_page(vorb *f) +{ + if (!capture_pattern(f)) return error(f, VORBIS_missing_capture_pattern); + return start_page_no_capturepattern(f); +} + +static int start_packet(vorb *f) +{ + while (f->next_seg == -1) { + if (!start_page(f)) return FALSE; + if (f->page_flag & PAGEFLAG_continued_packet) + return error(f, VORBIS_continued_packet_flag_invalid); + } + f->last_seg = FALSE; + f->valid_bits = 0; + f->packet_bytes = 0; + f->bytes_in_seg = 0; + // f->next_seg is now valid + return TRUE; +} + +static int maybe_start_packet(vorb *f) +{ + if (f->next_seg == -1) { + int x = get8(f); + if (f->eof) return FALSE; // EOF at page boundary is not an error! + if (0x4f != x ) return error(f, VORBIS_missing_capture_pattern); + if (0x67 != get8(f)) return error(f, VORBIS_missing_capture_pattern); + if (0x67 != get8(f)) return error(f, VORBIS_missing_capture_pattern); + if (0x53 != get8(f)) return error(f, VORBIS_missing_capture_pattern); + if (!start_page_no_capturepattern(f)) return FALSE; + if (f->page_flag & PAGEFLAG_continued_packet) { + // set up enough state that we can read this packet if we want, + // e.g. during recovery + f->last_seg = FALSE; + f->bytes_in_seg = 0; + return error(f, VORBIS_continued_packet_flag_invalid); + } + } + return start_packet(f); +} + +static int next_segment(vorb *f) +{ + int len; + if (f->last_seg) return 0; + if (f->next_seg == -1) { + f->last_seg_which = f->segment_count-1; // in case start_page fails + if (!start_page(f)) { f->last_seg = 1; return 0; } + if (!(f->page_flag & PAGEFLAG_continued_packet)) return error(f, VORBIS_continued_packet_flag_invalid); + } + len = f->segments[f->next_seg++]; + if (len < 255) { + f->last_seg = TRUE; + f->last_seg_which = f->next_seg-1; + } + if (f->next_seg >= f->segment_count) + f->next_seg = -1; + assert(f->bytes_in_seg == 0); + f->bytes_in_seg = len; + return len; +} + +#define EOP (-1) +#define INVALID_BITS (-1) + +static int get8_packet_raw(vorb *f) +{ + if (!f->bytes_in_seg) + { + if (f->last_seg) + return EOP; + else if (!next_segment(f)) + return EOP; + } + + assert(f->bytes_in_seg > 0); + --f->bytes_in_seg; + ++f->packet_bytes; + return get8(f); +} + +static int get8_packet(vorb *f) +{ + int x = get8_packet_raw(f); + f->valid_bits = 0; + return x; +} + +static void flush_packet(vorb *f) +{ + while (get8_packet_raw(f) != EOP); +} + +// @OPTIMIZE: this is the secondary bit decoder, so it's probably not as important +// as the huffman decoder? +static uint32 get_bits(vorb *f, int n) +{ + uint32 z; + + if (f->valid_bits < 0) return 0; + if (f->valid_bits < n) { + if (n > 24) { + // the accumulator technique below would not work correctly in this case + z = get_bits(f, 24); + z += get_bits(f, n-24) << 24; + return z; + } + if (f->valid_bits == 0) f->acc = 0; + while (f->valid_bits < n) { + int z = get8_packet_raw(f); + if (z == EOP) { + f->valid_bits = INVALID_BITS; + return 0; + } + f->acc += z << f->valid_bits; + f->valid_bits += 8; + } + } + if (f->valid_bits < 0) return 0; + z = f->acc & ((1 << n)-1); + f->acc >>= n; + f->valid_bits -= n; + return z; +} + +//static int32 get_bits_signed(vorb *f, int n) +//{ +// uint32 z = get_bits(f, n); +// if (z & (1 << (n-1))) +// z += ~((1 << n) - 1); +// return (int32) z; +//} + +// @OPTIMIZE: primary accumulator for huffman +// expand the buffer to as many bits as possible without reading off end of packet +// it might be nice to allow f->valid_bits and f->acc to be stored in registers, +// e.g. cache them locally and decode locally +static __forceinline void prep_huffman(vorb *f) +{ + if (f->valid_bits <= 24) { + if (f->valid_bits == 0) f->acc = 0; + do { + int z; + if (f->last_seg && !f->bytes_in_seg) return; + z = get8_packet_raw(f); + if (z == EOP) return; + f->acc += z << f->valid_bits; + f->valid_bits += 8; + } while (f->valid_bits <= 24); + } +} + +enum +{ + VORBIS_packet_id = 1, + VORBIS_packet_comment = 3, + VORBIS_packet_setup = 5 +}; + +static int codebook_decode_scalar_raw(vorb *f, Codebook *c) +{ + int i; + prep_huffman(f); + + assert(c->sorted_codewords || c->codewords); + // cases to use binary search: sorted_codewords && !c->codewords + // sorted_codewords && c->entries > 8 + if (c->entries > 8 ? c->sorted_codewords!=NULL : !c->codewords) { + // binary search + uint32 code = bit_reverse(f->acc); + int x=0, n=c->sorted_entries, len; + + while (n > 1) { + // invariant: sc[x] <= code < sc[x+n] + int m = x + (n >> 1); + if (c->sorted_codewords[m] <= code) { + x = m; + n -= (n>>1); + } else { + n >>= 1; + } + } + // x is now the sorted index + if (!c->sparse) x = c->sorted_values[x]; + // x is now sorted index if sparse, or symbol otherwise + len = c->codeword_lengths[x]; + if (f->valid_bits >= len) { + f->acc >>= len; + f->valid_bits -= len; + return x; + } + + f->valid_bits = 0; + return -1; + } + + // if small, linear search + assert(!c->sparse); + for (i=0; i < c->entries; ++i) { + if (c->codeword_lengths[i] == NO_CODE) continue; + if (c->codewords[i] == (f->acc & ((1 << c->codeword_lengths[i])-1))) { + if (f->valid_bits >= c->codeword_lengths[i]) { + f->acc >>= c->codeword_lengths[i]; + f->valid_bits -= c->codeword_lengths[i]; + return i; + } + f->valid_bits = 0; + return -1; + } + } + + error(f, VORBIS_invalid_stream); + f->valid_bits = 0; + return -1; +} + +//static int codebook_decode_scalar(vorb *f, Codebook *c) +//{ +// int i; +// if (f->valid_bits < STB_VORBIS_FAST_HUFFMAN_LENGTH) +// prep_huffman(f); +// // fast huffman table lookup +// i = f->acc & FAST_HUFFMAN_TABLE_MASK; +// i = c->fast_huffman[i]; +// if (i >= 0) { +// f->acc >>= c->codeword_lengths[i]; +// f->valid_bits -= c->codeword_lengths[i]; +// if (f->valid_bits < 0) { f->valid_bits = 0; return -1; } +// return i; +// } +// return codebook_decode_scalar_raw(f,c); +//} + +#ifndef STB_VORBIS_NO_INLINE_DECODE + +#define DECODE_RAW(var, f,c) \ + if (f->valid_bits < STB_VORBIS_FAST_HUFFMAN_LENGTH) \ + prep_huffman(f); \ + var = f->acc & FAST_HUFFMAN_TABLE_MASK; \ + var = c->fast_huffman[var]; \ + if (var >= 0) { \ + int n = c->codeword_lengths[var]; \ + f->acc >>= n; \ + f->valid_bits -= n; \ + if (f->valid_bits < 0) { f->valid_bits = 0; var = -1; } \ + } else { \ + var = codebook_decode_scalar_raw(f,c); \ + } + +#else + +#define DECODE_RAW(var,f,c) var = codebook_decode_scalar(f,c); + +#endif + +#define DECODE(var,f,c) \ + DECODE_RAW(var,f,c) \ + if (c->sparse) var = c->sorted_values[var]; + +#ifndef STB_VORBIS_DIVIDES_IN_CODEBOOK + #define DECODE_VQ(var,f,c) DECODE_RAW(var,f,c) +#else + #define DECODE_VQ(var,f,c) DECODE(var,f,c) +#endif + + + + + + +// CODEBOOK_ELEMENT_FAST is an optimization for the CODEBOOK_FLOATS case +// where we avoid one addition +#ifndef STB_VORBIS_CODEBOOK_FLOATS + #define CODEBOOK_ELEMENT(c,off) (c->multiplicands[off] * c->delta_value + c->minimum_value) + #define CODEBOOK_ELEMENT_FAST(c,off) (c->multiplicands[off] * c->delta_value) + #define CODEBOOK_ELEMENT_BASE(c) (c->minimum_value) +#else + #define CODEBOOK_ELEMENT(c,off) (c->multiplicands[off]) + #define CODEBOOK_ELEMENT_FAST(c,off) (c->multiplicands[off]) + #define CODEBOOK_ELEMENT_BASE(c) (0) +#endif + +static int codebook_decode_start(vorb *f, Codebook *c, int len) +{ + int z = -1; + + // type 0 is only legal in a scalar context + if (c->lookup_type == 0) + error(f, VORBIS_invalid_stream); + else { + DECODE_VQ(z,f,c); + if (c->sparse) assert(z < c->sorted_entries); + if (z < 0) { // check for EOP + if (!f->bytes_in_seg) + if (f->last_seg) + return z; + error(f, VORBIS_invalid_stream); + } + } + return z; +} + +static int codebook_decode(vorb *f, Codebook *c, float *output, int len) +{ + int i,z = codebook_decode_start(f,c,len); + if (z < 0) return FALSE; + if (len > c->dimensions) len = c->dimensions; + +#ifdef STB_VORBIS_DIVIDES_IN_CODEBOOK + if (c->lookup_type == 1) { + float last = CODEBOOK_ELEMENT_BASE(c); + int div = 1; + for (i=0; i < len; ++i) { + int off = (z / div) % c->lookup_values; + float val = CODEBOOK_ELEMENT_FAST(c,off) + last; + output[i] += val; + if (c->sequence_p) last = val + c->minimum_value; + div *= c->lookup_values; + } + return TRUE; + } +#endif + + z *= c->dimensions; + if (c->sequence_p) { + float last = CODEBOOK_ELEMENT_BASE(c); + for (i=0; i < len; ++i) { + float val = CODEBOOK_ELEMENT_FAST(c,z+i) + last; + output[i] += val; + last = val + c->minimum_value; + } + } else { + float last = CODEBOOK_ELEMENT_BASE(c); + for (i=0; i < len; ++i) { + output[i] += CODEBOOK_ELEMENT_FAST(c,z+i) + last; + } + } + + return TRUE; +} + +static int codebook_decode_step(vorb *f, Codebook *c, float *output, int len, int step) +{ + int i,z = codebook_decode_start(f,c,len); + float last = CODEBOOK_ELEMENT_BASE(c); + if (z < 0) return FALSE; + if (len > c->dimensions) len = c->dimensions; + +#ifdef STB_VORBIS_DIVIDES_IN_CODEBOOK + if (c->lookup_type == 1) { + int div = 1; + for (i=0; i < len; ++i) { + int off = (z / div) % c->lookup_values; + float val = CODEBOOK_ELEMENT_FAST(c,off) + last; + output[i*step] += val; + if (c->sequence_p) last = val; + div *= c->lookup_values; + } + return TRUE; + } +#endif + + z *= c->dimensions; + for (i=0; i < len; ++i) { + float val = CODEBOOK_ELEMENT_FAST(c,z+i) + last; + output[i*step] += val; + if (c->sequence_p) last = val; + } + + return TRUE; +} + +static int codebook_decode_deinterleave_repeat(vorb *f, Codebook *c, float **outputs, int ch, int *c_inter_p, int *p_inter_p, int len, int total_decode) +{ + int c_inter = *c_inter_p; + int p_inter = *p_inter_p; + int i,z, effective = c->dimensions; + + // type 0 is only legal in a scalar context + if (c->lookup_type == 0) return error(f, VORBIS_invalid_stream); + + while (total_decode > 0) { + float last = CODEBOOK_ELEMENT_BASE(c); + DECODE_VQ(z,f,c); + #ifndef STB_VORBIS_DIVIDES_IN_CODEBOOK + assert(!c->sparse || z < c->sorted_entries); + #endif + if (z < 0) { + if (!f->bytes_in_seg) + if (f->last_seg) return FALSE; + return error(f, VORBIS_invalid_stream); + } + + // if this will take us off the end of the buffers, stop short! + // we check by computing the length of the virtual interleaved + // buffer (len*ch), our current offset within it (p_inter*ch)+(c_inter), + // and the length we'll be using (effective) + if (c_inter + p_inter*ch + effective > len * ch) { + effective = len*ch - (p_inter*ch - c_inter); + } + + #ifdef STB_VORBIS_DIVIDES_IN_CODEBOOK + if (c->lookup_type == 1) { + int div = 1; + for (i=0; i < effective; ++i) { + int off = (z / div) % c->lookup_values; + float val = CODEBOOK_ELEMENT_FAST(c,off) + last; + outputs[c_inter][p_inter] += val; + if (++c_inter == ch) { c_inter = 0; ++p_inter; } + if (c->sequence_p) last = val; + div *= c->lookup_values; + } + } else + #endif + { + z *= c->dimensions; + if (c->sequence_p) { + for (i=0; i < effective; ++i) { + float val = CODEBOOK_ELEMENT_FAST(c,z+i) + last; + outputs[c_inter][p_inter] += val; + if (++c_inter == ch) { c_inter = 0; ++p_inter; } + last = val; + } + } else { + for (i=0; i < effective; ++i) { + float val = CODEBOOK_ELEMENT_FAST(c,z+i) + last; + outputs[c_inter][p_inter] += val; + if (++c_inter == ch) { c_inter = 0; ++p_inter; } + } + } + } + + total_decode -= effective; + } + *c_inter_p = c_inter; + *p_inter_p = p_inter; + return TRUE; +} + +#ifndef STB_VORBIS_DIVIDES_IN_CODEBOOK +static int codebook_decode_deinterleave_repeat_2(vorb *f, Codebook *c, float **outputs, int *c_inter_p, int *p_inter_p, int len, int total_decode) +{ + int c_inter = *c_inter_p; + int p_inter = *p_inter_p; + int i,z, effective = c->dimensions; + + // type 0 is only legal in a scalar context + if (c->lookup_type == 0) return error(f, VORBIS_invalid_stream); + + while (total_decode > 0) { + float last = CODEBOOK_ELEMENT_BASE(c); + DECODE_VQ(z,f,c); + + if (z < 0) { + if (!f->bytes_in_seg) + if (f->last_seg) return FALSE; + return error(f, VORBIS_invalid_stream); + } + + // if this will take us off the end of the buffers, stop short! + // we check by computing the length of the virtual interleaved + // buffer (len*ch), our current offset within it (p_inter*ch)+(c_inter), + // and the length we'll be using (effective) + if (c_inter + p_inter*2 + effective > len * 2) { + effective = len*2 - (p_inter*2 - c_inter); + } + + { + z *= c->dimensions; + //stb_prof(11); + if (c->sequence_p) { + // haven't optimized this case because I don't have any examples + for (i=0; i < effective; ++i) { + float val = CODEBOOK_ELEMENT_FAST(c,z+i) + last; + outputs[c_inter][p_inter] += val; + if (++c_inter == 2) { c_inter = 0; ++p_inter; } + last = val; + } + } else { + i=0; + if (c_inter == 1) { + float val = CODEBOOK_ELEMENT_FAST(c,z+i) + last; + outputs[c_inter][p_inter] += val; + c_inter = 0; ++p_inter; + ++i; + } + { + float *z0 = outputs[0]; + float *z1 = outputs[1]; + for (; i+1 < effective;) { + z0[p_inter] += CODEBOOK_ELEMENT_FAST(c,z+i) + last; + z1[p_inter] += CODEBOOK_ELEMENT_FAST(c,z+i+1) + last; + ++p_inter; + i += 2; + } + } + if (i < effective) { + float val = CODEBOOK_ELEMENT_FAST(c,z+i) + last; + outputs[c_inter][p_inter] += val; + if (++c_inter == 2) { c_inter = 0; ++p_inter; } + } + } + } + + total_decode -= effective; + } + *c_inter_p = c_inter; + *p_inter_p = p_inter; + return TRUE; +} +#endif + +static int predict_point(int x, int x0, int x1, int y0, int y1) +{ + int dy = y1 - y0; + int adx = x1 - x0; + // @OPTIMIZE: force int division to round in the right direction... is this necessary on x86? + int err = abs(dy) * (x - x0); + int off = err / adx; + return dy < 0 ? y0 - off : y0 + off; +} + +// the following table is block-copied from the specification +static float inverse_db_table[256] = +{ + 1.0649863e-07f, 1.1341951e-07f, 1.2079015e-07f, 1.2863978e-07f, + 1.3699951e-07f, 1.4590251e-07f, 1.5538408e-07f, 1.6548181e-07f, + 1.7623575e-07f, 1.8768855e-07f, 1.9988561e-07f, 2.1287530e-07f, + 2.2670913e-07f, 2.4144197e-07f, 2.5713223e-07f, 2.7384213e-07f, + 2.9163793e-07f, 3.1059021e-07f, 3.3077411e-07f, 3.5226968e-07f, + 3.7516214e-07f, 3.9954229e-07f, 4.2550680e-07f, 4.5315863e-07f, + 4.8260743e-07f, 5.1396998e-07f, 5.4737065e-07f, 5.8294187e-07f, + 6.2082472e-07f, 6.6116941e-07f, 7.0413592e-07f, 7.4989464e-07f, + 7.9862701e-07f, 8.5052630e-07f, 9.0579828e-07f, 9.6466216e-07f, + 1.0273513e-06f, 1.0941144e-06f, 1.1652161e-06f, 1.2409384e-06f, + 1.3215816e-06f, 1.4074654e-06f, 1.4989305e-06f, 1.5963394e-06f, + 1.7000785e-06f, 1.8105592e-06f, 1.9282195e-06f, 2.0535261e-06f, + 2.1869758e-06f, 2.3290978e-06f, 2.4804557e-06f, 2.6416497e-06f, + 2.8133190e-06f, 2.9961443e-06f, 3.1908506e-06f, 3.3982101e-06f, + 3.6190449e-06f, 3.8542308e-06f, 4.1047004e-06f, 4.3714470e-06f, + 4.6555282e-06f, 4.9580707e-06f, 5.2802740e-06f, 5.6234160e-06f, + 5.9888572e-06f, 6.3780469e-06f, 6.7925283e-06f, 7.2339451e-06f, + 7.7040476e-06f, 8.2047000e-06f, 8.7378876e-06f, 9.3057248e-06f, + 9.9104632e-06f, 1.0554501e-05f, 1.1240392e-05f, 1.1970856e-05f, + 1.2748789e-05f, 1.3577278e-05f, 1.4459606e-05f, 1.5399272e-05f, + 1.6400004e-05f, 1.7465768e-05f, 1.8600792e-05f, 1.9809576e-05f, + 2.1096914e-05f, 2.2467911e-05f, 2.3928002e-05f, 2.5482978e-05f, + 2.7139006e-05f, 2.8902651e-05f, 3.0780908e-05f, 3.2781225e-05f, + 3.4911534e-05f, 3.7180282e-05f, 3.9596466e-05f, 4.2169667e-05f, + 4.4910090e-05f, 4.7828601e-05f, 5.0936773e-05f, 5.4246931e-05f, + 5.7772202e-05f, 6.1526565e-05f, 6.5524908e-05f, 6.9783085e-05f, + 7.4317983e-05f, 7.9147585e-05f, 8.4291040e-05f, 8.9768747e-05f, + 9.5602426e-05f, 0.00010181521f, 0.00010843174f, 0.00011547824f, + 0.00012298267f, 0.00013097477f, 0.00013948625f, 0.00014855085f, + 0.00015820453f, 0.00016848555f, 0.00017943469f, 0.00019109536f, + 0.00020351382f, 0.00021673929f, 0.00023082423f, 0.00024582449f, + 0.00026179955f, 0.00027881276f, 0.00029693158f, 0.00031622787f, + 0.00033677814f, 0.00035866388f, 0.00038197188f, 0.00040679456f, + 0.00043323036f, 0.00046138411f, 0.00049136745f, 0.00052329927f, + 0.00055730621f, 0.00059352311f, 0.00063209358f, 0.00067317058f, + 0.00071691700f, 0.00076350630f, 0.00081312324f, 0.00086596457f, + 0.00092223983f, 0.00098217216f, 0.0010459992f, 0.0011139742f, + 0.0011863665f, 0.0012634633f, 0.0013455702f, 0.0014330129f, + 0.0015261382f, 0.0016253153f, 0.0017309374f, 0.0018434235f, + 0.0019632195f, 0.0020908006f, 0.0022266726f, 0.0023713743f, + 0.0025254795f, 0.0026895994f, 0.0028643847f, 0.0030505286f, + 0.0032487691f, 0.0034598925f, 0.0036847358f, 0.0039241906f, + 0.0041792066f, 0.0044507950f, 0.0047400328f, 0.0050480668f, + 0.0053761186f, 0.0057254891f, 0.0060975636f, 0.0064938176f, + 0.0069158225f, 0.0073652516f, 0.0078438871f, 0.0083536271f, + 0.0088964928f, 0.009474637f, 0.010090352f, 0.010746080f, + 0.011444421f, 0.012188144f, 0.012980198f, 0.013823725f, + 0.014722068f, 0.015678791f, 0.016697687f, 0.017782797f, + 0.018938423f, 0.020169149f, 0.021479854f, 0.022875735f, + 0.024362330f, 0.025945531f, 0.027631618f, 0.029427276f, + 0.031339626f, 0.033376252f, 0.035545228f, 0.037855157f, + 0.040315199f, 0.042935108f, 0.045725273f, 0.048696758f, + 0.051861348f, 0.055231591f, 0.058820850f, 0.062643361f, + 0.066714279f, 0.071049749f, 0.075666962f, 0.080584227f, + 0.085821044f, 0.091398179f, 0.097337747f, 0.10366330f, + 0.11039993f, 0.11757434f, 0.12521498f, 0.13335215f, + 0.14201813f, 0.15124727f, 0.16107617f, 0.17154380f, + 0.18269168f, 0.19456402f, 0.20720788f, 0.22067342f, + 0.23501402f, 0.25028656f, 0.26655159f, 0.28387361f, + 0.30232132f, 0.32196786f, 0.34289114f, 0.36517414f, + 0.38890521f, 0.41417847f, 0.44109412f, 0.46975890f, + 0.50028648f, 0.53279791f, 0.56742212f, 0.60429640f, + 0.64356699f, 0.68538959f, 0.72993007f, 0.77736504f, + 0.82788260f, 0.88168307f, 0.9389798f, 1.0f +}; + + +// @OPTIMIZE: if you want to replace this bresenham line-drawing routine, +// note that you must produce bit-identical output to decode correctly; +// this specific sequence of operations is specified in the spec (it's +// drawing integer-quantized frequency-space lines that the encoder +// expects to be exactly the same) +// ... also, isn't the whole point of Bresenham's algorithm to NOT +// have to divide in the setup? sigh. +#ifndef STB_VORBIS_NO_DEFER_FLOOR +#define LINE_OP(a,b) a *= b +#else +#define LINE_OP(a,b) a = b +#endif + +#ifdef STB_VORBIS_DIVIDE_TABLE +#define DIVTAB_NUMER 32 +#define DIVTAB_DENOM 64 +int8 integer_divide_table[DIVTAB_NUMER][DIVTAB_DENOM]; // 2KB +#endif + +static __forceinline void draw_line(float *output, int x0, int y0, int x1, int y1, int n) +{ + int dy = y1 - y0; + int adx = x1 - x0; + int ady = abs(dy); + int base; + int x=x0,y=y0; + int err = 0; + int sy; + +#ifdef STB_VORBIS_DIVIDE_TABLE + if (adx < DIVTAB_DENOM && ady < DIVTAB_NUMER) { + if (dy < 0) { + base = -integer_divide_table[ady][adx]; + sy = base-1; + } else { + base = integer_divide_table[ady][adx]; + sy = base+1; + } + } else { + base = dy / adx; + if (dy < 0) + sy = base - 1; + else + sy = base+1; + } +#else + base = dy / adx; + if (dy < 0) + sy = base - 1; + else + sy = base+1; +#endif + ady -= abs(base) * adx; + if (x1 > n) x1 = n; + LINE_OP(output[x], inverse_db_table[y]); + for (++x; x < x1; ++x) { + err += ady; + if (err >= adx) { + err -= adx; + y += sy; + } else + y += base; + LINE_OP(output[x], inverse_db_table[y]); + } +} + +static int residue_decode(vorb *f, Codebook *book, float *target, int offset, int n, int rtype) +{ + int k; + if (rtype == 0) { + int step = n / book->dimensions; + for (k=0; k < step; ++k) + if (!codebook_decode_step(f, book, target+offset+k, n-offset-k, step)) + return FALSE; + } else { + for (k=0; k < n; ) { + if (!codebook_decode(f, book, target+offset, n-k)) + return FALSE; + k += book->dimensions; + offset += book->dimensions; + } + } + return TRUE; +} + +static void decode_residue(vorb *f, float *residue_buffers[], int ch, int n, int rn, uint8 *do_not_decode) +{ + int i,j,pass; + Residue *r = f->residue_config + rn; + int rtype = f->residue_types[rn]; + int c = r->classbook; + int classwords = f->codebooks[c].dimensions; + int n_read = r->end - r->begin; + int part_read = n_read / r->part_size; + int temp_alloc_point = temp_alloc_save(f); + #ifndef STB_VORBIS_DIVIDES_IN_RESIDUE + uint8 ***part_classdata = (uint8 ***) temp_block_array(f,f->channels, part_read * sizeof(**part_classdata)); + #else + int **classifications = (int **) temp_block_array(f,f->channels, part_read * sizeof(**classifications)); + #endif + + //stb_prof(2); + for (i=0; i < ch; ++i) + if (!do_not_decode[i]) + memset(residue_buffers[i], 0, sizeof(float) * n); + + if (rtype == 2 && ch != 1) { + for (j=0; j < ch; ++j) + if (!do_not_decode[j]) + break; + if (j == ch) + goto done; + + //stb_prof(3); + for (pass=0; pass < 8; ++pass) { + int pcount = 0, class_set = 0; + if (ch == 2) { + //stb_prof(13); + while (pcount < part_read) { + int z = r->begin + pcount*r->part_size; + int c_inter = (z & 1), p_inter = z>>1; + if (pass == 0) { + Codebook *c = f->codebooks+r->classbook; + int q; + DECODE(q,f,c); + if (q == EOP) goto done; + #ifndef STB_VORBIS_DIVIDES_IN_RESIDUE + part_classdata[0][class_set] = r->classdata[q]; + #else + for (i=classwords-1; i >= 0; --i) { + classifications[0][i+pcount] = q % r->classifications; + q /= r->classifications; + } + #endif + } + //stb_prof(5); + for (i=0; i < classwords && pcount < part_read; ++i, ++pcount) { + int z = r->begin + pcount*r->part_size; + #ifndef STB_VORBIS_DIVIDES_IN_RESIDUE + int c = part_classdata[0][class_set][i]; + #else + int c = classifications[0][pcount]; + #endif + int b = r->residue_books[c][pass]; + if (b >= 0) { + Codebook *book = f->codebooks + b; + //stb_prof(20); // accounts for X time + #ifdef STB_VORBIS_DIVIDES_IN_CODEBOOK + if (!codebook_decode_deinterleave_repeat(f, book, residue_buffers, ch, &c_inter, &p_inter, n, r->part_size)) + goto done; + #else + // saves 1% + if (!codebook_decode_deinterleave_repeat_2(f, book, residue_buffers, &c_inter, &p_inter, n, r->part_size)) + goto done; + #endif + //stb_prof(7); + } else { + z += r->part_size; + c_inter = z & 1; + p_inter = z >> 1; + } + } + //stb_prof(8); + #ifndef STB_VORBIS_DIVIDES_IN_RESIDUE + ++class_set; + #endif + } + } else if (ch == 1) { + while (pcount < part_read) { + int z = r->begin + pcount*r->part_size; + int c_inter = 0, p_inter = z; + if (pass == 0) { + Codebook *c = f->codebooks+r->classbook; + int q; + DECODE(q,f,c); + if (q == EOP) goto done; + #ifndef STB_VORBIS_DIVIDES_IN_RESIDUE + part_classdata[0][class_set] = r->classdata[q]; + #else + for (i=classwords-1; i >= 0; --i) { + classifications[0][i+pcount] = q % r->classifications; + q /= r->classifications; + } + #endif + } + for (i=0; i < classwords && pcount < part_read; ++i, ++pcount) { + int z = r->begin + pcount*r->part_size; + #ifndef STB_VORBIS_DIVIDES_IN_RESIDUE + int c = part_classdata[0][class_set][i]; + #else + int c = classifications[0][pcount]; + #endif + int b = r->residue_books[c][pass]; + if (b >= 0) { + Codebook *book = f->codebooks + b; + //stb_prof(22); + if (!codebook_decode_deinterleave_repeat(f, book, residue_buffers, ch, &c_inter, &p_inter, n, r->part_size)) + goto done; + //stb_prof(3); + } else { + z += r->part_size; + c_inter = 0; + p_inter = z; + } + } + #ifndef STB_VORBIS_DIVIDES_IN_RESIDUE + ++class_set; + #endif + } + } else { + while (pcount < part_read) { + int z = r->begin + pcount*r->part_size; + int c_inter = z % ch, p_inter = z/ch; + if (pass == 0) { + Codebook *c = f->codebooks+r->classbook; + int q; + DECODE(q,f,c); + if (q == EOP) goto done; + #ifndef STB_VORBIS_DIVIDES_IN_RESIDUE + part_classdata[0][class_set] = r->classdata[q]; + #else + for (i=classwords-1; i >= 0; --i) { + classifications[0][i+pcount] = q % r->classifications; + q /= r->classifications; + } + #endif + } + for (i=0; i < classwords && pcount < part_read; ++i, ++pcount) { + int z = r->begin + pcount*r->part_size; + #ifndef STB_VORBIS_DIVIDES_IN_RESIDUE + int c = part_classdata[0][class_set][i]; + #else + int c = classifications[0][pcount]; + #endif + int b = r->residue_books[c][pass]; + if (b >= 0) { + Codebook *book = f->codebooks + b; + //stb_prof(22); + if (!codebook_decode_deinterleave_repeat(f, book, residue_buffers, ch, &c_inter, &p_inter, n, r->part_size)) + goto done; + //stb_prof(3); + } else { + z += r->part_size; + c_inter = z % ch; + p_inter = z / ch; + } + } + #ifndef STB_VORBIS_DIVIDES_IN_RESIDUE + ++class_set; + #endif + } + } + } + goto done; + } + //stb_prof(9); + + for (pass=0; pass < 8; ++pass) { + int pcount = 0, class_set=0; + while (pcount < part_read) { + if (pass == 0) { + for (j=0; j < ch; ++j) { + if (!do_not_decode[j]) { + Codebook *c = f->codebooks+r->classbook; + int temp; + DECODE(temp,f,c); + if (temp == EOP) goto done; + #ifndef STB_VORBIS_DIVIDES_IN_RESIDUE + part_classdata[j][class_set] = r->classdata[temp]; + #else + for (i=classwords-1; i >= 0; --i) { + classifications[j][i+pcount] = temp % r->classifications; + temp /= r->classifications; + } + #endif + } + } + } + for (i=0; i < classwords && pcount < part_read; ++i, ++pcount) { + for (j=0; j < ch; ++j) { + if (!do_not_decode[j]) { + #ifndef STB_VORBIS_DIVIDES_IN_RESIDUE + int c = part_classdata[j][class_set][i]; + #else + int c = classifications[j][pcount]; + #endif + int b = r->residue_books[c][pass]; + if (b >= 0) { + float *target = residue_buffers[j]; + int offset = r->begin + pcount * r->part_size; + int n = r->part_size; + Codebook *book = f->codebooks + b; + if (!residue_decode(f, book, target, offset, n, rtype)) + goto done; + } + } + } + } + #ifndef STB_VORBIS_DIVIDES_IN_RESIDUE + ++class_set; + #endif + } + } + done: + //stb_prof(0); + temp_alloc_restore(f,temp_alloc_point); +} + + +#if 0 +// slow way for debugging +void inverse_mdct_slow(float *buffer, int n) +{ + int i,j; + int n2 = n >> 1; + float *x = (float *) malloc(sizeof(*x) * n2); + memcpy(x, buffer, sizeof(*x) * n2); + for (i=0; i < n; ++i) { + float acc = 0; + for (j=0; j < n2; ++j) + // formula from paper: + //acc += n/4.0f * x[j] * (float) cos(M_PI / 2 / n * (2 * i + 1 + n/2.0)*(2*j+1)); + // formula from wikipedia + //acc += 2.0f / n2 * x[j] * (float) cos(M_PI/n2 * (i + 0.5 + n2/2)*(j + 0.5)); + // these are equivalent, except the formula from the paper inverts the multiplier! + // however, what actually works is NO MULTIPLIER!?! + //acc += 64 * 2.0f / n2 * x[j] * (float) cos(M_PI/n2 * (i + 0.5 + n2/2)*(j + 0.5)); + acc += x[j] * (float) cos(M_PI / 2 / n * (2 * i + 1 + n/2.0)*(2*j+1)); + buffer[i] = acc; + } + free(x); +} +#elif 0 +// same as above, but just barely able to run in real time on modern machines +void inverse_mdct_slow(float *buffer, int n, vorb *f, int blocktype) +{ + float mcos[16384]; + int i,j; + int n2 = n >> 1, nmask = (n << 2) -1; + float *x = (float *) malloc(sizeof(*x) * n2); + memcpy(x, buffer, sizeof(*x) * n2); + for (i=0; i < 4*n; ++i) + mcos[i] = (float) cos(M_PI / 2 * i / n); + + for (i=0; i < n; ++i) { + float acc = 0; + for (j=0; j < n2; ++j) + acc += x[j] * mcos[(2 * i + 1 + n2)*(2*j+1) & nmask]; + buffer[i] = acc; + } +} +#else +// transform to use a slow dct-iv; this is STILL basically trivial, +// but only requires half as many ops +void dct_iv_slow(float *buffer, int n) +{ + float mcos[16384]; + float x[2048]; + int i,j; + int nmask = (n << 3) - 1; + memcpy(x, buffer, sizeof(*x) * n); + for (i=0; i < 8*n; ++i) + mcos[i] = (float) cos(M_PI / 4 * i / n); + for (i=0; i < n; ++i) { + float acc = 0; + for (j=0; j < n; ++j) + acc += x[j] * mcos[((2 * i + 1)*(2*j+1)) & nmask]; + //acc += x[j] * cos(M_PI / n * (i + 0.5) * (j + 0.5)); + buffer[i] = acc; + } + //free(x); +} + +void inverse_mdct_slow(float *buffer, int n, vorb *f, int blocktype) +{ + int i, n4 = n >> 2, n2 = n >> 1, n3_4 = n - n4; + float temp[4096]; + + memcpy(temp, buffer, n2 * sizeof(float)); + dct_iv_slow(temp, n2); // returns -c'-d, a-b' + + for (i=0; i < n4 ; ++i) buffer[i] = temp[i+n4]; // a-b' + for ( ; i < n3_4; ++i) buffer[i] = -temp[n3_4 - i - 1]; // b-a', c+d' + for ( ; i < n ; ++i) buffer[i] = -temp[i - n3_4]; // c'+d +} +#endif + +#ifndef LIBVORBIS_MDCT +#define LIBVORBIS_MDCT 0 +#endif + +#if LIBVORBIS_MDCT +// directly call the vorbis MDCT using an interface documented +// by Jeff Roberts... useful for performance comparison +typedef struct +{ + int n; + int log2n; + + float *trig; + int *bitrev; + + float scale; +} mdct_lookup; + +extern void mdct_init(mdct_lookup *lookup, int n); +extern void mdct_clear(mdct_lookup *l); +extern void mdct_backward(mdct_lookup *init, float *in, float *out); + +mdct_lookup M1,M2; + +void inverse_mdct(float *buffer, int n, vorb *f, int blocktype) +{ + mdct_lookup *M; + if (M1.n == n) M = &M1; + else if (M2.n == n) M = &M2; + else if (M1.n == 0) { mdct_init(&M1, n); M = &M1; } + else { + if (M2.n) __asm int 3; + mdct_init(&M2, n); + M = &M2; + } + + mdct_backward(M, buffer, buffer); +} +#endif + + +// the following were split out into separate functions while optimizing; +// they could be pushed back up but eh. __forceinline showed no change; +// they're probably already being inlined. +static void imdct_step3_iter0_loop(int n, float *e, int i_off, int k_off, float *A) +{ + float *ee0 = e + i_off; + float *ee2 = ee0 + k_off; + int i; + + assert((n & 3) == 0); + for (i=(n>>2); i > 0; --i) { + float k00_20, k01_21; + k00_20 = ee0[ 0] - ee2[ 0]; + k01_21 = ee0[-1] - ee2[-1]; + ee0[ 0] += ee2[ 0];//ee0[ 0] = ee0[ 0] + ee2[ 0]; + ee0[-1] += ee2[-1];//ee0[-1] = ee0[-1] + ee2[-1]; + ee2[ 0] = k00_20 * A[0] - k01_21 * A[1]; + ee2[-1] = k01_21 * A[0] + k00_20 * A[1]; + A += 8; + + k00_20 = ee0[-2] - ee2[-2]; + k01_21 = ee0[-3] - ee2[-3]; + ee0[-2] += ee2[-2];//ee0[-2] = ee0[-2] + ee2[-2]; + ee0[-3] += ee2[-3];//ee0[-3] = ee0[-3] + ee2[-3]; + ee2[-2] = k00_20 * A[0] - k01_21 * A[1]; + ee2[-3] = k01_21 * A[0] + k00_20 * A[1]; + A += 8; + + k00_20 = ee0[-4] - ee2[-4]; + k01_21 = ee0[-5] - ee2[-5]; + ee0[-4] += ee2[-4];//ee0[-4] = ee0[-4] + ee2[-4]; + ee0[-5] += ee2[-5];//ee0[-5] = ee0[-5] + ee2[-5]; + ee2[-4] = k00_20 * A[0] - k01_21 * A[1]; + ee2[-5] = k01_21 * A[0] + k00_20 * A[1]; + A += 8; + + k00_20 = ee0[-6] - ee2[-6]; + k01_21 = ee0[-7] - ee2[-7]; + ee0[-6] += ee2[-6];//ee0[-6] = ee0[-6] + ee2[-6]; + ee0[-7] += ee2[-7];//ee0[-7] = ee0[-7] + ee2[-7]; + ee2[-6] = k00_20 * A[0] - k01_21 * A[1]; + ee2[-7] = k01_21 * A[0] + k00_20 * A[1]; + A += 8; + ee0 -= 8; + ee2 -= 8; + } +} + +static void imdct_step3_inner_r_loop(int lim, float *e, int d0, int k_off, float *A, int k1) +{ + int i; + float k00_20, k01_21; + + float *e0 = e + d0; + float *e2 = e0 + k_off; + + for (i=lim >> 2; i > 0; --i) { + k00_20 = e0[-0] - e2[-0]; + k01_21 = e0[-1] - e2[-1]; + e0[-0] += e2[-0];//e0[-0] = e0[-0] + e2[-0]; + e0[-1] += e2[-1];//e0[-1] = e0[-1] + e2[-1]; + e2[-0] = (k00_20)*A[0] - (k01_21) * A[1]; + e2[-1] = (k01_21)*A[0] + (k00_20) * A[1]; + + A += k1; + + k00_20 = e0[-2] - e2[-2]; + k01_21 = e0[-3] - e2[-3]; + e0[-2] += e2[-2];//e0[-2] = e0[-2] + e2[-2]; + e0[-3] += e2[-3];//e0[-3] = e0[-3] + e2[-3]; + e2[-2] = (k00_20)*A[0] - (k01_21) * A[1]; + e2[-3] = (k01_21)*A[0] + (k00_20) * A[1]; + + A += k1; + + k00_20 = e0[-4] - e2[-4]; + k01_21 = e0[-5] - e2[-5]; + e0[-4] += e2[-4];//e0[-4] = e0[-4] + e2[-4]; + e0[-5] += e2[-5];//e0[-5] = e0[-5] + e2[-5]; + e2[-4] = (k00_20)*A[0] - (k01_21) * A[1]; + e2[-5] = (k01_21)*A[0] + (k00_20) * A[1]; + + A += k1; + + k00_20 = e0[-6] - e2[-6]; + k01_21 = e0[-7] - e2[-7]; + e0[-6] += e2[-6];//e0[-6] = e0[-6] + e2[-6]; + e0[-7] += e2[-7];//e0[-7] = e0[-7] + e2[-7]; + e2[-6] = (k00_20)*A[0] - (k01_21) * A[1]; + e2[-7] = (k01_21)*A[0] + (k00_20) * A[1]; + + e0 -= 8; + e2 -= 8; + + A += k1; + } +} + +static void imdct_step3_inner_s_loop(int n, float *e, int i_off, int k_off, float *A, int a_off, int k0) +{ + int i; + float A0 = A[0]; + float A1 = A[0+1]; + float A2 = A[0+a_off]; + float A3 = A[0+a_off+1]; + float A4 = A[0+a_off*2+0]; + float A5 = A[0+a_off*2+1]; + float A6 = A[0+a_off*3+0]; + float A7 = A[0+a_off*3+1]; + + float k00,k11; + + float *ee0 = e +i_off; + float *ee2 = ee0+k_off; + + for (i=n; i > 0; --i) { + k00 = ee0[ 0] - ee2[ 0]; + k11 = ee0[-1] - ee2[-1]; + ee0[ 0] = ee0[ 0] + ee2[ 0]; + ee0[-1] = ee0[-1] + ee2[-1]; + ee2[ 0] = (k00) * A0 - (k11) * A1; + ee2[-1] = (k11) * A0 + (k00) * A1; + + k00 = ee0[-2] - ee2[-2]; + k11 = ee0[-3] - ee2[-3]; + ee0[-2] = ee0[-2] + ee2[-2]; + ee0[-3] = ee0[-3] + ee2[-3]; + ee2[-2] = (k00) * A2 - (k11) * A3; + ee2[-3] = (k11) * A2 + (k00) * A3; + + k00 = ee0[-4] - ee2[-4]; + k11 = ee0[-5] - ee2[-5]; + ee0[-4] = ee0[-4] + ee2[-4]; + ee0[-5] = ee0[-5] + ee2[-5]; + ee2[-4] = (k00) * A4 - (k11) * A5; + ee2[-5] = (k11) * A4 + (k00) * A5; + + k00 = ee0[-6] - ee2[-6]; + k11 = ee0[-7] - ee2[-7]; + ee0[-6] = ee0[-6] + ee2[-6]; + ee0[-7] = ee0[-7] + ee2[-7]; + ee2[-6] = (k00) * A6 - (k11) * A7; + ee2[-7] = (k11) * A6 + (k00) * A7; + + ee0 -= k0; + ee2 -= k0; + } +} + +static __forceinline void iter_54(float *z) +{ + float k00,k11,k22,k33; + float y0,y1,y2,y3; + + k00 = z[ 0] - z[-4]; + y0 = z[ 0] + z[-4]; + y2 = z[-2] + z[-6]; + k22 = z[-2] - z[-6]; + + z[-0] = y0 + y2; // z0 + z4 + z2 + z6 + z[-2] = y0 - y2; // z0 + z4 - z2 - z6 + + // done with y0,y2 + + k33 = z[-3] - z[-7]; + + z[-4] = k00 + k33; // z0 - z4 + z3 - z7 + z[-6] = k00 - k33; // z0 - z4 - z3 + z7 + + // done with k33 + + k11 = z[-1] - z[-5]; + y1 = z[-1] + z[-5]; + y3 = z[-3] + z[-7]; + + z[-1] = y1 + y3; // z1 + z5 + z3 + z7 + z[-3] = y1 - y3; // z1 + z5 - z3 - z7 + z[-5] = k11 - k22; // z1 - z5 + z2 - z6 + z[-7] = k11 + k22; // z1 - z5 - z2 + z6 +} + +static void imdct_step3_inner_s_loop_ld654(int n, float *e, int i_off, float *A, int base_n) +{ + int a_off = base_n >> 3; + float A2 = A[0+a_off]; + float *z = e + i_off; + float *base = z - 16 * n; + + while (z > base) { + float k00,k11; + + k00 = z[-0] - z[-8]; + k11 = z[-1] - z[-9]; + z[-0] = z[-0] + z[-8]; + z[-1] = z[-1] + z[-9]; + z[-8] = k00; + z[-9] = k11 ; + + k00 = z[ -2] - z[-10]; + k11 = z[ -3] - z[-11]; + z[ -2] = z[ -2] + z[-10]; + z[ -3] = z[ -3] + z[-11]; + z[-10] = (k00+k11) * A2; + z[-11] = (k11-k00) * A2; + + k00 = z[-12] - z[ -4]; // reverse to avoid a unary negation + k11 = z[ -5] - z[-13]; + z[ -4] = z[ -4] + z[-12]; + z[ -5] = z[ -5] + z[-13]; + z[-12] = k11; + z[-13] = k00; + + k00 = z[-14] - z[ -6]; // reverse to avoid a unary negation + k11 = z[ -7] - z[-15]; + z[ -6] = z[ -6] + z[-14]; + z[ -7] = z[ -7] + z[-15]; + z[-14] = (k00+k11) * A2; + z[-15] = (k00-k11) * A2; + + iter_54(z); + iter_54(z-8); + z -= 16; + } +} + +static void inverse_mdct(float *buffer, int n, vorb *f, int blocktype) +{ + int n2 = n >> 1, n4 = n >> 2, n8 = n >> 3, l; + int ld; + // @OPTIMIZE: reduce register pressure by using fewer variables? + int save_point = temp_alloc_save(f); + float *buf2 = (float *) temp_alloc(f, n2 * sizeof(*buf2)); + float *u=NULL,*v=NULL; + // twiddle factors + float *A = f->A[blocktype]; + + // IMDCT algorithm from "The use of multirate filter banks for coding of high quality digital audio" + // See notes about bugs in that paper in less-optimal implementation 'inverse_mdct_old' after this function. + + // kernel from paper + + + // merged: + // copy and reflect spectral data + // step 0 + + // note that it turns out that the items added together during + // this step are, in fact, being added to themselves (as reflected + // by step 0). inexplicable inefficiency! this became obvious + // once I combined the passes. + + // so there's a missing 'times 2' here (for adding X to itself). + // this propogates through linearly to the end, where the numbers + // are 1/2 too small, and need to be compensated for. + + { + float *d,*e, *AA, *e_stop; + d = &buf2[n2-2]; + AA = A; + e = &buffer[0]; + e_stop = &buffer[n2]; + while (e != e_stop) { + d[1] = (e[0] * AA[0] - e[2]*AA[1]); + d[0] = (e[0] * AA[1] + e[2]*AA[0]); + d -= 2; + AA += 2; + e += 4; + } + + e = &buffer[n2-3]; + while (d >= buf2) { + d[1] = (-e[2] * AA[0] - -e[0]*AA[1]); + d[0] = (-e[2] * AA[1] + -e[0]*AA[0]); + d -= 2; + AA += 2; + e -= 4; + } + } + + // now we use symbolic names for these, so that we can + // possibly swap their meaning as we change which operations + // are in place + + u = buffer; + v = buf2; + + // step 2 (paper output is w, now u) + // this could be in place, but the data ends up in the wrong + // place... _somebody_'s got to swap it, so this is nominated + { + float *AA = &A[n2-8]; + float *d0,*d1, *e0, *e1; + + e0 = &v[n4]; + e1 = &v[0]; + + d0 = &u[n4]; + d1 = &u[0]; + + while (AA >= A) { + float v40_20, v41_21; + + v41_21 = e0[1] - e1[1]; + v40_20 = e0[0] - e1[0]; + d0[1] = e0[1] + e1[1]; + d0[0] = e0[0] + e1[0]; + d1[1] = v41_21*AA[4] - v40_20*AA[5]; + d1[0] = v40_20*AA[4] + v41_21*AA[5]; + + v41_21 = e0[3] - e1[3]; + v40_20 = e0[2] - e1[2]; + d0[3] = e0[3] + e1[3]; + d0[2] = e0[2] + e1[2]; + d1[3] = v41_21*AA[0] - v40_20*AA[1]; + d1[2] = v40_20*AA[0] + v41_21*AA[1]; + + AA -= 8; + + d0 += 4; + d1 += 4; + e0 += 4; + e1 += 4; + } + } + + // step 3 + ld = ilog(n) - 1; // ilog is off-by-one from normal definitions + + // optimized step 3: + + // the original step3 loop can be nested r inside s or s inside r; + // it's written originally as s inside r, but this is dumb when r + // iterates many times, and s few. So I have two copies of it and + // switch between them halfway. + + // this is iteration 0 of step 3 + imdct_step3_iter0_loop(n >> 4, u, n2-1-n4*0, -(n >> 3), A); + imdct_step3_iter0_loop(n >> 4, u, n2-1-n4*1, -(n >> 3), A); + + // this is iteration 1 of step 3 + imdct_step3_inner_r_loop(n >> 5, u, n2-1 - n8*0, -(n >> 4), A, 16); + imdct_step3_inner_r_loop(n >> 5, u, n2-1 - n8*1, -(n >> 4), A, 16); + imdct_step3_inner_r_loop(n >> 5, u, n2-1 - n8*2, -(n >> 4), A, 16); + imdct_step3_inner_r_loop(n >> 5, u, n2-1 - n8*3, -(n >> 4), A, 16); + + l=2; + for (; l < (ld-3)>>1; ++l) { + int k0 = n >> (l+2), k0_2 = k0>>1; + int lim = 1 << (l+1); + int i; + for (i=0; i < lim; ++i) + imdct_step3_inner_r_loop(n >> (l+4), u, n2-1 - k0*i, -k0_2, A, 1 << (l+3)); + } + + for (; l < ld-6; ++l) { + int k0 = n >> (l+2), k1 = 1 << (l+3), k0_2 = k0>>1; + int rlim = n >> (l+6), r; + int lim = 1 << (l+1); + int i_off; + float *A0 = A; + i_off = n2-1; + for (r=rlim; r > 0; --r) { + imdct_step3_inner_s_loop(lim, u, i_off, -k0_2, A0, k1, k0); + A0 += k1*4; + i_off -= 8; + } + } + + // iterations with count: + // ld-6,-5,-4 all interleaved together + // the big win comes from getting rid of needless flops + // due to the constants on pass 5 & 4 being all 1 and 0; + // combining them to be simultaneous to improve cache made little difference + imdct_step3_inner_s_loop_ld654(n >> 5, u, n2-1, A, n); + + // output is u + + // step 4, 5, and 6 + // cannot be in-place because of step 5 + { + uint16 *bitrev = f->bit_reverse[blocktype]; + // weirdly, I'd have thought reading sequentially and writing + // erratically would have been better than vice-versa, but in + // fact that's not what my testing showed. (That is, with + // j = bitreverse(i), do you read i and write j, or read j and write i.) + + float *d0 = &v[n4-4]; + float *d1 = &v[n2-4]; + while (d0 >= v) { + int k4; + + k4 = bitrev[0]; + d1[3] = u[k4+0]; + d1[2] = u[k4+1]; + d0[3] = u[k4+2]; + d0[2] = u[k4+3]; + + k4 = bitrev[1]; + d1[1] = u[k4+0]; + d1[0] = u[k4+1]; + d0[1] = u[k4+2]; + d0[0] = u[k4+3]; + + d0 -= 4; + d1 -= 4; + bitrev += 2; + } + } + // (paper output is u, now v) + + + // data must be in buf2 + assert(v == buf2); + + // step 7 (paper output is v, now v) + // this is now in place + { + float *C = f->C[blocktype]; + float *d, *e; + + d = v; + e = v + n2 - 4; + + while (d < e) { + float a02,a11,b0,b1,b2,b3; + + a02 = d[0] - e[2]; + a11 = d[1] + e[3]; + + b0 = C[1]*a02 + C[0]*a11; + b1 = C[1]*a11 - C[0]*a02; + + b2 = d[0] + e[ 2]; + b3 = d[1] - e[ 3]; + + d[0] = b2 + b0; + d[1] = b3 + b1; + e[2] = b2 - b0; + e[3] = b1 - b3; + + a02 = d[2] - e[0]; + a11 = d[3] + e[1]; + + b0 = C[3]*a02 + C[2]*a11; + b1 = C[3]*a11 - C[2]*a02; + + b2 = d[2] + e[ 0]; + b3 = d[3] - e[ 1]; + + d[2] = b2 + b0; + d[3] = b3 + b1; + e[0] = b2 - b0; + e[1] = b1 - b3; + + C += 4; + d += 4; + e -= 4; + } + } + + // data must be in buf2 + + + // step 8+decode (paper output is X, now buffer) + // this generates pairs of data a la 8 and pushes them directly through + // the decode kernel (pushing rather than pulling) to avoid having + // to make another pass later + + // this cannot POSSIBLY be in place, so we refer to the buffers directly + + { + float *d0,*d1,*d2,*d3; + + float *B = f->B[blocktype] + n2 - 8; + float *e = buf2 + n2 - 8; + d0 = &buffer[0]; + d1 = &buffer[n2-4]; + d2 = &buffer[n2]; + d3 = &buffer[n-4]; + while (e >= v) { + float p0,p1,p2,p3; + + p3 = e[6]*B[7] - e[7]*B[6]; + p2 = -e[6]*B[6] - e[7]*B[7]; + + d0[0] = p3; + d1[3] = - p3; + d2[0] = p2; + d3[3] = p2; + + p1 = e[4]*B[5] - e[5]*B[4]; + p0 = -e[4]*B[4] - e[5]*B[5]; + + d0[1] = p1; + d1[2] = - p1; + d2[1] = p0; + d3[2] = p0; + + p3 = e[2]*B[3] - e[3]*B[2]; + p2 = -e[2]*B[2] - e[3]*B[3]; + + d0[2] = p3; + d1[1] = - p3; + d2[2] = p2; + d3[1] = p2; + + p1 = e[0]*B[1] - e[1]*B[0]; + p0 = -e[0]*B[0] - e[1]*B[1]; + + d0[3] = p1; + d1[0] = - p1; + d2[3] = p0; + d3[0] = p0; + + B -= 8; + e -= 8; + d0 += 4; + d2 += 4; + d1 -= 4; + d3 -= 4; + } + } + + temp_alloc_restore(f,save_point); +} + +#if 0 +// this is the original version of the above code, if you want to optimize it from scratch +void inverse_mdct_naive(float *buffer, int n) +{ + float s; + float A[1 << 12], B[1 << 12], C[1 << 11]; + int i,k,k2,k4, n2 = n >> 1, n4 = n >> 2, n8 = n >> 3, l; + int n3_4 = n - n4, ld; + // how can they claim this only uses N words?! + // oh, because they're only used sparsely, whoops + float u[1 << 13], X[1 << 13], v[1 << 13], w[1 << 13]; + // set up twiddle factors + + for (k=k2=0; k < n4; ++k,k2+=2) { + A[k2 ] = (float) cos(4*k*M_PI/n); + A[k2+1] = (float) -sin(4*k*M_PI/n); + B[k2 ] = (float) cos((k2+1)*M_PI/n/2); + B[k2+1] = (float) sin((k2+1)*M_PI/n/2); + } + for (k=k2=0; k < n8; ++k,k2+=2) { + C[k2 ] = (float) cos(2*(k2+1)*M_PI/n); + C[k2+1] = (float) -sin(2*(k2+1)*M_PI/n); + } + + // IMDCT algorithm from "The use of multirate filter banks for coding of high quality digital audio" + // Note there are bugs in that pseudocode, presumably due to them attempting + // to rename the arrays nicely rather than representing the way their actual + // implementation bounces buffers back and forth. As a result, even in the + // "some formulars corrected" version, a direct implementation fails. These + // are noted below as "paper bug". + + // copy and reflect spectral data + for (k=0; k < n2; ++k) u[k] = buffer[k]; + for ( ; k < n ; ++k) u[k] = -buffer[n - k - 1]; + // kernel from paper + // step 1 + for (k=k2=k4=0; k < n4; k+=1, k2+=2, k4+=4) { + v[n-k4-1] = (u[k4] - u[n-k4-1]) * A[k2] - (u[k4+2] - u[n-k4-3])*A[k2+1]; + v[n-k4-3] = (u[k4] - u[n-k4-1]) * A[k2+1] + (u[k4+2] - u[n-k4-3])*A[k2]; + } + // step 2 + for (k=k4=0; k < n8; k+=1, k4+=4) { + w[n2+3+k4] = v[n2+3+k4] + v[k4+3]; + w[n2+1+k4] = v[n2+1+k4] + v[k4+1]; + w[k4+3] = (v[n2+3+k4] - v[k4+3])*A[n2-4-k4] - (v[n2+1+k4]-v[k4+1])*A[n2-3-k4]; + w[k4+1] = (v[n2+1+k4] - v[k4+1])*A[n2-4-k4] + (v[n2+3+k4]-v[k4+3])*A[n2-3-k4]; + } + // step 3 + ld = ilog(n) - 1; // ilog is off-by-one from normal definitions + for (l=0; l < ld-3; ++l) { + int k0 = n >> (l+2), k1 = 1 << (l+3); + int rlim = n >> (l+4), r4, r; + int s2lim = 1 << (l+2), s2; + for (r=r4=0; r < rlim; r4+=4,++r) { + for (s2=0; s2 < s2lim; s2+=2) { + u[n-1-k0*s2-r4] = w[n-1-k0*s2-r4] + w[n-1-k0*(s2+1)-r4]; + u[n-3-k0*s2-r4] = w[n-3-k0*s2-r4] + w[n-3-k0*(s2+1)-r4]; + u[n-1-k0*(s2+1)-r4] = (w[n-1-k0*s2-r4] - w[n-1-k0*(s2+1)-r4]) * A[r*k1] + - (w[n-3-k0*s2-r4] - w[n-3-k0*(s2+1)-r4]) * A[r*k1+1]; + u[n-3-k0*(s2+1)-r4] = (w[n-3-k0*s2-r4] - w[n-3-k0*(s2+1)-r4]) * A[r*k1] + + (w[n-1-k0*s2-r4] - w[n-1-k0*(s2+1)-r4]) * A[r*k1+1]; + } + } + if (l+1 < ld-3) { + // paper bug: ping-ponging of u&w here is omitted + memcpy(w, u, sizeof(u)); + } + } + + // step 4 + for (i=0; i < n8; ++i) { + int j = bit_reverse(i) >> (32-ld+3); + assert(j < n8); + if (i == j) { + // paper bug: original code probably swapped in place; if copying, + // need to directly copy in this case + int i8 = i << 3; + v[i8+1] = u[i8+1]; + v[i8+3] = u[i8+3]; + v[i8+5] = u[i8+5]; + v[i8+7] = u[i8+7]; + } else if (i < j) { + int i8 = i << 3, j8 = j << 3; + v[j8+1] = u[i8+1], v[i8+1] = u[j8 + 1]; + v[j8+3] = u[i8+3], v[i8+3] = u[j8 + 3]; + v[j8+5] = u[i8+5], v[i8+5] = u[j8 + 5]; + v[j8+7] = u[i8+7], v[i8+7] = u[j8 + 7]; + } + } + // step 5 + for (k=0; k < n2; ++k) { + w[k] = v[k*2+1]; + } + // step 6 + for (k=k2=k4=0; k < n8; ++k, k2 += 2, k4 += 4) { + u[n-1-k2] = w[k4]; + u[n-2-k2] = w[k4+1]; + u[n3_4 - 1 - k2] = w[k4+2]; + u[n3_4 - 2 - k2] = w[k4+3]; + } + // step 7 + for (k=k2=0; k < n8; ++k, k2 += 2) { + v[n2 + k2 ] = ( u[n2 + k2] + u[n-2-k2] + C[k2+1]*(u[n2+k2]-u[n-2-k2]) + C[k2]*(u[n2+k2+1]+u[n-2-k2+1]))/2; + v[n-2 - k2] = ( u[n2 + k2] + u[n-2-k2] - C[k2+1]*(u[n2+k2]-u[n-2-k2]) - C[k2]*(u[n2+k2+1]+u[n-2-k2+1]))/2; + v[n2+1+ k2] = ( u[n2+1+k2] - u[n-1-k2] + C[k2+1]*(u[n2+1+k2]+u[n-1-k2]) - C[k2]*(u[n2+k2]-u[n-2-k2]))/2; + v[n-1 - k2] = (-u[n2+1+k2] + u[n-1-k2] + C[k2+1]*(u[n2+1+k2]+u[n-1-k2]) - C[k2]*(u[n2+k2]-u[n-2-k2]))/2; + } + // step 8 + for (k=k2=0; k < n4; ++k,k2 += 2) { + X[k] = v[k2+n2]*B[k2 ] + v[k2+1+n2]*B[k2+1]; + X[n2-1-k] = v[k2+n2]*B[k2+1] - v[k2+1+n2]*B[k2 ]; + } + + // decode kernel to output + // determined the following value experimentally + // (by first figuring out what made inverse_mdct_slow work); then matching that here + // (probably vorbis encoder premultiplies by n or n/2, to save it on the decoder?) + s = 0.5; // theoretically would be n4 + + // [[[ note! the s value of 0.5 is compensated for by the B[] in the current code, + // so it needs to use the "old" B values to behave correctly, or else + // set s to 1.0 ]]] + for (i=0; i < n4 ; ++i) buffer[i] = s * X[i+n4]; + for ( ; i < n3_4; ++i) buffer[i] = -s * X[n3_4 - i - 1]; + for ( ; i < n ; ++i) buffer[i] = -s * X[i - n3_4]; +} +#endif + +static float *get_window(vorb *f, int len) +{ + len <<= 1; + if (len == f->blocksize_0) return f->window[0]; + if (len == f->blocksize_1) return f->window[1]; + assert(0); + return NULL; +} + +#ifndef STB_VORBIS_NO_DEFER_FLOOR +typedef int16 YTYPE; +#else +typedef int YTYPE; +#endif +static int do_floor(vorb *f, Mapping *map, int i, int n, float *target, YTYPE *finalY, uint8 *step2_flag) +{ + int n2 = n >> 1; + int s = map->chan[i].mux, floor; + floor = map->submap_floor[s]; + if (f->floor_types[floor] == 0) { + return error(f, VORBIS_invalid_stream); + } else { + Floor1 *g = &f->floor_config[floor].floor1; + int j,q; + int lx = 0, ly = finalY[0] * g->floor1_multiplier; + for (q=1; q < g->values; ++q) { + j = g->sorted_order[q]; + #ifndef STB_VORBIS_NO_DEFER_FLOOR + if (finalY[j] >= 0) + #else + if (step2_flag[j]) + #endif + { + int hy = finalY[j] * g->floor1_multiplier; + int hx = g->Xlist[j]; + draw_line(target, lx,ly, hx,hy, n2); + lx = hx, ly = hy; + } + } + if (lx < n2) + // optimization of: draw_line(target, lx,ly, n,ly, n2); + for (j=lx; j < n2; ++j) + LINE_OP(target[j], inverse_db_table[ly]); + } + return TRUE; +} + +static int vorbis_decode_initial(vorb *f, int *p_left_start, int *p_left_end, int *p_right_start, int *p_right_end, int *mode) +{ + Mode *m; + int i, n, prev, next, window_center; + f->channel_buffer_start = f->channel_buffer_end = 0; + + retry: + if (f->eof) return FALSE; + if (!maybe_start_packet(f)) + return FALSE; + // check packet type + if (get_bits(f,1) != 0) { + if (IS_PUSH_MODE(f)) + return error(f,VORBIS_bad_packet_type); + while (EOP != get8_packet(f)); + goto retry; + } + + if (f->alloc.alloc_buffer) + assert(f->alloc.alloc_buffer_length_in_bytes == f->temp_offset); + + i = get_bits(f, ilog(f->mode_count-1)); + if (i == EOP) return FALSE; + if (i >= f->mode_count) return FALSE; + *mode = i; + m = f->mode_config + i; + if (m->blockflag) { + n = f->blocksize_1; + prev = get_bits(f,1); + next = get_bits(f,1); + } else { + prev = next = 0; + n = f->blocksize_0; + } + +// WINDOWING + + window_center = n >> 1; + if (m->blockflag && !prev) { + *p_left_start = (n - f->blocksize_0) >> 2; + *p_left_end = (n + f->blocksize_0) >> 2; + } else { + *p_left_start = 0; + *p_left_end = window_center; + } + if (m->blockflag && !next) { + *p_right_start = (n*3 - f->blocksize_0) >> 2; + *p_right_end = (n*3 + f->blocksize_0) >> 2; + } else { + *p_right_start = window_center; + *p_right_end = n; + } + return TRUE; +} + +static int vorbis_decode_packet_rest(vorb *f, int *len, Mode *m, int left_start, int left_end, int right_start, int right_end, int *p_left) +{ + Mapping *map; + int i,j,k,n,n2; + int zero_channel[256]; + int really_zero_channel[256]; + int window_center; + +// WINDOWING + + n = f->blocksize[m->blockflag]; + window_center = n >> 1; + + map = &f->mapping[m->mapping]; + +// FLOORS + n2 = n >> 1; + + //stb_prof(1); + for (i=0; i < f->channels; ++i) { + int s = map->chan[i].mux, floor; + zero_channel[i] = FALSE; + floor = map->submap_floor[s]; + if (f->floor_types[floor] == 0) { + return error(f, VORBIS_invalid_stream); + } else { + Floor1 *g = &f->floor_config[floor].floor1; + if (get_bits(f, 1)) { + short *finalY; + uint8 step2_flag[256]; + static int range_list[4] = { 256, 128, 86, 64 }; + int range = range_list[g->floor1_multiplier-1]; + int offset = 2; + finalY = f->finalY[i]; + finalY[0] = get_bits(f, ilog(range)-1); + finalY[1] = get_bits(f, ilog(range)-1); + for (j=0; j < g->partitions; ++j) { + int pclass = g->partition_class_list[j]; + int cdim = g->class_dimensions[pclass]; + int cbits = g->class_subclasses[pclass]; + int csub = (1 << cbits)-1; + int cval = 0; + if (cbits) { + Codebook *c = f->codebooks + g->class_masterbooks[pclass]; + DECODE(cval,f,c); + } + for (k=0; k < cdim; ++k) { + int book = g->subclass_books[pclass][cval & csub]; + cval = cval >> cbits; + if (book >= 0) { + int temp; + Codebook *c = f->codebooks + book; + DECODE(temp,f,c); + finalY[offset++] = temp; + } else + finalY[offset++] = 0; + } + } + if (f->valid_bits == INVALID_BITS) goto error; // behavior according to spec + step2_flag[0] = step2_flag[1] = 1; + for (j=2; j < g->values; ++j) { + int low, high, pred, highroom, lowroom, room, val; + low = g->neighbors[j][0]; + high = g->neighbors[j][1]; + //neighbors(g->Xlist, j, &low, &high); + pred = predict_point(g->Xlist[j], g->Xlist[low], g->Xlist[high], finalY[low], finalY[high]); + val = finalY[j]; + highroom = range - pred; + lowroom = pred; + if (highroom < lowroom) + room = highroom * 2; + else + room = lowroom * 2; + if (val) { + step2_flag[low] = step2_flag[high] = 1; + step2_flag[j] = 1; + if (val >= room) + if (highroom > lowroom) + finalY[j] = val - lowroom + pred; + else + finalY[j] = pred - val + highroom - 1; + else + if (val & 1) + finalY[j] = pred - ((val+1)>>1); + else + finalY[j] = pred + (val>>1); + } else { + step2_flag[j] = 0; + finalY[j] = pred; + } + } + +#ifdef STB_VORBIS_NO_DEFER_FLOOR + do_floor(f, map, i, n, f->floor_buffers[i], finalY, step2_flag); +#else + // defer final floor computation until _after_ residue + for (j=0; j < g->values; ++j) { + if (!step2_flag[j]) + finalY[j] = -1; + } +#endif + } else { + error: + zero_channel[i] = TRUE; + } + // So we just defer everything else to later + + // at this point we've decoded the floor into buffer + } + } + //stb_prof(0); + // at this point we've decoded all floors + + if (f->alloc.alloc_buffer) + assert(f->alloc.alloc_buffer_length_in_bytes == f->temp_offset); + + // re-enable coupled channels if necessary + memcpy(really_zero_channel, zero_channel, sizeof(really_zero_channel[0]) * f->channels); + for (i=0; i < map->coupling_steps; ++i) + if (!zero_channel[map->chan[i].magnitude] || !zero_channel[map->chan[i].angle]) { + zero_channel[map->chan[i].magnitude] = zero_channel[map->chan[i].angle] = FALSE; + } + +// RESIDUE DECODE + for (i=0; i < map->submaps; ++i) { + float *residue_buffers[STB_VORBIS_MAX_CHANNELS]; + int r,t; + uint8 do_not_decode[256]; + int ch = 0; + for (j=0; j < f->channels; ++j) { + if (map->chan[j].mux == i) { + if (zero_channel[j]) { + do_not_decode[ch] = TRUE; + residue_buffers[ch] = NULL; + } else { + do_not_decode[ch] = FALSE; + residue_buffers[ch] = f->channel_buffers[j]; + } + ++ch; + } + } + r = map->submap_residue[i]; + t = f->residue_types[r]; + decode_residue(f, residue_buffers, ch, n2, r, do_not_decode); + } + + if (f->alloc.alloc_buffer) + assert(f->alloc.alloc_buffer_length_in_bytes == f->temp_offset); + +// INVERSE COUPLING + //stb_prof(14); + for (i = map->coupling_steps-1; i >= 0; --i) { + int n2 = n >> 1; + float *m = f->channel_buffers[map->chan[i].magnitude]; + float *a = f->channel_buffers[map->chan[i].angle ]; + for (j=0; j < n2; ++j) { + float a2,m2; + if (m[j] > 0) + if (a[j] > 0) + m2 = m[j], a2 = m[j] - a[j]; + else + a2 = m[j], m2 = m[j] + a[j]; + else + if (a[j] > 0) + m2 = m[j], a2 = m[j] + a[j]; + else + a2 = m[j], m2 = m[j] - a[j]; + m[j] = m2; + a[j] = a2; + } + } + + // finish decoding the floors +#ifndef STB_VORBIS_NO_DEFER_FLOOR + //stb_prof(15); + for (i=0; i < f->channels; ++i) { + if (really_zero_channel[i]) { + memset(f->channel_buffers[i], 0, sizeof(*f->channel_buffers[i]) * n2); + } else { + do_floor(f, map, i, n, f->channel_buffers[i], f->finalY[i], NULL); + } + } +#else + for (i=0; i < f->channels; ++i) { + if (really_zero_channel[i]) { + memset(f->channel_buffers[i], 0, sizeof(*f->channel_buffers[i]) * n2); + } else { + for (j=0; j < n2; ++j) + f->channel_buffers[i][j] *= f->floor_buffers[i][j]; + } + } +#endif + +// INVERSE MDCT + //stb_prof(16); + for (i=0; i < f->channels; ++i) + inverse_mdct(f->channel_buffers[i], n, f, m->blockflag); + //stb_prof(0); + + // this shouldn't be necessary, unless we exited on an error + // and want to flush to get to the next packet + flush_packet(f); + + if (f->first_decode) { + // assume we start so first non-discarded sample is sample 0 + // this isn't to spec, but spec would require us to read ahead + // and decode the size of all current frames--could be done, + // but presumably it's not a commonly used feature + f->current_loc = -n2; // start of first frame is positioned for discard + // we might have to discard samples "from" the next frame too, + // if we're lapping a large block then a small at the start? + f->discard_samples_deferred = n - right_end; + f->current_loc_valid = TRUE; + f->first_decode = FALSE; + } else if (f->discard_samples_deferred) { + left_start += f->discard_samples_deferred; + *p_left = left_start; + f->discard_samples_deferred = 0; + } else if (f->previous_length == 0 && f->current_loc_valid) { + // we're recovering from a seek... that means we're going to discard + // the samples from this packet even though we know our position from + // the last page header, so we need to update the position based on + // the discarded samples here + // but wait, the code below is going to add this in itself even + // on a discard, so we don't need to do it here... + } + + // check if we have ogg information about the sample # for this packet + if (f->last_seg_which == f->end_seg_with_known_loc) { + // if we have a valid current loc, and this is final: + if (f->current_loc_valid && (f->page_flag & PAGEFLAG_last_page)) { + uint32 current_end = f->known_loc_for_packet - (n-right_end); + // then let's infer the size of the (probably) short final frame + if (current_end < f->current_loc + right_end) { + if (current_end < f->current_loc) { + // negative truncation, that's impossible! + *len = 0; + } else { + *len = current_end - f->current_loc; + } + *len += left_start; + f->current_loc += *len; + return TRUE; + } + } + // otherwise, just set our sample loc + // guess that the ogg granule pos refers to the _middle_ of the + // last frame? + // set f->current_loc to the position of left_start + f->current_loc = f->known_loc_for_packet - (n2-left_start); + f->current_loc_valid = TRUE; + } + if (f->current_loc_valid) + f->current_loc += (right_start - left_start); + + if (f->alloc.alloc_buffer) + assert(f->alloc.alloc_buffer_length_in_bytes == f->temp_offset); + *len = right_end; // ignore samples after the window goes to 0 + return TRUE; +} + +static int vorbis_decode_packet(vorb *f, int *len, int *p_left, int *p_right) +{ + int mode, left_end, right_end; + if (!vorbis_decode_initial(f, p_left, &left_end, p_right, &right_end, &mode)) return 0; + return vorbis_decode_packet_rest(f, len, f->mode_config + mode, *p_left, left_end, *p_right, right_end, p_left); +} + +static int vorbis_finish_frame(stb_vorbis *f, int len, int left, int right) +{ + int prev,i,j; + // we use right&left (the start of the right- and left-window sin()-regions) + // to determine how much to return, rather than inferring from the rules + // (same result, clearer code); 'left' indicates where our sin() window + // starts, therefore where the previous window's right edge starts, and + // therefore where to start mixing from the previous buffer. 'right' + // indicates where our sin() ending-window starts, therefore that's where + // we start saving, and where our returned-data ends. + + // mixin from previous window + if (f->previous_length) { + int i,j, n = f->previous_length; + float *w = get_window(f, n); + for (i=0; i < f->channels; ++i) { + for (j=0; j < n; ++j) + f->channel_buffers[i][left+j] = + f->channel_buffers[i][left+j]*w[ j] + + f->previous_window[i][ j]*w[n-1-j]; + } + } + + prev = f->previous_length; + + // last half of this data becomes previous window + f->previous_length = len - right; + + // @OPTIMIZE: could avoid this copy by double-buffering the + // output (flipping previous_window with channel_buffers), but + // then previous_window would have to be 2x as large, and + // channel_buffers couldn't be temp mem (although they're NOT + // currently temp mem, they could be (unless we want to level + // performance by spreading out the computation)) + for (i=0; i < f->channels; ++i) + for (j=0; right+j < len; ++j) + f->previous_window[i][j] = f->channel_buffers[i][right+j]; + + if (!prev) + // there was no previous packet, so this data isn't valid... + // this isn't entirely true, only the would-have-overlapped data + // isn't valid, but this seems to be what the spec requires + return 0; + + // truncate a short frame + if (len < right) right = len; + + f->samples_output += right-left; + + return right - left; +} + +static void vorbis_pump_first_frame(stb_vorbis *f) +{ + int len, right, left; + if (vorbis_decode_packet(f, &len, &left, &right)) + vorbis_finish_frame(f, len, left, right); +} + +#ifndef STB_VORBIS_NO_PUSHDATA_API +static int is_whole_packet_present(stb_vorbis *f, int end_page) +{ + // make sure that we have the packet available before continuing... + // this requires a full ogg parse, but we know we can fetch from f->stream + + // instead of coding this out explicitly, we could save the current read state, + // read the next packet with get8() until end-of-packet, check f->eof, then + // reset the state? but that would be slower, esp. since we'd have over 256 bytes + // of state to restore (primarily the page segment table) + + int s = f->next_seg, first = TRUE; + uint8 *p = f->stream; + + if (s != -1) { // if we're not starting the packet with a 'continue on next page' flag + for (; s < f->segment_count; ++s) { + p += f->segments[s]; + if (f->segments[s] < 255) // stop at first short segment + break; + } + // either this continues, or it ends it... + if (end_page) + if (s < f->segment_count-1) return error(f, VORBIS_invalid_stream); + if (s == f->segment_count) + s = -1; // set 'crosses page' flag + if (p > f->stream_end) return error(f, VORBIS_need_more_data); + first = FALSE; + } + for (; s == -1;) { + uint8 *q; + int n; + + // check that we have the page header ready + if (p + 26 >= f->stream_end) return error(f, VORBIS_need_more_data); + // validate the page + if (memcmp(p, ogg_page_header, 4)) return error(f, VORBIS_invalid_stream); + if (p[4] != 0) return error(f, VORBIS_invalid_stream); + if (first) { // the first segment must NOT have 'continued_packet', later ones MUST + if (f->previous_length) + if ((p[5] & PAGEFLAG_continued_packet)) return error(f, VORBIS_invalid_stream); + // if no previous length, we're resynching, so we can come in on a continued-packet, + // which we'll just drop + } else { + if (!(p[5] & PAGEFLAG_continued_packet)) return error(f, VORBIS_invalid_stream); + } + n = p[26]; // segment counts + q = p+27; // q points to segment table + p = q + n; // advance past header + // make sure we've read the segment table + if (p > f->stream_end) return error(f, VORBIS_need_more_data); + for (s=0; s < n; ++s) { + p += q[s]; + if (q[s] < 255) + break; + } + if (end_page) + if (s < n-1) return error(f, VORBIS_invalid_stream); + if (s == f->segment_count) + s = -1; // set 'crosses page' flag + if (p > f->stream_end) return error(f, VORBIS_need_more_data); + first = FALSE; + } + return TRUE; +} +#endif // !STB_VORBIS_NO_PUSHDATA_API + +static int start_decoder(vorb *f) +{ + uint8 header[6], x,y; + int len,i,j,k, max_submaps = 0; + int longest_floorlist=0; + + // first page, first packet + + if (!start_page(f)) return FALSE; + // validate page flag + if (!(f->page_flag & PAGEFLAG_first_page)) return error(f, VORBIS_invalid_first_page); + if (f->page_flag & PAGEFLAG_last_page) return error(f, VORBIS_invalid_first_page); + if (f->page_flag & PAGEFLAG_continued_packet) return error(f, VORBIS_invalid_first_page); + // check for expected packet length + if (f->segment_count != 1) return error(f, VORBIS_invalid_first_page); + if (f->segments[0] != 30) return error(f, VORBIS_invalid_first_page); + // read packet + // check packet header + if (get8(f) != VORBIS_packet_id) return error(f, VORBIS_invalid_first_page); + if (!getn(f, header, 6)) return error(f, VORBIS_unexpected_eof); + if (!vorbis_validate(header)) return error(f, VORBIS_invalid_first_page); + // vorbis_version + if (get32(f) != 0) return error(f, VORBIS_invalid_first_page); + f->channels = get8(f); if (!f->channels) return error(f, VORBIS_invalid_first_page); + if (f->channels > STB_VORBIS_MAX_CHANNELS) return error(f, VORBIS_too_many_channels); + f->sample_rate = get32(f); if (!f->sample_rate) return error(f, VORBIS_invalid_first_page); + get32(f); // bitrate_maximum + get32(f); // bitrate_nominal + get32(f); // bitrate_minimum + x = get8(f); + { int log0,log1; + log0 = x & 15; + log1 = x >> 4; + f->blocksize_0 = 1 << log0; + f->blocksize_1 = 1 << log1; + if (log0 < 6 || log0 > 13) return error(f, VORBIS_invalid_setup); + if (log1 < 6 || log1 > 13) return error(f, VORBIS_invalid_setup); + if (log0 > log1) return error(f, VORBIS_invalid_setup); + } + + // framing_flag + x = get8(f); + if (!(x & 1)) return error(f, VORBIS_invalid_first_page); + + // second packet! + if (!start_page(f)) return FALSE; + + if (!start_packet(f)) return FALSE; + do { + len = next_segment(f); + skip(f, len); + f->bytes_in_seg = 0; + } while (len); + + // third packet! + if (!start_packet(f)) return FALSE; + + #ifndef STB_VORBIS_NO_PUSHDATA_API + if (IS_PUSH_MODE(f)) { + if (!is_whole_packet_present(f, TRUE)) { + // convert error in ogg header to write type + if (f->error == VORBIS_invalid_stream) + f->error = VORBIS_invalid_setup; + return FALSE; + } + } + #endif + + crc32_init(); // always init it, to avoid multithread race conditions + + if (get8_packet(f) != VORBIS_packet_setup) return error(f, VORBIS_invalid_setup); + for (i=0; i < 6; ++i) header[i] = get8_packet(f); + if (!vorbis_validate(header)) return error(f, VORBIS_invalid_setup); + + // codebooks + + f->codebook_count = get_bits(f,8) + 1; + f->codebooks = (Codebook *) setup_malloc(f, sizeof(*f->codebooks) * f->codebook_count); + if (f->codebooks == NULL) return error(f, VORBIS_outofmem); + memset(f->codebooks, 0, sizeof(*f->codebooks) * f->codebook_count); + for (i=0; i < f->codebook_count; ++i) { + uint32 *values; + int ordered, sorted_count; + int total=0; + uint8 *lengths; + Codebook *c = f->codebooks+i; + x = get_bits(f, 8); if (x != 0x42) return error(f, VORBIS_invalid_setup); + x = get_bits(f, 8); if (x != 0x43) return error(f, VORBIS_invalid_setup); + x = get_bits(f, 8); if (x != 0x56) return error(f, VORBIS_invalid_setup); + x = get_bits(f, 8); + c->dimensions = (get_bits(f, 8)<<8) + x; + x = get_bits(f, 8); + y = get_bits(f, 8); + c->entries = (get_bits(f, 8)<<16) + (y<<8) + x; + ordered = get_bits(f,1); + c->sparse = ordered ? 0 : get_bits(f,1); + + if (c->sparse) + lengths = (uint8 *) setup_temp_malloc(f, c->entries); + else + lengths = c->codeword_lengths = (uint8 *) setup_malloc(f, c->entries); + + if (!lengths) return error(f, VORBIS_outofmem); + + if (ordered) { + int current_entry = 0; + int current_length = get_bits(f,5) + 1; + while (current_entry < c->entries) { + int limit = c->entries - current_entry; + int n = get_bits(f, ilog(limit)); + if (current_entry + n > (int) c->entries) { return error(f, VORBIS_invalid_setup); } + memset(lengths + current_entry, current_length, n); + current_entry += n; + ++current_length; + } + } else { + for (j=0; j < c->entries; ++j) { + int present = c->sparse ? get_bits(f,1) : 1; + if (present) { + lengths[j] = get_bits(f, 5) + 1; + ++total; + } else { + lengths[j] = NO_CODE; + } + } + } + + if (c->sparse && total >= c->entries >> 2) { + // convert sparse items to non-sparse! + if (c->entries > (int) f->setup_temp_memory_required) + f->setup_temp_memory_required = c->entries; + + c->codeword_lengths = (uint8 *) setup_malloc(f, c->entries); + memcpy(c->codeword_lengths, lengths, c->entries); + setup_temp_free(f, lengths, c->entries); // note this is only safe if there have been no intervening temp mallocs! + lengths = c->codeword_lengths; + c->sparse = 0; + } + + // compute the size of the sorted tables + if (c->sparse) { + sorted_count = total; + //assert(total != 0); + } else { + sorted_count = 0; + #ifndef STB_VORBIS_NO_HUFFMAN_BINARY_SEARCH + for (j=0; j < c->entries; ++j) + if (lengths[j] > STB_VORBIS_FAST_HUFFMAN_LENGTH && lengths[j] != NO_CODE) + ++sorted_count; + #endif + } + + c->sorted_entries = sorted_count; + values = NULL; + + if (!c->sparse) { + c->codewords = (uint32 *) setup_malloc(f, sizeof(c->codewords[0]) * c->entries); + if (!c->codewords) return error(f, VORBIS_outofmem); + } else { + unsigned int size; + if (c->sorted_entries) { + c->codeword_lengths = (uint8 *) setup_malloc(f, c->sorted_entries); + if (!c->codeword_lengths) return error(f, VORBIS_outofmem); + c->codewords = (uint32 *) setup_temp_malloc(f, sizeof(*c->codewords) * c->sorted_entries); + if (!c->codewords) return error(f, VORBIS_outofmem); + values = (uint32 *) setup_temp_malloc(f, sizeof(*values) * c->sorted_entries); + if (!values) return error(f, VORBIS_outofmem); + } + size = c->entries + (sizeof(*c->codewords) + sizeof(*values)) * c->sorted_entries; + if (size > f->setup_temp_memory_required) + f->setup_temp_memory_required = size; + } + + if (!compute_codewords(c, lengths, c->entries, values)) { + if (c->sparse) setup_temp_free(f, values, 0); + return error(f, VORBIS_invalid_setup); + } + + if (c->sorted_entries) { + // allocate an extra slot for sentinels + c->sorted_codewords = (uint32 *) setup_malloc(f, sizeof(*c->sorted_codewords) * (c->sorted_entries+1)); + // allocate an extra slot at the front so that c->sorted_values[-1] is defined + // so that we can catch that case without an extra if + c->sorted_values = ( int *) setup_malloc(f, sizeof(*c->sorted_values ) * (c->sorted_entries+1)); + if (c->sorted_values) { ++c->sorted_values; c->sorted_values[-1] = -1; } + compute_sorted_huffman(c, lengths, values); + } + + if (c->sparse) { + setup_temp_free(f, values, sizeof(*values)*c->sorted_entries); + setup_temp_free(f, c->codewords, sizeof(*c->codewords)*c->sorted_entries); + setup_temp_free(f, lengths, c->entries); + c->codewords = NULL; + } + + compute_accelerated_huffman(c); + + c->lookup_type = get_bits(f, 4); + if (c->lookup_type > 2) return error(f, VORBIS_invalid_setup); + if (c->lookup_type > 0) { + uint16 *mults; + c->minimum_value = float32_unpack(get_bits(f, 32)); + c->delta_value = float32_unpack(get_bits(f, 32)); + c->value_bits = get_bits(f, 4)+1; + c->sequence_p = get_bits(f,1); + if (c->lookup_type == 1) { + c->lookup_values = lookup1_values(c->entries, c->dimensions); + } else { + c->lookup_values = c->entries * c->dimensions; + } + mults = (uint16 *) setup_temp_malloc(f, sizeof(mults[0]) * c->lookup_values); + if (mults == NULL) return error(f, VORBIS_outofmem); + for (j=0; j < (int) c->lookup_values; ++j) { + int q = get_bits(f, c->value_bits); + if (q == EOP) { setup_temp_free(f,mults,sizeof(mults[0])*c->lookup_values); return error(f, VORBIS_invalid_setup); } + mults[j] = q; + } + +#ifndef STB_VORBIS_DIVIDES_IN_CODEBOOK + if (c->lookup_type == 1) { + int len, sparse = c->sparse; + // pre-expand the lookup1-style multiplicands, to avoid a divide in the inner loop + if (sparse) { + if (c->sorted_entries == 0) goto skip; + c->multiplicands = (codetype *) setup_malloc(f, sizeof(c->multiplicands[0]) * c->sorted_entries * c->dimensions); + } else + c->multiplicands = (codetype *) setup_malloc(f, sizeof(c->multiplicands[0]) * c->entries * c->dimensions); + if (c->multiplicands == NULL) { setup_temp_free(f,mults,sizeof(mults[0])*c->lookup_values); return error(f, VORBIS_outofmem); } + len = sparse ? c->sorted_entries : c->entries; + for (j=0; j < len; ++j) { + int z = sparse ? c->sorted_values[j] : j, div=1; + for (k=0; k < c->dimensions; ++k) { + int off = (z / div) % c->lookup_values; + c->multiplicands[j*c->dimensions + k] = + #ifndef STB_VORBIS_CODEBOOK_FLOATS + mults[off]; + #else + mults[off]*c->delta_value + c->minimum_value; + // in this case (and this case only) we could pre-expand c->sequence_p, + // and throw away the decode logic for it; have to ALSO do + // it in the case below, but it can only be done if + // STB_VORBIS_CODEBOOK_FLOATS + // !STB_VORBIS_DIVIDES_IN_CODEBOOK + #endif + div *= c->lookup_values; + } + } + setup_temp_free(f, mults,sizeof(mults[0])*c->lookup_values); + c->lookup_type = 2; + } + else +#endif + { + c->multiplicands = (codetype *) setup_malloc(f, sizeof(c->multiplicands[0]) * c->lookup_values); + #ifndef STB_VORBIS_CODEBOOK_FLOATS + memcpy(c->multiplicands, mults, sizeof(c->multiplicands[0]) * c->lookup_values); + #else + for (j=0; j < (int) c->lookup_values; ++j) + c->multiplicands[j] = mults[j] * c->delta_value + c->minimum_value; + #endif + setup_temp_free(f, mults,sizeof(mults[0])*c->lookup_values); + } + skip:; + + #ifdef STB_VORBIS_CODEBOOK_FLOATS + if (c->lookup_type == 2 && c->sequence_p) { + for (j=1; j < (int) c->lookup_values; ++j) + c->multiplicands[j] = c->multiplicands[j-1]; + c->sequence_p = 0; + } + #endif + } + } + + // time domain transfers (notused) + + x = get_bits(f, 6) + 1; + for (i=0; i < x; ++i) { + uint32 z = get_bits(f, 16); + if (z != 0) return error(f, VORBIS_invalid_setup); + } + + // Floors + f->floor_count = get_bits(f, 6)+1; + f->floor_config = (Floor *) setup_malloc(f, f->floor_count * sizeof(*f->floor_config)); + for (i=0; i < f->floor_count; ++i) { + f->floor_types[i] = get_bits(f, 16); + if (f->floor_types[i] > 1) return error(f, VORBIS_invalid_setup); + if (f->floor_types[i] == 0) { + Floor0 *g = &f->floor_config[i].floor0; + g->order = get_bits(f,8); + g->rate = get_bits(f,16); + g->bark_map_size = get_bits(f,16); + g->amplitude_bits = get_bits(f,6); + g->amplitude_offset = get_bits(f,8); + g->number_of_books = get_bits(f,4) + 1; + for (j=0; j < g->number_of_books; ++j) + g->book_list[j] = get_bits(f,8); + return error(f, VORBIS_feature_not_supported); + } else { + Point p[31*8+2]; + Floor1 *g = &f->floor_config[i].floor1; + int max_class = -1; + g->partitions = get_bits(f, 5); + for (j=0; j < g->partitions; ++j) { + g->partition_class_list[j] = get_bits(f, 4); + if (g->partition_class_list[j] > max_class) + max_class = g->partition_class_list[j]; + } + for (j=0; j <= max_class; ++j) { + g->class_dimensions[j] = get_bits(f, 3)+1; + g->class_subclasses[j] = get_bits(f, 2); + if (g->class_subclasses[j]) { + g->class_masterbooks[j] = get_bits(f, 8); + if (g->class_masterbooks[j] >= f->codebook_count) return error(f, VORBIS_invalid_setup); + } + for (k=0; k < 1 << g->class_subclasses[j]; ++k) { + g->subclass_books[j][k] = get_bits(f,8)-1; + if (g->subclass_books[j][k] >= f->codebook_count) return error(f, VORBIS_invalid_setup); + } + } + g->floor1_multiplier = get_bits(f,2)+1; + g->rangebits = get_bits(f,4); + g->Xlist[0] = 0; + g->Xlist[1] = 1 << g->rangebits; + g->values = 2; + for (j=0; j < g->partitions; ++j) { + int c = g->partition_class_list[j]; + for (k=0; k < g->class_dimensions[c]; ++k) { + g->Xlist[g->values] = get_bits(f, g->rangebits); + ++g->values; + } + } + // precompute the sorting + for (j=0; j < g->values; ++j) { + p[j].x = g->Xlist[j]; + p[j].y = j; + } + qsort(p, g->values, sizeof(p[0]), point_compare); + for (j=0; j < g->values; ++j) + g->sorted_order[j] = (uint8) p[j].y; + // precompute the neighbors + for (j=2; j < g->values; ++j) { + int low = 0, hi = 0; + neighbors(g->Xlist, j, &low,&hi); + g->neighbors[j][0] = low; + g->neighbors[j][1] = hi; + } + + if (g->values > longest_floorlist) + longest_floorlist = g->values; + } + } + + // Residue + f->residue_count = get_bits(f, 6)+1; + f->residue_config = (Residue *) setup_malloc(f, f->residue_count * sizeof(*f->residue_config)); + for (i=0; i < f->residue_count; ++i) { + uint8 residue_cascade[64]; + Residue *r = f->residue_config+i; + f->residue_types[i] = get_bits(f, 16); + if (f->residue_types[i] > 2) return error(f, VORBIS_invalid_setup); + r->begin = get_bits(f, 24); + r->end = get_bits(f, 24); + r->part_size = get_bits(f,24)+1; + r->classifications = get_bits(f,6)+1; + r->classbook = get_bits(f,8); + for (j=0; j < r->classifications; ++j) { + uint8 high_bits=0; + uint8 low_bits=get_bits(f,3); + if (get_bits(f,1)) + high_bits = get_bits(f,5); + residue_cascade[j] = high_bits*8 + low_bits; + } + r->residue_books = (short (*)[8]) setup_malloc(f, sizeof(r->residue_books[0]) * r->classifications); + for (j=0; j < r->classifications; ++j) { + for (k=0; k < 8; ++k) { + if (residue_cascade[j] & (1 << k)) { + r->residue_books[j][k] = get_bits(f, 8); + if (r->residue_books[j][k] >= f->codebook_count) return error(f, VORBIS_invalid_setup); + } else { + r->residue_books[j][k] = -1; + } + } + } + // precompute the classifications[] array to avoid inner-loop mod/divide + // call it 'classdata' since we already have r->classifications + r->classdata = (uint8 **) setup_malloc(f, sizeof(*r->classdata) * f->codebooks[r->classbook].entries); + if (!r->classdata) return error(f, VORBIS_outofmem); + memset(r->classdata, 0, sizeof(*r->classdata) * f->codebooks[r->classbook].entries); + for (j=0; j < f->codebooks[r->classbook].entries; ++j) { + int classwords = f->codebooks[r->classbook].dimensions; + int temp = j; + r->classdata[j] = (uint8 *) setup_malloc(f, sizeof(r->classdata[j][0]) * classwords); + for (k=classwords-1; k >= 0; --k) { + r->classdata[j][k] = temp % r->classifications; + temp /= r->classifications; + } + } + } + + f->mapping_count = get_bits(f,6)+1; + f->mapping = (Mapping *) setup_malloc(f, f->mapping_count * sizeof(*f->mapping)); + for (i=0; i < f->mapping_count; ++i) { + Mapping *m = f->mapping + i; + int mapping_type = get_bits(f,16); + if (mapping_type != 0) return error(f, VORBIS_invalid_setup); + m->chan = (MappingChannel *) setup_malloc(f, f->channels * sizeof(*m->chan)); + if (get_bits(f,1)) + m->submaps = get_bits(f,4); + else + m->submaps = 1; + if (m->submaps > max_submaps) + max_submaps = m->submaps; + if (get_bits(f,1)) { + m->coupling_steps = get_bits(f,8)+1; + for (k=0; k < m->coupling_steps; ++k) { + m->chan[k].magnitude = get_bits(f, ilog(f->channels)-1); + m->chan[k].angle = get_bits(f, ilog(f->channels)-1); + if (m->chan[k].magnitude >= f->channels) return error(f, VORBIS_invalid_setup); + if (m->chan[k].angle >= f->channels) return error(f, VORBIS_invalid_setup); + if (m->chan[k].magnitude == m->chan[k].angle) return error(f, VORBIS_invalid_setup); + } + } else + m->coupling_steps = 0; + + // reserved field + if (get_bits(f,2)) return error(f, VORBIS_invalid_setup); + if (m->submaps > 1) { + for (j=0; j < f->channels; ++j) { + m->chan[j].mux = get_bits(f, 4); + if (m->chan[j].mux >= m->submaps) return error(f, VORBIS_invalid_setup); + } + } else + // @SPECIFICATION: this case is missing from the spec + for (j=0; j < f->channels; ++j) + m->chan[j].mux = 0; + + for (j=0; j < m->submaps; ++j) { + get_bits(f,8); // discard + m->submap_floor[j] = get_bits(f,8); + m->submap_residue[j] = get_bits(f,8); + if (m->submap_floor[j] >= f->floor_count) return error(f, VORBIS_invalid_setup); + if (m->submap_residue[j] >= f->residue_count) return error(f, VORBIS_invalid_setup); + } + } + + // Modes + f->mode_count = get_bits(f, 6)+1; + for (i=0; i < f->mode_count; ++i) { + Mode *m = f->mode_config+i; + m->blockflag = get_bits(f,1); + m->windowtype = get_bits(f,16); + m->transformtype = get_bits(f,16); + m->mapping = get_bits(f,8); + if (m->windowtype != 0) return error(f, VORBIS_invalid_setup); + if (m->transformtype != 0) return error(f, VORBIS_invalid_setup); + if (m->mapping >= f->mapping_count) return error(f, VORBIS_invalid_setup); + } + + flush_packet(f); + + f->previous_length = 0; + + for (i=0; i < f->channels; ++i) { + f->channel_buffers[i] = (float *) setup_malloc(f, sizeof(float) * f->blocksize_1); + f->previous_window[i] = (float *) setup_malloc(f, sizeof(float) * f->blocksize_1/2); + f->finalY[i] = (int16 *) setup_malloc(f, sizeof(int16) * longest_floorlist); + #ifdef STB_VORBIS_NO_DEFER_FLOOR + f->floor_buffers[i] = (float *) setup_malloc(f, sizeof(float) * f->blocksize_1/2); + #endif + } + + if (!init_blocksize(f, 0, f->blocksize_0)) return FALSE; + if (!init_blocksize(f, 1, f->blocksize_1)) return FALSE; + f->blocksize[0] = f->blocksize_0; + f->blocksize[1] = f->blocksize_1; + +#ifdef STB_VORBIS_DIVIDE_TABLE + if (integer_divide_table[1][1]==0) + for (i=0; i < DIVTAB_NUMER; ++i) + for (j=1; j < DIVTAB_DENOM; ++j) + integer_divide_table[i][j] = i / j; +#endif + + // compute how much temporary memory is needed + + // 1. + { + uint32 imdct_mem = (f->blocksize_1 * sizeof(float) >> 1); + uint32 classify_mem; + int i,max_part_read=0; + for (i=0; i < f->residue_count; ++i) { + Residue *r = f->residue_config + i; + int n_read = r->end - r->begin; + int part_read = n_read / r->part_size; + if (part_read > max_part_read) + max_part_read = part_read; + } + #ifndef STB_VORBIS_DIVIDES_IN_RESIDUE + classify_mem = f->channels * (sizeof(void*) + max_part_read * sizeof(uint8 *)); + #else + classify_mem = f->channels * (sizeof(void*) + max_part_read * sizeof(int *)); + #endif + + f->temp_memory_required = classify_mem; + if (imdct_mem > f->temp_memory_required) + f->temp_memory_required = imdct_mem; + } + + f->first_decode = TRUE; + + if (f->alloc.alloc_buffer) { + assert(f->temp_offset == f->alloc.alloc_buffer_length_in_bytes); + // check if there's enough temp memory so we don't error later + if (f->setup_offset + sizeof(*f) + f->temp_memory_required > (unsigned) f->temp_offset) + return error(f, VORBIS_outofmem); + } + + f->first_audio_page_offset = stb_vorbis_get_file_offset(f); + + return TRUE; +} + +static void vorbis_deinit(stb_vorbis *p) +{ + int i,j; + for (i=0; i < p->residue_count; ++i) { + Residue *r = p->residue_config+i; + if (r->classdata) { + for (j=0; j < p->codebooks[r->classbook].entries; ++j) + setup_free(p, r->classdata[j]); + setup_free(p, r->classdata); + } + setup_free(p, r->residue_books); + } + + if (p->codebooks) { + for (i=0; i < p->codebook_count; ++i) { + Codebook *c = p->codebooks + i; + setup_free(p, c->codeword_lengths); + setup_free(p, c->multiplicands); + setup_free(p, c->codewords); + setup_free(p, c->sorted_codewords); + // c->sorted_values[-1] is the first entry in the array + setup_free(p, c->sorted_values ? c->sorted_values-1 : NULL); + } + setup_free(p, p->codebooks); + } + setup_free(p, p->floor_config); + setup_free(p, p->residue_config); + for (i=0; i < p->mapping_count; ++i) + setup_free(p, p->mapping[i].chan); + setup_free(p, p->mapping); + for (i=0; i < p->channels; ++i) { + setup_free(p, p->channel_buffers[i]); + setup_free(p, p->previous_window[i]); + #ifdef STB_VORBIS_NO_DEFER_FLOOR + setup_free(p, p->floor_buffers[i]); + #endif + setup_free(p, p->finalY[i]); + } + for (i=0; i < 2; ++i) { + setup_free(p, p->A[i]); + setup_free(p, p->B[i]); + setup_free(p, p->C[i]); + setup_free(p, p->window[i]); + setup_free(p, p->bit_reverse[i]); + } + #ifndef STB_VORBIS_NO_STDIO + if (p->close_on_free) fclose(p->f); + #endif +} + +void stb_vorbis_close(stb_vorbis *p) +{ + if (p == NULL) return; + vorbis_deinit(p); + setup_free(p,p); +} + +static void vorbis_init(stb_vorbis *p, stb_vorbis_alloc *z) +{ + memset(p, 0, sizeof(*p)); // NULL out all malloc'd pointers to start + if (z) { + p->alloc = *z; + p->alloc.alloc_buffer_length_in_bytes = (p->alloc.alloc_buffer_length_in_bytes+3) & ~3; + p->temp_offset = p->alloc.alloc_buffer_length_in_bytes; + } + p->eof = 0; + p->error = VORBIS__no_error; + p->stream = NULL; + p->codebooks = NULL; + p->page_crc_tests = -1; + #ifndef STB_VORBIS_NO_STDIO + p->close_on_free = FALSE; + p->f = NULL; + #endif +} + +int stb_vorbis_get_sample_offset(stb_vorbis *f) +{ + if (f->current_loc_valid) + return f->current_loc; + else + return -1; +} + +stb_vorbis_info stb_vorbis_get_info(stb_vorbis *f) +{ + stb_vorbis_info d; + d.channels = f->channels; + d.sample_rate = f->sample_rate; + d.setup_memory_required = f->setup_memory_required; + d.setup_temp_memory_required = f->setup_temp_memory_required; + d.temp_memory_required = f->temp_memory_required; + d.max_frame_size = f->blocksize_1 >> 1; + return d; +} + +int stb_vorbis_get_error(stb_vorbis *f) +{ + int e = f->error; + f->error = VORBIS__no_error; + return e; +} + +static stb_vorbis * vorbis_alloc(stb_vorbis *f) +{ + stb_vorbis *p = (stb_vorbis *) setup_malloc(f, sizeof(*p)); + return p; +} + +#ifndef STB_VORBIS_NO_PUSHDATA_API + +void stb_vorbis_flush_pushdata(stb_vorbis *f) +{ + f->previous_length = 0; + f->page_crc_tests = 0; + f->discard_samples_deferred = 0; + f->current_loc_valid = FALSE; + f->first_decode = FALSE; + f->samples_output = 0; + f->channel_buffer_start = 0; + f->channel_buffer_end = 0; +} + +static int vorbis_search_for_page_pushdata(vorb *f, uint8 *data, int data_len) +{ + int i,n; + for (i=0; i < f->page_crc_tests; ++i) + f->scan[i].bytes_done = 0; + + // if we have room for more scans, search for them first, because + // they may cause us to stop early if their header is incomplete + if (f->page_crc_tests < STB_VORBIS_PUSHDATA_CRC_COUNT) { + if (data_len < 4) return 0; + data_len -= 3; // need to look for 4-byte sequence, so don't miss + // one that straddles a boundary + for (i=0; i < data_len; ++i) { + if (data[i] == 0x4f) { + if (0==memcmp(data+i, ogg_page_header, 4)) { + int j,len; + uint32 crc; + // make sure we have the whole page header + if (i+26 >= data_len || i+27+data[i+26] >= data_len) { + // only read up to this page start, so hopefully we'll + // have the whole page header start next time + data_len = i; + break; + } + // ok, we have it all; compute the length of the page + len = 27 + data[i+26]; + for (j=0; j < data[i+26]; ++j) + len += data[i+27+j]; + // scan everything up to the embedded crc (which we must 0) + crc = 0; + for (j=0; j < 22; ++j) + crc = crc32_update(crc, data[i+j]); + // now process 4 0-bytes + for ( ; j < 26; ++j) + crc = crc32_update(crc, 0); + // len is the total number of bytes we need to scan + n = f->page_crc_tests++; + f->scan[n].bytes_left = len-j; + f->scan[n].crc_so_far = crc; + f->scan[n].goal_crc = data[i+22] + (data[i+23] << 8) + (data[i+24]<<16) + (data[i+25]<<24); + // if the last frame on a page is continued to the next, then + // we can't recover the sample_loc immediately + if (data[i+27+data[i+26]-1] == 255) + f->scan[n].sample_loc = ~0; + else + f->scan[n].sample_loc = data[i+6] + (data[i+7] << 8) + (data[i+ 8]<<16) + (data[i+ 9]<<24); + f->scan[n].bytes_done = i+j; + if (f->page_crc_tests == STB_VORBIS_PUSHDATA_CRC_COUNT) + break; + // keep going if we still have room for more + } + } + } + } + + for (i=0; i < f->page_crc_tests;) { + uint32 crc; + int j; + int n = f->scan[i].bytes_done; + int m = f->scan[i].bytes_left; + if (m > data_len - n) m = data_len - n; + // m is the bytes to scan in the current chunk + crc = f->scan[i].crc_so_far; + for (j=0; j < m; ++j) + crc = crc32_update(crc, data[n+j]); + f->scan[i].bytes_left -= m; + f->scan[i].crc_so_far = crc; + if (f->scan[i].bytes_left == 0) { + // does it match? + if (f->scan[i].crc_so_far == f->scan[i].goal_crc) { + // Houston, we have page + data_len = n+m; // consumption amount is wherever that scan ended + f->page_crc_tests = -1; // drop out of page scan mode + f->previous_length = 0; // decode-but-don't-output one frame + f->next_seg = -1; // start a new page + f->current_loc = f->scan[i].sample_loc; // set the current sample location + // to the amount we'd have decoded had we decoded this page + f->current_loc_valid = f->current_loc != ~0; + return data_len; + } + // delete entry + f->scan[i] = f->scan[--f->page_crc_tests]; + } else { + ++i; + } + } + + return data_len; +} + +// return value: number of bytes we used +int stb_vorbis_decode_frame_pushdata( + stb_vorbis *f, // the file we're decoding + uint8 *data, int data_len, // the memory available for decoding + int *channels, // place to write number of float * buffers + float ***output, // place to write float ** array of float * buffers + int *samples // place to write number of output samples + ) +{ + int i; + int len,right,left; + + if (!IS_PUSH_MODE(f)) return error(f, VORBIS_invalid_api_mixing); + + if (f->page_crc_tests >= 0) { + *samples = 0; + return vorbis_search_for_page_pushdata(f, data, data_len); + } + + f->stream = data; + f->stream_end = data + data_len; + f->error = VORBIS__no_error; + + // check that we have the entire packet in memory + if (!is_whole_packet_present(f, FALSE)) { + *samples = 0; + return 0; + } + + if (!vorbis_decode_packet(f, &len, &left, &right)) { + // save the actual error we encountered + enum STBVorbisError error = f->error; + if (error == VORBIS_bad_packet_type) { + // flush and resynch + f->error = VORBIS__no_error; + while (get8_packet(f) != EOP) + if (f->eof) break; + *samples = 0; + return f->stream - data; + } + if (error == VORBIS_continued_packet_flag_invalid) { + if (f->previous_length == 0) { + // we may be resynching, in which case it's ok to hit one + // of these; just discard the packet + f->error = VORBIS__no_error; + while (get8_packet(f) != EOP) + if (f->eof) break; + *samples = 0; + return f->stream - data; + } + } + // if we get an error while parsing, what to do? + // well, it DEFINITELY won't work to continue from where we are! + stb_vorbis_flush_pushdata(f); + // restore the error that actually made us bail + f->error = error; + *samples = 0; + return 1; + } + + // success! + len = vorbis_finish_frame(f, len, left, right); + for (i=0; i < f->channels; ++i) + f->outputs[i] = f->channel_buffers[i] + left; + + if (channels) *channels = f->channels; + *samples = len; + *output = f->outputs; + return f->stream - data; +} + +stb_vorbis *stb_vorbis_open_pushdata( + unsigned char *data, int data_len, // the memory available for decoding + int *data_used, // only defined if result is not NULL + int *error, stb_vorbis_alloc *alloc) +{ + stb_vorbis *f, p; + vorbis_init(&p, alloc); + p.stream = data; + p.stream_end = data + data_len; + p.push_mode = TRUE; + if (!start_decoder(&p)) { + if (p.eof) + *error = VORBIS_need_more_data; + else + *error = p.error; + return NULL; + } + f = vorbis_alloc(&p); + if (f) { + *f = p; + *data_used = f->stream - data; + *error = 0; + return f; + } else { + vorbis_deinit(&p); + return NULL; + } +} +#endif // STB_VORBIS_NO_PUSHDATA_API + +unsigned int stb_vorbis_get_file_offset(stb_vorbis *f) +{ + #ifndef STB_VORBIS_NO_PUSHDATA_API + if (f->push_mode) return 0; + #endif + if (USE_MEMORY(f)) return f->stream - f->stream_start; + #ifndef STB_VORBIS_NO_STDIO + return ftell(f->f) - f->f_start; + #endif +} + +#ifndef STB_VORBIS_NO_PULLDATA_API +// +// DATA-PULLING API +// + +static uint32 vorbis_find_page(stb_vorbis *f, uint32 *end, uint32 *last) +{ + for(;;) { + int n; + if (f->eof) return 0; + n = get8(f); + if (n == 0x4f) { // page header + unsigned int retry_loc = stb_vorbis_get_file_offset(f); + int i; + // check if we're off the end of a file_section stream + if (retry_loc - 25 > f->stream_len) + return 0; + // check the rest of the header + for (i=1; i < 4; ++i) + if (get8(f) != ogg_page_header[i]) + break; + if (f->eof) return 0; + if (i == 4) { + uint8 header[27]; + uint32 i, crc, goal, len; + for (i=0; i < 4; ++i) + header[i] = ogg_page_header[i]; + for (; i < 27; ++i) + header[i] = get8(f); + if (f->eof) return 0; + if (header[4] != 0) goto invalid; + goal = header[22] + (header[23] << 8) + (header[24]<<16) + (header[25]<<24); + for (i=22; i < 26; ++i) + header[i] = 0; + crc = 0; + for (i=0; i < 27; ++i) + crc = crc32_update(crc, header[i]); + len = 0; + for (i=0; i < header[26]; ++i) { + int s = get8(f); + crc = crc32_update(crc, s); + len += s; + } + if (len && f->eof) return 0; + for (i=0; i < len; ++i) + crc = crc32_update(crc, get8(f)); + // finished parsing probable page + if (crc == goal) { + // we could now check that it's either got the last + // page flag set, OR it's followed by the capture + // pattern, but I guess TECHNICALLY you could have + // a file with garbage between each ogg page and recover + // from it automatically? So even though that paranoia + // might decrease the chance of an invalid decode by + // another 2^32, not worth it since it would hose those + // invalid-but-useful files? + if (end) + *end = stb_vorbis_get_file_offset(f); + if (last) + { + if (header[5] & 0x04) + *last = 1; + else + *last = 0; + } + + set_file_offset(f, retry_loc-1); + return 1; + } + } + invalid: + // not a valid page, so rewind and look for next one + set_file_offset(f, retry_loc); + } + } +} + +// seek is implemented with 'interpolation search'--this is like +// binary search, but we use the data values to estimate the likely +// location of the data item (plus a bit of a bias so when the +// estimation is wrong we don't waste overly much time) + +#define SAMPLE_unknown 0xffffffff + + +// ogg vorbis, in its insane infinite wisdom, only provides +// information about the sample at the END of the page. +// therefore we COULD have the data we need in the current +// page, and not know it. we could just use the end location +// as our only knowledge for bounds, seek back, and eventually +// the binary search finds it. or we can try to be smart and +// not waste time trying to locate more pages. we try to be +// smart, since this data is already in memory anyway, so +// doing needless I/O would be crazy! +static int vorbis_analyze_page(stb_vorbis *f, ProbedPage *z) +{ + uint8 header[27], lacing[255]; + uint8 packet_type[255]; + int num_packet, packet_start, previous =0; + int i,len; + uint32 samples; + + // record where the page starts + z->page_start = stb_vorbis_get_file_offset(f); + + // parse the header + getn(f, header, 27); + assert(header[0] == 'O' && header[1] == 'g' && header[2] == 'g' && header[3] == 'S'); + getn(f, lacing, header[26]); + + // determine the length of the payload + len = 0; + for (i=0; i < header[26]; ++i) + len += lacing[i]; + + // this implies where the page ends + z->page_end = z->page_start + 27 + header[26] + len; + + // read the last-decoded sample out of the data + z->last_decoded_sample = header[6] + (header[7] << 8) + (header[8] << 16) + (header[9] << 16); + + if (header[5] & 4) { + // if this is the last page, it's not possible to work + // backwards to figure out the first sample! whoops! fuck. + z->first_decoded_sample = SAMPLE_unknown; + set_file_offset(f, z->page_start); + return 1; + } + + // scan through the frames to determine the sample-count of each one... + // our goal is the sample # of the first fully-decoded sample on the + // page, which is the first decoded sample of the 2nd page + + num_packet=0; + + packet_start = ((header[5] & 1) == 0); + + for (i=0; i < header[26]; ++i) { + if (packet_start) { + uint8 n,b,m; + if (lacing[i] == 0) goto bail; // trying to read from zero-length packet + n = get8(f); + // if bottom bit is non-zero, we've got corruption + if (n & 1) goto bail; + n >>= 1; + b = ilog(f->mode_count-1); + m = n >> b; + n &= (1 << b)-1; + if (n >= f->mode_count) goto bail; + if (num_packet == 0 && f->mode_config[n].blockflag) + previous = (m & 1); + packet_type[num_packet++] = f->mode_config[n].blockflag; + skip(f, lacing[i]-1); + } else + skip(f, lacing[i]); + packet_start = (lacing[i] < 255); + } + + // now that we know the sizes of all the pages, we can start determining + // how much sample data there is. + + samples = 0; + + // for the last packet, we step by its whole length, because the definition + // is that we encoded the end sample loc of the 'last packet completed', + // where 'completed' refers to packets being split, and we are left to guess + // what 'end sample loc' means. we assume it means ignoring the fact that + // the last half of the data is useless without windowing against the next + // packet... (so it's not REALLY complete in that sense) + if (num_packet > 1) + samples += f->blocksize[packet_type[num_packet-1]]; + + for (i=num_packet-2; i >= 1; --i) { + // now, for this packet, how many samples do we have that + // do not overlap the following packet? + if (packet_type[i] == 1) + if (packet_type[i+1] == 1) + samples += f->blocksize_1 >> 1; + else + samples += ((f->blocksize_1 - f->blocksize_0) >> 2) + (f->blocksize_0 >> 1); + else + samples += f->blocksize_0 >> 1; + } + // now, at this point, we've rewound to the very beginning of the + // _second_ packet. if we entirely discard the first packet after + // a seek, this will be exactly the right sample number. HOWEVER! + // we can't as easily compute this number for the LAST page. The + // only way to get the sample offset of the LAST page is to use + // the end loc from the previous page. But what that returns us + // is _exactly_ the place where we get our first non-overlapped + // sample. (I think. Stupid spec for being ambiguous.) So for + // consistency it's better to do that here, too. However, that + // will then require us to NOT discard all of the first frame we + // decode, in some cases, which means an even weirder frame size + // and extra code. what a fucking pain. + + // we're going to discard the first packet if we + // start the seek here, so we don't care about it. (we could actually + // do better; if the first packet is long, and the previous packet + // is short, there's actually data in the first half of the first + // packet that doesn't need discarding... but not worth paying the + // effort of tracking that of that here and in the seeking logic) + // except crap, if we infer it from the _previous_ packet's end + // location, we DO need to use that definition... and we HAVE to + // infer the start loc of the LAST packet from the previous packet's + // end location. fuck you, ogg vorbis. + + z->first_decoded_sample = z->last_decoded_sample - samples; + + // restore file state to where we were + set_file_offset(f, z->page_start); + return 1; + + // restore file state to where we were + bail: + set_file_offset(f, z->page_start); + return 0; +} + +static int vorbis_seek_frame_from_page(stb_vorbis *f, uint32 page_start, uint32 first_sample, uint32 target_sample, int fine) +{ + int left_start, left_end, right_start, right_end, mode,i; + int frame=0; + uint32 frame_start; + int frames_to_skip, data_to_skip; + + // first_sample is the sample # of the first sample that doesn't + // overlap the previous page... note that this requires us to + // _partially_ discard the first packet! bleh. + set_file_offset(f, page_start); + + f->next_seg = -1; // force page resync + + frame_start = first_sample; + // frame start is where the previous packet's last decoded sample + // was, which corresponds to left_end... EXCEPT if the previous + // packet was long and this packet is short? Probably a bug here. + + + // now, we can start decoding frames... we'll only FAKE decode them, + // until we find the frame that contains our sample; then we'll rewind, + // and try again + for (;;) { + int start; + + if (!vorbis_decode_initial(f, &left_start, &left_end, &right_start, &right_end, &mode)) + return error(f, VORBIS_seek_failed); + + if (frame == 0) + start = left_end; + else + start = left_start; + + // the window starts at left_start; the last valid sample we generate + // before the next frame's window start is right_start-1 + if (target_sample < frame_start + right_start-start) + break; + + flush_packet(f); + if (f->eof) + return error(f, VORBIS_seek_failed); + + frame_start += right_start - start; + + ++frame; + } + + // ok, at this point, the sample we want is contained in frame #'frame' + + // to decode frame #'frame' normally, we have to decode the + // previous frame first... but if it's the FIRST frame of the page + // we can't. if it's the first frame, it means it falls in the part + // of the first frame that doesn't overlap either of the other frames. + // so, if we have to handle that case for the first frame, we might + // as well handle it for all of them, so: + if (target_sample > frame_start + (left_end - left_start)) { + // so what we want to do is go ahead and just immediately decode + // this frame, but then make it so the next get_frame_float() uses + // this already-decoded data? or do we want to go ahead and rewind, + // and leave a flag saying to skip the first N data? let's do that + frames_to_skip = frame; // if this is frame #1, skip 1 frame (#0) + data_to_skip = left_end - left_start; + } else { + // otherwise, we want to skip frames 0, 1, 2, ... frame-2 + // (which means frame-2+1 total frames) then decode frame-1, + // then leave frame pending + frames_to_skip = frame - 1; + assert(frames_to_skip >= 0); + data_to_skip = -1; + } + + set_file_offset(f, page_start); + f->next_seg = - 1; // force page resync + + for (i=0; i < frames_to_skip; ++i) { + maybe_start_packet(f); + flush_packet(f); + } + + if (data_to_skip >= 0) { + int i,j,n = f->blocksize_0 >> 1; + f->discard_samples_deferred = data_to_skip; + for (i=0; i < f->channels; ++i) + for (j=0; j < n; ++j) + f->previous_window[i][j] = 0; + f->previous_length = n; + frame_start += data_to_skip; + } else { + f->previous_length = 0; + vorbis_pump_first_frame(f); + } + + // at this point, the NEXT decoded frame will generate the desired sample + if (fine) { + // so if we're doing sample accurate streaming, we want to go ahead and decode it! + if (target_sample != frame_start) { + int n; + stb_vorbis_get_frame_float(f, &n, NULL); + assert(target_sample > frame_start); + assert(f->channel_buffer_start + (int) (target_sample-frame_start) < f->channel_buffer_end); + f->channel_buffer_start += (target_sample - frame_start); + } + } + + return 0; +} + +static int vorbis_seek_base(stb_vorbis *f, unsigned int sample_number, int fine) +{ + ProbedPage p[2],q; + if (IS_PUSH_MODE(f)) return error(f, VORBIS_invalid_api_mixing); + + // do we know the location of the last page? + if (f->p_last.page_start == 0) { + uint32 z = stb_vorbis_stream_length_in_samples(f); + if (z == 0) return error(f, VORBIS_cant_find_last_page); + } + + p[0] = f->p_first; + p[1] = f->p_last; + + if (sample_number >= f->p_last.last_decoded_sample) + sample_number = f->p_last.last_decoded_sample-1; + + if (sample_number < f->p_first.last_decoded_sample) { + vorbis_seek_frame_from_page(f, p[0].page_start, 0, sample_number, fine); + return 0; + } else { + int attempts=0; + while (p[0].page_end < p[1].page_start) { + uint32 probe; + uint32 start_offset, end_offset; + uint32 start_sample, end_sample; + + // copy these into local variables so we can tweak them + // if any are unknown + start_offset = p[0].page_end; + end_offset = p[1].after_previous_page_start; // an address known to seek to page p[1] + start_sample = p[0].last_decoded_sample; + end_sample = p[1].last_decoded_sample; + + // currently there is no such tweaking logic needed/possible? + if (start_sample == SAMPLE_unknown || end_sample == SAMPLE_unknown) + return error(f, VORBIS_seek_failed); + + // now we want to lerp between these for the target samples... + + // step 1: we need to bias towards the page start... + if (start_offset + 4000 < end_offset) + end_offset -= 4000; + + // now compute an interpolated search loc + probe = start_offset + (int) floor((float) (end_offset - start_offset) / (end_sample - start_sample) * (sample_number - start_sample)); + + // next we need to bias towards binary search... + // code is a little wonky to allow for full 32-bit unsigned values + if (attempts >= 4) { + uint32 probe2 = start_offset + ((end_offset - start_offset) >> 1); + if (attempts >= 8) + probe = probe2; + else if (probe < probe2) + probe = probe + ((probe2 - probe) >> 1); + else + probe = probe2 + ((probe - probe2) >> 1); + } + ++attempts; + + set_file_offset(f, probe); + if (!vorbis_find_page(f, NULL, NULL)) return error(f, VORBIS_seek_failed); + if (!vorbis_analyze_page(f, &q)) return error(f, VORBIS_seek_failed); + q.after_previous_page_start = probe; + + // it's possible we've just found the last page again + if (q.page_start == p[1].page_start) { + p[1] = q; + continue; + } + + if (sample_number < q.last_decoded_sample) + p[1] = q; + else + p[0] = q; + } + + if (p[0].last_decoded_sample <= sample_number && sample_number < p[1].last_decoded_sample) { + vorbis_seek_frame_from_page(f, p[1].page_start, p[0].last_decoded_sample, sample_number, fine); + return 0; + } + return error(f, VORBIS_seek_failed); + } +} + +int stb_vorbis_seek_frame(stb_vorbis *f, unsigned int sample_number) +{ + return vorbis_seek_base(f, sample_number, FALSE); +} + +int stb_vorbis_seek(stb_vorbis *f, unsigned int sample_number) +{ + return vorbis_seek_base(f, sample_number, TRUE); +} + +void stb_vorbis_seek_start(stb_vorbis *f) +{ + if (IS_PUSH_MODE(f)) { error(f, VORBIS_invalid_api_mixing); return; } + set_file_offset(f, f->first_audio_page_offset); + f->previous_length = 0; + f->first_decode = TRUE; + f->next_seg = -1; + vorbis_pump_first_frame(f); +} + +unsigned int stb_vorbis_stream_length_in_samples(stb_vorbis *f) +{ + unsigned int restore_offset, previous_safe; + unsigned int end, last_page_loc; + + if (IS_PUSH_MODE(f)) return error(f, VORBIS_invalid_api_mixing); + if (!f->total_samples) { + int last; + uint32 lo,hi; + char header[6]; + + // first, store the current decode position so we can restore it + restore_offset = stb_vorbis_get_file_offset(f); + + // now we want to seek back 64K from the end (the last page must + // be at most a little less than 64K, but let's allow a little slop) + if (f->stream_len >= 65536 && f->stream_len-65536 >= f->first_audio_page_offset) + previous_safe = f->stream_len - 65536; + else + previous_safe = f->first_audio_page_offset; + + set_file_offset(f, previous_safe); + // previous_safe is now our candidate 'earliest known place that seeking + // to will lead to the final page' + + if (!vorbis_find_page(f, &end, (int unsigned *)&last)) { + // if we can't find a page, we're hosed! + f->error = VORBIS_cant_find_last_page; + f->total_samples = 0xffffffff; + goto done; + } + + // check if there are more pages + last_page_loc = stb_vorbis_get_file_offset(f); + + // stop when the last_page flag is set, not when we reach eof; + // this allows us to stop short of a 'file_section' end without + // explicitly checking the length of the section + while (!last) { + set_file_offset(f, end); + if (!vorbis_find_page(f, &end, (int unsigned *)&last)) { + // the last page we found didn't have the 'last page' flag + // set. whoops! + break; + } + previous_safe = last_page_loc+1; + last_page_loc = stb_vorbis_get_file_offset(f); + } + + set_file_offset(f, last_page_loc); + + // parse the header + getn(f, (unsigned char *)header, 6); + // extract the absolute granule position + lo = get32(f); + hi = get32(f); + if (lo == 0xffffffff && hi == 0xffffffff) { + f->error = VORBIS_cant_find_last_page; + f->total_samples = SAMPLE_unknown; + goto done; + } + if (hi) + lo = 0xfffffffe; // saturate + f->total_samples = lo; + + f->p_last.page_start = last_page_loc; + f->p_last.page_end = end; + f->p_last.last_decoded_sample = lo; + f->p_last.first_decoded_sample = SAMPLE_unknown; + f->p_last.after_previous_page_start = previous_safe; + + done: + set_file_offset(f, restore_offset); + } + return f->total_samples == SAMPLE_unknown ? 0 : f->total_samples; +} + +float stb_vorbis_stream_length_in_seconds(stb_vorbis *f) +{ + return stb_vorbis_stream_length_in_samples(f) / (float) f->sample_rate; +} + + + +int stb_vorbis_get_frame_float(stb_vorbis *f, int *channels, float ***output) +{ + int len, right,left,i; + if (IS_PUSH_MODE(f)) return error(f, VORBIS_invalid_api_mixing); + + if (!vorbis_decode_packet(f, &len, &left, &right)) { + f->channel_buffer_start = f->channel_buffer_end = 0; + return 0; + } + + len = vorbis_finish_frame(f, len, left, right); + for (i=0; i < f->channels; ++i) + f->outputs[i] = f->channel_buffers[i] + left; + + f->channel_buffer_start = left; + f->channel_buffer_end = left+len; + + if (channels) *channels = f->channels; + if (output) *output = f->outputs; + return len; +} + +#ifndef STB_VORBIS_NO_STDIO + +stb_vorbis * stb_vorbis_open_file_section(FILE *file, int close_on_free, int *error, stb_vorbis_alloc *alloc, unsigned int length) +{ + stb_vorbis *f, p; + vorbis_init(&p, alloc); + p.f = file; + p.f_start = ftell(file); + p.stream_len = length; + p.close_on_free = close_on_free; + if (start_decoder(&p)) { + f = vorbis_alloc(&p); + if (f) { + *f = p; + vorbis_pump_first_frame(f); + return f; + } + } + if (error) *error = p.error; + vorbis_deinit(&p); + return NULL; +} + +stb_vorbis * stb_vorbis_open_file(FILE *file, int close_on_free, int *error, stb_vorbis_alloc *alloc) +{ + unsigned int len, start; + start = ftell(file); + fseek(file, 0, SEEK_END); + len = ftell(file) - start; + fseek(file, start, SEEK_SET); + return stb_vorbis_open_file_section(file, close_on_free, error, alloc, len); +} + +stb_vorbis * stb_vorbis_open_filename(char *filename, int *error, stb_vorbis_alloc *alloc) +{ + FILE *f = fopen(filename, "rb"); + if (f) + return stb_vorbis_open_file(f, TRUE, error, alloc); + if (error) *error = VORBIS_file_open_failure; + return NULL; +} +#endif // STB_VORBIS_NO_STDIO + +stb_vorbis * stb_vorbis_open_memory(unsigned char *data, int len, int *error, stb_vorbis_alloc *alloc) +{ + stb_vorbis *f, p; + if (data == NULL) return NULL; + vorbis_init(&p, alloc); + p.stream = data; + p.stream_end = data + len; + p.stream_start = p.stream; + p.stream_len = len; + p.push_mode = FALSE; + if (start_decoder(&p)) { + f = vorbis_alloc(&p); + if (f) { + *f = p; + vorbis_pump_first_frame(f); + return f; + } + } + if (error) *error = p.error; + vorbis_deinit(&p); + return NULL; +} + +#ifndef STB_VORBIS_NO_INTEGER_CONVERSION +#define PLAYBACK_MONO 1 +#define PLAYBACK_LEFT 2 +#define PLAYBACK_RIGHT 4 + +#define L (PLAYBACK_LEFT | PLAYBACK_MONO) +#define C (PLAYBACK_LEFT | PLAYBACK_RIGHT | PLAYBACK_MONO) +#define R (PLAYBACK_RIGHT | PLAYBACK_MONO) + +static int8 channel_position[7][6] = +{ + { 0 }, + { C }, + { L, R }, + { L, C, R }, + { L, R, L, R }, + { L, C, R, L, R }, + { L, C, R, L, R, C }, +}; + + +#ifndef STB_VORBIS_NO_FAST_SCALED_FLOAT + // add (1<<23) to convert to int, then divide by 2^SHIFT, then add 0.5/2^SHIFT to round + #define MAGIC(SHIFT) (1.5f * (1 << (23-SHIFT)) + 0.5f/(1 << SHIFT)) + #define ADDEND(SHIFT) (((150-SHIFT) << 23) + (1 << 22)) + #define FAST_SCALED_FLOAT_TO_INT(x,s) ((temp = (x) + MAGIC(s)), (*(int *)&temp) - ADDEND(s)) + #define check_endianness() + typedef char stb_vorbis_float_size_test[sizeof(float)==4 && sizeof(int) == 4]; + #define FASTDEF(x) x +#else + #define FAST_SCALED_FLOAT_TO_INT(x,s) ((int) ((x) * (1 << (s)))) + #define check_endianness() + #define FASTDEF(x) +#endif + +static void copy_samples(short *dest, float *src, int len) +{ + int i; + FASTDEF(float temp); + check_endianness(); + for (i=0; i < len; ++i) { + int v = FAST_SCALED_FLOAT_TO_INT(src[i],15); + if ((unsigned int) (v + 32768) > 65535) + v = v < 0 ? -32768 : 32767; + dest[i] = v; + } +} + +static void compute_samples(int mask, short *output, int num_c, float **data, int d_offset, int len) +{ + #define BUFFER_SIZE 32 + float buffer[BUFFER_SIZE]; + int i,j,o,n = BUFFER_SIZE; + FASTDEF(float temp); + check_endianness(); + for (o = 0; o < len; o += BUFFER_SIZE) { + memset(buffer, 0, sizeof(buffer)); + if (o + n > len) n = len - o; + for (j=0; j < num_c; ++j) { + if (channel_position[num_c][j] & mask) { + for (i=0; i < n; ++i) + buffer[i] += data[j][d_offset+o+i]; + } + } + for (i=0; i < n; ++i) { + int v = FAST_SCALED_FLOAT_TO_INT(buffer[i],15); + if ((unsigned int) (v + 32768) > 65535) + v = v < 0 ? -32768 : 32767; + output[o+i] = v; + } + } +} + +//static int channel_selector[3][2] = { {0}, {PLAYBACK_MONO}, {PLAYBACK_LEFT, PLAYBACK_RIGHT} }; +static void compute_stereo_samples(short *output, int num_c, float **data, int d_offset, int len) +{ + #define BUFFER_SIZE 32 + float buffer[BUFFER_SIZE]; + int i,j,o,n = BUFFER_SIZE >> 1; + FASTDEF(float temp); + // o is the offset in the source data + check_endianness(); + for (o = 0; o < len; o += BUFFER_SIZE >> 1) { + // o2 is the offset in the output data + int o2 = o << 1; + memset(buffer, 0, sizeof(buffer)); + if (o + n > len) n = len - o; + for (j=0; j < num_c; ++j) { + int m = channel_position[num_c][j] & (PLAYBACK_LEFT | PLAYBACK_RIGHT); + if (m == (PLAYBACK_LEFT | PLAYBACK_RIGHT)) { + for (i=0; i < n; ++i) { + buffer[i*2+0] += data[j][d_offset+o+i]; + buffer[i*2+1] += data[j][d_offset+o+i]; + } + } else if (m == PLAYBACK_LEFT) { + for (i=0; i < n; ++i) { + buffer[i*2+0] += data[j][d_offset+o+i]; + } + } else if (m == PLAYBACK_RIGHT) { + for (i=0; i < n; ++i) { + buffer[i*2+1] += data[j][d_offset+o+i]; + } + } + } + for (i=0; i < (n<<1); ++i) { + int v = FAST_SCALED_FLOAT_TO_INT(buffer[i],15); + if ((unsigned int) (v + 32768) > 65535) + v = v < 0 ? -32768 : 32767; + output[o2+i] = v; + } + } +} + +static void convert_samples_short(int buf_c, short **buffer, int b_offset, int data_c, float **data, int d_offset, int samples) +{ + int i; + if (buf_c != data_c && buf_c <= 2 && data_c <= 6) { + static int channel_selector[3][2] = { {0}, {PLAYBACK_MONO}, {PLAYBACK_LEFT, PLAYBACK_RIGHT} }; + for (i=0; i < buf_c; ++i) + compute_samples(channel_selector[buf_c][i], buffer[i]+b_offset, data_c, data, d_offset, samples); + } else { + int limit = buf_c < data_c ? buf_c : data_c; + for (i=0; i < limit; ++i) + copy_samples(buffer[i]+b_offset, data[i], samples); + for ( ; i < buf_c; ++i) + memset(buffer[i]+b_offset, 0, sizeof(short) * samples); + } +} + +int stb_vorbis_get_frame_short(stb_vorbis *f, int num_c, short **buffer, int num_samples) +{ + float **output; + int len = stb_vorbis_get_frame_float(f, NULL, &output); + if (len > num_samples) len = num_samples; + if (len) + convert_samples_short(num_c, buffer, 0, f->channels, output, 0, len); + return len; +} + +static void convert_channels_short_interleaved(int buf_c, short *buffer, int data_c, float **data, int d_offset, int len) +{ + int i; + check_endianness(); + if (buf_c != data_c && buf_c <= 2 && data_c <= 6) { + assert(buf_c == 2); + for (i=0; i < buf_c; ++i) + compute_stereo_samples(buffer, data_c, data, d_offset, len); + } else { + int limit = buf_c < data_c ? buf_c : data_c; + int j; + FASTDEF(float temp); + for (j=0; j < len; ++j) { + for (i=0; i < limit; ++i) { + int v = FAST_SCALED_FLOAT_TO_INT(data[i][d_offset+j],15); + if ((unsigned int) (v + 32768) > 65535) + v = v < 0 ? -32768 : 32767; + *buffer++ = v; + } + for ( ; i < buf_c; ++i) + *buffer++ = 0; + } + } +} + +int stb_vorbis_get_frame_short_interleaved(stb_vorbis *f, int num_c, short *buffer, int num_shorts) +{ + float **output; + int len; + if (num_c == 1) return stb_vorbis_get_frame_short(f,num_c,&buffer, num_shorts); + len = stb_vorbis_get_frame_float(f, NULL, &output); + if (len) { + if (len*num_c > num_shorts) len = num_shorts / num_c; + convert_channels_short_interleaved(num_c, buffer, f->channels, output, 0, len); + } + return len; +} + +int stb_vorbis_get_samples_short_interleaved(stb_vorbis *f, int channels, short *buffer, int num_shorts) +{ + float **outputs; + int len = num_shorts / channels; + int n=0; + int z = f->channels; + if (z > channels) z = channels; + while (n < len) { + int k = f->channel_buffer_end - f->channel_buffer_start; + if (n+k >= len) k = len - n; + if (k) + convert_channels_short_interleaved(channels, buffer, f->channels, f->channel_buffers, f->channel_buffer_start, k); + buffer += k*channels; + n += k; + f->channel_buffer_start += k; + if (n == len) break; + if (!stb_vorbis_get_frame_float(f, NULL, &outputs)) break; + } + return n; +} + +int stb_vorbis_get_samples_short(stb_vorbis *f, int channels, short **buffer, int len) +{ + float **outputs; + int n=0; + int z = f->channels; + if (z > channels) z = channels; + while (n < len) { + int k = f->channel_buffer_end - f->channel_buffer_start; + if (n+k >= len) k = len - n; + if (k) + convert_samples_short(channels, buffer, n, f->channels, f->channel_buffers, f->channel_buffer_start, k); + n += k; + f->channel_buffer_start += k; + if (n == len) break; + if (!stb_vorbis_get_frame_float(f, NULL, &outputs)) break; + } + return n; +} + +#ifndef STB_VORBIS_NO_STDIO +int stb_vorbis_decode_filename(char *filename, int *channels, short **output) +{ + int data_len, offset, total, limit, error; + short *data; + stb_vorbis *v = stb_vorbis_open_filename(filename, &error, NULL); + if (v == NULL) return -1; + limit = v->channels * 4096; + *channels = v->channels; + offset = data_len = 0; + total = limit; + data = (short *) malloc(total * sizeof(*data)); + if (data == NULL) { + stb_vorbis_close(v); + return -2; + } + for (;;) { + int n = stb_vorbis_get_frame_short_interleaved(v, v->channels, data+offset, total-offset); + if (n == 0) break; + data_len += n; + offset += n * v->channels; + if (offset + limit > total) { + short *data2; + total *= 2; + data2 = (short *) realloc(data, total * sizeof(*data)); + if (data2 == NULL) { + free(data); + stb_vorbis_close(v); + return -2; + } + data = data2; + } + } + *output = data; + return data_len; +} +#endif // NO_STDIO + +int stb_vorbis_decode_memory(uint8 *mem, int len, int *channels, short **output) +{ + int data_len, offset, total, limit, error; + short *data; + stb_vorbis *v = stb_vorbis_open_memory(mem, len, &error, NULL); + if (v == NULL) return -1; + limit = v->channels * 4096; + *channels = v->channels; + offset = data_len = 0; + total = limit; + data = (short *) malloc(total * sizeof(*data)); + if (data == NULL) { + stb_vorbis_close(v); + return -2; + } + for (;;) { + int n = stb_vorbis_get_frame_short_interleaved(v, v->channels, data+offset, total-offset); + if (n == 0) break; + data_len += n; + offset += n * v->channels; + if (offset + limit > total) { + short *data2; + total *= 2; + data2 = (short *) realloc(data, total * sizeof(*data)); + if (data2 == NULL) { + free(data); + stb_vorbis_close(v); + return -2; + } + data = data2; + } + } + *output = data; + return data_len; +} +#endif + +int stb_vorbis_get_samples_float_interleaved(stb_vorbis *f, int channels, float *buffer, int num_floats) +{ + float **outputs; + int len = num_floats / channels; + int n=0; + int z = f->channels; + if (z > channels) z = channels; + while (n < len) { + int i,j; + int k = f->channel_buffer_end - f->channel_buffer_start; + if (n+k >= len) k = len - n; + for (j=0; j < k; ++j) { + for (i=0; i < z; ++i) + *buffer++ = f->channel_buffers[i][f->channel_buffer_start+j]; + for ( ; i < channels; ++i) + *buffer++ = 0; + } + n += k; + f->channel_buffer_start += k; + if (n == len) break; + if (!stb_vorbis_get_frame_float(f, NULL, &outputs)) break; + } + return n; +} + +int stb_vorbis_get_samples_float(stb_vorbis *f, int channels, float **buffer, int num_samples) +{ + float **outputs; + int n=0; + int z = f->channels; + if (z > channels) z = channels; + while (n < num_samples) { + int i; + int k = f->channel_buffer_end - f->channel_buffer_start; + if (n+k >= num_samples) k = num_samples - n; + if (k) { + for (i=0; i < z; ++i) + memcpy(buffer[i]+n, f->channel_buffers+f->channel_buffer_start, sizeof(float)*k); + for ( ; i < channels; ++i) + memset(buffer[i]+n, 0, sizeof(float) * k); + } + n += k; + f->channel_buffer_start += k; + if (n == num_samples) break; + if (!stb_vorbis_get_frame_float(f, NULL, &outputs)) break; + } + return n; +} +#endif // STB_VORBIS_NO_PULLDATA_API + +#endif // STB_VORBIS_HEADER_ONLY diff --git a/src/helper/stb_vorbis/stb_vorbis.h b/src/helper/stb_vorbis/stb_vorbis.h new file mode 100755 index 000000000..e2355e6ce --- /dev/null +++ b/src/helper/stb_vorbis/stb_vorbis.h @@ -0,0 +1,357 @@ +// Ogg Vorbis I audio decoder -- version 0.99994 +// +// Written in April 2007 by Sean Barrett, sponsored by RAD Game Tools. +// +// Placed in the public domain April 2007 by the author: no copyright is +// claimed, and you may use it for any purpose you like. +// +// No warranty for any purpose is expressed or implied by the author (nor +// by RAD Game Tools). Report bugs and send enhancements to the author. +// +// Get the latest version and other information at: +// http://nothings.org/stb_vorbis/ + + +// Todo: +// +// - seeking (note you can seek yourself using the pushdata API) +// +// Limitations: +// +// - floor 0 not supported (used in old ogg vorbis files) +// - lossless sample-truncation at beginning ignored +// - cannot concatenate multiple vorbis streams +// - sample positions are 32-bit, limiting seekable 192Khz +// files to around 6 hours (Ogg supports 64-bit) +// +// All of these limitations may be removed in future versions. + + +////////////////////////////////////////////////////////////////////////////// +// +// HEADER BEGINS HERE +// + +#ifndef STB_VORBIS_INCLUDE_STB_VORBIS_H +#define STB_VORBIS_INCLUDE_STB_VORBIS_H + +#if defined(STB_VORBIS_NO_CRT) && !defined(STB_VORBIS_NO_STDIO) +#define STB_VORBIS_NO_STDIO 1 +#endif + +#ifndef STB_VORBIS_NO_STDIO +#include +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +/////////// THREAD SAFETY + +// Individual stb_vorbis* handles are not thread-safe; you cannot decode from +// them from multiple threads at the same time. However, you can have multiple +// stb_vorbis* handles and decode from them independently in multiple thrads. + + +/////////// MEMORY ALLOCATION + +// normally stb_vorbis uses malloc() to allocate memory at startup, +// and alloca() to allocate temporary memory during a frame on the +// stack. (Memory consumption will depend on the amount of setup +// data in the file and how you set the compile flags for speed +// vs. size. In my test files the maximal-size usage is ~150KB.) +// +// You can modify the wrapper functions in the source (setup_malloc, +// setup_temp_malloc, temp_malloc) to change this behavior, or you +// can use a simpler allocation model: you pass in a buffer from +// which stb_vorbis will allocate _all_ its memory (including the +// temp memory). "open" may fail with a VORBIS_outofmem if you +// do not pass in enough data; there is no way to determine how +// much you do need except to succeed (at which point you can +// query get_info to find the exact amount required. yes I know +// this is lame). +// +// If you pass in a non-NULL buffer of the type below, allocation +// will occur from it as described above. Otherwise just pass NULL +// to use malloc()/alloca() + +typedef struct +{ + char *alloc_buffer; + int alloc_buffer_length_in_bytes; +} stb_vorbis_alloc; + + +/////////// FUNCTIONS USEABLE WITH ALL INPUT MODES + +typedef struct stb_vorbis stb_vorbis; + +typedef struct +{ + unsigned int sample_rate; + int channels; + + unsigned int setup_memory_required; + unsigned int setup_temp_memory_required; + unsigned int temp_memory_required; + + int max_frame_size; +} stb_vorbis_info; + +// get general information about the file +extern stb_vorbis_info stb_vorbis_get_info(stb_vorbis *f); + +// get the last error detected (clears it, too) +extern int stb_vorbis_get_error(stb_vorbis *f); + +// close an ogg vorbis file and free all memory in use +extern void stb_vorbis_close(stb_vorbis *f); + +// this function returns the offset (in samples) from the beginning of the +// file that will be returned by the next decode, if it is known, or -1 +// otherwise. after a flush_pushdata() call, this may take a while before +// it becomes valid again. +// NOT WORKING YET after a seek with PULLDATA API +extern int stb_vorbis_get_sample_offset(stb_vorbis *f); + +// returns the current seek point within the file, or offset from the beginning +// of the memory buffer. In pushdata mode it returns 0. +extern unsigned int stb_vorbis_get_file_offset(stb_vorbis *f); + +/////////// PUSHDATA API + +#ifndef STB_VORBIS_NO_PUSHDATA_API + +// this API allows you to get blocks of data from any source and hand +// them to stb_vorbis. you have to buffer them; stb_vorbis will tell +// you how much it used, and you have to give it the rest next time; +// and stb_vorbis may not have enough data to work with and you will +// need to give it the same data again PLUS more. Note that the Vorbis +// specification does not bound the size of an individual frame. + +extern stb_vorbis *stb_vorbis_open_pushdata( + unsigned char *datablock, int datablock_length_in_bytes, + int *datablock_memory_consumed_in_bytes, + int *error, + stb_vorbis_alloc *alloc_buffer); +// create a vorbis decoder by passing in the initial data block containing +// the ogg&vorbis headers (you don't need to do parse them, just provide +// the first N bytes of the file--you're told if it's not enough, see below) +// on success, returns an stb_vorbis *, does not set error, returns the amount of +// data parsed/consumed on this call in *datablock_memory_consumed_in_bytes; +// on failure, returns NULL on error and sets *error, does not change *datablock_memory_consumed +// if returns NULL and *error is VORBIS_need_more_data, then the input block was +// incomplete and you need to pass in a larger block from the start of the file + +extern int stb_vorbis_decode_frame_pushdata( + stb_vorbis *f, unsigned char *datablock, int datablock_length_in_bytes, + int *channels, // place to write number of float * buffers + float ***output, // place to write float ** array of float * buffers + int *samples // place to write number of output samples + ); +// decode a frame of audio sample data if possible from the passed-in data block +// +// return value: number of bytes we used from datablock +// possible cases: +// 0 bytes used, 0 samples output (need more data) +// N bytes used, 0 samples output (resynching the stream, keep going) +// N bytes used, M samples output (one frame of data) +// note that after opening a file, you will ALWAYS get one N-bytes,0-sample +// frame, because Vorbis always "discards" the first frame. +// +// Note that on resynch, stb_vorbis will rarely consume all of the buffer, +// instead only datablock_length_in_bytes-3 or less. This is because it wants +// to avoid missing parts of a page header if they cross a datablock boundary, +// without writing state-machiney code to record a partial detection. +// +// The number of channels returned are stored in *channels (which can be +// NULL--it is always the same as the number of channels reported by +// get_info). *output will contain an array of float* buffers, one per +// channel. In other words, (*output)[0][0] contains the first sample from +// the first channel, and (*output)[1][0] contains the first sample from +// the second channel. + +extern void stb_vorbis_flush_pushdata(stb_vorbis *f); +// inform stb_vorbis that your next datablock will not be contiguous with +// previous ones (e.g. you've seeked in the data); future attempts to decode +// frames will cause stb_vorbis to resynchronize (as noted above), and +// once it sees a valid Ogg page (typically 4-8KB, as large as 64KB), it +// will begin decoding the _next_ frame. +// +// if you want to seek using pushdata, you need to seek in your file, then +// call stb_vorbis_flush_pushdata(), then start calling decoding, then once +// decoding is returning you data, call stb_vorbis_get_sample_offset, and +// if you don't like the result, seek your file again and repeat. +#endif + + +////////// PULLING INPUT API + +#ifndef STB_VORBIS_NO_PULLDATA_API +// This API assumes stb_vorbis is allowed to pull data from a source-- +// either a block of memory containing the _entire_ vorbis stream, or a +// FILE * that you or it create, or possibly some other reading mechanism +// if you go modify the source to replace the FILE * case with some kind +// of callback to your code. (But if you don't support seeking, you may +// just want to go ahead and use pushdata.) + +#if !defined(STB_VORBIS_NO_STDIO) && !defined(STB_VORBIS_NO_INTEGER_CONVERSION) +extern int stb_vorbis_decode_filename(char *filename, int *channels, short **output); +#endif +extern int stb_vorbis_decode_memory(unsigned char *mem, int len, int *channels, short **output); +// decode an entire file and output the data interleaved into a malloc()ed +// buffer stored in *output. The return value is the number of samples +// decoded, or -1 if the file could not be opened or was not an ogg vorbis file. +// When you're done with it, just free() the pointer returned in *output. + +extern stb_vorbis * stb_vorbis_open_memory(unsigned char *data, int len, + int *error, stb_vorbis_alloc *alloc_buffer); +// create an ogg vorbis decoder from an ogg vorbis stream in memory (note +// this must be the entire stream!). on failure, returns NULL and sets *error + +#ifndef STB_VORBIS_NO_STDIO +extern stb_vorbis * stb_vorbis_open_filename(char *filename, + int *error, stb_vorbis_alloc *alloc_buffer); +// create an ogg vorbis decoder from a filename via fopen(). on failure, +// returns NULL and sets *error (possibly to VORBIS_file_open_failure). + +extern stb_vorbis * stb_vorbis_open_file(FILE *f, int close_handle_on_close, + int *error, stb_vorbis_alloc *alloc_buffer); +// create an ogg vorbis decoder from an open FILE *, looking for a stream at +// the _current_ seek point (ftell). on failure, returns NULL and sets *error. +// note that stb_vorbis must "own" this stream; if you seek it in between +// calls to stb_vorbis, it will become confused. Morever, if you attempt to +// perform stb_vorbis_seek_*() operations on this file, it will assume it +// owns the _entire_ rest of the file after the start point. Use the next +// function, stb_vorbis_open_file_section(), to limit it. + +extern stb_vorbis * stb_vorbis_open_file_section(FILE *f, int close_handle_on_close, + int *error, stb_vorbis_alloc *alloc_buffer, unsigned int len); +// create an ogg vorbis decoder from an open FILE *, looking for a stream at +// the _current_ seek point (ftell); the stream will be of length 'len' bytes. +// on failure, returns NULL and sets *error. note that stb_vorbis must "own" +// this stream; if you seek it in between calls to stb_vorbis, it will become +// confused. +#endif + +extern int stb_vorbis_seek_frame(stb_vorbis *f, unsigned int sample_number); +extern int stb_vorbis_seek(stb_vorbis *f, unsigned int sample_number); +// NOT WORKING YET +// these functions seek in the Vorbis file to (approximately) 'sample_number'. +// after calling seek_frame(), the next call to get_frame_*() will include +// the specified sample. after calling stb_vorbis_seek(), the next call to +// stb_vorbis_get_samples_* will start with the specified sample. If you +// do not need to seek to EXACTLY the target sample when using get_samples_*, +// you can also use seek_frame(). + +extern void stb_vorbis_seek_start(stb_vorbis *f); +// this function is equivalent to stb_vorbis_seek(f,0), but it +// actually works + +extern unsigned int stb_vorbis_stream_length_in_samples(stb_vorbis *f); +extern float stb_vorbis_stream_length_in_seconds(stb_vorbis *f); +// these functions return the total length of the vorbis stream + +extern int stb_vorbis_get_frame_float(stb_vorbis *f, int *channels, float ***output); +// decode the next frame and return the number of samples. the number of +// channels returned are stored in *channels (which can be NULL--it is always +// the same as the number of channels reported by get_info). *output will +// contain an array of float* buffers, one per channel. These outputs will +// be overwritten on the next call to stb_vorbis_get_frame_*. +// +// You generally should not intermix calls to stb_vorbis_get_frame_*() +// and stb_vorbis_get_samples_*(), since the latter calls the former. + +#ifndef STB_VORBIS_NO_INTEGER_CONVERSION +extern int stb_vorbis_get_frame_short_interleaved(stb_vorbis *f, int num_c, short *buffer, int num_shorts); +extern int stb_vorbis_get_frame_short (stb_vorbis *f, int num_c, short **buffer, int num_samples); +#endif +// decode the next frame and return the number of samples per channel. the +// data is coerced to the number of channels you request according to the +// channel coercion rules (see below). You must pass in the size of your +// buffer(s) so that stb_vorbis will not overwrite the end of the buffer. +// The maximum buffer size needed can be gotten from get_info(); however, +// the Vorbis I specification implies an absolute maximum of 4096 samples +// per channel. Note that for interleaved data, you pass in the number of +// shorts (the size of your array), but the return value is the number of +// samples per channel, not the total number of samples. + +// Channel coercion rules: +// Let M be the number of channels requested, and N the number of channels present, +// and Cn be the nth channel; let stereo L be the sum of all L and center channels, +// and stereo R be the sum of all R and center channels (channel assignment from the +// vorbis spec). +// M N output +// 1 k sum(Ck) for all k +// 2 * stereo L, stereo R +// k l k > l, the first l channels, then 0s +// k l k <= l, the first k channels +// Note that this is not _good_ surround etc. mixing at all! It's just so +// you get something useful. + +extern int stb_vorbis_get_samples_float_interleaved(stb_vorbis *f, int channels, float *buffer, int num_floats); +extern int stb_vorbis_get_samples_float(stb_vorbis *f, int channels, float **buffer, int num_samples); +// gets num_samples samples, not necessarily on a frame boundary--this requires +// buffering so you have to supply the buffers. DOES NOT APPLY THE COERCION RULES. +// Returns the number of samples stored per channel; it may be less than requested +// at the end of the file. If there are no more samples in the file, returns 0. + +#ifndef STB_VORBIS_NO_INTEGER_CONVERSION +extern int stb_vorbis_get_samples_short_interleaved(stb_vorbis *f, int channels, short *buffer, int num_shorts); +extern int stb_vorbis_get_samples_short(stb_vorbis *f, int channels, short **buffer, int num_samples); +#endif +// gets num_samples samples, not necessarily on a frame boundary--this requires +// buffering so you have to supply the buffers. Applies the coercion rules above +// to produce 'channels' channels. Returns the number of samples stored per channel; +// it may be less than requested at the end of the file. If there are no more +// samples in the file, returns 0. + +#endif + +//////// ERROR CODES + +enum STBVorbisError +{ + VORBIS__no_error, + + VORBIS_need_more_data=1, // not a real error + + VORBIS_invalid_api_mixing, // can't mix API modes + VORBIS_outofmem, // not enough memory + VORBIS_feature_not_supported, // uses floor 0 + VORBIS_too_many_channels, // STB_VORBIS_MAX_CHANNELS is too small + VORBIS_file_open_failure, // fopen() failed + VORBIS_seek_without_length, // can't seek in unknown-length file + + VORBIS_unexpected_eof=10, // file is truncated? + VORBIS_seek_invalid, // seek past EOF + + // decoding errors (corrupt/invalid stream) -- you probably + // don't care about the exact details of these + + // vorbis errors: + VORBIS_invalid_setup=20, + VORBIS_invalid_stream, + + // ogg errors: + VORBIS_missing_capture_pattern=30, + VORBIS_invalid_stream_structure_version, + VORBIS_continued_packet_flag_invalid, + VORBIS_incorrect_stream_serial_number, + VORBIS_invalid_first_page, + VORBIS_bad_packet_type, + VORBIS_cant_find_last_page, + VORBIS_seek_failed +}; + + +#ifdef __cplusplus +} +#endif + +#endif // STB_VORBIS_INCLUDE_STB_VORBIS_H +// +// HEADER ENDS HERE +// +////////////////////////////////////////////////////////////////////////////// diff --git a/src/math/base.hpp b/src/math/base.hpp new file mode 100644 index 000000000..c394f06db --- /dev/null +++ b/src/math/base.hpp @@ -0,0 +1,13 @@ +#ifndef EE_MATH_BASE +#define EE_MATH_BASE + +#include "../base.hpp" +#include "../utils/vector2.hpp" +#include "../utils/rect.hpp" +#include "../utils/polygon2.hpp" +#include "../utils/colors.hpp" +#include "../utils/utils.hpp" + +using namespace EE::Utils; + +#endif diff --git a/src/math/math.cpp b/src/math/math.cpp new file mode 100755 index 000000000..30f7d87ef --- /dev/null +++ b/src/math/math.cpp @@ -0,0 +1,146 @@ +#include "math.hpp" + +namespace EE { namespace Math { + +Uint32 SetRandomSeed() { + Uint32 Seed = static_cast( GetSystemTime() * 1000 ); + srand(Seed); + return Seed; +} + +eeFloat eeRandf( const eeFloat& fMin, const eeFloat& fMax ) { + return (fMin + (fMax - fMin) * ( rand() / ( (eeFloat) RAND_MAX + 1) ) ); +} + +eeInt eeRandi( const eeInt& fMin, const eeInt& fMax ) { + return (eeInt)(fMin + (fMax - fMin + 1) * ( rand() / ( (eeFloat) RAND_MAX + 1) ) ); +} + +eeFloat cosAng( const eeFloat& Ang ) { + return cos(Ang * PId180); +} + +eeFloat sinAng( const eeFloat& Ang ) { + return sin(Ang * PId180); +} + +eeFloat tanAng( const eeFloat& Ang ) { + return tan(Ang * PId180); +} + +eeFloat Radians( const eeFloat& Ang ) { + return Ang * PId180; +} + +eeFloat Degrees( const eeFloat& Radians ) { + return Radians * d180PI; +} + +eeFloat RotatePointFromX ( const eeFloat& x, const eeFloat& y, const eeFloat& Angle ) { + return x * cosAng(Angle) - y * sinAng(Angle); +} + +eeFloat RotatePointFromY ( const eeFloat& x, const eeFloat& y, const eeFloat& Angle ) { + return y * cosAng(Angle) + x * sinAng(Angle); +} + +eeFloat RotatePointFromX ( const eeVector2f& p, const eeFloat& Angle ) { + return RotatePointFromX( p.x, p.y, Angle ); +} + +eeFloat RotatePointFromY ( const eeVector2f& p, const eeFloat& Angle ) { + return RotatePointFromY( p.x, p.y, Angle ); +} + +eeVector2f RotateVector( const eeVector2f& p, const eeFloat& Angle ) { + return eeVector2f( RotatePointFromX( p, Angle ), RotatePointFromY( p, Angle ) ); +} + +void RotateVector( eeVector2f* p, const eeFloat& Angle ) { + eeFloat x = p->x; + x = p->x * cosAng(Angle) - p->y * sinAng(Angle); + p->y = p->y * cosAng(Angle) + p->x * sinAng(Angle); + p->x = x; +} + +void RotateVectorCentered( eeVector2f* p, const eeFloat& Angle, const eeVector2f& RotationCenter ) { + *p -= RotationCenter; + RotateVector( p, Angle ); + *p += RotationCenter; +} + +eeVector2f RotateVectorCentered( const eeVector2f& p, const eeFloat& Angle, const eeVector2f& RotationCenter ) { + return RotationCenter + RotateVector( (p - RotationCenter), Angle ); +} + +eeQuad2f RotateQuadCentered( const eeQuad2f& p, const eeFloat& Angle, const eeVector2f& RotationCenter ) { + return eeQuad2f( RotateVectorCentered( p.V[0], Angle, RotationCenter ), RotateVectorCentered( p.V[1], Angle, RotationCenter ), RotateVectorCentered( p.V[2], Angle, RotationCenter ), RotateVectorCentered( p.V[3], Angle, RotationCenter ) ); +} + +eeVector2f GetQuadCenter( const eeQuad2f& Q ) { + eeVector2f QCenter; + eeFloat MinX = Q.V[0].x, MaxX = Q.V[0].x, MinY = Q.V[0].y, MaxY = Q.V[0].y; + + for (Uint8 i = 1; i < 4; i++ ) { + if ( MinX > Q.V[i].x ) MinX = Q.V[i].x; + if ( MaxX < Q.V[i].x ) MaxX = Q.V[i].x; + if ( MinY > Q.V[i].y ) MinY = Q.V[i].y; + if ( MaxY < Q.V[i].y ) MaxY = Q.V[i].y; + } + + QCenter.x = MinX + ( MaxX - MinX ) * 0.5f; + QCenter.y = MinY + ( MaxY - MinY ) * 0.5f; + + return QCenter; +} + +eeQuad2f ScaleQuadCentered( const eeQuad2f& Quad, const eeFloat& Scale, const eeVector2f& RotationCenter ) { + eeQuad2f mQ = Quad; + eeVector2f QCenter = RotationCenter; + + for (Uint8 i = 0; i < 4; i++ ) { + if ( mQ.V[i].x < QCenter.x ) + mQ.V[i].x = QCenter.x - fabs(QCenter.x - mQ.V[i].x) * Scale; + else + mQ.V[i].x = QCenter.x + fabs(QCenter.x - mQ.V[i].x) * Scale; + + if ( mQ.V[i].y < QCenter.y ) + mQ.V[i].y = QCenter.y - fabs(QCenter.y - mQ.V[i].y) * Scale; + else + mQ.V[i].y = QCenter.y + fabs(QCenter.y - mQ.V[i].y) * Scale; + } + + return mQ; +} + +eeFloat LineAngle( const eeVector2f& p1, const eeVector2f& p2 ) { + return LineAngle( p1.x, p1.y, p2.x, p2.y ); +} + +eeFloat Distance( const eeVector2f& p1, const eeVector2f& p2) { + return Distance( p1.x, p1.y, p2.x, p2.y ); +} + +bool IntersectLines( const eeFloat& Ax, const eeFloat& Ay, const eeFloat& Bx, const eeFloat& By, const eeFloat& Cx, const eeFloat& Cy, const eeFloat& Dx, const eeFloat& Dy, eeFloat *X, eeFloat *Y) { + return IntersectLines (Ax, Ay, Bx, By, Cx, Cy, Dx, Dy, X, Y); +} + +bool IntersectLines( const eeVector2f& l1p1, const eeVector2f& l1p2, const eeVector2f& l2p1, const eeVector2f& l2p2, eeFloat *X, eeFloat *Y) { + return IntersectLines (l1p1.x, l1p1.y, l1p2.x, l1p2.y, l2p1.x, l2p1.y, l2p2.x, l2p2.y, X, Y); +} + +eeFloat eeFastInvSqrt( eeFloat x ) { + union { int i; eeFloat x; } tmp; + eeFloat xhalf = 0.5f * x; + tmp.x = x; + tmp.i = 0x5f375a86 - (tmp.i >> 1); + x = tmp.x; + x = x * (1.5f - xhalf * x * x); + return x; +} + +eeFloat eeFastSqrt( eeFloat x ) { + return 1.0f / eeFastInvSqrt(x); +} + +}} diff --git a/src/math/math.hpp b/src/math/math.hpp new file mode 100755 index 000000000..62146d809 --- /dev/null +++ b/src/math/math.hpp @@ -0,0 +1,320 @@ +#ifndef EECMATH_H +#define EECMATH_H + +#include "base.hpp" + +namespace EE { namespace Math { + +/** Set a Random Seed to the Randomizer */ +Uint32 EE_API SetRandomSeed(); + +/** Generate a eeFloating point random number +* @param fMin The minimun value +* @param fMax the maximun value +* @return The random number generated +*/ +eeFloat EE_API eeRandf( const eeFloat& fMin = 0.0f, const eeFloat& fMax = 1.0f ); + +/** Generate a integer random number +* @param fMin The minimun value +* @param fMax the maximun value +* @return The random number generated +*/ +eeInt EE_API eeRandi( const eeInt& fMin = 0, const eeInt& fMax = 1 ); + +/** Cosine from an Angle in Degress */ +eeFloat EE_API cosAng( const eeFloat& Ang ); + +/** Sinus from an Angle in Degress */ +eeFloat EE_API sinAng( const eeFloat& Ang ); + +/** Tangen from an Angle in Degress */ +eeFloat EE_API tanAng( const eeFloat& Ang ); + +/** Convert an Angle from Degrees to Radians */ +eeFloat EE_API Radians( const eeFloat& Ang ); + +/** Convert an Angle from Radians to Degrees */ +eeFloat EE_API Degrees( const eeFloat& Radians ); + +template +T NextPowOfTwo( T Size ) { + T PowerOfTwo = 1; + while (PowerOfTwo < Size) + PowerOfTwo *= 2; + return PowerOfTwo; +} + +template +T LineAngle( const T& X1, const T& Y1, const T& X2, const T& Y2 ) { + return atan2(Y2 - Y1, X2 - X1) * d180PI; +} +eeFloat EE_API LineAngle( const eeVector2f& p1, const eeVector2f& p2 ); + +eeFloat EE_API RotatePointFromX ( const eeFloat& x, const eeFloat& y, const eeFloat& Angle ); + +eeFloat EE_API RotatePointFromY ( const eeFloat& x, const eeFloat& y, const eeFloat& Angle ); + +eeFloat EE_API RotatePointFromX ( const eeVector2f& p, const eeFloat& Angle ); + +eeFloat EE_API RotatePointFromY ( const eeVector2f& p, const eeFloat& Angle ); + +eeVector2f EE_API RotateVector( const eeVector2f& p, const eeFloat& Angle ); + +eeVector2f EE_API RotateVectorCentered( const eeVector2f& p, const eeFloat& Angle, const eeVector2f& RotationCenter ); + +eeVector2f EE_API GetQuadCenter( const eeQuad2f& Q ); + +eeQuad2f EE_API RotateQuadCentered( const eeQuad2f& p, const eeFloat& Angle, const eeVector2f& RotationCenter ); + +eeQuad2f EE_API ScaleQuadCentered( const eeQuad2f& Quad, const eeFloat& Scale, const eeVector2f& RotationCenter ); + +void EE_API RotateVector( eeVector2f* p, const eeFloat& Angle ); + +void EE_API RotateVectorCentered( eeVector2f* p, const eeFloat& Angle, const eeVector2f& RotationCenter ); + +template +T Distance( T x1, T y1, T x2, T y2 ) { + return sqrt((x1 - x2) * (x1 - x2) + (y1 - y2) * (y1 - y2)); +} +eeFloat EE_API Distance( const eeVector2f& p1, const eeVector2f& p2); + +template +bool Intersect( const tRECT& a, const tRECT& b ) { + return !(a.Left > b.Right || a.Right < b.Left || a.Top > b.Bottom || a.Bottom < b.Top); +} + +/** @return If a contains b */ +template +bool Contains( const tRECT& a, const tRECT& b ) { + return ( a.Left <= b.Left && a.Right >= b.Right && a.Top <= b.Top && a.Bottom >= b.Bottom ); +} + +template +bool Contains( const tRECT& a, const Vector2& b) { + return ( a.Left <= b.x && a.Right >= b.x && a.Top <= b.y && a.Bottom >= b.y ); +} + +template +bool IntersectCircles( const tRECT& a, const tRECT& b ) { + eeFloat ra = (eeFloat)(a.Right - a.Left) * 0.5f; + eeFloat rb = (eeFloat)(b.Right - b.Left) * 0.5f; + eeFloat dist = ra + rb; + eeFloat dx = (b.Left + rb) - (a.Left + ra); + eeFloat dy = (b.Top + rb) - (a.Top + ra); + eeFloat res = (dx * dx) + (dy * dy); + + if ( res <= (dist * dist)) + return true; + return false; +} + +/** Determine if a RECT and a Circle are intersecting +* @param obj Object RECT +* @param cx Circle x axis position +* @param cy Circle y axis position +* @param radius Circle Radius +* @return True if are intersecting +*/ +template +bool IntersectRectCircle(const tRECT& obj, const eeFloat& cx, const eeFloat& cy, const eeFloat& radius) { + eeFloat tx = cx; + eeFloat ty = cy; + + if (tx < obj.Left) tx = (eeFloat)obj.Left; + if (tx > obj.Right) tx = (eeFloat)obj.Right; + if (ty < obj.Top) ty = (eeFloat)obj.Top; + if (ty > obj.Bottom) ty = (eeFloat)obj.Bottom; + + if (Distance( cx, cy, tx, ty ) < radius) + return true; + + return false; +} + +/** Determine if two lines are intersecting +* @param Ax First Line Fist Point X axis +* @param Ay First Line Fist Point Y axis +* @param Bx Fist Line Second Point X axis +* @param By Fist Line Second Point Y axis +* @param Cx Second Line Fist Point X axis +* @param Cy Second Line Fist Point Y axis +* @param Dx Second Line Second Point X axis +* @param Dy Second Line Second Point Y axis +* @param X Optional Pointer returning the X point position of intersection +* @param Y Optional Pointer returning the Y point position of intersection +* @return True if the lines are intersecting +*/ +template +bool IntersectLines( T Ax, T Ay, T Bx, T By, T Cx, T Cy, T Dx, T Dy, T* X, T* Y ) { + T distAB, theCos, theSin, newX, ABpos; + + if ( ( Ax==Bx && Ay==By ) || ( Cx==Dx && Cy==Dy ) ) return false; + + if ( ( Ax==Cx && Ay==Cy ) || ( Bx==Cx && By==Cy ) + || ( Ax==Dx && Ay==Dy ) || ( Bx==Dx && By==Dy ) ) { + return false; } + + Bx-=Ax; By-=Ay; + Cx-=Ax; Cy-=Ay; + Dx-=Ax; Dy-=Ay; + + distAB=sqrt(Bx*Bx+By*By); + + theCos=Bx/distAB; + theSin=By/distAB; + newX=Cx*theCos+Cy*theSin; + Cy =Cy*theCos-Cx*theSin; Cx=newX; + newX=Dx*theCos+Dy*theSin; + Dy =Dy*theCos-Dx*theSin; Dx=newX; + + if ( ( Cy<0. && Dy<0. ) || ( Cy>=0. && Dy>=0. ) ) return false; + + ABpos=Dx+(Cx-Dx)*Dy/(Dy-Cy); + + if (ABpos<0. || ABpos>distAB) return false; + + if (X != NULL && Y != NULL) { + *X=Ax + ABpos * theCos; + *Y=Ay + ABpos * theSin; + } + return true; +} + +bool EE_API IntersectLines( const eeFloat& Ax, const eeFloat& Ay, const eeFloat& Bx, const eeFloat& By, const eeFloat& Cx, const eeFloat& Cy, const eeFloat& Dx, const eeFloat& Dy, eeFloat *X = NULL, eeFloat *Y = NULL); + +bool EE_API IntersectLines( const eeVector2f& l1p1, const eeVector2f& l1p2, const eeVector2f& l2p1, const eeVector2f& l2p2, eeFloat *X = NULL, eeFloat *Y = NULL); + +/** @return The Dot Product of two Vectors */ +template +T VectorDotProduct( const Vector2& A, const Vector2& B) { + return A.x * B.x + A.y * B.y; +} + +template +Quad2 AABBtoQuad2( const tRECT& R ) { + return Quad2( Vector2( R.Left, R.Top ), Vector2( R.Left, R.Bottom ), Vector2( R.Right, R.Bottom ), Vector2( R.Right, R.Top ) ); +} + +template +tRECT Quad2toAABB( const Quad2& Q, const T& OffsetX = 0, const T& OffsetY = 0 ) { + tRECT TmpR; + + eeFloat MinX = Q.V[0].x, MaxX = Q.V[0].x, MinY = Q.V[0].y, MaxY = Q.V[0].y; + + for (Uint8 i = 1; i < 4; i++ ) { + if ( MinX > Q.V[i].x ) MinX = Q.V[i].x; + if ( MaxX < Q.V[i].x ) MaxX = Q.V[i].x; + if ( MinY > Q.V[i].y ) MinY = Q.V[i].y; + if ( MaxY < Q.V[i].y ) MaxY = Q.V[i].y; + } + + TmpR.Left = MinX + OffsetX; + TmpR.Right = MaxX + OffsetX; + TmpR.Top = MinY + OffsetY; + TmpR.Bottom = MaxY + OffsetY; + + return TmpR; +} + +/** Quad Quad Collision */ +template +bool IntersectQuad2( const Quad2& q0, const Quad2& q1, const Vector2& q0Pos = Vector2(0,0), const Vector2& q1Pos = Vector2(0,0) ) { + Polygon2 Tmp1 = Polygon2( q0 ); + Polygon2 Tmp2 = Polygon2( q1 ); + Tmp1.Position( q0Pos ); + Tmp1.Position( q1Pos ); + + return IntersectPolygon2( Tmp1, Tmp2 ); +} + +/** Polygon Polygon Collision */ +template +bool IntersectPolygon2( const Polygon2& p0, const Polygon2& p1 ) { + T min0, max0, min1, max1, sOffset, t; + Vector2 vAxis, vOffset; + eeUint i = 0, j = 0, n; + + vOffset = Vector2( p0.X() - p1.X(), p0.Y() - p1.Y() ); + + for (i = 0; i < p0.Size(); i++) { + n = i + 1; + if ( n >= p0.Size() ) n = 0; + + vAxis = Line2( p0[i], p0[n] ).GetNormal(); + + min0 = VectorDotProduct( vAxis, p0[0] ); + max0 = min0; + for (j = 1; j < p0.Size(); j++) { + t = VectorDotProduct( vAxis, p0[j] ); + if (t < min0) min0 = t; + if (t > max0) max0 = t; + } + + min1 = VectorDotProduct( vAxis, p1[0] ); + max1 = min1; + for (j = 1; j < p1.Size(); j++) { + t = VectorDotProduct( vAxis, p1[j] ); + if (t < min1) min1 = t; + if (t > max1) max1 = t; + } + + sOffset = VectorDotProduct( vAxis, vOffset ); + min0 += sOffset; + max0 += sOffset; + + if ( ( (min0 - max1) > 0) || ( (min1 - max0) > 0) ) { + return false; // Found a seperating axis, they can't possibly be touching + } + } + + for (i = 0; i < p1.Size(); i++) { + n = i + 1; + if ( n >= p1.Size() ) n = 0; + + vAxis = Line2( p1[i], p1[n] ).GetNormal(); + + min0 = VectorDotProduct( vAxis, p0[0] ); + max0 = min0; + for (j = 1; j < p0.Size(); j++) { + t = VectorDotProduct( vAxis, p0[j] ); + if (t < min0) min0 = t; + if (t > max0) max0 = t; + } + + min1 = VectorDotProduct( vAxis, p1[0] ); + max1 = min1; + for (j = 1; j < p1.Size(); j++) { + t = VectorDotProduct( vAxis, p1[j] ); + if (t < min1) min1 = t; + if (t > max1) max1 = t; + } + + sOffset = VectorDotProduct( vAxis, vOffset ); + min0 += sOffset; + max0 += sOffset; + + if ( ( (min0 - max1) > 0) || ( (min1 - max0) > 0) ) { + return false; // Found a seperating axis, they can't possibly be touching + } + } + return true; +} + +/* A very fast function to calculate the approximate inverse square root of a +* floating point value and a helper function that uses it for getting the +* normal squareroot. For an explanation of the inverse squareroot function +* read: +* http://www.math.purdue.edu/~clomont/Math/Papers/2003/InvSqrt.pdf +* +* Unfortunately the original creator of this function seems to be unknown. +* +* $Id: fastsqrt.h 4046 2008-04-07 15:41:22Z b_lindeijer $ +*/ + +eeFloat EE_API eeFastInvSqrt(eeFloat x); +eeFloat EE_API eeFastSqrt(eeFloat x); + +}} + +#endif diff --git a/src/system/base.hpp b/src/system/base.hpp new file mode 100644 index 000000000..77f269aa3 --- /dev/null +++ b/src/system/base.hpp @@ -0,0 +1,12 @@ +#ifndef EE_UTILS_BASE +#define EE_UTILS_BASE + +#include +#include "../base.hpp" + +#include "../utils/utils.hpp" +#include "../utils/string.hpp" +#include "../utils/vector2.hpp" +using namespace EE::Utils; + +#endif \ No newline at end of file diff --git a/src/system/cinifile.cpp b/src/system/cinifile.cpp new file mode 100755 index 000000000..1eed83124 --- /dev/null +++ b/src/system/cinifile.cpp @@ -0,0 +1,467 @@ +#include "cinifile.hpp" + +namespace EE { namespace System { + +#if EE_PLATFORM == EE_PLATFORM_WIN32 +#define iniEOL endl +#else +#define iniEOL '\r' << endl +#endif + +cIniFile::cIniFile ( std::string const iniPath ) { + mCaseInsensitive = true; + LoadFromFile( iniPath ); +} + +cIniFile::cIniFile ( const Uint8* RAWData, const Uint32& size ) { + mCaseInsensitive = true; + LoadFromMemory( RAWData, size ); +} + +bool cIniFile::LoadFromMemory( const Uint8* RAWData, const Uint32& size ) { + std::string myfile; + myfile.assign( reinterpret_cast (RAWData), size ); + mLines.clear(); + mLines = SplitString( myfile ); + + return true; +} + +bool cIniFile::LoadFromFile( const std::string& iniPath ) { + // Normally you would use ifstream, but the SGI CC compiler has + // a few bugs with ifstream. So ... fstream used. + fstream f; + std::string line; + + Path ( iniPath ); + + f.open ( mPath.c_str(), ios::in ); + + if ( f.fail() ) + return false; + + mLines.clear(); + + while ( getline ( f, line ) ) + mLines.push_back( line ); + + f.close(); + + return true; +} + +bool cIniFile::ReadFile() { + std::string line; + std::string keyname, valuename, value; + std::string::size_type pLeft, pRight; + + if ( mLines.size() <= 0 ) + return false; + + for ( Uint32 i = 0; i < mLines.size(); i++ ) { + line = LTrim ( mLines[i] ); + + // To be compatible with Win32, check for existence of '\r'. + // Win32 files have the '\r' and Unix files don't at the end of a line. + // Note that the '\r' will be written to INI files from + // Unix so that the created INI file can be read under Win32 + // without change. + if ( line[line.length() - 1] == '\r' ) + line = line.substr ( 0, line.length() - 1 ); + + if ( line.length() ) { + // Check that the user hasn't openned a binary file by checking the first + // character of each line! + if ( !isprint ( line[0] ) ) { + printf ( "Failing on char %d\n", line[0] ); + return false; + } + + if ( ( pLeft = line.find_first_of ( ";#[=" ) ) != std::string::npos ) { + switch ( line[pLeft] ) { + case '[': + if ( ( pRight = line.find_last_of ( "]" ) ) != std::string::npos && + pRight > pLeft ) { + keyname = line.substr ( pLeft + 1, pRight - pLeft - 1 ); + AddKeyName ( keyname ); + } + break; + case '=': + valuename = Trim( line.substr ( 0, pLeft ) ); // Remove the extra space between valuename and = . No spaced valuename permited. + value = line.substr ( pLeft + 1 ); + SetValue ( keyname, valuename, value ); + break; + case ';': + case '#': + if ( !mNames.size() ) + HeaderComment ( line.substr ( pLeft + 1 ) ); + else + KeyComment ( keyname, line.substr ( pLeft + 1 ) ); + break; + } + } + } + } + + if ( mNames.size() ) + return true; + return false; +} + +bool cIniFile::WriteFile() { + unsigned commentID, keyID, valueID; + // Normally you would use ofstream, but the SGI CC compiler has + // a few bugs with ofstream. So ... fstream used. + fstream f; + + f.open ( mPath.c_str(), ios::out ); + if ( f.fail() ) + return false; + + // Write header mComments. + for ( commentID = 0; commentID < mComments.size(); ++commentID ) + f << ';' << mComments[commentID] << iniEOL; + if ( mComments.size() ) + f << iniEOL; + + // Write Keys and values. + for ( keyID = 0; keyID < mKeys.size(); ++keyID ) { + f << '[' << mNames[keyID] << ']' << iniEOL; + // Comments. + for ( commentID = 0; commentID < mKeys[keyID].comments.size(); ++commentID ) + f << ';' << mKeys[keyID].comments[commentID] << iniEOL; + // Values. + for ( valueID = 0; valueID < mKeys[keyID].names.size(); ++valueID ) + f << mKeys[keyID].names[valueID] << '=' << mKeys[keyID].values[valueID] << iniEOL; + f << iniEOL; + } + f.close(); + + return true; +} + +long cIniFile::FindKey ( std::string const keyname ) const { + for ( unsigned keyID = 0; keyID < mNames.size(); ++keyID ) + if ( CheckCase ( mNames[keyID] ) == CheckCase ( keyname ) ) + return long ( keyID ); + return noID; +} + +long cIniFile::FindValue ( unsigned const keyID, std::string const valuename ) const { + if ( !mKeys.size() || keyID >= mKeys.size() ) + return noID; + + for ( unsigned valueID = 0; valueID < mKeys[keyID].names.size(); ++valueID ) + if ( CheckCase ( mKeys[keyID].names[valueID] ) == CheckCase ( valuename ) ) + return long ( valueID ); + return noID; +} + +unsigned cIniFile::AddKeyName ( std::string const keyname ) { + mNames.resize ( mNames.size() + 1, keyname ); + mKeys.resize ( mKeys.size() + 1 ); + return mNames.size() - 1; +} + +std::string cIniFile::KeyName ( unsigned const keyID ) const { + if ( keyID < mNames.size() ) + return mNames[keyID]; + else + return ""; +} + +unsigned cIniFile::NumValues ( unsigned const keyID ) { + if ( keyID < mKeys.size() ) + return mKeys[keyID].names.size(); + return 0; +} + +unsigned cIniFile::NumValues ( std::string const keyname ) { + long keyID = FindKey ( keyname ); + if ( keyID == noID ) + return 0; + return mKeys[keyID].names.size(); +} + +std::string cIniFile::ValueName ( unsigned const keyID, unsigned const valueID ) const { + if ( keyID < mKeys.size() && valueID < mKeys[keyID].names.size() ) + return mKeys[keyID].names[valueID]; + return ""; +} + +std::string cIniFile::ValueName ( std::string const keyname, unsigned const valueID ) const { + long keyID = FindKey ( keyname ); + if ( keyID == noID ) + return ""; + return ValueName ( keyID, valueID ); +} + +bool cIniFile::SetValue ( unsigned const keyID, unsigned const valueID, std::string const value ) { + if ( keyID < mKeys.size() && valueID < mKeys[keyID].names.size() ) + mKeys[keyID].values[valueID] = value; + + return false; +} + +bool cIniFile::SetValue ( std::string const keyname, std::string const valuename, std::string const value, bool const create ) { + long keyID = FindKey ( keyname ); + if ( keyID == noID ) { + if ( create ) + keyID = long ( AddKeyName ( keyname ) ); + else + return false; + } + + long valueID = FindValue ( unsigned ( keyID ), valuename ); + if ( valueID == noID ) { + if ( !create ) + return false; + mKeys[keyID].names.resize ( mKeys[keyID].names.size() + 1, valuename ); + mKeys[keyID].values.resize ( mKeys[keyID].values.size() + 1, value ); + } else + mKeys[keyID].values[valueID] = value; + + return true; +} + +bool cIniFile::SetValueI ( std::string const keyname, std::string const valuename, int const value, bool const create ) { + char svalue[MAX_VALUEDATA]; + + StrFormat( svalue, MAX_VALUEDATA, "%d", value ); + return SetValue ( keyname, valuename, svalue ); +} + +bool cIniFile::SetValueF ( std::string const keyname, std::string const valuename, double const value, bool const create ) { + char svalue[MAX_VALUEDATA]; + + StrFormat ( svalue, MAX_VALUEDATA, "%f", value ); + return SetValue ( keyname, valuename, svalue ); +} + +bool cIniFile::SetValueV ( std::string const keyname, std::string const valuename, char *format, ... ) { + va_list args; + char value[MAX_VALUEDATA]; + + va_start ( args, format ); +#ifdef EE_COMPILER_MSVC + vsprintf_s( value, MAX_VALUEDATA, format, args ); +#else + vsprintf ( value, format, args ); +#endif + va_end ( args ); + return SetValue ( keyname, valuename, value ); +} + +std::string cIniFile::GetValue ( unsigned const keyID, unsigned const valueID, std::string const defValue ) const { + if ( keyID < mKeys.size() && valueID < mKeys[keyID].names.size() ) + return mKeys[keyID].values[valueID]; + return defValue; +} + +std::string cIniFile::GetValue ( std::string const keyname, std::string const valuename, std::string const defValue ) const { + long keyID = FindKey ( keyname ); + if ( keyID == noID ) + return defValue; + + long valueID = FindValue ( unsigned ( keyID ), valuename ); + if ( valueID == noID ) + return defValue; + + return mKeys[keyID].values[valueID]; +} + +int cIniFile::GetValueI ( std::string const keyname, std::string const valuename, int const defValue ) const { + char svalue[MAX_VALUEDATA]; + + StrFormat ( svalue, MAX_VALUEDATA, "%d", defValue ); + return atoi ( GetValue ( keyname, valuename, svalue ).c_str() ); +} + +double cIniFile::GetValueF ( std::string const keyname, std::string const valuename, double const defValue ) const { + char svalue[MAX_VALUEDATA]; + + StrFormat ( svalue, MAX_VALUEDATA, "%f", defValue ); + return atof ( GetValue ( keyname, valuename, svalue ).c_str() ); +} + +// 16 variables may be a bit of over kill, but hey, it's only code. +unsigned cIniFile::GetValueV ( std::string const keyname, std::string const valuename, char *format, + void *v1, void *v2, void *v3, void *v4, + void *v5, void *v6, void *v7, void *v8, + void *v9, void *v10, void *v11, void *v12, + void *v13, void *v14, void *v15, void *v16 ) { + std::string value; + // va_list args; + unsigned nVals; + + + value = GetValue ( keyname, valuename ); + if ( !value.length() ) + return false; + // Why is there not vsscanf() function. Linux man pages say that there is + // but no compiler I've seen has it defined. Bummer! + // + // va_start( args, format); + // nVals = vsscanf( value.c_str(), format, args); + // va_end( args); +#ifdef EE_COMPILER_MSVC + nVals = (eeUint)sscanf_s( value.c_str(), format, + v1, v2, v3, v4, v5, v6, v7, v8, + v9, v10, v11, v12, v13, v14, v15, v16 ); +#else + nVals = (eeUint)sscanf ( value.c_str(), format, + v1, v2, v3, v4, v5, v6, v7, v8, + v9, v10, v11, v12, v13, v14, v15, v16 ); +#endif + return nVals; +} + +bool cIniFile::DeleteValue ( std::string const keyname, std::string const valuename ) { + long keyID = FindKey ( keyname ); + if ( keyID == noID ) + return false; + + long valueID = FindValue ( unsigned ( keyID ), valuename ); + if ( valueID == noID ) + return false; + + // This looks strange, but is neccessary. + vector::iterator npos = mKeys[keyID].names.begin() + valueID; + vector::iterator vpos = mKeys[keyID].values.begin() + valueID; + mKeys[keyID].names.erase ( npos, npos + 1 ); + mKeys[keyID].values.erase ( vpos, vpos + 1 ); + + return true; +} + +bool cIniFile::DeleteKey ( std::string const keyname ) { + long keyID = FindKey ( keyname ); + if ( keyID == noID ) + return false; + + // Now hopefully this destroys the vector lists within mKeys. + // Looking at source, this should be the case using the destructor. + // If not, I may have to do it explicitly. Memory leak check should tell. + // memleak_test.cpp shows that the following not required. + //mKeys[keyID].names.clear(); + //mKeys[keyID].values.clear(); + + vector::iterator npos = mNames.begin() + keyID; + vector::iterator kpos = mKeys.begin() + keyID; + mNames.erase ( npos, npos + 1 ); + mKeys.erase ( kpos, kpos + 1 ); + + return true; +} + +void cIniFile::Erase() { + // This loop not needed. The vector<> destructor seems to do + // all the work itself. memleak_test.cpp shows this. + //for ( unsigned i = 0; i < mKeys.size(); ++i) { + // mKeys[i].names.clear(); + // mKeys[i].values.clear(); + //} + mNames.clear(); + mKeys.clear(); + mComments.clear(); +} + +void cIniFile::HeaderComment ( std::string const comment ) { + mComments.resize ( mComments.size() + 1, comment ); +} + +std::string cIniFile::HeaderComment ( unsigned const commentID ) const { + if ( commentID < mComments.size() ) + return mComments[commentID]; + return ""; +} + +bool cIniFile::DeleteHeaderComment ( unsigned commentID ) { + if ( commentID < mComments.size() ) { + vector::iterator cpos = mComments.begin() + commentID; + mComments.erase ( cpos, cpos + 1 ); + return true; + } + return false; +} + +unsigned cIniFile::NumKeyComments ( unsigned const keyID ) const { + if ( keyID < mKeys.size() ) + return mKeys[keyID].comments.size(); + return 0; +} + +unsigned cIniFile::NumKeyComments ( std::string const keyname ) const { + long keyID = FindKey ( keyname ); + if ( keyID == noID ) + return 0; + return mKeys[keyID].comments.size(); +} + +bool cIniFile::KeyComment ( unsigned const keyID, std::string const comment ) { + if ( keyID < mKeys.size() ) { + mKeys[keyID].comments.resize ( mKeys[keyID].comments.size() + 1, comment ); + return true; + } + return false; +} + +bool cIniFile::KeyComment ( std::string const keyname, std::string const comment ) { + long keyID = FindKey ( keyname ); + if ( keyID == noID ) + return false; + return KeyComment ( unsigned ( keyID ), comment ); +} + +std::string cIniFile::KeyComment ( unsigned const keyID, unsigned const commentID ) const { + if ( keyID < mKeys.size() && commentID < mKeys[keyID].comments.size() ) + return mKeys[keyID].comments[commentID]; + return ""; +} + +std::string cIniFile::KeyComment ( std::string const keyname, unsigned const commentID ) const { + long keyID = FindKey ( keyname ); + if ( keyID == noID ) + return ""; + return KeyComment ( unsigned ( keyID ), commentID ); +} + +bool cIniFile::DeleteKeyComment ( unsigned const keyID, unsigned const commentID ) { + if ( keyID < mKeys.size() && commentID < mKeys[keyID].comments.size() ) { + vector::iterator cpos = mKeys[keyID].comments.begin() + commentID; + mKeys[keyID].comments.erase ( cpos, cpos + 1 ); + return true; + } + return false; +} + +bool cIniFile::DeleteKeyComment ( std::string const keyname, unsigned const commentID ) { + long keyID = FindKey ( keyname ); + if ( keyID == noID ) + return false; + return DeleteKeyComment ( unsigned ( keyID ), commentID ); +} + +bool cIniFile::DeleteKeyComments ( unsigned const keyID ) { + if ( keyID < mKeys.size() ) { + mKeys[keyID].comments.clear(); + return true; + } + return false; +} + +bool cIniFile::DeleteKeyComments ( std::string const keyname ) { + long keyID = FindKey ( keyname ); + if ( keyID == noID ) + return false; + return DeleteKeyComments ( unsigned ( keyID ) ); +} + +std::string cIniFile::CheckCase ( std::string s ) const { + if ( mCaseInsensitive ) + for ( std::string::size_type i = 0; i < s.length(); ++i ) + s[i] = std::tolower ( s[i] ); + return s; +} + +}} diff --git a/src/system/cinifile.hpp b/src/system/cinifile.hpp new file mode 100755 index 000000000..3f0f6ad16 --- /dev/null +++ b/src/system/cinifile.hpp @@ -0,0 +1,186 @@ +// IniFile.cpp: Implementation of the cIniFile class. +// Written by: Adam Clauss +// Email: cabadam@tamu.edu +// You may use this class/code as you wish in your programs. Feel free to distribute it, and +// email suggested changes to me. +// +// Rewritten by: Shane Hill +// Date: 21/08/2001 +// Email: Shane.Hill@dsto.defence.gov.au +// Reason: Remove dependancy on MFC. Code should compile on any +// platform. Tested on Windows/Linux/Irix +// +// Spartan: I made some modifications to the class. So, this is not the original. +////////////////////////////////////////////////////////////////////// + +#ifndef CINIFILE_H +#define CINIFILE_H + +#include "base.hpp" + +#define MAX_KEYNAME 128 +#define MAX_VALUENAME 128 +#define MAX_VALUEDATA 2048 + +namespace EE { namespace System { + +class EE_API cIniFile { + private: + bool mCaseInsensitive; + std::string mPath; + struct key { + vector names; + vector values; + vector comments; + }; + vector mKeys; + vector mNames; + vector mComments; + std::string CheckCase ( std::string s ) const; + + std::vector mLines; + public: + enum errors { noID = -1}; + cIniFile ( std::string const iniPath = "" ); + cIniFile ( const Uint8* RAWData, const Uint32& size ); + + bool LoadFromFile( const std::string& iniPath ); + bool LoadFromMemory( const Uint8* RAWData, const Uint32& size ); + + virtual ~cIniFile() {} + + // Sets whether or not keynames and valuenames should be case sensitive. + // The default is case insensitive. + void CaseSensitive() {mCaseInsensitive = false;} + void CaseInsensitive() {mCaseInsensitive = true;} + + // Sets mPath of ini file to read and write from. + void Path ( std::string const newPath ) {mPath = newPath;} + std::string Path() const {return mPath;} + void SetPath ( std::string const newPath ) {Path ( newPath );} + + // Reads ini file specified using mPath. + // Returns true if successful, false otherwise. + bool ReadFile(); + + // Writes data stored in class to ini file. + bool WriteFile(); + + // Deletes all stored ini data. + void Erase(); + void Clear() {Erase();} + void Reset() {Erase();} + + // Returns index of specified key, or noID if not found. + long FindKey ( std::string const keyname ) const; + + // Returns index of specified value, in the specified key, or noID if not found. + long FindValue ( unsigned const keyID, std::string const valuename ) const; + + // Returns number of mKeys currently in the ini. + unsigned NumKeys() const {return mNames.size();} + unsigned GetNumKeys() const {return NumKeys();} + + // Add a key name. + unsigned AddKeyName ( std::string const keyname ); + + // Returns key Names by index. + std::string KeyName ( unsigned const keyID ) const; + std::string GetKeyName ( unsigned const keyID ) const {return KeyName ( keyID );} + + // Returns number of values stored for specified key. + unsigned NumValues ( unsigned const keyID ); + unsigned GetNumValues ( unsigned const keyID ) {return NumValues ( keyID );} + unsigned NumValues ( std::string const keyname ); + unsigned GetNumValues ( std::string const keyname ) {return NumValues ( keyname );} + + // Returns value name by index for a given keyname or keyID. + std::string ValueName ( unsigned const keyID, unsigned const valueID ) const; + std::string GetValueName ( unsigned const keyID, unsigned const valueID ) const { + return ValueName ( keyID, valueID ); + } + std::string ValueName ( std::string const keyname, unsigned const valueID ) const; + std::string GetValueName ( std::string const keyname, unsigned const valueID ) const { + return ValueName ( keyname, valueID ); + } + + // Gets value of [keyname] valuename =. + // Overloaded to return std::string, int, and double. + // Returns defValue if key/value not found. + std::string GetValue ( unsigned const keyID, unsigned const valueID, std::string const defValue = "" ) const; + std::string GetValue ( std::string const keyname, std::string const valuename, std::string const defValue = "" ) const; + int GetValueI ( std::string const keyname, std::string const valuename, int const defValue = 0 ) const; + bool GetValueB ( std::string const keyname, std::string const valuename, bool const defValue = false ) const { + return 0 != ( GetValueI ( keyname, valuename, int ( defValue ) ) ); + } + double GetValueF ( std::string const keyname, std::string const valuename, double const defValue = 0.0 ) const; + // This is a variable length formatted GetValue routine. All these voids + // are required because there is no vsscanf() like there is a vsprintf(). + // Only a maximum of 8 variable can be read. + unsigned GetValueV ( std::string const keyname, std::string const valuename, char *format, + void *v1 = 0, void *v2 = 0, void *v3 = 0, void *v4 = 0, + void *v5 = 0, void *v6 = 0, void *v7 = 0, void *v8 = 0, + void *v9 = 0, void *v10 = 0, void *v11 = 0, void *v12 = 0, + void *v13 = 0, void *v14 = 0, void *v15 = 0, void *v16 = 0 ); + + // Sets value of [keyname] valuename =. + // Specify the optional paramter as false (0) if you do not want it to create + // the key if it doesn't exist. Returns true if data entered, false otherwise. + // Overloaded to accept std::string, int, and double. + bool SetValue ( unsigned const keyID, unsigned const valueID, std::string const value ); + bool SetValue ( std::string const keyname, std::string const valuename, std::string const value, bool const create = true ); + bool SetValueI ( std::string const keyname, std::string const valuename, int const value, bool const create = true ); + bool SetValueB ( std::string const keyname, std::string const valuename, bool const value, bool const create = true ) { + return SetValueI ( keyname, valuename, int ( value ), create ); + } + bool SetValueF ( std::string const keyname, std::string const valuename, double const value, bool const create = true ); + bool SetValueV ( std::string const keyname, std::string const valuename, char *format, ... ); + + // Deletes specified value. + // Returns true if value existed and deleted, false otherwise. + bool DeleteValue ( std::string const keyname, std::string const valuename ); + + // Deletes specified key and all values contained within. + // Returns true if key existed and deleted, false otherwise. + bool DeleteKey ( std::string keyname ); + + // Header comment functions. + // Header comments are those comments before the first key. + // + // Number of header comments. + unsigned NumHeaderComments() {return mComments.size();} + // Add a header comment. + void HeaderComment ( std::string const comment ); + // Return a header comment. + std::string HeaderComment ( unsigned const commentID ) const; + // Delete a header comment. + bool DeleteHeaderComment ( unsigned commentID ); + // Delete all header comments. + void DeleteHeaderComments() { mComments.clear();} + + // Key comment functions. + // Key comments are those comments within a key. Any comments + // defined within value Names will be added to this list. Therefore, + // these comments will be moved to the top of the key definition when + // the cIniFile::WriteFile() is called. + // + // Number of key comments. + unsigned NumKeyComments ( unsigned const keyID ) const; + unsigned NumKeyComments ( std::string const keyname ) const; + // Add a key comment. + bool KeyComment ( unsigned const keyID, std::string const comment ); + bool KeyComment ( std::string const keyname, std::string const comment ); + // Return a key comment. + std::string KeyComment ( unsigned const keyID, unsigned const commentID ) const; + std::string KeyComment ( std::string const keyname, unsigned const commentID ) const; + // Delete a key comment. + bool DeleteKeyComment ( unsigned const keyID, unsigned const commentID ); + bool DeleteKeyComment ( std::string const keyname, unsigned const commentID ); + // Delete all comments for a key. + bool DeleteKeyComments ( unsigned const keyID ); + bool DeleteKeyComments ( std::string const keyname ); +}; + +}} + +#endif diff --git a/src/system/clog.cpp b/src/system/clog.cpp new file mode 100755 index 000000000..e73a73d78 --- /dev/null +++ b/src/system/clog.cpp @@ -0,0 +1,79 @@ +#include "clog.hpp" + +namespace EE { namespace System { + +cLog::cLog() : mSave(false) { + Write("...::: Entropia Engine++ Loaded :::..."); + Write( "Loaded on " + GetDateTimeStr() ); +} + +cLog::~cLog() { + Write( "\nUnloaded on " + GetDateTimeStr(), false ); + Write( "...::: Entropia Engine++ Unloaded :::..." ); + + if ( !mFilePath.empty() ) + mFilePath = AppPath(); + + if (mSave) { + std::string str = mFilePath; + str += "log.log"; + + ofstream fs(str.c_str(), ios::app); + + fs << mData << endl; + fs.close(); + } +} + +void cLog::Save(const std::string& filepath) { + mFilePath = filepath; + mSave = true; +} + +void cLog::Write(const std::string& Text, const bool& newLine) { + mData += Text; + if ( newLine ) + mData += "\n"; +} + +void cLog::Write( const char* format, ... ) { + char buf[256]; + + va_list( args ); + + va_start( args, format ); + + #ifdef EE_COMPILER_MSVC + int nb = _vsnprintf_s( buf, 256, 256, format, args ); + #else + int nb = vsnprintf(buf, 256, format, args); + #endif + + va_end( args ); + + if ( nb < 256 ) { + Write( std::string( buf ) ); + return; + } + + // The static size was not big enough, try again with a dynamic allocation. + ++nb; + + char * buf2 = new char[nb]; + + va_start( args, format ); + + #ifdef EE_COMPILER_MSVC + _vsnprintf_s( buf2, nb, nb, format, args ); + #else + vsnprintf( buf2, nb, format, args ); + #endif + + va_end( args ); + + Write( std::string( buf2 ) ); + + delete [] buf2; +} + +}} diff --git a/src/system/clog.hpp b/src/system/clog.hpp new file mode 100755 index 000000000..b6f443a68 --- /dev/null +++ b/src/system/clog.hpp @@ -0,0 +1,25 @@ +#ifndef EECLOG_H +#define EECLOG_H + +#include "base.hpp" +#include "singleton.hpp" + +namespace EE { namespace System { + +class EE_API cLog : public cSingleton { + friend class cSingleton; + public: + void Save(const std::string& filepath = "./"); + void Write(const std::string& Text, const bool& newLine = true); + void Write( const char* format, ... ); + std::string Buffer() const { return mData; } + protected: + cLog(); + ~cLog(); + private: + std::string mData, mFilePath; + bool mSave; +}; + +}} +#endif diff --git a/src/system/cmutex.cpp b/src/system/cmutex.cpp new file mode 100755 index 000000000..4ad4793d6 --- /dev/null +++ b/src/system/cmutex.cpp @@ -0,0 +1,27 @@ +#include "cmutex.hpp" + +namespace EE { namespace System { + +cMutex::cMutex() { + mMutex = SDL_CreateMutex(); +} + +cMutex::~cMutex() { + SDL_DestroyMutex(mMutex); +} + +bool cMutex::Lock() { + int ret = SDL_LockMutex(mMutex); + if (ret == 0) + return true; + return false; +} + +bool cMutex::Unlock() { + int ret = SDL_UnlockMutex(mMutex); + if (ret == 0) + return true; + return false; +} + +}} diff --git a/src/system/cmutex.hpp b/src/system/cmutex.hpp new file mode 100755 index 000000000..7ccc99221 --- /dev/null +++ b/src/system/cmutex.hpp @@ -0,0 +1,25 @@ +#ifndef EE_SYSTEMCMUTEX_H +#define EE_SYSTEMCMUTEX_H + +#include "base.hpp" + +namespace EE { namespace System { + +/** Simple mutex class */ +class EE_API cMutex { + public: + cMutex(); + ~cMutex(); + + /** Lock the mutex */ + bool Lock(); + + /** Unlock the mutex */ + bool Unlock(); + private: + SDL_mutex* mMutex; +}; + +}} + +#endif diff --git a/src/system/cpack.cpp b/src/system/cpack.cpp new file mode 100644 index 000000000..1f57a9140 --- /dev/null +++ b/src/system/cpack.cpp @@ -0,0 +1,17 @@ +#include "cpack.hpp" + +namespace EE { namespace System { + +cPack::cPack() : + mIsOpen(false) +{ +} + +cPack::~cPack() { +} + +bool cPack::IsOpen() const { + return mIsOpen; +} + +}} diff --git a/src/system/cpack.hpp b/src/system/cpack.hpp new file mode 100755 index 000000000..53305409c --- /dev/null +++ b/src/system/cpack.hpp @@ -0,0 +1,64 @@ +#ifndef EE_SYSTEMCPACK_HPP +#define EE_SYSTEMCPACK_HPP + +#include "base.hpp" + +namespace EE { namespace System { + +/** @brief Base class for al packing classes */ +class EE_API cPack { + public: + cPack(); + + virtual ~cPack(); + + /** Creates a new pack file */ + virtual bool Create( const std::string& path ) = 0; + + /** Open a pack file */ + virtual bool Open( const std::string& path ) = 0; + + /** Close the pack file */ + virtual bool Close() = 0; + + /** Add a file to the pack file + * @param path Path to the file in the disk + * @param inpack Path that will have the file inside the pak + * @return True if success + */ + virtual bool AddFile( const std::string& path, const std::string& inpack ) = 0; + + /** Add a map of files to the pack file ( myMap[ myFilepath ] = myInPackFilepath ) */ + virtual bool AddFiles( std::map paths ) = 0; + + /** Erase a file from the pack file. ( This will create a new pack file without that file, so, can be slow ) */ + virtual bool EraseFile( const std::string& path ) = 0; + + /** Erase all passed files from the pack file. ( This will create a new pack file without that file, so, can be slow ) */ + virtual bool EraseFiles( const std::vector& paths ) = 0; + + /** Extract a file from the pack file */ + virtual bool ExtractFile( const std::string& path , const std::string& dest ) = 0; + + /** Extract a file to memory from the pack file */ + virtual bool ExtractFileToMemory( const std::string& path, std::vector& data ) = 0; + + /** Check if a file exists in the pack file and return the number of the file, otherwise return -1. */ + virtual Int32 Exists( const std::string& path ) = 0; + + /** Check the integrity of the pack file. \n If return 0 integrity OK. -1 wrong indentifier. -2 wrong header. */ + virtual Int8 CheckPack() = 0; + + /** @return a vector with all the files inside the pack file */ + virtual std::vector GetFileList() = 0; + + /** @return If the pack file is open */ + virtual bool IsOpen() const; + protected: + bool mIsOpen; + + virtual bool GetFile( const std::string& path, std::vector& data ) = 0; +}; + +}} +#endif diff --git a/src/system/cpak.cpp b/src/system/cpak.cpp new file mode 100755 index 000000000..d5962434a --- /dev/null +++ b/src/system/cpak.cpp @@ -0,0 +1,307 @@ +#include "cpak.hpp" + +namespace EE { namespace System { + +cPak::cPak() : + cPack() +{ +} + +cPak::~cPak() { + Close(); +} + +bool cPak::Create( const std::string& path ) { + if ( !FileExists(path) ) { + pakFile Pak; + + Pak.header.head[0] = 'P'; + Pak.header.head[1] = 'A'; + Pak.header.head[2] = 'C'; + Pak.header.head[3] = 'K'; + + Pak.header.dir_offset = sizeof(Pak.header.head) + 1; + Pak.header.dir_length = 1; + + myPak.fs.open( path.c_str() , std::ios::out | std::ios::binary ); // Open the PAK file + + myPak.fs.write( reinterpret_cast (&Pak.header), sizeof(Pak.header) ); + + myPak.fs.close(); + + Open( path ); + + return true; + } + return false; +} + +bool cPak::Open( const std::string& path ) { + if ( FileExists(path) ) { + myPak.pakPath = path; + + myPak.fs.open( path.c_str() , std::ios::in | std::ios::out | std::ios::binary ); // Open the PAK file + + myPak.fs.read( reinterpret_cast (&myPak.header), sizeof(pakHeader) ); // Read the PAK header + + if ( CheckPack() == 0 ) { + myPak.pakFilesNum = myPak.header.dir_length / 64; // Number of files in the PAK + + myPak.fs.seekg( myPak.header.dir_offset, ios::beg ); // Seek to read the pakEntrys + + for ( Uint32 i = 0; i < myPak.pakFilesNum; i++ ) { // Read all the pakEntrys + pakEntry Entry; + myPak.fs.read( reinterpret_cast (&Entry), sizeof(pakEntry) ); + pakFiles.push_back(Entry); + } + + mIsOpen = true; + return true; + } + } + return false; +} + +bool cPak::Close() { + if ( myPak.fs.is_open() ) { + myPak.fs.close(); + + pakFiles.clear(); + + mIsOpen = false; + + return true; + } + return false; +} + +Int8 cPak::CheckPack() { + if ( myPak.fs.is_open() ) { + if( myPak.header.head[0] != 'P' || myPak.header.head[1] != 'A' || myPak.header.head[2] != 'C' || myPak.header.head[3] != 'K') + return -1; // Ident corrupt + + if( myPak.header.dir_offset < (sizeof(myPak.header.head) + 1) || myPak.header.dir_length < 1) + return -2; // Header corrupt + } + return 0; +} + +Int32 cPak::Exists( const std::string& path ) { + for ( Uint32 i = 0; i < pakFiles.size(); i++ ) + if ( strcmp( path.c_str(), pakFiles[i].filename ) == 0 ) + return i; + + return -1; +} + +bool cPak::ExtractFile( const std::string& path , const std::string& dest ) { + Int32 Pos = Exists( path ); + if ( Pos != -1 ) { + fstream fs ( dest.c_str() , std::ios::out | std::ios::binary ); + + std::vector tmpv; + if ( ExtractFileToMemory( path, tmpv ) ) + fs.write( reinterpret_cast (&tmpv[0]), pakFiles[Pos].file_length ); + + fs.close(); + return true; + } + return false; +} + +bool cPak::ExtractFileToMemory( const std::string& path, std::vector& data ) { + Int32 Pos = Exists( path ); + if ( Pos != -1 ) { + data.clear(); + data.resize( pakFiles[Pos].file_length ); + + myPak.fs.seekg( pakFiles[Pos].file_position, ios::beg ); + myPak.fs.read( reinterpret_cast (&data[0]), pakFiles[Pos].file_length ); + + return true; + } + return false; +} + +bool cPak::AddFile( const std::string& path, const std::string& inpack ) { + if ( path.size() > 56 ) + return false; + + Uint32 fsize = FileSize( path ); + + if ( myPak.fs.is_open() && FileExists( path ) ) { + if ( myPak.header.dir_length == 1 ) { + myPak.header.dir_offset = sizeof(pakHeader) + fsize; + myPak.header.dir_length = sizeof(pakEntry); + + myPak.fs.seekg( 4 , ios::beg ); // seek after head (PACK) + myPak.fs.write( reinterpret_cast (&myPak.header.dir_offset), sizeof( myPak.header.dir_offset ) ); + myPak.fs.write( reinterpret_cast (&myPak.header.dir_length), sizeof( myPak.header.dir_length ) ); + + std::vector file; + GetFile( path, file ); + myPak.fs.write( reinterpret_cast (&file[0]), fsize ); + + pakEntry newFile; + StrCopy( newFile.filename, inpack.c_str(), 56 ); + newFile.file_position = sizeof(pakHeader); + newFile.file_length = fsize; + + myPak.fs.write( reinterpret_cast (&newFile), sizeof( pakEntry ) ); + + file.clear(); + + return true; + } else { + if ( Exists( inpack ) != -1 ) // If the file already exists exit + return false; + + if ( myPak.header.dir_length % 64 != 0 ) // Corrupted file? + return false; + + std::vector pakE; + pakE.resize( myPak.pakFilesNum + 1 ); // Alloc space for all the pakEntrys and the new one + + myPak.fs.seekg( myPak.header.dir_offset, ios::beg ); // seek to the file pakEntrys + myPak.fs.read( reinterpret_cast (&pakE[0]), sizeof(pakEntry) * myPak.pakFilesNum ); // get all the pakEntrys + + myPak.header.dir_offset = myPak.header.dir_offset + fsize; // Update the new dir_offset + myPak.header.dir_length = myPak.header.dir_length + sizeof(pakEntry); // Update the new dir_length + + myPak.fs.seekg( 4 , ios::beg ); // Update the new dir_offset and dir_length to the pakFile + myPak.fs.write( reinterpret_cast (&myPak.header.dir_offset), sizeof( myPak.header.dir_offset ) ); + myPak.fs.write( reinterpret_cast (&myPak.header.dir_length), sizeof( myPak.header.dir_length ) ); + + std::vector file; + GetFile( path, file ); + + myPak.fs.seekg( (myPak.header.dir_offset - fsize), ios::beg ); // Seek to the file allocation zone + myPak.fs.write( reinterpret_cast (&file[0]), fsize ); // Alloc the file + + // Fill the new file data on the pakEntry + StrCopy (pakE[ myPak.pakFilesNum ].filename, inpack.c_str(), 56 ); + + pakE[ myPak.pakFilesNum ].file_position = myPak.header.dir_offset - fsize; + pakE[ myPak.pakFilesNum ].file_length = fsize; + + // Update the new pakEntrys on pakFile + myPak.fs.write( reinterpret_cast(&pakE[0]), ( sizeof(pakEntry) * pakE.size() ) ); + + pakFiles.push_back( pakE[ myPak.pakFilesNum ] ); + myPak.pakFilesNum += 1; + + file.clear(); + pakE.clear(); + + return true; + } + } + return false; +} + +bool cPak::AddFiles( std::map paths ) { + for( std::map::iterator itr = paths.begin(); itr != paths.end(); itr++) + if ( !AddFile( itr->first, itr->second ) ) + return false; + return true; +} + +bool cPak::GetFile( const std::string& path, std::vector& data ) { + if ( FileExists( path ) ) { + std::fstream fs ( path.c_str() , std::ios::in | std::ios::binary ); + Uint32 fsize = FileSize( path ); + + data.clear(); + data.resize( fsize ); + + fs.read( reinterpret_cast (&data[0]), fsize ); + + fs.close(); + + return true; + } + return false; +} + +bool cPak::EraseFile( const std::string& path ) { + std::vector tmpv; + tmpv.push_back( path ); + + return EraseFiles( tmpv ); +} + +bool cPak::EraseFiles( const std::vector& paths ) { + std::vector files; + Int32 Ex; + Uint32 total_offset = 0, i = 0; + pakFile nPf; + std::vector uEntry; + bool Remove; + + for ( i = 0; i < paths.size(); i++ ) { + Ex = Exists( paths[i] ); + if ( Ex == -1 ) + return false; + else + files.push_back( Ex ); + } + + nPf.pakPath = std::string ( myPak.pakPath + ".new" ); + + nPf.fs.open ( nPf.pakPath.c_str() , std::ios::out | std::ios::binary ); + + for ( i = 0; i < pakFiles.size(); i++ ) { + Remove = false; + + for ( Uint32 u = 0; u < files.size(); u++ ) { + if ( files[u] == static_cast(i) ) + Remove = true; + } + + if ( !Remove ) { + uEntry.push_back( pakFiles[i] ); + total_offset += pakFiles[i].file_length; + } + } + + nPf.pakFilesNum = uEntry.size(); + nPf.header.head[0] = 'P'; nPf.header.head[1] = 'A'; nPf.header.head[2] = 'C'; nPf.header.head[3] = 'K'; + nPf.header.dir_offset = total_offset + sizeof(pakHeader); + nPf.header.dir_length = uEntry.size() * sizeof( pakEntry ); + + nPf.fs.write( reinterpret_cast(&nPf.header), sizeof(pakHeader) ); + + std::vector data; + for ( i = 0; i < uEntry.size(); i++ ) + if ( ExtractFileToMemory( std::string( uEntry[i].filename ), data ) ) { + uEntry[i].file_position = nPf.fs.tellg(); + uEntry[i].file_length = data.size(); + nPf.fs.write( reinterpret_cast(&data[0]), data.size() ); + } + + nPf.fs.write( reinterpret_cast(&uEntry[0]), sizeof(pakEntry) * uEntry.size() ); + + nPf.fs.close(); + + remove( myPak.pakPath.c_str() ); + rename( nPf.pakPath.c_str(), myPak.pakPath.c_str() ); + + Close(); + Open( myPak.pakPath ); + + return true; + +} + +std::vector cPak::GetFileList() { + std::vector tmpv; + + tmpv.resize( pakFiles.size() ); + + for ( Uint32 i = 0; i < pakFiles.size(); i++ ) + tmpv[i] = std::string ( pakFiles[i].filename ); + + return tmpv; +} + +}} diff --git a/src/system/cpak.hpp b/src/system/cpak.hpp new file mode 100755 index 000000000..cb6bd352c --- /dev/null +++ b/src/system/cpak.hpp @@ -0,0 +1,88 @@ +#ifndef EE_SYSTEMCPAK_HPP +#define EE_SYSTEMCPAK_HPP + +#include "base.hpp" +#include "cpack.hpp" +#include "clog.hpp" + +namespace EE { namespace System { + +/** @brief Quake 2 PAK handler */ +class EE_API cPak : public cPack { + public: + cPak(); + ~cPak(); + + /** Creates a new pakFile */ + bool Create( const std::string& path ); + + /** Open a pakFile */ + bool Open( const std::string& path ); + + /** Close the pakFile */ + bool Close(); + + /** Add a file to the pakFile + * @param path Path to the file in the disk + * @param inpack Path that will have the file inside the pak + * @return True if success + */ + bool AddFile( const std::string& path, const std::string& inpack ); + + /** Add a map of files to the pakFile ( myMap[ myFilepath ] = myInPakFilepath ) */ + bool AddFiles( std::map paths ); + + /** Erase a file from the pakFile. ( This will create a new pakFile without that file, so, can be slow ) */ + bool EraseFile( const std::string& path ); + + /** Erase all passed files from the pakFile. ( This will create a new pakFile without that file, so, can be slow ) */ + bool EraseFiles( const std::vector& paths ); + + /** Extract a file from the pakFile */ + bool ExtractFile( const std::string& path , const std::string& dest ); + + /** Extract a file to memory from the pakFile */ + bool ExtractFileToMemory( const std::string& path, std::vector& data ); + + /** Check if a file exists in the pakFile and return the number of the file, otherwise return -1. */ + Int32 Exists( const std::string& path ); + + /** Check the integrity of the pakFile. \n If return 0 integrity OK. -1 wrong indentifier. -2 wrong header. */ + Int8 CheckPack(); + + /** @return a vector with all the files inside the pakFile */ + std::vector GetFileList(); + + /** @return If the PAK file is open */ + bool IsOpen() const { return mIsOpen; } + protected: + + private: + typedef struct pakheader_t { + char head[4]; //! Header of the file ( default: 'PACK' ) + Uint32 dir_offset; //! Offset to the first pakEntry on the pakFile + Uint32 dir_length; //! Space ocuped by all the pakEntrys ( num of pakEntrys = dir_length / sizeof(pakEntry) ) + } pakHeader; //! The header of the file + + typedef struct dirsection_t { + char filename[56]; //! File name + Uint32 file_position; //! The file position on the file ( in bytes ) + Uint32 file_length; //! THe file length ( in bytes ) + } pakEntry; //! The stored file info + + typedef struct pakfile_t { + std::fstream fs; + pakHeader header; + Uint32 pakFilesNum; + std::string pakPath; + } pakFile; + + pakFile myPak; + + std::vector pakFiles; + + bool GetFile( const std::string& path, std::vector& data ); +}; + +}} +#endif diff --git a/src/system/crc4.cpp b/src/system/crc4.cpp new file mode 100644 index 000000000..32b00e971 --- /dev/null +++ b/src/system/crc4.cpp @@ -0,0 +1,164 @@ +#include "crc4.hpp" + +namespace EE { namespace System { + +cRC4::cRC4() +{} + +cRC4::~cRC4() +{} + +void cRC4::Swap( Uint8& a, Uint8& b ) { + Uint8 tmpb; + tmpb = a; + a = b; + b = tmpb; +} + +void cRC4::SetKey( const std::vector& Key ) { + Uint8 a = 0; + eeInt i; + + if ( Key.size() < 1 ) + return; + + for( i = 0; i < 256; i++) + mKey.state[i] = i; + + for( i = 0; i < 256; i++ ) { + a = ( a + mKey.state[i] + Key[ i % Key.size() ] ) % 256; + Swap( mKey.state[i], mKey.state[a] ); + } +} + +void cRC4::EncryptByte( std::vector& buffer ) { + Uint8 x = 0; + Uint8 y = 0; + Uint8 xorIndex; + Uint32 i; + RC4Key tKey; + + memcpy( &tKey, &mKey, sizeof(RC4Key) ); + + for( i = 0; i < buffer.size(); i++) { + x = (x + 1) % 256; + y = ( tKey.state[x] + y ) % 256; + Swap( tKey.state[x], tKey.state[y] ); + + xorIndex = ( tKey.state[x] + tKey.state[y] ) % 256; + + buffer[i] ^= tKey.state[xorIndex]; + } +} + +void cRC4::EncryptString( std::string& buffer ) { + std::vector intbuf = stringToUint8( buffer ); + + EncryptByte( intbuf ); + + buffer = Uint8Tostring( intbuf ); +} + +bool cRC4::EncryptFile( const std::string& SourceFile, const std::string& DestFile ) { + std::fstream fs; + std::vector tmpv; + + if ( !FileExists( SourceFile ) ) + return false; + + tmpv.resize( FileSize( SourceFile ) ); + + fs.open( SourceFile.c_str() , std::ios::in | std::ios::out | std::ios::binary ); + fs.read( reinterpret_cast(&tmpv[0]), tmpv.size() ); + + EncryptByte( tmpv ); + + if ( SourceFile != DestFile ) { + std::fstream fs2; + fs2.open( DestFile.c_str() , std::ios::out | std::ios::binary ); + fs2.write( reinterpret_cast( &tmpv[0] ), tmpv.size() ); + fs2.close(); + } else { + fs.seekg( 0, ios::beg ); + fs.write( reinterpret_cast( &tmpv[0] ), tmpv.size() ); + } + + fs.close(); + + return true; +} + +void cRC4::EncryptByte( std::vector& buffer, const std::vector& Key ) { + if ( Key.size() > 0 ) + SetKey( Key ); + + EncryptByte( buffer ); +} + +void cRC4::EncryptString( std::string& buffer, const std::vector& Key ) { + if ( Key.size() > 0 ) + SetKey( Key ); + + EncryptString( buffer ); +} + +bool cRC4::EncryptFile( const std::string& SourceFile, const std::string& DestFile, const std::vector& Key ) { + if ( Key.size() > 0 ) + SetKey( Key ); + + return EncryptFile( SourceFile, DestFile ); +} + +void cRC4::SetKey( const std::string& Key ) { + SetKey( stringToUint8( Key ) ); +} + +void cRC4::EncryptByte( std::vector& buffer, const std::string& Key ) { + EncryptByte( buffer, stringToUint8( Key ) ); +} + +void cRC4::DecryptByte( std::vector& buffer, const std::vector& Key ) { + EncryptByte( buffer, Key ); +} + +void cRC4::DecryptByte( std::vector& buffer, const std::string& Key ) { + EncryptByte( buffer, stringToUint8( Key ) ); +} + +void cRC4::DecryptByte( std::vector& buffer ) { + EncryptByte( buffer ); +} + +void cRC4::EncryptString( std::string& buffer, const std::string& Key ) { + EncryptString( buffer, stringToUint8( Key ) ); +} + +void cRC4::DecryptString( std::string& buffer, const std::vector& Key ) { + EncryptString( buffer, Key ); +} + +void cRC4::DecryptString( std::string& buffer, const std::string& Key ) { + EncryptString( buffer, Key ); +} + +void cRC4::DecryptString( std::string& buffer ) { + EncryptString( buffer ); +} + +bool cRC4::EncryptFile( const std::string& SourceFile, const std::string& DestFile, const std::string& Key ) { + return EncryptFile( SourceFile, DestFile, stringToUint8( Key ) ); +} + +bool cRC4::DecryptFile( const std::string& SourceFile, const std::string& DestFile ) { + return EncryptFile( SourceFile, DestFile ); +} + +bool cRC4::DecryptFile( const std::string& SourceFile, const std::string& DestFile, const std::vector& Key ) { + return EncryptFile( SourceFile, DestFile, Key ); +} + +bool cRC4::DecryptFile( const std::string& SourceFile, const std::string& DestFile, const std::string& Key ) { + return EncryptFile( SourceFile, DestFile, Key ); +} + +}} diff --git a/src/system/crc4.hpp b/src/system/crc4.hpp new file mode 100755 index 000000000..ac7d32e5a --- /dev/null +++ b/src/system/crc4.hpp @@ -0,0 +1,60 @@ +#ifndef EE_SYSTEMCRC4_H +#define EE_SYSTEMCRC4_H + +#include "base.hpp" + +namespace EE { namespace System { + +/** @brief RC4 Encryption Class. For more information check Wikipedia: http://en.wikipedia.org/wiki/RC4. \n All the Decrypting functions call the Encrypting functions, there are there only for clarity, not really usefull. Use them as you wish. */ +class cRC4 { + public: + cRC4(); + ~cRC4(); + + /** Set the encryption Key. */ + void SetKey( const std::vector& Key ); + + /** Set the encryption Key. */ + void SetKey( const std::string& Key ); + + void EncryptByte( std::vector& buffer, const std::vector& Key ); + void EncryptByte( std::vector& buffer, const std::string& Key ); + + /** Ecrypt a vector of bytes if the key is already set it. */ + void EncryptByte( std::vector& buffer ); + + void DecryptByte( std::vector& buffer, const std::vector& Key ); + void DecryptByte( std::vector& buffer, const std::string& Key ); + void DecryptByte( std::vector& buffer ); + + void EncryptString( std::string& buffer, const std::vector& Key ); + void EncryptString( std::string& buffer, const std::string& Key ); + + /** Ecrypt a string if the key is already set it. */ + void EncryptString( std::string& buffer ); + + void DecryptString( std::string& buffer, const std::vector& Key ); + void DecryptString( std::string& buffer, const std::string& Key ); + void DecryptString( std::string& buffer ); + + bool EncryptFile( const std::string& SourceFile, const std::string& DestFile, const std::vector& Key ); + bool EncryptFile( const std::string& SourceFile, const std::string& DestFile, const std::string& Key ); + + /** Ecrypt a file if the key is already set it. */ + bool EncryptFile( const std::string& SourceFile, const std::string& DestFile ); + + bool DecryptFile( const std::string& SourceFile, const std::string& DestFile, const std::vector& Key ); + bool DecryptFile( const std::string& SourceFile, const std::string& DestFile, const std::string& Key ); + bool DecryptFile( const std::string& SourceFile, const std::string& DestFile ); + private: + typedef struct _RC4Key { + Uint8 state[256]; + } RC4Key; + RC4Key mKey; + + void Swap( Uint8& a, Uint8& b ); +}; + +}} + +#endif diff --git a/src/system/cthread.cpp b/src/system/cthread.cpp new file mode 100755 index 000000000..03d47df31 --- /dev/null +++ b/src/system/cthread.cpp @@ -0,0 +1,52 @@ +#include "cthread.hpp" + +namespace EE { namespace System { + +cThread::cThread() : mIsActive(false), mFunction(NULL), mUserData(NULL) {} +cThread::cThread(cThread::FuncType Function, void* UserData) : mIsActive(false), mFunction(Function), mUserData(UserData) {} + +cThread::~cThread() { + Wait(); +} + +void cThread::Launch() { + mIsActive = true; + mThreadPtr = SDL_CreateThread( &cThread::ThreadFunc, this ); // Create the thread + + if (mThreadPtr == NULL) { + std::cerr << "Failed to create thread" << std::endl; + mIsActive = false; + } +} + +void cThread::Wait() { + if (mIsActive) { // Wait for the thread to finish, no timeout + SDL_WaitThread(mThreadPtr, NULL); + + mIsActive = false; // Reset the thread state + } +} + +void cThread::Terminate() { + if (mIsActive) { + SDL_KillThread(mThreadPtr); + mIsActive = false; + } +} + +void cThread::Run() { + if (mFunction) + mFunction(mUserData); +} + +int cThread::ThreadFunc(void* UserData) { + // The sfThread instance is stored in the user data + cThread* ThreadToRun = reinterpret_cast(UserData); + + // Forward to the instance + ThreadToRun->Run(); + + return 0; +} + +}} diff --git a/src/system/cthread.hpp b/src/system/cthread.hpp new file mode 100755 index 000000000..688aba720 --- /dev/null +++ b/src/system/cthread.hpp @@ -0,0 +1,39 @@ +#ifndef EE_SYSTEMCTHREAD_H +#define EE_SYSTEMCTHREAD_H + +#include "base.hpp" + +namespace EE { namespace System { + +/** @brief Thread manager class */ +class EE_API cThread { + public: + typedef void (*FuncType)(void*); + + cThread(FuncType Function, void* UserData = NULL); + virtual ~cThread(); + + /** Launch the thread */ + void Launch(); + + /** Wait the thread until end */ + void Wait(); + + /** Terminate the thread */ + void Terminate(); + protected: + cThread(); + bool mIsActive; + private: + /** The virtual function to run in the thread */ + virtual void Run(); + static int ThreadFunc(void* UserData); + + SDL_Thread* mThreadPtr; + FuncType mFunction; + void* mUserData; +}; + +}} + +#endif diff --git a/src/system/ctimeelapsed.cpp b/src/system/ctimeelapsed.cpp new file mode 100755 index 000000000..4a7ffa98c --- /dev/null +++ b/src/system/ctimeelapsed.cpp @@ -0,0 +1,28 @@ +#include "ctimeelapsed.hpp" + +namespace EE { namespace System { + +cTimeElapsed::cTimeElapsed() : mFirstCheck( getMicroseconds() ), mLastCheck( getMicroseconds() ), mElapsed(0) +{ +} + +cTimeElapsed::~cTimeElapsed() +{ +} + +eeDouble cTimeElapsed::Elapsed() { + mElapsed = ( getMicroseconds() - mLastCheck ) / (eeDouble)EE_CLOCKS_PER_SEC * 1000; + mLastCheck = getMicroseconds(); + + return mElapsed; +} + +eeDouble cTimeElapsed::ElapsedSinceStart() { + return ( getMicroseconds() - mFirstCheck ) / (eeDouble)EE_CLOCKS_PER_SEC * 1000; +} + +void cTimeElapsed::Reset() { + mFirstCheck = getMicroseconds(); +} + +}} diff --git a/src/system/ctimeelapsed.hpp b/src/system/ctimeelapsed.hpp new file mode 100755 index 000000000..744c8691b --- /dev/null +++ b/src/system/ctimeelapsed.hpp @@ -0,0 +1,31 @@ +#ifndef EE_SYSTEMCTIMEELAPSED_H +#define EE_SYSTEMCTIMEELAPSED_H + +#include "base.hpp" +#include "ctimer.hpp" + +namespace EE { namespace System { + +/** @brief A very simple class to get the elapsed time between calls. */ +class EE_API cTimeElapsed : private cTimer { + public: + cTimeElapsed(); + ~cTimeElapsed(); + + /** Time elapsed between this call and the last call to Elapsed() */ + eeDouble Elapsed(); + + /** Time elapsed between the last Reset ( First Reset is when the class is instantiated ) */ + eeDouble ElapsedSinceStart(); + + /** Restart the initial counter. ( set it as now ) */ + void Reset(); + protected: + eeUint mFirstCheck; + eeUint mLastCheck; + eeDouble mElapsed; +}; + +}} + +#endif diff --git a/src/system/ctimer.cpp b/src/system/ctimer.cpp new file mode 100755 index 000000000..602f56f56 --- /dev/null +++ b/src/system/ctimer.cpp @@ -0,0 +1,197 @@ +#include "ctimer.hpp" + +namespace EE { namespace System { + +#if EE_PLATFORM == EE_PLATFORM_WIN32 +cTimer::cTimer() : mTimerMask( 0 ) { +#else +cTimer::cTimer() { +#endif + reset(); +} + +cTimer::~cTimer() { +} + +bool cTimer::setOption( const std::string key, const void * val ) { + #if EE_PLATFORM == EE_PLATFORM_WIN32 + if ( key.compare("QueryAffinityMask") == 0 ) { // Telling timer what core to use for a timer read + DWORD newTimerMask = * static_cast < const DWORD * > ( val ); + + // Get the current process core mask + DWORD procMask; + DWORD sysMask; + + #if _MSC_VER >= 1400 && defined (_M_X64) + GetProcessAffinityMask(GetCurrentProcess(), (PDWORD_PTR)&procMask, (PDWORD_PTR)&sysMask); + #else + GetProcessAffinityMask(GetCurrentProcess(), &procMask, &sysMask); + #endif + + // If new mask is 0, then set to default behavior, otherwise check + // to make sure new timer core mask overlaps with process core mask + // and that new timer core mask is a power of 2 (i.e. a single core) + if( ( newTimerMask == 0 ) || ( ( ( newTimerMask & procMask ) != 0 ) && isPO2( newTimerMask ) ) ) { + mTimerMask = newTimerMask; + return true; + } + } + #endif + return false; +} + +void cTimer::reset() { +#if EE_PLATFORM == EE_PLATFORM_WIN32 + // Get the current process core mask + DWORD procMask; + DWORD sysMask; + + #if _MSC_VER >= 1400 && defined (_M_X64) + GetProcessAffinityMask(GetCurrentProcess(), (PDWORD_PTR)&procMask, (PDWORD_PTR)&sysMask); + #else + GetProcessAffinityMask(GetCurrentProcess(), &procMask, &sysMask); + #endif + + // Find the lowest core that this process uses + if( mTimerMask == 0 ) + { + mTimerMask = 1; + while( ( mTimerMask & procMask ) == 0 ) + { + mTimerMask <<= 1; + } + } + + HANDLE thread = GetCurrentThread(); + + // Set affinity to the first core + DWORD oldMask = SetThreadAffinityMask(thread, mTimerMask); + + // Get the constant frequency + QueryPerformanceFrequency(&mFrequency); + + // Query the timer + QueryPerformanceCounter(&mStartTime); + mStartTick = GetTickCount(); + + // Reset affinity + SetThreadAffinityMask(thread, oldMask); + + mLastTime = 0; + mZeroClock = clock(); +#else + zeroClock = clock(); + gettimeofday(&start, NULL); +#endif +} + +unsigned long cTimer::getMilliseconds() { +#if EE_PLATFORM == EE_PLATFORM_WIN32 + LARGE_INTEGER curTime; + + HANDLE thread = GetCurrentThread(); + + // Set affinity to the first core + DWORD oldMask = SetThreadAffinityMask(thread, mTimerMask); + + // Query the cTimer + QueryPerformanceCounter(&curTime); + + // Reset affinity + SetThreadAffinityMask(thread, oldMask); + + LONGLONG newTime = curTime.QuadPart - mStartTime.QuadPart; + + // scale by 1000 for milliseconds + unsigned long newTicks = (unsigned long) (1000 * newTime / mFrequency.QuadPart); + + // detect and compensate for performance counter leaps + // (surprisingly common, see Microsoft KB: Q274323) + unsigned long check = GetTickCount() - mStartTick; + signed long msecOff = (signed long)(newTicks - check); + if (msecOff < -100 || msecOff > 100) { + // We must keep the cTimer running forward :) + LONGLONG adjust = (std::min)(msecOff * mFrequency.QuadPart / 1000, newTime - mLastTime); + mStartTime.QuadPart += adjust; + newTime -= adjust; + + // Re-calculate milliseconds + newTicks = (unsigned long) (1000 * newTime / mFrequency.QuadPart); + } + + // Record last time for adjust + mLastTime = newTime; + + return newTicks; +#else + struct timeval now; + gettimeofday(&now, NULL); + return (now.tv_sec-start.tv_sec)*1000+(now.tv_usec-start.tv_usec)/1000; +#endif +} + +unsigned long cTimer::getMicroseconds() { +#if EE_PLATFORM == EE_PLATFORM_WIN32 + LARGE_INTEGER curTime; + + HANDLE thread = GetCurrentThread(); + + // Set affinity to the first core + DWORD oldMask = SetThreadAffinityMask(thread, mTimerMask); + + // Query the timer + QueryPerformanceCounter(&curTime); + + // Reset affinity + SetThreadAffinityMask(thread, oldMask); + + LONGLONG newTime = curTime.QuadPart - mStartTime.QuadPart; + + // get milliseconds to check against GetTickCount + unsigned long newTicks = (unsigned long) (1000 * newTime / mFrequency.QuadPart); + + // detect and compensate for performance counter leaps + // (surprisingly common, see Microsoft KB: Q274323) + unsigned long check = GetTickCount() - mStartTick; + signed long msecOff = (signed long)(newTicks - check); + if (msecOff < -100 || msecOff > 100) { + // We must keep the timer running forward :) + LONGLONG adjust = (std::min)(msecOff * mFrequency.QuadPart / 1000, newTime - mLastTime); + mStartTime.QuadPart += adjust; + newTime -= adjust; + } + + // Record last time for adjust + mLastTime = newTime; + + // scale by 1000000 for microseconds + unsigned long newMicro = (unsigned long) (1000000 * newTime / mFrequency.QuadPart); + + return newMicro; +#else + struct timeval now; + gettimeofday(&now, NULL); + return (now.tv_sec-start.tv_sec)*1000000+(now.tv_usec-start.tv_usec); +#endif +} + +unsigned long cTimer::getMillisecondsCPU() { + clock_t newClock = clock(); + #if EE_PLATFORM == EE_PLATFORM_WIN32 + return (unsigned long)( (eeFloat)( newClock - mZeroClock ) / ( (eeFloat)CLOCKS_PER_SEC / 1000.0 ) ); + #else + return (unsigned long)( (eeFloat)( newClock - zeroClock ) / ( (eeFloat)EE_CLOCKS_PER_SEC / 1000.0) ); + #endif +} + +unsigned long cTimer::getMicrosecondsCPU() { + clock_t newClock = clock(); + #if EE_PLATFORM == EE_PLATFORM_WIN32 + return (unsigned long)( (eeFloat)( newClock - mZeroClock ) / ( (eeFloat)CLOCKS_PER_SEC / 1000000.0 ) ); + #else + return (unsigned long)( (eeFloat)( newClock - zeroClock ) / ((eeFloat)EE_CLOCKS_PER_SEC / 1000000.0) ); + #endif +} + +}} + diff --git a/src/system/ctimer.hpp b/src/system/ctimer.hpp new file mode 100644 index 000000000..2ac1868bf --- /dev/null +++ b/src/system/ctimer.hpp @@ -0,0 +1,90 @@ +#ifndef EE_SYSTEMCTIMER_H +#define EE_SYSTEMCTIMER_H + +#include "base.hpp" + +#if EE_PLATFORM == EE_PLATFORM_WIN32 + #ifndef WIN32_LEAN_AND_MEAN + #define WIN32_LEAN_AND_MEAN + #endif + + #include + + //Get around Windows hackery + #ifdef max + # undef max + #endif + #ifdef min + # undef min + #endif + + #include +#else + #include +#endif + +namespace EE { namespace System { + +class EE_API cTimer { + private: + #if EE_PLATFORM == EE_PLATFORM_WIN32 + clock_t mZeroClock; + + unsigned long mStartTick; + LONGLONG mLastTime; + LARGE_INTEGER mStartTime; + LARGE_INTEGER mFrequency; + + unsigned long mTimerMask; + + bool isPO2(Uint32 n) { + return (n & (n-1)) == 0; + } + #else + struct timeval start; + clock_t zeroClock; + #endif + public: + /** Timer constructor. MUST be called on same thread that calls getMilliseconds() */ + cTimer(); + ~cTimer(); + + /** Method for setting a specific option of the Timer. These options are usually + specific for a certain implementation of the Timer class, and may (and probably + will) not exist across different implementations. reset() must be called after + all setOption() calls. + @par + Current options supported are: +
  • "QueryAffinityMask" (DWORD): Set the thread affinity mask to be used + to check the timer. If 'reset' has been called already this mask should + overlap with the process mask that was in force at that point, and should + be a power of two (a single core).
+ @param + strKey The name of the option to set + @param + pValue A pointer to the value - the size should be calculated by the timer + based on the key + @return + On success, true is returned. + @par + On failure, false is returned. + */ + bool setOption( const std::string strKey, const void* pValue ); + + /** Resets timer */ + void reset(); + + /** Returns milliseconds since initialisation or last reset */ + unsigned long getMilliseconds(); + + /** Returns microseconds since initialisation or last reset */ + unsigned long getMicroseconds(); + + /** Returns milliseconds since initialisation or last reset, only CPU time measured */ + unsigned long getMillisecondsCPU(); + + /** Returns microseconds since initialisation or last reset, only CPU time measured */ + unsigned long getMicrosecondsCPU(); + }; +}} +#endif diff --git a/src/system/singleton.hpp b/src/system/singleton.hpp new file mode 100755 index 000000000..b94839200 --- /dev/null +++ b/src/system/singleton.hpp @@ -0,0 +1,51 @@ +#ifndef EE_SYSTEMSINGLETON_H +#define EE_SYSTEMSINGLETON_H + +namespace EE { namespace System { + +/** @brief Template class for only one instance classes. */ +template +class cSingleton { + static T* ms_singleton; + + public: + /** Get the singleton pointer */ + static T* Singleton() { + if (ms_singleton == 0) + ms_singleton = new T; + + return ms_singleton; + } + + /** Get the singleton reference */ + static T& GetSingleton() { + return *Singleton(); + } + + /** Get the singleton pointer */ + static T* GetSingletonPtr() { + return Singleton(); + } + + /** Get the singleton pointer (without instance verification) */ + static T* Instance() { + return ms_singleton; + } + + /** Get the singleton pointer */ + static T* instance() { + return Singleton(); + } + + /** Destroy the singleton instance */ + static void DestroySingleton() { + if( ms_singleton != 0 ) { + delete ms_singleton; + ms_singleton = 0; + } + } +}; +template T* cSingleton ::ms_singleton = 0; + +}} +#endif diff --git a/src/test/ee.cpp b/src/test/ee.cpp new file mode 100644 index 000000000..d7995bec0 --- /dev/null +++ b/src/test/ee.cpp @@ -0,0 +1,975 @@ +#include "../ee.h" + +/** +@TODO Add a Shader Manager. +@TODO Create a basic UI system. +@TODO Add some Surface Grid class, to create special effects. ( waved texture, and stuff like that ) +@TODO Add a generic Pak class (done), and add a cZip class for handling zip files (pending). +@TODO Support multitexturing. +@TODO Create a asynchronous resource loader - Check if this is posible right now +@TODO Support color cursors ( not only black and white cursors, that really sucks ) - Imposible with SDL 1.2 +*/ + +class cUITest : public cUIControlAnim { + public: + cUITest( cUIControlAnim::CreateParams& Params ) : cUIControlAnim( Params ) { mOldColor = mBackground.Color(); } + virtual Uint32 OnMouseEnter( const eeVector2i& Pos, const Uint32 Flags ) { mBackground.Color( eeColorA( mOldColor.R(), mOldColor.G(), mOldColor.B(), 200 ) ); return 1; } + virtual Uint32 OnMouseExit( const eeVector2i& Pos, const Uint32 Flags ) { mBackground.Color( mOldColor ); return 1; } + + virtual Uint32 OnMouseUp( const eeVector2i& Pos, const Uint32 Flags ) { + cUIDragable::OnMouseUp( Pos, Flags ); + + if ( cInput::instance()->MouseWheelUp() ) + Scale( Scale() + 0.1f ); + else if ( cInput::instance()->MouseWheelDown() ) + Scale( Scale() - 0.1f ); + + return 1; + } + protected: + eeColorA mOldColor; +}; + +class cUITest2 : public cUIControl { + public: + cUITest2( cUIControl::CreateParams& Params ) : cUIControl( Params ) { mOldColor = mBackground.Color(); } + virtual Uint32 OnMouseEnter( const eeVector2i& Pos, const Uint32 Flags ) { mBackground.Color( eeColorA( mOldColor.R(), mOldColor.G(), mOldColor.B(), 200 ) ); return 1; } + virtual Uint32 OnMouseExit( const eeVector2i& Pos, const Uint32 Flags ) { mBackground.Color( mOldColor ); return 1; } + protected: + eeColorA mOldColor; +}; + +class cEETest : private cThread { + public: + typedef boost::function0 SceneCb; + + void Init(); + void End(); + void Process(); + void Render(); + void Input(); + void InputCallback(EE_Event* event); + void ParticlesCallback(cParticle* P, cParticleSystem* Me); + + void ParticlesThread(); + void Particles(); + void LoadTextures(); + void CmdSetPartsNum ( const std::vector < std::wstring >& params ); + + std::vector PS; + + cTimeElapsed cElapsed; + eeFloat PSElapsed; + private: + cEngine* EE; + cTextureFactory* TF; + cLog* Log; + cInput* KM; + cInputTextBuffer InBuf; + + bool run, side, aside; + eeFloat ang, scale, alpha, Ang; + eeFloat et; + Int32 x, y; + Uint32 lasttick; + + std::vector TN; + std::vector Tiles; + eeVector2i Mouse; + eeVector2f Mousef; + + cSprite SP; + cSprite CL1, CL2; + cTextureFont FF, FF2; + cTTFFont TTF; + cPrimitives PR; + bool iL1, iL2; + eeFloat HWidth, HHeight; + + cMusic Mus; + cSoundManager SndMng; + + bool DrawBack; + + cConsole Con; + virtual void Run(); + + eeVector2f Point; + + std::string MyPath; + bool ShowParticles; + + cIsoMap Map; + + bool Wireframe; + + void CreateTiling( const bool& Wire ); + void RandomizeHeights(); + cPerlinNoise PerlinNoise; + bool TreeTilingCreated; + + eeFloat H; + Int32 NH; + + Uint8 Screen; + SceneCb Scenes[3]; + void Screen1(); + void Screen2(); + void Screen3(); + + cPak PAK; + std::vector tmpv; + std::vector MySong; + + cWaypoints WP; + Int32 PartsNum; + Uint32 Cursor[2]; + std::string mInfo; + + bool MultiViewportMode; + + cBatchRenderer Batch; + eeFloat AnimVal; + bool AnimSide; + + cView Views[2]; + + #ifdef EE_SHADERS + cShaderProgram* mShaderProgram; + eeFloat mBlurFactor; + bool mUseShaders; + #endif + + Uint32 mLastFPSLimit; + bool mWasMinimized; + + eeInt mWidth; + eeInt mHeight; + + std::wstring mBuda; +}; + +void cEETest::Init() { + EE = cEngine::instance(); + + Screen = 0; + run = false; + DrawBack = false; + MultiViewportMode = false; + + side = aside = true; + ShowParticles = true; + scale = 1.0f; + Ang = ang = alpha = 0; + lasttick = 0; + Wireframe = false; + TreeTilingCreated = false; + AnimVal = 0.5f; + mLastFPSLimit = 0; + mWasMinimized = false; + + MyPath = AppPath(); + + cIniFile Ini( MyPath + "data/ee.ini" ); + Ini.ReadFile(); + + mWidth = Ini.GetValueI( "EEPP", "Width", 800 ); + mHeight = Ini.GetValueI( "EEPP", "Height", 600 ); + int BitColor = Ini.GetValueI( "EEPP", "BitColor", 32); + bool Windowed = Ini.GetValueB( "EEPP", "Windowed", true ); + bool Resizeable = Ini.GetValueB( "EEPP", "Resizeable", true ); + bool VSync = Ini.GetValueB( "EEPP", "VSync", true ); + PartsNum = Ini.GetValueI( "EEPP", "ParticlesNum", 1000); + mUseShaders = Ini.GetValueB( "EEPP", "UseShaders", false ); + + run = EE->Init(mWidth, mHeight, BitColor, Windowed, Resizeable, VSync); + PAK.Open( MyPath + "data/ee.pak" ); + + run = ( run && PAK.IsOpen() ); + + if ( run ) { + EE->SetWindowCaption( "EE++ Test Application" ); + TF = cTextureFactory::instance(); + + Log = cLog::instance(); + KM = cInput::instance(); + + PS.resize(5); + + KM->PushCallback( std::bind1st( std::mem_fun( &cEETest::InputCallback ), this) ); + + Scenes[0] = boost::bind( &cEETest::Screen1, this ); + Scenes[1] = boost::bind( &cEETest::Screen2, this ); + Scenes[2] = boost::bind( &cEETest::Screen3, this ); + + InBuf.Start(); + + SetRandomSeed(); + + LoadTextures(); + + if ( SndMng.LoadFromPack( "mysound", &PAK, "sound.ogg" ) ) + SndMng["mysound"].Play(); + + + if ( Mus.OpenFromPack( &PAK, "music.ogg" ) ) { + Mus.Loop(true); + Mus.Play(); + } + + WP.Type( QUARTICINOUT ); + WP.AddWaypoint( eeVector2f(0,0), 100 ); + WP.AddWaypoint( eeVector2f(800,0), 100 ); + WP.AddWaypoint( eeVector2f(0,0), 100 ); + WP.AddWaypoint( eeVector2f(1024,768), 100 ); + WP.AddWaypoint( eeVector2f(0,600), 100 ); + WP.EditWaypoint( 2, eeVector2f(800,600), 100 ); + WP.EraseWaypoint( 3 ); + WP.Loop(true); + WP.SetTotalTime(5000); + WP.Start(); + + Batch.AllocVertexs( 1024 ); + Batch.SetBlendFunc( ALPHA_BLENDONE ); + + #ifdef EE_SHADERS + mUseShaders = mUseShaders && EE->ShadersSupported(); + + mShaderProgram = NULL; + + if ( mUseShaders ) { + mBlurFactor = 0.01f; + mShaderProgram = new cShaderProgram( MyPath + "data/shader/blur.vert", MyPath + "data/shader/blur.frag" ); + } + #endif + + cUIManager::instance()->Init(); + + cUIControl::CreateParams Params( cUIManager::instance()->MainControl(), eeVector2i(0,0), eeSize( 320, 240 ), UI_FILL_BACKGROUND ); + Params.Background.Color( eeColorA( 0x66CC0000 ) ); + + Params.Flags |= UI_CLIP_ENABLE; + cUIControlAnim * C = new cUITest( Params ); + C->Visible( true ); + C->Enabled( true ); + C->Pos( 320, 240 ); + //C->Angle( 50.f ); + //C->Scale( 2.f ); + C->StartRotation( 0.f, 360.f * 10.f, 5000.f * 10.f ); + + Params.Flags &= ~UI_CLIP_ENABLE; + Params.Flags &= ~UI_BORDER; + + Params.Background.Color( eeColorA( 0x7700FF00 ) ); + Params.Parent( C ); + Params.Size = eeSize( 50, 50 ); + cUITest * Child = new cUITest( Params ); + Child->Pos( 25, 50 ); + Child->Visible( true ); + Child->Enabled( true ); + Child->Angle( 150 ); + Child->Scale( 2.f ); + Child->StartRotation( 0.f, 360.f * 10.f, 5000.f * 10.f ); + + Params.Background.Color( eeColorA( 0x77FFFF00 ) ); + Params.Parent( Child ); + Params.Size = eeSize( 25, 25 ); + cUITest * Child2 = new cUITest( Params ); + Child2->Pos( 15, 15 ); + Child2->Visible( true ); + Child2->Enabled( true ); + Child2->Angle( 120 ); + Child2->StartRotation( 0.f, 360.f * 10.f, 5000.f * 10.f ); + + cUIControl::CreateParams Params2; + Params2.Flags = UI_FILL_BACKGROUND | UI_BORDER; + Params2.Background.Color( eeColorA( 0x770000FF ) ); + Params2.Border.Width( 4 ); + Params2.Parent( C ); + Params2.PosSet( 320 - 25, 240 - 45 ); + Params2.Size = eeSize( 25, 25 ); + cUITest2 * Ctrl = new cUITest2( Params2 ); + Ctrl->Visible( true ); + Ctrl->Enabled( true ); + + C->DragEnable( true ); + + cUIGfx::CreateParams GfxParams; + GfxParams.Parent( C ); + GfxParams.PosSet( 160, 100 ); + GfxParams.Flags |= UI_CLIP_ENABLE; + GfxParams.Size = eeSize( 64, 64 ); + GfxParams.Shape = cShapeManager::instance()->Add( TN[2] ); + cUIGfx * Gfx = new cUIGfx( GfxParams ); + //Gfx->Scale( 2.f ); + Gfx->Angle( 45.f ); + Gfx->Visible( true ); + Gfx->Enabled( true ); + Gfx->StartAlphaAnim( 100.f, 255.f, 1000.f ); + Gfx->AlphaInterpolation().Loop( true ); + Gfx->AlphaInterpolation().SetTotalTime( 1000.f ); + + cUITextBox::CreateParams TextParams; + TextParams.Parent( C ); + TextParams.PosSet( 0, 0 ); + TextParams.Size = eeSize( 320, 240 ); + TextParams.Flags = UI_VALIGN_TOP | UI_HALIGN_RIGHT; + TextParams.Font = &TTF; + cUITextBox * Text = new cUITextBox( TextParams ); + Text->Visible( true ); + Text->Enabled( false ); + Text->Text( L"Turn around\nJust Turn Around\nAround!" ); + + cUITextInput::CreateParams InputParams; + InputParams.Parent( C ); + InputParams.Background.Color( eeColorA( 0x7744FF00 ) ); + InputParams.PosSet( 0, 220 ); + InputParams.Size = eeSize( 320, 20 ); + InputParams.Flags = UI_VALIGN_CENTER | UI_HALIGN_LEFT | UI_FILL_BACKGROUND | UI_CLIP_ENABLE; + InputParams.Font = &TTF; + InputParams.SupportNewLine = false; + cUITextInput * Input = new cUITextInput( InputParams ); + Input->Visible( true ); + Input->Enabled( true ); + + mBuda = L"El mono ve el pez en el agua y sufre. Piensa que su mundo es el único que existe, el mejor, el real. Sufre porque es bueno y tiene compasión, lo ve y piensa: \"Pobre se está ahogando no puede respirar\". Y lo saca, lo saca y se queda tranquilo, por fin lo salvé. Pero el pez se retuerce de dolor y muere. Por eso te mostré el sueño, es imposible meter el mar en tu cabeza, que es un balde.\nPowered by Text Shrinker =)"; + TTF.ShrinkText( mBuda, 400 ); + + Launch(); + } else { + cout << "Failed to start EE++" << endl; + cEngine::DestroySingleton(); + exit(0); + } +} + +void cEETest::CmdSetPartsNum ( const std::vector < std::wstring >& params ) { + if ( params.size() >= 2 ) { + try { + Int32 tInt = boost::lexical_cast( wstringTostring( params[1] ) ); + if ( tInt >= 0 && tInt <= 10000 ) { + PS[2].Create(WormHole, tInt, TN[5], EE->GetWidth() * 0.5f, EE->GetHeight() * 0.5f, 32, true); + Con.PushText( L"Wormhole Particles Number Changed to: " + toWStr(tInt) ); + } else + Con.PushText( L"Valid parameters are between 0 and 10000 (0 = no limit)." ); + } catch (boost::bad_lexical_cast&) { + Con.PushText( L"Invalid Parameter. Expected int value from '" + params[1] + L"'." ); + } + } + +} + +void cEETest::LoadTextures() { + Uint32 i; + + TF->Allocate(0); + TN.resize(12); + Tiles.resize(10); + + for ( i = 0; i <= 7; i++ ) + TN[i] = TF->LoadFromPack( &PAK, toStr(i+1) + ".png", ( (i+1) == 7 ) ? true : false, eeRGB(true), ( (i+1) == 4 ) ? EE_CLAMP_REPEAT : EE_CLAMP_TO_EDGE ); + + for ( i = 0; i <= 6; i++ ) + Tiles[i] = TF->LoadFromPack( &PAK, "tiles/" + toStr(i+1) + ".png", true ); + + Tiles[7] = TF->LoadFromPack( &PAK, "tiles/8.png", false, eeRGB(0,0,0) ); + + SP.CreateAnimation(); + + for ( Int32 my = 0; my < 4; my++ ) + for( Int32 mx = 0; mx < 8; mx++ ) + SP.AddFrame( TN[4], 0, 0, 0, 0, eeRecti( mx * 64, my * 64, mx * 64 + 64, my * 64 + 64 ) ); + + TN[8] = TF->LoadFromPack( &PAK, "conchars.png", false, eeRGB(0,0,0) ); + + FF.Load( TN[8], 32 ); + + TN[9] = TF->LoadFromPack( &PAK, "ProggySquareSZ.png" ); + + FF2.LoadFromPack( &PAK, "ProggySquareSZ.dat", TN[9] ); + + TTF.LoadFromPack( &PAK, "arial.ttf", 12, EE_TTF_STYLE_NORMAL, false, 512, eeColor(255,255,255), 1, eeColor(0,0,0) ); + TF->GetTexture( TTF.GetTexId() )->SetTextureFilter( TEX_NEAREST ); + + PS[0].SetCallbackReset( boost::bind( &cEETest::ParticlesCallback, this, _1, _2) ); + PS[0].Create(Callback, 500, TN[5], 0, 0, 16, true); + PS[1].Create(Heal, 250, TN[5], EE->GetWidth() * 0.5f, EE->GetHeight() * 0.5f, 16, true); + + PS[2].Create(WormHole, PartsNum, TN[5], EE->GetWidth() * 0.5f, EE->GetHeight() * 0.5f, 32, true); + Con.AddCommand( L"setparticlesnum", boost::bind( &cEETest::CmdSetPartsNum, this, _1) ); + + PS[3].Create(Fire, 350, TN[5], -50.f, -50.f, 32, true); + PS[4].Create(Fire, 350, TN[5], -50.f, -50.f, 32, true); + + cTexture* Tex = TF->GetTexture(TN[2]); + Tex->Lock(); + for ( y = 0; y < Tex->Height(); y++) { + for ( x = 0; x < Tex->Width(); x++) { + eeColorA C = Tex->GetPixel(x, y); + if ( C.R() > 200 && C.G() > 200 && C.B() > 200 ) + Tex->SetPixel(x, y, eeColorA( eeRandi(0, 255), eeRandi(0, 255), eeRandi(0, 255), C.A() ) ); + else + Tex->SetPixel(x, y, eeColorA( eeRandi(200, 255), eeRandi(200, 255), eeRandi(200, 255), C.A() ) ); + } + } + Tex->Unlock(false, true); + + Cursor[0] = TF->LoadFromPack( &PAK, "cursor.png" ); + Cursor[1] = TF->LoadFromPack( &PAK, "cursor.tga" ); + + EE->ShowCursor(false); + + CL1.CreateStatic(TN[2]); + CL1.UpdatePos(500,400); + CL1.Scale(0.5f); + + CL2.CreateStatic(TN[0], 96, 96); + CL2.Color( eeRGBA( 255, 255, 255, 255 ) ); + + Con.Create( &FF, true ); + Con.IgnoreCharOnPrompt( 186 ); // L'º' + + Map.myFont = reinterpret_cast ( &FF ); + + Map.Create( 100, 100, 2, 128, 64, eeColor(175,175,175) ); + + RandomizeHeights(); + + TreeTilingCreated = false; + CreateTiling(Wireframe); +} + +void cEETest::RandomizeHeights() { + Map.Reset(); + PerlinNoise.Octaves(7); + PerlinNoise.Persistence(0.25f); + PerlinNoise.Frequency(0.015f); + PerlinNoise.Amplitude(1); + + for ( x = 0; x < static_cast( Map.Width() ); x++ ) { + for ( y = 0; y < static_cast( Map.Height() ); y++ ) { + H = PerlinNoise.PerlinNoise2D((eeFloat)x,(eeFloat)y); + if (H < 0 ) H *= -1; + + eeFloat nh = (eeFloat)( (Int32)( H * 100 ) % 255 ); + eeFloat nf = (4 * nh / 25) / 2; + NH = Int32(nf); + + Map.SetTileHeight( x, y, NH ); + } + } +} + +void cEETest::CreateTiling( const bool& Wire ) { + for ( x = 0; x < static_cast( Map.Width() ); x++ ) + for ( y = 0; y < static_cast( Map.Height() ); y++ ) { + if (Wire) + Map.Layer(x, y, 0, Tiles[6] ); + else + Map.Layer(x, y, 0, Tiles[ eeRandi( 0, 5 ) ] ); + + if ( !TreeTilingCreated ) + Map.Layer(x, y, 1, 0); + } + + if ( !TreeTilingCreated ) { + for ( x = 0; x < 100; x++ ) + Map.Layer( eeRandi(Map.Width()-1), eeRandi(Map.Height()-1), 1, Tiles[7] ); + + TreeTilingCreated = true; + } +} + +void cEETest::Run() { + ParticlesThread(); +} + +void cEETest::ParticlesThread() { + while ( cEngine::instance()->Running() ) { + if ( MultiViewportMode || Screen == 1 ) { + PSElapsed = (eeFloat)cElapsed.Elapsed(); + + for ( Uint8 i = 0; i < PS.size(); i++ ) + PS[i].Update( PSElapsed ); + } + eeSleep(10); + } +} + +void cEETest::Screen2() { + eeFloat PlanetX = HWidth - TF->GetTextureWidth(TN[6]) * 0.5f; + eeFloat PlanetY = HHeight - TF->GetTextureHeight(TN[6]) * 0.5f; + + ang+=et * 0.1f; + ang = (ang>=360) ? ang = 0 : ang; + + + if (scale>=1.5f) { + scale = 1.5f; + side = true; + } else if (scale<=0.5f) { + side = false; + scale = 0.5f; + } + scale = (!side) ? scale+=et * 0.00025f : scale -=et * 0.00025f; + + Batch.SetTexture( TN[2] ); + Batch.QuadsBegin(); + Batch.QuadsSetColor( eeColorA(150,150,150,100) ); + Batch.QuadsSetSubset( 0.0f, 0.0f, 0.5f, 0.5f ); + + Batch.BatchRotation( ang ); + Batch.BatchScale( scale ); + Batch.BatchCenter( eeVector2f( HWidth, HHeight ) ); + + eeFloat aX = HWidth - 256.f; + eeFloat aY = HHeight - 256.f; + eeQuad2f TmpQuad( + eeVector2f( aX , aY ), + eeVector2f( aX , aY + 32.f ), + eeVector2f( aX + 32.f, aY + 32.f ), + eeVector2f( aX + 32.f, aY ) + ); + TmpQuad.Rotate( ang, eeVector2f( aX + 16.f, aY + 16.f ) ); + + for ( Uint32 z = 0; z < 16; z++ ) { + for ( Uint32 y = 0; y < 16; y++ ) { + eeFloat tmpx = (eeFloat)z * 32.f; + eeFloat tmpy = (eeFloat)y * 32.f; + + Batch.BatchQuadFree( TmpQuad[0].x + tmpx, TmpQuad[0].y + tmpy, TmpQuad[1].x + tmpx, TmpQuad[1].y + tmpy, TmpQuad[2].x + tmpx, TmpQuad[2].y + tmpy, TmpQuad[3].x + tmpx, TmpQuad[3].y + tmpy ); + } + } + Batch.Draw(); + + Batch.BatchRotation( 0.0f ); + Batch.BatchScale( 1.0f ); + Batch.BatchCenter( eeVector2f( 0, 0 ) ); + + #ifdef EE_SHADERS + if ( mUseShaders ) { + mBlurFactor = scale * 0.01f; + mShaderProgram->Bind(); + mShaderProgram->SetUniform( "blurfactor" , mBlurFactor ); + } + #endif + + TF->DrawFast(TN[6], PlanetX, PlanetY, ang, scale); + + #ifdef EE_SHADERS + if ( mUseShaders ) + mShaderProgram->Unbind(); + #endif + + TF->Draw(TN[3], HWidth - 128, HHeight, 0, 1, eeColorA(255,255,255,150), ALPHA_NORMAL, RN_ISOMETRIC); + TF->Draw(TN[3], HWidth - 128, HHeight - 128, 0, 1, eeColorA(255,255,255,50), ALPHA_NORMAL, RN_ISOMETRIC); + TF->Draw(TN[3], HWidth - 128, HHeight, 0, 1, eeColorA(255,255,255,50), ALPHA_NORMAL, RN_ISOMETRICVERTICAL); + TF->Draw(TN[3], HWidth, HHeight, 0, 1, eeColorA(255,255,255,50), ALPHA_NORMAL, RN_ISOMETRICVERTICALNEGATIVE); + + alpha = (!aside) ? alpha+=et * 0.1f : alpha -=et * 0.1f; + if (alpha>=255) { + aside = true; + alpha = 255; + } else if (alpha<=0) { + alpha = 0; + aside = false; + } + + eeColorA Col(255,255,255,(int)alpha); + TF->DrawEx(TN[1], (eeFloat)EE->GetWidth() - 128.f, (eeFloat)EE->GetHeight() - 128.f, 128.f, 128.f, ang, 1, Col, Col, Col, Col, ALPHA_BLENDONE, RN_FLIPMIRROR); + + SP.UpdatePos(alpha,alpha); + SP.Draw(); + + CL1.SetRenderType( RN_ISOMETRIC ); + + if (IntersectRectCircle( CL1.SprDestRectf(), Mousef.x, Mousef.y, 80.f )) + CL1.Color( eeRGBA(255, 0, 0, 200) ); + else + CL1.Color( eeRGBA(255, 255, 255, 200) ); + + if ( IntersectQuad2( CL1.GetQuad() , CL2.GetQuad() ) ) { + CL1.Color( eeRGBA(0, 255, 0, 255) ); + CL2.Color( eeRGBA(0, 255, 0, 255) ); + } else + CL2.Color( eeRGBA(255, 255, 255, 255) ); + + CL1.Angle(ang); + CL1.Scale(scale * 0.5f); + + CL2.UpdatePos( (eeFloat)Mousef.x - 64.f, (eeFloat)Mousef.y + 128.f ); + CL2.Angle(-ang); + + CL1.Draw(); + CL2.Draw(); + + PR.DrawRectangle( CL1.GetAABB(), 0.0f, 1.0f, DRAW_LINE ); + + PR.DrawQuad( CL1.GetQuad(), DRAW_LINE ); + + Ang = Ang + EE->Elapsed() * 0.1f; + if (Ang > 360.f) Ang = 1.f; + + if (ShowParticles) + Particles(); + PR.SetColor( eeColorA(0, 255, 0, 50) ); + if (IntersectLines( eeVector2f(0.f, 0.f), eeVector2f( (eeFloat)EE->GetWidth(), (eeFloat)EE->GetHeight() ), eeVector2f(Mousef.x - 80.f, Mousef.y - 80.f), eeVector2f(Mousef.x + 80.f, Mousef.y + 80.f) ) ) + iL1 = true; else iL1 = false; + + if (IntersectLines( eeVector2f((eeFloat)EE->GetWidth(), 0.f), eeVector2f( 0.f, (eeFloat)EE->GetHeight() ), eeVector2f(Mousef.x - 80.f, Mousef.y + 80.f), eeVector2f(Mousef.x + 80.f, Mousef.y - 80.f) ) ) + iL2 = true; else iL2 = false; + + if (iL1 && iL2) + PR.SetColor( eeColorA(255, 0, 0, 255) ); + else if (iL1) + PR.SetColor( eeColorA(0, 0, 255, 255) ); + else if (iL2) + PR.SetColor( eeColorA(255, 255, 0, 255) ); + + PR.DrawCircle(Mousef.x, Mousef.y, 80.f, (Uint32)(Ang/3), DRAW_LINE); + + PR.DrawTriangle( eeVector2f( Mousef.x, Mousef.y - 10.f ), eeVector2f( Mousef.x - 10.f, Mousef.y + 10.f ), eeVector2f( Mousef.x + 10.f, Mousef.y + 10.f ), DRAW_LINE ); + PR.DrawLine( eeVector2f(Mousef.x - 80.f, Mousef.y - 80.f), eeVector2f(Mousef.x + 80.f, Mousef.y + 80.f) ); + PR.DrawLine( eeVector2f(Mousef.x - 80.f, Mousef.y + 80.f), eeVector2f(Mousef.x + 80.f, Mousef.y - 80.f) ); + PR.DrawLine( eeVector2f((eeFloat)EE->GetWidth(), 0.f), eeVector2f( 0.f, (eeFloat)EE->GetHeight() ) ); + PR.DrawQuad( eeVector2f(0.f, 0.f), eeVector2f(0.f, 100.f), eeVector2f(150.f, 150.f), eeVector2f(200.f, 150.f), eeColorA(220, 240, 0, 125), eeColorA(100, 0, 240, 125), eeColorA(250, 50, 25, 125), eeColorA(50, 150, 150, 125) ); + PR.DrawRectangle(Mousef.x - 80.f, Mousef.y - 80.f, 160.f, 160.f, 45.f, 1.f, DRAW_LINE); + PR.DrawLine( eeVector2f(0.f, 0.f), eeVector2f( (eeFloat)EE->GetWidth(), (eeFloat)EE->GetHeight() ) ); + + TF->DrawQuadEx( TN[3], eeQuad2f( eeVector2f(0.f, 0.f), eeVector2f(0.f, 100.f), eeVector2f(150.f, 150.f), eeVector2f(200.f, 150.f) ), 0.0f, 0.0f, ang, scale, eeColorA(220, 240, 0, 125), eeColorA(100, 0, 240, 125), eeColorA(250, 50, 25, 125), eeColorA(50, 150, 150, 125) ); + + WP.Update( et ); + PR.SetColor( eeColorA(0, 255, 0, 255) ); + PR.DrawPoint( WP.GetPos(), 10.f ); +} + +void cEETest::Screen1() { + Map.Draw(); +} + +void cEETest::Screen3() { + if (AnimVal>=300.0f) { + AnimVal = 300.0f; + AnimSide = true; + } else if (AnimVal<=0.5f) { + AnimVal = 0.5f; + AnimSide = false; + } + AnimVal = (!AnimSide) ? AnimVal+=et * 0.1f : AnimVal -=et * 0.1f; + + Batch.SetTexture( TN[3] ); + Batch.LineLoopBegin(); + for ( eeFloat j = 0; j < 360; j++ ) { + Batch.BatchLineLoop( HWidth + 350 * sinAng(j), HHeight + 350 * cosAng(j), HWidth + AnimVal * sinAng(j+1), HHeight + AnimVal * cosAng(j+1) ); + } + Batch.Draw(); + + #ifdef EE_SHADERS + if ( mUseShaders ) + mBlurFactor = ( ( scale - 1.0f ) * 0.5f ); + #endif +} + +void cEETest::Render() { + HWidth = EE->GetWidth() * 0.5f; + HHeight = EE->GetHeight() * 0.5f; + + if ( eeGetTicks() - lasttick >= 100 ) { + lasttick = eeGetTicks(); + mInfo = StrFormated( "EE - FPS: %d Elapsed Time: %4.8f\nMouse X: %d Mouse Y: %d\nTexture Memory Size: %d", + EE->FPS(), + et, + (Int32)Mouse.x, + (Int32)Mouse.y, + (Int32)TF->MemorySize() + ); + } + + if ( !MultiViewportMode ) { + Scenes[ Screen ](); + } else { + Views[0].SetView( 0, 0, EE->GetWidth(), static_cast( HHeight ) ); + Views[1].SetView( 0, static_cast ( HHeight ), EE->GetWidth(), static_cast( HHeight ) ); + + EE->SetView( Views[1] ); + Mouse = KM->GetMousePosFromView( Views[1] ); + Mousef = eeVector2f( (eeFloat)Mouse.x, (eeFloat)Mouse.y ); + Screen2(); + + EE->SetView( Views[0] ); + Mouse = KM->GetMousePosFromView( Views[0] ); + Mousef = eeVector2f( (eeFloat)Mouse.x, (eeFloat)Mouse.y ); + Screen1(); + + EE->SetView( EE->GetDefaultView() ); + EE->ClipEnable( (Int32)HWidth - 320, (Int32)HHeight - 240, 640, 480 ); + Screen3(); + EE->ClipDisable(); + } + + TTF.SetText( L"Entropia Engine++\nEE++ Support TTF Fonts and they look beautifull. :)\nCTRL + 1 = Screen 1 - CTRL + 2 = Screen 2" ); + + PR.SetColor( eeColorA(150, 150, 150, 220) ); + PR.DrawRectangle( 0.f, (eeFloat)EE->GetHeight() - (eeFloat)TTF.GetNumLines() * (eeFloat)TTF.GetFontSize(), (eeFloat)TTF.GetTextWidth(), (eeFloat)TTF.GetNumLines() * (eeFloat)TTF.GetFontSize() ); + + TTF.Draw( 0.f, (eeFloat)EE->GetHeight() - TTF.GetTextHeight(), FONT_DRAW_CENTER, 1.f, Ang ); + + FF.Color( eeColorA(255,255,255,200) ); + FF.Draw( mInfo, 6, 6 ); + + FF2.SetText( InBuf.Buffer() ); + FF2.Draw( 6, 24, FONT_DRAW_SHADOW ); + + Uint32 NLPos = 0; + Uint32 LineNum = InBuf.GetCurPosLinePos( NLPos ); + if ( InBuf.CurPos() == (eeInt)InBuf.Buffer().size() && !LineNum ) { + FF2.Draw( L"_", 6.f + FF2.GetTextWidth(), 24.f ); + } else { + FF2.SetText( InBuf.Buffer().substr( NLPos, InBuf.CurPos() - NLPos ) ); + FF2.Draw( L"_", 6.f + FF2.GetTextWidth(), 24.f + (eeFloat)LineNum * (eeFloat)FF2.GetFontSize() ); + } + + cUIManager::instance()->Update(); + cUIManager::instance()->Draw(); + + TTF.SetText( mBuda ); + TTF.Draw( 0.f, 50.f ); + + Con.Draw(); + + FF2.SetText( L"FPS: " + toWStr( EE->FPS() ) ); + FF2.Draw( EE->GetWidth() - FF2.GetTextWidth() - 15, 0 ); + + if ( Screen < 2 ) + TF->Draw( Cursor[ Screen ], Mousef.x, Mousef.y ); +} + +void cEETest::Input() { + KM->Update(); + Mouse = KM->GetMousePos(); + Mousef = eeVector2f( (eeFloat)Mouse.x, (eeFloat)Mouse.y ); + + if ( !EE->WindowVisible() ) { + mWasMinimized = true; + + EE->SetFrameRateLimit( 10 ); + + if ( Mus.State() == SOUND_PLAYING ) + Mus.Pause(); + + } else { + if ( mLastFPSLimit != EE->GetFrameRateLimit() && !mWasMinimized ) + mLastFPSLimit = EE->GetFrameRateLimit(); + + if ( mWasMinimized ) + mWasMinimized = false; + + EE->SetFrameRateLimit( mLastFPSLimit ); + + if ( Mus.State() == SOUND_PAUSED ) + Mus.Play(); + } + + if ( KM->IsKeyUp(KEY_F1) ) + MultiViewportMode = !MultiViewportMode; + + if ( KM->AltPressed() && KM->IsKeyUp(KEY_M) && !Con.Active() ) + EE->MaximizeWindow(); + + if ( KM->IsKeyDown(KEY_ESCAPE) ) + EE->Running(false); + + if ( KM->IsKeyUp(KEY_F4) ) + TF->ReloadAllTextures(); + + if ( KM->AltPressed() && KM->IsKeyUp(KEY_RETURN) ) { + if ( EE->Windowed() ) { + EE->ChangeRes( EE->GetDeskWidth(), EE->GetDeskHeight(), false ); + KM->GrabInput(true); + } else { + EE->ToggleFullscreen(); + KM->GrabInput(false); + } + } + + if ( KM->GrabInput() ) { + if ( KM->AltPressed() && KM->IsKeyDown(KEY_TAB) ) { + EE->MinimizeWindow(); + + if ( KM->GrabInput() ) + KM->GrabInput(false); + } + } + + if ( KM->ControlPressed() && KM->IsKeyUp(KEY_G) ) + KM->GrabInput( !KM->GrabInput() ); + + if ( KM->IsKeyUp(KEY_F3) || ( KM->AltPressed() && KM->IsKeyUp(KEY_C) ) || KM->IsKeyUp( KEY_WORLD_26 ) ) { + Con.Toggle(); + if ( Con.Active() ) + InBuf.Active( false ); + else + InBuf.Active( true ); + } + + if ( InBuf.Active() && ( ( KM->ControlPressed() && KM->IsKeyUp(KEY_V) ) || ( KM->ShiftPressed() && KM->IsKeyUp(KEY_INSERT) ) ) ) { + std::wstring tmp = InBuf.Buffer(); + InBuf.Buffer( tmp + EE->GetClipboardTextWStr() ); + } + + if ( KM->IsKeyUp(KEY_1) && KM->ControlPressed() ) + Screen = 0; + + if ( KM->IsKeyUp(KEY_2) && KM->ControlPressed() ) + Screen = 1; + + if ( KM->IsKeyUp(KEY_3) && KM->ControlPressed() ) + Screen = 2; + + switch (Screen) { + case 0: + if ( KM->IsKeyDown(KEY_LEFT) ) + Map.Move( (EE->Elapsed() * 0.2f), 0 ); + + if ( KM->IsKeyDown(KEY_RIGHT) ) + Map.Move( -EE->Elapsed() * 0.2f, 0 ); + + if ( KM->IsKeyDown(KEY_UP) ) + Map.Move( 0, (EE->Elapsed() * 0.2f) ); + + if ( KM->IsKeyDown(KEY_DOWN) ) + Map.Move( 0, -EE->Elapsed() * 0.2f ); + + if ( KM->IsKeyDown(KEY_KP_MINUS) ) + Map.Light.Radio( Map.Light.Radio() - EE->Elapsed() * 0.2f ); + + if ( KM->IsKeyDown(KEY_KP_PLUS) ) + Map.Light.Radio( Map.Light.Radio() + EE->Elapsed() * 0.2f ); + + if ( KM->IsKeyUp(KEY_F6) ) { + Wireframe = !Wireframe; + eeSleep(1); + CreateTiling(Wireframe); + } + + if ( KM->IsKeyUp(KEY_F7) ) + Map.DrawFont = !Map.DrawFont; + + if ( KM->IsKeyUp(KEY_F8) ) + Map.Reset(); + + if ( KM->IsKeyUp(KEY_F9) ) + RandomizeHeights(); + + if ( KM->MouseLeftClick() ) { + eeVector2i P = Map.GetMouseTilePos(); + Map.SetTileHeight( P.x, P.y ); + } + + if ( KM->MouseRightClick() ) { + eeVector2i P = Map.GetMouseTilePos(); + Map.SetTileHeight( P.x, P.y, 1, false ); + } + break; + case 1: + if ( KM->IsKeyUp(KEY_S) ) + SP.SetRepeations(1); + + if ( KM->IsKeyUp(KEY_A) ) + SP.SetRepeations(-1); + + if ( KM->IsKeyUp(KEY_D) ) + SP.ReverseAnim( !SP.ReverseAnim() ); + + if ( KM->MouseLeftPressed() ) + TF->DrawEx( TN[3], 0.f, 0.f, (eeFloat)EE->GetWidth(), (eeFloat)EE->GetHeight() ); + + if ( !KM->MouseRightPressed() ) + DrawBack = false; + + if ( KM->IsKeyUp( KEY_P ) ) + SndMng.Play( "mysound" ); + + if ( KM->ControlPressed() && KM->IsKeyUp(KEY_P) ) { + ShowParticles = !ShowParticles; + } + + break; + } +} + +void cEETest::Process() { + Init(); + if ( run ) { + do { + et = EE->Elapsed(); + + Input(); + Render(); + + if ( KM->IsKeyUp(KEY_F12) ) EE->TakeScreenshot( MyPath + "data/screenshots/" ); //After render and before Display + + EE->Display(); + } while( EE->Running() ); + } + End(); +} + +void cEETest::End() { + Wait(); + + Mus.Stop(); + + TN.clear(); + Tiles.clear(); + tmpv.clear(); + MySong.clear(); + + cLog::instance()->Save(); + + #ifdef EE_SHADERS + if ( mShaderProgram != NULL ) + delete mShaderProgram; + #endif + + cEngine::DestroySingleton(); + cUIManager::DestroySingleton(); +} + +void cEETest::InputCallback(EE_Event* event) { + switch(event->type) { + case SDL_MOUSEBUTTONDOWN: + if (event->button.button == SDL_BUTTON_RIGHT) + DrawBack = true; + break; + } +} + +void cEETest::ParticlesCallback(cParticle* P, cParticleSystem* Me) { + eeFloat x, y, radio; + radio = (eeRandf(1.f, 1.2f) + sin( 20.0f / P->Id() )) * 24; + x = Me->X() + radio * cos( (eeFloat)P->Id() ); + y = Me->Y() + radio * sin( (eeFloat)P->Id() ); + P->Reset(x, y, eeRandf(-10.f, 10.f), eeRandf(-10.f, 10.f), eeRandf(-10.f, 10.f), eeRandf(-10.f, 10.f)); + P->SetColor( eeColorAf(1.f, 0.6f, 0.3f, 1.f), 0.02f + eeRandf() * 0.3f ); +} + +void cEETest::Particles() { + PS[0].UpdatePos(Mousef.x, Mousef.y); + + if ( DrawBack ) + PS[1].UpdatePos(Mousef.x, Mousef.y); + + PS[2].UpdatePos( HWidth, HHeight ); + PS[3].UpdatePos( cosAng(Ang) * 220.f + HWidth + eeRandf(0.f, 10.f), sinAng(Ang) * 220.f + HHeight + eeRandf(0.f, 10.f) ); + PS[4].UpdatePos( -cosAng(Ang) * 220.f + HWidth + eeRandf(0.f, 10.f), -sinAng(Ang) * 220.f + HHeight + eeRandf(0.f, 10.f) ); + + for ( Uint8 i = 0; i < PS.size(); i++ ) + PS[i].Draw(); +} + +int main (int argc, char * argv []) { + cEETest Test; + Test.Process(); + return 0; +} diff --git a/src/ui/base.hpp b/src/ui/base.hpp new file mode 100644 index 000000000..12fb75bc6 --- /dev/null +++ b/src/ui/base.hpp @@ -0,0 +1,31 @@ +#ifndef EE_UI_BASE +#define EE_UI_BASE + +#include "../base.hpp" + +#include "../utils/rect.hpp" +#include "../utils/utils.hpp" +#include "../utils/colors.hpp" +#include "../utils/vector2.hpp" +#include "../utils/cinterpolation.hpp" +#include "../utils/cwaypoints.hpp" +using namespace EE::Utils; + +#include "../math/math.hpp" +using namespace EE::Math; + +#include "../system/singleton.hpp" +using namespace EE::System; + +#include "../window/cengine.hpp" +#include "../window/cinputtextbuffer.hpp" +#include "../window/cinput.hpp" +using namespace EE::Window; + +#include "../graphics/renders.hpp" +#include "../graphics/cshape.hpp" +#include "../graphics/cfont.hpp" +#include "../graphics/cprimitives.hpp" +using namespace EE::Graphics; + +#endif \ No newline at end of file diff --git a/src/ui/cuicontrol.cpp b/src/ui/cuicontrol.cpp new file mode 100644 index 000000000..6e145b9d9 --- /dev/null +++ b/src/ui/cuicontrol.cpp @@ -0,0 +1,627 @@ +#include "cuicontrol.hpp" +#include "cuimanager.hpp" + +namespace EE { namespace UI { + +cUIControl::cUIControl( const CreateParams& Params ) : + mVisible( false ), + mEnabled( false ), + mPos( Params.Pos ), + mSize( Params.Size ), + mParentCtrl( Params.ParentCtrl ), + mFlags( Params.Flags ), + mData( 0xFFFFFFFF ), + mChild( NULL ), + mNext( NULL ), + mBackground( Params.Background ), + mBorder( Params.Border ), + mControlFlags( 0 ), + mBlend( Params.Blend ) +{ + mType |= UI_TYPE_GET(UI_TYPE_CONTROL); + + if ( NULL != mParentCtrl ) + mParentCtrl->ChildAdd( this ); + + UpdateQuad(); +} + +cUIControl::~cUIControl() { + while( NULL != mChild ) + delete mChild; + + if ( NULL != mParentCtrl ) + mParentCtrl->ChildRemove( this ); + + if ( cUIManager::instance()->FocusControl() == this ) + cUIManager::instance()->FocusControl( NULL ); + + if ( cUIManager::instance()->OverControl() == this ) + cUIManager::instance()->OverControl( NULL ); +} + +void cUIControl::ScreenToControl( eeVector2i& Pos ) const { + cUIControl * ParentLoop = mParentCtrl; + + Pos.x -= mPos.x; + Pos.y -= mPos.y; + + while ( NULL != ParentLoop ) { + const eeVector2i& ParentPos = ParentLoop->Pos(); + + Pos.x -= ParentPos.x; + Pos.y -= ParentPos.y; + + ParentLoop = ParentLoop->Parent(); + } +} + +void cUIControl::ControlToScreen( eeVector2i& Pos ) const { + cUIControl * ParentLoop = mParentCtrl; + + while ( NULL != ParentLoop ) { + const eeVector2i& ParentPos = ParentLoop->Pos(); + + Pos.x += ParentPos.x; + Pos.y += ParentPos.y; + + ParentLoop = ParentLoop->Parent(); + } +} + +Uint32 cUIControl::Type() const { + return mType; +} + +bool cUIControl::IsType( const Uint32& Type ) const { + return ( mType & UI_TYPE_GET(Type) ) != 0; +} + +void cUIControl::MessagePost( const cUIMessage * Msg ) { + cUIControl * Ctrl = this; + + while( NULL != Ctrl ) { + if ( Ctrl->OnMessage( Msg ) ) + break; + + Ctrl = Ctrl->Parent(); + } +} + +Uint32 cUIControl::OnMessage( const cUIMessage * Msg ) { + return 0; +} + +bool cUIControl::IsInside( const eeVector2i& Pos ) const { + if ( Pos.x >= 0 && Pos.y >= 0 && Pos.x < mSize.Width() && Pos.y < mSize.Height() ) + return true; + + return false; +} + +void cUIControl::Pos( const eeVector2i& Pos ) { + mPos = Pos; + OnPosChange(); +} + +void cUIControl::Pos( const Int32& x, const Int32& y ) { + mPos = eeVector2i( x, y ); + OnPosChange(); +} + +const eeVector2i& cUIControl::Pos() const { + return mPos; +} + +void cUIControl::Size( const eeSize& Size ) { + mSize = Size; + OnSizeChange(); +} + +void cUIControl::Size( const Int32 Width, const Int32 Height ) { + Size( eeSize( Width, Height ) ); +} + +eeRecti cUIControl::Rect() const { + return eeRecti( mPos, mSize ); +} + +const eeSize& cUIControl::Size() { + return mSize; +} + +void cUIControl::Visible( const bool& visible ) { + mVisible = visible; + OnVisibleChange(); +} + +bool cUIControl::Visible() const { + return mVisible; +} + +bool cUIControl::Hided() const { + return !mVisible; +} + +void cUIControl::Enabled( const bool& enabled ) { + mEnabled = enabled; + OnEnabledChange(); +} + +bool cUIControl::Enabled() const { + return mEnabled; +} + +bool cUIControl::Disabled() const { + return !mEnabled; +} + +cUIControl * cUIControl::Parent() const { + return mParentCtrl; +} + +void cUIControl::Parent( cUIControl * parent ) { + if ( NULL != Parent() ) + Parent()->ChildRemove( this ); + + mParentCtrl = parent; + + if ( NULL != mParentCtrl ) + mParentCtrl->ChildAdd( this ); +} + +void cUIControl::CenterHorizontal() { + cUIControl * Ctrl = Parent(); + + if ( NULL != Ctrl ) + Pos( eeVector2i( ( Ctrl->Size().Width() / 2 ) - ( mSize.Width() / 2 ), mPos.y ) ); +} + +void cUIControl::CenterVertical(){ + cUIControl * Ctrl = Parent(); + + if ( NULL != Ctrl ) + Pos( eeVector2i( mPos.x, ( Ctrl->Size().Height() / 2 ) - ( mSize.Height() / 2 ) ) ); +} + +void cUIControl::Center() { + CenterHorizontal(); + CenterVertical(); +} + +void cUIControl::Close() { + mControlFlags |= UI_CTRL_FLAG_CLOSE; +} + +void cUIControl::Draw() { + if ( mFlags & UI_FILL_BACKGROUND ) + BackgroundDraw(); + + if ( mFlags & UI_BORDER ) + BorderDraw(); +} + +void cUIControl::Update() { + cUIControl * ChildLoop = mChild; + + while ( NULL != ChildLoop ) { + ChildLoop->Update(); + ChildLoop = ChildLoop->NextGet(); + } +} + +Uint32 cUIControl::OnKeyDown( const cUIEventKey& _Event ) { + return 0; +} + +Uint32 cUIControl::OnKeyUp( const cUIEventKey& _Event ) { + return 0; +} + +Uint32 cUIControl::OnMouseMove( const eeVector2i& Pos, const Uint32 Flags ) { + return 0; +} + +Uint32 cUIControl::OnMouseDown( const eeVector2i& Pos, const Uint32 Flags ) { + return 0; +} + +Uint32 cUIControl::OnMouseUp( const eeVector2i& Pos, const Uint32 Flags ) { + return 0; +} + +Uint32 cUIControl::OnMouseClick( const eeVector2i& Pos, const Uint32 Flags ) { + return 0; +} + +Uint32 cUIControl::OnMouseDoubleClick( const eeVector2i& Pos, const Uint32 Flags ) { + return 0; +} + +Uint32 cUIControl::OnMouseEnter( const eeVector2i& Pos, const Uint32 Flags ) { + return 1; +} + +Uint32 cUIControl::OnMouseExit( const eeVector2i& Pos, const Uint32 Flags ) { + return 1; +} + +Uint32 cUIControl::OnFocus() { + return 0; +} + +Uint32 cUIControl::OnFocusLoss() { + return 0; +} + +Uint32 cUIControl::HAlign() const { + return mFlags & UI_HALIGN_MASK; +} + +void cUIControl::HAlign( Uint32 halign ) { + mFlags |= halign & UI_HALIGN_MASK; +} + +Uint32 cUIControl::VAlign() const { + return mFlags & UI_VALIGN_MASK; +} + +void cUIControl::VAlign( Uint32 valign ) { + mFlags |= valign & UI_VALIGN_MASK; +} + +void cUIControl::FillBackground( bool enabled ) { + if ( enabled ) + mFlags |= UI_FILL_BACKGROUND; + else + mFlags &= ~UI_FILL_BACKGROUND; +} + +void cUIControl::Border( bool enabled ) { + if ( enabled ) + mFlags |= UI_BORDER; + else + mFlags &= ~UI_BORDER; +} + +cUIControl * cUIControl::NextGet() const { + return mNext; +} + +cUIControl * cUIControl::NextGetLoop() const { + if ( NULL == mNext ) + return Parent()->ChildAt( 0 ); + else + return mNext; +} + +void cUIControl::Data( const Uint32& data ) { + mData = data; +} + +const Uint32& cUIControl::Data() const { + return mData; +} + +cUIControl * cUIControl::ChildGetAt( eeVector2i CtrlPos, eeUint RecursiveLevel ) { + cUIControl * Ctrl = NULL; + + for( cUIControl * pLoop = mChild; NULL != pLoop && NULL == Ctrl; pLoop = pLoop->NextGet() ) + { + if ( !pLoop->Visible() ) + continue; + + if ( pLoop->Rect().Contains( CtrlPos ) ) { + if ( RecursiveLevel ) + Ctrl = ChildGetAt( CtrlPos - pLoop->Pos(), RecursiveLevel - 1 ); + + if ( NULL == Ctrl ) + Ctrl = pLoop; + } + } + + return Ctrl; +} + +const Uint32& cUIControl::Flags() const { + return mFlags; +} + +void cUIControl::Flags( const Uint32& flags ) { + mFlags |= flags; +} + +void cUIControl::Blend( const EE_RENDERALPHAS& blend ) { + mBlend = blend; +} + +EE_RENDERALPHAS& cUIControl::Blend() { + return mBlend; +} + +void cUIControl::ToFront() { + Parent()->ChildRemove( this ); + mNext = NULL; + Parent()->ChildAdd( this ); +} + +void cUIControl::ToBack() { + Parent()->ChildRemove( this ); + Parent()->ChildAddAt( this, 0 ); +} + +void cUIControl::ToPos( const Uint32& Pos ) { + Parent()->ChildRemove( this ); + Parent()->ChildAddAt( this, Pos ); +} + +void cUIControl::OnVisibleChange() { +} + +void cUIControl::OnEnabledChange() { + if ( !Enabled() && NULL != cUIManager::instance()->FocusControl() ) { + if ( IsChild( cUIManager::instance()->FocusControl() ) ) { + cUIManager::instance()->FocusControl( NULL ); + } + } +} + +void cUIControl::OnPosChange() { +} + +void cUIControl::OnSizeChange() { +} + +void cUIControl::BackgroundDraw() { + eeVector2i Pos( mPos.x, mPos.y ); + ControlToScreen( Pos ); + + cPrimitives P; + P.SetColor( mBackground.Color() ); + P.DrawRectangle( (eeFloat)Pos.x, (eeFloat)Pos.y, (eeFloat)mSize.Width(), (eeFloat)mSize.Height(), 0.f, 1.f, DRAW_FILL, mBackground.Blend() ); +} + +void cUIControl::BorderDraw() { + eeVector2i Pos( mPos.x, mPos.y ); + ControlToScreen( Pos ); + + cPrimitives P; + P.SetColor( mBorder.Color() ); + P.DrawRectangle( (eeFloat)Pos.x, (eeFloat)Pos.y, (eeFloat)mSize.Width(), (eeFloat)mSize.Height(), 0.f, 1.f, DRAW_LINE, mBlend, (eeFloat)mBorder.Width() ); +} + +const Uint32& cUIControl::ControlFlags() const { + return mControlFlags; +} + +void cUIControl::CheckClose() { + cUIControl * ChildLoop = mChild; + + while( NULL != ChildLoop ) { + if ( ChildLoop->ControlFlags() & UI_CTRL_FLAG_CLOSE ) { + delete ChildLoop; + + ChildLoop = mChild; + + continue; + } + + ChildLoop->CheckClose(); + + ChildLoop = ChildLoop->NextGet(); + } +} + +void cUIControl::InternalDraw() { + if ( mVisible ) { + if ( IsClipped() ) { + eeVector2i Pos( mPos ); + ControlToScreen( Pos ); + cEngine::instance()->ClipEnable( Pos.x, Pos.y, mSize.Width(), mSize.Height() ); + } + + Draw(); + + cUIControl * ChildLoop = mChild; + while ( NULL != ChildLoop ) { + if ( ChildLoop->Visible() ) + ChildLoop->InternalDraw(); + + ChildLoop = ChildLoop->NextGet(); + } + + if ( IsClipped() ) + cEngine::instance()->ClipDisable(); + } +} + +void cUIControl::ChildDeleteAll() { + while( NULL != mChild ) + delete mChild; +} + +void cUIControl::ChildAdd( cUIControl * ChildCtrl ) { + if ( NULL == mChild ) + mChild = ChildCtrl; + else { + cUIControl * ChildLoop = mChild; + + while ( NULL != ChildLoop->NextGet() ) + ChildLoop = ChildLoop->NextGet(); + + ChildLoop->mNext = ChildCtrl; + } +} + +void cUIControl::ChildAddAt( cUIControl * ChildCtrl, Uint32 Pos ) { + cUIControl * ChildLoop = mChild; + + if( Pos == 0 ) { + if( mChild == NULL) { + mChild = ChildCtrl; + ChildCtrl->mNext = NULL; + } else { + ChildCtrl->mNext = mChild; + mChild = ChildCtrl; + } + } else { + Uint32 i = 0; + + while ( NULL != ChildLoop->mNext && i < Pos ) { + ChildLoop = ChildLoop->mNext; + i++; + } + + cUIControl * ChildTmp = ChildLoop->mNext; + ChildLoop->mNext = ChildCtrl; + ChildCtrl->mNext = ChildTmp; + } +} + +void cUIControl::ChildRemove( cUIControl * ChildCtrl ) { + if ( ChildCtrl == mChild ) + mChild = mChild->mNext; + else { + cUIControl * ChildLoop = mChild; + + while ( NULL != ChildLoop->mNext ) { + if ( ChildCtrl == ChildLoop->mNext ) { + ChildLoop->mNext = ChildLoop->mNext->mNext; + return; + } + + ChildLoop = ChildLoop->mNext; + } + } +} + +bool cUIControl::IsChild( cUIControl * ChildCtrl ) const { + cUIControl * ChildLoop = mChild; + + while ( NULL != ChildLoop ) { + if ( ChildCtrl == ChildLoop ) + return true; + + ChildLoop = ChildLoop->mNext; + } + + return false; +} + +Uint32 cUIControl::ChildCount() const { + cUIControl * ChildLoop = mChild; + Uint32 Count = 0; + + while( NULL != ChildLoop ) { + ChildLoop = ChildLoop->mNext; + Count++; + } + + return Count; +} + +cUIControl * cUIControl::ChildAt( Uint32 Index ) const { + cUIControl * ChildLoop = mChild; + + while( NULL != ChildLoop && Index) { + ChildLoop = ChildLoop->mNext; + Index--; + } + + return ChildLoop; +} + +cUIControl * cUIControl::ChildPrev( cUIControl * Ctrl, bool Loop ) const { + cUIControl * ChildLoop = NULL; + + if ( NULL != mChild ) { + if ( mChild != Ctrl ) { + ChildLoop = mChild; + + while ( NULL != ChildLoop ) { + if ( ChildLoop->NextGet() == Ctrl ) + break; + + ChildLoop = ChildLoop->NextGet(); + } + } else { + ChildLoop = mChild; + + while ( NULL != ChildLoop->NextGet() ) + ChildLoop = ChildLoop->NextGet(); + + } + } + + return ChildLoop; +} + +cUIControl * cUIControl::ChildNext( cUIControl * Ctrl, bool Loop ) const { + cUIControl * Return = Ctrl->NextGet(); + + if ( NULL == Return && Loop ) // ??? + { + Return = mChild; + } + + return Return; +} + +cUIControl * cUIControl::OverFind( const eeVector2i& Point ) { + cUIControl * pOver = NULL; + + if ( mVisible && mEnabled ) { + UpdateQuad(); + + eeVector2f Localf( (eeFloat)Point.x, (eeFloat)Point.y ); + + if ( IntersectQuad2( mQuad, eeQuad2f( Localf, Localf, Localf, Localf ) ) ) { + cUIControl * ChildLoop = mChild; + + while ( NULL != ChildLoop ) { + cUIControl * ChildOver = ChildLoop->OverFind( Point ); + + if ( NULL != ChildOver ) + pOver = ChildOver; + + ChildLoop = ChildLoop->mNext; + } + + if ( NULL == pOver ) + pOver = const_cast( reinterpret_cast( this ) ); + } + } + + return pOver; +} + +Uint32 cUIControl::IsAnimated() { + return mControlFlags & UI_CTRL_FLAG_ANIM; +} + +Uint32 cUIControl::IsClipped() { + return mFlags & UI_CLIP_ENABLE; +} + +void cUIControl::UpdateQuad() { + eeVector2i Pos = mPos; + ControlToScreen( Pos ); + + mQuad = AABBtoQuad2( eeAABB( (eeFloat)Pos.x, (eeFloat)Pos.y, (eeFloat)Pos.x + mSize.Width(), (eeFloat)Pos.y + mSize.Height() ) ); + mCenter = eeVector2f( (eeFloat)Pos.x + (eeFloat)mSize.Width() * 0.5f, (eeFloat)Pos.y + (eeFloat)mSize.Height() * 0.5f ); + + cUIControl * tParent = Parent(); + + while ( tParent ) { + if ( tParent->IsAnimated() ) { + cUIControlAnim * tP = reinterpret_cast ( tParent ); + + mQuad.Rotate( tP->Angle(), tP->GetQuadCenter() ); + mQuad.Scale( tP->Scale(), tP->GetQuadCenter() ); + } + + tParent = tParent->Parent(); + }; +} + +}} diff --git a/src/ui/cuicontrol.hpp b/src/ui/cuicontrol.hpp new file mode 100644 index 000000000..69ecb6a59 --- /dev/null +++ b/src/ui/cuicontrol.hpp @@ -0,0 +1,277 @@ +#ifndef EE_UICUICONTROL_H +#define EE_UICUICONTROL_H + +#include "base.hpp" +#include "uihelper.hpp" +#include "cuimessage.hpp" +#include "cuievent.hpp" +#include "cuieventkey.hpp" + +namespace EE { namespace UI { + +class cUIManager; + +class EE_API cUIControl { + public: + class cUIBackground { + public: + cUIBackground() : mColor( 0xFF404040 ), mBlendMode( ALPHA_NORMAL ) {} + cUIBackground( const cUIBackground& Back ) : mColor( Back.Color() ), mBlendMode( ALPHA_NORMAL ) {} + + const eeColorA& Color() const { return mColor; } + void Color( const eeColorA& Col ) { mColor = Col; } + + const EE_RENDERALPHAS& Blend() const { return mBlendMode; } + void Blend( const EE_RENDERALPHAS& blend ) { mBlendMode = blend; } + protected: + eeColorA mColor; + EE_RENDERALPHAS mBlendMode; + }; + + class cUIBorder { + public: + cUIBorder() : mColor( 0xFF404040 ), mWidth( 1 ) {} + cUIBorder( const cUIBorder& border ) : mColor( border.Color() ), mWidth( border.Width() ) {} + + const eeColorA& Color() const { return mColor; } + void Color( const eeColorA& Col ) { mColor = Col; } + + const eeUint& Width() const { return mWidth; } + void Width( const eeUint& width ) { mWidth = width; } + protected: + eeColorA mColor; + eeUint mWidth; + }; + + class CreateParams { + public: + CreateParams( + cUIControl * parentCtrl, + const eeVector2i& pos = eeVector2i( 0, 0 ), + const eeSize& size = eeSize( -1, -1 ), + const Uint32& flags = UI_HALIGN_LEFT | UI_VALIGN_CENTER, + const EE_RENDERALPHAS& blend = ALPHA_NORMAL + ) : + ParentCtrl( parentCtrl ), + Pos( pos ), + Size( size ), + Flags( flags ), + Blend( blend ) + {} + + CreateParams() { + ParentCtrl = NULL; + Pos = eeVector2i( 0, 0 ); + Size = eeSize( -1, -1 ); + Flags = UI_HALIGN_LEFT | UI_VALIGN_CENTER; + Blend = ALPHA_NORMAL; + } + + ~CreateParams() {} + + void PosSet( const eeVector2i& pos ) { Pos.x = pos.x; Pos.y = pos.y; } + void PosSet( const Int32& X, const Int32& Y ) { Pos.x = X; Pos.y = Y; } + void Parent( cUIControl * Ctrl ) { ParentCtrl = Ctrl; } + void SizeGet( const eeSize& size ) { Size.x = size.x; Size.y = size.y; } + void SizeGet( const Int32& Width, const Int32& Height ) { Size.x = Width; Size.y = Height; } + + cUIControl * ParentCtrl; + eeVector2i Pos; + eeSize Size; + Uint32 Flags; + cUIBackground Background; + cUIBorder Border; + EE_RENDERALPHAS Blend; + }; + + cUIControl( const CreateParams& Params ); + + void ScreenToControl( eeVector2i& Pos ) const; + + void ControlToScreen( eeVector2i& Pos ) const; + + Uint32 Type() const; + + bool IsType( const Uint32& Type ) const; + + virtual void MessagePost( const cUIMessage * Msg ); + + virtual Uint32 OnMessage( const cUIMessage * Msg ); + + bool IsInside( const eeVector2i& Pos ) const; + + void Pos( const eeVector2i& Pos ); + + void Pos( const Int32& x, const Int32& y ); + + const eeVector2i& Pos() const; + + void Size( const eeSize& Size ); + + void Size( const Int32 Width, const Int32 Height ); + + eeRecti Rect() const; + + const eeSize& Size(); + + void Visible( const bool& visible ); + + bool Visible() const; + + bool Hided() const; + + void Enabled( const bool& enabled ); + + bool Enabled() const; + + bool Disabled() const; + + cUIControl * Parent() const; + + void Parent( cUIControl * parent ); + + void CenterHorizontal(); + + void CenterVertical(); + + void Center(); + + void Close(); + + virtual void Draw(); + + virtual void Update(); + + virtual Uint32 OnKeyDown( const cUIEventKey& _Event ); + + virtual Uint32 OnKeyUp( const cUIEventKey& _Event ); + + virtual Uint32 OnMouseMove( const eeVector2i& Pos, const Uint32 Flags ); + + virtual Uint32 OnMouseDown( const eeVector2i& Pos, const Uint32 Flags ); + + virtual Uint32 OnMouseClick( const eeVector2i& Pos, const Uint32 Flags ); + + virtual Uint32 OnMouseDoubleClick( const eeVector2i& Pos, const Uint32 Flags ); + + virtual Uint32 OnMouseUp( const eeVector2i& Pos, const Uint32 Flags ); + + virtual Uint32 OnMouseEnter( const eeVector2i& Pos, const Uint32 Flags ); + + virtual Uint32 OnMouseExit( const eeVector2i& Pos, const Uint32 Flags ); + + virtual Uint32 OnFocus(); + + virtual Uint32 OnFocusLoss(); + + Uint32 HAlign() const; + + void HAlign( Uint32 halign ); + + Uint32 VAlign() const; + + void VAlign( Uint32 valign ); + + void FillBackground( bool enabled ); + + void Border( bool enabled ); + + cUIControl * NextGet() const; + + cUIControl * NextGetLoop() const; + + void Data( const Uint32& data ); + + const Uint32& Data() const; + + cUIControl * ChildGetAt( eeVector2i CtrlPos, eeUint RecursiveLevel = 0 ); + + const Uint32& Flags() const; + + void Flags( const Uint32& flags ); + + void Blend( const EE_RENDERALPHAS& blend ); + + EE_RENDERALPHAS& Blend(); + + void ToFront(); + + void ToBack(); + + void ToPos( const Uint32& Pos ); + + const Uint32& ControlFlags() const; + + Uint32 IsAnimated(); + + Uint32 IsClipped(); + protected: + friend class cUIManager; + friend class cUIDragable; + friend class cUIControlAnim; + + bool mVisible; + bool mEnabled; + eeVector2i mPos; + eeSize mSize; + cUIControl * mParentCtrl; + Uint32 mFlags; + Uint32 mType; + Uint32 mData; + + cUIControl * mChild; // Pointer to the first child of the control + cUIControl * mNext; // Pointer to the next child + + cUIBackground mBackground; + cUIBorder mBorder; + + Uint32 mControlFlags; + EE_RENDERALPHAS mBlend; + + eeQuad2f mQuad; + eeVector2f mCenter; + + virtual ~cUIControl(); + + virtual void OnVisibleChange(); + + virtual void OnEnabledChange(); + + virtual void OnPosChange(); + + virtual void OnSizeChange(); + + virtual void BackgroundDraw(); + + virtual void BorderDraw(); + + void CheckClose(); + + virtual void InternalDraw(); + + void ChildDeleteAll(); + + void ChildAdd( cUIControl * ChildCtrl ); + + void ChildAddAt( cUIControl * ChildCtrl, Uint32 Pos ); + + void ChildRemove( cUIControl * ChildCtrl ); + + bool IsChild( cUIControl * ChildCtrl ) const; + + Uint32 ChildCount() const; + + cUIControl * ChildAt( Uint32 Index ) const; + + cUIControl * ChildPrev( cUIControl * Ctrl, bool Loop = false ) const; + + cUIControl * ChildNext( cUIControl * Ctrl, bool Loop = false ) const; + + virtual cUIControl * OverFind( const eeVector2i& Point ); + + virtual void UpdateQuad(); +}; + +}} + +#endif diff --git a/src/ui/cuicontrolanim.cpp b/src/ui/cuicontrolanim.cpp new file mode 100644 index 000000000..a43cfc3ef --- /dev/null +++ b/src/ui/cuicontrolanim.cpp @@ -0,0 +1,276 @@ +#include "cuicontrolanim.hpp" +#include "cuimanager.hpp" + +namespace EE { namespace UI { + +cUIControlAnim::cUIControlAnim( const CreateParams& Params ) : + cUIDragable( Params ), + mAngle(0.f), + mScale(1.f), + mAlpha(255.f) +{ + mType |= UI_TYPE_GET(UI_TYPE_CONTROL_ANIM); + mControlFlags |= UI_CTRL_FLAG_ANIM; + UpdateQuad(); +} + +cUIControlAnim::~cUIControlAnim() { +} + +const eeFloat& cUIControlAnim::Angle() const { + return mAngle; +} + +void cUIControlAnim::Angle( const eeFloat& angle ) { + mAngle = angle; + OnAngleChange(); +} + +const eeFloat& cUIControlAnim::Scale() const { + return mScale; +} + +void cUIControlAnim::Scale( const eeFloat& scale ) { + if ( scale >= 0.f ) { + mScale = scale; + OnScaleChange(); + } +} + +const eeFloat& cUIControlAnim::Alpha() const { + return mAlpha; +} + +void cUIControlAnim::Alpha( const eeFloat& alpha ) { + mAlpha = alpha; + OnAlphaChange(); +} + +cUIControl * cUIControlAnim::OverFind( const eeVector2i& Point ) { + cUIControl * pOver = NULL; + + if ( mVisible && mEnabled ) { + UpdateQuad(); + + eeVector2f Localf( (eeFloat)Point.x, (eeFloat)Point.y ); + + if ( IntersectQuad2( mQuad, eeQuad2f( Localf, Localf, Localf, Localf ) ) ) { + cUIControl * ChildLoop = mChild; + + while ( NULL != ChildLoop ) { + cUIControl * ChildOver = ChildLoop->OverFind( Point ); + + if ( NULL != ChildOver ) + pOver = ChildOver; + + ChildLoop = ChildLoop->mNext; + } + + if ( NULL == pOver ) + pOver = const_cast( reinterpret_cast( this ) ); + } + } + + return pOver; +} + +void cUIControlAnim::InternalDraw() { + if ( mVisible ) { + eeVector2i Pos( mPos ); + + if ( mScale != 1.f || mAngle != 0.f || IsClipped() ) + ControlToScreen( Pos ); + + if ( mScale != 1.f || mAngle != 0.f ) { + glPushMatrix(); + + eeVector2f Center( Pos.x + mSize.Width() * 0.5f, Pos.y + mSize.Height() * 0.5f ); + glTranslatef( Center.x , Center.y, 0.f ); + glRotatef( mAngle, 0.0f, 0.0f, 1.0f ); + glScalef( mScale, mScale, 1.0f ); + glTranslatef( -Center.x, -Center.y, 0.f ); + } + + if ( IsClipped() ) + cUIManager::instance()->ClipEnable( Pos.x, Pos.y, mSize.x, mSize.y ); + + Draw(); + + cUIControl * ChildLoop = mChild; + while ( NULL != ChildLoop ) { + if ( ChildLoop->Visible() ) + ChildLoop->InternalDraw(); + + ChildLoop = ChildLoop->NextGet(); + } + + if ( IsClipped() ) { + cUIManager::instance()->ClipDisable(); + } + + if ( mScale != 1.f || mAngle != 0.f ) + glPopMatrix(); + } +} + +void cUIControlAnim::Update() { + cUIDragable::Update(); + + if ( mMoveAnim.Enabled() ) { + mMoveAnim.Update( cUIManager::instance()->Elapsed() ); + Pos( (Int32)mMoveAnim.GetPos().x, (Int32)mMoveAnim.GetPos().y ); + } + + if ( mAlphaAnim.Enabled() ) { + mAlphaAnim.Update( cUIManager::instance()->Elapsed() ); + Alpha( mAlphaAnim.GetRealPos() ); + } + + if ( mScaleAnim.Enabled() ) { + mScaleAnim.Update( cUIManager::instance()->Elapsed() ); + Scale( mScaleAnim.GetRealPos() ); + } + + if ( mAngleAnim.Enabled() ) { + mAngleAnim.Update( cUIManager::instance()->Elapsed() ); + Angle( mAngleAnim.GetRealPos() ); + } + + if ( ( mControlFlags & UI_CTRL_FLAG_CLOSE_FO ) && mAlphaAnim.Ended() ) + Close(); +} + +bool cUIControlAnim::Animating() { + return mAlphaAnim.Enabled() || mAngleAnim.Enabled() || mScaleAnim.Enabled() || mMoveAnim.Enabled(); +} + +void cUIControlAnim::StartAlphaAnim( const eeFloat& From, const eeFloat& To, const eeFloat& TotalTime, cInterpolation::OnPathEndCallback PathEndCallback ) { + mAlphaAnim.ClearWaypoints(); + mAlphaAnim.AddWaypoint( From ); + mAlphaAnim.AddWaypoint( To ); + mAlphaAnim.SetTotalTime( TotalTime ); + mAlphaAnim.Start( PathEndCallback ); + Alpha( From ); +} + +void cUIControlAnim::StartScaleAnim( const eeFloat& From, const eeFloat& To, const eeFloat& TotalTime, cInterpolation::OnPathEndCallback PathEndCallback ) { + mScaleAnim.ClearWaypoints(); + mScaleAnim.AddWaypoint( From ); + mScaleAnim.AddWaypoint( To ); + mScaleAnim.SetTotalTime( TotalTime ); + mScaleAnim.Start( PathEndCallback ); + Scale( From ); +} + +void cUIControlAnim::StartMovement( const eeVector2i& From, const eeVector2i& To, const eeFloat& TotalTime, cWaypoints::OnPathEndCallback PathEndCallback ) { + mMoveAnim.ClearWaypoints(); + mMoveAnim.AddWaypoint( eeVector2f( (eeFloat)From.x, (eeFloat)From.y ) ); + mMoveAnim.AddWaypoint( eeVector2f( (eeFloat)To.x, (eeFloat)To.y ) ); + mMoveAnim.SetTotalTime( TotalTime ); + mMoveAnim.Start( PathEndCallback ); + Pos( From ); +} + +void cUIControlAnim::StartRotation( const eeFloat& From, const eeFloat& To, const eeFloat& TotalTime, cInterpolation::OnPathEndCallback PathEndCallback ) { + mAngleAnim.ClearWaypoints(); + mAngleAnim.AddWaypoint( From ); + mAngleAnim.AddWaypoint( To ); + mAngleAnim.SetTotalTime( TotalTime ); + mAngleAnim.Start( PathEndCallback ); + Angle( From ); +} + +void cUIControlAnim::CreateFadeIn( const eeFloat& Time ) { + StartAlphaAnim( mAlpha, 255.f, Time ); +} + +void cUIControlAnim::CreateFadeOut( const eeFloat& Time ) { + StartAlphaAnim( 255.f, mAlpha, Time ); +} + +void cUIControlAnim::BackgroundDraw() { + eeVector2i Pos( mPos.x, mPos.y ); + ControlToScreen( Pos ); + + cPrimitives P; + P.SetColor( GetColor( mBackground.Color() ) ); + P.DrawRectangle( (eeFloat)Pos.x, (eeFloat)Pos.y, (eeFloat)mSize.Width(), (eeFloat)mSize.Height(), 0.f, 1.f, DRAW_FILL, mBackground.Blend() ); +} + +void cUIControlAnim::BorderDraw() { + eeVector2i Pos( mPos.x, mPos.y ); + ControlToScreen( Pos ); + + cPrimitives P; + P.SetColor( GetColor( mBorder.Color() ) ); + P.DrawRectangle( (eeFloat)Pos.x, (eeFloat)Pos.y, (eeFloat)mSize.Width(), (eeFloat)mSize.Height(), 0.f, 1.f, DRAW_LINE, mBlend, (eeFloat)mBorder.Width() ); +} + +eeColorA cUIControlAnim::GetColor( const eeColorA& Col ) { + return eeColorA( Col.R(), Col.G(), Col.B(), static_cast( (eeFloat)Col.A() * ( mAlpha / 255.f ) ) ); +} + +void cUIControlAnim::CloseFadeOut( const eeFloat& Time ) { + StartAlphaAnim ( mAlpha, 0.f, Time ); + mControlFlags |= UI_CTRL_FLAG_CLOSE_FO; +} + +const eeQuad2f& cUIControlAnim::GetQuad() const { + return mQuad; +} + +const eeVector2f& cUIControlAnim::GetQuadCenter() const { + return mCenter; +} + +void cUIControlAnim::UpdateQuad() { + eeVector2i Pos = mPos; + ControlToScreen( Pos ); + + mQuad = AABBtoQuad2( eeAABB( (eeFloat)Pos.x, (eeFloat)Pos.y, (eeFloat)Pos.x + mSize.Width(), (eeFloat)Pos.y + mSize.Height() ) ); + mCenter = eeVector2f( (eeFloat)Pos.x + (eeFloat)mSize.Width() * 0.5f, (eeFloat)Pos.y + (eeFloat)mSize.Height() * 0.5f ); + + mQuad.Rotate( mAngle, mCenter ); + mQuad.Scale( mScale, mCenter ); + + cUIControl * tParent = Parent(); + + while ( tParent ) { + if ( tParent->IsAnimated() ) { + cUIControlAnim * tP = reinterpret_cast ( tParent ); + + mQuad.Rotate( tP->Angle(), tP->GetQuadCenter() ); + mQuad.Scale( tP->Scale(), tP->GetQuadCenter() ); + } + + tParent = tParent->Parent(); + }; +} + +cInterpolation& cUIControlAnim::AngleInterpolation() { + return mAngleAnim; +} + +cInterpolation& cUIControlAnim::ScaleInterpolation() { + return mScaleAnim; +} + +cInterpolation& cUIControlAnim::AlphaInterpolation() { + return mAlphaAnim; +} + +cWaypoints& cUIControlAnim::MovementInterpolation() { + return mMoveAnim; +} + +void cUIControlAnim::OnAngleChange() { +} + +void cUIControlAnim::OnScaleChange() { +} + +void cUIControlAnim::OnAlphaChange() { +} + +}} + diff --git a/src/ui/cuicontrolanim.hpp b/src/ui/cuicontrolanim.hpp new file mode 100644 index 000000000..f4078a251 --- /dev/null +++ b/src/ui/cuicontrolanim.hpp @@ -0,0 +1,90 @@ +#ifndef EE_UICUICONTROLANIM_H +#define EE_UICUICONTROLANIM_H + +#include "base.hpp" +#include "cuicontrol.hpp" +#include "cuidragable.hpp" + +namespace EE { namespace UI { + +class EE_API cUIControlAnim : public cUIDragable { + public: + cUIControlAnim( const CreateParams& Params ); + + virtual ~cUIControlAnim(); + + virtual void Update(); + + const eeFloat& Angle() const; + + void Angle( const eeFloat& angle ); + + const eeFloat& Scale() const; + + void Scale( const eeFloat& scale ); + + const eeFloat& Alpha() const; + + virtual void Alpha( const eeFloat& alpha ); + + bool Animating(); + + void StartAlphaAnim( const eeFloat& From, const eeFloat& To, const eeFloat& TotalTime, cInterpolation::OnPathEndCallback PathEndCallback = 0 ); + + void StartScaleAnim( const eeFloat& From, const eeFloat& To, const eeFloat& TotalTime, cInterpolation::OnPathEndCallback PathEndCallback = 0 ); + + void StartMovement( const eeVector2i& From, const eeVector2i& To, const eeFloat& TotalTime, cWaypoints::OnPathEndCallback PathEndCallback = 0 ); + + void StartRotation( const eeFloat& From, const eeFloat& To, const eeFloat& TotalTime, cInterpolation::OnPathEndCallback PathEndCallback = 0 ); + + void CreateFadeIn( const eeFloat& Time ); + + void CreateFadeOut( const eeFloat& Time ); + + void CloseFadeOut( const eeFloat& Time ); + + const eeQuad2f& GetQuad() const; + + const eeVector2f& GetQuadCenter() const; + + cInterpolation& AngleInterpolation(); + + cInterpolation& ScaleInterpolation(); + + cInterpolation& AlphaInterpolation(); + + cWaypoints& MovementInterpolation(); + protected: + friend class cUIManager; + + eeFloat mAngle; + eeFloat mScale; + eeFloat mAlpha; + + cInterpolation mAngleAnim; + cInterpolation mScaleAnim; + cInterpolation mAlphaAnim; + cWaypoints mMoveAnim; + + virtual void InternalDraw(); + + virtual cUIControl * OverFind( const eeVector2i& Point ); + + virtual void BackgroundDraw(); + + virtual void BorderDraw(); + + eeColorA GetColor( const eeColorA& Col ); + + virtual void UpdateQuad(); + + virtual void OnAngleChange(); + + virtual void OnScaleChange(); + + virtual void OnAlphaChange(); +}; + +}} + +#endif diff --git a/src/ui/cuidragable.cpp b/src/ui/cuidragable.cpp new file mode 100644 index 000000000..552b44511 --- /dev/null +++ b/src/ui/cuidragable.cpp @@ -0,0 +1,96 @@ +#include "cuidragable.hpp" + +namespace EE { namespace UI { + +cUIDragable::cUIDragable( const cUIControl::CreateParams& Params ) : + cUIControl( Params ), + mDragEnable( false ), + mDragging( false ), + mDragButton(EE_BUTTON_LEFT) +{ +} + +cUIDragable::~cUIDragable() { +} + +Uint32 cUIDragable::OnMouseDown( const eeVector2i& Pos, const Uint32 Flags ) { + if ( !( cInput::instance()->LastPressTrigger() & mDragButton ) && ( Flags & mDragButton ) && mDragEnable && !mDragging ) { + mDragging = true; + mDragPoint = mDraggingPoint = Pos; + } + + return 1; +} + +Uint32 cUIDragable::OnMouseUp( const eeVector2i& Pos, const Uint32 Flags ) { + if ( mDragEnable && mDragging && ( Flags & mDragButton ) ) + mDragging = false; + + return 1; +} + +bool cUIDragable::Dragging() const { + return mDragging; +} + +void cUIDragable::Dragging( const bool& dragging ) { + mDragging = dragging; +} + +const eeVector2i& cUIDragable::DragPoint() const { + return mDragPoint; +} + +void cUIDragable::DragPoint( const eeVector2i& Point ) { + mDragPoint = Point; +} + +const eeVector2i& cUIDragable::DraggingPoint() const { + return mDraggingPoint; +} + +void cUIDragable::DraggingPoint( const eeVector2i& Point ) { + mDraggingPoint = Point; +} + +void cUIDragable::Update() { + cUIControl::Update(); + + if ( !mDragEnable ) + return; + + if ( mDragging ) { + if ( !( cInput::instance()->PressTrigger() & mDragButton ) ) { + mDragging = false; + return; + } + + eeVector2i Pos( cInput::instance()->GetMousePos() ); + + if ( mDraggingPoint.x != Pos.x || mDraggingPoint.y != Pos.y ) { + mDragPoint = mDraggingPoint; + mDraggingPoint = Pos; + + mPos += ( mDragPoint - mDraggingPoint ) * (eeInt)-1; + } else + mDragPoint = mDraggingPoint; + } +} + +const bool& cUIDragable::DragEnable() const { + return mDragEnable; +} + +void cUIDragable::DragEnable( const bool& enable ) { + mDragEnable = enable; +} + +void cUIDragable::DragButton( const Uint32& Button ) { + mDragButton = Button; +} + +const Uint32& cUIDragable::DragButton() const { + return mDragButton; +} + +}} diff --git a/src/ui/cuidragable.hpp b/src/ui/cuidragable.hpp new file mode 100644 index 000000000..7e18cefd5 --- /dev/null +++ b/src/ui/cuidragable.hpp @@ -0,0 +1,44 @@ +#ifndef EE_UICUIDRAGABLE_H +#define EE_UICUIDRAGABLE_H + +#include "cuicontrol.hpp" + +namespace EE { namespace UI { + +class EE_API cUIDragable : public cUIControl { + public: + cUIDragable( const cUIControl::CreateParams& Params ); + + virtual Uint32 OnMouseDown( const eeVector2i& Pos, const Uint32 Flags ); + virtual Uint32 OnMouseUp( const eeVector2i& Pos, const Uint32 Flags ); + + bool Dragging() const; + void Dragging( const bool& dragging ); + + const eeVector2i& DragPoint() const; + void DragPoint( const eeVector2i& Point ); + + const eeVector2i& DraggingPoint() const; + void DraggingPoint( const eeVector2i& Point ); + + virtual void Update(); + + const bool& DragEnable() const; + void DragEnable( const bool& enable ); + + void DragButton( const Uint32& Button ); + const Uint32& DragButton() const; + protected: + virtual ~cUIDragable(); + + bool mDragEnable; + bool mDragging; + eeVector2i mDragPoint; + eeVector2i mDraggingPoint; + Uint32 mDragButton; +}; + +}} + +#endif + diff --git a/src/ui/cuievent.cpp b/src/ui/cuievent.cpp new file mode 100644 index 000000000..6d80b5545 --- /dev/null +++ b/src/ui/cuievent.cpp @@ -0,0 +1,18 @@ +#include "cuievent.hpp" +#include "cuicontrol.hpp" + +namespace EE { namespace UI { + +cUIEvent::cUIEvent( cUIControl * Ctrl ) { + mCtrl = Ctrl; +} + +cUIEvent::~cUIEvent() +{ +} + +cUIControl * cUIEvent::Ctrl() const { + return mCtrl; +} + +}} \ No newline at end of file diff --git a/src/ui/cuievent.hpp b/src/ui/cuievent.hpp new file mode 100644 index 000000000..2ffa96e01 --- /dev/null +++ b/src/ui/cuievent.hpp @@ -0,0 +1,23 @@ +#ifndef EE_UICUIEVENT_HPP +#define EE_UICUIEVENT_HPP + +#include "base.hpp" + +namespace EE { namespace UI { + +class cUIControl; + +class EE_API cUIEvent { + public: + cUIEvent( cUIControl * Ctrl ); + + ~cUIEvent(); + + cUIControl * Ctrl() const; + protected: + cUIControl * mCtrl; +}; + +}} + +#endif diff --git a/src/ui/cuieventkey.cpp b/src/ui/cuieventkey.cpp new file mode 100644 index 000000000..6f6445da8 --- /dev/null +++ b/src/ui/cuieventkey.cpp @@ -0,0 +1,25 @@ +#include "cuieventkey.hpp" +#include "cuicontrol.hpp" + +namespace EE { namespace UI { + +cUIEventKey::cUIEventKey( cUIControl * Ctrl, const Uint32& KeyCode, const Uint16& Char ) : + cUIEvent( Ctrl ), + mKeyCode( KeyCode ), + mChar( Char ) +{ +} + +cUIEventKey::~cUIEventKey() +{ +} + +Uint32 cUIEventKey::KeyCode() const { + return mKeyCode; +} + +Uint16 cUIEventKey::Char() const { + return mChar; +} + +}} \ No newline at end of file diff --git a/src/ui/cuieventkey.hpp b/src/ui/cuieventkey.hpp new file mode 100644 index 000000000..1f5617c5e --- /dev/null +++ b/src/ui/cuieventkey.hpp @@ -0,0 +1,27 @@ +#ifndef EE_UICUIEVENTKEY_HPP +#define EE_UICUIEVENTKEY_HPP + +#include "base.hpp" +#include "cuievent.hpp" + +namespace EE { namespace UI { + +class cUIControl; + +class EE_API cUIEventKey : public cUIEvent { + public: + cUIEventKey( cUIControl * Ctrl, const Uint32& KeyCode, const Uint16& Char ); + + ~cUIEventKey(); + + Uint32 KeyCode() const; + + Uint16 Char() const; + protected: + Uint32 mKeyCode; + Uint16 mChar; +}; + +}} + +#endif diff --git a/src/ui/cuigfx.cpp b/src/ui/cuigfx.cpp new file mode 100644 index 000000000..1601623fd --- /dev/null +++ b/src/ui/cuigfx.cpp @@ -0,0 +1,69 @@ +#include "cuigfx.hpp" + +namespace EE { namespace UI { + +cUIGfx::cUIGfx( const cUIGfx::CreateParams& Params ) : + cUIControlAnim( Params ), + mShape( Params.Shape ), + mColor( Params.ShapeColor ), + mRender( Params.ShapeRender ) +{ + mType |= UI_TYPE_GET(UI_TYPE_GFX); + + if ( Flags() & UI_AUTO_SIZE || ( Params.Size.x == -1 && Params.Size.y == -1 ) ) + Size( mShape->Size() ); + + if ( mColor.voidRGB ) { + mColor.Alpha = (Uint8)mAlpha; + mColor.voidRGB = false; + } +} + +cUIGfx::~cUIGfx() { +} + +void cUIGfx::Draw() { + cUIControlAnim::Draw(); + + if ( mVisible ) { + eeVector2i Pos = mPos; + ControlToScreen( Pos ); + + mShape->Draw( (eeFloat)Pos.x, (eeFloat)Pos.y, mColor, 0.f, 1.f, mBlend, mRender ); + } +} + +void cUIGfx::Alpha( const eeFloat& alpha ) { + cUIControlAnim::Alpha( alpha ); + mColor.Alpha = (Uint8)alpha; +} + +cShape * cUIGfx::Shape() const { + return mShape; +} + +const eeRGBA& cUIGfx::Color() const { + return mColor; +} + +void cUIGfx::Color( const eeRGBA& color ) { + mColor = color; + Alpha( color.A() ); +} + +const EE_RENDERTYPE& cUIGfx::RenderType() const { + return mRender; +} + +void cUIGfx::RenderType( const EE_RENDERTYPE& render ) { + mRender = render; +} + +void cUIGfx::OnSizeChange() { + if ( Flags() & UI_FIT_TO_CONTROL ) { + mShape->DestWidth( (eeFloat)mSize.x ); + mShape->DestHeight( (eeFloat)mSize.y ); + } +} + +}} diff --git a/src/ui/cuigfx.hpp b/src/ui/cuigfx.hpp new file mode 100644 index 000000000..0ba99d964 --- /dev/null +++ b/src/ui/cuigfx.hpp @@ -0,0 +1,52 @@ +#ifndef EE_UICUIGFX_H +#define EE_UICUIGFX_H + +#include "cuicontrolanim.hpp" + +namespace EE { namespace UI { + +class EE_API cUIGfx : public cUIControlAnim { + public: + class CreateParams : public cUIControl::CreateParams { + public: + inline CreateParams() : cUIControl::CreateParams() { + Shape = NULL; + ShapeColor = eeRGBA( true ); + ShapeRender = RN_NORMAL; + } + + inline ~CreateParams() {} + + cShape * Shape; + eeRGBA ShapeColor; + EE_RENDERTYPE ShapeRender; + }; + + cUIGfx( const cUIGfx::CreateParams& Params ); + + ~cUIGfx(); + + virtual void Draw(); + + virtual void Alpha( const eeFloat& alpha ); + + cShape * Shape() const; + + const eeRGBA& Color() const; + + void Color( const eeRGBA& color ); + + const EE_RENDERTYPE& RenderType() const; + + void RenderType( const EE_RENDERTYPE& render ); + + virtual void OnSizeChange(); + protected: + cShape * mShape; + eeRGBA mColor; + EE_RENDERTYPE mRender; +}; + +}} + +#endif diff --git a/src/ui/cuimanager.cpp b/src/ui/cuimanager.cpp new file mode 100644 index 000000000..e58792251 --- /dev/null +++ b/src/ui/cuimanager.cpp @@ -0,0 +1,209 @@ +#include "cuimanager.hpp" + +namespace EE { namespace UI { + +cUIManager::cUIManager() : + mEE( NULL ), + mKM( NULL ), + mInit( false ), + mControl( NULL ), + mFocusControl( NULL ), + mOverControl( NULL ), + mCbId(-1) +{ + mEE = cEngine::instance(); + mKM = cInput::instance(); +} + +cUIManager::~cUIManager() { + Shutdown(); +} + +void cUIManager::Init() { + if ( mInit ) + Shutdown(); + + mInit = true; + mControl = new cUIControlAnim( cUIControl::CreateParams( NULL, eeVector2i( 0, 0 ), eeSize( cEngine::instance()->GetWidth(), cEngine::instance()->GetHeight() ) ) ); + mControl->Visible( true ); + mControl->Enabled( true ); + + mFocusControl = mControl; + mOverControl = mControl; + + mCbId = cInput::instance()->PushCallback( boost::bind( &cUIManager::InputCallback, this, _1 ) ); +} + +void cUIManager::Shutdown() { + if ( mInit ) { + if ( -1 != mCbId ) + cInput::instance()->PopCallback( mCbId ); + + mOverControl = NULL; + mFocusControl = NULL; + + eeSAFE_DELETE( mControl ); + mInit = false; + } +} + +void cUIManager::InputCallback( EE_Event * Event ) { + switch( Event->type ) { + case SDL_KEYUP: + SendKeyUp( Event ); + break; + case SDL_KEYDOWN: + SendKeyDown( Event ); + break; + } +} + +void cUIManager::ResizeControl() { + mControl->Size( mEE->GetWidth(), mEE->GetHeight() ); + cUIMessage Msg( mControl, cUIMessage::WindowResize ); + mControl->MessagePost( &Msg ); +} + +void cUIManager::SendKeyUp( EE_Event * Event ) { + cUIEventKey KeyEvent = cUIEventKey( mFocusControl, Event->key.keysym.sym, Event->key.keysym.unicode ); + cUIControl * CtrlLoop = mFocusControl; + + while( NULL != CtrlLoop ) { + if ( CtrlLoop->Enabled() && CtrlLoop->OnKeyUp( KeyEvent ) ) + break; + + CtrlLoop = CtrlLoop->Parent(); + } +} + +void cUIManager::SendKeyDown( EE_Event * Event ) { + cUIEventKey KeyEvent = cUIEventKey( mFocusControl, Event->key.keysym.sym, Event->key.keysym.unicode ); + cUIControl * CtrlLoop = mFocusControl; + + while( NULL != CtrlLoop ) { + if ( CtrlLoop->Enabled() && CtrlLoop->OnKeyDown( KeyEvent ) ) + break; + + CtrlLoop = CtrlLoop->Parent(); + } +} + +cUIControl * cUIManager::FocusControl() const { + return mFocusControl; +} + +void cUIManager::FocusControl( cUIControl * Ctrl ) { + mFocusControl = Ctrl; +} + +cUIControl * cUIManager::OverControl() const { + return mOverControl; +} + +void cUIManager::OverControl( cUIControl * Ctrl ) { + mOverControl = Ctrl; +} + +void cUIManager::Update() { + mElapsed = mEE->Elapsed(); + + if ( mKM->ReleaseTrigger() ) { + if ( NULL != mFocusControl ) { + mFocusControl->OnMouseUp( mKM->GetMousePos(), mKM->ReleaseTrigger() ); + + if ( mKM->ClickTrigger() ) { + mFocusControl->OnMouseClick( mKM->GetMousePos(), mKM->ClickTrigger() ); + + if ( mKM->DoubleClickTrigger() ) + mFocusControl->OnMouseDoubleClick( mKM->GetMousePos(), mKM->DoubleClickTrigger() ); + } + } + } + + cUIControl * pOver = mControl->OverFind( mKM->GetMousePos() ); + + if ( pOver != mOverControl ) { + if ( NULL != mOverControl ) { + mOverControl->OnMouseExit( mKM->GetMousePos(), 0 ); + cUIMessage Msg( mOverControl, cUIMessage::MouseExit ); + mOverControl->MessagePost( &Msg ); + } + + mOverControl = pOver; + + if ( NULL != mOverControl ) { + mOverControl->OnMouseEnter( mKM->GetMousePos(), 0 ); + cUIMessage Msg( mOverControl, cUIMessage::MouseEnter ); + mOverControl->MessagePost( &Msg ); + } + } else { + if ( NULL != mOverControl ) + mOverControl->OnMouseMove( mKM->GetMousePos(), mKM->PressTrigger() ); + } + + if ( mKM->PressTrigger() ) { + if ( NULL != mOverControl ) { + if ( mOverControl != mFocusControl ) { + mOverControl->OnFocus(); + mFocusControl->OnFocusLoss(); + + mFocusControl = mOverControl; + } + + mOverControl->OnMouseDown( mKM->GetMousePos(), mKM->PressTrigger() ); + } + } + + mControl->Update(); + mControl->CheckClose(); +} + +void cUIManager::Draw() { + mControl->InternalDraw(); +} + +cUIControlAnim * cUIManager::MainControl() const { + return mControl; +} + +const eeFloat& cUIManager::Elapsed() const { + return mElapsed; +} + +void cUIManager::ClipEnable( const Int32& x, const Int32& y, const Int32& Width, const Int32& Height ) { + GLdouble tX = (GLdouble)x; + GLdouble tY = (GLdouble)y; + GLdouble tW = (GLdouble)Width; + GLdouble tH = (GLdouble)Height; + + GLdouble clip_left[] = { 1.0, 0.0, 0.0, 0.0 }; + clip_left[3] = -tX; + + GLdouble clip_right[] = { -1.0, 0.0, 0.0, 0.0 }; + clip_right[3] = tX + tW; + + GLdouble clip_top[] = { 0.0, 1.0, 0.0, 0.0 }; + clip_top[3] = -tY; + + GLdouble clip_bottom[] = { 0.0, -1.0, 0.0, 0.0 }; + clip_bottom[3] = tY + tH; + + glClipPlane(GL_CLIP_PLANE0, clip_left); + glClipPlane(GL_CLIP_PLANE1, clip_right); + glClipPlane(GL_CLIP_PLANE2, clip_top); + glClipPlane(GL_CLIP_PLANE3, clip_bottom); + + glEnable(GL_CLIP_PLANE0); + glEnable(GL_CLIP_PLANE1); + glEnable(GL_CLIP_PLANE2); + glEnable(GL_CLIP_PLANE3); +} + +void cUIManager::ClipDisable() { + glDisable(GL_CLIP_PLANE0); + glDisable(GL_CLIP_PLANE1); + glDisable(GL_CLIP_PLANE2); + glDisable(GL_CLIP_PLANE3); +} + +}} diff --git a/src/ui/cuimanager.hpp b/src/ui/cuimanager.hpp new file mode 100644 index 000000000..c623a3681 --- /dev/null +++ b/src/ui/cuimanager.hpp @@ -0,0 +1,62 @@ +#ifndef EE_UICUIMANAGER_H +#define EE_UICUIMANAGER_H + +#include "cuicontrol.hpp" +#include "cuicontrolanim.hpp" + +namespace EE { namespace UI { + +class cUIControl; + +class EE_API cUIManager : public cSingleton { + friend class cSingleton; + public: + cUIManager(); + ~cUIManager(); + + cUIControlAnim * MainControl() const; + + cUIControl * FocusControl() const; + + void FocusControl( cUIControl * Ctrl ); + + cUIControl * OverControl() const; + + void OverControl( cUIControl * Ctrl ); + + void Init(); + + void Shutdown(); + + void Update(); + + void Draw(); + + const eeFloat& Elapsed() const; + + void ClipEnable( const Int32& x, const Int32& y, const Int32& Width, const Int32& Height ); + + void ClipDisable(); + + void ResizeControl(); + protected: + cEngine * mEE; + cInput * mKM; + + bool mInit; + cUIControlAnim * mControl; + cUIControl * mFocusControl; + cUIControl * mOverControl; + + eeFloat mElapsed; + + Int32 mCbId; + + void InputCallback( EE_Event * Event ); + void SendKeyUp( EE_Event * Event ); + void SendKeyDown( EE_Event * Event ); +}; + +}} + +#endif diff --git a/src/ui/cuimessage.cpp b/src/ui/cuimessage.cpp new file mode 100644 index 000000000..ceb526ab1 --- /dev/null +++ b/src/ui/cuimessage.cpp @@ -0,0 +1,24 @@ +#include "cuimessage.hpp" +#include "cuicontrol.hpp" + +namespace EE { namespace UI { + +cUIMessage::cUIMessage( cUIControl * Ctrl, const Uint32& Msg ) : + mCtrl( Ctrl ), + mMsg( Msg ) +{ +} + +cUIMessage::~cUIMessage() +{ +} + +cUIControl * cUIMessage::Sender() const { + return mCtrl; +} + +Uint32 cUIMessage::Msg( void ) const { + return mMsg; +} + +}} \ No newline at end of file diff --git a/src/ui/cuimessage.hpp b/src/ui/cuimessage.hpp new file mode 100644 index 000000000..d480706cf --- /dev/null +++ b/src/ui/cuimessage.hpp @@ -0,0 +1,36 @@ +#ifndef EE_UICUIMESSAGE_HPP +#define EE_UICUIMESSAGE_HPP + +#include "base.hpp" + +namespace EE { namespace UI { + +class cUIControl; + +class EE_API cUIMessage { + public: + enum + { + ClickMsg = 0, + MouseEnter, + MouseExit, + WindowResize, + UserMsg, + ForceDWord = 0xFFFFFFFF, + }; + + cUIMessage( cUIControl * Ctrl, const Uint32& Msg ); + + ~cUIMessage(); + + cUIControl * Sender() const; + + Uint32 Msg( void ) const; + private: + cUIControl * mCtrl; + Uint32 mMsg; +}; + +}} + +#endif diff --git a/src/ui/cuitextbox.cpp b/src/ui/cuitextbox.cpp new file mode 100644 index 000000000..2228bda95 --- /dev/null +++ b/src/ui/cuitextbox.cpp @@ -0,0 +1,136 @@ +#include "cuitextbox.hpp" + +namespace EE { namespace UI { + +cUITextBox::cUITextBox( const cUITextBox::CreateParams& Params ) : + cUIControlAnim( Params ), + mFontColor( Params.FontColor ), + mFontShadowColor( Params.FontShadowColor ), + mAlignOffset( 0.f, 0.f ) +{ + mTextCache.Font( Params.Font ); + mTextCache.Color( mFontColor ); + mTextCache.ShadowColor( mFontShadowColor ); + + mType |= UI_TYPE_GET(UI_TYPE_TEXTBOX); + + AutoAlign(); +} + +cUITextBox::~cUITextBox() { +} + +void cUITextBox::Draw() { + if ( mVisible ) { + cUIControl::Draw(); + + eeVector2i Pos = mPos; + ControlToScreen( Pos ); + + mTextCache.Draw( (eeFloat)Pos.x + mAlignOffset.x, (eeFloat)Pos.y + mAlignOffset.y, Flags(), 1.f, 0.f, mBlend ); + } +} + +cFont * cUITextBox::Font() const { + return mTextCache.Font(); +} + +void cUITextBox::Font( cFont * font ) { + mTextCache.Font( font ); + AutoShrink(); + AutoSize(); + AutoAlign(); + OnFontChanged(); +} + +const std::wstring& cUITextBox::Text() { + return mTextCache.Text(); +} + +void cUITextBox::Text( const std::string& text ) { + Text( stringTowstring( text ) ); +} + +void cUITextBox::Text( const std::wstring& text ) { + mTextCache.Text( text ); + AutoShrink(); + AutoSize(); + AutoAlign(); + OnTextChanged(); +} + +const eeColorA& cUITextBox::Color() const { + return mFontColor; +} + +void cUITextBox::Color( const eeColorA& color ) { + mFontColor = color; + Alpha( color.A() ); +} + +const eeColorA& cUITextBox::ShadowColor() const { + return mFontShadowColor; +} + +void cUITextBox::ShadowColor( const eeColorA& color ) { + mFontShadowColor = color; + Alpha( color.A() ); +} + +void cUITextBox::Alpha( const eeFloat& alpha ) { + cUIControlAnim::Alpha( alpha ); + mFontColor.Alpha = (Uint8)alpha; + mFontShadowColor.Alpha = (Uint8)alpha; +} + +void cUITextBox::AutoShrink() { + if ( Flags() & UI_AUTO_SHRINK_TEXT ) + mTextCache.Font()->ShrinkText( mTextCache.Text(), mSize.Width() ); +} + +void cUITextBox::AutoSize() { + if ( Flags() & UI_AUTO_SIZE ) { + mSize.Width( (eeInt)mTextCache.GetTextWidth() ); + mSize.Height( (eeInt)mTextCache.GetTextHeight() ); + } +} + +void cUITextBox::AutoAlign() { + switch ( FontHAlignGet( Flags() ) ) { + case UI_HALIGN_CENTER: + mAlignOffset.x = ( (eeFloat)mSize.x - (eeFloat)mTextCache.GetTextWidth() ) * 0.5f; + break; + case UI_HALIGN_RIGHT: + mAlignOffset.x = ( (eeFloat)mSize.x - (eeFloat)mTextCache.GetTextWidth() ); + break; + case UI_HALIGN_LEFT: + mAlignOffset.x = 0.f; + break; + } + + switch ( FontVAlignGet( Flags() ) ) { + case UI_VALIGN_CENTER: + mAlignOffset.y = ( (eeFloat)mSize.y - (eeFloat)mTextCache.GetTextHeight() ) * 0.5f; + break; + case UI_VALIGN_BOTTOM: + mAlignOffset.y = ( (eeFloat)mSize.y - (eeFloat)mTextCache.GetTextHeight() ); + break; + case UI_VALIGN_TOP: + mAlignOffset.y = 0.f; + break; + } +} + +void cUITextBox::OnSizeChange() { + AutoShrink(); + AutoSize(); + AutoAlign(); +} + +void cUITextBox::OnTextChanged() { +} + +void cUITextBox::OnFontChanged() { +} + +}} diff --git a/src/ui/cuitextbox.hpp b/src/ui/cuitextbox.hpp new file mode 100644 index 000000000..46b214ea0 --- /dev/null +++ b/src/ui/cuitextbox.hpp @@ -0,0 +1,69 @@ +#ifndef EE_UICUITEXTBOX_H +#define EE_UICUITEXTBOX_H + +#include "cuicontrolanim.hpp" + +namespace EE { namespace UI { + +class EE_API cUITextBox : public cUIControlAnim { + public: + class CreateParams : public cUIControl::CreateParams { + public: + inline CreateParams() : cUIControl::CreateParams() { + Font = NULL; + } + + inline ~CreateParams() {} + + cFont * Font; + eeColorA FontColor; + eeColorA FontShadowColor; + }; + + cUITextBox( const cUITextBox::CreateParams& Params ); + + ~cUITextBox(); + + virtual void Draw(); + + virtual void Alpha( const eeFloat& alpha ); + + cFont * Font() const; + + void Font( cFont * font ); + + const std::wstring& Text(); + + void Text( const std::wstring& text ); + + void Text( const std::string& text ); + + const eeColorA& Color() const; + + void Color( const eeColorA& color ); + + const eeColorA& ShadowColor() const; + + void ShadowColor( const eeColorA& color ); + + virtual void OnTextChanged(); + + virtual void OnFontChanged(); + protected: + cTextCache mTextCache; + eeColorA mFontColor; + eeColorA mFontShadowColor; + eeVector2f mAlignOffset; + + virtual void OnSizeChange(); + + void AutoShrink(); + + void AutoSize(); + + void AutoAlign(); +}; + +}} + +#endif diff --git a/src/ui/cuitextinput.cpp b/src/ui/cuitextinput.cpp new file mode 100644 index 000000000..d6fb98151 --- /dev/null +++ b/src/ui/cuitextinput.cpp @@ -0,0 +1,127 @@ +#include "cuitextinput.hpp" +#include "cuimanager.hpp" + +namespace EE { namespace UI { + +cUITextInput::cUITextInput( const cUITextInput::CreateParams& Params ) : + cUITextBox( Params ), + mCursorPos(0) +{ + mTextBuffer.Start(); + mTextBuffer.Active( false ); + mTextBuffer.SupportNewLine( Params.SupportNewLine ); + mTextBuffer.SupportFreeEditing( Params.SupportFreeEditing ); + mTextBuffer.MaxLenght( Params.MaxLenght ); + mTextBuffer.SetReturnCallback( boost::bind( &cUITextInput::OnPressEnter, this ) ); +} + +cUITextInput::~cUITextInput() { +} + +void cUITextInput::Update() { + cUITextBox::Update(); + + if ( mTextBuffer.ChangedSinceLastUpdate() ) { + eeVector2f offSet = mAlignOffset; + + Text( mTextBuffer.Buffer() ); + + mAlignOffset = offSet; + + ResetWaitCursor(); + + AlignFix(); + + return; + } + + if ( mCursorPos != mTextBuffer.CurPos() ) { + AlignFix(); + mCursorPos = mTextBuffer.CurPos(); + } +} + +void cUITextInput::Draw() { + cUITextBox::Draw(); + + if ( Visible() && mTextBuffer.Active() && mTextBuffer.SupportFreeEditing() ) { + mWaitCursorTime += cUIManager::instance()->Elapsed(); + + if ( mShowingWait ) { + bool disableSmooth = mShowingWait && cEngine::instance()->GetVideoInfo()->LineSmooth; + + if ( disableSmooth ) + cEngine::instance()->SetLineSmooth( false ); + + cPrimitives P; + P.SetColor( mFontColor ); + + eeVector2i Pos = mPos; + ControlToScreen( Pos ); + + eeFloat CurPosX = Pos.x + mAlignOffset.x + mCurPos.x + 1; + eeFloat CurPosY = Pos.y + mAlignOffset.y + mCurPos.y; + + if ( CurPosX > (eeFloat)Pos.x + (eeFloat)mSize.x ) + CurPosX = (eeFloat)Pos.x + (eeFloat)mSize.x; + + P.DrawLine( CurPosX, CurPosY, CurPosX, CurPosY + mTextCache.Font()->GetFontHeight(), 1.f ); + + if ( disableSmooth ) + cEngine::instance()->SetLineSmooth( true ); + } + + if ( mWaitCursorTime >= 500.f ) { + mShowingWait = !mShowingWait; + mWaitCursorTime = 0.f; + } + } +} + +Uint32 cUITextInput::OnFocus() { + mTextBuffer.Active( true ); + ResetWaitCursor(); + return 1; +} + +Uint32 cUITextInput::OnFocusLoss() { + mTextBuffer.Active( false ); + return 1; +} + +Uint32 cUITextInput::OnPressEnter() { + return 0; +} + +void cUITextInput::PushIgnoredChar( const Uint32& ch ) { + mTextBuffer.PushIgnoredChar( ch ); +} + +void cUITextInput::ResetWaitCursor() { + mShowingWait = true; + mWaitCursorTime = 0.f; +} + +void cUITextInput::AlignFix() { + if ( !( FontHAlignGet( Flags() ) == UI_HALIGN_LEFT && !mTextBuffer.SupportNewLine() ) ) + return; + + Uint32 NLPos = 0; + Uint32 LineNum = mTextBuffer.GetCurPosLinePos( NLPos ); + + mTextCache.Font()->SetText( mTextBuffer.Buffer().substr( NLPos, mTextBuffer.CurPos() - NLPos ) ); + + eeFloat tW = mTextCache.Font()->GetTextWidth(); + eeFloat tX = mAlignOffset.x + tW; + + mCurPos.x = tW; + mCurPos.y = (eeFloat)LineNum * (eeFloat)mTextCache.GetTextHeight(); + + if ( tX < 0.f ) + mAlignOffset.x = -( mAlignOffset.x + ( tW - mAlignOffset.x ) ); + else if ( tX > mSize.Width() ) + mAlignOffset.x = mSize.Width() - ( mAlignOffset.x + ( tW - mAlignOffset.x ) ); + +} + +}} diff --git a/src/ui/cuitextinput.hpp b/src/ui/cuitextinput.hpp new file mode 100644 index 000000000..40898b993 --- /dev/null +++ b/src/ui/cuitextinput.hpp @@ -0,0 +1,54 @@ +#ifndef EE_UICUITEXTINPUT_H +#define EE_UICUITEXTINPUT_H + +#include "cuicontrolanim.hpp" +#include "cuitextbox.hpp" + +namespace EE { namespace UI { + +class EE_API cUITextInput : public cUITextBox { + public: + class CreateParams : public cUITextBox::CreateParams { + public: + inline CreateParams() : cUITextBox::CreateParams() { + SupportNewLine = true; + SupportFreeEditing = true; + MaxLenght = 256; + } + + inline ~CreateParams() {} + + bool SupportNewLine; + bool SupportFreeEditing; + Uint32 MaxLenght; + }; + + cUITextInput( const cUITextInput::CreateParams& Params ); + + ~cUITextInput(); + + virtual void Update(); + + virtual void Draw(); + + virtual Uint32 OnFocus(); + + virtual Uint32 OnFocusLoss(); + + virtual Uint32 OnPressEnter(); + + void PushIgnoredChar( const Uint32& ch ); + protected: + cInputTextBuffer mTextBuffer; + bool mShowingWait; + eeFloat mWaitCursorTime; + eeVector2f mCurPos; + eeInt mCursorPos; + + void ResetWaitCursor(); + void AlignFix(); +}; + +}} + +#endif diff --git a/src/ui/uihelper.cpp b/src/ui/uihelper.cpp new file mode 100644 index 000000000..cf8cddf2a --- /dev/null +++ b/src/ui/uihelper.cpp @@ -0,0 +1,13 @@ +#include "uihelper.hpp" + +namespace EE { namespace UI { + +Uint32 HAlignGet( Uint32 Flags ) { + return Flags & UI_HALIGN_MASK; +} + +Uint32 VAlignGet( Uint32 Flags ) { + return Flags & UI_VALIGN_MASK; +} + +}} diff --git a/src/ui/uihelper.hpp b/src/ui/uihelper.hpp new file mode 100644 index 000000000..4141733c8 --- /dev/null +++ b/src/ui/uihelper.hpp @@ -0,0 +1,45 @@ +#ifndef EE_UIHELPER_HPP +#define EE_UIHELPER_HPP + +#include "base.hpp" + +namespace EE { namespace UI { + +#define UI_HALIGN_LEFT FONT_DRAW_LEFT +#define UI_HALIGN_RIGHT FONT_DRAW_RIGHT +#define UI_HALIGN_CENTER FONT_DRAW_CENTER +#define UI_HALIGN_MASK FONT_DRAW_HALIGN_MASK + +Uint32 EE_API HAlignGet( Uint32 Flags ); + +#define UI_VALIGN_TOP FONT_DRAW_TOP +#define UI_VALIGN_BOTTOM FONT_DRAW_BOTTOM +#define UI_VALIGN_CENTER FONT_DRAW_MIDDLE +#define UI_VALIGN_MASK FONT_DRAW_VALIGN_MASK + +Uint32 EE_API VAlignGet( Uint32 Flags ); + +#define UI_CTRL_FLAG_CLOSE (1 << 0) +#define UI_CTRL_FLAG_CLOSE_FO (1 << 1) +#define UI_CTRL_FLAG_ANIM (1 << 2) + +#define UI_TEXT_DRAW_SHADOW FONT_DRAW_SHADOW +#define UI_AUTO_SIZE (1 << 6) +#define UI_INGORE_FOCUS (1 << 7) +#define UI_FILL_BACKGROUND (1 << 8) +#define UI_BORDER (1 << 9) +#define UI_TAB_STOP (1 << 10) +#define UI_FIT_TO_CONTROL (1 << 11) +#define UI_CLIP_ENABLE (1 << 12) +#define UI_AUTO_SHRINK_TEXT (1 << 13) + +#define UI_TYPE_CONTROL (0) +#define UI_TYPE_CONTROL_ANIM (1) +#define UI_TYPE_GFX (2) +#define UI_TYPE_TEXTBOX (3) + +#define UI_TYPE_GET(X) ( 1 << (X) ) + +}} + +#endif diff --git a/src/utils/base.hpp b/src/utils/base.hpp new file mode 100644 index 000000000..66786ed9b --- /dev/null +++ b/src/utils/base.hpp @@ -0,0 +1,7 @@ +#ifndef EE_UTILS_BASE +#define EE_UTILS_BASE + +#include "../base.hpp" +#include "helper.hpp" + +#endif diff --git a/src/utils/cinterpolation.cpp b/src/utils/cinterpolation.cpp new file mode 100644 index 000000000..958df21e2 --- /dev/null +++ b/src/utils/cinterpolation.cpp @@ -0,0 +1,214 @@ +#include "cinterpolation.hpp" +#include "easing.hpp" +using namespace EE::Utils::easing; + +namespace EE { namespace Utils { + +cInterpolation::cInterpolation() : + mType(LINEAR), + mEnable(false), + mUpdate(true), + mLoop(false), + mEnded(false), + mTotDist(0.f), + mCurPoint(0), + mCurTime(0), + mSpeed(1.3f), + mActP(NULL), + mNexP(NULL), + mOnPathEndCallback(NULL) +{ +} + +cInterpolation::~cInterpolation() { +} + +void cInterpolation::Start( OnPathEndCallback PathEndCallback ) { + mEnable = true; + mOnPathEndCallback = PathEndCallback; + + if ( mPoints.size() ) { + mActP = &mPoints[ 0 ]; + + if ( mPoints.size() > 1 ) + mNexP = &mPoints[ 1 ]; + + mCurPos = mPoints[0].p; + } else + mEnable = false; +} + +void cInterpolation::Stop() { + mEnable = false; +} + +void cInterpolation::Reset() { + mTotDist = 0.f; + mActP = mNexP = NULL; + mEnable = false; + mCurPoint = 0; + mUpdate = true; + mEnded = false; + mCurTime = 0; + mOnPathEndCallback = NULL; + + if ( mPoints.size() ) + mCurPos = mPoints[0].p; +} + +void cInterpolation::ClearWaypoints() { + Reset(); + mPoints.clear(); +} + +void cInterpolation::AddWaypoint( const eeFloat Pos, const eeFloat Time ) { + mPoints.push_back( cPoint1df( Pos, Time ) ); + + if ( mPoints.size() >= 2 ) + mTotDist += fabs( mPoints[ mPoints.size() - 1 ].p - mPoints[ mPoints.size() - 2 ].p ); +} + +bool cInterpolation::EditWaypoint( const eeUint PointNum, const eeFloat NewPos, const eeFloat NewTime ) { + if ( PointNum < mPoints.size() ) { + if ( 0 == PointNum ) + mTotDist -= fabs( mPoints[ PointNum ].p - mPoints[ PointNum + 1 ].p ); + else + mTotDist -= fabs( mPoints[ PointNum ].p - mPoints[ PointNum - 1 ].p ); + + mPoints[ PointNum ] = cPoint1df( NewPos, NewTime ); + + if ( 0 == PointNum ) { + if ( PointNum + (eeUint)1 < mPoints.size() ) + mTotDist += abs( mPoints[ PointNum ].p - mPoints[ PointNum + 1 ].p ); + } + else + mTotDist += abs( mPoints[ PointNum ].p - mPoints[ PointNum - 1 ].p ); + + return true; + } + return false; +} + +bool cInterpolation::EraseWaypoint( const eeUint PointNum ) { + if ( PointNum < mPoints.size() && !mEnable ) { + if ( 0 == PointNum ) + mTotDist -= fabs( mPoints[ PointNum ].p - mPoints[ PointNum + 1 ].p ); + else + mTotDist -= fabs( mPoints[ PointNum ].p - mPoints[ PointNum - 1 ].p ); + + mPoints.erase( mPoints.begin() + PointNum ); + + return true; + } + return false; +} + +const eeFloat& cInterpolation::GetEndPos() { + return mPoints[ mPoints.size() - 1 ].p; +} + +const eeFloat& cInterpolation::GetPos() { + return mCurPos; +} + +const eeFloat& cInterpolation::GetRealPos() const { + return mCurPos; +} + +void cInterpolation::Update( const eeFloat& Elapsed ) { + if ( mEnable && mPoints.size() > 1 && mCurPoint != mPoints.size() ) { + if ( mUpdate ) { + mCurTime = 0; + mActP = &mPoints[ mCurPoint ]; + + if ( mCurPoint + (eeUint)1 < mPoints.size() ) + mNexP = &mPoints[ mCurPoint + 1 ]; + else { + if ( mLoop ) { + mNexP = &mPoints[ 0 ]; + + if ( NULL != mOnPathEndCallback ) + mOnPathEndCallback(); + } else { + mEnable = false; + mEnded = true; + + if ( NULL != mOnPathEndCallback ) { + mOnPathEndCallback(); + mOnPathEndCallback = NULL; + } + return; + } + } + mUpdate = false; + } + + mCurTime += Elapsed; + + mCurPos = easingCb[ mType ]( mCurTime, mActP->p, ( mNexP->p - mActP->p ), mActP->t ); + + if ( mCurTime >= mActP->t ) { + mCurPos = mNexP->p; + + mUpdate = true; + + mCurPoint++; + + if ( mCurPoint == mPoints.size() && mLoop ) + mCurPoint = 0; + } + } +} + +void cInterpolation::SetTotalTime( const eeFloat TotTime ) { + eeFloat tdist = mTotDist; + + if ( tdist == 0.0f ) { + mPoints.clear(); + return; + } + + if ( mLoop ) { + tdist += fabs( mPoints[ mPoints.size() - 1 ].p - mPoints[0].p ); + mPoints[ mPoints.size() - 1 ].t = abs( mPoints[ mPoints.size() - 1 ].p - mPoints[0].p ) * TotTime / tdist; + } + + for ( eeUint i = 0; i < mPoints.size() - 1; i++) { + eeFloat CurDist = fabs( mPoints[i].p - mPoints[i + 1].p ); + mPoints[i].t = CurDist * TotTime / tdist; + } +} + +void cInterpolation::Speed( const eeFloat speed ) { + eeFloat tdist = mTotDist; + mSpeed = speed; + + if ( mPoints.size() ) { + if ( tdist == 0.0f ) { + mPoints.clear(); + return; + } + + eeFloat TotTime = tdist * mSpeed; + if ( mLoop ) { + tdist += fabs( mPoints[ mPoints.size() - 1 ].p - mPoints[0].p ); + mPoints[ mPoints.size() - 1 ].t = fabs( mPoints[ mPoints.size() - 1 ].p - mPoints[0].p ) * TotTime / tdist; + TotTime = tdist * mSpeed; + } + + for ( eeUint i = 0; i < mPoints.size() - 1; i++) { + eeFloat CurDist = fabs( mPoints[i].p - mPoints[i + 1].p ); + mPoints[i].t = CurDist * TotTime / tdist; + } + } +} + +void cInterpolation::Type( EE_INTERPOLATION InterpolationType ) { + mType = InterpolationType; +} + +const eeInt cInterpolation::Type() const { + return mType; +} + +}} diff --git a/src/utils/cinterpolation.hpp b/src/utils/cinterpolation.hpp new file mode 100644 index 000000000..9d02481fa --- /dev/null +++ b/src/utils/cinterpolation.hpp @@ -0,0 +1,125 @@ +#ifndef EE_UTILSCINTERPOLATION_H +#define EE_UTILSCINTERPOLATION_H + +#include "base.hpp" + +namespace EE { namespace Utils { + +/** @brief The basic 1d point template. */ +template +class Point1d { + public: + Point1d() { p = 0; t = 0.f; } + Point1d( const T& Pos, const eeFloat& Time ) { p = Pos; t = Time; } + T p; + eeFloat t; +}; +typedef Point1d cPoint1df; + +/** @brief A interpolation movement manager, used for movement interpolations. */ +class cInterpolation { + public: + cInterpolation(); + + ~cInterpolation(); + + typedef boost::function0 OnPathEndCallback; + + /** Add a new point */ + void AddWaypoint( const eeFloat Pos, const eeFloat Time = 0 ); + + /** Edit a point */ + bool EditWaypoint( const eeUint PointNum, const eeFloat NewPos, const eeFloat NewTime = 0 ); + + /** Erase a point */ + bool EraseWaypoint( const eeUint PointNum ); + + /** Start the animation */ + void Start( OnPathEndCallback PathEndCallback = NULL ); + + /** Stop the animation */ + void Stop(); + + /** Update the movement interpolation */ + void Update( const eeFloat& Elapsed ); + + /** Reset the class */ + void Reset(); + + /** @return The Current Position */ + const eeFloat& GetPos(); + + /** @return The Current Real Position */ + const eeFloat& GetRealPos() const; + + /** @return If movement interpolation is a loop */ + const bool& Loop() const { return mLoop; } + + /** Set if loop the movement interpolation */ + void Loop( const bool& loop ) { mLoop = loop; } + + /** Clear all the points */ + void ClearWaypoints(); + + /** @return If the animation ended */ + const bool& Ended() const { return mEnded; } + + /** Set the current interpolation speed */ + void Speed( const eeFloat speed ); + + /** Get the current interpolation speed */ + const eeFloat& Speed() const { return mSpeed; } + + /** @return If enabled */ + const bool& Enabled() { return mEnable; } + + void Enabled( const bool enabled ) { mEnable = enabled; } + + /** Instead if setting the time between every waypoing, this set a total time for all the movement interpolation. */ + void SetTotalTime( const eeFloat TotTime ); + + /** @return the vector of points */ + const std::vector& GetPoints() const { return mPoints; } + + /** @return The Current Node */ + cPoint1df* GetCurrentActual() const { return mActP; } + + /** @return The Next Node */ + cPoint1df* GetCurrentNext() const { return mNexP; } + + /** @return The Current Position in the vector */ + const eeUint& GetCurrentPos() const { return mCurPoint; } + + /** @return The path end position */ + const eeFloat& GetEndPos(); + + /** Set the type of interpolation to be used */ + void Type( EE_INTERPOLATION InterpolationType ); + + /** @return The type of the interpolation */ + const eeInt Type() const; + protected: + eeInt mType; + bool mEnable; + bool mUpdate; + bool mLoop; + bool mEnded; + + eeFloat mTotDist; + eeFloat mCurPos; + eeUint mCurPoint; + eeFloat mCurTime; + + eeFloat mSpeed; + + std::vector mPoints; + + cPoint1df* mActP; + cPoint1df* mNexP; + + OnPathEndCallback mOnPathEndCallback; +}; + +}} + +#endif diff --git a/src/utils/colors.hpp b/src/utils/colors.hpp new file mode 100755 index 000000000..d758ef1f6 --- /dev/null +++ b/src/utils/colors.hpp @@ -0,0 +1,249 @@ +#ifndef EE_UTILSCCOLORS_H +#define EE_UTILSCCOLORS_H + +namespace EE { namespace Utils { + +template +class tColor { + public: + T Red; + T Green; + T Blue; + + tColor(); + tColor(T r, T g, T b); + + T R() const; + T G() const; + T B() const; + + bool operator==(tColor& Col); + bool operator!=(tColor& Col); + + static const tColor Black; ///< Black predefined color +}; + +template +tColor::tColor() : Red(255), Green(255), Blue(255) {} + +template +tColor::tColor(T r, T g, T b) { + Red = r; Green = g; Blue = b; +} + +template +const tColor tColor::Black = tColor(0,0,0); + +template +T tColor::R() const { + return Red; +} + +template +T tColor::G() const { + return Green; +} + +template +T tColor::B() const { + return Blue; +} + +template +bool tColor::operator== (tColor& Col) { + return ( Red == Col.R() && Green == Col.G() && Blue == Col.B() ); +} + +template +bool tColor::operator!= (tColor& Col) { + return !( Red == Col.R() && Green == Col.G() && Blue == Col.B() ); +} + +template +class tColorA : public tColor { + public: + using tColor::Red; + using tColor::Green; + using tColor::Blue; + T Alpha; + + tColorA(); + tColorA(T r, T g, T b, T a); + tColorA( const tColor& Col ); + + /** ARGB format */ + tColorA( const Uint32& Col ); + + T A() const; + + bool operator==( const tColorA& Col ) const; + bool operator!=( const tColorA& Col ) const; + + static const tColorA Black; ///< Black predefined color + + Uint32 GetUint32(); +}; + +template +tColorA::tColorA( const Uint32& Col ) +{ + Alpha = Red = Green = Blue = 0; + Alpha |= Col >> 24; + Red |= Col >> 16; + Green |= Col >> 8; + Blue |= Col; +} + +template +Uint32 tColorA::GetUint32() { + Uint32 Col = 0; + + Col |= Alpha << 24; + Col |= Red << 16; + Col |= Green << 8; + Col |= Blue; + + return Col; +} + +template +tColorA::tColorA() : tColor(), Alpha(255) {} + +template +tColorA::tColorA(T r, T g, T b, T a) : tColor(r, g, b) { + Alpha = a; +} + +template +tColorA::tColorA( const tColor& Col ) : tColor( Col.R(), Col.G(), Col.B() ), Alpha(255) {} + +template +const tColorA tColorA::Black = tColorA(0,0,0,0); + +template +T tColorA::A() const { + return Alpha; +} + +template +bool tColorA::operator== ( const tColorA& Col ) const { + return ( Red == Col.R() && Green == Col.G() && Blue == Col.B() && Alpha == Col.A() ); +} + +template +bool tColorA::operator!= ( const tColorA& Col ) const { + return !( Red == Col.R() && Green == Col.G() && Blue == Col.B() && Alpha == Col.A() ); +} + +template +class cColor : public tColor { + public: + using tColor::Red; + using tColor::Green; + using tColor::Blue; + bool voidRGB; + + cColor(); + cColor( T r, T g, T b ); + cColor( bool voidrgb ); + cColor( const tColor& Col ); + + bool operator==(cColor& Col); + bool operator!=(cColor& Col); +}; + +template +cColor::cColor( bool voidrgb ) : tColor(), voidRGB(voidrgb) {} + +template +cColor::cColor() : tColor(), voidRGB(false) {} + +template +cColor::cColor(T r, T g, T b) : tColor(r, g, b), voidRGB(false) {} + +template +cColor::cColor( const tColor& Col ) { + Red = Col.R(); Green = Col.G(); Blue = Col.B(); voidRGB = false; +} + +template +bool cColor::operator== (cColor& Col) { + return ( Red == Col.R() && Green == Col.G() && Blue == Col.B() ); +} + +template +bool cColor::operator!= (cColor& Col) { + return !( Red == Col.R() && Green == Col.G() && Blue == Col.B() ); +} + +template +class cColorA : public tColorA { + public: + using tColorA::Red; + using tColorA::Green; + using tColorA::Blue; + using tColorA::Alpha; + bool voidRGB; + + cColorA(); + cColorA( T r, T g, T b, T a) ; + cColorA( const tColor& Col ); + cColorA( const tColorA& Col ); + cColorA( const bool& voidrgb ); + cColorA( const Uint32& Color ); + + bool operator==( cColorA& Col ); + bool operator!=( cColorA& Col ); + + static const cColorA Black; ///< Black predefined color +}; + +template +const cColorA cColorA::Black = cColorA(0,0,0,0); + +template +cColorA::cColorA( const Uint32& Color ) : tColorA( Color ) { + voidRGB = false; +} + +template +cColorA::cColorA( const bool& voidrgb ) : tColorA() { + voidRGB = voidrgb; +} + +template +cColorA::cColorA() : tColorA(), voidRGB(false) {} + +template +cColorA::cColorA(T r, T g, T b, T a) : tColorA(r, g, b, a), voidRGB(false) {} + +template +cColorA::cColorA( const tColor& Col ) { + Red = Col.R(); Green = Col.G(); Blue = Col.B(); Alpha = 255; +} + +template +cColorA::cColorA( const tColorA& Col ) { + Red = Col.R(); Green = Col.G(); Blue = Col.B(); Alpha = Col.A(); +} + +template +bool cColorA::operator== (cColorA& Col) { + return ( Red == Col.R() && Green == Col.G() && Blue == Col.B() && Alpha == Col.A() ); +} + +template +bool cColorA::operator!= (cColorA& Col) { + return !( Red == Col.R() && Green == Col.G() && Blue == Col.B() && Alpha == Col.A() ); +} + +typedef tColor eeColor; +typedef tColor eeColorf; +typedef tColorA eeColorA; +typedef tColorA eeColorAf; +typedef cColor eeRGB; +typedef cColorA eeRGBA; + +}} + +#endif diff --git a/src/utils/cperlinnoise.cpp b/src/utils/cperlinnoise.cpp new file mode 100755 index 000000000..a312b29bc --- /dev/null +++ b/src/utils/cperlinnoise.cpp @@ -0,0 +1,85 @@ +#include "cperlinnoise.hpp" + +namespace EE { namespace Utils { + +cPerlinNoise::cPerlinNoise() { + Init(); +} + +cPerlinNoise::~cPerlinNoise() {} + +void cPerlinNoise::Init() { + mPersistence = 0.25f; + mOctaves = 4; + mFrequency = 0.015f; + mAmplitude = 1; + mFreqOctaveDep = false; + mAmpOctaveDep = false; +} + +eeFloat cPerlinNoise::PerlinNoise2D(eeFloat x, eeFloat y) { + eeFloat total = 0; + eeFloat p = mPersistence; + eeFloat n = (eeFloat)mOctaves - 1; + eeFloat tmpFreq = mFrequency; + eeFloat amp = mAmplitude; + + mCurrSeed = 1; + + for (Int32 i=0; i <= n; i++) { + if (mFreqOctaveDep) + tmpFreq *= 2; + if (mAmpOctaveDep) + amp *= p; + + total = total + InterpolatedNoise2D(x * tmpFreq, y * tmpFreq) * amp; + } + + return total; +} + +eeFloat cPerlinNoise::Noise2D(Int32 x, Int32 y) { + Int32 n; + n = x + y * 57; + n = (n<<13) ^ n; + eeFloat res = (eeFloat)( 1.0 - ( (n * (n * n * 15731 + 789221) + 1376312589) & 0x7fffffff ) / 1073741824.0); + return res; +} + +eeFloat cPerlinNoise::SmoothedNoise2D(eeFloat x, eeFloat y) { + eeFloat corners = ( Noise2D( (Int32)(x-1), (Int32)(y-1) ) + Noise2D( (Int32)(x+1), (Int32)(y-1) )+Noise2D( (Int32)(x-1), (Int32)(y+1) ) + Noise2D( (Int32)(x+1), (Int32)(y+1) ) ) / 16; + eeFloat sides = ( Noise2D( (Int32)(x-1), (Int32)y) + Noise2D((Int32)x+1, (Int32)y) + Noise2D( (Int32)x, (Int32)(y-1) ) + Noise2D( (Int32)x, (Int32)(y+1) ) ) / 8; + eeFloat center = Noise2D((Int32)x, (Int32)y) / 4; + return corners + sides + center; +} + +eeFloat cPerlinNoise::Interpolate(eeFloat a, eeFloat b, eeFloat x) { + eeFloat fac1 = 3*pow(1-x, 2) - 2*pow(1-x,3); + eeFloat fac2 = 3*pow(x, 2) - 2*pow(x, 3); + + return a*fac1 + b*fac2; //add the weighted factors + +} + +eeFloat cPerlinNoise::InterpolatedNoise2D(eeFloat x, eeFloat y) { + Int32 Int32eger_X = Int32(x); + eeFloat fractional_X = x - Int32eger_X; + + Int32 Int32eger_Y = Int32(y); + eeFloat fractional_Y = y - Int32eger_Y; + + eeFloat feger_X = (eeFloat)Int32eger_X; + eeFloat feger_Y = (eeFloat)Int32eger_Y; + + eeFloat v1 = SmoothedNoise2D(feger_X, feger_Y); + eeFloat v2 = SmoothedNoise2D(feger_X + 1.f, feger_Y); + eeFloat v3 = SmoothedNoise2D(feger_X, feger_Y + 1.f); + eeFloat v4 = SmoothedNoise2D(feger_X + 1.f, feger_Y + 1.f); + + eeFloat i1 = Interpolate(v1 , v2 , fractional_X); + eeFloat i2 = Interpolate(v3 , v4 , fractional_X); + + return Interpolate(i1 , i2 , fractional_Y); +} + +}} diff --git a/src/utils/cperlinnoise.hpp b/src/utils/cperlinnoise.hpp new file mode 100755 index 000000000..95f3a43e5 --- /dev/null +++ b/src/utils/cperlinnoise.hpp @@ -0,0 +1,53 @@ +#ifndef EE_UTILSCPERLINNOISE_H +#define EE_UTILSCPERLINNOISE_H +/* +My code is based on this sites: +http://freespace.virgin.net/hugo.elias/models/m_perlin.htm +http://www.animeimaging.com/asp/PerlinNoise.aspx - by James Long +And for the C++ implementation of Henrik Krysell. +*/ + +#include "base.hpp" + +namespace EE { namespace Utils { + +class EE_API cPerlinNoise { + public: + cPerlinNoise(); + ~cPerlinNoise(); + + void Init(); + + eeFloat PerlinNoise2D(eeFloat x, eeFloat y); + + void Octaves( const eeInt& octaves ) { mOctaves = octaves; } + void Persistence( const eeFloat& pers) { mPersistence = pers; } + void Frequency( const eeFloat& freq ) { mFrequency = freq; } + void Amplitude( const eeFloat& amp ) { mAmplitude = amp; } + void FrequencyOctaveDep( const bool& dep ) { mFreqOctaveDep = dep; } + void AmplitudeOctaveDep( const bool& dep ) { mAmpOctaveDep = dep; } + + eeInt Octaves() const { return mOctaves; } + eeFloat Persistence() const { return mPersistence; } + eeFloat Frequency() const { return mFrequency; } + eeFloat Amplitude() const { return mAmplitude; } + bool FrequencyOctaveDep() const { return mFreqOctaveDep; } + bool AmplitudeOctaveDep() const { return mAmpOctaveDep; } + protected: + eeFloat Noise2D(Int32 x, Int32 y); + eeFloat SmoothedNoise2D(eeFloat x, eeFloat y); + eeFloat Interpolate(eeFloat a, eeFloat b, eeFloat x); + eeFloat InterpolatedNoise2D(eeFloat x, eeFloat y); + + eeFloat mCurrSeed; + eeFloat mPersistence; + eeInt mOctaves; + eeFloat mFrequency; + eeFloat mAmplitude; + + bool mFreqOctaveDep; + bool mAmpOctaveDep; +}; + +}} +#endif diff --git a/src/utils/cwaypoints.cpp b/src/utils/cwaypoints.cpp new file mode 100755 index 000000000..60318c3a0 --- /dev/null +++ b/src/utils/cwaypoints.cpp @@ -0,0 +1,207 @@ +#include "cwaypoints.hpp" +#include "easing.hpp" +using namespace EE::Utils::easing; + +namespace EE { namespace Utils { + +cWaypoints::cWaypoints() : + mType(LINEAR), + mEnable(false), + mUpdate(true), + mLoop(false), + mEnded(false), + mTotDist(0.f), + mCurPoint(0), + mCurTime(0.0f), + mSpeed(1.3f), + mOnPathEndCallback(NULL) { +} + +cWaypoints::~cWaypoints() { +} + +void cWaypoints::Start( OnPathEndCallback PathEndCallback ) { + mEnable = true; + mOnPathEndCallback = PathEndCallback; + + if ( mPoints.size() ) { + mActP = &mPoints[ 0 ]; + + if ( mPoints.size() > 1 ) + mNexP = &mPoints[ 1 ]; + + mCurPos = mPoints[0].p; + } else { + mEnable = false; + } +} + +void cWaypoints::Stop() { + mEnable = false; +} + +void cWaypoints::Reset() { + mTotDist = 0.f; + mEnable = false; + mCurPoint = 0; + mCurTime = 0; + mUpdate = true; + mEnded = false; + + if ( mPoints.size() ) + mCurPos = mPoints[0].p; +} + +void cWaypoints::ClearWaypoints() { + Reset(); + mPoints.clear(); +} + +void cWaypoints::AddWaypoint( const eeVector2f& Pos, const eeFloat& Time ) { + mPoints.push_back( cWaypoint(Pos, Time) ); + + if ( mPoints.size() >= 2 ) + { + mTotDist += mPoints[ mPoints.size() - 1 ].p.Distance( mPoints[ mPoints.size() - 2 ].p ); + } +} + +bool cWaypoints::EditWaypoint( const eeUint& PointNum, const eeVector2f& NewPos, const eeFloat& NewTime ) { + if ( PointNum < mPoints.size() ) { + if ( 0 == PointNum ) + mTotDist -= mPoints[ PointNum ].p.Distance( mPoints[ PointNum + 1 ].p ); + else + mTotDist -= mPoints[ PointNum ].p.Distance( mPoints[ PointNum - 1 ].p ); + + mPoints[ PointNum ] = cWaypoint( NewPos, NewTime ); + + if ( 0 == PointNum ) { + if ( PointNum + (eeUint)1 < mPoints.size() ) + mTotDist += mPoints[ PointNum ].p.Distance( mPoints[ PointNum + 1 ].p ); + } else + mTotDist += mPoints[ PointNum ].p.Distance( mPoints[ PointNum - 1 ].p ); + + return true; + } + return false; +} + +bool cWaypoints::EraseWaypoint( const eeUint& PointNum ) { + if ( PointNum < mPoints.size() && !mEnable ) { + if ( 0 == PointNum ) + mTotDist -= mPoints[ PointNum ].p.Distance( mPoints[ PointNum + 1 ].p ); + else + mTotDist -= mPoints[ PointNum ].p.Distance( mPoints[ PointNum - 1 ].p ); + + mPoints.erase( mPoints.begin() + PointNum ); + + return true; + } + return false; +} + +void cWaypoints::Speed( const eeFloat& Speed ) { + eeUint i; + eeFloat tdist = mTotDist; + mSpeed = Speed; + + if ( mPoints.size() ) { + if ( tdist == 0.0f ) { + mPoints.clear(); + return; + } + + eeFloat TotTime = tdist * mSpeed; + if ( mLoop ) { + tdist += mPoints[ mPoints.size() - 1 ].p.Distance( mPoints[0].p ); + mPoints[ mPoints.size() - 1 ].t = mPoints[ mPoints.size() - 1 ].p.Distance( mPoints[0].p ) * TotTime / tdist; + TotTime = tdist * mSpeed; + } + + for (i = 0; i < mPoints.size() - 1; i++) { + eeFloat CurDist = mPoints[i].p.Distance( mPoints[i + 1].p ); + mPoints[i].t = CurDist * TotTime / tdist; + } + } +} + +const eeVector2f& cWaypoints::GetPos() { + return mCurPos; +} + +void cWaypoints::Update( const eeFloat& Elapsed ) { + if ( mEnable && mPoints.size() > 1 && mCurPoint != mPoints.size() ) { + if ( mUpdate ) { + mCurTime = 0; + mActP = &mPoints[ mCurPoint ]; + + if ( mCurPoint + 1 < mPoints.size() ) + mNexP = &mPoints[ mCurPoint + 1 ]; + else { + if ( mLoop ) { + mNexP = &mPoints[ 0 ]; + + if ( NULL != mOnPathEndCallback ) + mOnPathEndCallback(); + } else { + mEnable = false; + mEnded = true; + + if ( NULL != mOnPathEndCallback ) { + mOnPathEndCallback(); + mOnPathEndCallback = NULL; + } + return; + } + } + mUpdate = false; + } + + mCurTime += Elapsed; + + mCurPos.x = easingCb[ mType ]( mCurTime, mActP->p.x, ( mNexP->p.x - mActP->p.x ), mActP->t ); + mCurPos.y = easingCb[ mType ]( mCurTime, mActP->p.y, ( mNexP->p.y - mActP->p.y ), mActP->t ); + + if ( mCurTime >= mActP->t ) { + mCurPos = mNexP->p; + + mUpdate = true; + + mCurPoint++; + + if ( mCurPoint == mPoints.size() && mLoop ) + mCurPoint = 0; + } + } +} + +void cWaypoints::SetTotalTime( const eeFloat& TotTime ) { + eeUint i; + eeFloat tdist = mTotDist; + + if ( !mPoints.size() ) + return; + + if ( tdist == 0.0f ) { + mPoints.clear(); + return; + } + + if ( mLoop ) { + tdist += mPoints[ mPoints.size() - 1 ].p.Distance( mPoints[0].p ); + mPoints[ mPoints.size() - 1 ].t = mPoints[ mPoints.size() - 1 ].p.Distance( mPoints[0].p ) * TotTime / tdist; + } + + for (i = 0; i < mPoints.size() - 1; i++) + mPoints[i].t = mPoints[i].p.Distance( mPoints[i + 1].p ) * TotTime / tdist; +} + +void cWaypoints::Type( EE_INTERPOLATION InterpolationType ) { + mType = InterpolationType; +} + +const eeInt cWaypoints::Type() const { + return mType; +} + +}} diff --git a/src/utils/cwaypoints.hpp b/src/utils/cwaypoints.hpp new file mode 100755 index 000000000..82ee2e348 --- /dev/null +++ b/src/utils/cwaypoints.hpp @@ -0,0 +1,120 @@ +#ifndef EE_UTILSCWAYPOINTS_H +#define EE_UTILSCWAYPOINTS_H + +#include "base.hpp" +#include "vector2.hpp" + +namespace EE { namespace Utils { + +/** @brief The basic waypoint class. */ +template +class Waypoint { + public: + Waypoint() { p = Vector2(0,0); t = 0; } + Waypoint( const Vector2& Pos, const eeFloat& Time ) { p = Pos; t = Time; } + Vector2 p; + eeFloat t; +}; +typedef Waypoint cWaypoint; + +/** @brief A waypoint manager, used for movement interpolations. */ +class EE_API cWaypoints { + public: + cWaypoints(); + ~cWaypoints(); + + typedef boost::function0 OnPathEndCallback; + + /** Add a new waypoint */ + void AddWaypoint( const eeVector2f& Pos, const eeFloat& Time = 0.f ); + + /** Edit a waypoint */ + bool EditWaypoint( const eeUint& PointNum, const eeVector2f& NewPos, const eeFloat& NewTime ); + + /** Erase a waypoint */ + bool EraseWaypoint( const eeUint& PointNum ); + + /** Start the animation ( will reset the current state, and start from the beginning ) + @param PathEndCallback An optional callback fired when the animation ends. + */ + void Start( OnPathEndCallback PathEndCallback = NULL ); + + /** Stop the animation ( Enable = false ) */ + void Stop(); + + /** Update the movement interpolation */ + void Update( const eeFloat& Elapsed ); + + /** Reset the class */ + void Reset(); + + /** @return The Current Position */ + const eeVector2f& GetPos(); + + /** @return If movement interpolation is a loop */ + bool Loop() const { return mLoop; } + /** Set if loop the movement interpolation */ + void Loop( const bool& loop ) { mLoop = loop; } + + /** Clear all the waypoints */ + void ClearWaypoints(); + + /** @return If the animation ended */ + bool Ended() const { return mEnded; } + + /** Instead if setting the time between every waypoing, this set a total time for all the movement interpolation. */ + void SetTotalTime( const eeFloat& TotTime ); + + /** @return The Current Node */ + cWaypoint* GetCurrentActual() const { return mActP; } + + /** @return The Next Node */ + cWaypoint* GetCurrentNext() const { return mNexP; } + + /** @return The Current Position in the vector */ + const Uint32 GetCurrentPos() const { return mCurPoint; } + + /** @return the vector of waypoints */ + const std::vector* const GetWaypoints() { return &mPoints; } + + /** Set the current interpolation speed ( This will destroy the time of the interpolation and create one depending on the speed ) */ + void Speed( const eeFloat& Speed ); + + /** Get the current interpolation speed */ + const eeFloat Speed() const { return mSpeed; } + + /** @return If enabled */ + bool& Enabled() { return mEnable; } + + /** Set it enabled or not */ + void Enabled( const bool& Enabled ) { mEnable = Enabled; } + + /** Set the type of interpolation to be used */ + void Type( EE_INTERPOLATION InterpolationType ); + + /** @return The type of the interpolation */ + const eeInt Type() const; + protected: + eeInt mType; + bool mEnable; + bool mUpdate; + bool mLoop; + bool mEnded; + + eeFloat mTotDist; + eeVector2f mCurPos; + Uint32 mCurPoint; + eeFloat mCurTime; + eeFloat mSpeed; + + cWaypoint* mActP; + cWaypoint* mNexP; + + std::vector mPoints; + + OnPathEndCallback mOnPathEndCallback; +}; + +}} + +#endif diff --git a/src/utils/easing.cpp b/src/utils/easing.cpp new file mode 100644 index 000000000..fa54eb9a4 --- /dev/null +++ b/src/utils/easing.cpp @@ -0,0 +1,310 @@ +#include "easing.hpp" + +namespace EE { namespace Utils { namespace easing { + +easingCbFunc easingCb[] = { + LinearInterpolation, + QuadraticIn, + QuadraticOut, + QuadraticInOut, + SineIn, + SineOut, + SineInOut, + ExponentialIn, + ExponentialOut, + ExponentialInOut, + QuarticIn, + QuarticOut, + QuarticInOut, + QuinticIn, + QuinticOut, + QuinticInOut, + CircularIn, + CircularOut, + CircularInOut, + CubicIn, + CubicOut, + CubicInOut, + BackIn, + BackOut, + BackInOut, + BounceIn, + BounceOut, + BounceInOut, + ElasticIn, + ElasticOut, + ElasticInOut +}; + +eeFloat LinearInterpolation( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + return b + t * c / d; +} + +eeFloat QuadraticIn( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + t /= d; + + return c * t * t + b; +} + +eeFloat QuadraticOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + t /= d; + + return -c * t * ( t - 2 ) + b; +} + +eeFloat QuadraticInOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + t /= d / 2; + + if ( t < 1 ) + return c / 2 * t * t + b; + + --t; + + return -c / 2 * ( t * ( t - 2 ) - 1 ) + b; +} + +eeFloat SineIn( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + return -c * cos( t / d * ( PI / 2 ) ) + c + b; +} + +eeFloat SineOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + return c * sin( t / d * ( PI / 2 ) ) + b; +} + +eeFloat SineInOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + return -c / 2 * ( cos( PI * t / d ) - 1 ) + b; +} + +eeFloat ExponentialIn( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + return t == 0 ? b : c * pow( 2, 10 * ( t / d - 1 ) ) + b; +} + +eeFloat ExponentialOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + return t == d ? b + c : c * ( -pow( 2, -10 * t / d ) + 1 ) + b; +} + +eeFloat ExponentialInOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + if (t == 0) + return b; + + if (t == d) + return b + c; + + if ( ( t /= d / 2 ) < 1 ) + return c / 2 * pow( 2, 10 * (t - 1) ) + b; + + return c / 2 * ( -pow( 2, -10 * --t ) + 2 ) + b; +} + +eeFloat QuarticIn( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + t /= d; + + return c * t * t * t * t + b; +} + +eeFloat QuarticOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + t = t / d - 1; + + return -c * ( t * t * t * t - 1 ) + b; +} + +eeFloat QuarticInOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + t /= d / 2; + + if ( t < 1) + return c / 2 * t * t * t * t + b; + + t -= 2; + + return -c / 2 * ( t * t * t * t - 2 ) + b; +} + +eeFloat QuinticIn( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + t /= d; + + return c * t * t * t * t * t + b; +} + +eeFloat QuinticOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + t = t / d - 1; + + return c * ( t * t * t * t * t + 1) + b; +} + +eeFloat QuinticInOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + t /= d / 2; + + if ( t < 1 ) + return c / 2 * t * t * t * t * t + b; + + t -= 2; + + return c / 2 * ( t * t * t * t * t + 2) + b; +} + +eeFloat CircularIn( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + t /= d; + + return -c * ( sqrt( 1 - t * t ) - 1) + b; +} + +eeFloat CircularOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + t = t / d - 1; + + return c * sqrt( 1 - t * t ) + b; +} + +eeFloat CircularInOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + t /= d / 2; + + if ( t < 1 ) + return -c / 2 * ( sqrt( 1 - t * t ) - 1 ) + b; + + t -= 2; + + return c / 2 * ( sqrt( 1 - t * t ) + 1) + b; +} + +eeFloat CubicIn( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + t /= d; + + return c * t * t * t + b; +} + +eeFloat CubicOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + t = t / d - 1; + + return c * ( t * t * t + 1) + b; +} + +eeFloat CubicInOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + t /= d / 2; + + if ( t < 1 ) + return c / 2 * t * t * t + b; + + t -= 2; + + return c / 2 * ( t * t * t + 2 ) + b; +} + +eeFloat BackIn( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + eeFloat s = 1.70158f; + + t /= d; + + return c * t * t * ( ( s + 1 ) * t - s) + b; +} + +eeFloat BackOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + eeFloat s = 1.70158f; + + t = t / d - 1; + + return c * ( t * t * ( ( s + 1 ) * t + s ) + 1 ) + b; +} + +eeFloat BackInOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + float s = 1.70158f; + + t /= d / 2; + s *= ( 1.525f ); + + if ( t < 1 ) + return c / 2 * ( t * t * ( ( s + 1 ) * t - s ) ) + b; + + t -= 2; + + return c / 2 * ( t * t * ( ( s + 1 ) * t + s ) + 2) + b; +} + +eeFloat BounceOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + t /= d; + + if ( t < ( 1.f / 2.75f ) ) { + return c * ( 7.5625f * t * t ) + b; + } else if ( t < ( 2.f / 2.75f) ) { + t -= ( 1.5f / 2.75f ); + + return c * ( 7.5625f * t * t + 0.75f ) + b; + } else if (t < ( 2.5f / 2.75f ) ) { + t -= ( 2.25f / 2.75f ); + + return c * ( 7.5625f * t * t + 0.9375f ) + b; + } else { + t -= ( 2.625f / 2.75f ); + + return c * ( 7.5625f * t * t + 0.984375f ) + b; + } +} + +eeFloat BounceIn( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + return c - BounceOut( d - t, 0, c, d ) + b; +} + +eeFloat BounceInOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + if ( t < d * 0.5f ) + return BounceIn( t * 2.f, 0.f, c, d ) * 0.5f + b; + + return BounceOut( t * 2.f - d, 0.f, c, d ) * 0.5f + c * 0.5f + b; +} + +eeFloat ElasticIn( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + if ( t == 0.f ) + return b; + + t /= d; + + if ( t == 1.f ) + return b + c; + + eeFloat p = d * 0.3f; + eeFloat s = p / 4.f; + eeFloat a = c; + + t -= 1.f; + + return -( a * pow( 2.f , 10.f * t ) * sin( ( t * d - s ) * ( 2.f * PI ) / p ) ) + b; +} + +eeFloat ElasticOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + if ( t == 0.f ) + return b; + + t /= d; + + if ( t ==1 ) + return b + c; + + eeFloat p = d * 0.3f; + eeFloat s = p / 4.f; + eeFloat a = c; + + return ( a * pow( 2.f, -10.f * t ) * sin( ( t * d - s ) * ( 2.f * PI ) / p ) + c + b ); +} + +eeFloat ElasticInOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ) { + if ( t == 0 ) + return b; + + t /= d / 2; + + if ( t == 2 ) + return b + c; + + eeFloat p = d * ( 0.3f * 1.5f ); + eeFloat a = c; + eeFloat s = p / 4.f; + + if ( t < 1 ) { + t -= 1.f; + + return -0.5f * ( a * pow( 2.f, 10.f * t ) * sin( ( t * d - s ) * ( 2.f * PI ) / p ) ) + b; + } + + t -= 1.f; + + return a * pow( 2.f, -10.f * t ) * sin( ( t * d - s ) * ( 2.f * PI ) / p ) * 0.5f + c + b; +} + +}}} diff --git a/src/utils/easing.hpp b/src/utils/easing.hpp new file mode 100644 index 000000000..8d51efadc --- /dev/null +++ b/src/utils/easing.hpp @@ -0,0 +1,180 @@ +#ifndef EE_UTILS_EASINGEASING_H +#define EE_UTILS_EASINGEASING_H + +#include "base.hpp" + +namespace EE { namespace Utils { namespace easing { + +typedef eeFloat( *easingCbFunc )( eeFloat, eeFloat, eeFloat, eeFloat ); + +extern easingCbFunc easingCb[]; + +/** +* Calculate the position of a point from a linear interpolation. +* +* @param t Specifies the current time, between 0 and duration inclusive. +* @param b Specifies the initial value of the animation property. +* @param c Specifies the total change in the animation property. +* @param d Specifies the duration of the motion. +* @return The value of the interpolated property at the specified time. +*/ +eeFloat LinearInterpolation( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +/** +* The QuadraticIn() method starts motion from a zero velocity +* and then accelerates motion as it executes. +* @param t Specifies the current time, between 0 and duration inclusive. +* @param b Specifies the initial value of the animation property. +* @param c Specifies the total change in the animation property. +* @param d Specifies the duration of the motion. +* @return The value of the interpolated property at the specified time. +*/ +eeFloat QuadraticIn( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +/** +* The QuadraticOut() method starts motion fast +* and then decelerates motion to a zero velocity as it executes. +* +* @param t Specifies the current time, between 0 and duration inclusive. +* @param b Specifies the initial value of the animation property. +* @param c Specifies the total change in the animation property. +* @param d Specifies the duration of the motion. +* @return The value of the interpolated property at the specified time. +*/ +eeFloat QuadraticOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +/** +* The QuadraticInOut() method combines the motion +* of the QuadraticIn() and QuadraticOut() methods +* to start the motion from a zero velocity, +* accelerate motion, then decelerate to a zero velocity. +* +* @param t Specifies the current time, between 0 and duration inclusive. +* @param b Specifies the initial value of the animation property. +* @param c Specifies the total change in the animation property. +* @param d Specifies the duration of the motion. +* @return The value of the interpolated property at the specified time. +*/ +eeFloat QuadraticInOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +/** +* The SineIn() method starts motion from zero velocity +* and then accelerates motion as it executes. +* +* @param t Specifies the current time, between 0 and duration inclusive. +* @param b Specifies the initial value of the animation property. +* @param c Specifies the total change in the animation property. +* @param d Specifies the duration of the motion. +* @return The value of the interpolated property at the specified time. +*/ +eeFloat SineIn( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +/** +* The easeOut() method starts motion fast +* and then decelerates motion to a zero velocity as it executes. +* +* @param t Specifies the current time, between 0 and duration inclusive. +* @param b Specifies the initial value of the animation property. +* @param c Specifies the total change in the animation property. +* @param d Specifies the duration of the motion. +* @return The value of the interpolated property at the specified time. +*/ +eeFloat SineOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +/** +* The easeInOut() method combines the motion +* of the easeIn() and easeOut() methods +* to start the motion from a zero velocity, accelerate motion, +* then decelerate to a zero velocity. +* +* @param t Specifies the current time, between 0 and duration inclusive. +* @param b Specifies the initial value of the animation property. +* @param c Specifies the total change in the animation property. +* @param d Specifies the duration of the motion. +* @return The value of the interpolated property at the specified time. +*/ +eeFloat SineInOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +/** +* The ExponentialIn() method starts motion slowly +* and then accelerates motion as it executes. +* +* @param t Specifies the current time, between 0 and duration inclusive. +* @param b Specifies the initial position of a component. +* @param c Specifies the total change in position of the component. +* @param d Specifies the duration of the effect, in milliseconds. +* @return Number corresponding to the position of the component. +*/ +eeFloat ExponentialIn( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +/** +* The ExponentialOut() method starts motion fast +* and then decelerates motion to a zero velocity as it executes. +* +* @param t Specifies the current time, between 0 and duration inclusive. +* @param b Specifies the initial value of the animation property. +* @param c Specifies the total change in the animation property. +* @param d Specifies the duration of the motion. +* @return The value of the interpolated property at the specified time. +*/ +eeFloat ExponentialOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +/** +* The ExponentialInOut() method combines the motion +* of the ExponentialIn() and ExponentialOut() methods +* to start the motion from a zero velocity, accelerate motion, +* then decelerate to a zero velocity. +* +* @param t Specifies the current time, between 0 and duration inclusive. +* @param b Specifies the initial value of the animation property. +* @param c Specifies the total change in the animation property. +* @param d Specifies the duration of the motion. +* @return The value of the interpolated property at the specified time. +*/ +eeFloat ExponentialInOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +eeFloat QuarticIn( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +eeFloat QuarticOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +eeFloat QuarticInOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +eeFloat QuinticIn( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +eeFloat QuinticOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +eeFloat QuinticInOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +eeFloat CircularIn( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +eeFloat CircularOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +eeFloat CircularInOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +eeFloat CubicIn( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +eeFloat CubicOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +eeFloat CubicInOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +eeFloat BackIn( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +eeFloat BackOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +eeFloat BackInOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +eeFloat BounceIn( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +eeFloat BounceOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +eeFloat BounceInOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +eeFloat ElasticIn( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +eeFloat ElasticOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +eeFloat ElasticInOut( eeFloat t, eeFloat b, eeFloat c, eeFloat d ); + +}}} + +#endif diff --git a/src/utils/helper.hpp b/src/utils/helper.hpp new file mode 100644 index 000000000..f3e09909f --- /dev/null +++ b/src/utils/helper.hpp @@ -0,0 +1,44 @@ +#ifndef EE_UTILS_HELPER +#define EE_UTILS_HELPER + +namespace EE { namespace Utils { + +/** @enum EE_INTERPOLATION Define the type of interpolation used. */ +typedef enum { + LINEAR, + QUADRATICIN, + QUADRATICOUT, + QUADRATICINOUT, + SINEIN, + SINEOUT, + SINEINOUT, + EXPONENTIALIN, + EXPONENTIALOUT, + EXPONENTIALINOUT, + QUARTICIN, + QUARTICOUT, + QUARTICINOUT, + QUINTICIN, + QUINTICOUT, + QUINTICINOUT, + CIRCULARIN, + CIRCULAROUT, + CIRCULARINOUT, + CUBICIN, + CUBICOUT, + CUBICINOUT, + BACKIN, + BACKOUT, + BACKINOUT, + BOUNCEIN, + BOUNCEOUT, + BOUNCEINOUT, + ELASTICIN, + ELASTICOUT, + ELASTICINOUT, + COUNT +} EE_INTERPOLATION; + +}} + +#endif diff --git a/src/utils/polygon2.hpp b/src/utils/polygon2.hpp new file mode 100755 index 000000000..600b9d8d2 --- /dev/null +++ b/src/utils/polygon2.hpp @@ -0,0 +1,96 @@ +#ifndef EE_UTILSPOLIGON2_H +#define EE_UTILSPOLIGON2_H + +namespace EE { namespace Utils { + +template +class Polygon2 { + public: + Polygon2(); + ~Polygon2(); + Polygon2( const Triangle2& fromTrig ); + Polygon2( const Quad2& fromQuad ); + Polygon2( const std::vector< Vector2 >& theVecs ); + + Uint32 PushBack( const Vector2& V ); + void PopBack(); + + void Reset(); + + const Vector2& operator[] ( const Uint32& Pos ) const; + + std::size_t Size() const; + + Vector2 Position() { return Vector2(cOffsetX, cOffsetY); }; + T X() const { return cOffsetX; }; + T Y() const { return cOffsetY; }; + + void Position( const Vector2& V ) { cOffsetX = V.x; cOffsetY = V.y; } + T X( const T& x ) { cOffsetX = x; } + T Y( const T& y ) { cOffsetY = y; } + private: + std::deque< Vector2 > Vector; + T cOffsetX, cOffsetY; +}; + +template +Polygon2::Polygon2() : cOffsetX(0), cOffsetY(0) { + Reset(); +} + +template +Polygon2::Polygon2( const std::vector< Vector2 >& theVecs ) : cOffsetX(0), cOffsetY(0) { + for (Uint32 i = 0; i < theVecs.size(); i++) + PushBack ( theVecs[i] ); +} + +template +Polygon2::Polygon2( const Triangle2& fromTrig ) : cOffsetX(0), cOffsetY(0) { + for (Uint8 i = 0; i < 3; i++) + PushBack ( fromTrig.V[i] ); +} + +template +Polygon2::Polygon2( const Quad2& fromQuad ) : cOffsetX(0), cOffsetY(0) { + for (Uint8 i = 0; i < 4; i++) + PushBack ( fromQuad.V[i] ); +} + +template +Polygon2::~Polygon2() { + Reset(); +} + +template +void Polygon2::Reset() { + Vector.clear(); +} + +template +Uint32 Polygon2::PushBack( const Vector2& V ) { + Vector.push_back( V ); + return Vector.size() - 1; +} + +template +void Polygon2::PopBack() { + Vector.pop_back(); +} + +template +const Vector2& Polygon2::operator[] ( const Uint32& Pos ) const { + if ( Vector.size() > 0 && Pos < Vector.size() ) + return Vector[Pos]; + return Vector[0]; +} + +template +std::size_t Polygon2::Size() const { + return Vector.size(); +} + +typedef Polygon2 eePolygon2f; + +}} + +#endif diff --git a/src/utils/rect.hpp b/src/utils/rect.hpp new file mode 100755 index 000000000..87fc8be44 --- /dev/null +++ b/src/utils/rect.hpp @@ -0,0 +1,73 @@ +#ifndef EE_UTILSCRECT_H +#define EE_UTILSCRECT_H + +#include "vector2.hpp" + +namespace EE { namespace Utils { + +template +class tRECT { + public: + T Left, Right, Top, Bottom; + + tRECT(T left, T top, T right, T bottom); + tRECT( const Vector2& Pos, const tSize& Size ); + tRECT(); + + bool Intersect( const tRECT& RECT ); + bool Contains( const tRECT& RECT ); + bool Contains( const Vector2& Point ); + + Vector2 Pos(); + tSize Size(); +}; + +template +tRECT::tRECT(T left, T top, T right, T bottom) { + Left = left; Right = right; Top = top; Bottom = bottom; +} + +template +tRECT::tRECT( const Vector2& Pos, const tSize& Size ) { + Left = Pos.x; + Top = Pos.y; + Right = Left + Size.Width(); + Bottom = Top + Size.Height(); +} + +template +tRECT::tRECT() : Left(0), Right(0), Top(0), Bottom(0) {} + +template +bool tRECT::Contains( const tRECT& RECT ) { + return ( Left <= RECT.Left && Right >= RECT.Right && Top <= RECT.Top && Bottom >= RECT.Bottom ); +} + +template +bool tRECT::Intersect( const tRECT& RECT ) { + return !( Left > RECT.Right || Right < RECT.Left || Top > RECT.Bottom || Bottom < RECT.Top ); +} + +template +bool tRECT::Contains( const Vector2& Point ) { + return ( Left <= Point.x && Right >= Point.x && Top <= Point.y && Bottom >= Point.y ); +} + +template +Vector2 tRECT::Pos() { + return Vector2( Left, Top ); +} + +template +tSize tRECT::Size() { + return tSize( Right - Left, Bottom - Top ); +} + +typedef tRECT eeRectu; +typedef tRECT eeRectf; +typedef tRECT eeAABB; // Axis-Aligned Bounding Box +typedef tRECT eeRecti; + +}} + +#endif diff --git a/src/utils/string.cpp b/src/utils/string.cpp new file mode 100644 index 000000000..929c988eb --- /dev/null +++ b/src/utils/string.cpp @@ -0,0 +1,264 @@ +#include "string.hpp" + +namespace EE { namespace Utils { + +bool isCharacter( const eeInt& mValue ) { + return (mValue >= 32 && mValue <= 126) || (mValue >= 161 && mValue <= 255) || (mValue == 9); +} + +bool isNumber( const eeInt& mValue ) { + return mValue >= 48 && mValue <= 57; +} + +bool isLetter( const eeInt& mValue ) { + return ( ( (mValue >= 65 && mValue <= 90) || (mValue >= 97 && mValue <= 122) || (mValue >= 192 && mValue <= 255) ) && (mValue != 215) && (mValue != 247) ); +} + +std::wstring stringTowstring(const std::string& s) { + std::wstring temp(s.length(), L' '); + std::copy(s.begin(), s.end(), temp.begin()); + return temp; +} + +std::string wstringTostring(const std::wstring& s) { + std::string temp(s.length(), ' '); + std::copy(s.begin(), s.end(), temp.begin()); + return temp; +} + +std::string intToStr(Int32 n) { + char buf[10]; + +#ifdef EE_COMPILER_MSVC + _itoa_s(n, &buf[0], 10, 10 ); +#else + std::sprintf(buf, "%d", n); +#endif + + return std::string( buf ); +} + +std::string floatToStr(eeFloat n) { + char buf[24]; +#ifdef EE_COMPILER_MSVC + _snprintf_s( &buf[0], 24, 24, "%f", n ); +#else + std::sprintf(buf, "%f", n); +#endif + return std::string( buf ); +} + +std::string GetDateTimeStr() { + time_t rawtime; + time ( &rawtime ); + +#ifdef EE_COMPILER_MSVC + char buf[256]; + struct tm timeinfo; + localtime_s ( &timeinfo, &rawtime ); + asctime_s( &buf[0], 256, &timeinfo ); + return std::string( buf ); +#else + struct tm * timeinfo; + timeinfo = localtime ( &rawtime ); + return std::string( asctime (timeinfo) ); +#endif +} + +std::vector < std::wstring > SplitString ( const std::wstring& str, const Uint32& splitchar ) { + std::vector < std::wstring > tmp; + std::wstring tmpstr; + + for ( eeUint i = 0; i < str.size(); i++ ) { + if ( str[i] == (eeInt)splitchar ) { + tmp.push_back(tmpstr); + tmpstr = L""; + } else { + tmpstr += str[i]; + } + } + tmp.push_back(tmpstr); + + return tmp; +} + +std::vector < std::string > SplitString ( const std::string& str, const Int8& splitchar ) { + std::vector < std::string > tmp; + std::string tmpstr; + + for ( eeUint i = 0; i < str.size(); i++ ) { + if ( str[i] == splitchar ) { + tmp.push_back(tmpstr); + tmpstr = ""; + } else { + tmpstr += str[i]; + } + } + tmp.push_back(tmpstr); + + return tmp; +} + +void StrFormat( char * Buffer, int BufferSize, const char * format, ... ) { + va_list args; + va_start( args, format ); +#ifdef EE_COMPILER_MSVC + _vsnprintf_s( Buffer, BufferSize, BufferSize, format, args ); +#else + vsnprintf( Buffer, BufferSize-1, format, args ); +#endif + va_end( args ); +} + +std::string StrFormated( const char* format, ... ) { + char buf[256]; + + va_list( args ); + + va_start( args, format ); + + #ifdef EE_COMPILER_MSVC + int nb = _vsnprintf_s( buf, 256, 256, format, args ); + #else + int nb = vsnprintf( buf, 256, format, args ); + #endif + + va_end( args ); + + if ( nb < 256 ) + return buf; + + // The static size was not big enough, try again with a dynamic allocation. + ++nb; + + char * buf2 = new char[nb]; + + va_start( args, format ); + + #ifdef EE_COMPILER_MSVC + _vsnprintf_s( buf2, nb, nb, format, args ); + #else + vsnprintf( buf2, nb, format, args ); + #endif + + va_end( args ); + + std::string res( buf2 ); + + delete [] buf2; + + return res; +} + +std::string LTrim( const std::string & str ) { + std::string::size_type pos1 = str.find_first_not_of(' '); + return ( pos1 == std::string::npos ) ? str : str.substr( pos1 ); +} + +std::string Trim( const std::string & str ) { + std::string::size_type pos1 = str.find_first_not_of(' '); + std::string::size_type pos2 = str.find_last_not_of(' '); + return str.substr(pos1 == std::string::npos ? 0 : pos1, pos2 == std::string::npos ? str.length() - 1 : pos2 - pos1 + 1); +} + +void toUpper( std::string & str ) { + std::transform(str.begin(), str.end(), str.begin(), (int(*)(int)) std::toupper); +} + +void toLower( std::string & str ) { + std::transform(str.begin(), str.end(), str.begin(), (int(*)(int)) std::tolower); +} + +std::vector stringToUint8( const std::string& str ) { + return std::vector( str.begin(), str.end() ); +} + +std::vector wstringToUint8( const std::wstring& str ) { + return std::vector( str.begin(), str.end() ); +} + +std::string Uint8Tostring( const std::vector v ) { + return std::string( v.begin(), v.end() ); +} + +std::wstring Uint8Towstring( const std::vector v ) { + return std::wstring( v.begin(), v.end() ); +} + +void InsertChar( std::wstring& str, const eeUint& pos, const Uint32& tchar ) { + std::wstring tStr( str.length() + 1, L' '); + for ( eeUint i = 0; i < tStr.size(); i++ ) { + if ( i < pos ) { + tStr[i] = str[i]; + } else { + if ( pos != i ) { + tStr[i] = str[i-1]; + } else { + tStr[i] = tchar; + } + } + } + str = tStr; +} + +std::string StoragePath( std::string appname ) { + char path[256]; + + #if EE_PLATFORM == EE_PLATFORM_WIN32 + #ifdef EE_COMPILER_MSVC + + char * ppath; + size_t ssize = 256; + + _dupenv_s( &ppath, &ssize, "APPDATA" ); + + StrCopy( path, ppath, 256 ); + + free( ppath ); + + if( !ssize ) + return std::string(); + + #else + char * home = getenv("APPDATA"); + + if( !home ) + return std::string(); + + _snprintf(path, 256, "%s\\%s", home, appname.c_str() ); + + #endif + #else + char *home = getenv("HOME"); + + #if EE_PLATFORM != EE_PLATFORM_APPLE + int i; + #endif + if(!home) + return std::string(); + + #if EE_PLATFORM == EE_PLATFORM_APPLE + snprintf(path, 256, "%s/Library/Application Support/%s", home, appname.c_str() ); + #else + snprintf(path, 256, "%s/.%s", home, appname.c_str() ); + for(i = strlen(home)+2; path[i]; i++) + path[i] = tolower(path[i]); + #endif + #endif + + return std::string( path ); +} + +void StrCopy( char * Dst, const char * Src, eeUint DstSize ) { + char * DstEnd = Dst + DstSize - 1; + + while ( Dst < DstEnd && *Src ) { + *Dst = *Src; + Dst++; + Src++; + } + + *Dst = 0; +} + +}} diff --git a/src/utils/string.hpp b/src/utils/string.hpp new file mode 100755 index 000000000..472306111 --- /dev/null +++ b/src/utils/string.hpp @@ -0,0 +1,114 @@ +#ifndef EE_UTILSCSTRING_H +#define EE_UTILSCSTRING_H + +#include "base.hpp" + +namespace EE { namespace Utils { + +/** @return If the value passed is a character */ +bool EE_API isCharacter( const eeInt& mValue ); + +/** @return If the value passed is a number */ +bool EE_API isNumber( const eeInt& mValue ); + +/** @return If the value passed is a letter */ +bool EE_API isLetter( const eeInt& mValue ); + +/** Converts from std::string to std::wstring */ +std::wstring EE_API stringTowstring(const std::string& s); + +/** Converts from std::wstring to std::string */ +std::string EE_API wstringTostring(const std::wstring& s); + +/** Converts an integer value to std::string. It's faster than toStr. */ +std::string EE_API intToStr(Int32 n); + +/** Converts an float value to std::string. It's faster than toStr. */ +std::string EE_API floatToStr(eeFloat n); + +/** Returns the current date time */ +std::string EE_API GetDateTimeStr(); + +/** Converts from any basic type to std::string */ +template +std::string toStr(const T& i) { + std::ostringstream ss; + ss << i; + return ss.str(); +} + +/** Converts from any basic type to std::wstring */ +template +std::wstring toWStr(const T& i) { + std::string str; + str = toStr(i); + return stringTowstring(str); +} + +/** Converts from a string to type */ +template +bool fromString(T& t, const std::string& s, std::ios_base& (*f)(std::ios_base&) = std::dec ) { + std::istringstream iss(s); + return !(iss >> f >> t).fail(); +} + +/** Converts from a wstring to type */ +template +bool fromWString(T& t, const std::wstring& s, std::ios_base& (*f)(std::ios_base&) = std::dec ) { + std::istringstream iss(s); + return !(iss >> f >> t).fail(); +} + +/** Split a wstring and hold it on a vector */ +std::vector < std::wstring > EE_API SplitString ( const std::wstring& str, const Uint32& splitchar = L'\n' ); + +/** Split a string and hold it on a vector */ +std::vector < std::string > EE_API SplitString ( const std::string& str, const Int8& splitchar = '\n' ); + +/** Returning a std::string from a formated string */ +std::string EE_API StrFormated( const char* format, ... ) +#ifdef __GNUC__ + /* This attribute is nice: it even works through gettext invokation. For + example, gcc will complain that StrFormat(_("%s"), 42) is ill-formed. */ + __attribute__((format(printf, 1, 2))) +#endif +; + +/** Format a char buffer */ +void EE_API StrFormat( char * Buffer, int BufferSize, const char * format, ... ); + +/** Remove the first space on the string */ +std::string EE_API LTrim( const std::string & str ); + +/** Removes all spaces on the string */ +std::string EE_API Trim( const std::string & str ); + +/** Convert the string into upper case string */ +void EE_API toUpper( std::string & str ); + +/** Convert the string into lower case string */ +void EE_API toLower( std::string & str ); + +/** Convert the string to an std::vector */ +std::vector EE_API stringToUint8( const std::string& str ); + +/** Convert the wstring to an std::vector */ +std::vector EE_API wstringToUint8( const std::wstring& str ); + +/** Convert the std::vector to an string */ +std::string EE_API Uint8Tostring( const std::vector v ); + +/** Convert the std::vector to an wstring */ +std::wstring EE_API Uint8Towstring( const std::vector v ); + +/** Insert a char into wstr on pos (added this function to avoid a bug on wstring) */ +void EE_API InsertChar( std::wstring& str, const eeUint& pos, const Uint32& tchar ); + +/** @return A storage path for config files for every platform */ +std::string EE_API StoragePath( std::string appname ); + +void EE_API StrCopy( char * Dst, const char * Src, eeUint DstSize ); + +}} + +#endif diff --git a/src/utils/utils.cpp b/src/utils/utils.cpp new file mode 100755 index 000000000..9e7011621 --- /dev/null +++ b/src/utils/utils.cpp @@ -0,0 +1,289 @@ +#include "utils.hpp" +#include "string.hpp" + +#if EE_PLATFORM == EE_PLATFORM_APPLE + #include +#elif EE_PLATFORM == EE_PLATFORM_WIN32 + #ifndef WIN32_LEAN_AND_MEAN + #define WIN32_LEAN_AND_MEAN + #endif + #include +#elif EE_PLATFORM == EE_PLATFORM_LINUX + #include +#endif + +#if EE_PLATFORM == EE_PLATFORM_WIN32 + #include +#else + #include +#endif + +#if EE_PLATFORM == EE_PLATFORM_WIN32 + #include +#else + #include +#endif + +#ifndef EE_COMPILER_MSVC + #include +#endif + +namespace EE { namespace Utils { + +bool FileExists(const std::string& filepath) { + std::fstream fs; + fs.open( filepath.c_str(), std::ios::in ); + if( fs.is_open() ) { + fs.close(); + return true; + } + return false; +} + +Uint32 eeGetTicks() { + return SDL_GetTicks(); +} + +void eeSleep( const Uint32& ms ) { + SDL_Delay(ms); +} + +std::string AppPath() { +#if EE_PLATFORM == EE_PLATFORM_APPLE + char exe_file[PATH_MAX + 1]; + CFBundleRef mainBundle = CFBundleGetMainBundle(); + if (mainBundle) { + CFURLRef mainURL = CFBundleCopyBundleURL(mainBundle); + + if (mainURL) { + int ok = CFURLGetFileSystemRepresentation ( mainURL, (Boolean) true, (UInt8*)exe_file, PATH_MAX ); + + if (ok) { + return std::string(exe_file) + "/"; + } + } + } + + throw CL_Error("get_exe_path failed"); +#elif EE_PLATFORM == EE_PLATFORM_LINUX + char exe_file[PATH_MAX + 1]; + int size; + size = readlink("/proc/self/exe", exe_file, PATH_MAX); + if (size < 0) { + return ""; + } else { + exe_file[size] = '\0'; + return std::string(dirname(exe_file)) + "/"; + } +#elif EE_PLATFORM == EE_PLATFORM_WIN32 + #ifdef UNICODE + // Get path to executable: + char szDrive[_MAX_DRIVE]; + char szDir[_MAX_DIR]; + char szFilename[_MAX_DIR]; + char szExt[_MAX_DIR]; + std::wstring dllName( _MAX_DIR, 0 ); + + GetModuleFileName(0, &dllName[0], _MAX_PATH); + + std::string dllstrName( wstringTostring( dllName ) ); + + #ifdef EE_COMPILER_MSVC + _splitpath_s( dllstrName.c_str(), szDrive, _MAX_DRIVE, szDir, _MAX_DIR, szFilename, _MAX_DIR, szExt, _MAX_DIR ); + #else + _splitpath(szDllName, szDrive, szDir, szFilename, szExt); + #endif + + return std::string( szDrive ) + std::string( szDir ); + #else + // Get path to executable: + TCHAR szDllName[_MAX_PATH]; + TCHAR szDrive[_MAX_DRIVE]; + TCHAR szDir[_MAX_DIR]; + TCHAR szFilename[_MAX_DIR]; + TCHAR szExt[_MAX_DIR]; + GetModuleFileName(0, szDllName, _MAX_PATH); + + #ifdef EE_COMPILER_MSVC + _splitpath_s(szDllName, szDrive, _MAX_DRIVE, szDir, _MAX_DIR, szFilename, _MAX_DIR, szExt, _MAX_DIR ); + #else + _splitpath(szDllName, szDrive, szDir, szFilename, szExt); + #endif + + return std::string(szDrive) + std::string(szDir); + #endif +#endif +} + +std::vector GetFilesInPath( const std::string& path ) { + std::vector files; + +#ifdef EE_COMPILER_MSVC + #ifdef UNICODE + std::wstring mPath( stringTowstring( path ) ); + + if ( mPath[ mPath.size() - 1 ] == L'/' || mPath[ mPath.size() - 1 ] == L'\\' ) { + mPath += L"*"; + } else { + mPath += L"\\*"; + } + + WIN32_FIND_DATA findFileData; + HANDLE hFind = FindFirstFile( mPath.c_str(), &findFileData ); + + if( hFind != INVALID_HANDLE_VALUE ) { + std::wstring tmpstr( findFileData.cFileName ); + + if ( tmpstr != L"." && tmpstr != L".." ) + files.push_back( wstringTostring( tmpstr ) ); + + while( FindNextFile(hFind, &findFileData ) ) { + tmpstr = std::wstring( findFileData.cFileName ); + + if ( tmpstr != L"." && tmpstr != L".." ) + files.push_back( std::string( wstringTostring( findFileData.cFileName ) ) ); + } + + FindClose( hFind ); + } + #else + std::string mPath( path ); + + if ( mPath[ mPath.size() - 1 ] == '/' || mPath[ mPath.size() - 1 ] == '\\' ) { + mPath += "*"; + } else { + mPath += "\\*"; + } + + WIN32_FIND_DATA findFileData; + HANDLE hFind = FindFirstFile( (LPCTSTR) mPath.c_str(), &findFileData ); + + if( hFind != INVALID_HANDLE_VALUE ) { + std::string tmpstr( findFileData.cFileName ); + + if ( tmpstr != "." && tmpstr != ".." ) + files.push_back( tmpstr ); + + while( FindNextFile(hFind, &findFileData ) ) { + tmpstr = std::string( findFileData.cFileName ); + + if ( tmpstr != "." && tmpstr != ".." ) + files.push_back( std::string( findFileData.cFileName ) ); + } + + FindClose( hFind ); + } + #endif + + return files; +#else + DIR *dp; + struct dirent *dirp; + + if( ( dp = opendir( path.c_str() ) ) == NULL) + return files; + + while ( ( dirp = readdir(dp) ) != NULL) { + if ( strcmp( dirp->d_name, ".." ) != 0 && strcmp( dirp->d_name, "." ) != 0 ) + files.push_back( std::string( dirp->d_name ) ); + } + + closedir(dp); + + return files; +#endif +} + +Uint32 FileSize( const std::string& Filepath ) { + std::ifstream f; + f.open(Filepath.c_str(), std::ios_base::binary | std::ios_base::in); + if (!f.good() || f.eof() || !f.is_open()) { return 0; } + f.seekg(0, std::ios_base::beg); + std::ifstream::pos_type begin_pos = f.tellg(); + f.seekg(0, std::ios_base::end); + return static_cast(f.tellg() - begin_pos); +} + +eeDouble GetSystemTime() { +#if EE_PLATFORM == EE_PLATFORM_WIN32 + static LARGE_INTEGER Frequency; + static BOOL UseHighPerformanceTimer = QueryPerformanceFrequency(&Frequency); + + if (UseHighPerformanceTimer) { + // High performance counter available : use it + LARGE_INTEGER CurrentTime; + QueryPerformanceCounter(&CurrentTime); + return static_cast(CurrentTime.QuadPart) / Frequency.QuadPart; + } else + // High performance counter not available : use GetTickCount (less accurate) + return GetTickCount() * 0.001; +#else + timeval Time = {0, 0}; + gettimeofday(&Time, NULL); + + return Time.tv_sec + Time.tv_usec / 1000000.; +#endif +} + +bool IsDirectory( const std::string& path ) { +#ifndef EE_COMPILER_MSVC + DIR *dp; + bool isdir = !( ( dp = opendir( path.c_str() ) ) == NULL); + closedir(dp); + return isdir; +#else + return GetFileAttributes( (LPCTSTR) path.c_str() ) != INVALID_FILE_ATTRIBUTES; +#endif +} + +bool MakeDir( const std::string& path, const Uint16& mode ) { + Int16 v; +#if EE_PLATFORM == EE_PLATFORM_WIN32 + #ifdef EE_COMPILER_MSVC + v = _mkdir( path.c_str() ); + #else + v = mkdir( path.c_str() ); + #endif +#else + v = mkdir( path.c_str(), mode ); +#endif + return v == 0; +} + +std::string GetWindowsPath() { +#if EE_PLATFORM == EE_PLATFORM_WIN32 + #ifdef UNICODE + wchar_t Buffer[1024]; + GetWindowsDirectory( Buffer, 1024 ); + return wstringTostring( std::wstring( Buffer ) ); + #else + char Buffer[1024]; + GetWindowsDirectory( Buffer, 1024 ); + return std::string( Buffer ); + #endif +#else + return std::string( "/usr/bin/" ); // :P +#endif +} + +Uint32 MakeHash( const std::wstring& str ) { + return MakeHash( reinterpret_cast( &str[0] ) ); +} + +Uint32 MakeHash( const std::string& str ) { + return MakeHash( reinterpret_cast( &str[0] ) ); +} + +Uint32 MakeHash( const Int8* str ) { + Uint32 hash = 5381 + *str; + + while( *str ) { + hash = *str + ( hash << 6 ) + ( hash << 16 ) - hash; + str++; + } + hash += *( str - 1 ); + + return hash; +} + +}} diff --git a/src/utils/utils.hpp b/src/utils/utils.hpp new file mode 100755 index 000000000..3922149c6 --- /dev/null +++ b/src/utils/utils.hpp @@ -0,0 +1,48 @@ +#ifndef EE_UTILSCUTILS_H +#define EE_UTILSCUTILS_H + +#include "base.hpp" + +namespace EE { namespace Utils { + /** @return True if the file exists */ + bool EE_API FileExists(const std::string& filepath); + + /** @return The number of milliseconds since the EE++ library initialization. Note that this value wraps if the program runs for more than ~49 days. */ + Uint32 EE_API eeGetTicks(); + + /** Wait a specified number of milliseconds before returning. */ + void EE_API eeSleep( const Uint32& ms ); + + /** @return The application path ( the executable path ) */ + std::string EE_API AppPath(); + + /** @return The files and sub directories contained by a directory */ + std::vector EE_API GetFilesInPath( const std::string& path ); + + /** @return The size of a file */ + Uint32 EE_API FileSize( const std::string& Filepath); + + /** @return The System Time */ + eeDouble EE_API GetSystemTime(); + + /** @return If directory exists, and is a directory */ + bool EE_API IsDirectory( const std::string& path ); + + /** Creates a new directory */ + bool EE_API MakeDir( const std::string& path, const Uint16& mode = 0770 ); + + /** @return The default windows directory */ + std::string EE_API GetWindowsPath(); + + /** @return djb2 wstring hash */ + Uint32 EE_API MakeHash( const std::wstring& str ); + + /** @return djb2 string hash */ + Uint32 EE_API MakeHash( const std::string& str ); + + /** @return djb2 string hash */ + Uint32 EE_API MakeHash( const Int8 *str ); +} + +} +#endif diff --git a/src/utils/vector2.hpp b/src/utils/vector2.hpp new file mode 100755 index 000000000..51708c35e --- /dev/null +++ b/src/utils/vector2.hpp @@ -0,0 +1,425 @@ +#ifndef EE_UTILSVECTOR2_H +#define EE_UTILSVECTOR2_H + +namespace EE { namespace Utils { + +template +class Vector2 { + public : + Vector2(); + Vector2(T X, T Y); + + T Dot( const Vector2& V2 ); + T Cross( const Vector2& V2 ); + Vector2 Perp(); + Vector2 RPerp(); + Vector2 Rotate( const Vector2& V2 ); + Vector2 UnRotate( const Vector2& V2 ); + T Lenght(); + T LenghtSq(); + void Normalize(); + Vector2 forAngle( const T& a ); + T toAngle(); + + T x; + T y; + + void RotateVector( const T& Angle ); + void RotateVectorCentered( const T& Angle, const Vector2& RotationCenter ); + T Distance( const Vector2& Vec ); + private: + T cosAng( const T& Ang ); + T sinAng( const T& Ang ); +}; + +template +Vector2::Vector2() : x(0), y(0) {} + +template +Vector2::Vector2(T X, T Y) : x(X), y(Y) {} + +template +Vector2 operator -(const Vector2& V) { + return Vector2(-V.x, -V.y); +} + +template +Vector2& operator +=(Vector2& V1, const Vector2& V2) { + V1.x += V2.x; + V1.y += V2.y; + + return V1; +} + +template +Vector2& operator -=(Vector2& V1, const Vector2& V2) { + V1.x -= V2.x; + V1.y -= V2.y; + + return V1; +} + +template +Vector2 operator +(const Vector2& V1, const Vector2& V2) { + return Vector2(V1.x + V2.x, V1.y + V2.y); +} + +template +Vector2 operator -(const Vector2& V1, const Vector2& V2) { + return Vector2(V1.x - V2.x, V1.y - V2.y); +} + +template +Vector2 operator *(const Vector2& V, T X) { + return Vector2(V.x * X, V.y * X); +} + +template +Vector2 operator *(T X, const Vector2& V) { + return Vector2(V.x * X, V.y * X); +} + +template +Vector2& operator *=(Vector2& V, T X) { + V.x *= X; + V.y *= X; + + return V; +} + +template +Vector2 operator /(const Vector2& V, T X) { + return Vector2(V.x / X, V.y / X); +} + +template +Vector2& operator /=(Vector2& V, T X) { + V.x /= X; + V.y /= X; + + return V; +} + +template +bool operator ==(const Vector2& V1, const Vector2& V2) { + return (V1.x == V2.x) && (V1.y == V2.y); +} + +template +bool operator !=(const Vector2& V1, const Vector2& V2) { + return (V1.x != V2.x) || (V1.y != V2.y); +} + +template +T Vector2::cosAng( const T& Ang ) { + return cos(Ang * PId180); +} + +template +T Vector2::sinAng( const T& Ang ) { + return sin(Ang * PId180); +} + +template +void Vector2::RotateVector( const T& Angle ) { + T nx = x * cosAng(Angle) - y * sinAng(Angle); + y = y * cosAng(Angle) + x * sinAng(Angle); + x = nx; +} + +template +void Vector2::RotateVectorCentered( const T& Angle, const Vector2& RotationCenter ) { + x -= RotationCenter.x; + y -= RotationCenter.y; + + RotateVector( Angle ); + + x += RotationCenter.x; + y += RotationCenter.y; +} + +template +T Vector2::Dot( const Vector2& V2 ) { + return x * V2.x + y * V2.Y; +} + +template +T Vector2::Cross( const Vector2& V2 ) { + return x * V2.x - y * V2.Y; +} + +template +Vector2 Vector2::Perp() { + return Vector2( -y, x ); +} + +template +Vector2 Vector2::RPerp() { + return Vector2( y, -x ); +} + +template +Vector2 Vector2::Rotate( const Vector2& V2 ) { + return Vector2( x * V2.x - y * V2.y , x * V2.y + y * V2.x ); +} + +template +Vector2 Vector2::UnRotate( const Vector2& V2 ) { + return Vector2( x * V2.x - y * V2.y , x * V2.x + y * V2.y ); +} + +template +T Vector2::Lenght() { + return sqrtf( Dot( Vector2( x , y ) ) ); +} + +template +T Vector2::LenghtSq() { + return Dot( Vector2( x , y ) ); +} + +template +void Vector2::Normalize() { + T s = sqrt(x * x + y * y); + if (s == 0) { + x = 0; + y = 0; + } else { + x = x / s; + y = y / s; + } +} + +template +Vector2 Vector2::forAngle( const T& a ) { + return Vector2( cos(a), sin(a) ); +} + +template +T Vector2::toAngle() { + return atan2( y, x ); +} + +template +T Vector2::Distance( const Vector2& Vec ) { + return sqrt((x - Vec.x) * (x - Vec.x) + (y - Vec.y) * (y - Vec.y)); +} + +template +class tSize : public Vector2 +{ + public: + tSize(); + tSize( const T& Width, const T& Height ); + tSize( const tSize& Size ); + tSize( const Vector2& Vec ); + + const T& Width() const; + const T& Height() const; + void Width( const T& width ); + void Height( const T& height ); +}; + +template +tSize::tSize() { + this->x = 0; + this->y = 0; +} + +template +tSize::tSize( const T& Width, const T& Height ) { + this->x = Width; + this->y = Height; +} + +template +tSize::tSize( const tSize& Size ) { + this->x = Size.Width(); + this->y = Size.Height(); +} + +template +tSize::tSize( const Vector2& Vec ) { + this->x = Vec.x; + this->y = Vec.y; +} + +template +const T& tSize::Width() const { + return this->x; +} + +template +const T& tSize::Height() const { + return this->y; +} + +template +void tSize::Width( const T& width ) { + this->x = width; +} + +template +void tSize::Height( const T& height ) { + this->y = height; +} + +template +class Quad2 { + public: + Quad2(); + Quad2( const Vector2& v1, const Vector2& v2, const Vector2& v3, const Vector2& v4 ); + + const Vector2& operator[] ( const Uint32& Pos ) const; + + Vector2 V[4]; + /** + Vector2 V[0]; //! Left - Top Vector + Vector2 V[1]; //! Left - Bottom Vector + Vector2 V[2]; //! Right - Bottom Vertex + Vector2 V[3]; //! Right - Top Vertex + */ + Vector2 GetCenter(); + + void Rotate( const T& Angle, const Vector2& Center ); + void Rotate( const T& Angle ); + void Scale( const eeFloat& scale ); + void Scale( const eeFloat& scale, const Vector2& Center ); +}; + +template +void Quad2::Rotate( const T& Angle ) { + Rotate( Angle, GetCenter() ); +} + +template +void Quad2::Rotate( const T& Angle, const Vector2& Center ) { + if ( Angle == 0.f ) + return; + + V[0].RotateVectorCentered( Angle, Center ); + V[1].RotateVectorCentered( Angle, Center ); + V[2].RotateVectorCentered( Angle, Center ); + V[3].RotateVectorCentered( Angle, Center ); +} + +template +void Quad2::Scale( const eeFloat& scale, const Vector2& Center ) { + if ( scale == 1.0f ) + return; + + for ( Uint32 i = 0; i < 4; i++ ) { + if ( V[i].x < Center.x ) + V[i].x = Center.x - fabs( Center.x - V[i].x ) * scale; + else + V[i].x = Center.x + fabs( Center.x - V[i].x ) * scale; + + if ( V[i].y < Center.y ) + V[i].y = Center.y - fabs( Center.y - V[i].y ) * scale; + else + V[i].y = Center.y + fabs( Center.y - V[i].y ) * scale; + } +} + +template +void Quad2::Scale( const eeFloat& scale ) { + Scale( scale, GetCenter() ); +} + +template +Vector2 Quad2::GetCenter() { + eeFloat MinX = V[0].x, MaxX = V[0].x, MinY = V[0].y, MaxY = V[0].y; + for (Uint8 i = 1; i < 4; i++ ) { + if ( MinX > V[i].x ) MinX = V[i].x; + if ( MaxX < V[i].x ) MaxX = V[i].x; + if ( MinY > V[i].y ) MinY = V[i].y; + if ( MaxY < V[i].y ) MaxY = V[i].y; + } + return Vector2( MinX + (MaxX - MinX) * 0.5f, MinY + (MaxY - MinX) * 0.5f ); +} + +template +const Vector2& Quad2::operator[] ( const Uint32& Pos ) const { + if ( Pos <= 3 ) + return V[Pos]; + + return V[0]; +} + +template +Quad2::Quad2() { + V[0] = Vector2(); + V[1] = Vector2(); + V[2] = Vector2(); + V[3] = Vector2(); +} + +template +Quad2::Quad2( const Vector2& v1, const Vector2& v2, const Vector2& v3, const Vector2& v4 ) { + V[0] = v1; + V[1] = v2; + V[2] = v3; + V[3] = v4; +} + +template +class Triangle2 { + public: + Triangle2(); + Triangle2( const Vector2& v1, const Vector2& v2, const Vector2& v3 ); + Vector2 V[3]; +}; + +template +Triangle2::Triangle2() { + V[0] = Vector2(); + V[1] = Vector2(); + V[2] = Vector2(); +} + +template +Triangle2::Triangle2( const Vector2& v1, const Vector2& v2, const Vector2& v3 ) { + V[0] = v1; + V[1] = v2; + V[2] = v3; +} + +template +class Line2 { + public: + Line2(); + Line2( const Vector2& v1, const Vector2& v2 ); + Vector2 V[2]; + + Vector2 GetNormal(); +}; + +template +Line2::Line2() { + V[0] = Vector2(); + V[1] = Vector2(); +} + +template +Line2::Line2( const Vector2& v1, const Vector2& v2 ) { + V[0] = v1; + V[1] = v2; +} + +template +Vector2 Line2::GetNormal() { + Vector2 tV = Vector2( -(V[1].y - V[0].y) , V[1].x - V[0].x ); + tV.Normalize(); + return tV; +} + +typedef Vector2 eeVector2if; +typedef Vector2 eeVector2i; +typedef Vector2 eeVector2f; +typedef Quad2 eeQuad2f; +typedef Triangle2 eeTriangle2f; +typedef tSize eeSize; + +}} + +#endif diff --git a/src/utils/vector3.hpp b/src/utils/vector3.hpp new file mode 100755 index 000000000..4b4f94125 --- /dev/null +++ b/src/utils/vector3.hpp @@ -0,0 +1,95 @@ +#ifndef EE_UTILSVECTOR3_H +#define EE_UTILSVECTOR3_H + +namespace EE { namespace Utils { + +template +class Vector3 { + public: + T x; + T y; + T z; + + Vector3() : x(0), y(0), z(0) {} + Vector3(T X, T Y, T Z) : x(X), y(Y), z(Z) {} +}; + +template +Vector3 operator -(const Vector3& V) { + return Vector3(-V.x, -V.y, -V.z); +} + +template +Vector3& operator +=(Vector3& V1, const Vector3& V2) { + V1.x += V2.x; + V1.y += V2.y; + V1.z += V2.z; + return V1; +} + +template +Vector3& operator -=(Vector3& V1, const Vector3& V2) { + V1.x -= V2.x; + V1.y -= V2.y; + V1.z -= V2.z; + return V1; +} + +template +Vector3 operator +(const Vector3& V1, const Vector3& V2) { + return Vector3(V1.x + V2.x, V1.y + V2.y, V1.z + V2.z); +} + +template +Vector3 operator -(const Vector3& V1, const Vector3& V2) { + return Vector3(V1.x - V2.x, V1.y - V2.y, V1.z - V2.z); +} + +template +Vector3 operator *(const Vector3& V, T X) { + return Vector3(V.x * X, V.y * X, V.z * X); +} + +template +Vector3 operator *(T X, const Vector3& V) { + return Vector3(V.x * X, V.y * X, V.z * X); +} + +template +Vector3& operator *=(Vector3& V, T X) { + V.x *= X; + V.y *= X; + V.z *= X; + return V; +} + +template +Vector3 operator /(const Vector3& V, T X) { + return Vector3(V.x / X, V.y / X, V.z / X); +} + +template +Vector3& operator /=(Vector3& V, T X) { + V.x /= X; + V.y /= X; + V.z /= X; + return V; +} + +template +bool operator ==(const Vector3& V1, const Vector3& V2) { + return (V1.x == V2.x) && (V1.y == V2.y) && (V1.z == V2.z); +} + +template +bool operator !=(const Vector3& V1, const Vector3& V2) { + return (V1.x != V2.x) || (V1.y != V2.y) || (V1.z != V2.z); +} + +// Define the most common types +typedef Vector3 eeVector3i; +typedef Vector3 eeVector3f; + +}} + +#endif diff --git a/src/window/base.hpp b/src/window/base.hpp new file mode 100644 index 000000000..1789494f9 --- /dev/null +++ b/src/window/base.hpp @@ -0,0 +1,30 @@ +#ifndef EE_WINDOW_BASE +#define EE_WINDOW_BASE + +#include "../base.hpp" + +#include + +#include "../helper/fastevents/fastevents.h" + +#if EE_PLATFORM == EE_PLATFORM_LINUX +#include +typedef Window X11Window; +#endif + +#include "../utils/colors.hpp" +#include "../utils/rect.hpp" +#include "../utils/vector2.hpp" +#include "../utils/string.hpp" +#include "../utils/utils.hpp" +using namespace EE::Utils; + +#include "../system/ctimeelapsed.hpp" +#include "../system/singleton.hpp" +#include "../system/clog.hpp" +using namespace EE::System; + +#include "../graphics/renders.hpp" +using namespace EE::Graphics; + +#endif diff --git a/src/window/cengine.cpp b/src/window/cengine.cpp new file mode 100755 index 000000000..3b726b977 --- /dev/null +++ b/src/window/cengine.cpp @@ -0,0 +1,970 @@ +#include "cengine.hpp" +#include "cinput.hpp" +#include "../graphics/ctexturefactory.hpp" +#include "../graphics/cglobalbatchrenderer.hpp" +#include "../ui/cuimanager.hpp" + +using namespace EE::Graphics; + +#define T(A, B, C, D) (int)((A<<24)|(B<<16)|(C<<8)|(D<<0)) +#define FORMAT_PREFIX "SDL_scrap_0x" + +namespace EE { namespace Window { + +#if EE_PLATFORM == EE_PLATFORM_LINUX +static int clipboard_filter(const SDL_Event *event) { + /* Post all non-window manager specific events */ + if ( event->type != SDL_SYSWMEVENT ) { + return(1); + } + + Display* SDL_Display = cEngine::instance()->GetVideoInfo()->info.info.x11.display; + + /* Handle window-manager specific clipboard events */ + switch ( event->syswm.msg->event.xevent.type ) { + /* Copy the selection from XA_CUT_BUFFER0 to the requested property */ + case SelectionRequest: { + XSelectionRequestEvent *req; + XEvent sevent; + int seln_format; + unsigned long nbytes; + unsigned long overflow; + unsigned char *seln_data; + + req = &event->syswm.msg->event.xevent.xselectionrequest; + sevent.xselection.type = SelectionNotify; + sevent.xselection.display = req->display; + sevent.xselection.selection = req->selection; + sevent.xselection.target = None; + sevent.xselection.property = None; + sevent.xselection.requestor = req->requestor; + sevent.xselection.time = req->time; + + if ( XGetWindowProperty(SDL_Display, DefaultRootWindow(SDL_Display), XA_CUT_BUFFER0, 0, INT_MAX/4, False, req->target, &sevent.xselection.target, &seln_format, &nbytes, &overflow, &seln_data) == Success ) { + if ( sevent.xselection.target == req->target ) { + if ( sevent.xselection.target == XA_STRING ) { + if ( seln_data[nbytes-1] == '\0' ) + --nbytes; + } + XChangeProperty(SDL_Display, req->requestor, req->property, sevent.xselection.target, seln_format, PropModeReplace, seln_data, nbytes); + sevent.xselection.property = req->property; + } + XFree(seln_data); + } + XSendEvent(SDL_Display,req->requestor, False, 0, &sevent); + XSync(SDL_Display, False); + } + break; + } + + /* Post the event for X11 clipboard reading above */ + return(1); +} +#endif + +cEngine::cEngine() : mInit(false), mBackColor(0, 0, 0), mCursor(NULL), mShowCursor(true) { + mFrames.FPS.LastCheck = 0; + mFrames.FPS.Current = 0; + mFrames.FPS.Count = 0; + mFrames.FPS.Limit = 0; + mFrames.FPS.Error = 0; + mFrames.ElapsedTime = 0; +} + +cEngine::~cEngine() { + if ( mCursor != NULL ) { + SDL_FreeCursor(mCursor); + } + + cGlobalBatchRenderer::DestroySingleton(); + cTextureFactory::DestroySingleton(); + + cInput::DestroySingleton(); + SDL_Quit(); + cLog::DestroySingleton(); +} + +bool cEngine::Init(const Uint32& Width, const Uint32& Height, const Uint8& BitColor, const bool& Windowed, const bool& Resizeable, const bool& VSync, const bool& DoubleBuffering, const bool& UseDesktopResolution, const bool& NoFrame ) { + try { + mInit = false; + + mVideoInfo.Width = Width; + mVideoInfo.Height = Height; + mVideoInfo.ColorDepth = BitColor; + mVideoInfo.Windowed = Windowed; + mVideoInfo.Resizeable = Resizeable; + mVideoInfo.DoubleBuffering = DoubleBuffering; + mVideoInfo.VSync = VSync; + mVideoInfo.NoFrame = NoFrame; + mVideoInfo.LineSmooth = true; + mVideoInfo.SupShaders = false; + mOldWinPos = eeVector2i( 0, 0 ); + + if ( SDL_Init(SDL_INIT_VIDEO) != 0 ) { + cLog::Instance()->Write( "Unable to initialize SDL: " + std::string( SDL_GetError() ) ); + return false; + } + + mVideoInfo.Flags = SDL_OPENGL | SDL_HWPALETTE; + const SDL_VideoInfo* videoInfo = SDL_GetVideoInfo(); + + mVideoInfo.DeskWidth = videoInfo->current_w; + mVideoInfo.DeskHeight = videoInfo->current_h; + + if ( UseDesktopResolution ) { + mVideoInfo.Width = mVideoInfo.DeskWidth; + mVideoInfo.Height = mVideoInfo.DeskHeight; + } + + if (videoInfo->hw_available) + mVideoInfo.Flags |= SDL_HWSURFACE; + else + mVideoInfo.Flags |= SDL_SWSURFACE; + + if ( videoInfo->blit_hw ) // This checks if hardware blits can be done + mVideoInfo.Flags |= SDL_HWACCEL; + + if ( mVideoInfo.Resizeable ) + mVideoInfo.Flags |= SDL_RESIZABLE; + + if ( mVideoInfo.NoFrame ) + mVideoInfo.Flags |= SDL_NOFRAME; + + SDL_GL_SetAttribute( SDL_GL_DEPTH_SIZE, 16 ); // Depth + SDL_GL_SetAttribute( SDL_GL_DOUBLEBUFFER, (mVideoInfo.DoubleBuffering ? 1 : 0) ); // Double Buffering + + SDL_GL_SetAttribute( SDL_GL_SWAP_CONTROL, (mVideoInfo.VSync ? 1 : 0) ); // VSync + + Uint32 mTmpFlags = mVideoInfo.Flags; + if (!mVideoInfo.Windowed) + mTmpFlags |= SDL_FULLSCREEN; + + if ( SDL_VideoModeOK(mVideoInfo.Width, mVideoInfo.Height, mVideoInfo.ColorDepth, mTmpFlags) ) + mVideoInfo.Screen = SDL_SetVideoMode(mVideoInfo.Width, mVideoInfo.Height, mVideoInfo.ColorDepth, mTmpFlags); + else { + cLog::Instance()->Write( "Video Mode Unsopported for this videocard: " ); + return false; + } + + mInitialWidth = mVideoInfo.Width; + mInitialHeight = mVideoInfo.Height; + + mVideoInfo.WWidth = mVideoInfo.Width; + mVideoInfo.WHeight = mVideoInfo.Height; + + mVideoInfo.Maximized = false; + + if ( mVideoInfo.Screen == NULL ) { + cLog::Instance()->Write( "Unable to set video mode: " + std::string( SDL_GetError() ) ); + return false; + } + + SDL_VERSION(&mVideoInfo.info.version); + SDL_GetWMInfo (&mVideoInfo.info); + + #if EE_PLATFORM == EE_PLATFORM_LINUX + /* Enable the special window hook events */ + SDL_EventState(SDL_SYSWMEVENT, SDL_ENABLE); + SDL_SetEventFilter(clipboard_filter); + /*#elif EE_PLATFORM == EE_PLATFORM_WIN32 + if ( mVideoInfo.Windowed ) + ChangeRes(mVideoInfo.Width, mVideoInfo.Height, mVideoInfo.Windowed );*/ + #endif + + if ( mVideoInfo.ColorDepth == 16 ) { + SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 4); + SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 4); + SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 4); + SDL_GL_SetAttribute(SDL_GL_ALPHA_SIZE, 4); + } else { + SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 8); + SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 8); + SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 8); + SDL_GL_SetAttribute(SDL_GL_ALPHA_SIZE, 8); + } + + if ( mVideoInfo.Windowed ) + mOldWinPos = GetWindowPosition(); + + mVideoInfo.SupARB_point = ( GetExtension("GL_ARB_point_parameters") && GetExtension("GL_ARB_point_sprite") ); + + glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT ); + + mDefaultView.SetView( 0, 0, mVideoInfo.Width, mVideoInfo.Height ); + mCurrentView = &mDefaultView; + + ResetGL2D(); + + #ifdef EE_SHADERS + mVideoInfo.SupShaders = GetExtension("GL_ARB_shading_language_100") && GetExtension("GL_ARB_shader_objects") && GetExtension("GL_ARB_vertex_shader") && GetExtension("GL_ARB_fragment_shader"); + + if ( mVideoInfo.SupShaders ) { + glewInit(); + } + #endif + + SetWindowCaption("EEPP"); + + cLog::Instance()->Write( "Engine Initialized Succesfully.\nGL Vendor: " + GetVendor() + "\nGL Renderer: " + GetRenderer() + "\nGL Version: " + GetVersion() ); + mInit = true; + return true; + } catch (...) { + cLog::Instance()->Write( "Error on cEngine::Init" ); + return false; + } +} + +void cEngine::SetViewport( const Int32& x, const Int32& y, const Uint32& Width, const Uint32& Height ) { + glMatrixMode( GL_PROJECTION ); + glLoadIdentity(); + + glViewport( x, GetHeight() - Height - y, Width, Height ); + glOrtho( 0.0f, Width, Height, 0.0f, -1000.0f, 1000.0f ); + + glMatrixMode( GL_MODELVIEW ); + glLoadIdentity(); +} + +void cEngine::SetView( const cView& View ) { + mCurrentView = &View; + + eeRecti RView = mCurrentView->GetView(); + SetViewport( RView.Left, RView.Top, RView.Right, RView.Bottom ); +} + +const cView& cEngine::GetDefaultView() const { + return mDefaultView; +} + +const cView& cEngine::GetView() const { + return *mCurrentView; +} + +void cEngine::ResetGL2D() { + glPixelStorei(GL_UNPACK_ALIGNMENT, 1); + glPixelStorei(GL_PACK_ALIGNMENT, 1); + + SetBackColor( mBackColor ); + + glShadeModel( GL_SMOOTH ); + SetLineSmooth( mVideoInfo.LineSmooth ); + + glEnable( GL_TEXTURE_2D ); // Enable Textures + + SetView( mDefaultView ); + + glDisable( GL_DEPTH_TEST ); + glDisable( GL_LIGHTING ); + + cTextureFactory::instance()->SetBlendFunc( ALPHA_BLENDONE ); // This is to fix a little bug on windows when the resolution change. I don't know why it happens, but this line fix it. + cTextureFactory::instance()->SetBlendFunc( ALPHA_NORMAL ); + + glTexEnvf( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE ); + + glEnableClientState( GL_VERTEX_ARRAY ); + glEnableClientState( GL_TEXTURE_COORD_ARRAY ); + glEnableClientState( GL_COLOR_ARRAY ); +} + +void cEngine::CalculateFps() { + if ( eeGetTicks() - mFrames.FPS.LastCheck >= 1000 ) { + mFrames.FPS.Current = mFrames.FPS.Count; + mFrames.FPS.Count = 0; + mFrames.FPS.LastCheck = eeGetTicks(); + } + mFrames.FPS.Count++; +} + +void cEngine::LimitFps() { + if ( mFrames.FPS.Limit > 0 ) { + mFrames.FPS.Error = 0; + eeFloat RemainT = 1000.f / mFrames.FPS.Limit - ( mFrames.ElapsedTime * 0.1f ); + + if ( RemainT < 0 ) { + mFrames.FPS.Error = 0; + } else { + mFrames.FPS.Error += 1000 % (Int32)mFrames.FPS.Limit; + + if ( mFrames.FPS.Error > (Int32)mFrames.FPS.Limit ) { + ++RemainT; + mFrames.FPS.Error -= (Int32)mFrames.FPS.Limit; + } + + if ( RemainT > 0 ) + SDL_Delay( (Int32) RemainT ); + } + } +} + +void cEngine::Display() { + cGlobalBatchRenderer::instance()->Draw(); + + if ( mCurrentView->NeedUpdate() ) + SetView( *mCurrentView ); + + glFlush(); + SDL_GL_SwapBuffers(); + glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT ); + + GetElapsedTime(); + CalculateFps(); + LimitFps(); +} + +void cEngine::ChangeRes( const Uint16& width, const Uint16& height, const bool& Windowed ) { + try { + cLog::Instance()->Write( StrFormated( "Switching from %s to %s. Width: %d Height %d.", mVideoInfo.Windowed == true ? "windowed" : "fullscreen", Windowed == true ? "windowed" : "fullscreen", width, height ) ); + + #if EE_PLATFORM == EE_PLATFORM_WIN32 || EE_PLATFORM == EE_PLATFORM_APPLE + bool Reload = mVideoInfo.Windowed != Windowed; + + if ( Reload ) + cTextureFactory::instance()->GrabTextures(); + #endif + + mVideoInfo.Windowed = Windowed; + mVideoInfo.Width = width; + mVideoInfo.Height = height; + + if ( Windowed ) { + mVideoInfo.WWidth = width; + mVideoInfo.WHeight = height; + } + + mDefaultView.SetView( 0, 0, mVideoInfo.Width, mVideoInfo.Height ); + + SDL_GL_SetAttribute( SDL_GL_DEPTH_SIZE, 16 ); // Depth + SDL_GL_SetAttribute( SDL_GL_DOUBLEBUFFER, (mVideoInfo.DoubleBuffering ? 1 : 0) ); + SDL_GL_SetAttribute( SDL_GL_SWAP_CONTROL, (mVideoInfo.VSync ? 1 : 0) ); // VSync + + if (Windowed) + mVideoInfo.Screen = SDL_SetVideoMode( mVideoInfo.Width, mVideoInfo.Height, mVideoInfo.ColorDepth, mVideoInfo.Flags ); + else + mVideoInfo.Screen = SDL_SetVideoMode( mVideoInfo.Width, mVideoInfo.Height, mVideoInfo.ColorDepth, mVideoInfo.Flags | SDL_FULLSCREEN ); + + ResetGL2D(); + + #if EE_PLATFORM == EE_PLATFORM_WIN32 || EE_PLATFORM == EE_PLATFORM_APPLE + if ( Reload ) + cTextureFactory::instance()->ReloadAllTextures(); + #endif + + if ( UI::cUIManager::Instance() != NULL ) + UI::cUIManager::instance()->ResizeControl(); + + if ( !mVideoInfo.Screen ) + mInit = false; + } catch (...) { + cLog::Instance()->Write( "Unable to change resolution: " + std::string( SDL_GetError() ) ); + cLog::Instance()->Save(); + mInit = false; + } +} + +Uint32 cEngine::FPS() const { + return mFrames.FPS.Current; +} + +void cEngine::SetBackColor(const eeColor& Color) { + mBackColor = Color; + glClearColor( static_cast( mBackColor.R() ) / 255.0f, static_cast( mBackColor.G() ) / 255.0f, static_cast( mBackColor.B() ) / 255.0f, 255.0f ); +} + +void cEngine::SetWindowCaption(const std::string& Caption) { + SDL_WM_SetCaption( Caption.c_str(), NULL ); +} + +void cEngine::GetElapsedTime() { + mFrames.ElapsedTime = static_cast ( mFrames.FrameElapsed.Elapsed() ); +} + +eeFloat cEngine::Elapsed() const { + return mFrames.ElapsedTime; +} + +bool cEngine::Windowed() const { + return mVideoInfo.Windowed; +} + +void cEngine::ToggleFullscreen() { + #if EE_PLATFORM == EE_PLATFORM_WIN32 + bool WasMaximized = mVideoInfo.Maximized; + + if ( mVideoInfo.Windowed ) + ChangeRes( mVideoInfo.Width, mVideoInfo.Height, !mVideoInfo.Windowed ); + else + ChangeRes( mVideoInfo.WWidth, mVideoInfo.WHeight, !mVideoInfo.Windowed ); + + if ( WasMaximized ) + MaximizeWindow(); + #else + mVideoInfo.Windowed = !mVideoInfo.Windowed; + SDL_WM_ToggleFullScreen( mVideoInfo.Screen ); + #endif + + ShowCursor(mShowCursor); +} + +void cEngine::ShowCursor(const bool& showcursor) { + mShowCursor = showcursor; + if ( mShowCursor ) + SDL_ShowCursor(SDL_ENABLE); + else + SDL_ShowCursor(SDL_DISABLE); +} + +void cEngine::SetFrameRateLimit(const Uint32& FrameRateLimit) { + mFrames.FPS.Limit = (eeFloat)FrameRateLimit; +} + +bool cEngine::TakeScreenshot( std::string filepath, const EE_SAVETYPE& Format ) { + bool CreateNewFile = false; + std::string File, Ext; + + if ( filepath.size() ) { + File = filepath.substr( filepath.find_last_of("/\\") + 1 ); + Ext = File.substr( File.find_last_of(".") + 1 ); + + if ( IsDirectory( filepath ) || !Ext.size() ) + CreateNewFile = true; + } else { + filepath = AppPath(); + CreateNewFile = true; + } + + if ( CreateNewFile ) { // Search if file path is given, and if have and extension + bool find = false; + Int32 FileNum = 1; + std::string TmpPath = filepath, Ext; + + if ( !IsDirectory( filepath ) ) + MakeDir( filepath ); + + switch ( Format ) { + case EE_SAVE_TYPE_TGA: Ext = ".tga"; break; + case EE_SAVE_TYPE_BMP: Ext = ".bmp"; break; + case EE_SAVE_TYPE_DDS: Ext = ".dds"; break; + } + + while ( !find && FileNum < 10000 ) { + if ( FileNum < 10 ) { + TmpPath = filepath + "000" + intToStr(FileNum) + Ext; + } else if ( FileNum < 100 ) { + TmpPath = filepath + "00" + intToStr(FileNum) + Ext; + } else if ( FileNum < 1000 ) { + TmpPath = filepath + "0" + intToStr(FileNum) + Ext; + } else { + TmpPath = intToStr(FileNum) + Ext; + } + + FileNum++; + + if ( !FileExists( TmpPath ) ) + find = true; + + if ( FileNum == 10000 && find == false ) + return false; + } + + return 0 != SOIL_save_screenshot(TmpPath.c_str(), Format, 0, 0, mVideoInfo.Width, mVideoInfo.Height ); + } else { + std::string Direc = filepath.substr( 0, filepath.find_last_of("/\\") ); + if ( !IsDirectory( Direc ) ) + MakeDir( Direc ); + + return 0 != SOIL_save_screenshot(filepath.c_str(), Format, 0, 0, mVideoInfo.Width, mVideoInfo.Height ); + } +} + +std::vector< std::pair > cEngine::GetPossibleResolutions() const { + SDL_Rect **modes = SDL_ListModes( NULL, SDL_OPENGL | SDL_HWPALETTE | SDL_HWACCEL | SDL_FULLSCREEN ); + + if(modes == (SDL_Rect **)0) + cLog::Instance()->Write("No VideoMode Found"); + + std::vector< std::pair > result; + if( modes != (SDL_Rect **)-1 ) + for(unsigned int i = 0; modes[i]; ++i) + result.push_back( std::pair(modes[i]->w, modes[i]->h) ); + + return result; +} + +void cEngine::SetGamma( const eeFloat& Red, const eeFloat& Green, const eeFloat& Blue ) { + if ( Red >= 0.1f && Red <= 10.0f && Green >= 0.1f && Green <= 10.0f && Blue >= 0.1f && Blue <= 10.0f ) + SDL_SetGamma( Red, Green, Blue ); +} + +void cEngine::SetLineSmooth( const bool& Enable ) { + mVideoInfo.LineSmooth = Enable; + if ( Enable ) + glEnable( GL_LINE_SMOOTH ); + else + glDisable( GL_LINE_SMOOTH ); +} + +void cEngine::SetPolygonMode( const EE_FILLMODE& Mode ) { + if ( Mode == DRAW_FILL ) + glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); + else + glPolygonMode( GL_FRONT_AND_BACK, GL_LINE ); +} + +void cEngine::ClipEnable( const Int32& x, const Int32& y, const Uint32& Width, const Uint32& Height ) { + glScissor( x, GetHeight() - Height - y, Width, Height ); + glEnable( GL_SCISSOR_TEST ); +} + +void cEngine::ClipDisable() { + glDisable( GL_SCISSOR_TEST ); +} + +std::string cEngine::GetVendor() { + return std::string( reinterpret_cast ( glGetString( GL_VENDOR ) ) ); +} + +std::string cEngine::GetRenderer() { + return std::string( reinterpret_cast ( glGetString( GL_RENDERER ) ) ); +} + +std::string cEngine::GetVersion() { + return std::string( reinterpret_cast ( glGetString( GL_VERSION ) ) ); +} + +bool cEngine::GetExtension( const std::string& Ext ) { + char *Exts = (char *)glGetString(GL_EXTENSIONS); + + if ( strstr( Exts, Ext.c_str() ) ) + return true; + + return false; +} + +SDL_Cursor* cEngine::CreateCursor( const Uint32& TexId, const eeVector2i& HotSpot ) { + cTexture* Tex = cTextureFactory::instance()->GetTexture( TexId ); + + if ( Tex == NULL ) + return NULL; + + //the width must be a multiple of 8 (SDL requirement) + #if EE_PLATFORM == EE_PLATFORM_APPLE + size_t cursor_width = 16; + #else + size_t cursor_width = static_cast(Tex->Width()); + if ( (cursor_width % 8) != 0 ) { + cursor_width += 8 - ( cursor_width % 8 ); + } + #endif + + std::vector data( ( cursor_width * static_cast( Tex->Height() ) ) / 8, 0); + std::vector mask( data.size(), 0 ); + + //see http://sdldoc.csn.ul.ie/sdlcreatecursor.php for documentation on + //the format that data has to be in to pass to SDL_CreateCursor + Tex->Lock(); + for( Int32 y = 0; y != Tex->Height(); ++y) { + for( Int32 x = 0; x != Tex->Width(); ++x) { + Uint8 trans = 0; + Uint8 black = 0; + + const size_t index = y * cursor_width + x; + + if ( (size_t)x < cursor_width ) { + eeColorA Col = Tex->GetPixel( x, y ); + + const size_t shift = 7 - ( index % 8 ); + + trans = ( Col.A() < 128 ? 0 : 1) << shift; + black = (trans == 0 || ( Col.R() + Col.G() + Col.B() ) /3 > 128 ? 0 : 1) << shift; + + data[index/8] |= black; + mask[index/8] |= trans; + } + } + } + Tex->Unlock( false, false ); + + return SDL_CreateCursor( &data[0], &mask[0], cursor_width, static_cast( Tex->Height() ), HotSpot.x, HotSpot.y ); +} + +void cEngine::SetCursor( const Uint32& TexId, const eeVector2i& HotSpot ) { + mCursor = CreateCursor( TexId, HotSpot ); + if ( mCursor ) + SDL_SetCursor( mCursor ); +} + +bool cEngine::SetIcon( const Uint32& FromTexId ) { + cTexture* Tex = cTextureFactory::instance()->GetTexture( FromTexId ); + + if ( Tex ) { + Int32 W = static_cast( Tex->Width() ); + Int32 H = static_cast( Tex->Height() ); + if ( ( W % 8 ) == 0 && ( H % 8 ) == 0 ) { + Tex->Lock(); + const Uint8* Ptr = Tex->GetPixelsPtr(); + + Uint32 rmask, gmask, bmask, amask; + #if SDL_BYTEORDER == SDL_BIG_ENDIAN + rmask = 0xff000000; + gmask = 0x00ff0000; + bmask = 0x0000ff00; + amask = 0x000000ff; + #else + rmask = 0x000000ff; + gmask = 0x0000ff00; + bmask = 0x00ff0000; + amask = 0xff000000; + #endif + SDL_Surface* TempGlyphSheet = SDL_CreateRGBSurface(SDL_SWSURFACE, W, H, 32, rmask, gmask, bmask, amask); + SDL_LockSurface(TempGlyphSheet); + + Uint32 ssize = TempGlyphSheet->w * TempGlyphSheet->h * 4; + for (Uint32 i=0; i(TempGlyphSheet->pixels))[i+0] = (Ptr)[i]; + } + + SDL_UnlockSurface(TempGlyphSheet); + + Tex->Unlock(); + + SDL_WM_SetIcon(TempGlyphSheet, NULL); + + SDL_FreeSurface(TempGlyphSheet); + return true; + } + } + return false; +} + +void cEngine::MinimizeWindow() { + SDL_WM_IconifyWindow(); +} + +void cEngine::MaximizeWindow() { + #if EE_PLATFORM == EE_PLATFORM_WIN32 + WIN_ShowWindow(mVideoInfo.info.window, SW_MAXIMIZE); + #elif EE_PLATFORM == EE_PLATFORM_LINUX + // coded by Rafał Maj, idea from Måns Rullgård http://tinyurl.com/68mvk3 + mVideoInfo.info.info.x11.lock_func(); + + XEvent xev; + Atom wm_state = XInternAtom( mVideoInfo.info.info.x11.display, "_NET_WM_STATE", False); + Atom maximizeV = XInternAtom( mVideoInfo.info.info.x11.display, "_NET_WM_STATE_MAXIMIZED_VERT", False); + Atom maximizeH = XInternAtom( mVideoInfo.info.info.x11.display, "_NET_WM_STATE_MAXIMIZED_HORZ", False); + + memset( &xev, 0, sizeof(xev) ); + xev.type = ClientMessage; + xev.xclient.window = mVideoInfo.info.info.x11.wmwindow; + xev.xclient.message_type = wm_state; + xev.xclient.format = 32; + xev.xclient.data.l[0] = 1; + xev.xclient.data.l[1] = maximizeV; + xev.xclient.data.l[2] = maximizeH; + xev.xclient.data.l[3] = 0; + XSendEvent( mVideoInfo.info.info.x11.display, DefaultRootWindow(mVideoInfo.info.info.x11.display), 0, SubstructureNotifyMask|SubstructureRedirectMask, &xev); + + XFlush(mVideoInfo.info.info.x11.display); + + mVideoInfo.info.info.x11.unlock_func(); + #elif EE_PLATFORM == EE_PLATFORM_APPLE + #warning cEngine::MaximizeWindow() not implemented on Apple + #endif +} + +void cEngine::HideWindow() { +#if EE_PLATFORM == EE_PLATFORM_LINUX + mVideoInfo.info.info.x11.lock_func(); + XUnmapWindow( mVideoInfo.info.info.x11.display, mVideoInfo.info.info.x11.wmwindow ); + mVideoInfo.info.info.x11.unlock_func(); +#elif EE_PLATFORM == EE_PLATFORM_WIN32 + WIN_ShowWindow( mVideoInfo.info.window, SW_HIDE ); +#elif EE_PLATFORM == EE_PLATFORM_APPLE + #warning cEngine::HideWindow() not implemented on Apple +#endif +} + +void cEngine::RaiseWindow() { +#if EE_PLATFORM == EE_PLATFORM_LINUX + mVideoInfo.info.info.x11.lock_func(); + XRaiseWindow( mVideoInfo.info.info.x11.display, mVideoInfo.info.info.x11.wmwindow ); + mVideoInfo.info.info.x11.unlock_func(); +#elif EE_PLATFORM == EE_PLATFORM_WIN32 + HWND top; + + if ( !mVideoInfo.Windowed ) + top = HWND_TOPMOST; + else + top = HWND_NOTOPMOST; + + SetWindowPos( mVideoInfo.info.window, top, 0, 0, 0, 0, (SWP_NOMOVE | SWP_NOSIZE) ); +#elif EE_PLATFORM == EE_PLATFORM_APPLE + #warning cEngine::RaiseWindow() not implemented on Apple +#endif +} + +void cEngine::ShowWindow() { +#if EE_PLATFORM == EE_PLATFORM_LINUX + mVideoInfo.info.info.x11.lock_func(); + XMapRaised( mVideoInfo.info.info.x11.display, mVideoInfo.info.info.x11.wmwindow ); + mVideoInfo.info.info.x11.unlock_func(); +#elif EE_PLATFORM == EE_PLATFORM_WIN32 + WIN_ShowWindow( mVideoInfo.info.window, SW_SHOW ); +#elif EE_PLATFORM == EE_PLATFORM_APPLE + #warning cEngine::RaiseWindow() not implemented on Apple +#endif +} + +void cEngine::SetWindowPosition(Int16 Left, Int16 Top) { +#if EE_PLATFORM == EE_PLATFORM_LINUX + XMoveWindow( mVideoInfo.info.info.x11.display, mVideoInfo.info.info.x11.wmwindow, Left, Top); + XFlush( mVideoInfo.info.info.x11.display ); +#elif EE_PLATFORM == EE_PLATFORM_WIN32 + SetWindowPos( mVideoInfo.info.window, NULL, Left, Top, 0, 0, SWP_NOSIZE | SWP_NOZORDER ); +#elif EE_PLATFORM == EE_PLATFORM_APPLE + #warning cEngine::SetWindowPosition() not implemented on Apple +#endif +} + +eeVector2i cEngine::GetWindowPosition() { +#if EE_PLATFORM == EE_PLATFORM_LINUX + XWindowAttributes Attrs; + XGetWindowAttributes( mVideoInfo.info.info.x11.display, mVideoInfo.info.info.x11.wmwindow, &Attrs ); + + return eeVector2i( Attrs.x, Attrs.y ); +#elif EE_PLATFORM == EE_PLATFORM_WIN32 + RECT r; + GetWindowRect( mVideoInfo.info.window, &r ); + return eeVector2i( r.left, r.top ); +#elif EE_PLATFORM == EE_PLATFORM_APPLE + return eeVector2i( 0, 0 ); + //#warning cEngine::GetWindowPos() not implemented on Apple +#endif +} + +bool cEngine::WindowActive() { + return 0 != ( SDL_GetAppState() & SDL_APPINPUTFOCUS ); +} + +bool cEngine::WindowVisible() { + return 0 != ( SDL_GetAppState() & SDL_APPACTIVE ); +} + +void cEngine::SetWindowSize( const Uint32& Width, const Uint32& Height ) { + if ( mVideoInfo.Windowed ) + ChangeRes( Width, Height, true ); +} + +int cEngine::clipboard_convert_scrap(int type, char *dst, char *src, int srclen) { + int dstlen; + + dstlen = 0; + switch (type) { + case T('T', 'E', 'X', 'T'): + if ( srclen == 0 ) + srclen = strlen(src); + + if ( dst ) { + while ( --srclen >= 0 ) { + #if EE_PLATFORM == EE_PLATFORM_WIN32 + if ( *src == '\r' ) + /* drop extraneous '\r' */; + else + #endif + if ( *src == '\n' ) { + *dst++ = '\r'; + ++dstlen; + } else { + *dst++ = *src; + ++dstlen; + } + ++src; + } + *dst = '\0'; + ++dstlen; + } else { + while ( --srclen >= 0 ) { + #if EE_PLATFORM == EE_PLATFORM_WIN32 + if ( *src == '\r' ) + /* drop unspected '\r' */; + else + #endif + ++dstlen; + ++src; + } + ++dstlen; + } + break; + default: + dstlen = *(int *)src; + if ( dst ) { + if ( srclen == 0 ) + memcpy(dst, src+sizeof(int), dstlen); + else + memcpy(dst, src+sizeof(int), srclen-sizeof(int)); + } + break; + } + return dstlen; +} + +eeScrapType cEngine::clipboard_convert_format(int type) { + switch (type) { + case T('T', 'E', 'X', 'T'): + #if EE_PLATFORM == EE_PLATFORM_LINUX + return XA_STRING; + #elif EE_PLATFORM == EE_PLATFORM_WIN32 + return CF_TEXT; + #endif + default: { + char format[ sizeof(FORMAT_PREFIX)+8+1 ]; + StrFormat(format, sizeof(FORMAT_PREFIX)+8+1, "%s%08lx", FORMAT_PREFIX, (unsigned long)type); + + #if EE_PLATFORM == EE_PLATFORM_LINUX + return XInternAtom( mVideoInfo.info.info.x11.display, format, False ); + #elif EE_PLATFORM == EE_PLATFORM_WIN32 + #ifdef UNICODE + return RegisterClipboardFormat( reinterpret_cast( format ) ); + #else + return RegisterClipboardFormat( reinterpret_cast( format ) ); + #endif + #endif + } + } +} + +void cEngine::clipboard_get_scrap(int type, int *dstlen, char **dst) { + eeScrapType format; + *dstlen = 0; + format = clipboard_convert_format(type); + +#if EE_PLATFORM == EE_PLATFORM_LINUX + X11Window owner; + Atom selection; + Atom seln_type; + int seln_format; + unsigned long nbytes; + unsigned long overflow; + char *src; + + mVideoInfo.info.info.x11.lock_func(); + owner = XGetSelectionOwner( mVideoInfo.info.info.x11.display , XA_PRIMARY); + mVideoInfo.info.info.x11.unlock_func(); + + if ( ( owner == None ) || ( owner == mVideoInfo.info.info.x11.wmwindow ) ) { + owner = DefaultRootWindow( mVideoInfo.info.info.x11.display ); + selection = XA_CUT_BUFFER0; + } else { + int selection_response = 0; + SDL_Event event; + + owner = mVideoInfo.info.info.x11.wmwindow; + mVideoInfo.info.info.x11.lock_func(); + + selection = XInternAtom( mVideoInfo.info.info.x11.display, "SDL_SELECTION", False); + XConvertSelection( mVideoInfo.info.info.x11.display, XA_PRIMARY, format, selection, owner, CurrentTime); + + mVideoInfo.info.info.x11.unlock_func(); + + while ( ! selection_response ) { + SDL_WaitEvent(&event); + if ( event.type == SDL_SYSWMEVENT ) { + XEvent xevent = event.syswm.msg->event.xevent; + if ( (xevent.type == SelectionNotify) && (xevent.xselection.requestor == owner) ) + selection_response = 1; + } + } + } + + mVideoInfo.info.info.x11.lock_func(); + if ( XGetWindowProperty( mVideoInfo.info.info.x11.display, owner, selection, 0, INT_MAX/4, False, format, &seln_type, &seln_format, &nbytes, &overflow, (unsigned char **)&src) == Success ) { + if ( seln_type == format ) { + *dstlen = clipboard_convert_scrap(type, NULL, src, nbytes); + *dst = (char *)realloc(*dst, *dstlen); + + if ( *dst == NULL ) + *dstlen = 0; + else + clipboard_convert_scrap(type, *dst, src, nbytes); + } + XFree(src); + } + mVideoInfo.info.info.x11.unlock_func(); +#elif EE_PLATFORM == EE_PLATFORM_WIN32 + if ( IsClipboardFormatAvailable(format) && OpenClipboard( mVideoInfo.info.window ) ) { + HANDLE hMem; + char *src; + hMem = GetClipboardData(format); + if ( hMem != NULL ) { + src = (char *)GlobalLock(hMem); + *dstlen = clipboard_convert_scrap(type, NULL, src, 0); + *dst = (char *)realloc(*dst, *dstlen); + if ( *dst == NULL ) + *dstlen = 0; + else + clipboard_convert_scrap(type, *dst, src, 0); + GlobalUnlock(hMem); + } + CloseClipboard(); + } +#endif +} + +std::string cEngine::GetClipboardText() { + std::string tStr; + #if EE_PLATFORM == EE_PLATFORM_LINUX || EE_PLATFORM == EE_PLATFORM_WIN32 + char *scrap = NULL; + int scraplen; + + clipboard_get_scrap(T('T','E','X','T'), &scraplen, &scrap); + if ( scraplen != 0 && strcmp(scrap,"SDL-\r-scrap") ) { + char *cp; + int i; + for ( cp=scrap, i=0; i { + friend class cSingleton; + public: + /** Init the opengl context and the screen + * @param Width Screen Width + * @param Height Screen Height + * @param BitColor Screen Color Depth + * @param Windowed Windowed or Fullscreen + * @param Resizeable If the Screen is resizeable + * @param VSync Enable or Disable VSync + * @param DoubleBuffering Enable or Disable the Double Buffering + * @param UseDesktopResolution Instead of using Screen Width and Screen Height passed, will use the default desktop resolution + * @param NoFrame If create the window without window manager frame. + * @return True if success + */ + bool Init(const Uint32& Width = 640, const Uint32& Height = 480, const Uint8& BitColor = 32, const bool& Windowed = true, const bool& Resizeable = false, const bool& VSync = false, const bool& DoubleBuffering = true, const bool& UseDesktopResolution = false, const bool& NoFrame = false); + + /** Render the Scene to Screen */ + void Display(); + + /** Set the window background color */ + void SetBackColor(const eeColor& Color); + + /** Set the window caption */ + void SetWindowCaption(const std::string& Caption); + + /** @return The window width */ + Uint32 GetWidth() const { return mVideoInfo.Width; } + + /** @return The window height */ + Uint32 GetHeight() const { return mVideoInfo.Height; } + + /** @return The desktop width */ + Uint32 GetDeskWidth() const { return mVideoInfo.DeskWidth; } + + /** @return The desktop height */ + Uint32 GetDeskHeight() const { return mVideoInfo.DeskHeight; } + + /** @return The elapsed time for the last frame rendered */ + eeFloat Elapsed() const; + + /** @return If the aplication is running returns true ( If you Init correctly the window and is running ). */ + bool Running() const { return mInit; } + + /** You can stop the aplication setting running as false */ + void Running(const bool& running) { mInit = running; } + + /** Toogle the screen to Fullscreen, if it's in fullscreen toogle to windowed mode. \n This it's not fully supported on Windows platform. Use ChangeRes instead. + */ + void ToggleFullscreen(); + + /** Change the screen resolution + * @param width New screen width + * @param height New screen height + * @param Windowed Windowed or Fullscreen + */ + void ChangeRes( const Uint16& width, const Uint16& height, const bool& Windowed ); + + /** @return If the main window is resizeable */ + bool Reziseable() const { return mVideoInfo.Resizeable; } + + /** Set a frame per second limit. It's not 100 % accurate. */ + void SetFrameRateLimit(const Uint32& FrameRateLimit); + + /** Get a frame per second limit. */ + Uint32 GetFrameRateLimit() { return static_cast( mFrames.FPS.Limit ); } + + /** Set to show or not the curson on the main screen */ + void ShowCursor(const bool& showcursor); + + /** @return The current frames per second of the screen */ + Uint32 FPS() const; + + /** Captures the OpenGL window and saves it to disk. \n + * You have to call it before Display, and after render all the objects. \n + * If the file path is empty will save the files like 0001.bmp, and will check if the file exists, otherwise will create 0002.bmp, and so on... \n + * You can set only the path to save the files, like "screenshots/" + * @return False if failed, otherwise returns True + */ + bool TakeScreenshot( std::string filepath = "", const EE_SAVETYPE& Format = EE_SAVE_TYPE_TGA ); + + /** @return The resolutions that support the video card */ + std::vector< std::pair > GetPossibleResolutions() const; + + /** Set the Screen Gamma. Default is (1,1,1). Accept values between 0.1 and 10. */ + void SetGamma( const eeFloat& Red, const eeFloat& Green, const eeFloat& Blue ); + + /** Set the line smoothing ( default enabled ) */ + void SetLineSmooth( const bool& Enable ); + + /** Set the polygon fill mode ( wireframe or filled ) */ + void SetPolygonMode( const EE_FILLMODE& Mode ); + + /** @return If the screen is windowed */ + bool Windowed() const; + + /** @return If the extension passed is supported by the GPU */ + bool GetExtension( const std::string& Ext ); + + /** @return If "GL_ARB_point_parameters" is supported (added for Particle System, faster way to get this. */ + bool PointSpriteSuppported() const { return mVideoInfo.SupARB_point; }; + + /** @return True if shaders are supported by the GPU */ + bool ShadersSupported() const { return mVideoInfo.SupShaders; } + + /** Set a Cursor from a Texture (B/W Cursor) */ + void SetCursor( const Uint32& TexId, const eeVector2i& HotSpot = eeVector2i() ); + + /** Set the Window icon */ + bool SetIcon( const Uint32& FromTexId ); + + /** This will attempt to iconify/minimize the window. */ + void MinimizeWindow(); + + /** Maximize the Window */ + void MaximizeWindow(); + + /** This will attempt to hide the window */ + void HideWindow(); + + /** This will attempt to raise the window */ + void RaiseWindow(); + + /** This will attempt to show the window */ + void ShowWindow(); + + /** This will attemp to move the window over the desktop to the position */ + void SetWindowPosition(Int16 Left, Int16 Top); + + /** Set the current Viewport ( and create a new ortho proyection ) */ + void SetViewport( const Int32& x, const Int32& y, const Uint32& Width, const Uint32& Height ); + + /** The Video Info Struct */ + typedef struct { + Uint32 Width; + Uint32 Height; + + Uint8 ColorDepth; + + Uint32 DeskWidth; + Uint32 DeskHeight; + + SDL_Surface * Screen; + + bool Resizeable; + bool NoFrame; + bool Windowed; + bool DoubleBuffering; + bool VSync; + bool SupARB_point; + bool LineSmooth; + bool SupShaders; + + Int32 WWidth; + Int32 WHeight; + bool Maximized; + + Uint32 Flags; + + SDL_SysWMinfo info; + } VideoInfo; + + /** @return The internal video info */ + const VideoInfo* GetVideoInfo() const { return &mVideoInfo; } + + /** @return The Clipboard Text if available */ + std::string GetClipboardText(); + + /** @return The Clipboard Text if available ( as std::wstring ) */ + std::wstring GetClipboardTextWStr(); + + /** Set the current Clipping area ( default the entire window ) */ + void ClipEnable( const Int32& x, const Int32& y, const Uint32& Width, const Uint32& Height ); + + /** Disable the Clipping area */ + void ClipDisable(); + + /** @return If the current window is active */ + bool WindowActive(); + + /** @return If the current window is visible */ + bool WindowVisible(); + + /** This will set the default rendering states and view to render in 2D mode */ + void ResetGL2D(); + + /** Set the current active view + @param View New view to use (pass GetDefaultView() to set the default view) + */ + void SetView( const cView& View ); + + /** Get the current view */ + const cView& GetView() const; + + /** Get the default view of the window */ + const cView& GetDefaultView() const; + + /** @return The company responsible for this GL implementation. */ + std::string GetVendor(); + + /** @return The name of the renderer.\n This name is typically specific to a particular configuration of a hardware platform. */ + std::string GetRenderer(); + + /** @return A GL version or release number. */ + std::string GetVersion(); + + /** @return The Current Window Position */ + eeVector2i GetWindowPosition(); + + /** Set the size of the window for a windowed window */ + void SetWindowSize( const Uint32& Width, const Uint32& Height ); + protected: + cEngine(); + ~cEngine(); + private: + bool mInit; + VideoInfo mVideoInfo; + eeColor mBackColor; + SDL_Cursor * mCursor; + bool mShowCursor; + eeVector2i mOldWinPos; + + struct _Frames { + struct _FPS { + Uint32 LastCheck; + Uint32 Current; + Uint32 Count; + eeFloat Limit; + Int32 Error; + } FPS; + cTimeElapsed FrameElapsed; + eeFloat ElapsedTime; + } mFrames; + + Uint32 mInitialWidth, mInitialHeight; + + cView mDefaultView; + const cView* mCurrentView; + + void CalculateFps(); + void LimitFps(); + void GetElapsedTime(); + + SDL_Cursor * CreateCursor( const Uint32& TexId, const eeVector2i& HotSpot ); + + eeScrapType clipboard_convert_format(int type); + + int clipboard_convert_scrap(int type, char *dst, char *src, int srclen); + + void clipboard_get_scrap(int type, int *dstlen, char **dst); +}; + +}} + +#endif diff --git a/src/window/cinput.cpp b/src/window/cinput.cpp new file mode 100644 index 000000000..17bec8ccd --- /dev/null +++ b/src/window/cinput.cpp @@ -0,0 +1,402 @@ +#include "cinput.hpp" +#include "cengine.hpp" +#include "cview.hpp" + +namespace EE { namespace Window { + +Int32 convertKeyCharacter( EE_Event* event ) { + SDL_keysym keysym = event->key.keysym; + + Int32 value = 0; + + if ( keysym.unicode < 255 ) + value = (Int32)keysym.unicode; + + if ( isCharacter(value) ) + return value; + + switch (keysym.sym) { + case SDLK_TAB: value = SDLK_TAB; break; + case SDLK_LALT: value = SDLK_LALT; break; + case SDLK_RALT: value = SDLK_RALT; break; + case SDLK_LSHIFT: value = SDLK_LSHIFT; break; + case SDLK_RSHIFT: value = SDLK_RSHIFT; break; + case SDLK_LCTRL: value = SDLK_RSHIFT; break; + case SDLK_RCTRL: value = SDLK_LCTRL; break; + case SDLK_BACKSPACE: value = SDLK_BACKSPACE; break; + case SDLK_PAUSE: value = SDLK_PAUSE; break; + case SDLK_SPACE: + // Special characters like ~ (tilde) ends up with the keysym.sym SDLK_SPACE which + // without this check would be lost. The check is only valid on key down events in SDL. + if (event->type == SDL_KEYUP || keysym.unicode == ' ') + value = SDLK_SPACE; + break; + case SDLK_ESCAPE: value = SDLK_ESCAPE; break; + case SDLK_DELETE: value = SDLK_DELETE; break; + case SDLK_INSERT: value = SDLK_INSERT; break; + case SDLK_HOME: value = SDLK_HOME; break; + case SDLK_END: value = SDLK_END; break; + case SDLK_PAGEUP: value = SDLK_PAGEUP; break; + case SDLK_PRINT: value = SDLK_PRINT; break; + case SDLK_PAGEDOWN: value = SDLK_PAGEDOWN; break; + case SDLK_F1: value = SDLK_F1; break; + case SDLK_F2: value = SDLK_F2; break; + case SDLK_F3: value = SDLK_F3; break; + case SDLK_F4: value = SDLK_F4; break; + case SDLK_F5: value = SDLK_F5; break; + case SDLK_F6: value = SDLK_F6; break; + case SDLK_F7: value = SDLK_F7; break; + case SDLK_F8: value = SDLK_F8; break; + case SDLK_F9: value = SDLK_F9; break; + case SDLK_F10: value = SDLK_F10; break; + case SDLK_F11: value = SDLK_F11; break; + case SDLK_F12: value = SDLK_F12; break; + case SDLK_F13: value = SDLK_F13; break; + case SDLK_F14: value = SDLK_F14; break; + case SDLK_F15: value = SDLK_F15; break; + case SDLK_NUMLOCK: value = SDLK_NUMLOCK; break; + case SDLK_CAPSLOCK: value = SDLK_CAPSLOCK; break; + case SDLK_SCROLLOCK: value = SDLK_SCROLLOCK; break; + case SDLK_RMETA: value = SDLK_RMETA; break; + case SDLK_LMETA: value = SDLK_LMETA; break; + case SDLK_LSUPER: value = SDLK_LSUPER; break; + case SDLK_RSUPER: value = SDLK_RSUPER; break; + case SDLK_MODE: value = SDLK_MODE; break; + case SDLK_UP: value = SDLK_UP; break; + case SDLK_DOWN: value = SDLK_DOWN; break; + case SDLK_LEFT: value = SDLK_LEFT; break; + case SDLK_RIGHT: value = SDLK_RIGHT; break; + case SDLK_RETURN: value = SDLK_RETURN; break; + case SDLK_KP_ENTER: value = SDLK_KP_ENTER; break; + default: break; + } + + if (! (keysym.mod & KMOD_NUM) ) { + switch (keysym.sym) { + case SDLK_KP0: value = SDLK_INSERT; break; + case SDLK_KP1: value = SDLK_END; break; + case SDLK_KP2: value = SDLK_DOWN; break; + case SDLK_KP3: value = SDLK_PAGEDOWN; break; + case SDLK_KP4: value = SDLK_LEFT; break; + case SDLK_KP5: value = 0; break; + case SDLK_KP6: value = SDLK_RIGHT; break; + case SDLK_KP7: value = SDLK_HOME; break; + case SDLK_KP8: value = SDLK_UP; break; + case SDLK_KP9: value = SDLK_PAGEUP; break; + default: break; + } + } + return value; +} + +cInput::cInput() : + mPressTrigger(0), mReleaseTrigger(0), mLastPressTrigger(0), mClickTrigger(0), mDoubleClickTrigger(0), mInputMod(0), + mDoubleClickInterval(500), + mLastButtonLeftClicked(0), mLastButtonRightClicked(0), mLastButtonMiddleClicked(0), + mLastButtonLeftClick(0), mLastButtonRightClick(0), mLastButtonMiddleClick(0), + mTClick(0), mVRCall(NULL), mNumCallBacks(0), mInputGrabed(false), + #if EE_PLATFORM == EE_PLATFORM_LINUX + mMouseSpeed(2.0f) + #else + mMouseSpeed(1.0f) + #endif +{ + EE = cEngine::instance(); + + FE_Init(); + + eeVector2if mTempMouse; + SDL_GetMouseState( &mTempMouse.x, &mTempMouse.y ); + mMousePos.x = (eeInt)mTempMouse.x; + mMousePos.y = (eeInt)mTempMouse.y; + + SDL_EnableUNICODE(1); + SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); +} + +cInput::~cInput() { + mCallbacks.clear(); + FE_Quit(); +} + +void cInput::Update() { + for( std::map::iterator itr = mKeystates.begin(); itr != mKeystates.end(); itr++) { + if ( itr->second == EE_KEYUP ) + itr->second = EE_KEYOFF; + } + + mReleaseTrigger = 0; + mLastPressTrigger = mPressTrigger; + mClickTrigger = 0; + mDoubleClickTrigger = 0; + mInputMod = 0; + + while ( FE_PollEvent(&mEvent) ) { + switch(mEvent.type) { + case SDL_KEYDOWN: + mKeystates[mEvent.key.keysym.sym] = EE_KEYDOWN; + mInputMod = mEvent.key.keysym.mod; + break; + case SDL_KEYUP: + mKeystates[mEvent.key.keysym.sym] = EE_KEYUP; + mInputMod = mEvent.key.keysym.mod; + break; + case SDL_MOUSEMOTION: + { + if ( !mInputGrabed ) { + mMousePos.x = mEvent.motion.x; + mMousePos.y = mEvent.motion.y; + } else { + mMousePos.x += static_cast( (eeFloat)mEvent.motion.xrel * mMouseSpeed ); + mMousePos.y += static_cast( (eeFloat)mEvent.motion.yrel * mMouseSpeed ); + } + + bool bInject = false; + + if ( mMousePos.x >= (eeInt)EE->GetWidth() ) + mMousePos.x = EE->GetWidth(); + else if ( mMousePos.x < 0 ) { + mMousePos.x = 0; + bInject = true; + } + + if ( mMousePos.y >= (eeInt)EE->GetHeight() ) + mMousePos.y = EE->GetHeight(); + else if ( mMousePos.y < 0 ) { + mMousePos.y = 0; + bInject = true; + } + + #if EE_PLATFORM == EE_PLATFORM_WIN32 + if ( bInject ) + InjectMousePos( mMousePos.x, mMousePos.y ); + #endif + + break; + } + case SDL_MOUSEBUTTONDOWN: + mPressTrigger |= EE_BUTTON( mEvent.button.button ); + break; + case SDL_MOUSEBUTTONUP: + mPressTrigger &= ~EE_BUTTON( mEvent.button.button ); + mReleaseTrigger |= EE_BUTTON( mEvent.button.button ); + mClickTrigger |= EE_BUTTON( mEvent.button.button ); + + if ( mEvent.button.button == EE_BUTTON_LEFT ) { + mLastButtonLeftClicked = mLastButtonLeftClick; + mLastButtonLeftClick = eeGetTicks(); + + mTClick = mLastButtonLeftClick - mLastButtonLeftClicked; + if (mTClick < mDoubleClickInterval && mTClick > 0) { + mDoubleClickTrigger |= EE_BUTTON(EE_BUTTON_LEFT); + mLastButtonLeftClick = 0; + mLastButtonLeftClicked = 0; + } + } else if ( mEvent.button.button == EE_BUTTON_RIGHT ) { + mLastButtonRightClicked = mLastButtonRightClick; + mLastButtonRightClick = eeGetTicks(); + + mTClick = mLastButtonRightClick - mLastButtonRightClicked; + if (mTClick < mDoubleClickInterval && mTClick > 0) { + mDoubleClickTrigger |= EE_BUTTON(EE_BUTTON_RIGHT); + mLastButtonRightClick = 0; + mLastButtonRightClicked = 0; + } + } else if( mEvent.button.button == EE_BUTTON_MIDDLE ) { + mLastButtonMiddleClicked = mLastButtonMiddleClick; + mLastButtonMiddleClick = eeGetTicks(); + + mTClick = mLastButtonMiddleClick - mLastButtonMiddleClicked; + if (mTClick < mDoubleClickInterval && mTClick > 0) { + mDoubleClickTrigger |= EE_BUTTON(EE_BUTTON_MIDDLE); + mLastButtonMiddleClick = 0; + mLastButtonMiddleClicked = 0; + } + } + + break; + case SDL_VIDEORESIZE: + EE->ChangeRes(mEvent.resize.w, mEvent.resize.h, EE->Windowed() ); + + if ( NULL != mVRCall ) + mVRCall(); + + break; + case SDL_QUIT: + EE->Running(false); + break; + } + + for ( std::map::iterator i = mCallbacks.begin(); i != mCallbacks.end(); i++ ) { + i->second( &mEvent ); + } + } +} + +bool cInput::IsKeyDown(const EE_KEY& Key) { + return mKeystates[Key] == EE_KEYDOWN; +} + +bool cInput::IsKeyUp(const EE_KEY& Key) { + return mKeystates[Key] == EE_KEYUP; +} + +void cInput::InjectKeyDown(const EE_KEY& Key) { + mKeystates[Key] = EE_KEYDOWN; +} + +void cInput::InjectKeyUp(const EE_KEY& Key) { + mKeystates[Key] = EE_KEYUP; +} + +eeVector2i cInput::GetMousePos() const { + return mMousePos; +} + +eeVector2i cInput::GetMousePosFromView( const cView& View ) { + eeVector2i RealMousePos = GetMousePos(); + eeRecti RView = View.GetView(); + return eeVector2i( RealMousePos.x - RView.Left, RealMousePos.y - RView.Top ); +} + +Uint16 cInput::MouseX() const { + return mMousePos.x; +} + +Uint16 cInput::MouseY() const { + return mMousePos.y; +} + +Uint32 cInput::PushCallback( const InputCallback& cb ) { + mNumCallBacks++; + mCallbacks[ mNumCallBacks ] = cb; + return mNumCallBacks; +} + +void cInput::PopCallback( const Uint32& CallbackId ) { + mCallbacks[ CallbackId ] = 0; + mCallbacks.erase( mCallbacks.find(CallbackId) ); +} + +void cInput::SetVideoResizeCallback( const VideoResizeCallback& vrc ) { + mVRCall = vrc; +} + +bool cInput::GrabInput() { + return ( SDL_WM_GrabInput( SDL_GRAB_QUERY ) == SDL_GRAB_ON ) ? true : false; +} + +void cInput::GrabInput( const bool& Grab ) { + mInputGrabed = Grab; + + if ( Grab ) + SDL_WM_GrabInput(SDL_GRAB_ON); + else + SDL_WM_GrabInput(SDL_GRAB_OFF); +} + +void cInput::InjectMousePos( const Uint16& x, const Uint16& y ) { + SDL_WarpMouse( x, y ); +} + +void cInput::InjectMousePos( const eeVector2i& Pos ) { + InjectMousePos( Pos.x, Pos.y ); +} + +bool cInput::ControlPressed() const { + return ( mInputMod & KMOD_CTRL ) != 0; +} + +bool cInput::ShiftPressed() const { + return ( mInputMod & KMOD_SHIFT ) != 0; +} + +bool cInput::AltPressed() const { + return ( mInputMod & KMOD_ALT ) != 0; +} + +bool cInput::MetaPressed() const { + return ( mInputMod & KMOD_META ) != 0; +} + +bool cInput::MouseLeftPressed() const { + return ( mPressTrigger & EE_BUTTON_LMASK ) != 0; +} + +bool cInput::MouseRightPressed() const { + return ( mPressTrigger & EE_BUTTON_RMASK ) != 0; +} + +bool cInput::MouseMiddlePressed() const { + return ( mPressTrigger & EE_BUTTON_MMASK ) != 0; +} + +bool cInput::MouseLeftClick() const { + return ( mClickTrigger & EE_BUTTON_LMASK ) != 0; +} + +bool cInput::MouseRightClick() const { + return ( mClickTrigger & EE_BUTTON_RMASK ) != 0; +} + +bool cInput::MouseMiddleClick() const { + return ( mClickTrigger & EE_BUTTON_MMASK ) != 0; +} + +bool cInput::MouseLeftDoubleClick() const { + return ( mDoubleClickTrigger & EE_BUTTON_LMASK ) != 0; +} + +bool cInput::MouseRightDoubleClick() const { + return ( mDoubleClickTrigger & EE_BUTTON_RMASK ) != 0; +} + +bool cInput::MouseMiddleDoubleClick() const { + return ( mDoubleClickTrigger & EE_BUTTON_MMASK ) != 0; +} + +bool cInput::MouseWheelUp() const { + return ( mReleaseTrigger & EE_BUTTON_WUMASK ) != 0; +} + +bool cInput::MouseWheelDown() const { + return ( mReleaseTrigger & EE_BUTTON_WDMASK ) != 0; +} + +void cInput::MouseSpeed( const eeFloat& Speed ) { + mMouseSpeed = Speed; +} + +const eeFloat& cInput::MouseSpeed() const { + return mMouseSpeed; +} + +const Uint32& cInput::LastPressTrigger() const { + return mLastPressTrigger; +} + +const Uint32& cInput::PressTrigger() const { + return mPressTrigger; +} + +const Uint32& cInput::ReleaseTrigger() const { + return mReleaseTrigger; +} + +const Uint32& cInput::ClickTrigger() const { + return mClickTrigger; +} + +const Uint32& cInput::DoubleClickTrigger() const { + return mDoubleClickTrigger; +} + +const Uint32& cInput::DoubleClickInterval() const { + return mDoubleClickInterval; +} + +void cInput::DoubleClickInterval( const Uint32& Interval ) { + mDoubleClickInterval = Interval; +} + +}} diff --git a/src/window/cinput.hpp b/src/window/cinput.hpp new file mode 100755 index 000000000..e2ce3c1f2 --- /dev/null +++ b/src/window/cinput.hpp @@ -0,0 +1,457 @@ +#ifndef EE_WINDOWCINPUT_H +#define EE_WINDOWCINPUT_H + +#include "base.hpp" + +namespace EE { namespace Window { + +class cEngine; +class cView; + +#define EE_BUTTON(X) ( 1 << ( ( X ) - 1 ) ) +#define EE_BUTTON_LEFT (1) +#define EE_BUTTON_MIDDLE (2) +#define EE_BUTTON_RIGHT (3) +#define EE_BUTTON_WHEELUP (4) +#define EE_BUTTON_WHEELDOWN (5) +#define EE_BUTTON_X1 (6) +#define EE_BUTTON_X2 (7) +#define EE_BUTTON_LMASK EE_BUTTON(EE_BUTTON_LEFT) +#define EE_BUTTON_MMASK EE_BUTTON(EE_BUTTON_MIDDLE) +#define EE_BUTTON_RMASK EE_BUTTON(EE_BUTTON_RIGHT) +#define EE_BUTTON_X1MASK EE_BUTTON(EE_BUTTON_X1) +#define EE_BUTTON_X2MASK EE_BUTTON(EE_BUTTON_X2) +#define EE_BUTTON_WUMASK EE_BUTTON(EE_BUTTON_WHEELUP) +#define EE_BUTTON_WDMASK EE_BUTTON(EE_BUTTON_WHEELDOWN) + +#define EE_BUTTONS_LRM EE_BUTTON(EE_BUTTON_LEFT) | EE_BUTTON(EE_BUTTON_MIDDLE) | EE_BUTTON(EE_BUTTON_RIGHT) +#define EE_BUTTONS_WUWD EE_BUTTON(EE_BUTTON_WHEELUP) | EE_BUTTON(EE_BUTTON_WHEELDOWN) +#define EE_BUTTONS_ALL (0xFFffFFff) + +/** EE_Event is just an SDL_Event */ +typedef SDL_Event EE_Event; + +int EE_API convertKeyCharacter(EE_Event* event); + +/** @enum EE_KEY Enum of keyboard keys. */ +typedef enum { + KEY_UNKNOWN= SDLK_UNKNOWN, + KEY_FIRST= SDLK_FIRST, + KEY_BACKSPACE= SDLK_BACKSPACE, + KEY_TAB= SDLK_TAB, + KEY_CLEAR= SDLK_CLEAR, + KEY_RETURN= SDLK_RETURN, + KEY_PAUSE= SDLK_PAUSE, + KEY_ESCAPE= SDLK_ESCAPE, + KEY_SPACE= SDLK_SPACE, + KEY_EXCLAIM= SDLK_EXCLAIM, + KEY_QUOTEDBL= SDLK_QUOTEDBL, + KEY_HASH= SDLK_HASH, + KEY_DOLLAR= SDLK_DOLLAR, + KEY_AMPERSAND= SDLK_AMPERSAND, + KEY_QUOTE= SDLK_QUOTE, + KEY_LEFTPAREN= SDLK_LEFTPAREN, + KEY_RIGHTPAREN= SDLK_RIGHTPAREN, + KEY_ASTERISK= SDLK_ASTERISK, + KEY_PLUS= SDLK_PLUS, + KEY_COMMA= SDLK_COMMA, + KEY_MINUS= SDLK_MINUS, + KEY_PERIOD= SDLK_PERIOD, + KEY_SLASH= SDLK_SLASH, + KEY_0= SDLK_0, + KEY_1= SDLK_1, + KEY_2= SDLK_2, + KEY_3= SDLK_3, + KEY_4= SDLK_4, + KEY_5= SDLK_5, + KEY_6= SDLK_6, + KEY_7= SDLK_7, + KEY_8= SDLK_8, + KEY_9= SDLK_9, + KEY_COLON= SDLK_COLON, + KEY_SEMICOLON= SDLK_SEMICOLON, + KEY_LESS= SDLK_LESS, + KEY_EQUALS= SDLK_EQUALS, + KEY_GREATER= SDLK_GREATER, + KEY_QUESTION= SDLK_QUESTION, + KEY_AT= SDLK_AT, + + + /* + Skip uppercase letters + */ + KEY_LEFTBRACKET= SDLK_LEFTBRACKET, + KEY_BACKSLASH= SDLK_BACKSLASH, + KEY_RIGHTBRACKET= SDLK_RIGHTBRACKET, + KEY_CARET= SDLK_CARET, + KEY_UNDERSCORE= SDLK_UNDERSCORE, + KEY_BACKQUOTE= SDLK_BACKQUOTE, ///< GRAVE + KEY_A= SDLK_a, + KEY_B= SDLK_b, + KEY_C= SDLK_c, + KEY_D= SDLK_d, + KEY_E= SDLK_e, + KEY_F= SDLK_f, + KEY_G= SDLK_g, + KEY_H= SDLK_h, + KEY_I= SDLK_i, + KEY_J= SDLK_j, + KEY_K= SDLK_k, + KEY_L= SDLK_l, + KEY_M= SDLK_m, + KEY_N= SDLK_n, + KEY_O= SDLK_o, + KEY_P= SDLK_p, + KEY_Q= SDLK_q, + KEY_R= SDLK_r, + KEY_S= SDLK_s, + KEY_T= SDLK_t, + KEY_U= SDLK_u, + KEY_V= SDLK_v, + KEY_W= SDLK_w, + KEY_X= SDLK_x, + KEY_Y= SDLK_y, + KEY_Z= SDLK_z, + KEY_DELETE= SDLK_DELETE, + /* End of ASCII mapped keysyms */ + + /* Numeric keypad */ + KEY_KP0= SDLK_KP0, + KEY_KP1= SDLK_KP1, + KEY_KP2= SDLK_KP2, + KEY_KP3= SDLK_KP3, + KEY_KP4= SDLK_KP4, + KEY_KP5= SDLK_KP5, + KEY_KP6= SDLK_KP6, + KEY_KP7= SDLK_KP7, + KEY_KP8= SDLK_KP8, + KEY_KP9= SDLK_KP9, + KEY_KP_PEROID= SDLK_KP_PERIOD, + KEY_KP_DIVIDE= SDLK_KP_DIVIDE, + KEY_KP_MULTIPLY= SDLK_KP_MULTIPLY, + KEY_KP_MINUS= SDLK_KP_MINUS, + KEY_KP_PLUS= SDLK_KP_PLUS, + KEY_KP_ENTER= SDLK_KP_ENTER, + KEY_KP_EQUALS= SDLK_KP_EQUALS, + + /* Arrows + Home/End pad */ + KEY_UP= SDLK_UP, + KEY_DOWN= SDLK_DOWN, + KEY_RIGHT= SDLK_RIGHT, + KEY_LEFT= SDLK_LEFT, + KEY_INSERT= SDLK_INSERT, + KEY_HOME= SDLK_HOME, + KEY_END= SDLK_END, + KEY_PAGEUP= SDLK_PAGEUP, + KEY_PAGEDOWN= SDLK_PAGEDOWN, + + /* Function keys */ + KEY_F1= SDLK_F1, + KEY_F2= SDLK_F2, + KEY_F3= SDLK_F3, + KEY_F4= SDLK_F4, + KEY_F5= SDLK_F5, + KEY_F6= SDLK_F6, + KEY_F7= SDLK_F7, + KEY_F8= SDLK_F8, + KEY_F9= SDLK_F9, + KEY_F10= SDLK_F10, + KEY_F11= SDLK_F11, + KEY_F12= SDLK_F12, + KEY_F13= SDLK_F13, + KEY_F14= SDLK_F14, + KEY_F15= SDLK_F15, + + /* Key state modifier keys */ + KEY_NUMLOCK= SDLK_NUMLOCK, + KEY_CAPSLOCK= SDLK_CAPSLOCK, + KEY_SCROLLOCK= SDLK_SCROLLOCK, + KEY_RSHIFT= SDLK_RSHIFT, + KEY_LSHFIT= SDLK_LSHIFT, + KEY_RCTRL= SDLK_RCTRL, + KEY_LCTRL= SDLK_LCTRL, + KEY_RALT= SDLK_RALT, + KEY_LALT= SDLK_LALT, + KEY_RMETA= SDLK_RMETA, + KEY_LMETA= SDLK_LMETA, + KEY_LSUPER= SDLK_LSUPER, ///< Left "Windows" key + KEY_RSUPER= SDLK_RSUPER, ///< Right "Windows" key + + /* Miscellaneous function keys */ + KEY_HELP= SDLK_HELP, + KEY_PRINT= SDLK_PRINT, + KEY_SYSREQ= SDLK_SYSREQ, + KEY_BREAK= SDLK_BREAK, + KEY_MENU= SDLK_MENU, + KEY_MODE= SDLK_MODE, ///< "Alt Gr" key + KEY_COMPOSE= SDLK_COMPOSE, ///< Multi-key compose key + KEY_POWER= SDLK_POWER, ///< Power Macintosh power key + KEY_EURO= SDLK_EURO, ///< Some european keyboards + KEY_UNDO= SDLK_UNDO, ///< Atari keyboard has Undo + + /* International keyboard syms */ + KEY_WORLD_0= SDLK_WORLD_0, + KEY_WORLD_1= SDLK_WORLD_1, + KEY_WORLD_2= SDLK_WORLD_2, + KEY_WORLD_3= SDLK_WORLD_3, + KEY_WORLD_4= SDLK_WORLD_4, + KEY_WORLD_5= SDLK_WORLD_5, + KEY_WORLD_6= SDLK_WORLD_6, + KEY_WORLD_7= SDLK_WORLD_7, + KEY_WORLD_8= SDLK_WORLD_8, + KEY_WORLD_9= SDLK_WORLD_9, + KEY_WORLD_10= SDLK_WORLD_10, + KEY_WORLD_11= SDLK_WORLD_11, + KEY_WORLD_12= SDLK_WORLD_12, + KEY_WORLD_13= SDLK_WORLD_13, + KEY_WORLD_14= SDLK_WORLD_14, + KEY_WORLD_15= SDLK_WORLD_15, + KEY_WORLD_16= SDLK_WORLD_16, + KEY_WORLD_17= SDLK_WORLD_17, + KEY_WORLD_18= SDLK_WORLD_18, + KEY_WORLD_19= SDLK_WORLD_19, + KEY_WORLD_20= SDLK_WORLD_20, + KEY_WORLD_21= SDLK_WORLD_21, + KEY_WORLD_22= SDLK_WORLD_22, + KEY_WORLD_23= SDLK_WORLD_23, + KEY_WORLD_24= SDLK_WORLD_24, + KEY_WORLD_25= SDLK_WORLD_25, + KEY_WORLD_26= SDLK_WORLD_26, + KEY_WORLD_27= SDLK_WORLD_27, + KEY_WORLD_28= SDLK_WORLD_28, + KEY_WORLD_29= SDLK_WORLD_29, + KEY_WORLD_30= SDLK_WORLD_30, + KEY_WORLD_31= SDLK_WORLD_31, + KEY_WORLD_32= SDLK_WORLD_32, + KEY_WORLD_33= SDLK_WORLD_33, + KEY_WORLD_34= SDLK_WORLD_34, + KEY_WORLD_35= SDLK_WORLD_35, + KEY_WORLD_36= SDLK_WORLD_36, + KEY_WORLD_37= SDLK_WORLD_37, + KEY_WORLD_38= SDLK_WORLD_38, + KEY_WORLD_39= SDLK_WORLD_39, + KEY_WORLD_40= SDLK_WORLD_40, + KEY_WORLD_41= SDLK_WORLD_41, + KEY_WORLD_42= SDLK_WORLD_42, + KEY_WORLD_43= SDLK_WORLD_43, + KEY_WORLD_44= SDLK_WORLD_44, + KEY_WORLD_45= SDLK_WORLD_45, + KEY_WORLD_46= SDLK_WORLD_46, + KEY_WORLD_47= SDLK_WORLD_47, + KEY_WORLD_48= SDLK_WORLD_48, + KEY_WORLD_49= SDLK_WORLD_49, + KEY_WORLD_50= SDLK_WORLD_50, + KEY_WORLD_51= SDLK_WORLD_51, + KEY_WORLD_52= SDLK_WORLD_52, + KEY_WORLD_53= SDLK_WORLD_53, + KEY_WORLD_54= SDLK_WORLD_54, + KEY_WORLD_55= SDLK_WORLD_55, + KEY_WORLD_56= SDLK_WORLD_56, + KEY_WORLD_57= SDLK_WORLD_57, + KEY_WORLD_58= SDLK_WORLD_58, + KEY_WORLD_59= SDLK_WORLD_59, + KEY_WORLD_60= SDLK_WORLD_60, + KEY_WORLD_61= SDLK_WORLD_61, + KEY_WORLD_62= SDLK_WORLD_62, + KEY_WORLD_63= SDLK_WORLD_63, + KEY_WORLD_64= SDLK_WORLD_64, + KEY_WORLD_65= SDLK_WORLD_65, + KEY_WORLD_66= SDLK_WORLD_66, + KEY_WORLD_67= SDLK_WORLD_67, + KEY_WORLD_68= SDLK_WORLD_68, + KEY_WORLD_69= SDLK_WORLD_69, + KEY_WORLD_70= SDLK_WORLD_70, + KEY_WORLD_71= SDLK_WORLD_71, + KEY_WORLD_72= SDLK_WORLD_72, + KEY_WORLD_73= SDLK_WORLD_73, + KEY_WORLD_74= SDLK_WORLD_74, + KEY_WORLD_75= SDLK_WORLD_75, + KEY_WORLD_76= SDLK_WORLD_76, + KEY_WORLD_77= SDLK_WORLD_77, + KEY_WORLD_78= SDLK_WORLD_78, + KEY_WORLD_79= SDLK_WORLD_79, + KEY_WORLD_80= SDLK_WORLD_80, + KEY_WORLD_81= SDLK_WORLD_81, + KEY_WORLD_82= SDLK_WORLD_82, + KEY_WORLD_83= SDLK_WORLD_83, + KEY_WORLD_84= SDLK_WORLD_84, + KEY_WORLD_85= SDLK_WORLD_85, + KEY_WORLD_86= SDLK_WORLD_86, + KEY_WORLD_87= SDLK_WORLD_87, + KEY_WORLD_88= SDLK_WORLD_88, + KEY_WORLD_89= SDLK_WORLD_89, + KEY_WORLD_90= SDLK_WORLD_90, + KEY_WORLD_91= SDLK_WORLD_91, + KEY_WORLD_92= SDLK_WORLD_92, + KEY_WORLD_93= SDLK_WORLD_93, + KEY_WORLD_94= SDLK_WORLD_94, + KEY_WORLD_95= SDLK_WORLD_95 +} EE_KEY; + +/** @enum EE_KEY_STATE Differents States of a Key */ +typedef enum { + EE_KEYOFF = 0, + EE_KEYDOWN = 1, + EE_KEYUP = 2 +} EE_KEY_STATE; + +/** @brief The basic input class. For mouse and keyboard. */ +class EE_API cInput : public cSingleton { + friend class cSingleton; + public: + typedef boost::function1 InputCallback; + typedef boost::function0 VideoResizeCallback; + + /** Update the Input */ + void Update(); + + /** @return If keyboard key was released */ + bool IsKeyUp(const EE_KEY& Key); + + /** @return If keyboard key it's pressed */ + bool IsKeyDown(const EE_KEY& Key); + + /** Inject the key state of a key as KEY UP or RELEASE */ + void InjectKeyUp(const EE_KEY& Key); + + /** Inject the key state of a key as KEY DOWN or PRESSED */ + void InjectKeyDown(const EE_KEY& Key); + + /** Inject the mouse position given */ + void InjectMousePos( const Uint16& x, const Uint16& y ); + + /** Inject the mouse position given */ + void InjectMousePos( const eeVector2i& Pos ); + + /** @return If the Control Key is pressed */ + bool ControlPressed() const; + + /** @return If the Shift Key is pressed */ + bool ShiftPressed() const; + + /** @return If the Alt Key is pressed */ + bool AltPressed() const; + + /** @return If the Meta Key is pressed */ + bool MetaPressed() const; + + /** @return If mouse left button it's pressed */ + bool MouseLeftPressed() const; + + /** @return If mouse right button it's pressed */ + bool MouseRightPressed() const; + + /** @return If mouse middle button it's pressed */ + bool MouseMiddlePressed() const; + + /** @return If mouse left click was clicked */ + bool MouseLeftClick() const; + + /** @return If mouse right click was clicked */ + bool MouseRightClick() const; + + /** @return If mouse middle button (scroll button) was clicked. */ + bool MouseMiddleClick() const; + + /** @return If mouse left click was double clicked */ + bool MouseLeftDoubleClick() const; + + /** @return If mouse right click was double clicked */ + bool MouseRightDoubleClick() const; + + /** @return If mouse middle button (scroll button) was double clicked. */ + bool MouseMiddleDoubleClick() const; + + /** @return If mouse wheel up scrolled */ + bool MouseWheelUp() const; + + /** @return If mouse wheel down scrolled */ + bool MouseWheelDown() const; + + /** Push a new input callback. + * @return The Callback Id + */ + Uint32 PushCallback( const InputCallback& cb ); + + /** Pop the callback id indicated. */ + void PopCallback( const Uint32& CallbackId ); + + /** @return If the mouse and keyboard are grabed. */ + bool GrabInput(); + + /** Grab or Ungrab the mouse and keyboard. */ + void GrabInput( const bool& Grab ); + + /** @return The Mouse position vector */ + eeVector2i GetMousePos() const; + + /** @return The mouse position over the current view */ + eeVector2i GetMousePosFromView( const cView& View ); + + /** @return The Mouse X axis position */ + Uint16 MouseX() const; + + /** @return The Mouse Y axis position */ + Uint16 MouseY() const; + + /** Sets a callback for the video resize ( usefull on windows for reloading textures loaded from memory ) */ + void SetVideoResizeCallback( const VideoResizeCallback& vrc ); + + /** Set the mouse speed ( only affects grabed windows ) */ + void MouseSpeed( const eeFloat& Speed ); + + /** @return The Mouse Speed */ + const eeFloat& MouseSpeed() const; + + /** @return The bitflags of the last pressed trigger (before the current state of press trigger) */ + const Uint32& LastPressTrigger() const; + + /** @return The current state as flags of the mouse press trigger */ + const Uint32& PressTrigger() const; + + /** @return The current state as flags of the mouse release trigger */ + const Uint32& ReleaseTrigger() const; + + /** @return The current state as flags of the mouse click trigger */ + const Uint32& ClickTrigger() const; + + /** @return The current state as flags of the mouse double click trigger */ + const Uint32& DoubleClickTrigger() const; + + /** @return The double click interval in milliseconds ( default 500 ms ) */ + const Uint32& DoubleClickInterval() const; + + /** Set the double click interval in milliseconds */ + void DoubleClickInterval( const Uint32& Interval ); + protected: + cInput(); + ~cInput(); + + cEngine* EE; + EE_Event mEvent; + std::map mKeystates; + std::map mCallbacks; + + Uint32 mPressTrigger; + Uint32 mReleaseTrigger; + Uint32 mLastPressTrigger; + Uint32 mClickTrigger; + Uint32 mDoubleClickTrigger; + Uint32 mInputMod; + Uint32 mDoubleClickInterval; //!< Determine the double click inverval in milliseconds ( default 500 ms ) + Uint32 mLastButtonLeftClicked, mLastButtonRightClicked, mLastButtonMiddleClicked; + Uint32 mLastButtonLeftClick, mLastButtonRightClick, mLastButtonMiddleClick; + + Uint32 mTClick; + eeVector2i mMousePos; + + VideoResizeCallback mVRCall; + Uint32 mNumCallBacks; + + bool mInputGrabed; + eeFloat mMouseSpeed; +}; + +}} + +#endif diff --git a/src/window/cinputtextbuffer.cpp b/src/window/cinputtextbuffer.cpp new file mode 100755 index 000000000..bcd97d8fe --- /dev/null +++ b/src/window/cinputtextbuffer.cpp @@ -0,0 +1,219 @@ +#include "cinputtextbuffer.hpp" + +namespace EE { namespace Window { + +cInputTextBuffer::cInputTextBuffer( const bool& Active, const bool& SupportNewLine, const bool& SupportFreeEditing, const Uint32& MaxLenght ) : + mChangeSinceLastUpdate(false), + mCallback(0), + mPromptPos(0), + mPromptAutoPos(true), + mEnter(false) +{ + mActive = Active; + mSupportNewLine = SupportNewLine; + mPromtPosSupport = SupportFreeEditing; + mMaxLenght = MaxLenght; + SetAutoPromp(); +} + +cInputTextBuffer::cInputTextBuffer() : + mActive(true), + mSupportNewLine(true), + mChangeSinceLastUpdate(false), + mCallback(0), + mPromtPosSupport(true), + mEnter(false), + mMaxLenght(0xFFFFFFFF) +{ + SetAutoPromp(); +} + +cInputTextBuffer::~cInputTextBuffer() { + if ( mCallback && NULL != cInput::Instance() ) + cInput::Instance()->PopCallback( mCallback ); + + mText.clear(); +} + +void cInputTextBuffer::Start() { + mCallback = cInput::instance()->PushCallback( std::bind1st( std::mem_fun(&cInputTextBuffer::Update), this) ); +} + +void cInputTextBuffer::Update( EE_Event* Event ) { + if ( mActive ) { + mChangeSinceLastUpdate = false; + Int32 c = convertKeyCharacter( Event ); + + if ( mPromtPosSupport ) { + switch(Event->type) { + case SDL_KEYDOWN: + if ( ( c == KEY_BACKSPACE || c == KEY_DELETE ) ) { + if ( mText.size() ) { + mChangeSinceLastUpdate = true; + + if ( mPromptPos < (eeInt)mText.size() ) { + if ( c == KEY_BACKSPACE ) { + if ( mPromptPos > 0 ) { + mText.erase(mPromptPos-1,1); + mPromptPos--; + } + } else + mText.erase(mPromptPos,1); + } else if ( c == KEY_BACKSPACE ) { + mText.resize( mText.size() - 1 ); + SetAutoPromp(); + } + } + } else if ( ( c == KEY_RETURN || c == KEY_KP_ENTER ) && !cInput::instance()->MetaPressed() && !cInput::instance()->AltPressed() && !cInput::instance()->ControlPressed() ) { + if ( mSupportNewLine && CanAdd() ) { + InsertChar( mText, mPromptPos, L'\n' ); + mPromptPos++; + } + + if ( mEnter ) + mEnterCall(); + + } else if ( c == KEY_LEFT ) { + if ( ( mPromptPos - 1 ) >= 0 ) { + mPromptPos--; + SetAutoPromp( false ); + } + } else if ( c == KEY_RIGHT ) { + if ( ( mPromptPos + 1 ) < (eeInt)mText.size() ) { + mPromptPos++; + SetAutoPromp(false); + } else if ( ( mPromptPos + 1 ) == (eeInt)mText.size() ) { + SetAutoPromp(); + } + } else if ( CanAdd() && isCharacter(c) && !cInput::instance()->MetaPressed() && !cInput::instance()->AltPressed() && !cInput::instance()->ControlPressed() ) { + bool Ignored = false; + + if ( mIgnoredChars.size() ) { + for ( eeUint i = 0; i < mIgnoredChars.size(); i++ ) { + if ( mIgnoredChars[i] == (Uint32)c ) + Ignored = true; + } + } + + if ( !Ignored ) { + mChangeSinceLastUpdate = true; + + if ( mPromptAutoPos ) { + mText += c; + mPromptPos = mText.size(); + } else { + InsertChar( mText, mPromptPos, c ); + mPromptPos++; + } + } + } + + break; + case SDL_KEYUP: + if ( Event->key.keysym.sym == SDLK_END ) { + SetAutoPromp(); + } + + if ( Event->key.keysym.sym == SDLK_HOME ) { + mPromptPos = 0; + SetAutoPromp(false); + } + break; + } + } else { + if (Event->type == SDL_KEYDOWN) { + mChangeSinceLastUpdate = true; + + if ( c == KEY_BACKSPACE && mText.size() > 0 ) { + mText.resize( mText.size() - 1 ); + } else if ( (c == KEY_RETURN || c == KEY_KP_ENTER) && !cInput::instance()->MetaPressed() && !cInput::instance()->AltPressed() && !cInput::instance()->ControlPressed() ) { + if ( mSupportNewLine && CanAdd() ) + mText += L'\n'; + + if ( mEnter ) + mEnterCall(); + } else if ( CanAdd() && isCharacter(c) && !cInput::instance()->MetaPressed() && !cInput::instance()->AltPressed() && !cInput::instance()->ControlPressed() ) { + mText += c; + } + } + } + } +} + +void cInputTextBuffer::Clear() { + mText.clear(); + SetAutoPromp(); +} + +void cInputTextBuffer::SetReturnCallback( EnterCallback EC ) { + mEnter = true; + mEnterCall = EC; +} + +bool cInputTextBuffer::ChangedSinceLastUpdate() { + return mChangeSinceLastUpdate; +} + +void cInputTextBuffer::SetAutoPromp( const bool& set ) { + if ( set ) { + mPromptAutoPos = true; + mPromptPos = mText.size(); + } else { + mPromptAutoPos = false; + } +} + +void cInputTextBuffer::Buffer( const std::wstring& str ) { + mText = str; + mChangeSinceLastUpdate = true; + + if ( mPromtPosSupport ) + SetAutoPromp(); +} + +eeInt cInputTextBuffer::CurPos() const { + return mPromptPos; +} + +void cInputTextBuffer::CurPos( const Uint32& pos ) { + if ( mPromtPosSupport && pos < mText.size() ) { + mPromptPos = pos; + SetAutoPromp(false); + } +} + +Uint32 cInputTextBuffer::GetCurPosLinePos( Uint32& LastNewLinePos ) { + if ( mPromtPosSupport ) { + Uint32 nl = 0; + LastNewLinePos = 0; + for ( eeInt i = 0; i < mPromptPos; i++ ) { + if ( mText[i] == L'\n' ) { + nl++; + LastNewLinePos = i + 1; + } + } + return nl; + } + return 0; +} + +void cInputTextBuffer::PushIgnoredChar( const Uint32& ch ) { + mIgnoredChars.push_back( ch ); +} + +bool cInputTextBuffer::CanAdd() { + return mText.size() < mMaxLenght; +} + +void cInputTextBuffer::MaxLenght( const Uint32& Max ) { + mMaxLenght = Max; + + if ( mText.size() > mMaxLenght ) + mText.resize( mMaxLenght ); +} + +const Uint32& cInputTextBuffer::MaxLenght() const { + return mMaxLenght; +} + +}} diff --git a/src/window/cinputtextbuffer.hpp b/src/window/cinputtextbuffer.hpp new file mode 100755 index 000000000..323b09133 --- /dev/null +++ b/src/window/cinputtextbuffer.hpp @@ -0,0 +1,101 @@ +#ifndef EE_WINDOWCINPUTTEXTBUFFER_H +#define EE_WINDOWCINPUTTEXTBUFFER_H + +#include "base.hpp" +#include "cinput.hpp" + +namespace EE { namespace Window { + +class EE_API cInputTextBuffer { + public: + typedef boost::function0 EnterCallback; + + cInputTextBuffer( const bool& Active, const bool& SupportNewLine, const bool& SupportFreeEditing, const Uint32& MaxLenght = 0xFFFFFFFF ); + cInputTextBuffer(); + ~cInputTextBuffer(); + + /** @return The current buffer */ + std::wstring Buffer() const { return mText; }; + + /** Set a new current buffer */ + void Buffer( const std::wstring& str ); + + /** @return If input buffer is active */ + bool Active() const { return mActive; } + + /** Set the state of the input buffer */ + void Active( const bool& Active ) { mActive = Active; } + + /** @return If new line is supported */ + bool SupportNewLine() const { return mSupportNewLine; } + + /** Support new line consist of allowing to add a new line when key return is pressed. */ + void SupportNewLine( const bool& SupportNewLine ) { mSupportNewLine = SupportNewLine; } + + /** @return If Free Editing is enabled */ + bool SupportFreeEditing() const { return mPromtPosSupport; } + + /** Free editing consist on the capability of moving the cursor position over the buffer, to write over the buffer, and not only after the last character. */ + void SupportFreeEditing( const bool& SupportNewLine ) { mPromtPosSupport = SupportNewLine; } + + /** Start the input buffer */ + void Start(); + + /** Clear the buffer */ + void Clear(); + + /** Internal callback, don't call it */ + void Update( EE_Event* Event ); + + /** A callback for the key return */ + void SetReturnCallback( EnterCallback EC ); + + /** @return If something changed since last update */ + bool ChangedSinceLastUpdate(); + + /** @return The Cursor Position (where is the cursor editing) */ + eeInt CurPos() const; + + /** Set the cursor position */ + void CurPos( const Uint32& pos ); + + /** This function it's for helping the cFont class to locate the cursor position for the correct rendering of it. + * @param LastNewLinePos This will return the position of the closest "\n" to the current Cursor Pos + * @return One which line it's the cursor + */ + Uint32 GetCurPosLinePos( Uint32& LastNewLinePos ); + + /** Push the char you want to ignore */ + void PushIgnoredChar( const Uint32& ch ); + + /** Set the new max lenght */ + void MaxLenght( const Uint32& Max ); + + /** @return The Max Lenght */ + const Uint32& MaxLenght() const; + protected: + void SetAutoPromp( const bool& set = true ); + + std::wstring mText; + bool mActive; + bool mSupportNewLine; + bool mChangeSinceLastUpdate; + Uint32 mCallback; + + bool mPromtPosSupport; + eeInt mPromptPos; + bool mPromptAutoPos; + + bool mEnter; + EnterCallback mEnterCall; + + Uint32 mMaxLenght; + + std::vector mIgnoredChars; + + bool CanAdd(); +}; + +}} + +#endif diff --git a/src/window/cview.cpp b/src/window/cview.cpp new file mode 100755 index 000000000..9a9b1c58c --- /dev/null +++ b/src/window/cview.cpp @@ -0,0 +1,106 @@ +#include "cview.hpp" + +namespace EE { namespace Window { + +cView::cView() : mNeedUpdate(true) { + mView.Left = 0; + mView.Right = 0; + mView.Top = 0; + mView.Bottom = 0; + + CalcCenter(); +} + +cView::cView( const eeInt& X, const eeInt& Y, const eeInt& Width, const eeInt& Height ) : mNeedUpdate(true) { + SetView( X, Y, Width, Height ); +} + +cView::cView( const eeRecti& View ) : mNeedUpdate(true) { + mView = View; + + CalcCenter(); +} + +cView::~cView() { +} + +void cView::SetView( const eeInt& X, const eeInt& Y, const eeInt& Width, const eeInt& Height ) { + mView.Left = X; + mView.Top = Y; + mView.Right = Width; + mView.Bottom = Height; + CalcCenter(); + mNeedUpdate = true; +} + +void cView::CalcCenter() { + mCenter.x = ( ( mView.Left + mView.Right ) - mView.Left ) * 0.5f; + mCenter.y = ( ( mView.Top + mView.Bottom ) - mView.Top ) * 0.5f; +} + +eeVector2i cView::Center() const { + return eeVector2i( (eeInt)mCenter.x, (Int32)mCenter.y ); +} + +void cView::Center( const eeVector2i& Center ) { + eeVector2f LastCenter = mCenter; + + mCenter.x = (eeFloat)Center.x; + mCenter.y = (eeFloat)Center.y; + mView.Left = static_cast ( mCenter.x - (eeFloat)mView.Right * 0.5f ); + mView.Top = static_cast ( mCenter.y - (eeFloat)mView.Bottom * 0.5f ); + + mNeedUpdate = true; +} + +void cView::Move( const eeInt& OffsetX, const eeInt& OffsetY ) { + mView.Left += OffsetX; + mView.Top += OffsetY; + + CalcCenter(); + mNeedUpdate = true; +} + +void cView::Move( const eeVector2i& Offset ) { + Move( Offset.x, Offset.y ); +} + +void cView::Scale( const eeFloat& Factor ) { + eeRecti LastView = mView; + eeVector2f v( mView.Right * 0.5f, mView.Bottom * 0.5f ); + + mView.Left = mView.Left + static_cast ( v.x - v.x * Factor ); + mView.Top = mView.Top + static_cast ( v.y - v.y * Factor ); + mView.Right = static_cast( (eeFloat)mView.Right * Factor ); + mView.Bottom = static_cast( (eeFloat)mView.Bottom * Factor ); + + CalcCenter(); + mNeedUpdate = true; +} + +void cView::SetPosition( const eeInt& X, const eeInt& Y ) { + mView.Left = X; + mView.Top = Y; + + CalcCenter(); + mNeedUpdate = true; +} + +void cView::SetSize( const eeInt& Width, const eeInt& Height ) { + mView.Right = Width; + mView.Bottom = Height; + + CalcCenter(); + mNeedUpdate = true; +} + +const bool cView::NeedUpdate() const { + bool Need = mNeedUpdate; + + if ( Need ) + const_cast(this)->mNeedUpdate = false; + + return Need; +} + +}} diff --git a/src/window/cview.hpp b/src/window/cview.hpp new file mode 100755 index 000000000..6a33eae17 --- /dev/null +++ b/src/window/cview.hpp @@ -0,0 +1,55 @@ +#ifndef EE_WINDOWCVIEW_H +#define EE_WINDOWCVIEW_H + +#include "base.hpp" + +namespace EE { namespace Window { + +/** @brief The class defines a view like a 2D camera ( position, size, move, scale ). \nBasically is a 2D proyection in pixels seted over a viewport. */ +class cView { + public: + cView(); + cView( const eeInt& X, const eeInt& Y, const eeInt& Width, const eeInt& Height ); + cView( const eeRecti& View ); + ~cView(); + + /** Offset the position */ + void Move( const eeInt& OffsetX, const eeInt& OffsetY ); + + /** Offset the position */ + void Move( const eeVector2i& Offset ); + + /** Scale the current view (from center) */ + void Scale( const eeFloat& Factor ); + + /** @return The center position of the view */ + eeVector2i Center() const; + + /** Set the center position of the view ( will move it if is needed ) */ + void Center( const eeVector2i& Center ); + + /** @return The current view ( Left = X, Right = Width, Top = Y, Bottom = Height ) */ + eeRecti GetView() const { return mView; } + + /** Set a new position to the view */ + void SetPosition( const eeInt& X, const eeInt& Y ); + + /** Set a new size to the view */ + void SetSize( const eeInt& Width, const eeInt& Height ); + + /** Creates a new view */ + void SetView( const eeInt& X, const eeInt& Y, const eeInt& Width, const eeInt& Height ); + + /** This is only used by cEngine. DON'T CALL IT. */ + const bool NeedUpdate() const; + private: + bool mNeedUpdate; + eeRecti mView; + eeVector2f mCenter; + + void CalcCenter(); +}; + +}} + +#endif