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Some work on the OpenGL 3 renderer.

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spartanj
2011-01-22 14:41:26 -03:00
parent 2cc55ea68a
commit 02e00d7315
26 changed files with 688 additions and 196 deletions
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35
src/graphics/cvertexbufferogl.cpp
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@@ -26,27 +26,30 @@ void cVertexBufferOGL::Draw() {
if( mElemDraw < 0 )
lSize = GetIndexCount();
glDrawElements( mDrawType, lSize, GL_UNSIGNED_INT, &mIndexArray[0] );
GLi->DrawElements( mDrawType, lSize, GL_UNSIGNED_INT, &mIndexArray[0] );
} else {
glDrawArrays( mDrawType, 0, GetVertexCount() );
GLi->DrawArrays( mDrawType, 0, GetVertexCount() );
}
}
void cVertexBufferOGL::SetVertexStates() {
Uint32 alloc = GetVertexCount() * sizeof(GLfloat) * 2;
Uint32 allocC = GetVertexCount() * sizeof(GLfloat) * 4;
/// POSITION
if( VERTEX_FLAG_QUERY( mVertexFlags, VERTEX_FLAG_POSITION ) ) {
glEnableClientState( GL_VERTEX_ARRAY );
glVertexPointer( eeVertexElements[ VERTEX_FLAG_POSITION ], GL_FLOAT, sizeof(float) * eeVertexElements[ VERTEX_FLAG_POSITION ], &mVertexArray[ VERTEX_FLAG_POSITION ][0] );
GLi->EnableClientState( GL_VERTEX_ARRAY );
GLi->VertexPointer( eeVertexElements[ VERTEX_FLAG_POSITION ], GL_FLOAT, sizeof(float) * eeVertexElements[ VERTEX_FLAG_POSITION ], &mVertexArray[ VERTEX_FLAG_POSITION ][0], alloc );
} else {
//glDisableClientState( GL_VERTEX_ARRAY );
//GLi->DisableClientState( GL_VERTEX_ARRAY );
}
/// COLOR
if( VERTEX_FLAG_QUERY( mVertexFlags, VERTEX_FLAG_COLOR ) ) {
glEnableClientState( GL_COLOR_ARRAY );
glColorPointer( eeVertexElements[ VERTEX_FLAG_COLOR ], GL_UNSIGNED_BYTE, sizeof(Uint8) * eeVertexElements[ VERTEX_FLAG_COLOR ], &mColorArray[0] );
GLi->EnableClientState( GL_COLOR_ARRAY );
GLi->ColorPointer( eeVertexElements[ VERTEX_FLAG_COLOR ], GL_UNSIGNED_BYTE, sizeof(Uint8) * eeVertexElements[ VERTEX_FLAG_COLOR ], &mColorArray[0], allocC );
} else {
//glDisableClientState( GL_COLOR_ARRAY );
//GLi->DisableClientState( GL_COLOR_ARRAY );
}
/// TEXTURES
@@ -54,25 +57,25 @@ void cVertexBufferOGL::SetVertexStates() {
for ( Int32 i = 0; i < 5; i++ ) {
if( VERTEX_FLAG_QUERY( mVertexFlags, VERTEX_FLAG_TEXTURE0 + i ) ) {
glClientActiveTextureARB( GL_TEXTURE0_ARB + i );
glEnableClientState( GL_TEXTURE_COORD_ARRAY );
GLi->EnableClientState( GL_TEXTURE_COORD_ARRAY );
glTexCoordPointer( eeVertexElements[ VERTEX_FLAG_TEXTURE0 + i ], GL_FLOAT, sizeof(float) * eeVertexElements[ VERTEX_FLAG_TEXTURE0 + i ], &mVertexArray[ VERTEX_FLAG_TEXTURE0 + i ][0] );
GLi->TexCoordPointer( eeVertexElements[ VERTEX_FLAG_TEXTURE0 + i ], GL_FLOAT, sizeof(float) * eeVertexElements[ VERTEX_FLAG_TEXTURE0 + i ], &mVertexArray[ VERTEX_FLAG_TEXTURE0 + i ][0], alloc );
} else {
//glDisableClientState( GL_TEXTURE_COORD_ARRAY );
//GLi->DisableClientState( GL_TEXTURE_COORD_ARRAY );
glDisable( GL_TEXTURE_2D );
}
}
} else {
if ( VERTEX_FLAG_QUERY( mVertexFlags, VERTEX_FLAG_TEXTURE0 ) ) {
glEnableClientState( GL_TEXTURE_COORD_ARRAY );
glTexCoordPointer( eeVertexElements[ VERTEX_FLAG_TEXTURE0 ], GL_FLOAT, sizeof(float) * eeVertexElements[ VERTEX_FLAG_TEXTURE0 ], &mVertexArray[ VERTEX_FLAG_TEXTURE0 ][0] );
GLi->EnableClientState( GL_TEXTURE_COORD_ARRAY );
GLi->TexCoordPointer( eeVertexElements[ VERTEX_FLAG_TEXTURE0 ], GL_FLOAT, sizeof(float) * eeVertexElements[ VERTEX_FLAG_TEXTURE0 ], &mVertexArray[ VERTEX_FLAG_TEXTURE0 ][0], alloc );
} else {
//glDisableClientState( GL_TEXTURE_COORD_ARRAY );
glDisable( GL_TEXTURE_2D );
//GLi->DisableClientState( GL_TEXTURE_COORD_ARRAY );
GLi->Disable( GL_TEXTURE_2D );
}
}
glActiveTextureARB( GL_TEXTURE0_ARB );
GLi->ActiveTexture( GL_TEXTURE0_ARB );
glClientActiveTextureARB( GL_TEXTURE0_ARB );
}