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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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42
src/graphics/cbatchrenderer.cpp
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@@ -85,23 +85,27 @@ void cBatchRenderer::SetBlendMode( EE_DRAW_MODE Mode, const bool& Force ) {
}
}
void cBatchRenderer::Flush() {
void cBatchRenderer::Flush() {
if ( mNumVertex == 0 )
return;
Uint32 NumVertex = mNumVertex;
mNumVertex = 0;
bool CreateMatrix = ( mRotation || mScale != 1.0f || mPosition.x || mPosition.y );
if ( NULL != mTexture )
if ( NULL != mTexture ) {
cTextureFactory::instance()->Bind( mTexture );
else
glDisable( GL_TEXTURE_2D );
} else {
GLi->Disable( GL_TEXTURE_2D );
}
cTextureFactory::instance()->SetPreBlendFunc( mBlend );
if ( mCurrentMode == DM_POINTS && NULL != mTexture ) {
glEnable( GL_POINT_SPRITE_ARB );
GLi->Enable( GL_POINT_SPRITE_ARB );
glTexEnvf( GL_POINT_SPRITE_ARB, GL_COORD_REPLACE_ARB, GL_TRUE );
glPointSize( (GLfloat)mTexture->Width() );
GLi->PointSize( (GLfloat)mTexture->Width() );
}
if ( CreateMatrix ) {
@@ -116,30 +120,32 @@ void cBatchRenderer::Flush() {
GLi->Translatef( -mCenter.x, -mCenter.y, 0.0f);
}
glVertexPointer(2, GL_FLOAT, sizeof(eeVertex), reinterpret_cast<char*> ( &mVertex[0] ) );
glTexCoordPointer(2, GL_FLOAT, sizeof(eeVertex), reinterpret_cast<char*> ( &mVertex[0] ) + sizeof(eeVector2f) );
glColorPointer(4, GL_UNSIGNED_BYTE, sizeof(eeVertex), reinterpret_cast<char*> ( &mVertex[0] ) + sizeof(eeVector2f) + sizeof(eeTexCoord) );
Uint32 alloc = sizeof(GLfloat) * NumVertex * 4 * 2;
GLi->VertexPointer ( 2, GL_FLOAT , sizeof(eeVertex), reinterpret_cast<char*> ( &mVertex[0] ) , alloc );
GLi->TexCoordPointer( 2, GL_FLOAT , sizeof(eeVertex), reinterpret_cast<char*> ( &mVertex[0] ) + sizeof(eeVector2f) , alloc );
GLi->ColorPointer ( 4, GL_UNSIGNED_BYTE , sizeof(eeVertex), reinterpret_cast<char*> ( &mVertex[0] ) + sizeof(eeVector2f) + sizeof(eeTexCoord) , alloc );
#ifdef EE_GLES
if ( DM_QUADS == mCurrentMode ) {
glDrawArrays( DM_TRIANGLES, 0, mNumVertex );
GLi->DrawArrays( DM_TRIANGLES, 0, NumVertex );
} else
#endif
{
glDrawArrays( mCurrentMode, 0, mNumVertex );
GLi->DrawArrays( mCurrentMode, 0, NumVertex );
}
if ( CreateMatrix )
if ( CreateMatrix ) {
GLi->PopMatrix();
}
if ( mCurrentMode == DM_POINTS && mTexture > 0 ) {
glDisable( GL_POINT_SPRITE_ARB );
GLi->Disable( GL_POINT_SPRITE_ARB );
}
if ( mTexture == 0 )
glEnable( GL_TEXTURE_2D );
mNumVertex = 0;
if ( mTexture == 0 ) {
GLi->Enable( GL_TEXTURE_2D );
}
}
void cBatchRenderer::BatchQuad( const eeFloat& x, const eeFloat& y, const eeFloat& width, const eeFloat& height, const eeFloat& angle ) {
@@ -838,7 +844,7 @@ eeFloat cBatchRenderer::GetLineWidth() {
}
void cBatchRenderer::SetPointSize( const eeFloat& pointSize ) {
glPointSize( pointSize );
GLi->PointSize( pointSize );
}
eeFloat cBatchRenderer::GetPointSize() {