FGFS-4.1/OpenSceneGraph
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Cleaned up the applying of the glDrawBuffers()

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This commit is contained in:
Robert Osfield 2018-02-23 09:55:00 +00:00
parent ffc8e54cdc
commit 2b13166c8d
1 changed files with 6 additions and 6 deletions
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12
src/osgUtil/RenderStage.cpp
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@ -517,12 +517,12 @@ void RenderStage::runCameraSetUp(osg::RenderInfo& renderInfo)
// and before call to glCheckFramebufferStatus
if ( !colorAttached )
{
setDrawBuffer( GL_NONE, true );
setReadBuffer( GL_NONE, true );
#if !defined(OSG_GLES1_AVAILABLE) && !defined(OSG_GLES2_AVAILABLE) && !defined(OSG_GLES3_AVAILABLE)
glDrawBuffer( GL_NONE );
glReadBuffer( GL_NONE );
#endif
#if !defined(OSG_GLES1_AVAILABLE) && !defined(OSG_GLES2_AVAILABLE) && !defined(OSG_GLES3_AVAILABLE)
setDrawBuffer( GL_NONE, false );
setReadBuffer( GL_NONE, false );
glDrawBuffer( GL_NONE );
glReadBuffer( GL_NONE );
#endif
}
GLenum status = ext->glCheckFramebufferStatus(GL_FRAMEBUFFER_EXT);