reduce memory allocation, lack of GPU memory totally destroys performance on my GTX 650M on the Macbook retina

add some keys to toggle gui drawing and shadows
2013-08-22 23:15:37 -07:00
parent d860e7f51a
commit 2c019d579f
4 changed files with 22 additions and 4 deletions
--- a/btgui/OpenGLWindow/GLInstancingRenderer.cpp
+++ b/btgui/OpenGLWindow/GLInstancingRenderer.cpp
@@ -1512,7 +1512,7 @@ void GLInstancingRenderer::renderSceneInternal(int renderMode)

 #ifndef __APPLE__
 					glEnable(GL_POINT_SPRITE_ARB);
-					glTexEnvi(GL_POINT_SPRITE_ARB, GL_COORD_REPLACE_ARB, GL_TRUE);
+//					glTexEnvi(GL_POINT_SPRITE_ARB, GL_COORD_REPLACE_ARB, GL_TRUE);
 #endif

 					glEnable(GL_VERTEX_PROGRAM_POINT_SIZE);
--- a/btgui/OpenGLWindow/OpenGLInclude.h
+++ b/btgui/OpenGLWindow/OpenGLInclude.h
@@ -39,7 +39,14 @@ subject to the following restrictions:
 #endif //_WINDOWS
 #endif //APPLE

-
+//disable glGetError
+//#undef glGetError
+//#define glGetError MyGetError
+//
+//GLenum inline MyGetError()
+//{
+//	return 0;
+//}

 ///on Linux only glDrawElementsInstancedARB is defined?!?
 //#ifdef __linux