| OGLDrawImage | |
| OGLRenderQueue | OGL-specific implementation of RenderQueue. |
| OGLSurfaceData | This class describes an OpenGL "surface", that is, a region of pixels managed via OpenGL. |
| OGLSurfaceDataProxy | The proxy class contains the logic for when to replace a SurfaceData with a cached OGL Texture and the code to create the accelerated surfaces. |