| GL_ATIX_point_sprites | |
| http://www.ati.com/developer/atiopengl.pdf | |
| GL_TEXTURE_POINT_MODE_ATIX 0x60B0 | |
| GL_TEXTURE_POINT_ONE_COORD_ATIX 0x60B1 | |
| GL_TEXTURE_POINT_SPRITE_ATIX 0x60B2 | |
| GL_POINT_SPRITE_CULL_MODE_ATIX 0x60B3 | |
| GL_POINT_SPRITE_CULL_CENTER_ATIX 0x60B4 | |
| GL_POINT_SPRITE_CULL_CLIP_ATIX 0x60B5 |