| GL_MESAX_texture_stack | |
| http://oss.sgi.com/projects/ogl-sample/registry/MESAX/texture_stack.txt | |
| GL_TEXTURE_1D_STACK_MESAX 0x8759 | |
| GL_TEXTURE_2D_STACK_MESAX 0x875A | |
| GL_PROXY_TEXTURE_1D_STACK_MESAX 0x875B | |
| GL_PROXY_TEXTURE_2D_STACK_MESAX 0x875C | |
| GL_TEXTURE_1D_STACK_BINDING_MESAX 0x875D | |
| GL_TEXTURE_2D_STACK_BINDING_MESAX 0x875E |