| GLX_SGIX_video_resize | |
| http://oss.sgi.com/projects/ogl-sample/registry/SGIX/video_resize.txt | |
| GLX_SYNC_FRAME_SGIX 0x00000000 | |
| GLX_SYNC_SWAP_SGIX 0x00000001 | |
| int glXBindChannelToWindowSGIX (Display* display, int screen, int channel, Window window) | |
| int glXChannelRectSGIX (Display* display, int screen, int channel, int x, int y, int w, int h) | |
| int glXChannelRectSyncSGIX (Display* display, int screen, int channel, GLenum synctype) | |
| int glXQueryChannelDeltasSGIX (Display* display, int screen, int channel, int *x, int *y, int *w, int *h) | |
| int glXQueryChannelRectSGIX (Display* display, int screen, int channel, int *dx, int *dy, int *dw, int *dh) |