2
2
http://www.opengl.org/registry/specs/NV/glx_swap_group.txt
3
4
Bool glXBindSwapBarrierNV (Display* dpy, GLuint group, GLuint barrier)
4
5
Bool glXJoinSwapGroupNV (Display* dpy, GLXDrawable drawable, GLuint group)
5
6
Bool glXQueryFrameCountNV (Display* dpy, int screen, GLuint *count)