Re: Linux/FreeBSD VBLANK (vertical sync) Implementation
This thread is ancient. __GL_SYNC_TO_VBLANK=1 glxgears on my machine uses roughly 2% CPU time on my Athlon 64 3000+. Waiting for vblank on the CPU is a broken design anyway, so I'm going to close this thread. If you're having trouble with sync to vblank, please start a new thread.