https://bugs.freedesktop.org/show_bug.cgi?id=36608
Émeric Maschino emeric.maschino@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED
--- Comment #5 from Émeric Maschino emeric.maschino@gmail.com 2011-09-12 11:35:51 PDT --- (In reply to comment #4)
As the glxgears output explains, it synchronizes to the refresh rate by default, so that may be okay. Check the glxinfo output, and maybe try
vblank_mode=0 glxgears
to disable synchronization.
That's it. Without synchronization, I'm getting ~1700 FPS. I also gave ioQuake3-based Debian "Wheezy" Testing quake3 a try. Ran flawlessly.