оно вообще для чего имеет галочку для Sync to VBlank?
ведь оно не работает! пруф
desktop megabaks # glxgears
Running synchronized to the vertical refresh. The framerate should be
approximately the same as the monitor refresh rate.
22868 frames in 5.0 seconds = 4573.595 FPS
22919 frames in 5.0 seconds = 4583.653 FPS
^C
desktop megabaks #
desktop megabaks # glxgears
Running synchronized to the vertical refresh. The framerate should be
approximately the same as the monitor refresh rate.
22915 frames in 5.0 seconds = 4582.894 FPS
^C
desktop megabaks # export __GL_SYNC_TO_VBLANK=1
desktop megabaks # glxgears
Running synchronized to the vertical refresh. The framerate should be
approximately the same as the monitor refresh rate.
303 frames in 5.0 seconds = 60.472 FPS
301 frames in 5.0 seconds = 60.027 FPS
^C
desktop megabaks # export __GL_SYNC_TO_VBLANK=0
desktop megabaks # glxgears
Running synchronized to the vertical refresh. The framerate should be
approximately the same as the monitor refresh rate.
22868 frames in 5.0 seconds = 4573.595 FPS
22919 frames in 5.0 seconds = 4583.653 FPS
^C
desktop megabaks #
не надо переносить в техразделы - это так - крик души %)
З.Ы. У кого там тиринг на nvidia+vdpau без компиза?
попробуйте - может поможет :)