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    • Olivier Fourdan's avatar
      compositor: Remove glXWaitGL() call · 89f3ab5d
      Olivier Fourdan authored
      Bug: 15453
      
      This was added to avoid flickering with NVIDIA proprietary/closed source
      driver (commit f75652eb - "Add back the glXWaitGL to compositor sync
      code"), but that translates as a busy wait, hence increasing CPU usage
      of xfwm4 with the NVIDIA proprietary/closed source driver.
      
      By setting “__GL_MaxFramesAllowed” to 1, that busy wait should not be
      needed anymore.
      
      As a bonus, it also improve responsiveness with with the open source
      drivers.
      
      Taken from similar patch posted by NVIDIA developer for kwin:
      https://phabricator.kde.org/D19867
      
      
      
      Signed-off-by: default avatarOlivier Fourdan <fourdan@xfce.org>
      89f3ab5d
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