[Bug 99032] Semi-hangs when OpenGL window is moved out of screen

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Dec 9 09:21:55 UTC 2016


Kenneth Graunke <kenneth at whitecape.org> changed:

           What    |Removed                     |Added
                 CC|                            |keithp at keithp.com,
                   |                            |kenneth at whitecape.org

--- Comment #1 from Kenneth Graunke <kenneth at whitecape.org> ---
Armin, I believe this is actually an issue with the X server's Present
extension implementation.

Keith - it sounds like Armin is using a video player, and minimizing it/moving
it offscreen in order to listen to the audio track.  But Present vsync'ing it
to 1 FPS while off-screen is making it unable to keep up with the audio

I do wonder if we should just vsync to 15/30/60 FPS...it seems like there are a
bunch of applications that behave unexpectedly when vsync'd to 1 FPS...

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