From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 79223] extra vsync when reading back pixels in xbmc
Date: Fri, 30 May 2014 20:04:51 +0000
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Date: Fri, 30 May 2014 20:04:51 +0000
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https://bugs.freedesktop.org/show_bug.cgi?id=79223
--- Comment #10 from Pierre Ossman ---
Ok, some kind of progress. The call that is causing the delay now is
glUseProgram(0);. It grows gradually from no latency up to 17 ms (i.e. one
frame @ 60 Hz). Then it goes back down again and the cycle repeats.
Ideas?
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Date: Fri, 30 May 2014 20:04:51 +0000
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Ok, some kind of progress. The call that is causing the delay now is
glUseProgram(0);. It grows gradually from no latency up to 17 ms (i.e. one
frame @ 60 Hz). Then it goes back down again and the cycle repeats.
Ideas?