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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 79223] extra vsync when reading back pixels in xbmc
Date: Fri, 30 May 2014 20:04:51 +0000	[thread overview]
Message-ID: <bug-79223-502-R9oTPu1gYX@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-79223-502@http.bugs.freedesktop.org/>


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https://bugs.freedesktop.org/show_bug.cgi?id=79223

--- Comment #10 from Pierre Ossman <pierre-bugzilla@ossman.eu> ---
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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  parent reply	other threads:[~2014-05-30 20:04 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-05-25 19:10 [Bug 79223] New: extra vsync when reading back pixels in xbmc bugzilla-daemon
2014-05-25 19:10 ` [Bug 79223] " bugzilla-daemon
2014-05-25 20:20 ` bugzilla-daemon
2014-05-28  3:09 ` bugzilla-daemon
2014-05-28  5:46 ` bugzilla-daemon
2014-05-28  7:03 ` bugzilla-daemon
2014-05-30 13:15 ` bugzilla-daemon
2014-05-30 13:21 ` bugzilla-daemon
2014-05-30 13:35 ` bugzilla-daemon
2014-05-30 13:47 ` bugzilla-daemon
2014-05-30 20:04 ` bugzilla-daemon [this message]
2014-05-30 21:23 ` bugzilla-daemon
2014-06-01 18:21 ` bugzilla-daemon
2014-06-02  7:07 ` bugzilla-daemon
2014-06-02 15:48 ` bugzilla-daemon
2014-06-02 19:24 ` bugzilla-daemon
2014-06-02 19:26 ` bugzilla-daemon
2014-06-03  6:34 ` bugzilla-daemon
2014-06-03 15:07 ` bugzilla-daemon
2019-11-19  8:49 ` bugzilla-daemon

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