From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 93147] [regression bisected] Stuttering in games caused by commit 4dfd6486 "drm: Use vblank timestamps to guesstimate how many vblanks were missed"
Date: Sat, 28 Nov 2015 13:11:01 +0000 [thread overview]
Message-ID: <bug-93147-502-vnp72vrCkB@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-93147-502@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=93147
--- Comment #3 from Dave Witbrodt <dawitbro@sbcglobal.net> ---
(In reply to Michel Dänzer from comment #2)
> Does running the affected apps with the environment variable
> LIBGL_DRI3_DISABLE=1 avoid the problem?
Yes, symptoms are completely eliminated in prboom-plus when using that
variable.
(I am currently using a kernel built from a local branch with fa4270d8 and
4dfd6486 reverted, but I have left my previous kernel installed. I tested by
rebooting to the previous kernel, and running prboom-plus with and w/o the
variable set.)
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next prev parent reply other threads:[~2015-11-28 13:11 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-28 3:08 [Bug 93147] [regression bisected] Stuttering in games caused by commit 4dfd6486 "drm: Use vblank timestamps to guesstimate how many vblanks were missed" bugzilla-daemon
2015-11-28 3:10 ` bugzilla-daemon
2015-11-28 6:43 ` bugzilla-daemon
2015-11-28 13:11 ` bugzilla-daemon [this message]
2015-11-30 3:52 ` bugzilla-daemon
2015-11-30 20:12 ` bugzilla-daemon
2015-12-01 2:56 ` bugzilla-daemon
2015-12-01 2:57 ` bugzilla-daemon
2015-12-01 12:55 ` bugzilla-daemon
2015-12-01 13:26 ` bugzilla-daemon
2015-12-03 15:02 ` bugzilla-daemon
2015-12-03 17:35 ` bugzilla-daemon
2015-12-04 5:00 ` bugzilla-daemon
2015-12-04 15:10 ` bugzilla-daemon
2015-12-04 15:11 ` bugzilla-daemon
2015-12-04 15:13 ` bugzilla-daemon
2015-12-04 17:52 ` bugzilla-daemon
2015-12-04 20:16 ` bugzilla-daemon
2015-12-04 20:44 ` bugzilla-daemon
2015-12-05 1:04 ` bugzilla-daemon
2015-12-06 2:29 ` bugzilla-daemon
2015-12-18 8:16 ` bugzilla-daemon
2015-12-18 15:00 ` bugzilla-daemon
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