From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 38800] glXSwapBuffersMscOML is slow on AMD Fusion but not on Intel 945 w/Atom
Date: Wed, 6 Jul 2011 14:13:28 -0700 (PDT) [thread overview]
Message-ID: <20110706211328.7ADE913004D@annarchy.freedesktop.org> (raw)
In-Reply-To: <bug-38800-502@http.bugs.freedesktop.org/>
https://bugs.freedesktop.org/show_bug.cgi?id=38800
--- Comment #22 from Alex Deucher <agd5f@yahoo.com> 2011-07-06 14:13:27 PDT ---
FWIW, the pageflip interrupts weren't too reliable at least on 6xx, but they
seemed to work ok on 7xx+. Also, I can see problems where you might not get
interrupts for some flips if a later base update write comes in via the CP
before the irq handler has acked the interrupt from the frame before it. FWIW,
I asked internally and the closed driver uses vblanks.
Also for reference, Simon's new patch:
http://lists.freedesktop.org/archives/dri-devel/2011-July/012807.html
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next prev parent reply other threads:[~2011-07-06 21:13 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-30 10:48 [Bug 38800] New: glXSwapBuffersMscOML is slow on AMD Fusion but not on Intel 945 w/Atom bugzilla-daemon
2011-06-30 10:53 ` [Bug 38800] " bugzilla-daemon
2011-06-30 10:53 ` bugzilla-daemon
2011-06-30 10:54 ` [Bug 38800] New: " Simon Farnsworth
2011-06-30 12:20 ` [Bug 38800] " bugzilla-daemon
2011-06-30 15:09 ` bugzilla-daemon
2011-06-30 17:10 ` bugzilla-daemon
2011-07-01 16:54 ` bugzilla-daemon
2011-07-01 16:57 ` bugzilla-daemon
2011-07-04 11:22 ` bugzilla-daemon
2011-07-04 13:27 ` bugzilla-daemon
2011-07-04 16:19 ` bugzilla-daemon
2011-07-04 16:30 ` bugzilla-daemon
2011-07-05 12:18 ` bugzilla-daemon
2011-07-05 12:24 ` bugzilla-daemon
2011-07-05 16:01 ` bugzilla-daemon
2011-07-05 16:56 ` bugzilla-daemon
2011-07-05 17:37 ` bugzilla-daemon
2011-07-05 17:57 ` bugzilla-daemon
2011-07-06 10:15 ` bugzilla-daemon
2011-07-06 10:19 ` bugzilla-daemon
2011-07-06 14:24 ` bugzilla-daemon
2011-07-06 20:54 ` bugzilla-daemon
2011-07-06 21:13 ` bugzilla-daemon [this message]
2011-07-06 21:25 ` bugzilla-daemon
2011-07-06 21:35 ` bugzilla-daemon
2011-07-06 21:52 ` bugzilla-daemon
2011-07-07 1:02 ` bugzilla-daemon
2011-07-07 1:43 ` bugzilla-daemon
2011-07-07 3:07 ` bugzilla-daemon
2011-07-07 8:47 ` bugzilla-daemon
2011-07-07 13:36 ` bugzilla-daemon
2011-07-07 13:49 ` bugzilla-daemon
2011-07-07 14:11 ` bugzilla-daemon
2011-07-07 17:46 ` bugzilla-daemon
2011-07-07 19:06 ` bugzilla-daemon
2011-07-07 20:39 ` bugzilla-daemon
2011-07-07 21:06 ` bugzilla-daemon
2011-07-07 21:25 ` bugzilla-daemon
2011-07-07 21:51 ` bugzilla-daemon
2011-07-08 9:41 ` bugzilla-daemon
2011-07-08 10:05 ` bugzilla-daemon
2011-07-08 11:32 ` bugzilla-daemon
2011-07-08 12:18 ` bugzilla-daemon
2011-07-08 14:12 ` bugzilla-daemon
2011-07-08 14:17 ` bugzilla-daemon
2011-07-08 14:20 ` bugzilla-daemon
2011-07-08 14:22 ` bugzilla-daemon
2011-07-08 14:25 ` bugzilla-daemon
2011-07-08 14:51 ` bugzilla-daemon
2011-07-08 18:16 ` bugzilla-daemon
2011-07-08 18:21 ` bugzilla-daemon
2011-07-11 21:28 ` bugzilla-daemon
2011-07-14 21:19 ` bugzilla-daemon
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