From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 50618] Slow video playback with 40mbits mpeg2+vdpau
Date: Sun, 03 Jun 2012 10:58:12 +0000 [thread overview]
Message-ID: <bug-50618-502-pdFQYrbL1v@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-50618-502@http.bugs.freedesktop.org/>
https://bugs.freedesktop.org/show_bug.cgi?id=50618
--- Comment #5 from Christian König <deathsimple@vodafone.de> 2012-06-03 03:58:12 PDT ---
Those integrated chipsets like IGPs and APUs current don't have a full power
management implementation. So they are running with whatever is the (very slow)
default speed the BIOS is programming at boot.
Alex is working on advanced power management, so I'm not so deep into it, but
AFAIK this should be improving in the near future.
Also it is not limited to MPEG2 decoding with the 3D engine, 3D in general is
far to slow on those chipsets.
Christian.
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next prev parent reply other threads:[~2012-06-03 10:58 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-02 16:21 [Bug 50618] New: Slow video playback with 40mbits mpeg2+vdpau bugzilla-daemon
2012-06-02 18:33 ` [Bug 50618] " bugzilla-daemon
2012-06-02 19:06 ` bugzilla-daemon
2012-06-02 20:29 ` bugzilla-daemon
2012-06-02 21:15 ` bugzilla-daemon
2012-06-03 10:58 ` bugzilla-daemon [this message]
2012-06-04 10:18 ` bugzilla-daemon
2012-06-04 10:39 ` bugzilla-daemon
2013-11-25 14:28 ` bugzilla-daemon
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