I have a Dell mini 10v and since Fedora 14 the video performance has degraded. xorg-x11-drv-intel-2.12.0-6.fc14.1.i686 Steps to Reproduce: 1. Play 720p video with compiz enabled on F13 and F14 I used to play 720p videos with compiz enabled on a larger screen via VGA cable but in Fedora 14 I have to shut all composite output off and even then it is impossible to watch 720p with mplayer. Smaller video plays with tearing when compiz enabled. The hardware hasn't changed.
Created attachment 472377 [details] Xorg log
what video player are you using? have you ensured it's using xv output? -- Fedora Bugzappers volunteer triage team https://fedoraproject.org/wiki/BugZappers
mplayer -vo xv I ran glxgears and saw that FPS goes down to 30 some with compiz enabled. It wasn't that way before.
OK, thanks. does it work OK with compiz disabled? -- Fedora Bugzappers volunteer triage team https://fedoraproject.org/wiki/BugZappers
NO
Maybe it has something to deal with Intel's removal of EXA method from the driver and the UXA not being enabled by default?
Reported to freedesktop.org bug tracker: https://bugs.freedesktop.org/show_bug.cgi?id=36240
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