[Bug 20505] radeon planar textured video

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Apr 18 04:49:23 PDT 2009


http://bugs.freedesktop.org/show_bug.cgi?id=20505





--- Comment #12 from Fabio <fabio.ped at libero.it>  2009-04-18 04:49:23 PST ---
> > The strange thing, however, is that before the
> > latest xv merge I got the same performance with or without vsync enabled, while
> > now I get the previous performance only with the vsync disabled and a large
> > slowdown with it enabled.
> 
> Any chance you could bisect and find out the bad commit?  None of the texvid
> rework touched the xv vsync code, so it's probably something prior.
> 

Strangely, I noticed that the slowdown appears only sometimes when running with
vsync enabled. Sometimes it works indeed at the right speed (the same as
without vsync) sometimes slower and very jerkily. The same happens with 6.12.2.


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