[MPlayer-dev-eng] Speed regression in xvmc since r21209

[Reimar Döffinger]

Hello,
On Wed, Nov 29, 2006 at 06:04:52AM +0100, Carl Eugen Hoyos wrote:
> There is a speed regression in mplayer -vo xvmc since r21209 (support for 
> dvdnav menu buttons): It makes playing of MPEG2 HD impossible on my Athlon XP 
> 2600+ (usually consumes ~50% CPU time when using xvmc while watching HD). The 
> performance difference is smaller for SD content, but still measurable.
> 
> The patch is of course _not_ meant for inclusion, but since I found it 
> particularly hard to find the reason (21209 does not compile on linux) for 
> the regression, I thought it helps seeing the difference.
> 
> I agree that dvdnav is much more important than xvmc but in case somebody 
> knows a solution, I'd be happy to test.

Fixed in SVN r21380 or so. Someone really thought 0x0-sized OSD objects
qualified as "visible"...

Greetings,
Reimar Döffinger