[FFmpeg-devel] [PATCH] H.264: faster skip decoding

[Michael Niedermayer]

On Sat, Jan 16, 2010 at 02:37:14PM -0500, Jason Garrett-Glaser wrote:
> On Sat, Jan 16, 2010 at 2:34 PM, Jason Garrett-Glaser
> <darkshikari at gmail.com> wrote:
> > On Sat, Jan 16, 2010 at 2:25 PM, Jason Garrett-Glaser
> > <darkshikari at gmail.com> wrote:
> >> On a very skip-heavy source:
> >>
> >> After:
> >> real ? ?12m52.048s
> >> user ? ?10m6.360s
> >> sys ? ? 1m53.584s
> >>
> >> Before:
> >> real ? ?13m21.203s
> >> user ? ?10m28.450s
> >> sys ? ? 1m53.646s
> >>
> >> Dark Shikari
> >>
> >
> > Ugh, it seems the hashes don't match, despite the fact that this patch
> > really shouldn't break anything. ?Ideas are welcome as to what's wrong
> > here, because the idea seems to be sound.
> >
> > Dark Shikari
> >
> 
> And the problem is deblocking.  Ignore this patch, it doesn't work
> with ffmpeg's deblocking model.  Maybe if we did if(IS_SKIP(mbtype) &&
> deblocking is off)...

Iam currently trying to move the deblocing into a seperate pass

[...]

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

The misfortune of the wise is better than the prosperity of the fool.
-- Epicurus
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