[FFmpeg-devel] [PATCH] address speed regression in h264 deblocking filter after PAFF

Michael Niedermayer michaelni
Sun Nov 18 18:44:32 CET 2007

On Wed, Nov 07, 2007 at 11:56:11AM +0100, Andreas ?man wrote:
> Andreas ?man wrote:
> > Hi
> > 
> > I took a look at the speed regression introduced by
> > `svn diff -r10679:10690 libavcodec/h264.c`
> > 
> > The patch creates a three derivates of a inlined filter_mb_fast()
> Actually, the new filter_mb_fast_internal() does not get inlined.
> I tried with av_always_inline but that makes the code slower and much
> bigger.

and what else does change if you use av_always_inline?
anything unrelated gcc stops inlining?


Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

I am the wisest man alive, for I know one thing, and that is that I know
nothing. -- Socrates
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