[FFmpeg-devel] [PATCH 3/5] avutil/pixelutils: faster pixelutils_sad_[au]_16x16

[Clément Bœsch]

On Sun, Aug 17, 2014 at 01:51:13PM +0200, Michael Niedermayer wrote:
> On Thu, Aug 14, 2014 at 11:05:13PM +0200, Clément Bœsch wrote:
> > ~560 → ~500 decicycles
> > 
> > This is following the comments from Michael in
> > https://ffmpeg.org/pipermail/ffmpeg-devel/2014-August/160599.html
> > 
> > Using 2 registers for accumulator didn't help. On the other hand,
> > some re-ordering between the movs and psadbw allowed going ~538 to ~500.
> > ---
> >  libavutil/x86/pixelutils.asm | 14 +++++++++-----
> >  1 file changed, 9 insertions(+), 5 deletions(-)
> 
> should be ok
> 

applied, thanks

-- 
Clément B.
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