[FFmpeg-devel] Proposed patch

[Michael Niedermayer]

Hi

On Wed, Aug 08, 2007 at 02:08:49PM -0700, Roman Shaposhnick wrote:
> On Wed, 2007-08-08 at 01:46 +0200, Michael Niedermayer wrote:
> > > Now, the questions that I have are:
> > > 
> > >    * does this seem to be enough to justify the patch or do you 
> > >      want me to run a specific kind of benchmarking?
> > >    * has the ppc question been fully answered (again, I don't have PPC)?
> > 
> > yes
> 
>   The results from SPARC are:
> 
>   Current ffmpeg:
> 
> 31076217 dezicycles in avcodec_decode_video, 32768 runs, 0 skips
> 31085495 dezicycles in avcodec_decode_video, 32768 runs, 0 skips
> 31111381 dezicycles in avcodec_decode_video, 32768 runs, 0 skips
> 31112642 dezicycles in avcodec_decode_video, 32768 runs, 0 skips
> 31123747 dezicycles in avcodec_decode_video, 32768 runs, 0 skips
> 31127531 dezicycles in avcodec_decode_video, 32768 runs, 0 skips
> 
>   Patched ffmpeg:
> 
> 29731135 dezicycles in avcodec_decode_video, 32768 runs, 0 skips
> 29737907 dezicycles in avcodec_decode_video, 32768 runs, 0 skips
> 29739710 dezicycles in avcodec_decode_video, 32768 runs, 0 skips
> 29741505 dezicycles in avcodec_decode_video, 32768 runs, 0 skips
> 29749924 dezicycles in avcodec_decode_video, 32768 runs, 0 skips
> 29771953 dezicycles in avcodec_decode_video, 32768 runs, 0 skips
> 
>   Ok to apply?

yes

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Opposition brings concord. Out of discord comes the fairest harmony.
-- Heraclitus
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