[FFmpeg-devel] [PATCH 2/3] Do loop filter per-row rather than per-frame

Jason Garrett-Glaser darkshikari
Wed Feb 10 04:02:49 CET 2010

On Tue, Feb 9, 2010 at 6:33 PM, Michael Niedermayer <michaelni at gmx.at> wrote:
> On Tue, Feb 09, 2010 at 08:54:03PM -0500, David Conrad wrote:
>> 3% faster on Elephants_Dream_HD-q7-aq7.ogg on my penryn
> great
> next would be supprting doing it in a seperae thread (optionally
> as not everyone has the hardware)
> and after that you can do the same for h264
> and then profit&fame ;)
> hey h264 should be ~30% faster if the loop filter where on a thread of
> its own ...

Frame-based multithreading is more important.  Zero-latency decoding
is a niche use-case.

Dark Shikari

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