[FFmpeg-devel] [PATCH 0/4] More H.264 assembly (the sequel) [version 2]

Ronald S. Bultje rsbultje at gmail.com
Tue Dec 6 14:39:17 EET 2016


On Tue, Dec 6, 2016 at 7:04 AM, James Darnley <jdarnley at obe.tv> wrote:

> On 2016-12-05 19:32, James Darnley wrote:
> > Fixed the problem Michael highlighted.  Dropped the intra functions
> until it
> > becomes clear why their performance is unexpected. Updated the
> benchmarks with
> > results from a Nehalem and used (slightly) more accurate data.
> >
> > Regarding the age of MMX:  I have written it so unless someone tells me
> to
> > remove it I will keep the code.  However, I will probably not write any
> more
> > going forward.

The "age" of mmx has been brought up for a while now, but latest intel CPUs
still support it, so I agree it's fine for now.

If nobody raises objections or makes further comments I will push these,
> including the AVX, later today.



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