[FFmpeg-devel] [PATCH] x86: hevc_mc: remove non necessary moves

Mickaël Raulet mraulet at insa-rennes.fr
Tue Feb 3 15:28:21 CET 2015


I will check it this evening.

Mickaël

2015-02-03 15:15 GMT+01:00 Christophe Gisquet <christophe.gisquet at gmail.com>
:

> 2015-02-03 12:57 GMT+01:00 Christophe Gisquet <
> christophe.gisquet at gmail.com>:
> > Actually, 940300945 does need to be reverted for the patch to work, as
> > Mickael stated. It miscompiles hevc_mc.asm, more particularly the
> > [eq]pel_hv functions. No idea why.
>
> The patch in "[PATCH] x86: lavu/x264asm: fix ymm register
> instanciation" fixes the generated assembly for me.
>
> Mickaël and/or James, could you confirm that? I'll submit it to the
> x264 project afterwards.
>
> --
> Christophe
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