[FFmpeg-devel] [PATCH 2/5] x86: hevc_mc: correct unneeded use of SSE4 code

[Michael Niedermayer]

On Mon, Aug 25, 2014 at 10:06:00AM +0200, Mickaël Raulet wrote:
> this commit might help to solve the issue with SSE4
> https://github.com/OpenHEVC/FFmpeg/commit/df8ebe304df453f26c28ff8f11d607f49b90a4c2

why does this add pmaxsw ?
if they are needed only for SSSE3 / packsswd then they shouldnt be
added for SSE4
also if its packusdw vs packssdw+pmaxsw then maybe a macro that
expands to either based on SSE4/SSSE3 could simplify this


> 
> Mickaël
> 
> Le 24 août 2014 à 11:52, Michael Niedermayer <michaelni at gmx.at> a écrit :
> 
> > On Sun, Aug 24, 2014 at 08:46:31AM +0000, Christophe Gisquet wrote:
> >> ---
> >> libavcodec/x86/hevc_mc.asm | 2 +-
> >> 1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > applied
> > 
> > thanks
> > 
> > [...]
> > -- 
> > Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
> > 
> > When you are offended at any man's fault, turn to yourself and study your
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-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

You can kill me, but you cannot change the truth.
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