[FFmpeg-devel] [PATCH V5 2/2] libswscale/x86/yuv2rgb: add ssse3 version

Michael Niedermayer michael at niedermayer.cc
Tue Jan 7 21:01:13 EET 2020


On Tue, Jan 07, 2020 at 04:17:07PM +0000, Fu, Ting wrote:
> 
> 
> > -----Original Message-----
> > From: ffmpeg-devel <ffmpeg-devel-bounces at ffmpeg.org> On Behalf Of
> > Michael Niedermayer
> > Sent: Tuesday, January 7, 2020 09:09 AM
> > To: FFmpeg development discussions and patches <ffmpeg-
> > devel at ffmpeg.org>
> > Subject: Re: [FFmpeg-devel] [PATCH V5 2/2] libswscale/x86/yuv2rgb: add
> > ssse3 version
> > 
> > On Mon, Jan 06, 2020 at 03:28:47PM +0800, Ting Fu wrote:
> > > Tested using this command:
> > > /ffmpeg -pix_fmt yuv420p -s 1920*1080 -i ArashRawYuv420.yuv \ -vcodec
> > > rawvideo -s 1920*1080 -pix_fmt rgb24 -f null /dev/null
> > >
> > 
> > > The fps increase from 389 to 640 on my local machine.
> > 
> > Please include information about the machine, mainly CPU in the commit
> > message
> 
> Hi Michael,
> 
> My CPU is Intel(R) Core(TM) i7-8700K CPU @ 3.70GHz.
> I will only add it in next version patch 2/2 commit, not in patch 1/2 since I deleted the fps info in 1/2. Would that be ok?

ok

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

Freedom in capitalist society always remains about the same as it was in
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