[FFmpeg-devel] [PATCH V3 2/2] libswscale/x86/yuv2rgb: add ssse3 version

Fu, Ting ting.fu at intel.com
Mon Dec 16 17:30:06 EET 2019



> -----Original Message-----
> From: ffmpeg-devel <ffmpeg-devel-bounces at ffmpeg.org> On Behalf Of Fu,
> Ting
> Sent: Monday, December 9, 2019 09:49 AM
> To: FFmpeg development discussions and patches <ffmpeg-
> devel at ffmpeg.org>
> Subject: Re: [FFmpeg-devel] [PATCH V3 2/2] libswscale/x86/yuv2rgb: add
> ssse3 version
> 
> 
> 
> > -----Original Message-----
> > From: ffmpeg-devel <ffmpeg-devel-bounces at ffmpeg.org> On Behalf Of
> Ting
> > Fu
> > Sent: Wednesday, December 4, 2019 11:00 AM
> > To: ffmpeg-devel at ffmpeg.org
> > Subject: [FFmpeg-devel] [PATCH V3 2/2] libswscale/x86/yuv2rgb: add
> > ssse3 version
> >
> > 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.
> >
> > Signed-off-by: Ting Fu <ting.fu at intel.com>
> > ---
> >  libswscale/x86/yuv2rgb.c          |   8 +-
> >  libswscale/x86/yuv2rgb_template.c |  58 ++++++++++-
> >  libswscale/x86/yuv_2_rgb.asm      | 162 +++++++++++++++++++++++++++---
> >  3 files changed, 209 insertions(+), 19 deletions(-)
> >
> [...]
> 
> Ping.

Ping?

> 
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