> -----Original Message----- > From: ffmpeg-devel <ffmpeg-devel-boun...@ffmpeg.org> On Behalf Of Fu, > Ting > Sent: Friday, January 10, 2020 01:58 AM > To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org> > Subject: Re: [FFmpeg-devel] [PATCH V7 1/2] libswscale/x86/yuv2rgb: Change > inline assembly into nasm code > > > > > -----Original Message----- > > From: ffmpeg-devel <ffmpeg-devel-boun...@ffmpeg.org> On Behalf Of Ting > > Fu > > Sent: Friday, January 10, 2020 01:38 AM > > To: ffmpeg-devel@ffmpeg.org > > Subject: [FFmpeg-devel] [PATCH V7 1/2] libswscale/x86/yuv2rgb: Change > > inline assembly into nasm code > > > > Signed-off-by: Ting Fu <ting...@intel.com> > > --- > > V7: > > Fix compile issue when user configure with --disable-mmx. > > Fix issue when running ./ffmpeg with --cpuflags mmx/ssse3. > > Adjust the SIMD verify logic in libswscale/x86/yuv2rgb.c > > To be more detail. I was use 'if clause' to judge the color format in > libswscale/x86/yuv2rgb.c and then the '#if macro' to judge SIMD in > libswscale/x86/yuv2rgb_template.c. Which cannot correctly respond to the > command when use ./ffmpeg with --cpuflags, cause it does not get value of > av_get_cpu_flags() any more. So, I abandoned the macro and judge both color > format and SIMD in libswscale/x86/yuv2rgb.c. > > Thank you, > Ting Fu > > > > libswscale/x86/Makefile | 1 + > > libswscale/x86/swscale.c | 16 +- > > libswscale/x86/yuv2rgb.c | 66 ++--- > > libswscale/x86/yuv2rgb_template.c | 467 ++++++------------------------ > > libswscale/x86/yuv_2_rgb.asm | 270 +++++++++++++++++ > > 5 files changed, 405 insertions(+), 415 deletions(-) create mode > > 100644 libswscale/x86/yuv_2_rgb.asm > > A kindle ping. [...] > > -- > > 2.17.1 > > > > _______________________________________________ > > ffmpeg-devel mailing list > > ffmpeg-devel@ffmpeg.org > > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > > > To unsubscribe, visit link above, or email > > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe". > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org > with subject "unsubscribe". _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
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