[FFmpeg-devel] [PATCH V2 2/2] libswscale/x86/yuv2rgb: add ssse3 version

[Michael Niedermayer]

On Mon, Dec 02, 2019 at 11:12:42AM +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.
> 
> 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(-)

one of these patches seems to produce new warnings like:
libswscale/x86/yuv2rgb_template.c: In function ‘yuv420_rgb15’:
libswscale/x86/yuv2rgb_template.c:113:5: warning: passing argument 5 of ‘ff_yuv_420_rgb15_ssse3’ from 



[...]
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