[FFmpeg-devel] [PATCH] sws/aarch64: add ff_yuv2planeX_8_neon

[Clément Bœsch]

On Fri, Apr 08, 2016 at 05:35:20PM +0200, Clément Bœsch wrote:
> From: Clément Bœsch <clement at stupeflix.com>
> 
> ---
>  libswscale/aarch64/Makefile  |  1 +
>  libswscale/aarch64/output.S  | 66 ++++++++++++++++++++++++++++++++++++++++++++
>  libswscale/aarch64/swscale.c |  7 +++++
>  libswscale/utils.c           |  3 +-
>  4 files changed, 76 insertions(+), 1 deletion(-)
>  create mode 100644 libswscale/aarch64/output.S
> 

./ffmpeg -nostats -f lavfi -i testsrc2=uhd4320:d=1,format=yuv420p,bench=start,scale=1024x1024,bench=stop -f null -

before: [bench @ 0x37706390] t:0.395010 avg:0.395212 max:0.397024 min:0.394710
after:  [bench @ 0x22101390] t:0.262277 avg:0.262560 max:0.264740 min:0.260876

[...]

-- 
Clément B.
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