Thanks Michael for your feedback. On Wed, Aug 19, 2020 at 6:55 AM Michael Niedermayer <mich...@niedermayer.cc> wrote:
> faster is better obviously, so if its tested with odd sizes and arm > developers had a chance to comment. it should be ok > > The current patch was tested with `make check` on Arm64 Graviton2. I also have tested randomly selected rescale factors, for example: ./ffmpeg -nostats -f lavfi -i testsrc2=4k:d=2 -vf bench=start,scale=1023x42,bench=stop -f null - > one potential improvment is to use the unrolled code for odd width > too and use the non unrolled for the end > Done. Please see the amended patch. Thanks, Sebastian
0001-aarch64-yuv2planeX-unroll-outer-loop-by-4-increases-.patch
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