[FFmpeg-devel] [aarch64] improve performance of ff_hscale_8_to_15_neon

Jean-Baptiste Kempf jb at videolan.org
Wed Nov 27 20:36:55 EET 2019


Hello,

On Wed, Nov 27, 2019, at 19:30, Sebastian Pop wrote:
> Please find attached a patch that improves the existing code in aarch64/hscale.S
> Performance test with gcc and clang shows that the patch improves
> performance by 34% on Graviton A1 instances:

So, that is better than the previous one.

> Please let me know if I can make the patch better.

Remove the commented lines.

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Jean-Baptiste Kempf -  President
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