[FFmpeg-devel] Misc improvements in nlmeans filter [v2]

Paul B Mahol onemda at gmail.com
Mon May 7 20:32:55 EEST 2018

On 5/7/18, Clement Boesch <u at pkh.me> wrote:
> Changes since v1:
> - fixed float operation in double as pointed out by Moritz
> - fix broken commit split as pointed out by Michael
> - added patch 10: "use unsigned for the integral patch"
> - misc instruction shuffling in AArch64 SIMD for better performances
> I plan to push this soon unless someone wants more time to review.
> BTW, x86 SIMD patch welcome, the filter badly needs some performance
> improvements. Also, any suggestion on how not to make it spend 80% of
> the time in nlmeans_slice() welcome.
> Regards,


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