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

2018-05-08 Thread Clément Bœsch
On Mon, May 07, 2018 at 07:32:55PM +0200, Paul B Mahol wrote: > On 5/7/18, Clement Boesch 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 pat

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

2018-05-07 Thread Paul B Mahol
On 5/7/18, Clement Boesch 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

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

2018-05-07 Thread Clément Bœsch
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 wan

[FFmpeg-devel] Misc improvements in nlmeans filter

2018-05-06 Thread Clément Bœsch
The biggest change is the introduction of the dsp infrastructure such that more SIMD can be added, in particular x86 version(s) of the integral computation function. Only aarch64 was added so far (because the ASM is easy), and I don't plan to work on other arch for now. The filter is still pretty