[FFmpeg-devel] [PATCH] libavcodec: vp8 neon optimizations for aarch64

Wang Bin wbsecg1 at gmail.com
Sat Feb 9 17:46:07 EET 2019


>
> 2019-02-05 0:59 GMT+01:00, James Almer <jamrial at gmail.com>:
> > On 1/31/2019 4:23 PM, Carl Eugen Hoyos wrote:
> >> 2019-01-31 17:04 GMT+01:00, Magnus Röös <mla2.roos at gmail.com>:
> >>> Partial port of the ARM Neon for aarch64.
> >>
> >> Reproduced a >20% speedup for fate-vp8 and applied.
> >>
> >> Thank you, Carl Eugen
> >
> > This seems to have broken builds with Clang on aarch64. GCC seems fine.
> >
> >
> http://fate.ffmpeg.org/report.cgi?time=20190204212326&slot=armv8-linux-clang-7
>
> Yes.
>
> Do you know if Martin plans to push his patch?
> I can do it but I cannot test MS.
>

This breaks android(clang), ios and msvc.
msvc:
https://ci.appveyor.com/project/wang-bin/avbuild/builds/22246378/job/swwuj2t4djg2pec7
ios: https://travis-ci.org/wang-bin/avbuild/jobs/490977431
android: https://travis-ci.org/wang-bin/avbuild/jobs/490977437


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