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

[Carl Eugen Hoyos]

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

(Note that it's no problem to build with clang on Linux but
I suspect Android and ios are more difficult / would not work.)

Carl Eugen