[FFmpeg-devel] 回复: [PATCH 7/8] avcodec/x86/vvc: add avg and avg_w AVX2 optimizations

[Wu Jianhua]

>发件人: ffmpeg-devel <ffmpeg-devel-bounces at ffmpeg.org> 代表 Michael Niedermayer <michael at niedermayer.cc>
>发送时间: 2024年1月18日 13:48
>收件人: FFmpeg development discussions and patches
>主题: Re: [FFmpeg-devel] [PATCH 7/8] avcodec/x86/vvc: add avg and avg_w AVX2 optimizations
>
>On Thu, Jan 18, 2024 at 10:24:03PM +0800, toqsxw at outlook.com wrote:
>> From: Wu Jianhua <toqsxw at outlook.com>
>>
>> The avg/avg_w is based on dav1d.
>> See https://code.videolan.org/videolan/dav1d/-/blob/master/src/x86/mc_avx2.asm
>>
>>
>> Signed-off-by: Wu Jianhua <toqsxw at outlook.com>
>> ---
>>  libavcodec/x86/vvc/Makefile      |   3 +-
>>  libavcodec/x86/vvc/vvc_mc.asm    | 301 +++++++++++++++++++++++++++++++
>>  libavcodec/x86/vvc/vvcdsp_init.c |  54 ++++++
>>  3 files changed, 357 insertions(+), 1 deletion(-)
>>  create mode 100644 libavcodec/x86/vvc/vvc_mc.asm
> 
> error: cannot convert from y to UTF-8
> fatal: could not parse patch
> 
> [...]

I used the wrong encoding method. It's updated in the v2. 

Thanks for verifying this.