On Mon, Jan 03, 2022 at 07:24:32PM +0800, 殷时友 wrote:
>
> > 2021年12月29日 下午6:18，Hao Chen 写道：
> >
> > ./ffmpeg -i 8_mpeg4_1080p_24fps_12Mbps.avi -f rawvideo -y /dev/null -an
> > before:376fps
> > after :552fps
> >
> > V2: Revised PATCH 1/3 according to the comments.
> > V3: Resubmit these patches
> 2021年12月29日 下午6:18，Hao Chen 写道：
>
> ./ffmpeg -i 8_mpeg4_1080p_24fps_12Mbps.avi -f rawvideo -y /dev/null -an
> before:376fps
> after :552fps
>
> V2: Revised PATCH 1/3 according to the comments.
> V3: Resubmit these patches due to miss PATCH v2 1/3.
>
> [PATCH v3 1/3] avcodec: [loongarch] Opti
./ffmpeg -i 8_mpeg4_1080p_24fps_12Mbps.avi -f rawvideo -y /dev/null -an
before:376fps
after :552fps
V2: Revised PATCH 1/3 according to the comments.
V3: Resubmit these patches due to miss PATCH v2 1/3.
[PATCH v3 1/3] avcodec: [loongarch] Optimize hpeldsp with LASX.
[PATCH v3 2/3] avcodec: [loonga
./ffmpeg -i 8_mpeg4_1080p_24fps_12Mbps.avi -f rawvideo -y /dev/null -an
before:376fps
after :552fps
avcodec: [loongarch] Optimize hpeldsp with LASX.
avcodec: [loongarch] Optimize idctdstp with LASX.
avcodec: [loongarch] Optimize prefetch with loongarch.
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