[FFmpeg-devel] [PATCH 3/3] lavc/svq1enc: R-V V ssd_int8_vs_int16

[flow gg]

One vset can be reduced, but vwsub should not be used in this case. I
modified it in this reply.

Rémi Denis-Courmont <remi at remlab.net> 于2024年1月5日周五 00:00写道：

> Le lauantaina 30. joulukuuta 2023, 18.20.15 EET flow gg a écrit :
> > I mistook it, seeing the vector length as the length of the vector
> register
> > ..
> > I have modified it in this reply.
>
> Setting element size to 8-bit is unnecessary, and a widening subtraction
> can
> presumably avoid the sign extension.
>
> --
> レミ・デニ-クールモン
> http://www.remlab.net/
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