[FFmpeg-devel] [PATCH v3 2/9] lavc/vp9dsp: R-V mc copy

flow gg hlefthleft at gmail.com
Tue May 14 20:20:58 EEST 2024


Using this will give output `if (bpp == 8 && (flags & AV_CPU_FLAG_RVI)) {`
Did you comment out the MISALIGNED flag check but not add RVI, resulting in
no output?

Rémi Denis-Courmont <remi at remlab.net> 于2024年5月15日周三 01:02写道:

> Le tiistaina 14. toukokuuta 2024, 7.44.55 EEST flow gg a écrit :
> > I am locally using:
> >     if (bpp == 8 && (flags & AV_CPU_FLAG_RVI)) {
> > this performs better on k230/banana_f3 than C.
> > For email, refer to [FFmpeg-devel] [PATCH 2/2] lavc/vp8dsp: restrict RVI
> > optimisations and change it to
> >     if (bpp == 8 && (flags & AV_CPU_FLAG_RV_MISALIGNED)) {
> > So no output, but I think the same modification should be made here?
>
> I just can't get any benchmarks out of checkasm. Even if I comment out the
> MISALIGNED flag check, this is not reporting anything. I tested with only
> patch
> 1/9 and 2/9, not the following. I don't know why.
>
> --
> 雷米‧德尼-库尔蒙
> http://www.remlab.net/
>
>
>
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