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 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:
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
>
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
Le maanantaina 13. toukokuuta 2024, 19.59.19 EEST u...@foxmail.com a écrit :
> From: sunyuechi
>
> C908:
> vp9_put4_8bpp_c: 0.7
> vp9_put4_8bpp_rvi: 0.5
> vp9_put8_8bpp_c: 2.5
> vp9_put8_8bpp_rvi: 0.5
> vp9_put16_8bpp_c: 16.7
> vp9_put16_8bpp_rvi: 1.5
> vp9_put32_8bpp_c: 37.2
> vp9_put32_8bpp_rvi
From: sunyuechi
C908:
vp9_put4_8bpp_c: 0.7
vp9_put4_8bpp_rvi: 0.5
vp9_put8_8bpp_c: 2.5
vp9_put8_8bpp_rvi: 0.5
vp9_put16_8bpp_c: 16.7
vp9_put16_8bpp_rvi: 1.5
vp9_put32_8bpp_c: 37.2
vp9_put32_8bpp_rvi: 5.7
vp9_put64_8bpp_c: 107.5
vp9_put64_8bpp_rvi: 21.7
---
libavcodec/riscv/Makefile | 3 +-
From: sunyuechi
C908:
vp9_put4_8bpp_c: 0.7
vp9_put4_8bpp_rvi: 0.5
vp9_put8_8bpp_c: 2.5
vp9_put8_8bpp_rvi: 0.5
vp9_put16_8bpp_c: 16.7
vp9_put16_8bpp_rvi: 1.5
vp9_put32_8bpp_c: 37.2
vp9_put32_8bpp_rvi: 5.7
vp9_put64_8bpp_c: 107.5
vp9_put64_8bpp_rvi: 21.7
---
libavcodec/riscv/Makefile | 3 +-
