Le lauantaina 25. toukokuuta 2024, 13.38.39 EEST flow gg a écrit :
> > Is there a reason that you cannot use the tables from C code?
>
> Similar to VP8, to adjust the positive and negative data and prevent small
> probability overflow during calculations.
>
> > AFAICT, regular and sharp are ident
One more thing I remember is that after adjusting the sign, vmacc can be
used; otherwise, due to the sign, mul + add are needed.
flow gg 于2024年5月25日周六 18:38写道：
> > Is there a reason that you cannot use the tables from C code?
>
> Similar to VP8, to adjust the positive and negative data and preve
> Is there a reason that you cannot use the tables from C code?
Similar to VP8, to adjust the positive and negative data and prevent small
probability overflow during calculations.
> AFAICT, regular and sharp are identical, except for the base address of
the
> filter table, so it should be possib
Le tiistaina 21. toukokuuta 2024, 20.13.17 EEST u...@foxmail.com a écrit :
> From: sunyuechi
>
> C908 X60
> vp9_avg_8tap_smooth_4h_8bpp_c : 13.0 11.2
> vp9_avg_8tap_smooth_4h_8bpp_rvv_i32:5.04.
From: sunyuechi
C908 X60
vp9_avg_8tap_smooth_4h_8bpp_c : 13.0 11.2
vp9_avg_8tap_smooth_4h_8bpp_rvv_i32:5.04.2
vp9_avg_8tap_smooth_4v_8bpp_c : 13.7 12.5
vp9_avg_8tap_smo
