Le torstaina 16. toukokuuta 2024, 19.48.40 EEST Rémi Denis-Courmont a écrit : > T-Head C908: > add_hfyu_left_pred_bgr32_c: 237.5 > add_hfyu_left_pred_bgr32_rvv_i32: 173.5 (before) > add_hfyu_left_pred_bgr32_rvv_i32: 110.0 (after) > --- > libavcodec/riscv/huffyuvdsp_rvv.S | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) > > diff --git a/libavcodec/riscv/huffyuvdsp_rvv.S > b/libavcodec/riscv/huffyuvdsp_rvv.S index 9c4434907d..d334f5c6d0 100644 > --- a/libavcodec/riscv/huffyuvdsp_rvv.S > +++ b/libavcodec/riscv/huffyuvdsp_rvv.S > @@ -36,8 +36,10 @@ func ff_add_int16_rvv, zve32x > ret > endfunc > > -func ff_add_hfyu_left_pred_bgr32_rvv, zve32x > - vsetivli zero, 4, e8, m1, ta, ma > +func ff_add_hfyu_left_pred_bgr32_rvv, zve32x, zbb > + vtype_ivli t1, 4, e8, ta, ma > + li t0, 4 > + vsetvl zero, t0, t1 > vle8.v v8, (a3) > sh2add a2, a2, a1 > 1:
Missing Zvbb check in init.c will be added. -- 雷米‧德尼-库尔蒙 http://www.remlab.net/ _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
