Le maanantaina 13. toukokuuta 2024, 19.59.23 EEST u...@foxmail.com a écrit : > From: sunyuechi <sunyue...@iscas.ac.cn> > > C908: > vp9_avg_bilin_4h_8bpp_c: 5.2 > vp9_avg_bilin_4h_8bpp_rvv_i64: 2.2 > vp9_avg_bilin_4v_8bpp_c: 5.5 > vp9_avg_bilin_4v_8bpp_rvv_i64: 2.2 > vp9_avg_bilin_8h_8bpp_c: 20.0 > vp9_avg_bilin_8h_8bpp_rvv_i64: 4.5 > vp9_avg_bilin_8v_8bpp_c: 21.0 > vp9_avg_bilin_8v_8bpp_rvv_i64: 4.2 > vp9_avg_bilin_16h_8bpp_c: 78.2 > vp9_avg_bilin_16h_8bpp_rvv_i64: 9.0 > vp9_avg_bilin_16v_8bpp_c: 82.0 > vp9_avg_bilin_16v_8bpp_rvv_i64: 9.0 > vp9_avg_bilin_32h_8bpp_c: 325.5 > vp9_avg_bilin_32h_8bpp_rvv_i64: 26.2 > vp9_avg_bilin_32v_8bpp_c: 326.2 > vp9_avg_bilin_32v_8bpp_rvv_i64: 26.2 > vp9_avg_bilin_64h_8bpp_c: 1265.7 > vp9_avg_bilin_64h_8bpp_rvv_i64: 91.5 > vp9_avg_bilin_64v_8bpp_c: 1317.0 > vp9_avg_bilin_64v_8bpp_rvv_i64: 91.2 > vp9_put_bilin_4h_8bpp_c: 4.5 > vp9_put_bilin_4h_8bpp_rvv_i64: 1.7 > vp9_put_bilin_4v_8bpp_c: 4.7 > vp9_put_bilin_4v_8bpp_rvv_i64: 1.7 > vp9_put_bilin_8h_8bpp_c: 17.0 > vp9_put_bilin_8h_8bpp_rvv_i64: 3.5 > vp9_put_bilin_8v_8bpp_c: 18.0 > vp9_put_bilin_8v_8bpp_rvv_i64: 3.5 > vp9_put_bilin_16h_8bpp_c: 65.2 > vp9_put_bilin_16h_8bpp_rvv_i64: 7.5 > vp9_put_bilin_16v_8bpp_c: 85.7 > vp9_put_bilin_16v_8bpp_rvv_i64: 7.5 > vp9_put_bilin_32h_8bpp_c: 257.5 > vp9_put_bilin_32h_8bpp_rvv_i64: 23.5 > vp9_put_bilin_32v_8bpp_c: 274.5 > vp9_put_bilin_32v_8bpp_rvv_i64: 23.5 > vp9_put_bilin_64h_8bpp_c: 1040.5 > vp9_put_bilin_64h_8bpp_rvv_i64: 82.5 > vp9_put_bilin_64v_8bpp_c: 1108.7 > vp9_put_bilin_64v_8bpp_rvv_i64: 82.2 > --- > libavcodec/riscv/vp9_mc_rvv.S | 43 ++++++++++++++++++++++++++++++++++ > libavcodec/riscv/vp9dsp_init.c | 21 +++++++++++++++++ > 2 files changed, 64 insertions(+) > > diff --git a/libavcodec/riscv/vp9_mc_rvv.S b/libavcodec/riscv/vp9_mc_rvv.S > index 5d917e7b98..986cc3760d 100644 > --- a/libavcodec/riscv/vp9_mc_rvv.S > +++ b/libavcodec/riscv/vp9_mc_rvv.S > @@ -53,6 +53,49 @@ func ff_avg\len\()_rvv, zve32x > endfunc > .endm > > +.macro bilin_load dst len op type mn > +.ifc \type,v > + add t5, a2, a3 > +.elseif \type == h > + addi t5, a2, 1 > +.endif > + vle8.v v8, (a2) > + vle8.v v0, (t5) > + vwmulu.vx v16, v0, \mn > + vwmaccsu.vx v16, t1, v8 > + vwadd.wx v16, v16, t4 > + vnsra.wi v16, v16, 4 > + vadd.vv \dst, v16, v8 > +.ifc \op,avg > + vle8.v v16, (a0) > + vaaddu.vv \dst, \dst, v16 > +.endif > +.endm > + > +.macro bilin_h_v len op type mn > +func ff_\op\()_bilin_\len\()\type\()_rvv, zve32x > +.ifc \op,avg > + csrwi vxrm, 0 > +.endif > + vsetvlstatic8 \len t0 64 > + li t4, 8 > + neg t1, \mn > +1: > + addi a4, a4, -1 > + bilin_load v0, \len, \op, \type, \mn > + vse8.v v0, (a0) > + add a2, a2, a3 > + add a0, a0, a1 > + bnez a4, 1b > + > + ret > +endfunc > +.endm > + > .irp len 64, 32, 16, 8, 4
Missing comma after len > copy_avg \len > + .irp op put avg > + bilin_h_v \len \op h a5 > + bilin_h_v \len \op v a6 > + .endr > .endr > diff --git a/libavcodec/riscv/vp9dsp_init.c b/libavcodec/riscv/vp9dsp_init.c > index 1922484a1d..ec6db51774 100644 > --- a/libavcodec/riscv/vp9dsp_init.c > +++ b/libavcodec/riscv/vp9dsp_init.c > @@ -63,6 +63,27 @@ static av_cold void vp9dsp_mc_init_riscv(VP9DSPContext > *dsp, int bpp) init_fpel(3, 8); > init_fpel(4, 4); > > + dsp->mc[0][FILTER_BILINEAR ][0][0][1] = ff_put_bilin_64v_rvv; > + dsp->mc[0][FILTER_BILINEAR ][0][1][0] = ff_put_bilin_64h_rvv; > + dsp->mc[0][FILTER_BILINEAR ][1][0][1] = ff_avg_bilin_64v_rvv; > + dsp->mc[0][FILTER_BILINEAR ][1][1][0] = ff_avg_bilin_64h_rvv; > + dsp->mc[1][FILTER_BILINEAR ][0][0][1] = ff_put_bilin_32v_rvv; > + dsp->mc[1][FILTER_BILINEAR ][0][1][0] = ff_put_bilin_32h_rvv; > + dsp->mc[1][FILTER_BILINEAR ][1][0][1] = ff_avg_bilin_32v_rvv; > + dsp->mc[1][FILTER_BILINEAR ][1][1][0] = ff_avg_bilin_32h_rvv; > + dsp->mc[2][FILTER_BILINEAR ][0][0][1] = ff_put_bilin_16v_rvv; > + dsp->mc[2][FILTER_BILINEAR ][0][1][0] = ff_put_bilin_16h_rvv; > + dsp->mc[2][FILTER_BILINEAR ][1][0][1] = ff_avg_bilin_16v_rvv; > + dsp->mc[2][FILTER_BILINEAR ][1][1][0] = ff_avg_bilin_16h_rvv; > + dsp->mc[3][FILTER_BILINEAR ][0][0][1] = ff_put_bilin_8v_rvv; > + dsp->mc[3][FILTER_BILINEAR ][0][1][0] = ff_put_bilin_8h_rvv; > + dsp->mc[3][FILTER_BILINEAR ][1][0][1] = ff_avg_bilin_8v_rvv; > + dsp->mc[3][FILTER_BILINEAR ][1][1][0] = ff_avg_bilin_8h_rvv; > + dsp->mc[4][FILTER_BILINEAR ][0][0][1] = ff_put_bilin_4v_rvv; > + dsp->mc[4][FILTER_BILINEAR ][0][1][0] = ff_put_bilin_4h_rvv; > + dsp->mc[4][FILTER_BILINEAR ][1][0][1] = ff_avg_bilin_4v_rvv; > + dsp->mc[4][FILTER_BILINEAR ][1][1][0] = ff_avg_bilin_4h_rvv; > + > #undef init_fpel > } > #endif -- レミ・デニ-クールモン 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".
