| Message ID | tencent_3DDB1C0F9642D81ACF842A8745D810557106@qq.com |
|---|---|
| State | Accepted |
| Commit | 0c1304ae11b0361ede055ee8ffc6e83529468c73 |
| Headers | show |
| Series | [FFmpeg-devel,v4,1/5] lavc/vp9dsp: R-V V mc avg | expand |
| Context | Check | Description |
|---|---|---|
| yinshiyou/make_loongarch64 | success | Make finished |
| yinshiyou/make_fate_loongarch64 | success | Make fate finished |
| andriy/make_x86 | success | Make finished |
| andriy/make_fate_x86 | success | Make fate finished |
Fixed issues with .irp and comma, as well as the ifc issue (same modifications as previously done for vp8). <uk7b@foxmail.com> 于2024年5月19日周日 02:16写道： > From: sunyuechi <sunyuechi@iscas.ac.cn> > > C908: > vp9_avg4_8bpp_c: 1.2 > vp9_avg4_8bpp_rvv_i64: 1.0 > vp9_avg8_8bpp_c: 3.7 > vp9_avg8_8bpp_rvv_i64: 1.5 > vp9_avg16_8bpp_c: 14.7 > vp9_avg16_8bpp_rvv_i64: 3.5 > vp9_avg32_8bpp_c: 57.7 > vp9_avg32_8bpp_rvv_i64: 10.0 > vp9_avg64_8bpp_c: 229.0 > vp9_avg64_8bpp_rvv_i64: 31.7 > --- > libavcodec/riscv/Makefile | 3 +- > libavcodec/riscv/vp9_mc_rvv.S | 58 ++++++++++++++++++++++++++++++++++ > libavcodec/riscv/vp9dsp_init.c | 18 +++++++++++ > 3 files changed, 78 insertions(+), 1 deletion(-) > create mode 100644 libavcodec/riscv/vp9_mc_rvv.S > > diff --git a/libavcodec/riscv/Makefile b/libavcodec/riscv/Makefile > index 27b268ae39..4739d83522 100644 > --- a/libavcodec/riscv/Makefile > +++ b/libavcodec/riscv/Makefile > @@ -65,6 +65,7 @@ RVV-OBJS-$(CONFIG_VP8DSP) += riscv/vp8dsp_rvv.o > OBJS-$(CONFIG_VP9_DECODER) += riscv/vp9dsp_init.o > RV-OBJS-$(CONFIG_VP9_DECODER) += riscv/vp9_intra_rvi.o \ > riscv/vp9_mc_rvi.o > -RVV-OBJS-$(CONFIG_VP9_DECODER) += riscv/vp9_intra_rvv.o > +RVV-OBJS-$(CONFIG_VP9_DECODER) += riscv/vp9_intra_rvv.o \ > + riscv/vp9_mc_rvv.o > OBJS-$(CONFIG_VORBIS_DECODER) += riscv/vorbisdsp_init.o > RVV-OBJS-$(CONFIG_VORBIS_DECODER) += riscv/vorbisdsp_rvv.o > diff --git a/libavcodec/riscv/vp9_mc_rvv.S b/libavcodec/riscv/vp9_mc_rvv.S > new file mode 100644 > index 0000000000..7811cd9928 > --- /dev/null > +++ b/libavcodec/riscv/vp9_mc_rvv.S > @@ -0,0 +1,58 @@ > +/* > + * Copyright (c) 2024 Institue of Software Chinese Academy of Sciences > (ISCAS). > + * > + * This file is part of FFmpeg. > + * > + * FFmpeg is free software; you can redistribute it and/or > + * modify it under the terms of the GNU Lesser General Public > + * License as published by the Free Software Foundation; either > + * version 2.1 of the License, or (at your option) any later version. > + * > + * FFmpeg is distributed in the hope that it will be useful, > + * but WITHOUT ANY WARRANTY; without even the implied warranty of > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU > + * Lesser General Public License for more details. > + * > + * You should have received a copy of the GNU Lesser General Public > + * License along with FFmpeg; if not, write to the Free Software > + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA > 02110-1301 USA > + */ > + > +#include "libavutil/riscv/asm.S" > + > +.macro vsetvlstatic8 len an maxlen mn=m4 > +.if \len == 4 > + vsetivli zero, \len, e8, mf4, ta, ma > +.elseif \len == 8 > + vsetivli zero, \len, e8, mf2, ta, ma > +.elseif \len == 16 > + vsetivli zero, \len, e8, m1, ta, ma > +.elseif \len == 32 > + li \an, \len > + vsetvli zero, \an, e8, m2, ta, ma > +.elseif \len == 64 > + li \an, \maxlen > + vsetvli zero, \an, e8, \mn, ta, ma > +.endif > +.endm > + > +.macro copy_avg len > +func ff_avg\len\()_rvv, zve32x > + csrwi vxrm, 0 > + vsetvlstatic8 \len t0 64 > +1: > + vle8.v v8, (a2) > + vle8.v v16, (a0) > + vaaddu.vv v8, v8, v16 > + addi a4, a4, -1 > + vse8.v v8, (a0) > + add a2, a2, a3 > + add a0, a0, a1 > + bnez a4, 1b > + ret > +endfunc > +.endm > + > +.irp len, 64, 32, 16, 8, 4 > + copy_avg \len > +.endr > diff --git a/libavcodec/riscv/vp9dsp_init.c > b/libavcodec/riscv/vp9dsp_init.c > index ab99294d44..6bfe23563a 100644 > --- a/libavcodec/riscv/vp9dsp_init.c > +++ b/libavcodec/riscv/vp9dsp_init.c > @@ -48,6 +48,24 @@ static av_cold void vp9dsp_mc_init_riscv(VP9DSPContext > *dsp, int bpp) > } > # endif > > +#if HAVE_RVV > + if (bpp == 8 && (flags & AV_CPU_FLAG_RVV_I32) && > ff_rv_vlen_least(128)) { > + > +#define init_fpel(idx1, sz) \ > + dsp->mc[idx1][FILTER_8TAP_SMOOTH ][1][0][0] = ff_avg##sz##_rvv; \ > + dsp->mc[idx1][FILTER_8TAP_REGULAR][1][0][0] = ff_avg##sz##_rvv; \ > + dsp->mc[idx1][FILTER_8TAP_SHARP ][1][0][0] = ff_avg##sz##_rvv; \ > + dsp->mc[idx1][FILTER_BILINEAR ][1][0][0] = ff_avg##sz##_rvv > + > + init_fpel(0, 64); > + init_fpel(1, 32); > + init_fpel(2, 16); > + init_fpel(3, 8); > + init_fpel(4, 4); > + > +#undef init_fpel > + } > +#endif > #endif > } > > -- > 2.45.1 > > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". >
Le lauantaina 18. toukokuuta 2024, 21.15.29 EEST uk7b@foxmail.com a écrit : > From: sunyuechi <sunyuechi@iscas.ac.cn> > > C908: > vp9_avg4_8bpp_c: 1.2 > vp9_avg4_8bpp_rvv_i64: 1.0 > vp9_avg8_8bpp_c: 3.7 > vp9_avg8_8bpp_rvv_i64: 1.5 > vp9_avg16_8bpp_c: 14.7 > vp9_avg16_8bpp_rvv_i64: 3.5 > vp9_avg32_8bpp_c: 57.7 > vp9_avg32_8bpp_rvv_i64: 10.0 > vp9_avg64_8bpp_c: 229.0 > vp9_avg64_8bpp_rvv_i64: 31.7 > --- > libavcodec/riscv/Makefile | 3 +- > libavcodec/riscv/vp9_mc_rvv.S | 58 ++++++++++++++++++++++++++++++++++ > libavcodec/riscv/vp9dsp_init.c | 18 +++++++++++ > 3 files changed, 78 insertions(+), 1 deletion(-) > create mode 100644 libavcodec/riscv/vp9_mc_rvv.S > > diff --git a/libavcodec/riscv/Makefile b/libavcodec/riscv/Makefile > index 27b268ae39..4739d83522 100644 > --- a/libavcodec/riscv/Makefile > +++ b/libavcodec/riscv/Makefile > @@ -65,6 +65,7 @@ RVV-OBJS-$(CONFIG_VP8DSP) += riscv/vp8dsp_rvv.o > OBJS-$(CONFIG_VP9_DECODER) += riscv/vp9dsp_init.o > RV-OBJS-$(CONFIG_VP9_DECODER) += riscv/vp9_intra_rvi.o \ > riscv/vp9_mc_rvi.o > -RVV-OBJS-$(CONFIG_VP9_DECODER) += riscv/vp9_intra_rvv.o > +RVV-OBJS-$(CONFIG_VP9_DECODER) += riscv/vp9_intra_rvv.o \ > + riscv/vp9_mc_rvv.o > OBJS-$(CONFIG_VORBIS_DECODER) += riscv/vorbisdsp_init.o > RVV-OBJS-$(CONFIG_VORBIS_DECODER) += riscv/vorbisdsp_rvv.o > diff --git a/libavcodec/riscv/vp9_mc_rvv.S b/libavcodec/riscv/vp9_mc_rvv.S > new file mode 100644 > index 0000000000..7811cd9928 > --- /dev/null > +++ b/libavcodec/riscv/vp9_mc_rvv.S > @@ -0,0 +1,58 @@ > +/* > + * Copyright (c) 2024 Institue of Software Chinese Academy of Sciences > (ISCAS). + * > + * This file is part of FFmpeg. > + * > + * FFmpeg is free software; you can redistribute it and/or > + * modify it under the terms of the GNU Lesser General Public > + * License as published by the Free Software Foundation; either > + * version 2.1 of the License, or (at your option) any later version. > + * > + * FFmpeg is distributed in the hope that it will be useful, > + * but WITHOUT ANY WARRANTY; without even the implied warranty of > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU > + * Lesser General Public License for more details. > + * > + * You should have received a copy of the GNU Lesser General Public > + * License along with FFmpeg; if not, write to the Free Software > + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 > USA + */ > + > +#include "libavutil/riscv/asm.S" > + > +.macro vsetvlstatic8 len an maxlen mn=m4 Please put commas between operands. > +.if \len == 4 > + vsetivli zero, \len, e8, mf4, ta, ma > +.elseif \len == 8 > + vsetivli zero, \len, e8, mf2, ta, ma > +.elseif \len == 16 > + vsetivli zero, \len, e8, m1, ta, ma > +.elseif \len == 32 > + li \an, \len > + vsetvli zero, \an, e8, m2, ta, ma > +.elseif \len == 64 > + li \an, \maxlen > + vsetvli zero, \an, e8, \mn, ta, ma > +.endif > +.endm > + > +.macro copy_avg len > +func ff_avg\len\()_rvv, zve32x This should probably be ff_avg_vp9 or something slightly more specific. > + csrwi vxrm, 0 > + vsetvlstatic8 \len t0 64 > +1: > + vle8.v v8, (a2) > + vle8.v v16, (a0) > + vaaddu.vv v8, v8, v16 > + addi a4, a4, -1 > + vse8.v v8, (a0) > + add a2, a2, a3 > + add a0, a0, a1 > + bnez a4, 1b > + ret > +endfunc > +.endm > + > +.irp len, 64, 32, 16, 8, 4 > + copy_avg \len > +.endr > diff --git a/libavcodec/riscv/vp9dsp_init.c b/libavcodec/riscv/vp9dsp_init.c > index ab99294d44..6bfe23563a 100644 > --- a/libavcodec/riscv/vp9dsp_init.c > +++ b/libavcodec/riscv/vp9dsp_init.c > @@ -48,6 +48,24 @@ static av_cold void vp9dsp_mc_init_riscv(VP9DSPContext > *dsp, int bpp) } > # endif > > +#if HAVE_RVV > + if (bpp == 8 && (flags & AV_CPU_FLAG_RVV_I32) && ff_rv_vlen_least(128)) > { + > +#define init_fpel(idx1, sz) \ > + dsp->mc[idx1][FILTER_8TAP_SMOOTH ][1][0][0] = ff_avg##sz##_rvv; \ > + dsp->mc[idx1][FILTER_8TAP_REGULAR][1][0][0] = ff_avg##sz##_rvv; \ > + dsp->mc[idx1][FILTER_8TAP_SHARP ][1][0][0] = ff_avg##sz##_rvv; \ > + dsp->mc[idx1][FILTER_BILINEAR ][1][0][0] = ff_avg##sz##_rvv > + > + init_fpel(0, 64); > + init_fpel(1, 32); > + init_fpel(2, 16); > + init_fpel(3, 8); > + init_fpel(4, 4); > + > +#undef init_fpel > + } > +#endif > #endif > }
> Please put commas between operands. Okay > This should probably be ff_avg_vp9 or something slightly more specific. Is it necessary here? Many macros in the C file are copied from MIPS, where it is called ff_avg4_msa. Here, it has been simply changed to ff_avg4_rvv. Rémi Denis-Courmont <remi@remlab.net> 于2024年5月21日周二 23:24写道： > Le lauantaina 18. toukokuuta 2024, 21.15.29 EEST uk7b@foxmail.com a écrit > : > > From: sunyuechi <sunyuechi@iscas.ac.cn> > > > > C908: > > vp9_avg4_8bpp_c: 1.2 > > vp9_avg4_8bpp_rvv_i64: 1.0 > > vp9_avg8_8bpp_c: 3.7 > > vp9_avg8_8bpp_rvv_i64: 1.5 > > vp9_avg16_8bpp_c: 14.7 > > vp9_avg16_8bpp_rvv_i64: 3.5 > > vp9_avg32_8bpp_c: 57.7 > > vp9_avg32_8bpp_rvv_i64: 10.0 > > vp9_avg64_8bpp_c: 229.0 > > vp9_avg64_8bpp_rvv_i64: 31.7 > > --- > > libavcodec/riscv/Makefile | 3 +- > > libavcodec/riscv/vp9_mc_rvv.S | 58 ++++++++++++++++++++++++++++++++++ > > libavcodec/riscv/vp9dsp_init.c | 18 +++++++++++ > > 3 files changed, 78 insertions(+), 1 deletion(-) > > create mode 100644 libavcodec/riscv/vp9_mc_rvv.S > > > > diff --git a/libavcodec/riscv/Makefile b/libavcodec/riscv/Makefile > > index 27b268ae39..4739d83522 100644 > > --- a/libavcodec/riscv/Makefile > > +++ b/libavcodec/riscv/Makefile > > @@ -65,6 +65,7 @@ RVV-OBJS-$(CONFIG_VP8DSP) += riscv/vp8dsp_rvv.o > > OBJS-$(CONFIG_VP9_DECODER) += riscv/vp9dsp_init.o > > RV-OBJS-$(CONFIG_VP9_DECODER) += riscv/vp9_intra_rvi.o \ > > riscv/vp9_mc_rvi.o > > -RVV-OBJS-$(CONFIG_VP9_DECODER) += riscv/vp9_intra_rvv.o > > +RVV-OBJS-$(CONFIG_VP9_DECODER) += riscv/vp9_intra_rvv.o \ > > + riscv/vp9_mc_rvv.o > > OBJS-$(CONFIG_VORBIS_DECODER) += riscv/vorbisdsp_init.o > > RVV-OBJS-$(CONFIG_VORBIS_DECODER) += riscv/vorbisdsp_rvv.o > > diff --git a/libavcodec/riscv/vp9_mc_rvv.S > b/libavcodec/riscv/vp9_mc_rvv.S > > new file mode 100644 > > index 0000000000..7811cd9928 > > --- /dev/null > > +++ b/libavcodec/riscv/vp9_mc_rvv.S > > @@ -0,0 +1,58 @@ > > +/* > > + * Copyright (c) 2024 Institue of Software Chinese Academy of Sciences > > (ISCAS). + * > > + * This file is part of FFmpeg. > > + * > > + * FFmpeg is free software; you can redistribute it and/or > > + * modify it under the terms of the GNU Lesser General Public > > + * License as published by the Free Software Foundation; either > > + * version 2.1 of the License, or (at your option) any later version. > > + * > > + * FFmpeg is distributed in the hope that it will be useful, > > + * but WITHOUT ANY WARRANTY; without even the implied warranty of > > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU > > + * Lesser General Public License for more details. > > + * > > + * You should have received a copy of the GNU Lesser General Public > > + * License along with FFmpeg; if not, write to the Free Software > > + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA > 02110-1301 > > USA + */ > > + > > +#include "libavutil/riscv/asm.S" > > + > > +.macro vsetvlstatic8 len an maxlen mn=m4 > > Please put commas between operands. > > > +.if \len == 4 > > + vsetivli zero, \len, e8, mf4, ta, ma > > +.elseif \len == 8 > > + vsetivli zero, \len, e8, mf2, ta, ma > > +.elseif \len == 16 > > + vsetivli zero, \len, e8, m1, ta, ma > > +.elseif \len == 32 > > + li \an, \len > > + vsetvli zero, \an, e8, m2, ta, ma > > +.elseif \len == 64 > > + li \an, \maxlen > > + vsetvli zero, \an, e8, \mn, ta, ma > > +.endif > > +.endm > > + > > +.macro copy_avg len > > +func ff_avg\len\()_rvv, zve32x > > This should probably be ff_avg_vp9 or something slightly more specific. > > > + csrwi vxrm, 0 > > + vsetvlstatic8 \len t0 64 > > +1: > > + vle8.v v8, (a2) > > + vle8.v v16, (a0) > > + vaaddu.vv v8, v8, v16 > > + addi a4, a4, -1 > > + vse8.v v8, (a0) > > + add a2, a2, a3 > > + add a0, a0, a1 > > + bnez a4, 1b > > + ret > > +endfunc > > +.endm > > + > > +.irp len, 64, 32, 16, 8, 4 > > + copy_avg \len > > +.endr > > diff --git a/libavcodec/riscv/vp9dsp_init.c > b/libavcodec/riscv/vp9dsp_init.c > > index ab99294d44..6bfe23563a 100644 > > --- a/libavcodec/riscv/vp9dsp_init.c > > +++ b/libavcodec/riscv/vp9dsp_init.c > > @@ -48,6 +48,24 @@ static av_cold void vp9dsp_mc_init_riscv(VP9DSPContext > > *dsp, int bpp) } > > # endif > > > > +#if HAVE_RVV > > + if (bpp == 8 && (flags & AV_CPU_FLAG_RVV_I32) && > ff_rv_vlen_least(128)) > > { + > > +#define init_fpel(idx1, sz) \ > > + dsp->mc[idx1][FILTER_8TAP_SMOOTH ][1][0][0] = ff_avg##sz##_rvv; \ > > + dsp->mc[idx1][FILTER_8TAP_REGULAR][1][0][0] = ff_avg##sz##_rvv; \ > > + dsp->mc[idx1][FILTER_8TAP_SHARP ][1][0][0] = ff_avg##sz##_rvv; \ > > + dsp->mc[idx1][FILTER_BILINEAR ][1][0][0] = ff_avg##sz##_rvv > > + > > + init_fpel(0, 64); > > + init_fpel(1, 32); > > + init_fpel(2, 16); > > + init_fpel(3, 8); > > + init_fpel(4, 4); > > + > > +#undef init_fpel > > + } > > +#endif > > #endif > > } > > > -- > Rémi Denis-Courmont > 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-request@ffmpeg.org with subject "unsubscribe". >
Le tiistaina 21. toukokuuta 2024, 18.36.02 EEST flow gg a écrit : > > Please put commas between operands. > > Okay > > > This should probably be ff_avg_vp9 or something slightly more specific. > > Is it necessary here? It works because VP9 is the odd one out doing this. All non-static symbols in libavcodec are in the same namespace. > Many macros in the C file are copied from MIPS, where > it is called ff_avg4_msa. Here, it has been simply changed to ff_avg4_rvv. AArch64 uses ff_vp9_avg which seems a lot saner.
diff --git a/libavcodec/riscv/Makefile b/libavcodec/riscv/Makefile index 27b268ae39..4739d83522 100644 --- a/libavcodec/riscv/Makefile +++ b/libavcodec/riscv/Makefile @@ -65,6 +65,7 @@ RVV-OBJS-$(CONFIG_VP8DSP) += riscv/vp8dsp_rvv.o OBJS-$(CONFIG_VP9_DECODER) += riscv/vp9dsp_init.o RV-OBJS-$(CONFIG_VP9_DECODER) += riscv/vp9_intra_rvi.o \ riscv/vp9_mc_rvi.o -RVV-OBJS-$(CONFIG_VP9_DECODER) += riscv/vp9_intra_rvv.o +RVV-OBJS-$(CONFIG_VP9_DECODER) += riscv/vp9_intra_rvv.o \ + riscv/vp9_mc_rvv.o OBJS-$(CONFIG_VORBIS_DECODER) += riscv/vorbisdsp_init.o RVV-OBJS-$(CONFIG_VORBIS_DECODER) += riscv/vorbisdsp_rvv.o diff --git a/libavcodec/riscv/vp9_mc_rvv.S b/libavcodec/riscv/vp9_mc_rvv.S new file mode 100644 index 0000000000..7811cd9928 --- /dev/null +++ b/libavcodec/riscv/vp9_mc_rvv.S @@ -0,0 +1,58 @@ +/* + * Copyright (c) 2024 Institue of Software Chinese Academy of Sciences (ISCAS). + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "libavutil/riscv/asm.S" + +.macro vsetvlstatic8 len an maxlen mn=m4 +.if \len == 4 + vsetivli zero, \len, e8, mf4, ta, ma +.elseif \len == 8 + vsetivli zero, \len, e8, mf2, ta, ma +.elseif \len == 16 + vsetivli zero, \len, e8, m1, ta, ma +.elseif \len == 32 + li \an, \len + vsetvli zero, \an, e8, m2, ta, ma +.elseif \len == 64 + li \an, \maxlen + vsetvli zero, \an, e8, \mn, ta, ma +.endif +.endm + +.macro copy_avg len +func ff_avg\len\()_rvv, zve32x + csrwi vxrm, 0 + vsetvlstatic8 \len t0 64 +1: + vle8.v v8, (a2) + vle8.v v16, (a0) + vaaddu.vv v8, v8, v16 + addi a4, a4, -1 + vse8.v v8, (a0) + add a2, a2, a3 + add a0, a0, a1 + bnez a4, 1b + ret +endfunc +.endm + +.irp len, 64, 32, 16, 8, 4 + copy_avg \len +.endr diff --git a/libavcodec/riscv/vp9dsp_init.c b/libavcodec/riscv/vp9dsp_init.c index ab99294d44..6bfe23563a 100644 --- a/libavcodec/riscv/vp9dsp_init.c +++ b/libavcodec/riscv/vp9dsp_init.c @@ -48,6 +48,24 @@ static av_cold void vp9dsp_mc_init_riscv(VP9DSPContext *dsp, int bpp) } # endif +#if HAVE_RVV + if (bpp == 8 && (flags & AV_CPU_FLAG_RVV_I32) && ff_rv_vlen_least(128)) { + +#define init_fpel(idx1, sz) \ + dsp->mc[idx1][FILTER_8TAP_SMOOTH ][1][0][0] = ff_avg##sz##_rvv; \ + dsp->mc[idx1][FILTER_8TAP_REGULAR][1][0][0] = ff_avg##sz##_rvv; \ + dsp->mc[idx1][FILTER_8TAP_SHARP ][1][0][0] = ff_avg##sz##_rvv; \ + dsp->mc[idx1][FILTER_BILINEAR ][1][0][0] = ff_avg##sz##_rvv + + init_fpel(0, 64); + init_fpel(1, 32); + init_fpel(2, 16); + init_fpel(3, 8); + init_fpel(4, 4); + +#undef init_fpel + } +#endif #endif }
From: sunyuechi <sunyuechi@iscas.ac.cn> C908: vp9_avg4_8bpp_c: 1.2 vp9_avg4_8bpp_rvv_i64: 1.0 vp9_avg8_8bpp_c: 3.7 vp9_avg8_8bpp_rvv_i64: 1.5 vp9_avg16_8bpp_c: 14.7 vp9_avg16_8bpp_rvv_i64: 3.5 vp9_avg32_8bpp_c: 57.7 vp9_avg32_8bpp_rvv_i64: 10.0 vp9_avg64_8bpp_c: 229.0 vp9_avg64_8bpp_rvv_i64: 31.7 --- libavcodec/riscv/Makefile | 3 +- libavcodec/riscv/vp9_mc_rvv.S | 58 ++++++++++++++++++++++++++++++++++ libavcodec/riscv/vp9dsp_init.c | 18 +++++++++++ 3 files changed, 78 insertions(+), 1 deletion(-) create mode 100644 libavcodec/riscv/vp9_mc_rvv.S