lavc/vp9dsp: R-V V ipred dc
C908: vp9_dc_8x8_8bpp_c: 46.0 vp9_dc_8x8_8bpp_rvv_i64: 41.0 vp9_dc_16x16_8bpp_c: 109.2 vp9_dc_16x16_8bpp_rvv_i32: 72.7 vp9_dc_32x32_8bpp_c: 365.2 vp9_dc_32x32_8bpp_rvv_i32: 165.5 vp9_dc_127_8x8_8bpp_c: 23.0 vp9_dc_127_8x8_8bpp_rvv_i64: 22.0 vp9_dc_127_16x16_8bpp_c: 70.2 vp9_dc_127_16x16_8bpp_rvv_i32: 50.2 vp9_dc_127_32x32_8bpp_c: 295.2 vp9_dc_127_32x32_8bpp_rvv_i32: 136.7 vp9_dc_128_8x8_8bpp_c: 23.0 vp9_dc_128_8x8_8bpp_rvv_i64: 22.0 vp9_dc_128_16x16_8bpp_c: 70.2 vp9_dc_128_16x16_8bpp_rvv_i32: 50.2 vp9_dc_128_32x32_8bpp_c: 295.2 vp9_dc_128_32x32_8bpp_rvv_i32: 136.7 vp9_dc_129_8x8_8bpp_c: 23.0 vp9_dc_129_8x8_8bpp_rvv_i64: 22.0 vp9_dc_129_16x16_8bpp_c: 70.2 vp9_dc_129_16x16_8bpp_rvv_i32: 50.2 vp9_dc_129_32x32_8bpp_c: 295.2 vp9_dc_129_32x32_8bpp_rvv_i32: 136.7 vp9_dc_left_8x8_8bpp_c: 38.0 vp9_dc_left_8x8_8bpp_rvv_i64: 36.0 vp9_dc_left_16x16_8bpp_c: 93.2 vp9_dc_left_16x16_8bpp_rvv_i32: 67.7 vp9_dc_left_32x32_8bpp_c: 333.2 vp9_dc_left_32x32_8bpp_rvv_i32: 158.5 vp9_dc_top_8x8_8bpp_c: 38.7 vp9_dc_top_8x8_8bpp_rvv_i64: 36.0 vp9_dc_top_16x16_8bpp_c: 93.2 vp9_dc_top_16x16_8bpp_rvv_i32: 67.7 vp9_dc_top_32x32_8bpp_c: 333.2 vp9_dc_top_32x32_8bpp_rvv_i32: 156.2 Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
This commit is contained in:
parent
dedc2456bf
commit
c3a96f97f8
@ -58,5 +58,7 @@ OBJS-$(CONFIG_VC1DSP) += riscv/vc1dsp_init.o
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RVV-OBJS-$(CONFIG_VC1DSP) += riscv/vc1dsp_rvv.o
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OBJS-$(CONFIG_VP8DSP) += riscv/vp8dsp_init.o
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RVV-OBJS-$(CONFIG_VP8DSP) += riscv/vp8dsp_rvv.o
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OBJS-$(CONFIG_VP9_DECODER) += riscv/vp9dsp_init.o
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RVV-OBJS-$(CONFIG_VP9_DECODER) += riscv/vp9_intra_rvv.o
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OBJS-$(CONFIG_VORBIS_DECODER) += riscv/vorbisdsp_init.o
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RVV-OBJS-$(CONFIG_VORBIS_DECODER) += riscv/vorbisdsp_rvv.o
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115
libavcodec/riscv/vp9_intra_rvv.S
Normal file
115
libavcodec/riscv/vp9_intra_rvv.S
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@ -0,0 +1,115 @@
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/*
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* Copyright (c) 2024 Institue of Software Chinese Academy of Sciences (ISCAS).
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "libavutil/riscv/asm.S"
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.macro avgdc size
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vwredsumu.vs v16, v8, v16
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vsetivli zero, 1, e16, m1, ta, ma
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vmv.x.s t1, v16
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addi t1, t1, 1 << (\size - 1)
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srai t1, t1, \size
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.endm
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.macro getdc type size
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.ifc \type,top
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vmv.v.x v16, zero
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vle8.v v8, (a3)
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avgdc \size
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.elseif \type == left
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vmv.v.x v16, zero
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vle8.v v8, (a2)
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avgdc \size
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.elseif \type == dc
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vmv.v.x v16, zero
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vle8.v v8, (a2)
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vwredsumu.vs v16, v8, v16
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vle8.v v8, (a3)
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avgdc \size
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.else
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li t1, \type
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.endif
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.endm
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.macro dc_e32 type size n restore
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.ifc \size,32
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li t0, 32
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vsetvli zero, t0, e8, m2, ta, ma
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.else
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vsetivli zero, 16, e8, m1, ta, ma
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.endif
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getdc \type \n
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.if \restore == 1 && \size == 32
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vsetvli zero, t0, e8, m2, ta, ma
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.elseif \restore == 1 && \size == 16
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vsetivli zero, 16, e8, m1, ta, ma
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.endif
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vmv.v.x v0, t1
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.rept \size
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vse8.v v0, (a0)
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add a0, a0, a1
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.endr
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ret
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.endm
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.macro dc_e64 type size n restore
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vsetivli zero, 8, e8, mf2, ta, ma
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getdc \type \n
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li t0, 64
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vsetvli zero, t0, e8, m4, ta, ma
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vmv.v.x v0, t1
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vsetivli zero, 8, e8, mf2, ta, ma
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vsse64.v v0, (a0), a1
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ret
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.endm
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.macro func_dc name size type n restore ext
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func ff_\()\name\()_\()\size\()x\size\()_rvv, \ext
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.ifc \size,8
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dc_e64 \type \size \n \restore
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.else
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dc_e32 \type \size \n \restore
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.endif
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endfunc
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.endm
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func_dc dc_127 32 127 0 0 zve32x
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func_dc dc_127 16 127 0 0 zve32x
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func_dc dc_127 8 127 0 0 zve64x
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func_dc dc_128 32 128 0 0 zve32x
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func_dc dc_128 16 128 0 0 zve32x
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func_dc dc_128 8 128 0 0 zve64x
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func_dc dc_129 32 129 0 0 zve32x
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func_dc dc_129 16 129 0 0 zve32x
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func_dc dc_129 8 129 0 0 zve64x
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func_dc dc 32 dc 6 1 zve32x
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func_dc dc 16 dc 5 1 zve32x
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func_dc dc 8 dc 4 0 zve64x
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func_dc dc_left 32 left 5 1 zve32x
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func_dc dc_left 16 left 4 1 zve32x
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func_dc dc_left 8 left 3 0 zve64x
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func_dc dc_top 32 top 5 1 zve32x
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func_dc dc_top 16 top 4 1 zve32x
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func_dc dc_top 8 top 3 0 zve64x
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171
libavcodec/riscv/vp9dsp.h
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171
libavcodec/riscv/vp9dsp.h
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@ -0,0 +1,171 @@
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/*
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* Copyright (c) 2024 Institue of Software Chinese Academy of Sciences (ISCAS).
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef AVCODEC_RISCV_VP9DSP_RISCV_H
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#define AVCODEC_RISCV_VP9DSP_RISCV_H
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#include <stddef.h>
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#include <stdint.h>
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void ff_dc_32x32_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
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const uint8_t *a);
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void ff_dc_16x16_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
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const uint8_t *a);
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void ff_dc_8x8_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
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const uint8_t *a);
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void ff_dc_top_32x32_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
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const uint8_t *a);
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void ff_dc_top_16x16_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
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const uint8_t *a);
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void ff_dc_top_8x8_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
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const uint8_t *a);
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void ff_dc_left_32x32_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
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const uint8_t *a);
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void ff_dc_left_16x16_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
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const uint8_t *a);
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void ff_dc_left_8x8_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
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const uint8_t *a);
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void ff_dc_127_32x32_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
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const uint8_t *a);
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void ff_dc_127_16x16_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
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const uint8_t *a);
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void ff_dc_127_8x8_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
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const uint8_t *a);
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void ff_dc_128_32x32_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
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const uint8_t *a);
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void ff_dc_128_16x16_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
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const uint8_t *a);
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void ff_dc_128_8x8_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
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const uint8_t *a);
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void ff_dc_129_32x32_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
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const uint8_t *a);
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void ff_dc_129_16x16_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
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const uint8_t *a);
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void ff_dc_129_8x8_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
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const uint8_t *a);
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#define VP9_8TAP_RISCV_RVV_FUNC(SIZE, type, type_idx) \
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void ff_put_8tap_##type##_##SIZE##h_rvv(uint8_t *dst, ptrdiff_t dststride, \
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const uint8_t *src, \
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ptrdiff_t srcstride, \
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int h, int mx, int my); \
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\
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void ff_put_8tap_##type##_##SIZE##v_rvv(uint8_t *dst, ptrdiff_t dststride, \
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const uint8_t *src, \
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ptrdiff_t srcstride, \
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int h, int mx, int my); \
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\
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void ff_put_8tap_##type##_##SIZE##hv_rvv(uint8_t *dst, ptrdiff_t dststride, \
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const uint8_t *src, \
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ptrdiff_t srcstride, \
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int h, int mx, int my); \
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\
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void ff_avg_8tap_##type##_##SIZE##h_rvv(uint8_t *dst, ptrdiff_t dststride, \
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const uint8_t *src, \
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ptrdiff_t srcstride, \
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int h, int mx, int my); \
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\
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void ff_avg_8tap_##type##_##SIZE##v_rvv(uint8_t *dst, ptrdiff_t dststride, \
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const uint8_t *src, \
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ptrdiff_t srcstride, \
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int h, int mx, int my); \
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\
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void ff_avg_8tap_##type##_##SIZE##hv_rvv(uint8_t *dst, ptrdiff_t dststride, \
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const uint8_t *src, \
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ptrdiff_t srcstride, \
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int h, int mx, int my);
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#define VP9_BILINEAR_RISCV_RVV_FUNC(SIZE) \
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void ff_put_bilin_##SIZE##h_rvv(uint8_t *dst, ptrdiff_t dststride, \
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const uint8_t *src, ptrdiff_t srcstride, \
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int h, int mx, int my); \
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\
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void ff_put_bilin_##SIZE##v_rvv(uint8_t *dst, ptrdiff_t dststride, \
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const uint8_t *src, ptrdiff_t srcstride, \
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int h, int mx, int my); \
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\
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void ff_put_bilin_##SIZE##hv_rvv(uint8_t *dst, ptrdiff_t dststride, \
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const uint8_t *src, ptrdiff_t srcstride, \
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int h, int mx, int my); \
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\
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void ff_avg_bilin_##SIZE##h_rvv(uint8_t *dst, ptrdiff_t dststride, \
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const uint8_t *src, ptrdiff_t srcstride, \
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int h, int mx, int my); \
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\
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void ff_avg_bilin_##SIZE##v_rvv(uint8_t *dst, ptrdiff_t dststride, \
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const uint8_t *src, ptrdiff_t srcstride, \
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int h, int mx, int my); \
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\
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void ff_avg_bilin_##SIZE##hv_rvv(uint8_t *dst, ptrdiff_t dststride, \
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const uint8_t *src, ptrdiff_t srcstride, \
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int h, int mx, int my);
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#define VP9_COPY_AVG_RISCV_RVV_FUNC(SIZE) \
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void ff_copy##SIZE##_rvv(uint8_t *dst, ptrdiff_t dststride, \
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const uint8_t *src, ptrdiff_t srcstride, \
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int h, int mx, int my); \
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\
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void ff_avg##SIZE##_rvv(uint8_t *dst, ptrdiff_t dststride, \
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const uint8_t *src, ptrdiff_t srcstride, \
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int h, int mx, int my);
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VP9_8TAP_RISCV_RVV_FUNC(64, regular, FILTER_8TAP_REGULAR);
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VP9_8TAP_RISCV_RVV_FUNC(32, regular, FILTER_8TAP_REGULAR);
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VP9_8TAP_RISCV_RVV_FUNC(16, regular, FILTER_8TAP_REGULAR);
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VP9_8TAP_RISCV_RVV_FUNC(8, regular, FILTER_8TAP_REGULAR);
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VP9_8TAP_RISCV_RVV_FUNC(4, regular, FILTER_8TAP_REGULAR);
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VP9_8TAP_RISCV_RVV_FUNC(64, sharp, FILTER_8TAP_SHARP);
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VP9_8TAP_RISCV_RVV_FUNC(32, sharp, FILTER_8TAP_SHARP);
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VP9_8TAP_RISCV_RVV_FUNC(16, sharp, FILTER_8TAP_SHARP);
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VP9_8TAP_RISCV_RVV_FUNC(8, sharp, FILTER_8TAP_SHARP);
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VP9_8TAP_RISCV_RVV_FUNC(4, sharp, FILTER_8TAP_SHARP);
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VP9_8TAP_RISCV_RVV_FUNC(64, smooth, FILTER_8TAP_SMOOTH);
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VP9_8TAP_RISCV_RVV_FUNC(32, smooth, FILTER_8TAP_SMOOTH);
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VP9_8TAP_RISCV_RVV_FUNC(16, smooth, FILTER_8TAP_SMOOTH);
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VP9_8TAP_RISCV_RVV_FUNC(8, smooth, FILTER_8TAP_SMOOTH);
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VP9_8TAP_RISCV_RVV_FUNC(4, smooth, FILTER_8TAP_SMOOTH);
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VP9_BILINEAR_RISCV_RVV_FUNC(64);
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VP9_BILINEAR_RISCV_RVV_FUNC(32);
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VP9_BILINEAR_RISCV_RVV_FUNC(16);
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VP9_BILINEAR_RISCV_RVV_FUNC(8);
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VP9_BILINEAR_RISCV_RVV_FUNC(4);
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VP9_COPY_AVG_RISCV_RVV_FUNC(64);
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VP9_COPY_AVG_RISCV_RVV_FUNC(32);
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VP9_COPY_AVG_RISCV_RVV_FUNC(16);
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VP9_COPY_AVG_RISCV_RVV_FUNC(8);
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VP9_COPY_AVG_RISCV_RVV_FUNC(4);
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#define VP9_COPY_RISCV_RVI_FUNC(SIZE) \
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void ff_copy##SIZE##_rvi(uint8_t *dst, ptrdiff_t dststride, \
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const uint8_t *src, ptrdiff_t srcstride, \
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int h, int mx, int my);
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VP9_COPY_RISCV_RVI_FUNC(8);
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VP9_COPY_RISCV_RVI_FUNC(4);
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#undef VP9_8TAP_RISCV_RVV_FUNC
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#undef VP9_BILINEAR_RISCV_RVV_FUNC
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#undef VP9_COPY_AVG_RISCV_RVV_FUNC
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#endif // #ifndef AVCODEC_RISCV_VP9DSP_RISCV_H
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61
libavcodec/riscv/vp9dsp_init.c
Normal file
61
libavcodec/riscv/vp9dsp_init.c
Normal file
@ -0,0 +1,61 @@
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/*
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* Copyright (c) 2024 Institue of Software Chinese Academy of Sciences (ISCAS).
|
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*
|
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* This file is part of FFmpeg.
|
||||
*
|
||||
* FFmpeg is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lervvr 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
|
||||
* Lervvr General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lervvr 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
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||||
*/
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#include "libavutil/attributes.h"
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#include "libavutil/cpu.h"
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#include "libavutil/riscv/cpu.h"
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#include "libavcodec/vp9dsp.h"
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#include "vp9dsp.h"
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static av_cold void vp9dsp_intrapred_init_rvv(VP9DSPContext *dsp, int bpp)
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{
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#if HAVE_RVV
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int flags = av_get_cpu_flags();
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||||
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if (bpp == 8 && flags & AV_CPU_FLAG_RVV_I64 && ff_get_rv_vlenb() >= 16) {
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dsp->intra_pred[TX_8X8][DC_PRED] = ff_dc_8x8_rvv;
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dsp->intra_pred[TX_8X8][LEFT_DC_PRED] = ff_dc_left_8x8_rvv;
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dsp->intra_pred[TX_8X8][DC_127_PRED] = ff_dc_127_8x8_rvv;
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dsp->intra_pred[TX_8X8][DC_128_PRED] = ff_dc_128_8x8_rvv;
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||||
dsp->intra_pred[TX_8X8][DC_129_PRED] = ff_dc_129_8x8_rvv;
|
||||
dsp->intra_pred[TX_8X8][TOP_DC_PRED] = ff_dc_top_8x8_rvv;
|
||||
}
|
||||
|
||||
if (bpp == 8 && flags & AV_CPU_FLAG_RVV_I32 && ff_get_rv_vlenb() >= 16) {
|
||||
dsp->intra_pred[TX_32X32][DC_PRED] = ff_dc_32x32_rvv;
|
||||
dsp->intra_pred[TX_16X16][DC_PRED] = ff_dc_16x16_rvv;
|
||||
dsp->intra_pred[TX_32X32][LEFT_DC_PRED] = ff_dc_left_32x32_rvv;
|
||||
dsp->intra_pred[TX_16X16][LEFT_DC_PRED] = ff_dc_left_16x16_rvv;
|
||||
dsp->intra_pred[TX_32X32][DC_127_PRED] = ff_dc_127_32x32_rvv;
|
||||
dsp->intra_pred[TX_16X16][DC_127_PRED] = ff_dc_127_16x16_rvv;
|
||||
dsp->intra_pred[TX_32X32][DC_128_PRED] = ff_dc_128_32x32_rvv;
|
||||
dsp->intra_pred[TX_16X16][DC_128_PRED] = ff_dc_128_16x16_rvv;
|
||||
dsp->intra_pred[TX_32X32][DC_129_PRED] = ff_dc_129_32x32_rvv;
|
||||
dsp->intra_pred[TX_16X16][DC_129_PRED] = ff_dc_129_16x16_rvv;
|
||||
dsp->intra_pred[TX_32X32][TOP_DC_PRED] = ff_dc_top_32x32_rvv;
|
||||
dsp->intra_pred[TX_16X16][TOP_DC_PRED] = ff_dc_top_16x16_rvv;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
av_cold void ff_vp9dsp_init_riscv(VP9DSPContext *dsp, int bpp, int bitexact)
|
||||
{
|
||||
vp9dsp_intrapred_init_rvv(dsp, bpp);
|
||||
}
|
@ -100,6 +100,8 @@ av_cold void ff_vp9dsp_init(VP9DSPContext *dsp, int bpp, int bitexact)
|
||||
ff_vp9dsp_init_aarch64(dsp, bpp);
|
||||
#elif ARCH_ARM
|
||||
ff_vp9dsp_init_arm(dsp, bpp);
|
||||
#elif ARCH_RISCV
|
||||
ff_vp9dsp_init_riscv(dsp, bpp, bitexact);
|
||||
#elif ARCH_X86
|
||||
ff_vp9dsp_init_x86(dsp, bpp, bitexact);
|
||||
#elif ARCH_MIPS
|
||||
|
@ -131,6 +131,7 @@ void ff_vp9dsp_init_12(VP9DSPContext *dsp);
|
||||
|
||||
void ff_vp9dsp_init_aarch64(VP9DSPContext *dsp, int bpp);
|
||||
void ff_vp9dsp_init_arm(VP9DSPContext *dsp, int bpp);
|
||||
void ff_vp9dsp_init_riscv(VP9DSPContext *dsp, int bpp, int bitexact);
|
||||
void ff_vp9dsp_init_x86(VP9DSPContext *dsp, int bpp, int bitexact);
|
||||
void ff_vp9dsp_init_mips(VP9DSPContext *dsp, int bpp);
|
||||
void ff_vp9dsp_init_loongarch(VP9DSPContext *dsp, int bpp);
|
||||
|
Loading…
Reference in New Issue
Block a user