From: sunyuechi <sunyue...@iscas.ac.cn>
k230
banana_f3
put_chroma_pixels_8_4x4_c: 63.5 ( 1.00x) 59.2 (
1.00x)
put_chroma_pixels_8_4x4_rvv_i32: 26.5 ( 2.39x) 28.0 (
2.12x)
put_chroma_pixels_8_8x8_c: 211.8 ( 1.00x) 215.5
( 1.00x)
put_chroma_pixels_8_8x8_rvv_i32: 54.3 ( 3.90x) 48.8 (
4.42x)
put_chroma_pixels_8_16x16_c: 841.3 ( 1.00x) 830.0
( 1.00x)
put_chroma_pixels_8_16x16_rvv_i32: 137.5 ( 6.12x) 121.8
( 6.82x)
put_chroma_pixels_8_32x32_c: 3248.8 ( 1.00x) 3288.2
( 1.00x)
put_chroma_pixels_8_32x32_rvv_i32: 350.5 ( 9.27x) 288.5
(11.40x)
put_chroma_pixels_8_64x64_c: 12998.3 ( 1.00x)
12976.2 ( 1.00x)
put_chroma_pixels_8_64x64_rvv_i32: 1100.5 (11.81x) 924.0
(14.04x)
put_chroma_pixels_8_128x128_c: 54284.0 ( 1.00x)
52654.5 ( 1.00x)
put_chroma_pixels_8_128x128_rvv_i32: 7192.8 ( 7.55x) 2934.2
(17.94x)
put_luma_pixels_8_4x4_c: 63.5 ( 1.00x) 69.5 (
1.00x)
put_luma_pixels_8_4x4_rvv_i32: 26.5 ( 2.39x) 28.0 (
2.48x)
put_luma_pixels_8_8x8_c: 211.5 ( 1.00x) 225.8
( 1.00x)
put_luma_pixels_8_8x8_rvv_i32: 54.3 ( 3.90x) 38.5 (
5.86x)
put_luma_pixels_8_16x16_c: 850.5 ( 1.00x) 830.0
( 1.00x)
put_luma_pixels_8_16x16_rvv_i32: 137.5 ( 6.18x) 100.8
( 8.24x)
put_luma_pixels_8_32x32_c: 3248.8 ( 1.00x) 3257.2
( 1.00x)
put_luma_pixels_8_32x32_rvv_i32: 341.3 ( 9.52x) 246.8
(13.20x)
put_luma_pixels_8_64x64_c: 13007.5 ( 1.00x)
13038.8 ( 1.00x)
put_luma_pixels_8_64x64_rvv_i32: 1119.0 (11.62x) 684.2
(19.06x)
put_luma_pixels_8_128x128_c: 54219.3 ( 1.00x)
52060.8 ( 1.00x)
put_luma_pixels_8_128x128_rvv_i32: 6813.5 ( 7.96x) 2548.8
(20.43x)
---
libavcodec/riscv/h26x/asm.S | 169 +++++++++++++++++++++++++++++
libavcodec/riscv/h26x/h2656dsp.h | 27 +++++
libavcodec/riscv/vvc/vvc_mc_rvv.S | 120 ++------------------
libavcodec/riscv/vvc/vvcdsp_init.c | 23 ++++
4 files changed, 227 insertions(+), 112 deletions(-)
create mode 100644 libavcodec/riscv/h26x/asm.S
create mode 100644 libavcodec/riscv/h26x/h2656dsp.h
diff --git a/libavcodec/riscv/h26x/asm.S b/libavcodec/riscv/h26x/asm.S
new file mode 100644
index 0000000000..d37b459f66
--- /dev/null
+++ b/libavcodec/riscv/h26x/asm.S
@@ -0,0 +1,169 @@
+/*
+ * 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 w, vlen
+ .if \w == 2 && \vlen == 128
+ vsetivli zero, \w, e8, mf8, ta, ma
+ .elseif \w <= 4 && \vlen == 128
+ vsetivli zero, \w, e8, mf4, ta, ma
+ .elseif \w <= 8 && \vlen == 128
+ vsetivli zero, \w, e8, mf2, ta, ma
+ .elseif \w <= 16 && \vlen == 128
+ vsetivli zero, \w, e8, m1, ta, ma
+ .elseif \w <= 32 && \vlen == 128
+ li t0, \w
+ vsetvli zero, t0, e8, m2, ta, ma
+ .elseif \w <= 4 && \vlen == 256
+ vsetivli zero, \w, e8, mf8, ta, ma
+ .elseif \w <= 8 && \vlen == 256
+ vsetivli zero, \w, e8, mf4, ta, ma
+ .elseif \w <= 16 && \vlen == 256
+ vsetivli zero, \w, e8, mf2, ta, ma
+ .elseif \w <= 32 && \vlen == 256
+ li t0, \w
+ vsetvli zero, t0, e8, m1, ta, ma
+ .elseif \w <= 64 && \vlen == 256
+ li t0, \w
+ vsetvli zero, t0, e8, m2, ta, ma
+ .else
+ li t0, \w
+ vsetvli zero, t0, e8, m4, ta, ma
+ .endif
+.endm
+
+.macro vsetvlstatic16 w, vlen
+ .if \w == 2 && \vlen == 128
+ vsetivli zero, \w, e16, mf4, ta, ma
+ .elseif \w <= 4 && \vlen == 128
+ vsetivli zero, \w, e16, mf2, ta, ma
+ .elseif \w <= 8 && \vlen == 128
+ vsetivli zero, \w, e16, m1, ta, ma
+ .elseif \w <= 16 && \vlen == 128
+ vsetivli zero, \w, e16, m2, ta, ma
+ .elseif \w <= 32 && \vlen == 128
+ li t0, \w
+ vsetvli zero, t0, e16, m4, ta, ma
+ .elseif \w <= 4 && \vlen == 256
+ vsetivli zero, \w, e16, mf4, ta, ma
+ .elseif \w <= 8 && \vlen == 256
+ vsetivli zero, \w, e16, mf2, ta, ma
+ .elseif \w <= 16 && \vlen == 256
+ vsetivli zero, \w, e16, m1, ta, ma
+ .elseif \w <= 32 && \vlen == 256
+ li t0, \w
+ vsetvli zero, t0, e16, m2, ta, ma
+ .elseif \w <= 64 && \vlen == 256
+ li t0, \w
+ vsetvli zero, t0, e16, m4, ta, ma
+ .else
+ li t0, \w
+ vsetvli zero, t0, e16, m8, ta, ma
+ .endif
+.endm
+
+.macro vsetvlstatic32 w, vlen
+ .if \w == 2
+ vsetivli zero, \w, e32, mf2, ta, ma
+ .elseif \w <= 4 && \vlen == 128
+ vsetivli zero, \w, e32, m1, ta, ma
+ .elseif \w <= 8 && \vlen == 128
+ vsetivli zero, \w, e32, m2, ta, ma
+ .elseif \w <= 16 && \vlen == 128
+ vsetivli zero, \w, e32, m4, ta, ma
+ .elseif \w <= 4 && \vlen == 256
+ vsetivli zero, \w, e32, mf2, ta, ma
+ .elseif \w <= 8 && \vlen == 256
+ vsetivli zero, \w, e32, m1, ta, ma
+ .elseif \w <= 16 && \vlen == 256
+ vsetivli zero, \w, e32, m2, ta, ma
+ .elseif \w <= 32 && \vlen == 256
+ li t0, \w
+ vsetvli zero, t0, e32, m4, ta, ma
+ .else
+ li t0, \w
+ vsetvli zero, t0, e32, m8, ta, ma
+ .endif
+.endm
+
+.macro POW2_JMP_TABLE id, vlen
+const jmp_table_\id\vlen
+ .4byte \id\()2\vlen\()f - jmp_table_\id\vlen
+ .4byte \id\()4\vlen\()f - jmp_table_\id\vlen
+ .4byte \id\()8\vlen\()f - jmp_table_\id\vlen
+ .4byte \id\()16\vlen\()f - jmp_table_\id\vlen
+ .4byte \id\()32\vlen\()f - jmp_table_\id\vlen
+ .4byte \id\()64\vlen\()f - jmp_table_\id\vlen
+ .4byte \id\()128\vlen\()f - jmp_table_\id\vlen
+endconst
+.endm
+
+.macro POW2_J vlen, id, w
+ clz t1, \w
+ neg t1, t1
+ lla t5, jmp_table_\id\vlen
+ sh2add t1, t1, t5
+ lw t1, ((__riscv_xlen-2)<<2)(t1)
+ add t1, t1, t5
+ jr t1
+.endm
+
+.macro put_pixels w, vlen, id, MAX_PB_SIZE
+\id\w\vlen:
+ vsetvlstatic8 \w, \vlen
+ li t2, 1<<6
+.if \w == 128 && \vlen == 128
+1:
+ addi t0, a1, 64
+ addi t1, a0, 64*2
+ vle8.v v0, (a1)
+ vle8.v v16, (t0)
+ vwmulu.vx v8, v0, t2
+ vwmulu.vx v24, v16, t2
+ vse16.v v8, (a0)
+ vse16.v v24, (t1)
+ add a1, a1, a2
+ addi a3, a3, -1
+ addi a0, a0, 128*2
+ bnez a3, 1b
+.else
+1:
+ vle8.v v0, (a1)
+ vwmulu.vx v8, v0, t2
+ vse16.v v8, (a0)
+ add a1, a1, a2
+ addi a3, a3, -1
+ addi a0, a0, \MAX_PB_SIZE<<1
+ bnez a3, 1b
+.endif
+ ret
+.endm
+
+.macro func_put_pixels vlen, MAX_PB_SIZE, name
+func ff_\name\()_put_pixels_8_rvv_\vlen\(), zve32x, zbb, zba
+ lpad 0
+ POW2_JMP_TABLE 3, \vlen
+ POW2_J \vlen, 3, a6
+ .irp w,2,4,8,16,32,64,128
+ put_pixels \w, \vlen, 3, \MAX_PB_SIZE
+ .endr
+endfunc
+.endm
diff --git a/libavcodec/riscv/h26x/h2656dsp.h b/libavcodec/riscv/h26x/h2656dsp.h
new file mode 100644
index 0000000000..5ddfb99881
--- /dev/null
+++ b/libavcodec/riscv/h26x/h2656dsp.h
@@ -0,0 +1,27 @@
+/*
+ * 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
+ */
+
+#ifndef AVCODEC_RISCV_H26X_H2656DSP_H
+#define AVCODEC_RISCV_H26X_H2656DSP_H
+
+void ff_h2656_put_pixels_8_rvv_256(int16_t *dst, const uint8_t *src, ptrdiff_t
srcstride, int height, intptr_t mx, intptr_t my, int width);
+void ff_h2656_put_pixels_8_rvv_128(int16_t *dst, const uint8_t *src, ptrdiff_t
srcstride, int height, intptr_t mx, intptr_t my, int width);
+
+#endif
diff --git a/libavcodec/riscv/vvc/vvc_mc_rvv.S
b/libavcodec/riscv/vvc/vvc_mc_rvv.S
index 1dcbaf7d5b..329fc0648c 100644
--- a/libavcodec/riscv/vvc/vvc_mc_rvv.S
+++ b/libavcodec/riscv/vvc/vvc_mc_rvv.S
@@ -18,91 +18,7 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include "libavutil/riscv/asm.S"
-
-.macro vsetvlstatic8 w, vlen
- .if \w == 2 && \vlen == 128
- vsetivli zero, \w, e8, mf8, ta, ma
- .elseif \w <= 4 && \vlen == 128
- vsetivli zero, \w, e8, mf4, ta, ma
- .elseif \w <= 8 && \vlen == 128
- vsetivli zero, \w, e8, mf2, ta, ma
- .elseif \w <= 16 && \vlen == 128
- vsetivli zero, \w, e8, m1, ta, ma
- .elseif \w <= 32 && \vlen == 128
- li t0, \w
- vsetvli zero, t0, e8, m2, ta, ma
- .elseif \w <= 4 && \vlen == 256
- vsetivli zero, \w, e8, mf8, ta, ma
- .elseif \w <= 8 && \vlen == 256
- vsetivli zero, \w, e8, mf4, ta, ma
- .elseif \w <= 16 && \vlen == 256
- vsetivli zero, \w, e8, mf2, ta, ma
- .elseif \w <= 32 && \vlen == 256
- li t0, \w
- vsetvli zero, t0, e8, m1, ta, ma
- .elseif \w <= 64 && \vlen == 256
- li t0, \w
- vsetvli zero, t0, e8, m2, ta, ma
- .else
- li t0, \w
- vsetvli zero, t0, e8, m4, ta, ma
- .endif
-.endm
-
-.macro vsetvlstatic16 w, vlen
- .if \w == 2 && \vlen == 128
- vsetivli zero, \w, e16, mf4, ta, ma
- .elseif \w <= 4 && \vlen == 128
- vsetivli zero, \w, e16, mf2, ta, ma
- .elseif \w <= 8 && \vlen == 128
- vsetivli zero, \w, e16, m1, ta, ma
- .elseif \w <= 16 && \vlen == 128
- vsetivli zero, \w, e16, m2, ta, ma
- .elseif \w <= 32 && \vlen == 128
- li t0, \w
- vsetvli zero, t0, e16, m4, ta, ma
- .elseif \w <= 4 && \vlen == 256
- vsetivli zero, \w, e16, mf4, ta, ma
- .elseif \w <= 8 && \vlen == 256
- vsetivli zero, \w, e16, mf2, ta, ma
- .elseif \w <= 16 && \vlen == 256
- vsetivli zero, \w, e16, m1, ta, ma
- .elseif \w <= 32 && \vlen == 256
- li t0, \w
- vsetvli zero, t0, e16, m2, ta, ma
- .elseif \w <= 64 && \vlen == 256
- li t0, \w
- vsetvli zero, t0, e16, m4, ta, ma
- .else
- li t0, \w
- vsetvli zero, t0, e16, m8, ta, ma
- .endif
-.endm
-
-.macro vsetvlstatic32 w, vlen
- .if \w == 2
- vsetivli zero, \w, e32, mf2, ta, ma
- .elseif \w <= 4 && \vlen == 128
- vsetivli zero, \w, e32, m1, ta, ma
- .elseif \w <= 8 && \vlen == 128
- vsetivli zero, \w, e32, m2, ta, ma
- .elseif \w <= 16 && \vlen == 128
- vsetivli zero, \w, e32, m4, ta, ma
- .elseif \w <= 4 && \vlen == 256
- vsetivli zero, \w, e32, mf2, ta, ma
- .elseif \w <= 8 && \vlen == 256
- vsetivli zero, \w, e32, m1, ta, ma
- .elseif \w <= 16 && \vlen == 256
- vsetivli zero, \w, e32, m2, ta, ma
- .elseif \w <= 32 && \vlen == 256
- li t0, \w
- vsetvli zero, t0, e32, m4, ta, ma
- .else
- li t0, \w
- vsetvli zero, t0, e32, m8, ta, ma
- .endif
-.endm
+#include "libavcodec/riscv/h26x/asm.S"
.macro avg w, vlen, id
\id\w\vlen:
@@ -157,35 +73,12 @@
ret
.endm
-
-.macro AVG_JMP_TABLE id, vlen
-const jmp_table_\id\vlen
- .4byte \id\()2\vlen\()f - jmp_table_\id\vlen
- .4byte \id\()4\vlen\()f - jmp_table_\id\vlen
- .4byte \id\()8\vlen\()f - jmp_table_\id\vlen
- .4byte \id\()16\vlen\()f - jmp_table_\id\vlen
- .4byte \id\()32\vlen\()f - jmp_table_\id\vlen
- .4byte \id\()64\vlen\()f - jmp_table_\id\vlen
- .4byte \id\()128\vlen\()f - jmp_table_\id\vlen
-endconst
-.endm
-
-.macro AVG_J vlen, id
- clz t1, a4
- neg t1, t1
- lla t5, jmp_table_\id\vlen
- sh2add t1, t1, t5
- lw t1, ((__riscv_xlen-2)<<2)(t1)
- add t1, t1, t5
- jr t1
-.endm
-
.macro func_avg vlen
func ff_vvc_avg_8_rvv_\vlen\(), zve32x, zbb, zba
lpad 0
- AVG_JMP_TABLE 1, \vlen
+ POW2_JMP_TABLE 1, \vlen
csrwi vxrm, 0
- AVG_J \vlen, 1
+ POW2_J \vlen, 1, a4
.irp w,2,4,8,16,32,64,128
avg \w, \vlen, 1
.endr
@@ -265,7 +158,7 @@ func_avg 256
.macro func_w_avg vlen
func ff_vvc_w_avg_8_rvv_\vlen\(), zve32x, zbb, zba
lpad 0
- AVG_JMP_TABLE 2, \vlen
+ POW2_JMP_TABLE 2, \vlen
csrwi vxrm, 0
addi t6, a6, 7
ld t3, (sp)
@@ -275,7 +168,7 @@ func ff_vvc_w_avg_8_rvv_\vlen\(), zve32x, zbb, zba
add t4, t4, t5
addi t5, t6, -1 // shift - 1
sll t4, t4, t5
- AVG_J \vlen, 2
+ POW2_J \vlen, 2, a4
.irp w,2,4,8,16,32,64,128
w_avg \w, \vlen, 2
.endr
@@ -407,3 +300,6 @@ func_dmvr \vlen, dmvr_h
func_dmvr \vlen, dmvr_v
func_dmvr \vlen, dmvr_hv
.endr
+
+func_put_pixels 256, 128, vvc
+func_put_pixels 128, 128, vvc
diff --git a/libavcodec/riscv/vvc/vvcdsp_init.c
b/libavcodec/riscv/vvc/vvcdsp_init.c
index aa5ab83a45..2fe93029aa 100644
--- a/libavcodec/riscv/vvc/vvcdsp_init.c
+++ b/libavcodec/riscv/vvc/vvcdsp_init.c
@@ -24,6 +24,8 @@
#include "libavutil/cpu.h"
#include "libavutil/riscv/cpu.h"
#include "libavcodec/vvc/dsp.h"
+#include "libavcodec/vvc/dec.h"
+#include "libavcodec/riscv/h26x/h2656dsp.h"
#define bf(fn, bd, opt) fn##_##bd##_##opt
@@ -57,6 +59,23 @@ DMVR_PROTOTYPES(8, rvv_256)
c->inter.dmvr[1][1] = ff_vvc_dmvr_hv_##bd##_##opt; \
} while (0)
+#define PUT_PIXELS_PROTOTYPES2(bd, opt)
\
+void bf(ff_vvc_put_pixels, bd, opt)(int16_t *dst,
\
+ const uint8_t *_src, const ptrdiff_t _src_stride,
\
+ const int height, const int8_t *hf, const int8_t *vf, const int width);
+
+PUT_PIXELS_PROTOTYPES2(8, rvv_128)
+PUT_PIXELS_PROTOTYPES2(8, rvv_256)
+
+#define PEL_FUNC(dst, C, idx1, idx2, a)
\
+ do {
\
+ for (int w = 1; w < 7; w++)
\
+ c->inter.dst[C][w][idx1][idx2] = a;
\
+ } while (0)
\
+
+#define FUNCS(C, opt)
\
+ PEL_FUNC(put, C, 0, 0, ff_vvc_put_pixels_8_##opt);
\
+
void ff_vvc_dsp_init_riscv(VVCDSPContext *const c, const int bd)
{
#if HAVE_RVV
@@ -75,6 +94,8 @@ void ff_vvc_dsp_init_riscv(VVCDSPContext *const c, const int
bd)
c->inter.w_avg = ff_vvc_w_avg_8_rvv_256;
# endif
DMVR_INIT(8, rvv_256);
+ FUNCS(LUMA, rvv_256);
+ FUNCS(CHROMA, rvv_256);
break;
default:
break;
@@ -87,6 +108,8 @@ void ff_vvc_dsp_init_riscv(VVCDSPContext *const c, const int
bd)
c->inter.w_avg = ff_vvc_w_avg_8_rvv_128;
# endif
DMVR_INIT(8, rvv_128);
+ FUNCS(LUMA, rvv_128);
+ FUNCS(CHROMA, rvv_128);
break;
default:
break;
--
2.47.0
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