From: Shaun Loo <shaunlo...@gmail.com>
This is a part of Google Summer of Code 2023
AVX2:
- vvc_sao.sao_band [OK]
- vvc_sao.sao_edge [OK]
checkasm: all 54 tests passed
vvc_sao_band_8_8_c: 157.4 ( 1.00x)
vvc_sao_band_8_8_avx2: 30.7 ( 5.12x)
vvc_sao_band_8_10_c: 119.4 ( 1.00x)
vvc_sao_band_8_10_avx2: 29.2 ( 4.09x)
vvc_sao_band_8_12_c: 144.6 ( 1.00x)
vvc_sao_band_8_12_avx2: 30.0 ( 4.82x)
vvc_sao_band_16_8_c: 446.5 ( 1.00x)
vvc_sao_band_16_8_avx2: 103.3 ( 4.32x)
vvc_sao_band_16_10_c: 399.2 ( 1.00x)
vvc_sao_band_16_10_avx2: 64.3 ( 6.21x)
vvc_sao_band_16_12_c: 472.9 ( 1.00x)
vvc_sao_band_16_12_avx2: 56.5 ( 8.37x)
vvc_sao_band_32_8_c: 2430.9 ( 1.00x)
vvc_sao_band_32_8_avx2: 203.3 (11.96x)
vvc_sao_band_32_10_c: 1405.7 ( 1.00x)
vvc_sao_band_32_10_avx2: 208.5 ( 6.74x)
vvc_sao_band_32_12_c: 2054.3 ( 1.00x)
vvc_sao_band_32_12_avx2: 213.0 ( 9.64x)
vvc_sao_band_48_8_c: 3835.4 ( 1.00x)
vvc_sao_band_48_8_avx2: 604.2 ( 6.35x)
vvc_sao_band_48_10_c: 3624.6 ( 1.00x)
vvc_sao_band_48_10_avx2: 468.8 ( 7.73x)
vvc_sao_band_48_12_c: 3752.4 ( 1.00x)
vvc_sao_band_48_12_avx2: 477.5 ( 7.86x)
vvc_sao_band_64_8_c: 6061.1 ( 1.00x)
vvc_sao_band_64_8_avx2: 803.9 ( 7.54x)
vvc_sao_band_64_10_c: 6142.5 ( 1.00x)
vvc_sao_band_64_10_avx2: 827.3 ( 7.43x)
vvc_sao_band_64_12_c: 6106.6 ( 1.00x)
vvc_sao_band_64_12_avx2: 839.9 ( 7.27x)
vvc_sao_band_80_8_c: 9478.0 ( 1.00x)
vvc_sao_band_80_8_avx2: 1516.7 ( 6.25x)
vvc_sao_band_80_10_c: 10300.5 ( 1.00x)
vvc_sao_band_80_10_avx2: 1298.7 ( 7.93x)
vvc_sao_band_80_12_c: 8941.1 ( 1.00x)
vvc_sao_band_80_12_avx2: 1315.3 ( 6.80x)
vvc_sao_band_96_8_c: 13351.5 ( 1.00x)
vvc_sao_band_96_8_avx2: 1815.4 ( 7.35x)
vvc_sao_band_96_10_c: 13197.5 ( 1.00x)
vvc_sao_band_96_10_avx2: 1872.4 ( 7.05x)
vvc_sao_band_96_12_c: 11969.0 ( 1.00x)
vvc_sao_band_96_12_avx2: 1895.8 ( 6.31x)
vvc_sao_band_112_8_c: 19936.9 ( 1.00x)
vvc_sao_band_112_8_avx2: 2802.3 ( 7.11x)
vvc_sao_band_112_10_c: 19534.9 ( 1.00x)
vvc_sao_band_112_10_avx2: 2635.0 ( 7.41x)
vvc_sao_band_112_12_c: 16520.6 ( 1.00x)
vvc_sao_band_112_12_avx2: 2591.8 ( 6.37x)
vvc_sao_band_128_8_c: 25967.5 ( 1.00x)
vvc_sao_band_128_8_avx2: 3155.3 ( 8.23x)
vvc_sao_band_128_10_c: 24002.6 ( 1.00x)
vvc_sao_band_128_10_avx2: 3374.6 ( 7.11x)
vvc_sao_band_128_12_c: 20829.4 ( 1.00x)
vvc_sao_band_128_12_avx2: 3377.0 ( 6.17x)
vvc_sao_edge_8_8_c: 174.6 ( 1.00x)
vvc_sao_edge_8_8_avx2: 37.0 ( 4.72x)
vvc_sao_edge_8_10_c: 174.4 ( 1.00x)
vvc_sao_edge_8_10_avx2: 58.5 ( 2.98x)
vvc_sao_edge_8_12_c: 171.1 ( 1.00x)
vvc_sao_edge_8_12_avx2: 58.5 ( 2.93x)
vvc_sao_edge_16_8_c: 677.7 ( 1.00x)
vvc_sao_edge_16_8_avx2: 72.2 ( 9.39x)
vvc_sao_edge_16_10_c: 724.8 ( 1.00x)
vvc_sao_edge_16_10_avx2: 106.4 ( 6.81x)
vvc_sao_edge_16_12_c: 647.0 ( 1.00x)
vvc_sao_edge_16_12_avx2: 106.6 ( 6.07x)
vvc_sao_edge_32_8_c: 3001.8 ( 1.00x)
vvc_sao_edge_32_8_avx2: 157.6 (19.04x)
vvc_sao_edge_32_10_c: 3071.1 ( 1.00x)
vvc_sao_edge_32_10_avx2: 404.2 ( 7.60x)
vvc_sao_edge_32_12_c: 2698.6 ( 1.00x)
vvc_sao_edge_32_12_avx2: 398.8 ( 6.77x)
vvc_sao_edge_48_8_c: 6557.7 ( 1.00x)
vvc_sao_edge_48_8_avx2: 380.1 (17.25x)
vvc_sao_edge_48_10_c: 6319.9 ( 1.00x)
vvc_sao_edge_48_10_avx2: 896.3 ( 7.05x)
vvc_sao_edge_48_12_c: 6306.4 ( 1.00x)
vvc_sao_edge_48_12_avx2: 885.5 ( 7.12x)
vvc_sao_edge_64_8_c: 11510.7 ( 1.00x)
vvc_sao_edge_64_8_avx2: 504.1 (22.84x)
vvc_sao_edge_64_10_c: 10917.4 ( 1.00x)
vvc_sao_edge_64_10_avx2: 1608.3 ( 6.79x)
vvc_sao_edge_64_12_c: 11499.8 ( 1.00x)
vvc_sao_edge_64_12_avx2: 1586.4 ( 7.25x)
vvc_sao_edge_80_8_c: 18193.2 ( 1.00x)
vvc_sao_edge_80_8_avx2: 930.2 (19.56x)
vvc_sao_edge_80_10_c: 17984.3 ( 1.00x)
vvc_sao_edge_80_10_avx2: 2420.9 ( 7.43x)
vvc_sao_edge_80_12_c: 18289.4 ( 1.00x)
vvc_sao_edge_80_12_avx2: 2412.1 ( 7.58x)
vvc_sao_edge_96_8_c: 26361.8 ( 1.00x)
vvc_sao_edge_96_8_avx2: 1118.4 (23.57x)
vvc_sao_edge_96_10_c: 26162.2 ( 1.00x)
vvc_sao_edge_96_10_avx2: 3666.9 ( 7.13x)
vvc_sao_edge_96_12_c: 25926.6 ( 1.00x)
vvc_sao_edge_96_12_avx2: 3433.9 ( 7.55x)
vvc_sao_edge_112_8_c: 36562.9 ( 1.00x)
vvc_sao_edge_112_8_avx2: 1741.0 (21.00x)
vvc_sao_edge_112_10_c: 38126.4 ( 1.00x)
vvc_sao_edge_112_10_avx2: 5153.3 ( 7.40x)
vvc_sao_edge_112_12_c: 36345.7 ( 1.00x)
vvc_sao_edge_112_12_avx2: 4684.9 ( 7.76x)
vvc_sao_edge_128_8_c: 46379.8 ( 1.00x)
vvc_sao_edge_128_8_avx2: 2012.4 (23.05x)
vvc_sao_edge_128_10_c: 47029.5 ( 1.00x)
vvc_sao_edge_128_10_avx2: 6162.2 ( 7.63x)
vvc_sao_edge_128_12_c: 49647.3 ( 1.00x)
vvc_sao_edge_128_12_avx2: 6127.1 ( 8.10x)
Co-authored-by: Nuo Mi <nuomi2...@gmail.com>
---
tests/checkasm/Makefile | 2 +-
tests/checkasm/checkasm.c | 1 +
tests/checkasm/checkasm.h | 1 +
tests/checkasm/vvc_sao.c | 161 ++++++++++++++++++++++++++++++++++++++
4 files changed, 164 insertions(+), 1 deletion(-)
create mode 100644 tests/checkasm/vvc_sao.c
diff --git a/tests/checkasm/Makefile b/tests/checkasm/Makefile
index 193c1e4633..fabbf595b4 100644
--- a/tests/checkasm/Makefile
+++ b/tests/checkasm/Makefile
@@ -47,7 +47,7 @@ AVCODECOBJS-$(CONFIG_V210_DECODER) += v210dec.o
AVCODECOBJS-$(CONFIG_V210_ENCODER) += v210enc.o
AVCODECOBJS-$(CONFIG_VORBIS_DECODER) += vorbisdsp.o
AVCODECOBJS-$(CONFIG_VP9_DECODER) += vp9dsp.o
-AVCODECOBJS-$(CONFIG_VVC_DECODER) += vvc_alf.o vvc_mc.o
+AVCODECOBJS-$(CONFIG_VVC_DECODER) += vvc_alf.o vvc_mc.o vvc_sao.o
CHECKASMOBJS-$(CONFIG_AVCODEC) += $(AVCODECOBJS-yes)
diff --git a/tests/checkasm/checkasm.c b/tests/checkasm/checkasm.c
index 3bb82ed0e5..0734cd26bf 100644
--- a/tests/checkasm/checkasm.c
+++ b/tests/checkasm/checkasm.c
@@ -256,6 +256,7 @@ static const struct {
#if CONFIG_VVC_DECODER
{ "vvc_alf", checkasm_check_vvc_alf },
{ "vvc_mc", checkasm_check_vvc_mc },
+ { "vvc_sao", checkasm_check_vvc_sao },
#endif
#endif
#if CONFIG_AVFILTER
diff --git a/tests/checkasm/checkasm.h b/tests/checkasm/checkasm.h
index a6b5965e02..146bfdec35 100644
--- a/tests/checkasm/checkasm.h
+++ b/tests/checkasm/checkasm.h
@@ -149,6 +149,7 @@ void checkasm_check_videodsp(void);
void checkasm_check_vorbisdsp(void);
void checkasm_check_vvc_alf(void);
void checkasm_check_vvc_mc(void);
+void checkasm_check_vvc_sao(void);
struct CheckasmPerf;
diff --git a/tests/checkasm/vvc_sao.c b/tests/checkasm/vvc_sao.c
new file mode 100644
index 0000000000..026078ff02
--- /dev/null
+++ b/tests/checkasm/vvc_sao.c
@@ -0,0 +1,161 @@
+/*
+ * Copyright (c) 2018 Yingming Fan <yingming...@gmail.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU 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 <string.h>
+
+#include "libavutil/intreadwrite.h"
+#include "libavutil/mem_internal.h"
+
+#include "libavcodec/vvc/dsp.h"
+#include "libavcodec/vvc/ctu.h"
+
+#include "checkasm.h"
+
+static const uint32_t pixel_mask[3] = { 0xffffffff, 0x03ff03ff, 0x0fff0fff };
+static const uint32_t sao_size[] = {8, 16, 32, 48, 64, 80, 96, 112, 128};
+
+#define SIZEOF_PIXEL ((bit_depth + 7) / 8)
+#define PIXEL_STRIDE (2*MAX_PB_SIZE + AV_INPUT_BUFFER_PADDING_SIZE) //same
with sao_edge src_stride
+#define BUF_SIZE (PIXEL_STRIDE * (MAX_PB_SIZE+2) * 2) //+2 for top and bottom
row, *2 for high bit depth
+#define OFFSET_THRESH (1 << (bit_depth - 5))
+#define OFFSET_LENGTH 5
+
+#define randomize_buffers(buf0, buf1, size) \
+ do { \
+ uint32_t mask = pixel_mask[(bit_depth - 8) >> 1]; \
+ int k; \
+ for (k = 0; k < size; k += 4) { \
+ uint32_t r = rnd() & mask; \
+ AV_WN32A(buf0 + k, r); \
+ AV_WN32A(buf1 + k, r); \
+ } \
+ } while (0)
+
+#define randomize_buffers2(buf, size) \
+ do { \
+ uint32_t max_offset = OFFSET_THRESH; \
+ int k; \
+ if (bit_depth == 8) { \
+ for (k = 0; k < size; k++) { \
+ uint8_t r = rnd() % max_offset; \
+ buf[k] = r; \
+ } \
+ } else { \
+ for (k = 0; k < size; k++) { \
+ uint16_t r = rnd() % max_offset; \
+ buf[k] = r; \
+ } \
+ } \
+ } while (0)
+
+static void check_sao_band(VVCDSPContext *h, int bit_depth)
+{
+ int i;
+ LOCAL_ALIGNED_32(uint8_t, dst0, [BUF_SIZE]);
+ LOCAL_ALIGNED_32(uint8_t, dst1, [BUF_SIZE]);
+ LOCAL_ALIGNED_32(uint8_t, src0, [BUF_SIZE]);
+ LOCAL_ALIGNED_32(uint8_t, src1, [BUF_SIZE]);
+ int16_t offset_val[OFFSET_LENGTH];
+ int left_class = rnd()%32;
+
+ for (i = 0; i < FF_ARRAY_ELEMS(sao_size); i++) {
+ int block_size = sao_size[i];
+ int prev_size = i > 0 ? sao_size[i - 1] : 0;
+ ptrdiff_t stride = PIXEL_STRIDE*SIZEOF_PIXEL;
+ declare_func(void, uint8_t *dst, const uint8_t *src, ptrdiff_t
dst_stride, ptrdiff_t src_stride,
+ const int16_t *sao_offset_val, int sao_left_class, int
width, int height);
+
+ if (check_func(h->sao.band_filter[i], "vvc_sao_band_%d_%d",
block_size, bit_depth)) {
+
+ for (int w = prev_size + 4; w <= block_size; w += 4) {
+ randomize_buffers(src0, src1, BUF_SIZE);
+ randomize_buffers2(offset_val, OFFSET_LENGTH);
+ memset(dst0, 0, BUF_SIZE);
+ memset(dst1, 0, BUF_SIZE);
+
+ call_ref(dst0, src0, stride, stride, offset_val, left_class,
w, block_size);
+ call_new(dst1, src1, stride, stride, offset_val, left_class,
w, block_size);
+ for (int j = 0; j < block_size; j++) {
+ if (memcmp(dst0 + j*stride, dst1 + j*stride,
w*SIZEOF_PIXEL))
+ fail();
+ }
+ }
+ bench_new(dst1, src1, stride, stride, offset_val, left_class,
block_size, block_size);
+ }
+ }
+}
+
+static void check_sao_edge(VVCDSPContext *h, int bit_depth)
+{
+ int i;
+ LOCAL_ALIGNED_32(uint8_t, dst0, [BUF_SIZE]);
+ LOCAL_ALIGNED_32(uint8_t, dst1, [BUF_SIZE]);
+ LOCAL_ALIGNED_32(uint8_t, src0, [BUF_SIZE]);
+ LOCAL_ALIGNED_32(uint8_t, src1, [BUF_SIZE]);
+ int16_t offset_val[OFFSET_LENGTH];
+ int eo = rnd()%4;
+
+ for (i = 0; i < FF_ARRAY_ELEMS(sao_size); i++) {
+ int block_size = sao_size[i];
+ int prev_size = i > 0 ? sao_size[i - 1] : 0;
+ ptrdiff_t stride = PIXEL_STRIDE*SIZEOF_PIXEL;
+ int offset = (AV_INPUT_BUFFER_PADDING_SIZE +
PIXEL_STRIDE)*SIZEOF_PIXEL;
+ declare_func(void, uint8_t *dst, const uint8_t *src, ptrdiff_t
stride_dst,
+ const int16_t *sao_offset_val, int eo, int width, int
height);
+
+ for (int w = prev_size + 4; w <= block_size; w += 4) {
+ randomize_buffers(src0, src1, BUF_SIZE);
+ randomize_buffers2(offset_val, OFFSET_LENGTH);
+ memset(dst0, 0, BUF_SIZE);
+ memset(dst1, 0, BUF_SIZE);
+
+ if (check_func(h->sao.edge_filter[i], "vvc_sao_edge_%d_%d",
block_size, bit_depth)) {
+ call_ref(dst0, src0 + offset, stride, offset_val, eo, w,
block_size);
+ call_new(dst1, src1 + offset, stride, offset_val, eo, w,
block_size);
+ for (int j = 0; j < block_size; j++) {
+ if (memcmp(dst0 + j*stride, dst1 + j*stride,
w*SIZEOF_PIXEL))
+ fail();
+ }
+ bench_new(dst1, src1 + offset, stride, offset_val, eo,
block_size, block_size);
+ }
+ }
+ }
+}
+
+void checkasm_check_vvc_sao(void)
+{
+ int bit_depth;
+
+ for (bit_depth = 8; bit_depth <= 12; bit_depth += 2) {
+ VVCDSPContext h;
+
+ ff_vvc_dsp_init(&h, bit_depth);
+ check_sao_band(&h, bit_depth);
+ }
+ report("sao_band");
+
+ for (bit_depth = 8; bit_depth <= 12; bit_depth += 2) {
+ VVCDSPContext h;
+
+ ff_vvc_dsp_init(&h, bit_depth);
+ check_sao_edge(&h, bit_depth);
+ }
+ report("sao_edge");
+}
--
2.34.1
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