tests/checkasm: add checkasm_check_vvc_mc

Signed-off-by: Wu Jianhua <toqsxw@outlook.com>

4 files changed, 275 insertions, 0 deletions

diff --git a/tests/checkasm/Makefile b/tests/checkasm/Makefile
index 3b5b54352b..3562acb2b2 100644
--- a/tests/checkasm/Makefile
+++ b/tests/checkasm/Makefile
@@ -40,6 +40,7 @@ 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_mc.o
 
 CHECKASMOBJS-$(CONFIG_AVCODEC)          += $(AVCODECOBJS-yes)
 
diff --git a/tests/checkasm/checkasm.c b/tests/checkasm/checkasm.c
index 87f24c77ca..36a97957e5 100644
--- a/tests/checkasm/checkasm.c
+++ b/tests/checkasm/checkasm.c
@@ -194,6 +194,9 @@ static const struct {
     #if CONFIG_VORBIS_DECODER
         { "vorbisdsp", checkasm_check_vorbisdsp },
     #endif
+    #if CONFIG_VVC_DECODER
+        { "vvc_mc", checkasm_check_vvc_mc },
+    #endif
 #endif
 #if CONFIG_AVFILTER
     #if CONFIG_AFIR_FILTER
diff --git a/tests/checkasm/checkasm.h b/tests/checkasm/checkasm.h
index 4db8c495ea..53cb3ccfbf 100644
--- a/tests/checkasm/checkasm.h
+++ b/tests/checkasm/checkasm.h
@@ -131,6 +131,7 @@ void checkasm_check_vp8dsp(void);
 void checkasm_check_vp9dsp(void);
 void checkasm_check_videodsp(void);
 void checkasm_check_vorbisdsp(void);
+void checkasm_check_vvc_mc(void);
 
 struct CheckasmPerf;
 
diff --git a/tests/checkasm/vvc_mc.c b/tests/checkasm/vvc_mc.c
new file mode 100644
index 0000000000..711280deec
--- /dev/null
+++ b/tests/checkasm/vvc_mc.c
@@ -0,0 +1,270 @@
+/*
+ * Copyright (c) 2023-2024 Nuo Mi
+ * Copyright (c) 2023-2024 Wu Jianhua
+ *
+ * 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 "checkasm.h"
+#include "libavcodec/avcodec.h"
+#include "libavcodec/vvc/vvc_ctu.h"
+#include "libavcodec/vvc/vvc_data.h"
+
+#include "libavutil/common.h"
+#include "libavutil/internal.h"
+#include "libavutil/internal.h"
+#include "libavutil/intreadwrite.h"
+#include "libavutil/mem_internal.h"
+
+static const uint32_t pixel_mask[] = { 0xffffffff, 0x03ff03ff, 0x0fff0fff, 0x3fff3fff, 0xffffffff };
+static const int sizes[] = { 2, 4, 8, 16, 32, 64, 128 };
+
+#define PIXEL_STRIDE (MAX_CTU_SIZE * 2)
+#define EXTRA_BEFORE 3
+#define EXTRA_AFTER  4
+#define SRC_EXTRA    (EXTRA_BEFORE + EXTRA_AFTER) * 2
+#define SRC_BUF_SIZE (PIXEL_STRIDE + SRC_EXTRA) * (PIXEL_STRIDE + SRC_EXTRA)
+#define DST_BUF_SIZE (MAX_CTU_SIZE * MAX_CTU_SIZE * 2)
+#define SRC_OFFSET   ((PIXEL_STRIDE + EXTRA_BEFORE * 2) * EXTRA_BEFORE)
+
+#define randomize_buffers(buf0, buf1, size, mask)           \
+    do {                                                    \
+        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_pixels(buf0, buf1, size)                  \
+    do {                                                    \
+        uint32_t mask = pixel_mask[(bit_depth - 8) >> 1];   \
+        randomize_buffers(buf0, buf1, size, mask);          \
+    } while (0)
+
+#define randomize_avg_src(buf0, buf1, size)                 \
+    do {                                                    \
+        uint32_t mask = 0x3fff3fff;                         \
+        randomize_buffers(buf0, buf1, size, mask);          \
+    } while (0)
+
+static void check_put_vvc_luma(void)
+{
+    LOCAL_ALIGNED_32(int16_t, dst0, [DST_BUF_SIZE / 2]);
+    LOCAL_ALIGNED_32(int16_t, dst1, [DST_BUF_SIZE / 2]);
+    LOCAL_ALIGNED_32(uint8_t, src0, [SRC_BUF_SIZE]);
+    LOCAL_ALIGNED_32(uint8_t, src1, [SRC_BUF_SIZE]);
+    VVCDSPContext c;
+
+    declare_func_emms(AV_CPU_FLAG_MMX | AV_CPU_FLAG_MMXEXT, void, 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);
+
+    for (int bit_depth = 8; bit_depth <= 12; bit_depth += 2) {
+        randomize_pixels(src0, src1, SRC_BUF_SIZE);
+        ff_vvc_dsp_init(&c, bit_depth);
+        for (int i = 0; i < 2; i++) {
+            for (int j = 0; j < 2; j++) {
+                for (int h = 4; h <= MAX_CTU_SIZE; h *= 2) {
+                    for (int w = 4; w <= MAX_CTU_SIZE; w *= 2) {
+                        const int idx       = av_log2(w) - 1;
+                        const int mx        = rnd() % 16;
+                        const int my        = rnd() % 16;
+                        const int8_t *hf    = ff_vvc_inter_luma_filters[rnd() % 3][mx];
+                        const int8_t *vf    = ff_vvc_inter_luma_filters[rnd() % 3][my];
+                        const char *type;
+                        switch ((j << 1) | i) {
+                            case 0: type = "put_luma_pixels"; break; // 0 0
+                            case 1: type = "put_luma_h"; break; // 0 1
+                            case 2: type = "put_luma_v"; break; // 1 0
+                            case 3: type = "put_luma_hv"; break; // 1 1
+                        }
+                        if (check_func(c.inter.put[LUMA][idx][j][i], "%s_%d_%dx%d", type, bit_depth, w, h)) {
+                            memset(dst0, 0, DST_BUF_SIZE);
+                            memset(dst1, 0, DST_BUF_SIZE);
+                            call_ref(dst0, src0 + SRC_OFFSET, PIXEL_STRIDE, h, hf, vf, w);
+                            call_new(dst1, src1 + SRC_OFFSET, PIXEL_STRIDE, h, hf, vf, w);
+                            if (memcmp(dst0, dst1, DST_BUF_SIZE))
+                                fail();
+                            if (w == h)
+                                bench_new(dst1, src1 + SRC_OFFSET, PIXEL_STRIDE, h, hf, vf, w);
+                        }
+                    }
+                }
+            }
+        }
+    }
+    report("put_luma");
+}
+
+static void check_put_vvc_luma_uni(void)
+{
+    LOCAL_ALIGNED_32(uint8_t, dst0, [DST_BUF_SIZE]);
+    LOCAL_ALIGNED_32(uint8_t, dst1, [DST_BUF_SIZE]);
+    LOCAL_ALIGNED_32(uint8_t, src0, [SRC_BUF_SIZE]);
+    LOCAL_ALIGNED_32(uint8_t, src1, [SRC_BUF_SIZE]);
+
+    VVCDSPContext c;
+    declare_func_emms(AV_CPU_FLAG_MMX | AV_CPU_FLAG_MMXEXT, void, uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride,  int height, const int8_t *hf, const int8_t *vf, int width);
+
+    for (int bit_depth = 8; bit_depth <= 12; bit_depth += 2) {
+        ff_vvc_dsp_init(&c, bit_depth);
+        randomize_pixels(src0, src1, SRC_BUF_SIZE);
+        for (int i = 0; i < 2; i++) {
+            for (int j = 0; j < 2; j++) {
+                for (int h = 4; h <= MAX_CTU_SIZE; h *= 2) {
+                    for (int w = 4; w <= MAX_CTU_SIZE; w *= 2) {
+                        const int idx       = av_log2(w) - 1;
+                        const int mx        = rnd() % VVC_INTER_LUMA_FACTS;
+                        const int my        = rnd() % VVC_INTER_LUMA_FACTS;
+                        const int8_t *hf    = ff_vvc_inter_luma_filters[rnd() % VVC_INTER_FILTER_TYPES][mx];
+                        const int8_t *vf    = ff_vvc_inter_luma_filters[rnd() % VVC_INTER_FILTER_TYPES][my];
+                        const char *type;
+
+                        switch ((j << 1) | i) {
+                            case 0: type = "put_uni_pixels"; break; // 0 0
+                            case 1: type = "put_uni_h"; break; // 0 1
+                            case 2: type = "put_uni_v"; break; // 1 0
+                            case 3: type = "put_uni_hv"; break; // 1 1
+                        }
+
+                        if (check_func(c.inter.put_uni[LUMA][idx][j][i], "%s_luma_%d_%dx%d", type, bit_depth, w, h)) {
+                            memset(dst0, 0, DST_BUF_SIZE);
+                            memset(dst1, 0, DST_BUF_SIZE);
+                            call_ref(dst0, PIXEL_STRIDE, src0 + SRC_OFFSET, PIXEL_STRIDE, h, hf, vf, w);
+                            call_new(dst1, PIXEL_STRIDE, src1 + SRC_OFFSET, PIXEL_STRIDE, h, hf, vf, w);
+                            if (memcmp(dst0, dst1, DST_BUF_SIZE))
+                                fail();
+                            if (w == h)
+                                bench_new(dst1, PIXEL_STRIDE, src1 + SRC_OFFSET, PIXEL_STRIDE, h, hf, vf, w);
+                        }
+                    }
+                }
+            }
+        }
+    }
+    report("put_uni_luma");
+}
+
+static void check_put_vvc_chroma(void)
+{
+    LOCAL_ALIGNED_32(int16_t, dst0, [DST_BUF_SIZE / 2]);
+    LOCAL_ALIGNED_32(int16_t, dst1, [DST_BUF_SIZE / 2]);
+    LOCAL_ALIGNED_32(uint8_t, src0, [SRC_BUF_SIZE]);
+    LOCAL_ALIGNED_32(uint8_t, src1, [SRC_BUF_SIZE]);
+    VVCDSPContext c;
+
+    declare_func_emms(AV_CPU_FLAG_MMX | AV_CPU_FLAG_MMXEXT, void, 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);
+
+    for (int bit_depth = 8; bit_depth <= 12; bit_depth += 2) {
+        randomize_pixels(src0, src1, SRC_BUF_SIZE);
+        ff_vvc_dsp_init(&c, bit_depth);
+        for (int i = 0; i < 2; i++) {
+            for (int j = 0; j < 2; j++) {
+                for (int h = 2; h <= MAX_CTU_SIZE; h *= 2) {
+                    for (int w = 2; w <= MAX_CTU_SIZE; w *= 2) {
+                        const int idx       = av_log2(w) - 1;
+                        const int mx        = rnd() % VVC_INTER_CHROMA_FACTS;
+                        const int my        = rnd() % VVC_INTER_CHROMA_FACTS;
+                        const int8_t *hf    = ff_vvc_inter_chroma_filters[rnd() % VVC_INTER_FILTER_TYPES][mx];
+                        const int8_t *vf    = ff_vvc_inter_chroma_filters[rnd() % VVC_INTER_FILTER_TYPES][my];
+                        const char *type;
+                        switch ((j << 1) | i) {
+                            case 0: type = "put_chroma_pixels"; break; // 0 0
+                            case 1: type = "put_chroma_h"; break; // 0 1
+                            case 2: type = "put_chroma_v"; break; // 1 0
+                            case 3: type = "put_chroma_hv"; break; // 1 1
+                        }
+                        if (check_func(c.inter.put[CHROMA][idx][j][i], "%s_%d_%dx%d", type, bit_depth, w, h)) {
+                            memset(dst0, 0, DST_BUF_SIZE);
+                            memset(dst1, 0, DST_BUF_SIZE);
+                            call_ref(dst0, src0 + SRC_OFFSET, PIXEL_STRIDE, h, hf, vf, w);
+                            call_new(dst1, src1 + SRC_OFFSET, PIXEL_STRIDE, h, hf, vf, w);
+                            if (memcmp(dst0, dst1, DST_BUF_SIZE))
+                                fail();
+                            if (w == h)
+                                bench_new(dst1, src1 + SRC_OFFSET, PIXEL_STRIDE, h, hf, vf, w);
+                        }
+                    }
+                }
+            }
+        }
+    }
+    report("put_chroma");
+}
+
+static void check_put_vvc_chroma_uni(void)
+{
+    LOCAL_ALIGNED_32(uint8_t, dst0, [DST_BUF_SIZE]);
+    LOCAL_ALIGNED_32(uint8_t, dst1, [DST_BUF_SIZE]);
+    LOCAL_ALIGNED_32(uint8_t, src0, [SRC_BUF_SIZE]);
+    LOCAL_ALIGNED_32(uint8_t, src1, [SRC_BUF_SIZE]);
+
+    VVCDSPContext c;
+    declare_func_emms(AV_CPU_FLAG_MMX | AV_CPU_FLAG_MMXEXT, void, uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride,  int height, const int8_t *hf, const int8_t *vf, int width);
+
+    for (int bit_depth = 8; bit_depth <= 12; bit_depth += 2) {
+        ff_vvc_dsp_init(&c, bit_depth);
+        randomize_pixels(src0, src1, SRC_BUF_SIZE);
+        for (int i = 0; i < 2; i++) {
+            for (int j = 0; j < 2; j++) {
+                for (int h = 4; h <= MAX_CTU_SIZE; h *= 2) {
+                    for (int w = 4; w <= MAX_CTU_SIZE; w *= 2) {
+                        const int idx       = av_log2(w) - 1;
+                        const int mx        = rnd() % VVC_INTER_CHROMA_FACTS;
+                        const int my        = rnd() % VVC_INTER_CHROMA_FACTS;
+                        const int8_t *hf    = ff_vvc_inter_chroma_filters[rnd() % VVC_INTER_FILTER_TYPES][mx];
+                        const int8_t *vf    = ff_vvc_inter_chroma_filters[rnd() % VVC_INTER_FILTER_TYPES][my];
+                        const char *type;
+
+                        switch ((j << 1) | i) {
+                            case 0: type = "put_uni_pixels"; break; // 0 0
+                            case 1: type = "put_uni_h"; break; // 0 1
+                            case 2: type = "put_uni_v"; break; // 1 0
+                            case 3: type = "put_uni_hv"; break; // 1 1
+                        }
+
+                        if (check_func(c.inter.put_uni[CHROMA][idx][j][i], "%s_chroma_%d_%dx%d", type, bit_depth, w, h)) {
+                            memset(dst0, 0, DST_BUF_SIZE);
+                            memset(dst1, 0, DST_BUF_SIZE);
+                            call_ref(dst0, PIXEL_STRIDE, src0 + SRC_OFFSET, PIXEL_STRIDE, h, hf, vf, w);
+                            call_new(dst1, PIXEL_STRIDE, src1 + SRC_OFFSET, PIXEL_STRIDE, h, hf, vf, w);
+                            if (memcmp(dst0, dst1, DST_BUF_SIZE))
+                                fail();
+                            if (w == h)
+                                bench_new(dst1, PIXEL_STRIDE, src1 + SRC_OFFSET, PIXEL_STRIDE, h, hf, vf, w);
+                        }
+                    }
+                }
+            }
+        }
+    }
+    report("put_uni_chroma");
+}
+
+void checkasm_check_vvc_mc(void)
+{
+    check_put_vvc_luma();
+    check_put_vvc_luma_uni();
+    check_put_vvc_chroma();
+    check_put_vvc_chroma_uni();
+}