From: Zhao Zhili <zhiliz...@tencent.com>
---
tests/checkasm/sw_rgb.c | 103 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 103 insertions(+)
diff --git a/tests/checkasm/sw_rgb.c b/tests/checkasm/sw_rgb.c
index 7cd815e5be..cc9b957461 100644
--- a/tests/checkasm/sw_rgb.c
+++ b/tests/checkasm/sw_rgb.c
@@ -24,6 +24,8 @@
#include "libavutil/mem_internal.h"
#include "libswscale/rgb2rgb.h"
+#include "libswscale/swscale.h"
+#include "libswscale/swscale_internal.h"
#include "checkasm.h"
@@ -179,8 +181,89 @@ static void check_interleave_bytes(void)
}
}
+#define MAX_LINE_SIZE 1920
+
+static void check_rgb_to_y(struct SwsContext *ctx)
+{
+ static const int input_sizes[] = {8, 128, 1280, 1080, MAX_LINE_SIZE};
+
+ LOCAL_ALIGNED_32(uint8_t, src, [MAX_LINE_SIZE * 3]);
+ LOCAL_ALIGNED_32(uint8_t, dst0_y, [MAX_LINE_SIZE * 2]);
+ LOCAL_ALIGNED_32(uint8_t, dst1_y, [MAX_LINE_SIZE * 2]);
+
+ declare_func(void, uint8_t *dst, const uint8_t *src,
+ const uint8_t *unused1, const uint8_t *unused2, int width,
+ uint32_t *rgb2yuv, void *opq);
+
+ randomize_buffers(src, MAX_LINE_SIZE * 3);
+
+ for (int i = 0; i < FF_ARRAY_ELEMS(input_sizes); i++) {
+ int w = input_sizes[i];
+
+ if (check_func(ctx->lumToYV12, "rgb24_to_y_%d", w)) {
+ memset(dst0_y, 0xFA, MAX_LINE_SIZE * 2);
+ memset(dst1_y, 0xFA, MAX_LINE_SIZE * 2);
+
+ call_ref(dst0_y, src, NULL, NULL, w, ctx->input_rgb2yuv_table,
NULL);
+ call_new(dst1_y, src, NULL, NULL, w, ctx->input_rgb2yuv_table,
NULL);
+
+ if (memcmp(dst0_y, dst1_y, w * 2))
+ fail();
+
+ bench_new(dst1_y, src, NULL, NULL, w, ctx->input_rgb2yuv_table,
NULL);
+ }
+ }
+}
+
+static void check_rgb_to_uv(struct SwsContext *ctx)
+{
+ static const int input_sizes[] = {8, 128, 1280, 1080, MAX_LINE_SIZE};
+
+ LOCAL_ALIGNED_32(uint8_t, src, [MAX_LINE_SIZE * 3]);
+ LOCAL_ALIGNED_32(uint8_t, dst0_u, [MAX_LINE_SIZE * 2]);
+ LOCAL_ALIGNED_32(uint8_t, dst0_v, [MAX_LINE_SIZE * 2]);
+ LOCAL_ALIGNED_32(uint8_t, dst1_u, [MAX_LINE_SIZE * 2]);
+ LOCAL_ALIGNED_32(uint8_t, dst1_v, [MAX_LINE_SIZE * 2]);
+
+ declare_func(void, uint8_t *dstU, uint8_t *dstV,
+ const uint8_t *src1, const uint8_t *src2, const uint8_t *src3,
+ int width, uint32_t *pal, void *opq);
+
+ randomize_buffers(src, MAX_LINE_SIZE * 3);
+
+ for (int i = 0; i < 2; i++) {
+ ctx->chrSrcHSubSample = i ? 1 : 0;
+ ctx->srcFormat = AV_PIX_FMT_RGB24;
+ ctx->dstFormat = i ? AV_PIX_FMT_YUV420P : AV_PIX_FMT_YUV444P;
+ ff_sws_init_scale(ctx);
+
+ for (int j = 0; j < FF_ARRAY_ELEMS(input_sizes); j++) {
+ int w = input_sizes[j] >> i;
+
+ if (check_func(ctx->chrToYV12, "rgb24_to_uv%s_%d", i ? "_half" :
"", w)) {
+ memset(dst0_u, 0xFF, MAX_LINE_SIZE * 2);
+ memset(dst0_v, 0xFF, MAX_LINE_SIZE * 2);
+ memset(dst1_u, 0xFF, MAX_LINE_SIZE * 2);
+ memset(dst1_v, 0xFF, MAX_LINE_SIZE * 2);
+
+ call_ref(dst0_u, dst0_v, NULL, src, src, w,
ctx->input_rgb2yuv_table, NULL);
+ call_new(dst1_u, dst1_v, NULL, src, src, w,
ctx->input_rgb2yuv_table, NULL);
+
+ if (memcmp(dst0_u, dst1_u, w * 2) || memcmp(dst0_v, dst1_v, w
* 2))
+ fail();
+
+ bench_new(dst1_u, dst1_v, NULL, src, src, w,
ctx->input_rgb2yuv_table, NULL);
+ }
+ }
+ }
+}
+
void checkasm_check_sw_rgb(void)
{
+ struct SwsContext *ctx;
+ int *inv_table, *table;
+ int in_full, out_full, brightness, contrast, saturation;
+
ff_sws_rgb2rgb_init();
check_shuffle_bytes(shuffle_bytes_2103, "shuffle_bytes_2103");
@@ -203,4 +286,24 @@ void checkasm_check_sw_rgb(void)
check_interleave_bytes();
report("interleave_bytes");
+
+ ctx = sws_getContext(MAX_LINE_SIZE, MAX_LINE_SIZE, AV_PIX_FMT_RGB24,
+ MAX_LINE_SIZE, MAX_LINE_SIZE, AV_PIX_FMT_YUV420P,
+ SWS_ACCURATE_RND | SWS_BITEXACT, NULL, NULL, NULL);
+ if (!ctx)
+ fail();
+
+ sws_getColorspaceDetails(ctx, &inv_table, &in_full,
+ &table, &out_full,
+ &brightness, &contrast, &saturation);
+ sws_setColorspaceDetails(ctx, inv_table, in_full,
+ table, out_full,
+ brightness, contrast, saturation);
+ check_rgb_to_y(ctx);
+ report("rgb_to_y");
+
+ check_rgb_to_uv(ctx);
+ report("rgb_to_uv");
+
+ sws_freeContext(ctx);
}
--
2.42.0
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
