James Almer:
> Test all four pixel formats, but only bench the two native endian ones for a
> given target.
>
> Signed-off-by: James Almer <jamr...@gmail.com>
> ---
> tests/checkasm/sw_rgb.c | 22 ++++++++++++++++------
> 1 file changed, 16 insertions(+), 6 deletions(-)
>
> diff --git a/tests/checkasm/sw_rgb.c b/tests/checkasm/sw_rgb.c
> index b51d0836c3..cba6b87add 100644
> --- a/tests/checkasm/sw_rgb.c
> +++ b/tests/checkasm/sw_rgb.c
> @@ -187,11 +187,15 @@ static const int input_sizes[] = {8, 128, 1080,
> MAX_LINE_SIZE};
> static const enum AVPixelFormat rgb_formats[] = {
> AV_PIX_FMT_RGB24,
> AV_PIX_FMT_BGR24,
> + AV_PIX_FMT_RGBA,
> + AV_PIX_FMT_BGRA,
> + AV_PIX_FMT_ABGR,
> + AV_PIX_FMT_ARGB,
> };
>
> static void check_rgb_to_y(struct SwsContext *ctx)
> {
> - LOCAL_ALIGNED_32(uint8_t, src, [MAX_LINE_SIZE * 3]);
> + LOCAL_ALIGNED_32(uint8_t, src, [MAX_LINE_SIZE * 4]);
> LOCAL_ALIGNED_32(uint8_t, dst0_y, [MAX_LINE_SIZE * 2]);
> LOCAL_ALIGNED_32(uint8_t, dst1_y, [MAX_LINE_SIZE * 2]);
>
> @@ -199,7 +203,7 @@ static void check_rgb_to_y(struct SwsContext *ctx)
> const uint8_t *unused1, const uint8_t *unused2, int width,
> uint32_t *rgb2yuv, void *opq);
>
> - randomize_buffers(src, MAX_LINE_SIZE * 3);
> + randomize_buffers(src, MAX_LINE_SIZE * 4);
>
> for (int i = 0; i < FF_ARRAY_ELEMS(rgb_formats); i++) {
> const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(rgb_formats[i]);
> @@ -220,7 +224,10 @@ static void check_rgb_to_y(struct SwsContext *ctx)
> if (memcmp(dst0_y, dst1_y, w * 2))
> fail();
>
> - bench_new(dst1_y, src, NULL, NULL, w,
> ctx->input_rgb2yuv_table, NULL);
> + if (desc->nb_components == 3 ||
> + // only bench native endian formats
> + (ctx->srcFormat == AV_PIX_FMT_RGB32 || ctx->srcFormat ==
> AV_PIX_FMT_RGB32_1))
> + bench_new(dst1_y, src, NULL, NULL, w,
> ctx->input_rgb2yuv_table, NULL);
> }
> }
> }
> @@ -228,7 +235,7 @@ static void check_rgb_to_y(struct SwsContext *ctx)
>
> static void check_rgb_to_uv(struct SwsContext *ctx)
> {
> - LOCAL_ALIGNED_32(uint8_t, src, [MAX_LINE_SIZE * 3]);
> + LOCAL_ALIGNED_32(uint8_t, src, [MAX_LINE_SIZE * 4]);
Doesn't this make the test less strict wrt overreading for tests that
are only supposed to use 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]);
> @@ -238,7 +245,7 @@ static void check_rgb_to_uv(struct SwsContext *ctx)
> 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);
> + randomize_buffers(src, MAX_LINE_SIZE * 4);
>
> for (int i = 0; i < 2 * FF_ARRAY_ELEMS(rgb_formats); i++) {
> enum AVPixelFormat src_fmt = rgb_formats[i / 2];
> @@ -266,7 +273,10 @@ static void check_rgb_to_uv(struct SwsContext *ctx)
> 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);
> + if (desc->nb_components == 3 ||
> + // only bench native endian formats
> + (ctx->srcFormat == AV_PIX_FMT_RGB32 || ctx->srcFormat ==
> AV_PIX_FMT_RGB32_1))
> + bench_new(dst1_u, dst1_v, NULL, src, src, w,
> ctx->input_rgb2yuv_table, NULL);
> }
> }
> }
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