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new 4d9dcb7b49 tests/checkasm/vvc_mc: compare every DMVR output row
4d9dcb7b49 is described below
commit 4d9dcb7b49c63074fe6fef5e8412e483a364159d
Author: lusoris <[email protected]>
AuthorDate: Fri Oct 30 14:48:39 2026 +0100
Commit: frankplow <[email protected]>
CommitDate: Sat Nov 7 17:07:00 2026 +0000
tests/checkasm/vvc_mc: compare every DMVR output row
The DMVR functions advance dst by MAX_PB_SIZE samples per row and
check_dmvr() indexes a uint16_t pointer, but its stride is computed in
bytes. The comparison therefore reads every second row and leaves the
odd rows unchecked. Use the stride in samples.
With a mismatch planted in row 1, the test passes before this change
and fails after it. With a mismatch planted in row 2, it fails both
before and after.
Signed-off-by: lusoris <[email protected]>
---
tests/checkasm/vvc_mc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/checkasm/vvc_mc.c b/tests/checkasm/vvc_mc.c
index d712cb8110..a59a11d9ce 100644
--- a/tests/checkasm/vvc_mc.c
+++ b/tests/checkasm/vvc_mc.c
@@ -339,7 +339,7 @@ static av_noinline void check_dmvr(void)
LOCAL_ALIGNED_32(uint16_t, dst1, [DST_BUF_SIZE]);
LOCAL_ALIGNED_32(uint8_t, src0, [SRC_BUF_SIZE]);
LOCAL_ALIGNED_32(uint8_t, src1, [SRC_BUF_SIZE]);
- const int dst_stride = MAX_PB_SIZE * sizeof(int16_t);
+ const int dst_stride = MAX_PB_SIZE;
VVCDSPContext c;
declare_func(void, int16_t *dst, const uint8_t *src, ptrdiff_t src_stride,
int height,
--
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