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fix MSVC C4293 warning in CV_ELEM_SIZE1 macro

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This commit is contained in:
Varun Jaiswal
2026-07-23 21:14:49 +05:30
parent eccd1c43c4
commit 757c40c81a
1 changed files with 3 additions and 2 deletions
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modules/core/include/opencv2/core/cvdef.h
+3 -2
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@@ -521,10 +521,11 @@ Cv64suf;
CV_16U - 2 bytes
...
*/
// '& 15' == '- 16' for depth in [16,31] here, but avoids a spurious MSVC C4293 on this ternary.
#define CV_ELEM_SIZE1(type) \
((int)((CV_MAT_DEPTH(type) < 16 \
? (0x1114881228442211ULL >> (CV_MAT_DEPTH(type) * 4)) \
: (0x0000000000000001ULL >> ((CV_MAT_DEPTH(type) - 16) * 4))) & 15))
? (0x1114881228442211ULL >> ((CV_MAT_DEPTH(type) & 15) * 4)) \
: (0x0000000000000001ULL >> ((CV_MAT_DEPTH(type) & 15) * 4))) & 15))
#define CV_ELEM_SIZE(type) (CV_MAT_CN(type)*CV_ELEM_SIZE1(type))