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Merge pull request #19980 from zchrissirhcz:fix-CV_XADD-missing-return-type

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Alexander Alekhin 2021-04-26 14:10:51 +00:00
commit c69f37343c
1 changed files with 1 additions and 1 deletions
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2
modules/core/include/opencv2/core/cvdef.h
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@ -554,7 +554,7 @@ Cv64suf;
# define CV_XADD(addr, delta) (int)_InterlockedExchangeAdd((long volatile*)addr, delta)
#else
#ifdef OPENCV_FORCE_UNSAFE_XADD
CV_INLINE CV_XADD(int* addr, int delta) { int tmp = *addr; *addr += delta; return tmp; }
CV_INLINE int CV_XADD(int* addr, int delta) { int tmp = *addr; *addr += delta; return tmp; }
#else
#error "OpenCV: can't define safe CV_XADD macro for current platform (unsupported). Define CV_XADD macro through custom port header (see OPENCV_INCLUDE_PORT_FILE)"
#endif