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Merge pull request #1835 from SpecLad:windows-xadd

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Roman Donchenko 2013-11-26 11:43:34 +04:00 committed by OpenCV Buildbot
commit e20f7014cf
1 changed files with 2 additions and 9 deletions
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11
modules/core/include/opencv2/core/cvdef.h
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@ -458,15 +458,8 @@ CV_INLINE int cvIsInf( double value )
# define CV_XADD(addr, delta) (int)__sync_fetch_and_add((unsigned*)(addr), (unsigned)(delta))
# endif
# endif
#elif (defined WIN32 || defined _WIN32 || defined WINCE) && (!defined RC_INVOKED)
# if !defined(_M_AMD64) && !defined(_M_IA64) && !defined(_M_ARM)
CV_EXTERN_C __declspec(dllimport) long __stdcall InterlockedExchangeAdd(long volatile *Addend, long Value);
# define CV_XADD(addr, delta) (int)InterlockedExchangeAdd((long volatile*)addr, delta)
# else
CV_EXTERN_C long _InterlockedExchangeAdd (long volatile *Addend, long Value);
# pragma intrinsic(_InterlockedExchangeAdd)
# define CV_XADD(addr, delta) (int)_InterlockedExchangeAdd((long volatile*)addr, delta)
# endif
#elif defined _MSC_VER && !defined RC_INVOKED
# define CV_XADD(addr, delta) (int)_InterlockedExchangeAdd((long volatile*)addr, delta)
#else
CV_INLINE CV_XADD(int* addr, int delta) { int tmp = *addr; *addr += delta; return tmp; }
#endif