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reinterpret_cast is needed

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Wenzel Jakob 2011-02-16 18:11:21 +01:00
parent c662679854
commit 04816a4c82
1 changed files with 2 additions and 2 deletions
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4
include/mitsuba/core/atomic.h
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@ -122,7 +122,7 @@ inline double atomicAdd(volatile double *dst, double delta) {
inline int32_t atomicAdd(volatile int32_t *dst, int32_t delta) { inline int32_t atomicAdd(volatile int32_t *dst, int32_t delta) {
#if defined(WIN32) #if defined(WIN32)
return InterlockedExchangeAdd(dst, delta) + delta; return InterlockedExchangeAdd(reinterpret_cast<volatile LONG *>(dst), delta) + delta;
#else #else
return __sync_add_and_fetch(dst, delta); return __sync_add_and_fetch(dst, delta);
#endif #endif
@ -136,7 +136,7 @@ inline int32_t atomicAdd(volatile int32_t *dst, int32_t delta) {
inline int64_t atomicAdd(volatile int64_t *dst, int64_t delta) { inline int64_t atomicAdd(volatile int64_t *dst, int64_t delta) {
#if defined(WIN64) #if defined(WIN64)
return _InterlockedExchangeAdd64(dst, delta) + delta; return _InterlockedExchangeAdd64(reinterpret_cast<volatile LONGLONG *>(dst), delta) + delta;
#elif defined(WIN32) #elif defined(WIN32)
SLog(EError, "atomicAdd() cannot handle 64-bit integers on WIN32"); SLog(EError, "atomicAdd() cannot handle 64-bit integers on WIN32");
return 0; return 0;