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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef SkAtomics_win_DEFINED | 8 #ifndef SkAtomics_win_DEFINED |
9 #define SkAtomics_win_DEFINED | 9 #define SkAtomics_win_DEFINED |
10 | 10 |
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45 return _InterlockedCompareExchange(reinterpret_cast<long*>(addr), after, bef
ore) == before; | 45 return _InterlockedCompareExchange(reinterpret_cast<long*>(addr), after, bef
ore) == before; |
46 } | 46 } |
47 | 47 |
48 static inline void* sk_atomic_cas(void** addr, void* before, void* after) { | 48 static inline void* sk_atomic_cas(void** addr, void* before, void* after) { |
49 return InterlockedCompareExchangePointer(addr, after, before); | 49 return InterlockedCompareExchangePointer(addr, after, before); |
50 } | 50 } |
51 | 51 |
52 static inline void sk_membar_acquire__after_atomic_conditional_inc() { } | 52 static inline void sk_membar_acquire__after_atomic_conditional_inc() { } |
53 | 53 |
54 #endif | 54 #endif |
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