| /* | |
| * Copyright 2014 Google Inc. | |
| * | |
| * Use of this source code is governed by a BSD-style license that can be | |
| * found in the LICENSE file. | |
| */ | |
| #ifndef SkThreadPriv_DEFINED | |
| #define SkThreadPriv_DEFINED | |
| #include "SkTypes.h" | |
| // SK_ATOMICS_PLATFORM_H must provide inline implementations for the following declarations. | |
| /** Atomic compare and set, for pointers. | |
| * If *addr == before, set *addr to after. Always returns previous value of *addr. | |
| * This must issue a release barrier on success, acquire on failure, and always a compiler barrier. | |
| */ | |
| static void* sk_atomic_cas(void** addr, void* before, void* after); | |
| #include SK_ATOMICS_PLATFORM_H | |
| #endif//SkThreadPriv_DEFINED |