diff options
| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2015-05-20 09:57:17 +0300 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2015-05-20 09:57:17 +0300 |
| commit | 28b2977be98c71ceaf9f36ddba406392b50a46c9 (patch) | |
| tree | 29edee82226e2d5cd97379ad1c89936b94a4bce1 /intern/atomic | |
| parent | 5d30c23c35aafba3a9bc772b4e66dd70b1ed84de (diff) | |
Atomic operations: Add function declarations at the top of the header
No functional changes, just helps grasping what operations are actually
supported.
Diffstat (limited to 'intern/atomic')
| -rw-r--r-- | intern/atomic/atomic_ops.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/intern/atomic/atomic_ops.h b/intern/atomic/atomic_ops.h index 06a5c8d834e..15a77e48078 100644 --- a/intern/atomic/atomic_ops.h +++ b/intern/atomic/atomic_ops.h @@ -77,6 +77,27 @@ # define LG_SIZEOF_INT 2 #endif +/************************/ +/* Function prototypes. */ + +#if (LG_SIZEOF_PTR == 3 || LG_SIZEOF_INT == 3) +ATOMIC_INLINE uint64_t atomic_add_uint64(uint64_t *p, uint64_t x); +ATOMIC_INLINE uint64_t atomic_sub_uint64(uint64_t *p, uint64_t x); +ATOMIC_INLINE uint64_t atomic_cas_uint64(uint64_t *v, uint64_t old, uint64_t _new); +#endif + +ATOMIC_INLINE uint32_t atomic_add_uint32(uint32_t *p, uint32_t x); +ATOMIC_INLINE uint32_t atomic_sub_uint32(uint32_t *p, uint32_t x); +ATOMIC_INLINE uint32_t atomic_cas_uint32(uint32_t *v, uint32_t old, uint32_t _new); + +ATOMIC_INLINE size_t atomic_add_z(size_t *p, size_t x); +ATOMIC_INLINE size_t atomic_sub_z(size_t *p, size_t x); +ATOMIC_INLINE size_t atomic_cas_z(size_t *v, size_t old, size_t _new); + +ATOMIC_INLINE unsigned atomic_add_u(unsigned *p, unsigned x); +ATOMIC_INLINE unsigned atomic_sub_u(unsigned *p, unsigned x); +ATOMIC_INLINE unsigned atomic_cas_u(unsigned *v, unsigned old, unsigned _new); + /******************************************************************************/ /* 64-bit operations. */ #if (LG_SIZEOF_PTR == 3 || LG_SIZEOF_INT == 3) |