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miniaudio
Commit afb121e2 authored by David Reid's avatar David Reid
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Update c89atomic.

parent 855628f1
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Showing with 10 additions and 7 deletions
miniaudio.h
View file @ afb121e2
......@@ -14062,7 +14062,7 @@ static MA_INLINE ma_int32 ma_dither_s32(ma_dither_mode ditherMode, ma_int32 dith
Atomics
**************************************************************************************************************************************************************/
/* ma_atomic.h begin */
/* c89atomic.h begin */
#ifndef ma_atomic_h
#if defined(__cplusplus)
extern "C" {
......@@ -14788,12 +14788,12 @@ typedef int ma_atomic_memory_order;
typedef ma_uint8 ma_atomic_flag;
#define ma_atomic_flag_test_and_set_explicit(ptr, order) (ma_bool32)ma_atomic_test_and_set_explicit_8(ptr, order)
#define ma_atomic_flag_clear_explicit(ptr, order) ma_atomic_clear_explicit_8(ptr, order)
#define c89atoimc_flag_load_explicit(ptr, order) ma_atomic_load_explicit_8(ptr, order)
#define ma_atomic_flag_load_explicit(ptr, order) ma_atomic_load_explicit_8(ptr, order)
#else
typedef ma_uint32 ma_atomic_flag;
#define ma_atomic_flag_test_and_set_explicit(ptr, order) (ma_bool32)ma_atomic_test_and_set_explicit_32(ptr, order)
#define ma_atomic_flag_clear_explicit(ptr, order) ma_atomic_clear_explicit_32(ptr, order)
#define c89atoimc_flag_load_explicit(ptr, order) ma_atomic_load_explicit_32(ptr, order)
#define ma_atomic_flag_load_explicit(ptr, order) ma_atomic_load_explicit_32(ptr, order)
#endif
#elif defined(__clang__) || (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 7)))
#define MA_ATOMIC_HAS_NATIVE_COMPARE_EXCHANGE
......@@ -14874,15 +14874,18 @@ typedef int ma_atomic_memory_order;
__atomic_compare_exchange_n(dst, &expected, desired, 0, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST);
return expected;
}
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Watomic-alignment"
static MA_INLINE ma_uint64 ma_atomic_compare_and_swap_64(volatile ma_uint64* dst, ma_uint64 expected, ma_uint64 desired)
{
__atomic_compare_exchange_n(dst, &expected, desired, 0, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST);
return expected;
}
#pragma clang diagnostic pop
typedef ma_uint8 ma_atomic_flag;
#define ma_atomic_flag_test_and_set_explicit(dst, order) (ma_bool32)__atomic_test_and_set(dst, order)
#define ma_atomic_flag_clear_explicit(dst, order) __atomic_clear(dst, order)
#define c89atoimc_flag_load_explicit(ptr, order) ma_atomic_load_explicit_8(ptr, order)
#define ma_atomic_flag_load_explicit(ptr, order) ma_atomic_load_explicit_8(ptr, order)
#else
#define ma_atomic_memory_order_relaxed 1
#define ma_atomic_memory_order_consume 2
......@@ -15396,7 +15399,7 @@ typedef int ma_atomic_memory_order;
typedef ma_uint8 ma_atomic_flag;
#define ma_atomic_flag_test_and_set_explicit(ptr, order) (ma_bool32)ma_atomic_test_and_set_explicit_8(ptr, order)
#define ma_atomic_flag_clear_explicit(ptr, order) ma_atomic_clear_explicit_8(ptr, order)
#define c89atoimc_flag_load_explicit(ptr, order) ma_atomic_load_explicit_8(ptr, order)
#define ma_atomic_flag_load_explicit(ptr, order) ma_atomic_load_explicit_8(ptr, order)
#endif
#if !defined(MA_ATOMIC_HAS_NATIVE_COMPARE_EXCHANGE)
#if defined(MA_ATOMIC_HAS_8)
......@@ -15921,7 +15924,7 @@ static MA_INLINE void ma_atomic_spinlock_lock(volatile ma_atomic_spinlock* pSpin
if (ma_atomic_flag_test_and_set_explicit(pSpinlock, ma_atomic_memory_order_acquire) == 0) {
break;
}
while (c89atoimc_flag_load_explicit(pSpinlock, ma_atomic_memory_order_relaxed) == 1) {
while (ma_atomic_flag_load_explicit(pSpinlock, ma_atomic_memory_order_relaxed) == 1) {
}
}
}
......@@ -15936,7 +15939,7 @@ static MA_INLINE void ma_atomic_spinlock_unlock(volatile ma_atomic_spinlock* pSp
}
#endif
#endif
/* ma_atomic.h end */
/* c89atomic.h end */
#define MA_ATOMIC_SAFE_TYPE_IMPL(c89TypeExtension, type) \
static MA_INLINE ma_##type ma_atomic_##type##_get(ma_atomic_##type* x) \
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