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@ -20,28 +20,29 @@ template <typename T> |
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template <typename T> |
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template <typename T> |
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[[nodiscard]] inline bool AtomicCompareAndSwap(T* pointer, T value, T expected, T& actual); |
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[[nodiscard]] inline bool AtomicCompareAndSwap(T* pointer, T value, T expected, T& actual); |
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template [[nodiscard]] inline bool AtomicCompareAndSwap<u8>(u8* pointer, u8 value, u8 expected) { |
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template <> |
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[[nodiscard]] inline bool AtomicCompareAndSwap<u8>(u8* pointer, u8 value, u8 expected) { |
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const u8 result = |
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const u8 result = |
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_InterlockedCompareExchange8(reinterpret_cast<volatile char*>(pointer), value, expected); |
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_InterlockedCompareExchange8(reinterpret_cast<volatile char*>(pointer), value, expected); |
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return result == expected; |
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return result == expected; |
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} |
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} |
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template [[nodiscard]] inline bool AtomicCompareAndSwap<u16>(u16* pointer, u16 value, |
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u16 expected) { |
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template <> |
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[[nodiscard]] inline bool AtomicCompareAndSwap<u16>(u16* pointer, u16 value, u16 expected) { |
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const u16 result = |
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const u16 result = |
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_InterlockedCompareExchange16(reinterpret_cast<volatile short*>(pointer), value, expected); |
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_InterlockedCompareExchange16(reinterpret_cast<volatile short*>(pointer), value, expected); |
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return result == expected; |
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return result == expected; |
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} |
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} |
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template [[nodiscard]] inline bool AtomicCompareAndSwap<u32>(u32* pointer, u32 value, |
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u32 expected) { |
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template <> |
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[[nodiscard]] inline bool AtomicCompareAndSwap<u32>(u32* pointer, u32 value, u32 expected) { |
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const u32 result = |
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const u32 result = |
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_InterlockedCompareExchange(reinterpret_cast<volatile long*>(pointer), value, expected); |
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_InterlockedCompareExchange(reinterpret_cast<volatile long*>(pointer), value, expected); |
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return result == expected; |
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return result == expected; |
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} |
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} |
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template [[nodiscard]] inline bool AtomicCompareAndSwap<u64>(u64* pointer, u64 value, |
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u64 expected) { |
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template <> |
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[[nodiscard]] inline bool AtomicCompareAndSwap<u64>(u64* pointer, u64 value, u64 expected) { |
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const u64 result = _InterlockedCompareExchange64(reinterpret_cast<volatile __int64*>(pointer), |
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const u64 result = _InterlockedCompareExchange64(reinterpret_cast<volatile __int64*>(pointer), |
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value, expected); |
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value, expected); |
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return result == expected; |
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return result == expected; |
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@ -53,29 +54,32 @@ template [[nodiscard]] inline bool AtomicCompareAndSwap<u64>(u64* pointer, u64 v |
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reinterpret_cast<__int64*>(expected.data())) != 0; |
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reinterpret_cast<__int64*>(expected.data())) != 0; |
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} |
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} |
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template [[nodiscard]] inline bool AtomicCompareAndSwap<u8>(u8* pointer, u8 value, u8 expected, |
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u8& actual) { |
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template <> |
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[[nodiscard]] inline bool AtomicCompareAndSwap<u8>(u8* pointer, u8 value, u8 expected, u8& actual) { |
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actual = |
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actual = |
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_InterlockedCompareExchange8(reinterpret_cast<volatile char*>(pointer), value, expected); |
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_InterlockedCompareExchange8(reinterpret_cast<volatile char*>(pointer), value, expected); |
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return actual == expected; |
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return actual == expected; |
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} |
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} |
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template [[nodiscard]] inline bool AtomicCompareAndSwap<u16>(u16* pointer, u16 value, u16 expected, |
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u16& actual) { |
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template <> |
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[[nodiscard]] inline bool AtomicCompareAndSwap<u16>(u16* pointer, u16 value, u16 expected, |
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u16& actual) { |
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actual = |
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actual = |
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_InterlockedCompareExchange16(reinterpret_cast<volatile short*>(pointer), value, expected); |
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_InterlockedCompareExchange16(reinterpret_cast<volatile short*>(pointer), value, expected); |
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return actual == expected; |
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return actual == expected; |
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} |
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} |
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template [[nodiscard]] inline bool AtomicCompareAndSwap<u32>(u32* pointer, u32 value, u32 expected, |
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u32& actual) { |
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template <> |
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[[nodiscard]] inline bool AtomicCompareAndSwap<u32>(u32* pointer, u32 value, u32 expected, |
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u32& actual) { |
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actual = |
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actual = |
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_InterlockedCompareExchange(reinterpret_cast<volatile long*>(pointer), value, expected); |
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_InterlockedCompareExchange(reinterpret_cast<volatile long*>(pointer), value, expected); |
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return actual == expected; |
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return actual == expected; |
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} |
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} |
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template [[nodiscard]] inline bool AtomicCompareAndSwap<u64>(u64* pointer, u64 value, u64 expected, |
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u64& actual) { |
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template <> |
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[[nodiscard]] inline bool AtomicCompareAndSwap<u64>(u64* pointer, u64 value, u64 expected, |
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u64& actual) { |
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actual = _InterlockedCompareExchange64(reinterpret_cast<volatile __int64*>(pointer), value, |
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actual = _InterlockedCompareExchange64(reinterpret_cast<volatile __int64*>(pointer), value, |
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expected); |
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expected); |
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return actual == expected; |
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return actual == expected; |
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