39 lines
827 B
C++
39 lines
827 B
C++
// Copyright (C) 2017 Jérôme Leclercq
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// This file is part of the "Nazara Engine - Core module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#include <Nazara/Core/Win32/MutexImpl.hpp>
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#include <Nazara/Core/Debug.hpp>
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namespace Nz
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{
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MutexImpl::MutexImpl()
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{
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#if NAZARA_CORE_WINDOWS_CS_SPINLOCKS > 0
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InitializeCriticalSectionAndSpinCount(&m_criticalSection, NAZARA_CORE_WINDOWS_CS_SPINLOCKS);
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#else
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InitializeCriticalSection(&m_criticalSection);
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#endif
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}
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MutexImpl::~MutexImpl()
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{
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DeleteCriticalSection(&m_criticalSection);
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}
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void MutexImpl::Lock()
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{
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EnterCriticalSection(&m_criticalSection);
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}
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bool MutexImpl::TryLock()
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{
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return TryEnterCriticalSection(&m_criticalSection) != 0;
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}
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void MutexImpl::Unlock()
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{
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LeaveCriticalSection(&m_criticalSection);
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}
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}
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