63 lines
1.2 KiB
C++
63 lines
1.2 KiB
C++
// Copyright (c) 2008-2011 Raynaldo (Wildicv) Rivera, Joshua (Dark_Kilauea) Jones, Murat (wolfmanfx) Sari
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// This file is part of the "cAudio Engine"
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// For conditions of distribution and use, see copyright notice in cAudio.h
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#include "cMutex.h"
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namespace cAudio
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{
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#if CAUDIO_MAKE_THREAD_SAFE == 1
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cAudioMutex::cAudioMutex() : Initialized(false)
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{
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}
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cAudioMutex::~cAudioMutex()
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{
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if(!Initialized)
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return;
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#ifdef CAUDIO_PLATFORM_WIN
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DeleteCriticalSection(&criticalSection);
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#else
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pthread_mutex_destroy(&Mutex);
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#endif
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}
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void cAudioMutex::lock(void)
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{
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if(!Initialized)
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initialize();
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#ifdef CAUDIO_PLATFORM_WIN
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EnterCriticalSection(&criticalSection);
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#else
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pthread_mutex_lock(&Mutex);
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#endif
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}
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void cAudioMutex::unlock(void)
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{
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if(!Initialized)
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return;
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#ifdef CAUDIO_PLATFORM_WIN
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LeaveCriticalSection(&criticalSection);
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#else
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pthread_mutex_unlock(&Mutex);
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#endif
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}
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void cAudioMutex::initialize(void)
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{
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#ifdef CAUDIO_PLATFORM_WIN
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InitializeCriticalSection(&criticalSection);
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#else
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pthread_mutexattr_t attr;
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pthread_mutexattr_init(&attr);
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pthread_mutexattr_settype(&attr,PTHREAD_MUTEX_RECURSIVE);
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pthread_mutex_init(&Mutex, &attr);
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pthread_mutexattr_destroy(&attr);
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#endif
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Initialized=true;
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}
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#endif
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}; |