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// Copyright (C) 2003-2009 Dolphin Project.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#include "aldlist.h"
#include "OpenALStream.h"
#define AUDIO_NUMBUFFERS (4)
bool OpenALStream::Start()
{
ALDeviceList *pDeviceList = NULL;
ALCcontext *pContext = NULL;
ALCdevice *pDevice = NULL;
bool bReturn = false;
pDeviceList = new ALDeviceList();
if ((pDeviceList) && (pDeviceList->GetNumDevices()))
{
pDevice = alcOpenDevice(pDeviceList->GetDeviceName(pDeviceList->GetDefaultDevice()));
if (pDevice)
{
pContext = alcCreateContext(pDevice, NULL);
if (pContext)
{
alcMakeContextCurrent(pContext);
thread = new Common::Thread(OpenALStream::ThreadFunc, (void *)this);
bReturn = true;
}
else
{
alcCloseDevice(pDevice);
}
}
delete pDeviceList;
}
return bReturn;
}
void OpenALStream::Stop()
{
ALCcontext *pContext;
ALCdevice *pDevice;
delete thread;
pContext = alcGetCurrentContext();
pDevice = alcGetContextsDevice(pContext);
alcMakeContextCurrent(NULL);
alcDestroyContext(pContext);
alcCloseDevice(pDevice);
}
void OpenALStream::Update()
{
}
// The audio thread.
#ifdef _WIN32
DWORD WINAPI OpenALStream::ThreadFunc(void* args)
#else
void* OpenALStream::ThreadFunc(void* args)
#endif
{
(reinterpret_cast<OpenALStream *>(args))->SoundLoop();
return 0;
}
void OpenALStream::SoundLoop()
{
}
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