dolphin/Source/Core/AudioCommon/Src/CoreAudioSoundStream.h

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// Copyright (C) 2003 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/
#ifndef _COREAUDIO_SOUND_STREAM_H
#define _COREAUDIO_SOUND_STREAM_H
#ifdef __APPLE__
#include <AudioUnit/AudioUnit.h>
#endif
#include "SoundStream.h"
class CoreAudioSound : public SoundStream
{
#ifdef __APPLE__
public:
CoreAudioSound(CMixer *mixer);
virtual ~CoreAudioSound();
virtual bool Start();
virtual void SetVolume(int volume);
virtual void SoundLoop();
virtual void Stop();
static bool isValid() {
return true;
}
virtual bool usesMixer() const {
return true;
}
virtual void Update();
private:
AudioUnit audioUnit;
int m_volume;
static OSStatus callback(void *inRefCon,
AudioUnitRenderActionFlags *ioActionFlags,
const AudioTimeStamp *inTimeStamp,
UInt32 inBusNumber, UInt32 inNumberFrames,
AudioBufferList *ioData);
#else
public:
CoreAudioSound(CMixer *mixer) : SoundStream(mixer) {}
#endif
};
#endif