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/**
* @file
* @author 2012-2013 Stefan Radomski (stefan.radomski@cs.tu-darmstadt.de)
* @copyright Simplified BSD
*
* @cond
* This program is free software: you can redistribute it and/or modify
* it under the terms of the FreeBSD license as published by the FreeBSD
* project.
*
* 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.
*
* You should have received a copy of the FreeBSD license along with this
* program. If not, see <http://www.opensource.org/licenses/bsd-license>.
* @endcond
*/
#ifndef AUDIOTOOLBOX_H_GX4SW17C
#define AUDIOTOOLBOX_H_GX4SW17C
#include "PCMConverter.h"
#include <AudioToolbox/AudioToolbox.h>
namespace uscxml {
class AudioToolbox : public PCMConverter {
public:
AudioToolbox(const std::string filename);
virtual ~AudioToolbox();
virtual void seek(unsigned int pos);
virtual int read(char* buffer, unsigned int size);
virtual void setOutFormat(const PCMFormat& format);
virtual PCMFormat getInFormat();
protected:
ExtAudioFileRef _afId;
AudioStreamBasicDescription _outputFormat;
AudioStreamBasicDescription _inputFormat;
ALenum formatToALEnum(AudioStreamBasicDescription);
bool alEnumToFormat(AudioStreamBasicDescription&, ALenum);
};
}
#endif /* end of include guard: AUDIOTOOLBOX_H_GX4SW17C */
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