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/*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* Copyright 2009-2011 Jörg Hermann Müller
*
* This file is part of AudaSpace.
*
* Audaspace 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; either version 2 of the License, or
* (at your option) any later version.
*
* AudaSpace 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 for more details.
*
* You should have received a copy of the GNU General Public License
* along with Audaspace; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* ***** END GPL LICENSE BLOCK *****
*/
/** \file audaspace/sndfile/AUD_SndFileWriter.h
* \ingroup audsndfile
*/
#ifndef __AUD_SNDFILEWRITER_H__
#define __AUD_SNDFILEWRITER_H__
#include "AUD_IWriter.h"
#include <string>
#include <sndfile.h>
/**
* This class writes a sound file via libsndfile.
*/
class AUD_SndFileWriter : public AUD_IWriter
{
private:
/**
* The current position in samples.
*/
int m_position;
/**
* The specification of the audio data.
*/
AUD_DeviceSpecs m_specs;
/**
* The sndfile.
*/
SNDFILE* m_sndfile;
// hide copy constructor and operator=
AUD_SndFileWriter(const AUD_SndFileWriter&);
AUD_SndFileWriter& operator=(const AUD_SndFileWriter&);
public:
/**
* Creates a new writer.
* \param filename The path to the file to be read.
* \param specs The file's audio specification.
* \param format The file's container format.
* \param codec The codec used for encoding the audio data.
* \param bitrate The bitrate for encoding.
* \exception AUD_Exception Thrown if the file specified cannot be written
* with libsndfile.
*/
AUD_SndFileWriter(std::string filename, AUD_DeviceSpecs specs, AUD_Container format, AUD_Codec codec, unsigned int bitrate);
/**
* Destroys the writer and closes the file.
*/
virtual ~AUD_SndFileWriter();
virtual int getPosition() const;
virtual AUD_DeviceSpecs getSpecs() const;
virtual void write(unsigned int length, sample_t* buffer);
};
#endif //__AUD_SNDFILEWRITER_H__
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