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/*
*
* $Id: k3bwavedecoder.h 619556 2007-01-03 17:38:12Z trueg $
* Copyright (C) 2003 Sebastian Trueg <[email protected]>
*
* This file is part of the K3b project.
* Copyright (C) 1998-2007 Sebastian Trueg <[email protected]>
*
* 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; either version 2 of the License, or
* (at your option) any later version.
* See the file "COPYING" for the exact licensing terms.
*/
#ifndef _K3B_WAVE_DECODER_H_
#define _K3B_WAVE_DECODER_H_
#include <k3baudiodecoder.h>
#include <k3b_export.h>
#include <kurl.h>
#include <qcstring.h>
class QFile;
class LIBK3B_EXPORT K3bWaveDecoderFactory : public K3bAudioDecoderFactory
{
Q_OBJECT
public:
K3bWaveDecoderFactory( QObject* parent = 0, const char* name = 0 );
~K3bWaveDecoderFactory();
bool canDecode( const KURL& filename );
int pluginSystemVersion() const { return 3; }
K3bAudioDecoder* createDecoder( QObject* parent = 0,
const char* name = 0 ) const;
};
class LIBK3B_EXPORT K3bWaveDecoder : public K3bAudioDecoder
{
Q_OBJECT
public:
K3bWaveDecoder( QObject* parent = 0, const char* name = 0 );
~K3bWaveDecoder();
void cleanup();
bool seekInternal( const K3b::Msf& );
QString fileType() const;
QStringList supportedTechnicalInfos() const;
QString technicalInfo( const QString& ) const;
protected:
bool analyseFileInternal( K3b::Msf& frames, int& samplerate, int& channels );
bool initDecoderInternal();
int decodeInternal( char* data, int maxLen );
private:
class Private;
Private* d;
};
#endif
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