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/*
* FLAC decoder module for K3b.
* Based on the Ogg Vorbis module for same.
* Copyright (C) 1998-2008 Sebastian Trueg <trueg@k3b.org>
* Copyright (C) 2003 John Steele Scott <toojays@toojays.net>
*
* 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_FLAC_DECODER_H_
#define _K3B_FLAC_DECODER_H_
#include "k3baudiodecoder.h"
class KUrl;
class K3bFLACDecoderFactory : public K3b::AudioDecoderFactory
{
Q_OBJECT
public:
K3bFLACDecoderFactory( QObject* parent, const QVariantList& args );
~K3bFLACDecoderFactory();
bool canDecode( const KUrl& filename );
int pluginSystemVersion() const { return K3B_PLUGIN_SYSTEM_VERSION; }
K3b::AudioDecoder* createDecoder( QObject* parent = 0 ) const;
};
class K3bFLACDecoder : public K3b::AudioDecoder
{
Q_OBJECT
public:
K3bFLACDecoder( QObject* parent = 0 );
~K3bFLACDecoder();
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& ch );
bool initDecoderInternal();
int decodeInternal( char* _data, int maxLen );
private:
class Private;
Private* d;
};
K3B_EXPORT_PLUGIN(k3bflacdecoder, K3bFLACDecoderFactory)
#endif
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