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Diffstat (limited to 'plugins/decoder/ogg/k3boggvorbisdecoder.h')
-rw-r--r-- | plugins/decoder/ogg/k3boggvorbisdecoder.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/plugins/decoder/ogg/k3boggvorbisdecoder.h b/plugins/decoder/ogg/k3boggvorbisdecoder.h new file mode 100644 index 0000000..20ae094 --- /dev/null +++ b/plugins/decoder/ogg/k3boggvorbisdecoder.h @@ -0,0 +1,72 @@ +/* + * + * $Id: k3boggvorbisdecoder.h 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg <trueg@k3b.org> + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org> + * + * 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_OGGVORBIS_DECODER_H_ +#define _K3B_OGGVORBIS_DECODER_H_ + + +#include <k3baudiodecoder.h> + +class KURL; + + +class K3bOggVorbisDecoderFactory : public K3bAudioDecoderFactory +{ + Q_OBJECT + + public: + K3bOggVorbisDecoderFactory( QObject* parent = 0, const char* name = 0 ); + ~K3bOggVorbisDecoderFactory(); + + bool canDecode( const KURL& filename ); + + int pluginSystemVersion() const { return 3; } + + K3bAudioDecoder* createDecoder( QObject* parent = 0, + const char* name = 0 ) const; +}; + + +/** + *@author Sebastian Trueg + */ +class K3bOggVorbisDecoder : public K3bAudioDecoder +{ + Q_OBJECT + + public: + K3bOggVorbisDecoder( QObject* parent = 0, const char* name = 0 ); + ~K3bOggVorbisDecoder(); + + void cleanup(); + + QString fileType() const; + + protected: + bool analyseFileInternal( K3b::Msf& frames, int& samplerate, int& ch ); + bool initDecoderInternal(); + bool seekInternal( const K3b::Msf& ); + + int decodeInternal( char* _data, int maxLen ); + + private: + bool openOggVorbisFile(); + + class Private; + Private* d; +}; + +#endif |