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112 lines
2.1 KiB
112 lines
2.1 KiB
/*
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*
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* $Id: k3bmpcdecoder.cpp 619556 2007-01-03 17:38:12Z trueg $
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* Copyright (C) 2003 Sebastian Trueg <trueg@k3b.org>
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*
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* This file is part of the K3b project.
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* Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* See the file "COPYING" for the exact licensing terms.
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*/
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#include <config.h>
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#include "k3bmpcdecoder.h"
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#include "k3bmpcwrapper.h"
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#include <k3bpluginfactory.h>
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#include <tdelocale.h>
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K_EXPORT_COMPONENT_FACTORY( libk3bmpcdecoder, K3bPluginFactory<K3bMpcDecoderFactory>( "libk3bmpcdecoder" ) )
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K3bMpcDecoderFactory::K3bMpcDecoderFactory( TQObject* parent, const char* name )
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: K3bAudioDecoderFactory( parent, name )
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{
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}
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K3bMpcDecoderFactory::~K3bMpcDecoderFactory()
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{
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}
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K3bAudioDecoder* K3bMpcDecoderFactory::createDecoder( TQObject* parent,
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const char* name ) const
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{
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return new K3bMpcDecoder( parent, name );
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}
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bool K3bMpcDecoderFactory::canDecode( const KURL& url )
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{
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K3bMpcWrapper w;
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return w.open( url.path() );
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}
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K3bMpcDecoder::K3bMpcDecoder( TQObject* parent, const char* name )
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: K3bAudioDecoder( parent, name )
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{
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m_mpc = new K3bMpcWrapper();
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}
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K3bMpcDecoder::~K3bMpcDecoder()
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{
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delete m_mpc;
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}
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TQString K3bMpcDecoder::fileType() const
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{
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return i18n("Musepack");
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}
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bool K3bMpcDecoder::analyseFileInternal( K3b::Msf& frames, int& samplerate, int& ch )
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{
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if( m_mpc->open( filename() ) ) {
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frames = m_mpc->length();
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samplerate = m_mpc->samplerate();
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ch = m_mpc->channels();
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// call addTechnicalInfo and addMetaInfo here
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return true;
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}
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else
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return false;
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}
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bool K3bMpcDecoder::initDecoderInternal()
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{
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return m_mpc->open( filename() );
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}
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bool K3bMpcDecoder::seekInternal( const K3b::Msf& msf )
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{
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return m_mpc->seek( msf );
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}
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int K3bMpcDecoder::decodeInternal( char* _data, int maxLen )
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{
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return m_mpc->decode( _data, maxLen );
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}
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#include "k3bmpcdecoder.moc"
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