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/*
*
* $Id: k3bmpcdecoder.cpp 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.
*/
#include <config.h>
#include "k3bmpcdecoder.h"
#include "k3bmpcwrapper.h"
#include <k3bpluginfactory.h>
#include <tdelocale.h>
K_EXPORT_COMPONENT_FACTORY( libk3bmpcdecoder, K3bPluginFactory<K3bMpcDecoderFactory>( "libk3bmpcdecoder" ) )
K3bMpcDecoderFactory::K3bMpcDecoderFactory( TQObject* parent, const char* name )
: K3bAudioDecoderFactory( parent, name )
{
}
K3bMpcDecoderFactory::~K3bMpcDecoderFactory()
{
}
K3bAudioDecoder* K3bMpcDecoderFactory::createDecoder( TQObject* parent,
const char* name ) const
{
return new K3bMpcDecoder( parent, name );
}
bool K3bMpcDecoderFactory::canDecode( const KURL& url )
{
K3bMpcWrapper w;
return w.open( url.path() );
}
K3bMpcDecoder::K3bMpcDecoder( TQObject* parent, const char* name )
: K3bAudioDecoder( parent, name )
{
m_mpc = new K3bMpcWrapper();
}
K3bMpcDecoder::~K3bMpcDecoder()
{
delete m_mpc;
}
TQString K3bMpcDecoder::fileType() const
{
return i18n("Musepack");
}
bool K3bMpcDecoder::analyseFileInternal( K3b::Msf& frames, int& samplerate, int& ch )
{
if( m_mpc->open( filename() ) ) {
frames = m_mpc->length();
samplerate = m_mpc->samplerate();
ch = m_mpc->channels();
// call addTechnicalInfo and addMetaInfo here
return true;
}
else
return false;
}
bool K3bMpcDecoder::initDecoderInternal()
{
return m_mpc->open( filename() );
}
bool K3bMpcDecoder::seekInternal( const K3b::Msf& msf )
{
return m_mpc->seek( msf );
}
int K3bMpcDecoder::decodeInternal( char* _data, int maxLen )
{
return m_mpc->decode( _data, maxLen );
}
#include "k3bmpcdecoder.moc"
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