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/***************************************************************************
copyright : (C) 2003 by Allan Sandfeld Jensen
email : kde@carewolf.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_FLACPROPERTIES_H
#define TAGLIB_FLACPROPERTIES_H
#include "taglib_export.h"
#include "audioproperties.h"
namespace TagLib {
namespace FLAC {
class File;
//! An implementation of audio property reading for FLAC
/*!
* This reads the data from an FLAC stream found in the AudioProperties
* API.
*/
class TAGLIB_EXPORT Properties : public AudioProperties
{
public:
/*!
* Create an instance of FLAC::Properties with the data read from the
* ByteVector \a data.
*/
// BIC: switch to const reference
Properties(ByteVector data, long streamLength, ReadStyle style = Average);
/*!
* Create an instance of FLAC::Properties with the data read from the
* FLAC::File \a file.
*/
// BIC: remove
Properties(File *file, ReadStyle style = Average);
/*!
* Destroys this FLAC::Properties instance.
*/
virtual ~Properties();
// Reimplementations.
virtual int length() const;
virtual int bitrate() const;
virtual int sampleRate() const;
virtual int channels() const;
/*!
* Returns the sample width as read from the FLAC identification
* header.
*/
int sampleWidth() const;
/*!
* Returns the MD5 signature of the uncompressed audio stream as read
* from the stream info header header.
*/
ByteVector signature() const;
private:
Properties(const Properties &);
Properties &operator=(const Properties &);
void read();
class PropertiesPrivate;
PropertiesPrivate *d;
};
}
}
#endif
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