/usr/include/taglib/wavpackproperties.h is in libtag1-dev 1.11.1+dfsg.1-0.2build2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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copyright : (C) 2006 by Lukáš Lalinský
email : lalinsky@gmail.com
copyright : (C) 2004 by Allan Sandfeld Jensen
email : kde@carewolf.org
(original MPC implementation)
***************************************************************************/
/***************************************************************************
* 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_WVPROPERTIES_H
#define TAGLIB_WVPROPERTIES_H
#include "taglib_export.h"
#include "audioproperties.h"
namespace TagLib {
namespace WavPack {
class File;
static const unsigned int HeaderSize = 32;
//! An implementation of audio property reading for WavPack
/*!
* This reads the data from an WavPack stream found in the AudioProperties
* API.
*/
class TAGLIB_EXPORT Properties : public AudioProperties
{
public:
/*!
* Create an instance of WavPack::Properties with the data read from the
* ByteVector \a data.
*
* \deprecated This constructor will be dropped in favor of the one below
* in a future version.
*/
Properties(const ByteVector &data, long streamLength, ReadStyle style = Average);
/*!
* Create an instance of WavPack::Properties.
*/
// BIC: merge with the above constructor
Properties(File *file, long streamLength, ReadStyle style = Average);
/*!
* Destroys this WavPack::Properties instance.
*/
virtual ~Properties();
/*!
* Returns the length of the file in seconds. The length is rounded down to
* the nearest whole second.
*
* \note This method is just an alias of lengthInSeconds().
*
* \deprecated
*/
virtual int length() const;
/*!
* Returns the length of the file in seconds. The length is rounded down to
* the nearest whole second.
*
* \see lengthInMilliseconds()
*/
// BIC: make virtual
int lengthInSeconds() const;
/*!
* Returns the length of the file in milliseconds.
*
* \see lengthInSeconds()
*/
// BIC: make virtual
int lengthInMilliseconds() const;
/*!
* Returns the average bit rate of the file in kb/s.
*/
virtual int bitrate() const;
/*!
* Returns the sample rate in Hz. 0 means unknown or custom.
*/
virtual int sampleRate() const;
/*!
* Returns the number of audio channels.
*/
virtual int channels() const;
/*!
* Returns the number of bits per audio sample.
*/
int bitsPerSample() const;
/*!
* Returns whether or not the file is lossless encoded.
*/
bool isLossless() const;
/*!
* Returns the total number of audio samples in file.
*/
unsigned int sampleFrames() const;
/*!
* Returns WavPack version.
*/
int version() const;
private:
Properties(const Properties &);
Properties &operator=(const Properties &);
void read(File *file, long streamLength);
unsigned int seekFinalIndex(File *file, long streamLength);
class PropertiesPrivate;
PropertiesPrivate *d;
};
}
}
#endif
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