1 /***************************************************************************
2     copyright            : (C) 2016 by Damien Plisson, Audirvana
3     email                : damien78@audirvana.com
4 ***************************************************************************/
5 
6 /***************************************************************************
7  *   This library is free software; you can redistribute it and/or modify  *
8  *   it under the terms of the GNU Lesser General Public License version   *
9  *   2.1 as published by the Free Software Foundation.                     *
10  *                                                                         *
11  *   This library is distributed in the hope that it will be useful, but   *
12  *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
14  *   Lesser General Public License for more details.                       *
15  *                                                                         *
16  *   You should have received a copy of the GNU Lesser General Public      *
17  *   License along with this library; if not, write to the Free Software   *
18  *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
19  *   02110-1301  USA                                                       *
20  *                                                                         *
21  *   Alternatively, this file is available under the Mozilla Public        *
22  *   License Version 1.1.  You may obtain a copy of the License at         *
23  *   http://www.mozilla.org/MPL/                                           *
24  ***************************************************************************/
25 
26 #ifndef TAGLIB_DSDIFFPROPERTIES_H
27 #define TAGLIB_DSDIFFPROPERTIES_H
28 
29 #include "audioproperties.h"
30 
31 namespace TagLib {
32 
33   namespace DSDIFF {
34 
35     class File;
36 
37     //! An implementation of audio property reading for DSDIFF
38 
39     /*!
40      * This reads the data from an DSDIFF stream found in the AudioProperties
41      * API.
42      */
43 
44     class TAGLIB_EXPORT Properties : public AudioProperties
45     {
46     public:
47       /*!
48        * Create an instance of DSDIFF::Properties with the data read from the
49        * ByteVector \a data.
50        */
51       Properties(const unsigned int sampleRate, const unsigned short channels,
52                  const unsigned long long samplesCount, const int bitrate,
53                  ReadStyle style);
54 
55       /*!
56        * Destroys this DSDIFF::Properties instance.
57        */
58       virtual ~Properties();
59 
60       // Reimplementations.
61 
62       virtual int length() const;
63       virtual int lengthInSeconds() const;
64       virtual int lengthInMilliseconds() const;
65       virtual int bitrate() const;
66       virtual int sampleRate() const;
67       virtual int channels() const;
68 
69       int bitsPerSample() const;
70       long long sampleCount() const;
71 
72     private:
73       Properties(const Properties &);
74       Properties &operator=(const Properties &);
75 
76       class PropertiesPrivate;
77       PropertiesPrivate *d;
78     };
79   }
80 }
81 
82 #endif
83 
84