Documentation of SFML 2.5.1

SoundFileReader.hpp
1 //
3 // SFML - Simple and Fast Multimedia Library
4 // Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
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24 
25 #ifndef SFML_SOUNDFILEREADER_HPP
26 #define SFML_SOUNDFILEREADER_HPP
27 
29 // Headers
31 #include <SFML/Audio/Export.hpp>
32 #include <string>
33 
34 
35 namespace sf
36 {
37 class InputStream;
38 
43 class SFML_AUDIO_API SoundFileReader
44 {
45 public:
46 
51  struct Info
52  {
53  Uint64 sampleCount;
54  unsigned int channelCount;
55  unsigned int sampleRate;
56  };
57 
62  virtual ~SoundFileReader() {}
63 
77  virtual bool open(InputStream& stream, Info& info) = 0;
78 
92  virtual void seek(Uint64 sampleOffset) = 0;
93 
103  virtual Uint64 read(Int16* samples, Uint64 maxCount) = 0;
104 };
105 
106 } // namespace sf
107 
108 
109 #endif // SFML_SOUNDFILEREADER_HPP
110 
111 
Abstract class for custom file input streams.
Definition: InputStream.hpp:41
unsigned int sampleRate
Samples rate of the sound, in samples per second.
Structure holding the audio properties of a sound file.
virtual ~SoundFileReader()
Virtual destructor.
unsigned int channelCount
Number of channels of the sound.
Uint64 sampleCount
Total number of samples in the file.
Abstract base class for sound file decoding.