Audaspace  1.4.0
A high level audio library.
SndFileWriter.h
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2  * Copyright 2009-2016 Jörg Müller
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16 
17 #pragma once
18 
19 #ifdef LIBSNDFILE_PLUGIN
20 #define AUD_BUILD_PLUGIN
21 #endif
22 
29 #include "file/IWriter.h"
30 
31 #include <string>
32 #include <sndfile.h>
33 
35 
40 {
41 private:
45  int m_position;
46 
50  DeviceSpecs m_specs;
51 
55  SNDFILE* m_sndfile;
56 
57  // delete copy constructor and operator=
58  SndFileWriter(const SndFileWriter&) = delete;
59  SndFileWriter& operator=(const SndFileWriter&) = delete;
60 
61 public:
72  SndFileWriter(std::string filename, DeviceSpecs specs, Container format, Codec codec, unsigned int bitrate);
73 
77  virtual ~SndFileWriter();
78 
79  virtual int getPosition() const;
80  virtual DeviceSpecs getSpecs() const;
81  virtual void write(unsigned int length, sample_t* buffer);
82 };
83 
#define AUD_NAMESPACE_BEGIN
Opens the audaspace namespace aud.
Definition: Audaspace.h:116
virtual int getPosition() const =0
Returns how many samples have been written so far.
Specification of a sound device.
Definition: Specification.h:119
float sample_t
Sample type.(float samples)
Definition: Audaspace.h:126
Codec
Audio codecs for writers.
Definition: IWriter.h:43
#define AUD_NAMESPACE_END
Closes the audaspace namespace aud.
Definition: Audaspace.h:119
Container
Container formats for writers.
Definition: IWriter.h:30
virtual void write(unsigned int length, sample_t *buffer)=0
Request to write the next length samples out into the sink.
virtual DeviceSpecs getSpecs() const =0
Returns the specification of the audio data being written into the sink.
#define AUD_PLUGIN_API
Used for exporting symbols in the shared library.
Definition: Audaspace.h:94
This class represents a sound sink where audio data can be written to.
Definition: IWriter.h:60
This class writes a sound file via libsndfile.
Definition: SndFileWriter.h:39
Defines the IWriter interface as well as Container and Codec types.