Audaspace  1.4.0
A high level audio library.
BufferReader.h
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16 
17 #pragma once
18 
25 #include "IReader.h"
26 
27 #include <memory>
28 
30 
31 class Buffer;
32 
39 {
40 private:
44  int m_position;
45 
49  std::shared_ptr<Buffer> m_buffer;
50 
54  Specs m_specs;
55 
56  // delete copy constructor and operator=
57  BufferReader(const BufferReader&) = delete;
58  BufferReader& operator=(const BufferReader&) = delete;
59 
60 public:
66  BufferReader(std::shared_ptr<Buffer> buffer, Specs specs);
67 
68  virtual bool isSeekable() const;
69  virtual void seek(int position);
70  virtual int getLength() const;
71  virtual int getPosition() const;
72  virtual Specs getSpecs() const;
73  virtual void read(int& length, bool& eos, sample_t* buffer);
74 };
75 
virtual int getLength() const =0
Returns an approximated length of the source in samples.
This class represents a simple reader from a buffer that exists in memory.
Definition: BufferReader.h:38
#define AUD_NAMESPACE_BEGIN
Opens the audaspace namespace aud.
Definition: Audaspace.h:116
This class represents a sound source as stream or as buffer which can be read for example by another ...
Definition: IReader.h:34
virtual void seek(int position)=0
Seeks to a specific position in the source.
#define AUD_API
Used for exporting symbols in the shared library.
Definition: Audaspace.h:93
virtual void read(int &length, bool &eos, sample_t *buffer)=0
Request to read the next length samples out of the source.
Specification of a sound source.
Definition: Specification.h:109
This class is a simple buffer in RAM which is 32 Byte aligned and provides resize functionality...
Definition: Buffer.h:33
virtual Specs getSpecs() const =0
Returns the specification of the reader.
The IReader interface.
float sample_t
Sample type.(float samples)
Definition: Audaspace.h:126
#define AUD_NAMESPACE_END
Closes the audaspace namespace aud.
Definition: Audaspace.h:119
virtual int getPosition() const =0
Returns the position of the source as a sample count value.
virtual bool isSeekable() const =0
Tells whether the source provides seeking functionality or not.