Audaspace  1.3.0
A high level audio library.
HRTF.h
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2 * Copyright 2015-2016 Juan Francisco Crespo Galán
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4 * Licensed under the Apache License, Version 2.0 (the "License");
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16 
17 #pragma once
18 
25 #include "util/StreamBuffer.h"
26 #include "util/FFTPlan.h"
27 #include "ImpulseResponse.h"
28 
29 #include <memory>
30 #include <vector>
31 #include <unordered_map>
32 #include <utility>
33 
35 
40 {
41 private:
45  std::unordered_map<float, std::unordered_map<float, std::shared_ptr<ImpulseResponse>>> m_hrtfs;
46 
50  std::shared_ptr<FFTPlan> m_plan;
51 
55  Specs m_specs;
56 
60  bool m_empty;
61 
62  // delete copy constructor and operator=
63  HRTF(const HRTF&) = delete;
64  HRTF& operator=(const HRTF&) = delete;
65 
66 public:
70  HRTF();
71 
76  HRTF(std::shared_ptr<FFTPlan> plan);
77 
85  bool addImpulseResponse(std::shared_ptr<StreamBuffer> impulseResponse, float azimuth, float elevation);
86 
93  std::pair<std::shared_ptr<ImpulseResponse>, std::shared_ptr<ImpulseResponse>> getImpulseResponse(float &azimuth, float &elevation);
94 
100 
105  bool isEmpty();
106 };
107 
#define AUD_NAMESPACE_END
Closes the audaspace namespace aud.
Definition: Audaspace.h:119
#define AUD_NAMESPACE_BEGIN
Opens the audaspace namespace aud.
Definition: Audaspace.h:116
#define AUD_API
Used for exporting symbols in the shared library.
Definition: Audaspace.h:93
The FFTPlan class.
The ImpulseResponse class.
The StreamBuffer class.
This class represents a complete set of HRTFs.
Definition: HRTF.h:40
bool isEmpty()
Retrieves the state of the HRTF object.
bool addImpulseResponse(std::shared_ptr< StreamBuffer > impulseResponse, float azimuth, float elevation)
Adds a new HRTF to the class.
HRTF()
Creates a new empty HRTF object that will instance it own FFTPlan with default size.
Specs getSpecs()
Retrieves the specs shared by all the HRTFs.
HRTF(std::shared_ptr< FFTPlan > plan)
Creates a new empty HRTF object.
std::pair< std::shared_ptr< ImpulseResponse >, std::shared_ptr< ImpulseResponse > > getImpulseResponse(float &azimuth, float &elevation)
Retrieves a pair of HRTFs for a certain azimuth and elevation.
Specification of a sound source.
Definition: Specification.h:110