OpenShot Audio Library | OpenShotAudio  0.3.1
juce_AudioFormatReaderSource.h
1 /*
2  ==============================================================================
3 
4  This file is part of the JUCE library.
5  Copyright (c) 2017 - ROLI Ltd.
6 
7  JUCE is an open source library subject to commercial or open-source
8  licensing.
9 
10  By using JUCE, you agree to the terms of both the JUCE 5 End-User License
11  Agreement and JUCE 5 Privacy Policy (both updated and effective as of the
12  27th April 2017).
13 
14  End User License Agreement: www.juce.com/juce-5-licence
15  Privacy Policy: www.juce.com/juce-5-privacy-policy
16 
17  Or: You may also use this code under the terms of the GPL v3 (see
18  www.gnu.org/licenses).
19 
20  JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
21  EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
22  DISCLAIMED.
23 
24  ==============================================================================
25 */
26 
27 namespace juce
28 {
29 
30 //==============================================================================
39 {
40 public:
41  //==============================================================================
51  bool deleteReaderWhenThisIsDeleted);
52 
54  ~AudioFormatReaderSource() override;
55 
56  //==============================================================================
64  void setLooping (bool shouldLoop) override;
65 
67  bool isLooping() const override { return looping; }
68 
70  AudioFormatReader* getAudioFormatReader() const noexcept { return reader; }
71 
72  //==============================================================================
74  void prepareToPlay (int samplesPerBlockExpected, double sampleRate) override;
75 
77  void releaseResources() override;
78 
80  void getNextAudioBlock (const AudioSourceChannelInfo&) override;
81 
82  //==============================================================================
84  void setNextReadPosition (int64 newPosition) override;
85 
87  int64 getNextReadPosition() const override;
88 
90  int64 getTotalLength() const override;
91 
92 private:
93  //==============================================================================
95 
96  int64 nextPlayPos;
97  bool looping;
98 
99  JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (AudioFormatReaderSource)
100 };
101 
102 } // namespace juce
AudioFormatReader * getAudioFormatReader() const noexcept