openshot-audio  0.1.7
juce_AudioFormatReaderSource.h
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1 /*
2  ==============================================================================
3 
4  This file is part of the JUCE library.
5  Copyright (c) 2015 - ROLI Ltd.
6 
7  Permission is granted to use this software under the terms of either:
8  a) the GPL v2 (or any later version)
9  b) the Affero GPL v3
10 
11  Details of these licenses can be found at: www.gnu.org/licenses
12 
13  JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
14  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
15  A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16 
17  ------------------------------------------------------------------------------
18 
19  To release a closed-source product which uses JUCE, commercial licenses are
20  available: visit www.juce.com for more information.
21 
22  ==============================================================================
23 */
24 
25 #ifndef JUCE_AUDIOFORMATREADERSOURCE_H_INCLUDED
26 #define JUCE_AUDIOFORMATREADERSOURCE_H_INCLUDED
27 
28 
29 //==============================================================================
36 {
37 public:
38  //==============================================================================
48  bool deleteReaderWhenThisIsDeleted);
49 
52 
53  //==============================================================================
61  void setLooping (bool shouldLoop) override;
62 
64  bool isLooping() const override { return looping; }
65 
67  AudioFormatReader* getAudioFormatReader() const noexcept { return reader; }
68 
69  //==============================================================================
71  void prepareToPlay (int samplesPerBlockExpected, double sampleRate) override;
72 
74  void releaseResources() override;
75 
77  void getNextAudioBlock (const AudioSourceChannelInfo&) override;
78 
79  //==============================================================================
81  void setNextReadPosition (int64 newPosition) override;
82 
84  int64 getNextReadPosition() const override;
85 
87  int64 getTotalLength() const override;
88 
89 private:
90  //==============================================================================
92 
93  int64 volatile nextPlayPos;
94  bool volatile looping;
95 
97 };
98 
99 
100 #endif // JUCE_AUDIOFORMATREADERSOURCE_H_INCLUDED
virtual int64 getNextReadPosition() const =0
#define noexcept
Definition: juce_CompilerSupport.h:141
Definition: juce_AudioFormatReaderSource.h:35
virtual int64 getTotalLength() const =0
virtual void releaseResources()=0
#define JUCE_API
Definition: juce_StandardHeader.h:139
virtual void prepareToPlay(int samplesPerBlockExpected, double sampleRate)=0
Definition: juce_AudioSource.h:33
virtual void setNextReadPosition(int64 newPosition)=0
Definition: juce_AudioFormatReader.h:38
long long int64
Definition: juce_MathsFunctions.h:60
virtual void setLooping(bool shouldLoop)
Definition: juce_PositionableAudioSource.h:74
virtual void getNextAudioBlock(const AudioSourceChannelInfo &bufferToFill)=0
#define JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(className)
Definition: juce_PlatformDefs.h:198
AudioFormatReader * getAudioFormatReader() const noexcept
Definition: juce_AudioFormatReaderSource.h:67
Definition: juce_PositionableAudioSource.h:39
bool isLooping() const override
Definition: juce_AudioFormatReaderSource.h:64