openshot-audio  0.1.7
juce_MixerAudioSource.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_MIXERAUDIOSOURCE_H_INCLUDED
26 #define JUCE_MIXERAUDIOSOURCE_H_INCLUDED
27 
28 
29 //==============================================================================
38 {
39 public:
40  //==============================================================================
43 
46 
47  //==============================================================================
59  void addInputSource (AudioSource* newInput, bool deleteWhenRemoved);
60 
65  void removeInputSource (AudioSource* input);
66 
71  void removeAllInputs();
72 
73  //==============================================================================
77  void prepareToPlay (int samplesPerBlockExpected, double sampleRate) override;
78 
82  void releaseResources() override;
83 
85  void getNextAudioBlock (const AudioSourceChannelInfo&) override;
86 
87 
88 private:
89  //==============================================================================
90  Array<AudioSource*> inputs;
91  BigInteger inputsToDelete;
92  CriticalSection lock;
93  AudioSampleBuffer tempBuffer;
94  double currentSampleRate;
95  int bufferSizeExpected;
96 
98 };
99 
100 
101 #endif // JUCE_MIXERAUDIOSOURCE_H_INCLUDED
Definition: juce_AudioSampleBuffer.h:34
Definition: juce_BigInteger.h:43
Definition: juce_AudioSource.h:110
virtual void releaseResources()=0
#define JUCE_API
Definition: juce_StandardHeader.h:139
Definition: juce_MixerAudioSource.h:37
virtual void prepareToPlay(int samplesPerBlockExpected, double sampleRate)=0
Definition: juce_CriticalSection.h:47
Definition: juce_AudioSource.h:33
virtual void getNextAudioBlock(const AudioSourceChannelInfo &bufferToFill)=0
#define JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(className)
Definition: juce_PlatformDefs.h:198