openshot-audio  0.1.7
juce_IIRFilterAudioSource.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_IIRFILTERAUDIOSOURCE_H_INCLUDED
26 #define JUCE_IIRFILTERAUDIOSOURCE_H_INCLUDED
27 
28 
29 //==============================================================================
34 {
35 public:
36  //==============================================================================
43  IIRFilterAudioSource (AudioSource* inputSource,
44  bool deleteInputWhenDeleted);
45 
48 
49  //==============================================================================
51  void setCoefficients (const IIRCoefficients& newCoefficients);
52 
54  void makeInactive();
55 
56  //==============================================================================
57  void prepareToPlay (int samplesPerBlockExpected, double sampleRate) override;
58  void releaseResources() override;
59  void getNextAudioBlock (const AudioSourceChannelInfo&) override;
60 
61 private:
62  //==============================================================================
64  OwnedArray<IIRFilter> iirFilters;
65 
67 };
68 
69 
70 #endif // JUCE_IIRFILTERAUDIOSOURCE_H_INCLUDED
Definition: juce_AudioSource.h:110
Definition: juce_IIRFilterAudioSource.h:33
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
Definition: juce_IIRFilter.h:36
virtual void getNextAudioBlock(const AudioSourceChannelInfo &bufferToFill)=0
#define JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(className)
Definition: juce_PlatformDefs.h:198