OpenShot Audio Library | OpenShotAudio 0.3.2

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juce_IIRFilterAudioSource.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 The code included in this file is provided under the terms of the ISC license
11 http://www.isc.org/downloads/software-support-policy/isc-license. Permission
12 To use, copy, modify, and/or distribute this software for any purpose with or
13 without fee is hereby granted provided that the above copyright notice and
14 this permission notice appear in all copies.
15
16 JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
17 EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
18 DISCLAIMED.
19
20 ==============================================================================
21*/
22
23 namespace juce
24{
25
26//==============================================================================
32 class JUCE_API IIRFilterAudioSource : public AudioSource
33{
34 public:
35 //==============================================================================
42 IIRFilterAudioSource (AudioSource* inputSource,
43 bool deleteInputWhenDeleted);
44
46 ~IIRFilterAudioSource() override;
47
48 //==============================================================================
50 void setCoefficients (const IIRCoefficients& newCoefficients);
51
53 void makeInactive();
54
55 //==============================================================================
56 void prepareToPlay (int samplesPerBlockExpected, double sampleRate) override;
57 void releaseResources() override;
58 void getNextAudioBlock (const AudioSourceChannelInfo&) override;
59
60 private:
61 //==============================================================================
62 OptionalScopedPointer<AudioSource> input;
63 OwnedArray<IIRFilter> iirFilters;
64
65 JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (IIRFilterAudioSource)
66};
67
68} // namespace juce
juce::AudioSource
Definition: juce_AudioSource.h:110
juce::IIRCoefficients
Definition: juce_audio_basics/utilities/juce_IIRFilter.h:37
juce::IIRFilterAudioSource
Definition: juce_IIRFilterAudioSource.h:33
juce::OptionalScopedPointer
Definition: juce_OptionalScopedPointer.h:38
juce::OwnedArray
Definition: juce_OwnedArray.h:51
juce::AudioSourceChannelInfo
Definition: juce_AudioSource.h:33