JUCE-7.0.12-0-g4f43011b96 JUCE-7.0.12-0-g4f43011b96
JUCE — C++ application framework with suport for VST, VST3, LV2 audio plug-ins

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juce_PositionableAudioSource.h
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1 /*
2 ==============================================================================
3
4 This file is part of the JUCE library.
5 Copyright (c) 2022 - Raw Material Software Limited
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
23namespace juce
24{
25
26//==============================================================================
38class JUCE_API PositionableAudioSource : public AudioSource
39{
40protected:
41 //==============================================================================
44
45public:
47 ~PositionableAudioSource() override = default;
48
49 //==============================================================================
58 virtual void setNextReadPosition (int64 newPosition) = 0;
59
64 virtual int64 getNextReadPosition() const = 0;
65
67 virtual int64 getTotalLength() const = 0;
68
70 virtual bool isLooping() const = 0;
71
73 virtual void setLooping (bool shouldLoop);
74};
75
76} // namespace juce
Base class for objects that can produce a continuous stream of audio.
A type of AudioSource which can be repositioned.
virtual bool isLooping() const =0
Returns true if this source is actually playing in a loop.
PositionableAudioSource()=default
Creates the PositionableAudioSource.
virtual int64 getNextReadPosition() const =0
Returns the position from which the next block will be returned.
virtual int64 getTotalLength() const =0
Returns the total length of the stream (in samples).
~PositionableAudioSource() override=default
Destructor.
virtual void setNextReadPosition(int64 newPosition)=0
Tells the stream to move to a new position.
JUCE Namespace.
long long int64
A platform-independent 64-bit integer type.