OpenShot Audio Library | OpenShotAudio 0.3.2

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juce_BufferedInputStream.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//==============================================================================
36 class JUCE_API BufferedInputStream : public InputStream
37{
38 public:
39 //==============================================================================
47 BufferedInputStream (InputStream* sourceStream,
48 int bufferSize,
49 bool deleteSourceWhenDestroyed);
50
57 BufferedInputStream (InputStream& sourceStream, int bufferSize);
58
64 ~BufferedInputStream() override;
65
66
67 //==============================================================================
69 char peekByte();
70
71 int64 getTotalLength() override;
72 int64 getPosition() override;
73 bool setPosition (int64 newPosition) override;
74 int read (void* destBuffer, int maxBytesToRead) override;
75 String readString() override;
76 bool isExhausted() override;
77
78
79 private:
80 //==============================================================================
81 OptionalScopedPointer<InputStream> source;
82 int bufferSize;
83 int64 position, lastReadPos = 0, bufferStart, bufferOverlap = 128;
84 HeapBlock<char> buffer;
85 bool ensureBuffered();
86
87 JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (BufferedInputStream)
88};
89
90} // namespace juce
juce::BufferedInputStream
Definition: juce_BufferedInputStream.h:37
juce::HeapBlock
Definition: juce_HeapBlock.h:87
juce::InputStream
Definition: juce_InputStream.h:37
juce::OptionalScopedPointer
Definition: juce_OptionalScopedPointer.h:38
juce::String
Definition: juce_String.h:39