OpenShot Audio Library | OpenShotAudio 0.3.2
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juce_AudioFormat.cpp
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 By using JUCE, you agree to the terms of both the JUCE 5 End-User License
11 Agreement and JUCE 5 Privacy Policy (both updated and effective as of the
12 27th April 2017).
13
14 End User License Agreement: www.juce.com/juce-5-licence
15 Privacy Policy: www.juce.com/juce-5-privacy-policy
16
17 Or: You may also use this code under the terms of the GPL v3 (see
18 www.gnu.org/licenses).
19
20 JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
21 EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
22 DISCLAIMED.
23
24 ==============================================================================
25*/
26
27namespace juce
28{
29
31 : formatName (name), fileExtensions (extensions)
32{
33}
34
36 : formatName (name.text), fileExtensions (StringArray::fromTokens (extensions, false))
37{
38}
39
43
45{
46 for (auto& e : getFileExtensions())
47 if (f.hasFileExtension (e))
48 return true;
49
50 return false;
51}
52
53const String& AudioFormat::getFormatName() const { return formatName; }
54StringArray AudioFormat::getFileExtensions() const { return fileExtensions; }
55bool AudioFormat::isCompressed() { return false; }
57
62
64{
65 delete fin;
66 return nullptr;
67}
68
76
78 double sampleRateToUse,
79 const AudioChannelSet& channelLayout,
80 int bitsPerSample,
81 const StringPairArray& metadataValues,
83{
84 if (isChannelLayoutSupported (channelLayout))
86 static_cast<unsigned int> (channelLayout.size()),
87 bitsPerSample, metadataValues, qualityOptionIndex);
88
89 return nullptr;
90}
91
92} // namespace juce
static AudioChannelSet JUCE_CALLTYPE mono()
static AudioChannelSet JUCE_CALLTYPE stereo()
virtual StringArray getFileExtensions() const
virtual bool isChannelLayoutSupported(const AudioChannelSet &channelSet)
virtual MemoryMappedAudioFormatReader * createMemoryMappedReader(const File &file)
virtual AudioFormatWriter * createWriterFor(OutputStream *streamToWriteTo, double sampleRateToUse, unsigned int numberOfChannels, int bitsPerSample, const StringPairArray &metadataValues, int qualityOptionIndex)=0
virtual bool canDoStereo()=0
virtual StringArray getQualityOptions()
virtual bool canDoMono()=0
virtual bool canHandleFile(const File &fileToTest)
AudioFormat(String formatName, StringArray fileExtensions)
const String & getFormatName() const
virtual bool isCompressed()
bool hasFileExtension(StringRef extensionToTest) const