OpenShot Audio Library | OpenShotAudio 0.4.0
 
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juce_AudioFormat.cpp
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 By using JUCE, you agree to the terms of both the JUCE 7 End-User License
11 Agreement and JUCE Privacy Policy.
12
13 End User License Agreement: www.juce.com/juce-7-licence
14 Privacy Policy: www.juce.com/juce-privacy-policy
15
16 Or: You may also use this code under the terms of the GPL v3 (see
17 www.gnu.org/licenses).
18
19 JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
20 EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
21 DISCLAIMED.
22
23 ==============================================================================
24*/
25
26namespace juce
27{
28
30 : formatName (name), fileExtensions (extensions)
31{
32}
33
35 : formatName (name.text), fileExtensions (StringArray::fromTokens (extensions, false))
36{
37}
38
42
44{
45 for (auto& e : getFileExtensions())
46 if (f.hasFileExtension (e))
47 return true;
48
49 return false;
50}
51
52const String& AudioFormat::getFormatName() const { return formatName; }
53StringArray AudioFormat::getFileExtensions() const { return fileExtensions; }
54bool AudioFormat::isCompressed() { return false; }
56
61
63{
64 delete fin;
65 return nullptr;
66}
67
69{
70 if (channelSet == AudioChannelSet::mono()) return canDoMono();
71 if (channelSet == AudioChannelSet::stereo()) return canDoStereo();
72
73 return false;
74}
75
77 double sampleRateToUse,
78 const AudioChannelSet& channelLayout,
79 int bitsPerSample,
80 const StringPairArray& metadataValues,
81 int qualityOptionIndex)
82{
83 if (isChannelLayoutSupported (channelLayout))
84 return createWriterFor (streamToWriteTo, sampleRateToUse,
85 static_cast<unsigned int> (channelLayout.size()),
86 bitsPerSample, metadataValues, qualityOptionIndex);
87
88 return nullptr;
89}
90
91} // 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