openshot-audio  0.1.2
juce_AudioSubsectionReader.h
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1 /*
2  ==============================================================================
3 
4  This file is part of the JUCE library.
5  Copyright (c) 2015 - ROLI Ltd.
6 
7  Permission is granted to use this software under the terms of either:
8  a) the GPL v2 (or any later version)
9  b) the Affero GPL v3
10 
11  Details of these licenses can be found at: www.gnu.org/licenses
12 
13  JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
14  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
15  A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16 
17  ------------------------------------------------------------------------------
18 
19  To release a closed-source product which uses JUCE, commercial licenses are
20  available: visit www.juce.com for more information.
21 
22  ==============================================================================
23 */
24 
25 #ifndef JUCE_AUDIOSUBSECTIONREADER_H_INCLUDED
26 #define JUCE_AUDIOSUBSECTIONREADER_H_INCLUDED
27 
28 
29 //==============================================================================
43 {
44 public:
45  //==============================================================================
58  int64 subsectionStartSample,
59  int64 subsectionLength,
60  bool deleteSourceWhenDeleted);
61 
64 
65 
66  //==============================================================================
67  bool readSamples (int** destSamples, int numDestChannels, int startOffsetInDestBuffer,
68  int64 startSampleInFile, int numSamples) override;
69 
70  void readMaxLevels (int64 startSample, int64 numSamples,
71  Range<float>* results, int numChannelsToRead) override;
72 
73 
74 private:
75  //==============================================================================
76  AudioFormatReader* const source;
77  int64 startSample, length;
78  const bool deleteSourceWhenDeleted;
79 
81 };
82 
83 #endif // JUCE_AUDIOSUBSECTIONREADER_H_INCLUDED
virtual void readMaxLevels(int64 startSample, int64 numSamples, Range< float > *results, int numChannelsToRead)
Definition: juce_AudioFormatReader.cpp:177
Definition: juce_Range.h:44
#define JUCE_API
Definition: juce_StandardHeader.h:139
Definition: juce_AudioFormatReader.h:38
png_uint_32 length
Definition: juce_PNGLoader.cpp:2078
long long int64
Definition: juce_MathsFunctions.h:60
#define JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(className)
Definition: juce_PlatformDefs.h:198
Definition: juce_AudioSubsectionReader.h:42
virtual bool readSamples(int **destSamples, int numDestChannels, int startOffsetInDestBuffer, int64 startSampleInFile, int numSamples)=0