Inheritance diagram for juce::AudioBufferReader< T >:
Public Member Functions | |
| AudioBufferReader (const AudioBuffer< T > *bufferIn, double rate) | |
| bool | readSamples (int *const *destChannels, int numDestChannels, int startOffsetInDestBuffer, int64 startSampleInFile, int numSamples) override |
| Subclasses must implement this method to perform the low-level read operation. | |
 Public Member Functions inherited from juce::AudioFormatReader | |
| virtual | ~AudioFormatReader () |
| Destructor. | |
| const String & | getFormatName () const noexcept |
| Returns a description of what type of format this is. | |
| bool | read (float *const *destChannels, int numDestChannels, int64 startSampleInSource, int numSamplesToRead) |
| Reads samples from the stream. | |
| bool | read (int *const *destChannels, int numDestChannels, int64 startSampleInSource, int numSamplesToRead, bool fillLeftoverChannelsWithCopies) |
| Reads samples from the stream. | |
| bool | read (AudioBuffer< float > *buffer, int startSampleInDestBuffer, int numSamples, int64 readerStartSample, bool useReaderLeftChan, bool useReaderRightChan) |
| Fills a section of an AudioBuffer from this reader. | |
| virtual void | readMaxLevels (int64 startSample, int64 numSamples, Range< float > *results, int numChannelsToRead) |
| Finds the highest and lowest sample levels from a section of the audio stream. | |
| virtual void | readMaxLevels (int64 startSample, int64 numSamples, float &lowestLeft, float &highestLeft, float &lowestRight, float &highestRight) |
| Finds the highest and lowest sample levels from a section of the audio stream. | |
| int64 | searchForLevel (int64 startSample, int64 numSamplesToSearch, double magnitudeRangeMinimum, double magnitudeRangeMaximum, int minimumConsecutiveSamples) |
| Scans the source looking for a sample whose magnitude is in a specified range. | |
| virtual AudioChannelSet | getChannelLayout () |
| Get the channel layout of the audio stream. | |
Additional Inherited Members | |
| Public Attributes inherited from juce::AudioFormatReader | |
| double | sampleRate |
| The sample-rate of the stream. | |
| unsigned int | bitsPerSample |
| The number of bits per sample, e.g. | |
| int64 | lengthInSamples |
| The total number of samples in the audio stream. | |
| unsigned int | numChannels |
| The total number of channels in the audio stream. | |
| bool | usesFloatingPointData |
| Indicates whether the data is floating-point or fixed. | |
| StringPairArray | metadataValues |
| A set of metadata values that the reader has pulled out of the stream. | |
| InputStream * | input |
| The input stream, for use by subclasses. | |
| Protected Member Functions inherited from juce::AudioFormatReader | |
| AudioFormatReader (InputStream *sourceStream, const String &formatName) | |
| Creates an AudioFormatReader object. | |
| Static Protected Member Functions inherited from juce::AudioFormatReader | |
| static void | clearSamplesBeyondAvailableLength (int *const *destChannels, int numDestChannels, int startOffsetInDestBuffer, int64 startSampleInFile, int &numSamples, int64 fileLengthInSamples) |
| Used by AudioFormatReader subclasses to clear any parts of the data blocks that lie beyond the end of their available length. | |
Detailed Description
template<typename T>
class juce::AudioBufferReader< T >
class juce::AudioBufferReader< T >
Definition at line 89 of file juce_AudioThumbnail.cpp.
Constructor & Destructor Documentation
◆ AudioBufferReader()
template<typename T >
| juce::AudioBufferReader< T >::AudioBufferReader | ( | const AudioBuffer< T > * | bufferIn, |
| double | rate | ||
| ) |
Definition at line 92 of file juce_AudioThumbnail.cpp.
Member Function Documentation
◆ readSamples()
template<typename T >
|
overridevirtual |
Subclasses must implement this method to perform the low-level read operation.
Callers should use read() instead of calling this directly.
- Parameters
-
destChannels the array of destination buffers to fill. Some of these pointers may be null numDestChannels the number of items in the destChannels array. This value is guaranteed not to be greater than the number of channels that this reader object contains startOffsetInDestBuffer the number of samples from the start of the dest data at which to begin writing startSampleInFile the number of samples into the source data at which to begin reading. This value is guaranteed to be >= 0. numSamples the number of samples to read
Implements juce::AudioFormatReader.
Definition at line 102 of file juce_AudioThumbnail.cpp.
The documentation for this class was generated from the following file:
- juce_audio_utils/gui/juce_AudioThumbnail.cpp