Inheritance diagram for juce::WavAudioFormatReader:

Public Member Functions
	WavAudioFormatReader (InputStream *in)

bool	readSamples (int const destSamples, int numDestChannels, int startOffsetInDestBuffer, int64 startSampleInFile, int numSamples) override
	Subclasses must implement this method to perform the low-level read operation.

AudioChannelSet	getChannelLayout () override
	Get the channel layout of the audio stream.

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.

Static Public Member Functions
static void	copySampleData (unsigned int numBitsPerSample, const bool floatingPointData, int const destSamples, int startOffsetInDestBuffer, int numDestChannels, const void *sourceData, int numberOfChannels, int numSamples) noexcept

static AudioChannelSet	getChannelLayoutFromMask (int dwChannelMask, size_t totalNumChannels)

Public Attributes
int64	bwavChunkStart

int64	bwavSize

int64	dataChunkStart

int64	dataLength

int	bytesPerFrame

bool	isRF64

bool	isSubformatOggVorbis

AudioChannelSet	channelLayout

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.

Additional Inherited Members
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

Definition at line 1207 of file juce_WavAudioFormat.cpp.

Constructor & Destructor Documentation

◆ WavAudioFormatReader()

juce::WavAudioFormatReader::WavAudioFormatReader ( InputStream * in )

Definition at line 1210 of file juce_WavAudioFormat.cpp.

Member Function Documentation

◆ copySampleData()

static void juce::WavAudioFormatReader::copySampleData	(	unsigned int	numBitsPerSample,
		const bool	floatingPointData,
		int const	destSamples,
		int	startOffsetInDestBuffer,
		int	numDestChannels,
		const void *	sourceData,
		int	numberOfChannels,
		int	numSamples
	)

staticnoexcept

Definition at line 1515 of file juce_WavAudioFormat.cpp.

◆ getChannelLayout()

AudioChannelSet juce::WavAudioFormatReader::getChannelLayout ( )

overridevirtual

Get the channel layout of the audio stream.

Reimplemented from juce::AudioFormatReader.

Definition at line 1532 of file juce_WavAudioFormat.cpp.

◆ getChannelLayoutFromMask()

static AudioChannelSet juce::WavAudioFormatReader::getChannelLayoutFromMask	(	int	dwChannelMask,
		size_t	totalNumChannels
	)

static

Definition at line 1540 of file juce_WavAudioFormat.cpp.

◆ readSamples()

bool juce::WavAudioFormatReader::readSamples	(	int const	destChannels,
		int	numDestChannels,
		int	startOffsetInDestBuffer,
		int64	startSampleInFile,
		int	numSamples
	)

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 1479 of file juce_WavAudioFormat.cpp.

Member Data Documentation

◆ bwavChunkStart

int64 juce::WavAudioFormatReader::bwavChunkStart

Definition at line 1569 of file juce_WavAudioFormat.cpp.

◆ bwavSize

int64 juce::WavAudioFormatReader::bwavSize

Definition at line 1569 of file juce_WavAudioFormat.cpp.

◆ bytesPerFrame

int juce::WavAudioFormatReader::bytesPerFrame

Definition at line 1571 of file juce_WavAudioFormat.cpp.

◆ channelLayout

AudioChannelSet juce::WavAudioFormatReader::channelLayout

Definition at line 1575 of file juce_WavAudioFormat.cpp.

◆ dataChunkStart

int64 juce::WavAudioFormatReader::dataChunkStart

Definition at line 1570 of file juce_WavAudioFormat.cpp.

◆ dataLength

int64 juce::WavAudioFormatReader::dataLength

Definition at line 1570 of file juce_WavAudioFormat.cpp.

◆ isRF64

bool juce::WavAudioFormatReader::isRF64

Definition at line 1572 of file juce_WavAudioFormat.cpp.

◆ isSubformatOggVorbis

bool juce::WavAudioFormatReader::isSubformatOggVorbis

Definition at line 1573 of file juce_WavAudioFormat.cpp.

The documentation for this class was generated from the following file:

juce_audio_formats/codecs/juce_WavAudioFormat.cpp

Public Member Functions

Static Public Member Functions

Public Attributes

Additional Inherited Members