#include <Sample.h>

Inheritance diagram for Sample:

Collaboration diagram for Sample:

Public Member Functions
	Sample ()

	~Sample ()

void	workOutBitMask ()

int	initialize (int numClusters)

void	markAsUnloadable ()

float	determinePitch (bool doingSingleCycle, float minFreqHz, float maxFreqHz, bool doPrimeTest)

void	workOutMIDINote (bool doingSingleCycle, float minFreqHz=20, float maxFreqHz=10000, bool doPrimeTest=true)

uint32_t	getLengthInMSec ()

SampleCache *	getOrCreateCache (SampleHolder sampleHolder, int32_t phaseIncrement, int32_t timeStretchRatio, bool reversed, bool mayCreate, bool created)

void	deleteCache (SampleCache *cache)

int	getFirstClusterIndexWithAudioData ()

int	getFirstClusterIndexWithNoAudioData ()

int	fillPercCache (TimeStretcher *timeStretcher, int32_t startPosSamples, int32_t endPosSamples, int playDirection, int maxNumSamplesToProcess)

void	percCacheClusterStolen (Cluster *cluster)

void	deletePercCache (bool beingDestructed=false)

uint8_t *	prepareToReadPercCache (int pixellatedPos, int playDirection, int earliestPixellatedPos, int latestPixellatedPos)

bool	getAveragesForCrossfade (int32_t *totals, int startBytePos, int crossfadeLengthSamples, int playDirection, int lengthToAverageEach)

void	convertDataOnAnyClustersIfNecessary ()

int32_t	getMaxPeakFromZero ()

int32_t	getFoundValueCentrePoint ()

int32_t	getValueSpan ()

void	finalizeAfterLoad (uint32_t fileSize)

void	convertOneData (int32_t *value)

Public Member Functions inherited from AudioFile
	AudioFile (int newType)

virtual	~AudioFile ()

int	loadFile (AudioFileReader *reader, bool isAiff, bool makeWaveTableWorkAtAllCosts)

virtual void	finalizeAfterLoad (uint32_t fileSize)

void	addReason ()

void	removeReason (char const *errorCode)

bool	mayBeStolen (void *thingNotToStealFrom=NULL)

void	steal (char const *errorCode)

int	getAppropriateQueue ()

Public Member Functions inherited from Stealable
	Stealable ()

virtual bool	mayBeStolen (void *thingNotToStealFrom)=0

virtual void	steal (char const *errorCode)=0

virtual int	getAppropriateQueue ()=0

Public Member Functions inherited from BidirectionalLinkedListNode
	BidirectionalLinkedListNode ()

virtual	~BidirectionalLinkedListNode ()

void	remove ()

void	insertOtherNodeBefore (BidirectionalLinkedListNode *otherNode)

bool	isLast ()

Public Attributes
String	tempFilePathForRecording

uint8_t	byteDepth

uint32_t	sampleRate

uint32_t	audioDataStartPosBytes

uint64_t	audioDataLengthBytes

uint32_t	bitMask

uint64_t	lengthInSamples

uint32_t	fileLoopStartSamples

uint32_t	fileLoopEndSamples

float	midiNoteFromFile

uint8_t	rawDataFormat

bool	unloadable

bool	unplayable

bool	partOfFolderBeingLoaded

bool	fileExplicitlySpecifiesSelfAsWaveTable

bool	lock

float	midiNote

int32_t	minValueFound

int32_t	maxValueFound

OrderedResizeableArrayWithMultiWordKey	caches

uint8_t *	percCacheMemory [2]

OrderedResizeableArrayWith32bitKey	percCacheZones [2]

Cluster **	percCacheClusters [2]

int	numPercCacheClusters

int32_t	beginningOffsetForPitchDetection

bool	beginningOffsetForPitchDetectionFound

uint32_t	waveTableCycleSize

SampleClusterArray	clusters

Public Attributes inherited from AudioFile
String	filePath

const uint8_t	type

uint8_t	numChannels

String	loadedFromAlternatePath

int32_t	numReasonsToBeLoaded

Public Attributes inherited from Stealable
uint32_t	lastTraversalNo

Public Attributes inherited from BidirectionalLinkedListNode
BidirectionalLinkedListNode *	next

BidirectionalLinkedListNode **	prevPointer

BidirectionalLinkedList *	list

Protected Member Functions
void	numReasonsDecreasedToZero (char const *errorCode)

Protected Member Functions inherited from AudioFile
virtual void	numReasonsIncreasedFromZero ()

virtual void	numReasonsDecreasedToZero (char const *errorCode)

Constructor & Destructor Documentation

◆ Sample()

Sample::Sample ( )

◆ ~Sample()

Sample::~Sample ( )

Member Function Documentation

◆ convertDataOnAnyClustersIfNecessary()

void Sample::convertDataOnAnyClustersIfNecessary ( )

◆ convertOneData()

void Sample::convertOneData ( int32_t * value )

inline

◆ deleteCache()

void Sample::deleteCache ( SampleCache * cache )

◆ deletePercCache()

void Sample::deletePercCache ( bool beingDestructed = false )

◆ determinePitch()

float Sample::determinePitch	(	bool	doingSingleCycle,
		float	minFreqHz,
		float	maxFreqHz,
		bool	doPrimeTest
	)

◆ fillPercCache()

int Sample::fillPercCache	(	TimeStretcher *	timeStretcher,
		int32_t	startPosSamples,
		int32_t	endPosSamples,
		int	playDirection,
		int	maxNumSamplesToProcess
	)

◆ finalizeAfterLoad()

void Sample::finalizeAfterLoad ( uint32_t fileSize )

virtual

Reimplemented from AudioFile.

◆ getAveragesForCrossfade()

bool Sample::getAveragesForCrossfade	(	int32_t *	totals,
		int	startBytePos,
		int	crossfadeLengthSamples,
		int	playDirection,
		int	lengthToAverageEach
	)

◆ getFirstClusterIndexWithAudioData()

int Sample::getFirstClusterIndexWithAudioData ( )

◆ getFirstClusterIndexWithNoAudioData()

int Sample::getFirstClusterIndexWithNoAudioData ( )

◆ getFoundValueCentrePoint()

int32_t Sample::getFoundValueCentrePoint ( )

◆ getLengthInMSec()

uint32_t Sample::getLengthInMSec ( )

◆ getMaxPeakFromZero()

int32_t Sample::getMaxPeakFromZero ( )

◆ getOrCreateCache()

SampleCache * Sample::getOrCreateCache	(	SampleHolder *	sampleHolder,
		int32_t	phaseIncrement,
		int32_t	timeStretchRatio,
		bool	reversed,
		bool	mayCreate,
		bool *	created
	)

◆ getValueSpan()

int32_t Sample::getValueSpan ( )

◆ initialize()

int Sample::initialize ( int numClusters )

◆ markAsUnloadable()

void Sample::markAsUnloadable ( )

◆ numReasonsDecreasedToZero()

void Sample::numReasonsDecreasedToZero ( char const * errorCode )

protectedvirtual

Reimplemented from AudioFile.

◆ percCacheClusterStolen()

void Sample::percCacheClusterStolen ( Cluster * cluster )

◆ prepareToReadPercCache()

uint8_t * Sample::prepareToReadPercCache	(	int	pixellatedPos,
		int	playDirection,
		int *	earliestPixellatedPos,
		int *	latestPixellatedPos
	)

◆ workOutBitMask()

void Sample::workOutBitMask ( )

◆ workOutMIDINote()

void Sample::workOutMIDINote	(	bool	doingSingleCycle,
		float	minFreqHz = `20`,
		float	maxFreqHz = `10000`,
		bool	doPrimeTest = `true`
	)

Member Data Documentation

◆ audioDataLengthBytes

uint64_t Sample::audioDataLengthBytes

◆ audioDataStartPosBytes

uint32_t Sample::audioDataStartPosBytes

◆ beginningOffsetForPitchDetection

int32_t Sample::beginningOffsetForPitchDetection

◆ beginningOffsetForPitchDetectionFound

bool Sample::beginningOffsetForPitchDetectionFound

◆ bitMask

uint32_t Sample::bitMask

◆ byteDepth

uint8_t Sample::byteDepth

◆ caches

OrderedResizeableArrayWithMultiWordKey Sample::caches

◆ clusters

SampleClusterArray Sample::clusters

◆ fileExplicitlySpecifiesSelfAsWaveTable

bool Sample::fileExplicitlySpecifiesSelfAsWaveTable

◆ fileLoopEndSamples

uint32_t Sample::fileLoopEndSamples

◆ fileLoopStartSamples

uint32_t Sample::fileLoopStartSamples

◆ lengthInSamples

uint64_t Sample::lengthInSamples

◆ lock

bool Sample::lock

◆ maxValueFound

int32_t Sample::maxValueFound

◆ midiNote

float Sample::midiNote

◆ midiNoteFromFile

float Sample::midiNoteFromFile

◆ minValueFound

int32_t Sample::minValueFound

◆ numPercCacheClusters

int Sample::numPercCacheClusters

◆ partOfFolderBeingLoaded

bool Sample::partOfFolderBeingLoaded

◆ percCacheClusters

Cluster** Sample::percCacheClusters[2]

◆ percCacheMemory

uint8_t* Sample::percCacheMemory[2]

◆ percCacheZones

OrderedResizeableArrayWith32bitKey Sample::percCacheZones[2]

◆ rawDataFormat

uint8_t Sample::rawDataFormat

◆ sampleRate

uint32_t Sample::sampleRate

◆ tempFilePathForRecording

String Sample::tempFilePathForRecording

◆ unloadable

bool Sample::unloadable

◆ unplayable

bool Sample::unplayable

◆ waveTableCycleSize

uint32_t Sample::waveTableCycleSize

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

src/Sample.h
src/Sample.cpp

Public Member Functions

Public Attributes

Protected Member Functions