WebCore::RealtimeAnalyser Class Reference

#include <RealtimeAnalyser.h>

Public Member Functions
	RealtimeAnalyser ()
virtual	~RealtimeAnalyser ()
void	reset ()
size_t	fftSize () const
bool	setFftSize (size_t)
unsigned	frequencyBinCount () const
void	setMinDecibels (double k)
double	minDecibels () const
void	setMaxDecibels (double k)
double	maxDecibels () const
void	setSmoothingTimeConstant (double k)
double	smoothingTimeConstant () const
void	getFloatFrequencyData (JSC::Float32Array *)
void	getByteFrequencyData (JSC::Uint8Array *)
void	getByteTimeDomainData (JSC::Uint8Array *)
void	writeInput (AudioBus *, size_t framesToProcess)

Static Public Attributes
static const double	DefaultSmoothingTimeConstant
static const double	DefaultMinDecibels
static const double	DefaultMaxDecibels
static const unsigned	DefaultFFTSize
static const unsigned	MinFFTSize
static const unsigned	MaxFFTSize
static const unsigned	InputBufferSize

Constructor & Destructor Documentation

RealtimeAnalyser()

WebCore::RealtimeAnalyser::RealtimeAnalyser

(

)

~RealtimeAnalyser()

virtual WebCore::RealtimeAnalyser::~RealtimeAnalyser ( )

virtual

Member Function Documentation

fftSize()

size_t WebCore::RealtimeAnalyser::fftSize ( ) const

inline

frequencyBinCount()

unsigned WebCore::RealtimeAnalyser::frequencyBinCount ( ) const

inline

getByteFrequencyData()

void WebCore::RealtimeAnalyser::getByteFrequencyData

(

JSC::Uint8Array *

)

getByteTimeDomainData()

void WebCore::RealtimeAnalyser::getByteTimeDomainData

(

JSC::Uint8Array *

)

getFloatFrequencyData()

void WebCore::RealtimeAnalyser::getFloatFrequencyData

(

JSC::Float32Array *

)

maxDecibels()

double WebCore::RealtimeAnalyser::maxDecibels ( ) const

inline

minDecibels()

double WebCore::RealtimeAnalyser::minDecibels ( ) const

inline

reset()

void WebCore::RealtimeAnalyser::reset

(

)

setFftSize()

bool WebCore::RealtimeAnalyser::setFftSize

(

size_t

)

setMaxDecibels()

void WebCore::RealtimeAnalyser::setMaxDecibels ( double  k )

inline

setMinDecibels()

void WebCore::RealtimeAnalyser::setMinDecibels ( double  k )

inline

setSmoothingTimeConstant()

void WebCore::RealtimeAnalyser::setSmoothingTimeConstant ( double  k )

inline

smoothingTimeConstant()

double WebCore::RealtimeAnalyser::smoothingTimeConstant ( ) const

inline

writeInput()

void WebCore::RealtimeAnalyser::writeInput	(	AudioBus *	,
		size_t	framesToProcess
	)

Member Data Documentation

DefaultFFTSize

const unsigned WebCore::RealtimeAnalyser::DefaultFFTSize

static

DefaultMaxDecibels

const double WebCore::RealtimeAnalyser::DefaultMaxDecibels

static

DefaultMinDecibels

const double WebCore::RealtimeAnalyser::DefaultMinDecibels

static

DefaultSmoothingTimeConstant

const double WebCore::RealtimeAnalyser::DefaultSmoothingTimeConstant

static

InputBufferSize

const unsigned WebCore::RealtimeAnalyser::InputBufferSize

static

MaxFFTSize

const unsigned WebCore::RealtimeAnalyser::MaxFFTSize

static

MinFFTSize

const unsigned WebCore::RealtimeAnalyser::MinFFTSize

static

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

• Source/WebCore/Modules/webaudio/RealtimeAnalyser.h