FixedTempoEstimator::D Class Reference

List of all members.

Public Member Functions
	D (float inputSampleRate)
	~D ()
size_t	getPreferredStepSize () const
size_t	getPreferredBlockSize () const
ParameterList	getParameterDescriptors () const
float	getParameter (string id) const
void	setParameter (string id, float value)
OutputList	getOutputDescriptors () const
bool	initialise (size_t channels, size_t stepSize, size_t blockSize)
void	reset ()
FeatureSet	process (const float *const *, RealTime)
FeatureSet	getRemainingFeatures ()
Private Member Functions
void	calculate ()
FeatureSet	assembleFeatures ()
float	lag2tempo (int)
int	tempo2lag (float)
Private Attributes
float	m_inputSampleRate
size_t	m_stepSize
size_t	m_blockSize
float	m_minbpm
float	m_maxbpm
float	m_maxdflen
float *	m_priorMagnitudes
size_t	m_dfsize
float *	m_df
float *	m_r
float *	m_fr
float *	m_t
size_t	m_n
Vamp::RealTime	m_start
Vamp::RealTime	m_lasttime

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Detailed Description

Definition at line 50 of file FixedTempoEstimator.cpp.

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Constructor & Destructor Documentation

FixedTempoEstimator::D::D

(

float

inputSampleRate

)

Definition at line 99 of file FixedTempoEstimator.cpp.

FixedTempoEstimator::D::~D

(

)

Definition at line 115 of file FixedTempoEstimator.cpp.

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Member Function Documentation

size_t FixedTempoEstimator::D::getPreferredStepSize

(

)

const [inline]

Definition at line 57 of file FixedTempoEstimator.cpp.

Referenced by FixedTempoEstimator::getPreferredStepSize().

size_t FixedTempoEstimator::D::getPreferredBlockSize

(

)

const [inline]

Definition at line 58 of file FixedTempoEstimator.cpp.

Referenced by FixedTempoEstimator::getPreferredBlockSize().

FixedTempoEstimator::ParameterList FixedTempoEstimator::D::getParameterDescriptors

(

)

const

Definition at line 125 of file FixedTempoEstimator.cpp.

References Vamp::PluginBase::ParameterDescriptor::defaultValue, Vamp::PluginBase::ParameterDescriptor::description, Vamp::PluginBase::ParameterDescriptor::identifier, Vamp::PluginBase::ParameterDescriptor::isQuantized, Vamp::PluginBase::ParameterDescriptor::maxValue, Vamp::PluginBase::ParameterDescriptor::minValue, Vamp::PluginBase::ParameterDescriptor::name, and Vamp::PluginBase::ParameterDescriptor::unit.

Referenced by FixedTempoEstimator::getParameterDescriptors().

float FixedTempoEstimator::D::getParameter

(

string

id

)

const

Definition at line 159 of file FixedTempoEstimator.cpp.

Referenced by FixedTempoEstimator::getParameter().

void FixedTempoEstimator::D::setParameter	(	string	id,
		float	value
	)

Definition at line 172 of file FixedTempoEstimator.cpp.

Referenced by FixedTempoEstimator::setParameter().

FixedTempoEstimator::OutputList FixedTempoEstimator::D::getOutputDescriptors

(

)

const

Definition at line 190 of file FixedTempoEstimator.cpp.

References Vamp::Plugin::OutputDescriptor::binCount, Vamp::Plugin::OutputDescriptor::description, Vamp::Plugin::OutputDescriptor::FixedSampleRate, FixedTempoEstimator::getPreferredBlockSize(), Vamp::Plugin::OutputDescriptor::hasDuration, Vamp::Plugin::OutputDescriptor::hasFixedBinCount, Vamp::Plugin::OutputDescriptor::hasKnownExtents, Vamp::Plugin::OutputDescriptor::identifier, Vamp::Plugin::OutputDescriptor::isQuantized, Vamp::Plugin::m_inputSampleRate, Vamp::Plugin::OutputDescriptor::maxValue, Vamp::Plugin::OutputDescriptor::minValue, Vamp::Plugin::OutputDescriptor::name, Vamp::Plugin::OutputDescriptor::quantizeStep, Vamp::Plugin::OutputDescriptor::sampleRate, Vamp::Plugin::OutputDescriptor::sampleType, Vamp::Plugin::OutputDescriptor::unit, and Vamp::Plugin::OutputDescriptor::VariableSampleRate.

Referenced by FixedTempoEstimator::getOutputDescriptors().

bool FixedTempoEstimator::D::initialise	(	size_t	channels,
		size_t	stepSize,
		size_t	blockSize
	)

Definition at line 252 of file FixedTempoEstimator.cpp.

References Vamp::Plugin::m_inputSampleRate.

Referenced by FixedTempoEstimator::initialise().

void FixedTempoEstimator::D::reset

(

)

Definition at line 276 of file FixedTempoEstimator.cpp.

Referenced by FixedTempoEstimator::reset().

FixedTempoEstimator::FeatureSet FixedTempoEstimator::D::process	(	const float *const *	inputBuffers,
		RealTime	ts
	)

Definition at line 303 of file FixedTempoEstimator.cpp.

Referenced by FixedTempoEstimator::process().

FixedTempoEstimator::FeatureSet FixedTempoEstimator::D::getRemainingFeatures

(

)

Definition at line 352 of file FixedTempoEstimator.cpp.

Referenced by FixedTempoEstimator::getRemainingFeatures().

void FixedTempoEstimator::D::calculate

(

)

[private]

Definition at line 375 of file FixedTempoEstimator.cpp.

References Vamp::Plugin::m_inputSampleRate.

FixedTempoEstimator::FeatureSet FixedTempoEstimator::D::assembleFeatures

(

)

[private]

Definition at line 481 of file FixedTempoEstimator.cpp.

References ACFOutput, CandidatesOutput, DFOutput, Vamp::Plugin::Feature::duration, FilteredACFOutput, Vamp::Plugin::Feature::hasDuration, Vamp::Plugin::Feature::hasTimestamp, Vamp::Plugin::Feature::label, Vamp::Plugin::m_inputSampleRate, TempoOutput, Vamp::Plugin::Feature::timestamp, and Vamp::Plugin::Feature::values.

float FixedTempoEstimator::D::lag2tempo

(

int

lag

)

[private]

Definition at line 363 of file FixedTempoEstimator.cpp.

References Vamp::Plugin::m_inputSampleRate.

int FixedTempoEstimator::D::tempo2lag

(

float

tempo

)

[private]

Definition at line 369 of file FixedTempoEstimator.cpp.

References Vamp::Plugin::m_inputSampleRate.

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Member Data Documentation

float FixedTempoEstimator::D::m_inputSampleRate [private]

Definition at line 78 of file FixedTempoEstimator.cpp.

size_t FixedTempoEstimator::D::m_stepSize [private]

Definition at line 79 of file FixedTempoEstimator.cpp.

size_t FixedTempoEstimator::D::m_blockSize [private]

Definition at line 80 of file FixedTempoEstimator.cpp.

float FixedTempoEstimator::D::m_minbpm [private]

Definition at line 82 of file FixedTempoEstimator.cpp.

float FixedTempoEstimator::D::m_maxbpm [private]

Definition at line 83 of file FixedTempoEstimator.cpp.

float FixedTempoEstimator::D::m_maxdflen [private]

Definition at line 84 of file FixedTempoEstimator.cpp.

float* FixedTempoEstimator::D::m_priorMagnitudes [private]

Definition at line 86 of file FixedTempoEstimator.cpp.

size_t FixedTempoEstimator::D::m_dfsize [private]

Definition at line 88 of file FixedTempoEstimator.cpp.

float* FixedTempoEstimator::D::m_df [private]

Definition at line 89 of file FixedTempoEstimator.cpp.

float* FixedTempoEstimator::D::m_r [private]

Definition at line 90 of file FixedTempoEstimator.cpp.

float* FixedTempoEstimator::D::m_fr [private]

Definition at line 91 of file FixedTempoEstimator.cpp.

float* FixedTempoEstimator::D::m_t [private]

Definition at line 92 of file FixedTempoEstimator.cpp.

size_t FixedTempoEstimator::D::m_n [private]

Definition at line 93 of file FixedTempoEstimator.cpp.

Vamp::RealTime FixedTempoEstimator::D::m_start [private]

Definition at line 95 of file FixedTempoEstimator.cpp.

Vamp::RealTime FixedTempoEstimator::D::m_lasttime [private]

Definition at line 96 of file FixedTempoEstimator.cpp.

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

• FixedTempoEstimator.cpp