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cannam@50: Public Member Functions | cannam@50: Private Member Functions | cannam@50: Private Attributes
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FixedTempoEstimator::D Class Reference
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List of all members.

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cannam@50: 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 ()

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void calculate ()
FeatureSet assembleFeatures ()
float lag2tempo (int)
int tempo2lag (float)

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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

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Definition at line 50 of file FixedTempoEstimator.cpp.

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Constructor & Destructor Documentation

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FixedTempoEstimator::D::D (float inputSampleRate)
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Definition at line 99 of file FixedTempoEstimator.cpp.

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FixedTempoEstimator::D::~D ()
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Definition at line 115 of file FixedTempoEstimator.cpp.

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Member Function Documentation

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size_t FixedTempoEstimator::D::getPreferredStepSize () const [inline]
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Definition at line 57 of file FixedTempoEstimator.cpp.

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Referenced by FixedTempoEstimator::getPreferredStepSize().

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size_t FixedTempoEstimator::D::getPreferredBlockSize () const [inline]
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Definition at line 58 of file FixedTempoEstimator.cpp.

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Referenced by FixedTempoEstimator::getPreferredBlockSize().

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FixedTempoEstimator::ParameterList FixedTempoEstimator::D::getParameterDescriptors () const
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Definition at line 125 of file FixedTempoEstimator.cpp.

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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.

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Referenced by FixedTempoEstimator::getParameterDescriptors().

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float FixedTempoEstimator::D::getParameter (string id) const
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Definition at line 159 of file FixedTempoEstimator.cpp.

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Referenced by FixedTempoEstimator::getParameter().

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void FixedTempoEstimator::D::setParameter (string id,
float value 
)
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Definition at line 172 of file FixedTempoEstimator.cpp.

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Referenced by FixedTempoEstimator::setParameter().

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FixedTempoEstimator::OutputList FixedTempoEstimator::D::getOutputDescriptors () const
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Definition at line 190 of file FixedTempoEstimator.cpp.

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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.

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Referenced by FixedTempoEstimator::getOutputDescriptors().

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bool FixedTempoEstimator::D::initialise (size_t channels,
size_t stepSize,
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)
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Definition at line 252 of file FixedTempoEstimator.cpp.

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References Vamp::Plugin::m_inputSampleRate.

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Referenced by FixedTempoEstimator::initialise().

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void FixedTempoEstimator::D::reset ()
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Definition at line 276 of file FixedTempoEstimator.cpp.

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Referenced by FixedTempoEstimator::reset().

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FixedTempoEstimator::FeatureSet FixedTempoEstimator::D::process (const float *const * inputBuffers,
RealTime ts 
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Definition at line 303 of file FixedTempoEstimator.cpp.

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Referenced by FixedTempoEstimator::process().

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FixedTempoEstimator::FeatureSet FixedTempoEstimator::D::getRemainingFeatures ()
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Definition at line 352 of file FixedTempoEstimator.cpp.

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Referenced by FixedTempoEstimator::getRemainingFeatures().

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void FixedTempoEstimator::D::calculate () [private]
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Definition at line 375 of file FixedTempoEstimator.cpp.

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References Vamp::Plugin::m_inputSampleRate.

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FixedTempoEstimator::FeatureSet FixedTempoEstimator::D::assembleFeatures () [private]
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Definition at line 481 of file FixedTempoEstimator.cpp.

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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.

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float FixedTempoEstimator::D::lag2tempo (int lag) [private]
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Definition at line 363 of file FixedTempoEstimator.cpp.

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References Vamp::Plugin::m_inputSampleRate.

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int FixedTempoEstimator::D::tempo2lag (float tempo) [private]
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Definition at line 369 of file FixedTempoEstimator.cpp.

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References Vamp::Plugin::m_inputSampleRate.

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Member Data Documentation

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float FixedTempoEstimator::D::m_inputSampleRate [private]
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Definition at line 78 of file FixedTempoEstimator.cpp.

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size_t FixedTempoEstimator::D::m_stepSize [private]
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Definition at line 79 of file FixedTempoEstimator.cpp.

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size_t FixedTempoEstimator::D::m_blockSize [private]
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Definition at line 80 of file FixedTempoEstimator.cpp.

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float FixedTempoEstimator::D::m_minbpm [private]
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Definition at line 82 of file FixedTempoEstimator.cpp.

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float FixedTempoEstimator::D::m_maxbpm [private]
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Definition at line 83 of file FixedTempoEstimator.cpp.

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float FixedTempoEstimator::D::m_maxdflen [private]
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Definition at line 84 of file FixedTempoEstimator.cpp.

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float* FixedTempoEstimator::D::m_priorMagnitudes [private]
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Definition at line 86 of file FixedTempoEstimator.cpp.

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size_t FixedTempoEstimator::D::m_dfsize [private]
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Definition at line 88 of file FixedTempoEstimator.cpp.

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float* FixedTempoEstimator::D::m_df [private]
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Definition at line 89 of file FixedTempoEstimator.cpp.

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float* FixedTempoEstimator::D::m_r [private]
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Definition at line 90 of file FixedTempoEstimator.cpp.

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float* FixedTempoEstimator::D::m_fr [private]
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Definition at line 91 of file FixedTempoEstimator.cpp.

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float* FixedTempoEstimator::D::m_t [private]
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Definition at line 92 of file FixedTempoEstimator.cpp.

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size_t FixedTempoEstimator::D::m_n [private]
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Definition at line 93 of file FixedTempoEstimator.cpp.

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Vamp::RealTime FixedTempoEstimator::D::m_start [private]
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Definition at line 95 of file FixedTempoEstimator.cpp.

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Vamp::RealTime FixedTempoEstimator::D::m_lasttime [private]
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Definition at line 96 of file FixedTempoEstimator.cpp.

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The documentation for this class was generated from the following file: cannam@50:
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