37#ifndef _PERCUSSION_ONSET_DETECTOR_PLUGIN_H_
38#define _PERCUSSION_ONSET_DETECTOR_PLUGIN_H_
52 bool initialise(
size_t channels,
size_t stepSize,
size_t blockSize);
Example plugin that detects percussive events.
size_t getPreferredStepSize() const
Get the preferred step size (window increment – the distance in sample frames between the start frame...
std::string getMaker() const
Get the name of the author or vendor of the plugin in human-readable form.
float * m_priorMagnitudes
bool initialise(size_t channels, size_t stepSize, size_t blockSize)
Initialise a plugin to prepare it for use with the given number of input channels,...
std::string getDescription() const
Get a human-readable description for the plugin, typically a line of text that may optionally be disp...
InputDomain getInputDomain() const
Get the plugin's required input domain.
OutputList getOutputDescriptors() const
Get the outputs of this plugin.
virtual ~PercussionOnsetDetector()
void reset()
Reset the plugin after use, to prepare it for another clean run.
std::string getName() const
Get a human-readable name or title of the plugin.
void setParameter(std::string id, float value)
Set a named parameter.
size_t getPreferredBlockSize() const
Get the preferred block size (window size – the number of sample frames passed in each block to the p...
std::string getIdentifier() const
Get the computer-usable name of the plugin.
float getParameter(std::string id) const
Get the value of a named parameter.
std::string getCopyright() const
Get the copyright statement or licensing summary for the plugin.
FeatureSet getRemainingFeatures()
After all blocks have been processed, calculate and return any remaining features derived from the co...
int getPluginVersion() const
Get the version number of the plugin.
FeatureSet process(const float *const *inputBuffers, Vamp::RealTime timestamp)
Process a single block of input data.
ParameterList getParameterDescriptors() const
Get the controllable parameters of this plugin.
std::vector< ParameterDescriptor > ParameterList
Vamp::Plugin is a base class for plugin instance classes that provide feature extraction from audio o...
std::vector< OutputDescriptor > OutputList
std::map< int, FeatureList > FeatureSet
RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...