c@38: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
c@38: 
c@36: /*
c@38:  * SegmenterPlugin.h
c@36:  *
c@38:  * Created by Mark Levy on 24/03/2006.
c@38:  * Copyright 2006 Centre for Digital Music, Queen Mary, University of London.
c@135: 
c@135:     This program is free software; you can redistribute it and/or
c@135:     modify it under the terms of the GNU General Public License as
c@135:     published by the Free Software Foundation; either version 2 of the
c@135:     License, or (at your option) any later version.  See the file
c@135:     COPYING included with this distribution for more information.
c@36:  */
c@36: 
c@36: #ifndef _SEGMENTER_PLUGIN_H_
c@36: #define _SEGMENTER_PLUGIN_H_
c@36: 
c@36: #include <vamp-sdk/Plugin.h>
c@36: #include <vamp-sdk/RealTime.h>
c@37: #include "dsp/segmentation/Segmenter.h"
c@37: #include "dsp/segmentation/segment.h"
c@36: 
c@38: class Decimator;
c@38: 
c@36: class SegmenterPlugin : public Vamp::Plugin
c@36: {
c@36: public:
c@36:     SegmenterPlugin(float inputSampleRate);
c@36:     virtual ~SegmenterPlugin();
c@36: 	
c@36:     bool initialise(size_t channels, size_t stepSize, size_t blockSize);
c@36:     void reset();
c@36: 	
c@45:     std::string getIdentifier() const;
c@45:     std::string getName() const;
c@45:     std::string getDescription() const;
c@36:     std::string getMaker() const;
c@36:     int getPluginVersion() const;
c@36:     std::string getCopyright() const;
c@36: 	
c@36:     size_t getPreferredStepSize() const;
c@36:     size_t getPreferredBlockSize() const;
c@38:     InputDomain getInputDomain() const { return TimeDomain; }
c@38:     
c@38:     SegmenterPlugin::ParameterList getParameterDescriptors() const;
c@38:     float getParameter(std::string param) const;
c@38:     void setParameter(std::string param, float value);
c@38:     
c@36:     OutputList getOutputDescriptors() const;
c@38:     
c@36:     FeatureSet process(const float *const *inputBuffers, Vamp::RealTime timestamp);
c@38:     
c@36:     FeatureSet getRemainingFeatures();
c@36: 	
c@36: protected:
c@38:     mutable Segmenter* segmenter;
c@38:     mutable int hopsize;
c@38:     mutable int windowsize;
c@96:     mutable float neighbourhoodLimit; // in sec
c@38:     int nSegmentTypes;
c@38:     feature_types featureType;	// 1 = constant-Q, 2 = chroma
c@150:     Vamp::RealTime m_endTime;
c@38:     
c@38:     void makeSegmenter() const;
c@36: };
c@36: 
c@36: #endif
c@36: