matthiasm@0: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@9: 
matthiasm@0: /*
Chris@9:     pYIN - A fundamental frequency estimator for monophonic audio
Chris@9:     Centre for Digital Music, Queen Mary, University of London.
Chris@9:     
Chris@9:     This program is free software; you can redistribute it and/or
Chris@9:     modify it under the terms of the GNU General Public License as
Chris@9:     published by the Free Software Foundation; either version 2 of the
Chris@9:     License, or (at your option) any later version.  See the file
Chris@9:     COPYING included with this distribution for more information.
matthiasm@0: */
matthiasm@0: 
matthiasm@36: #ifndef _PYINVAMP_H_
matthiasm@36: #define _PYINVAMP_H_
matthiasm@0: 
matthiasm@0: #include <vamp-sdk/Plugin.h>
matthiasm@0: 
matthiasm@0: #include "Yin.h"
mail@131: #include "MonoPitchHMM.h"
matthiasm@0: 
matthiasm@36: class PYinVamp : public Vamp::Plugin
matthiasm@0: {
matthiasm@0: public:
matthiasm@36:     PYinVamp(float inputSampleRate);
matthiasm@36:     virtual ~PYinVamp();
matthiasm@0: 
matthiasm@0:     std::string getIdentifier() const;
matthiasm@0:     std::string getName() const;
matthiasm@0:     std::string getDescription() const;
matthiasm@0:     std::string getMaker() const;
matthiasm@0:     int getPluginVersion() const;
matthiasm@0:     std::string getCopyright() const;
matthiasm@0: 
matthiasm@0:     InputDomain getInputDomain() const;
matthiasm@0:     size_t getPreferredBlockSize() const;
matthiasm@0:     size_t getPreferredStepSize() const;
matthiasm@0:     size_t getMinChannelCount() const;
matthiasm@0:     size_t getMaxChannelCount() const;
matthiasm@0: 
matthiasm@0:     ParameterList getParameterDescriptors() const;
matthiasm@0:     float getParameter(std::string identifier) const;
matthiasm@0:     void setParameter(std::string identifier, float value);
matthiasm@0: 
matthiasm@0:     ProgramList getPrograms() const;
matthiasm@0:     std::string getCurrentProgram() const;
matthiasm@0:     void selectProgram(std::string name);
matthiasm@0: 
matthiasm@0:     OutputList getOutputDescriptors() const;
matthiasm@0: 
matthiasm@0:     bool initialise(size_t channels, size_t stepSize, size_t blockSize);
matthiasm@0:     void reset();
matthiasm@0: 
matthiasm@0:     FeatureSet process(const float *const *inputBuffers,
matthiasm@0:                        Vamp::RealTime timestamp);
matthiasm@0: 
matthiasm@0:     FeatureSet getRemainingFeatures();
matthiasm@0: 
matthiasm@0: protected:
matthiasm@0:     size_t m_channels;
matthiasm@0:     size_t m_stepSize;
matthiasm@0:     size_t m_blockSize;
matthiasm@0:     float m_fmin;
matthiasm@0:     float m_fmax;
matthiasm@0:     Yin m_yin;
matthiasm@0:     
matthiasm@0:     mutable int m_oF0Candidates;
matthiasm@0:     mutable int m_oF0Probs;
matthiasm@0:     mutable int m_oVoicedProb;
matthiasm@0:     mutable int m_oCandidateSalience;
matthiasm@0:     mutable int m_oSmoothedPitchTrack;
matthiasm@0:     mutable int m_oNotes;
Chris@2: 
Chris@2:     float m_threshDistr;
mail@130:     float m_fixedLag;
Chris@2:     float m_outputUnvoiced;
matthiasm@70:     float m_preciseTime;
matthiasm@72:     float m_lowAmp;
matthiasm@107:     float m_onsetSensitivity;
matthiasm@108:     float m_pruneThresh;
mail@131: 
mail@131:     MonoPitchHMM m_pitchHmm;
mail@131: 
mail@132:     deque<vector<pair<double, double> > > m_pitchProb;
mail@132:     deque<Vamp::RealTime> m_timestamp;
matthiasm@103:     vector<float> m_level;
mail@133:     vector<float> m_pitchTrack;
mail@133: 
Chris@146:     void addNoteFeatures(FeatureSet &fs);
matthiasm@0: };
matthiasm@0: 
matthiasm@0: #endif