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Diffstat (limited to 'libs/vamp-pyin/PYinVamp.h')
-rw-r--r-- | libs/vamp-pyin/PYinVamp.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/libs/vamp-pyin/PYinVamp.h b/libs/vamp-pyin/PYinVamp.h new file mode 100644 index 0000000000..79c55012e2 --- /dev/null +++ b/libs/vamp-pyin/PYinVamp.h @@ -0,0 +1,84 @@ +/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ + +/* + pYIN - A fundamental frequency estimator for monophonic audio + Centre for Digital Music, Queen Mary, University of London. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. See the file + COPYING included with this distribution for more information. +*/ + +#ifndef _PYINVAMP_H_ +#define _PYINVAMP_H_ + +#include <vamp-sdk/Plugin.h> + +#include "Yin.h" + +class PYinVamp : public Vamp::Plugin +{ +public: + PYinVamp(float inputSampleRate); + virtual ~PYinVamp(); + + std::string getIdentifier() const; + std::string getName() const; + std::string getDescription() const; + std::string getMaker() const; + int getPluginVersion() const; + std::string getCopyright() const; + + InputDomain getInputDomain() const; + size_t getPreferredBlockSize() const; + size_t getPreferredStepSize() const; + size_t getMinChannelCount() const; + size_t getMaxChannelCount() const; + + ParameterList getParameterDescriptors() const; + float getParameter(std::string identifier) const; + void setParameter(std::string identifier, float value); + + ProgramList getPrograms() const; + std::string getCurrentProgram() const; + void selectProgram(std::string name); + + OutputList getOutputDescriptors() const; + + bool initialise(size_t channels, size_t stepSize, size_t blockSize); + void reset(); + + FeatureSet process(const float *const *inputBuffers, + Vamp::RealTime timestamp); + + FeatureSet getRemainingFeatures(); + +protected: + size_t m_channels; + size_t m_stepSize; + size_t m_blockSize; + float m_fmin; + float m_fmax; + Yin m_yin; + + mutable int m_oF0Candidates; + mutable int m_oF0Probs; + mutable int m_oVoicedProb; + mutable int m_oCandidateSalience; + mutable int m_oSmoothedPitchTrack; + mutable int m_oNotes; + + float m_threshDistr; + float m_outputUnvoiced; + float m_preciseTime; + float m_lowAmp; + float m_onsetSensitivity; + float m_pruneThresh; + vector<vector<pair<double, double> > > m_pitchProb; + vector<Vamp::RealTime> m_timestamp; + vector<float> m_level; +}; + +#endif |