c@21: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
c@21: 
c@21: /*
c@92:     QM Vamp Plugin Set
c@21: 
c@21:     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@21: */
c@21: 
c@21: #ifndef _GETMODE_PLUGIN_H_
c@21: #define _GETMODE_PLUGIN_H_
c@21: 
c@21: #include <vamp-sdk/Plugin.h>
c@21: 
c@21: #include <dsp/keydetection/GetKeyMode.h>
c@21: 
c@21: class KeyDetector : public Vamp::Plugin
c@21: {
c@21: public:
c@21:     KeyDetector(float inputSampleRate);
c@21:     virtual ~KeyDetector();
c@21: 
c@21:     bool initialise(size_t channels, size_t stepSize, size_t blockSize);
c@21:     void reset();
c@21: 
c@21:     InputDomain getInputDomain() const { return TimeDomain; }
c@21: 
c@22:     std::string getIdentifier() const;
c@21:     std::string getName() const;
c@21:     std::string getDescription() const;
c@21:     std::string getMaker() const;
c@21:     int getPluginVersion() const;
c@21:     std::string getCopyright() const;
c@21: 
c@21:     ParameterList getParameterDescriptors() const;
c@21:     float getParameter(std::string) const;
c@21:     void setParameter(std::string, float);
c@21: 
c@21:     OutputList getOutputDescriptors() const;
c@21: 
c@21:     FeatureSet process(const float *const *inputBuffers,
c@21:                        Vamp::RealTime timestamp);
c@21: 
c@21:     FeatureSet getRemainingFeatures();
c@21: 
c@21:     size_t getPreferredStepSize() const;
c@21:     size_t getPreferredBlockSize() const;
c@21: 
c@21: protected:
c@21:     mutable size_t m_stepSize;
c@21:     mutable size_t m_blockSize;
c@21:     float m_tuningFrequency;
c@21:     int m_length;
c@21: 
cannam@242:     GetKeyMode::Config getConfig() const;
c@63:     std::string getKeyName(int index, bool minor, bool includeMajMin) const;
cannam@247:     std::string getBothKeyNames(int index) const;
c@21: 
c@21:     GetKeyMode* m_getKeyMode;
c@21:     double* m_inputFrame;
c@21:     int m_prevKey;
c@95:     bool m_first;
c@21: };
c@21: 
c@21: 
c@21: #endif