c@0: 
c@0: // This is a skeleton file for use in creating your own plugin
c@0: // libraries.  Replace MyPlugin and myPlugin throughout with the name
c@0: // of your first plugin class, and fill in the gaps as appropriate.
c@0: 
c@0: 
c@0: // Remember to use a different guard symbol in each header!
c@0: #ifndef _TEMPOGRAM_H_
c@0: #define _TEMPOGRAM_H_
c@0: 
c@0: #include <vamp-sdk/Plugin.h>
c@7: #include "FIRFilter.h"
c@7: #include "WindowFunction.h"
c@7: #include "NoveltyCurve.h"
c@7: #include <vamp-sdk/FFT.h>
c@7: #include <cmath>
c@7: #include <fstream>
c@7: #include <assert.h>
c@7: #include "Spectrogram.h"
c@0: 
c@0: using std::string;
c@0: using std::vector;
c@0: 
c@0: class Tempogram : public Vamp::Plugin
c@0: {
c@0: public:
c@0:     Tempogram(float inputSampleRate);
c@0:     virtual ~Tempogram();
c@0: 
c@0:     string getIdentifier() const;
c@0:     string getName() const;
c@0:     string getDescription() const;
c@0:     string getMaker() const;
c@0:     int getPluginVersion() const;
c@0:     string getCopyright() const;
c@0: 
c@0:     InputDomain getInputDomain() const;
c@0:     size_t getPreferredBlockSize() const;
c@0:     size_t getPreferredStepSize() const;
c@0:     size_t getMinChannelCount() const;
c@0:     size_t getMaxChannelCount() const;
c@0: 
c@0:     ParameterList getParameterDescriptors() const;
c@0:     float getParameter(string identifier) const;
c@0:     void setParameter(string identifier, float value);
c@0: 
c@0:     ProgramList getPrograms() const;
c@0:     string getCurrentProgram() const;
c@0:     void selectProgram(string name);
c@0: 
c@0:     OutputList getOutputDescriptors() const;
c@0: 
c@0:     bool initialise(size_t channels, size_t stepSize, size_t blockSize);
c@7:     void cleanup();
c@0:     void initialiseForGRF();
c@0:     void cleanupForGRF();
c@0:     void reset();
c@0: 
c@0:     FeatureSet process(const float *const *inputBuffers,
c@0:                        Vamp::RealTime timestamp);
c@0: 
c@0:     FeatureSet getRemainingFeatures();
c@0: 
c@0: protected:
c@0:     // plugin-specific data and methods go here
c@0:     size_t m_blockSize;
c@1:     size_t m_stepSize;
c@0:     float compressionConstant;
c@3:     float specMax;
c@0:     float *previousY;
c@0:     float *currentY;
c@4:     vector< vector<float> > specData;
c@0:     vector<float> noveltyCurve;
c@3:     float minDB;
c@0:     
c@0:     unsigned int tN;
c@0:     unsigned int thopSize;
c@0:     double * fftInput;
c@0:     double * fftOutputReal;
c@0:     double * fftOutputImag;
c@0:     
c@3:     int numberOfBlocks;
c@0:     float *hannWindowtN;
c@0:     
c@0:     vector<Vamp::RealTime> ncTimestamps;
c@0: };
c@0: 
c@0: 
c@0: #endif