Chris@59: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@59: 
Chris@59: /*
Chris@59:     Sonic Visualiser
Chris@59:     An audio file viewer and annotation editor.
Chris@59:     Centre for Digital Music, Queen Mary, University of London.
Chris@59:     This file copyright 2006 Chris Cannam.
Chris@59:     
Chris@59:     This program is free software; you can redistribute it and/or
Chris@59:     modify it under the terms of the GNU General Public License as
Chris@59:     published by the Free Software Foundation; either version 2 of the
Chris@59:     License, or (at your option) any later version.  See the file
Chris@59:     COPYING included with this distribution for more information.
Chris@59: */
Chris@59: 
Chris@59: #ifndef _FEATURE_EXTRACTION_PLUGIN_HOST_ADAPTER_H_
Chris@59: #define _FEATURE_EXTRACTION_PLUGIN_HOST_ADAPTER_H_
Chris@59: 
Chris@59: #include "api/svp.h"
Chris@59: 
Chris@59: #include "FeatureExtractionPlugin.h"
Chris@59: 
Chris@59: class FeatureExtractionPluginHostAdapter : public FeatureExtractionPlugin
Chris@59: {
Chris@59: public:
Chris@59:     FeatureExtractionPluginHostAdapter(const SVPPluginDescriptor *descriptor,
Chris@59:                                        float inputSampleRate);
Chris@59:     virtual ~FeatureExtractionPluginHostAdapter();
Chris@59: 
Chris@59:     bool initialise(size_t channels, size_t stepSize, size_t blockSize);
Chris@59:     void reset();
Chris@59: 
Chris@59:     std::string getName() const;
Chris@59:     std::string getDescription() const;
Chris@59:     std::string getMaker() const;
Chris@59:     int getPluginVersion() const;
Chris@59:     std::string getCopyright() const;
Chris@59: 
Chris@59:     ParameterList getParameterDescriptors() const;
Chris@59:     float getParameter(std::string) const;
Chris@59:     void setParameter(std::string, float);
Chris@59: 
Chris@59:     ProgramList getPrograms() const;
Chris@59:     std::string getCurrentProgram() const;
Chris@59:     void selectProgram(std::string);
Chris@59: 
Chris@59:     size_t getPreferredStepSize() const;
Chris@59:     size_t getPreferredBlockSize() const;
Chris@59: 
Chris@59:     OutputList getOutputDescriptors() const;
Chris@59: 
Chris@59:     FeatureSet process(float **inputBuffers, RealTime timestamp);
Chris@59: 
Chris@59:     FeatureSet getRemainingFeatures();
Chris@59: 
Chris@59: protected:
Chris@60:     void convertFeatures(SVPFeatureList **, FeatureSet &);
Chris@60: 
Chris@59:     const SVPPluginDescriptor *m_descriptor;
Chris@59:     SVPPluginHandle m_handle;
Chris@59: };
Chris@59: 
Chris@59: #endif
Chris@59: 
Chris@59: