cannam@0: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
cannam@0: /*
cannam@0:     Vamp feature extraction plugin using the OnsetsDS onset detector.
cannam@0:     This file copyright (c) 2008 Chris Cannam.
cannam@0: 
cannam@0:     OnsetsDS - real time musical onset detection library.
cannam@0:     Copyright (c) 2007 Dan Stowell. All rights reserved.
cannam@0: 
cannam@0:     This program is free software; you can redistribute it and/or modify
cannam@0:     it under the terms of the GNU General Public License as published by
cannam@0:     the Free Software Foundation; either version 2 of the License, or
cannam@0:     (at your option) any later version.
cannam@0: 
cannam@0:     This program is distributed in the hope that it will be useful,
cannam@0:     but WITHOUT ANY WARRANTY; without even the implied warranty of
cannam@0:     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
cannam@0:     GNU General Public License for more details.
cannam@0: 
cannam@0:     You should have received a copy of the GNU General Public License
cannam@0:     along with this program; if not, write to the Free Software
cannam@0:     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
cannam@0: */
cannam@0: 
cannam@0: #ifndef _ONSETSDS_PLUGIN_H_
cannam@0: #define _ONSETSDS_PLUGIN_H_
cannam@0: 
cannam@0: #include <vamp-sdk/Plugin.h>
cannam@0: 
Chris@5: #include "onsetsds/src/onsetsds.h"
cannam@0: 
cannam@0: class OnsetsDSPlugin : public Vamp::Plugin
cannam@0: {
cannam@0: public:
cannam@0:     OnsetsDSPlugin(float inputSampleRate);
cannam@0:     virtual ~OnsetsDSPlugin();
cannam@0: 
cannam@0:     bool initialise(size_t channels, size_t stepSize, size_t blockSize);
cannam@0:     void reset();
cannam@0: 
cannam@0:     InputDomain getInputDomain() const { return FrequencyDomain; }
cannam@0: 
cannam@0:     std::string getIdentifier() const;
cannam@0:     std::string getName() const;
cannam@0:     std::string getDescription() const;
cannam@0:     std::string getMaker() const;
cannam@0:     int getPluginVersion() const;
cannam@0:     std::string getCopyright() const;
cannam@0: 
cannam@0:     ParameterList getParameterDescriptors() const;
cannam@0:     float getParameter(std::string) const;
cannam@0:     void setParameter(std::string, float);
cannam@0: 
cannam@0:     size_t getPreferredStepSize() const;
cannam@0:     size_t getPreferredBlockSize() const;
cannam@0: 
cannam@0:     OutputList getOutputDescriptors() const;
cannam@0: 
cannam@0:     FeatureSet process(const float *const *inputBuffers,
cannam@0:                        Vamp::RealTime timestamp);
cannam@0: 
cannam@0:     FeatureSet getRemainingFeatures();
cannam@0: 
cannam@0: protected:
cannam@0:     OnsetsDS *m_ods;
cannam@0:     float *m_odsdata;
cannam@0:     onsetsds_odf_types m_dfType;
cannam@1:     float m_threshold;
cannam@0:     size_t m_medspan;
cannam@0:     size_t m_stepSize;
cannam@0:     size_t m_fftSize;
cannam@0: };
cannam@0: 
cannam@0: 
cannam@0: #endif