Chris@0: /* -*- c-basic-offset: 4 -*-  vi:set ts=8 sts=4 sw=4: */
Chris@0: 
Chris@0: /*
Chris@0:     A waveform viewer and audio annotation editor.
Chris@2:     Chris Cannam, Queen Mary University of London, 2005-2006
Chris@0:     
Chris@0:     This is experimental software.  Not for distribution.
Chris@0: */
Chris@0: 
Chris@0: #ifndef _FEATURE_EXTRACTION_PLUGIN_FACTORY_H_
Chris@0: #define _FEATURE_EXTRACTION_PLUGIN_FACTORY_H_
Chris@0: 
Chris@0: #include <QString>
Chris@0: #include <vector>
Chris@0: 
Chris@0: class FeatureExtractionPlugin;
Chris@0: 
Chris@0: class FeatureExtractionPluginFactory
Chris@0: {
Chris@0: public:
Chris@0:     static FeatureExtractionPluginFactory *instance(QString pluginType);
Chris@0:     static FeatureExtractionPluginFactory *instanceFor(QString identifier);
Chris@0:     static std::vector<QString> getAllPluginIdentifiers();
Chris@0: 
Chris@0:     std::vector<QString> getPluginIdentifiers();
Chris@0: 
Chris@0:     // We don't set blockSize or channels on this -- they're
Chris@0:     // negotiated and handled via initialize() on the plugin
Chris@0:     virtual FeatureExtractionPlugin *instantiatePlugin(QString identifier,
Chris@0: 						       float inputSampleRate);
Chris@0: 
Chris@0: protected:
Chris@0: };
Chris@0: 
Chris@0: #endif