Chris@27: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@27: 
Chris@27: /*
Chris@27:     Sonic Visualiser
Chris@27:     An audio file viewer and annotation editor.
Chris@27:     Centre for Digital Music, Queen Mary, University of London.
Chris@77:     This file copyright 2006 QMUL.
Chris@27:    
Chris@27:     This program is free software; you can redistribute it and/or
Chris@27:     modify it under the terms of the GNU General Public License as
Chris@27:     published by the Free Software Foundation; either version 2 of the
Chris@27:     License, or (at your option) any later version.  See the file
Chris@27:     COPYING included with this distribution for more information.
Chris@27: */
Chris@27: 
Chris@27: #ifndef _PLUGIN_TRANSFORM_H_
Chris@27: #define _PLUGIN_TRANSFORM_H_
Chris@27: 
Chris@27: #include "Transform.h"
Chris@27: 
Chris@27: #include "base/Window.h"
Chris@27: 
Chris@27: #include "vamp-sdk/Plugin.h"
Chris@27: 
Chris@27: //!!! should this just move back up to Transform? It is after all used
Chris@27: //directly in all sorts of generic places, like Document
Chris@27: 
Chris@27: class PluginTransform : public Transform
Chris@27: {
Chris@27: public:
Chris@27:     class ExecutionContext {
Chris@27:     public:
Chris@27:         // Time domain:
Chris@27:         ExecutionContext(int _c = -1, size_t _bs = 0);
Chris@27:         
Chris@27:         // Frequency domain:
Chris@27:         ExecutionContext(int _c, size_t _ss, size_t _bs, WindowType _wt);
Chris@27: 
Chris@27:         // From plugin defaults:
Chris@27:         ExecutionContext(int _c, const Vamp::PluginBase *_plugin);
Chris@27: 
Chris@27:         bool operator==(const ExecutionContext &);
Chris@27: 
Chris@27:         void makeConsistentWithPlugin(const Vamp::PluginBase *_plugin);
Chris@27: 
Chris@27:         int channel;
Chris@27:         Vamp::Plugin::InputDomain domain;
Chris@27:         size_t stepSize;
Chris@27:         size_t blockSize;
Chris@27:         WindowType windowType;
Chris@27:     };
Chris@27: 
Chris@27: protected:
Chris@27:     PluginTransform(Model *inputModel,
Chris@27:                     const ExecutionContext &context);
Chris@27: 
Chris@27:     ExecutionContext m_context;
Chris@27: };
Chris@27: 
Chris@27: #endif