Chris@26: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@26: 
Chris@42: /*
Chris@42:     Tipic
Chris@42: 
Chris@42:     Centre for Digital Music, Queen Mary, University of London.
Chris@42: 
Chris@42:     This program is free software; you can redistribute it and/or
Chris@42:     modify it under the terms of the GNU General Public License as
Chris@42:     published by the Free Software Foundation; either version 2 of the
Chris@42:     License, or (at your option) any later version.  See the file
Chris@42:     COPYING included with this distribution for more information.
Chris@42: */
Chris@42: 
Chris@26: #ifndef RESIZE_H
Chris@26: #define RESIZE_H
Chris@26: 
Chris@26: #include <vector>
Chris@26: 
Chris@26: class Resize
Chris@26: {
Chris@26: public:
Chris@26:     // The chroma processing chain requires a 120-bin pitch filterbank
Chris@26:     // output, even though ours only actually contains 88 bins. Zero
Chris@26:     // pad at both ends here.
Chris@26:     static std::vector<double> process(std::vector<double> in) {
Chris@26: 	std::vector<double> resized(20, 0.0);
Chris@26: 	resized.insert(resized.end(), in.begin(), in.end());
Chris@26: 	resized.resize(120);
Chris@26: 	return resized;
Chris@26:     }
Chris@26: };
Chris@26: 
Chris@26: #endif