cannam@30: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
cannam@30: 
cannam@30: /*
cannam@30:     Vamp feature extraction plugins using Paul Brossier's Aubio library.
cannam@30: 
cannam@30:     Centre for Digital Music, Queen Mary, University of London.
cannam@30:     This file copyright 2012 Queen Mary, University of London.
cannam@30:     
cannam@30:     This program is free software; you can redistribute it and/or
cannam@30:     modify it under the terms of the GNU General Public License as
cannam@30:     published by the Free Software Foundation; either version 2 of the
cannam@30:     License, or (at your option) any later version.  See the file
cannam@30:     COPYING included with this distribution for more information.
cannam@30: 
cannam@30: */
cannam@30: 
cannam@30: #ifndef _ONSET_TYPE_H_
cannam@30: #define _ONSET_TYPE_H_
cannam@30: 
cannam@30: // Note: the enum values in this header are ordered to match the Vamp
cannam@30: // plugin parameter values in earlier versions of this plugin set, to
cannam@30: // avoid breaking stored parameter settings that use the parameter's
cannam@30: // numerical value. Any additional values must be added after all
cannam@30: // existing ones.
cannam@30: 
cannam@30: enum OnsetType {
cannam@30:     OnsetEnergy,
cannam@30:     OnsetSpecDiff,
cannam@30:     OnsetHFC,
cannam@30:     OnsetComplex,
cannam@30:     OnsetPhase,
cannam@30:     OnsetKL,
cannam@30:     OnsetMKL,
cannam@30:     OnsetSpecFlux // new in 0.4!
cannam@30: };
cannam@30: 
cannam@30: extern const char *getAubioNameForOnsetType(OnsetType t);
cannam@30: 
piem@89: enum SpecDescType {
piem@89:     SpecDescFlux,
piem@89:     SpecDescCentroid,
piem@89:     SpecDescSpread,
piem@89:     SpecDescSkeweness,
piem@89:     SpecDescKurtosis,
piem@89:     SpecDescSlope,
piem@89:     SpecDescDecrease,
piem@89:     SpecDescRolloff
piem@89: };
piem@89: 
piem@89: extern const char *getAubioNameForSpecDescType(SpecDescType t);
piem@89: 
cannam@30: enum PitchType {
cannam@30:     PitchYin,
cannam@30:     PitchMComb,
cannam@30:     PitchSchmitt,
cannam@30:     PitchFComb,
cannam@30:     PitchYinFFT
cannam@30: };
cannam@30: 
cannam@30: extern const char *getAubioNameForPitchType(PitchType t);
cannam@30:     
cannam@30: 
cannam@30: #endif
cannam@30: 
cannam@30: