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.
piem@145: 
piem@112:     This file is part of vamp-aubio-plugins.
piem@112: 
piem@112:     vamp-aubio is free software: you can redistribute it and/or modify
piem@112:     it under the terms of the GNU General Public License as published by
piem@112:     the Free Software Foundation, either version 3 of the License, or
piem@112:     (at your option) any later version.
piem@112: 
piem@112:     vamp-aubio is distributed in the hope that it will be useful,
piem@112:     but WITHOUT ANY WARRANTY; without even the implied warranty of
piem@112:     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
piem@112:     GNU General Public License for more details.
piem@112: 
piem@112:     You should have received a copy of the GNU General Public License
piem@112:     along with aubio.  If not, see <http://www.gnu.org/licenses/>.
cannam@30: 
cannam@30: */
cannam@30: 
cannam@30: #ifndef _ONSET_TYPE_H_
cannam@30: #define _ONSET_TYPE_H_
cannam@30: 
piem@134: /** silence unused parameter warning by adding an attribute */
piem@134: #if defined(__GNUC__)
piem@134: #define UNUSED __attribute__((unused))
piem@134: #else
piem@134: #define UNUSED
piem@134: #endif
piem@134: 
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,
piem@145:     OnsetSpecFlux, // new in 0.4!
piem@145:     OnsetDefault   // new in 0.5
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: #endif
cannam@30: