ref: fc5bc72c05d36fa09cbd98e18013f8ebc2afa91d
dir: /src/onset.h/
/*
Copyright (C) 2006 Paul Brossier
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef ONSET_H
#define ONSET_H
#ifdef __cplusplus
extern "C" {
#endif
typedef struct _aubio_onset_t aubio_onset_t;
/** create onset detection object */
aubio_onset_t * new_aubio_onset (aubio_onsetdetection_type type_onset,
uint_t buf_size, uint_t hop_size, uint_t channels);
/** execute onset detection */
void aubio_onset(aubio_onset_t *o, fvec_t * input, fvec_t * onset);
/** set onset detection silence threshold */
void aubio_onset_set_silence(aubio_onset_t * o, smpl_t silence);
/** set onset detection peak picking threshold */
void aubio_onset_set_threshold(aubio_onset_t * o, smpl_t threshold);
/** set onset detection peak picking threshold */
void aubio_onset_set_minioi(aubio_onset_t * o, uint_t minioi);
/** delete onset detection object */
void del_aubio_onset(aubio_onset_t * o);
#ifdef __cplusplus
}
#endif
#endif /* ONSET_H */