/usr/include/aubio/onset/peakpicker.h is in libaubio-dev 0.4.1-2build4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | /*
Copyright (C) 2003-2013 Paul Brossier <piem@aubio.org>
This file is part of aubio.
aubio 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 3 of the License, or
(at your option) any later version.
aubio 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 aubio. If not, see <http://www.gnu.org/licenses/>.
*/
/** \file
Peak picking utilities function
\example onset/test-peakpicker.c
*/
#ifndef _AUBIO_PEAKPICK_H
#define _AUBIO_PEAKPICK_H
#ifdef __cplusplus
extern "C" {
#endif
/** peak-picker structure */
typedef struct _aubio_peakpicker_t aubio_peakpicker_t;
/** peak-picker creation function */
aubio_peakpicker_t * new_aubio_peakpicker(void);
/** real time peak picking function */
void aubio_peakpicker_do(aubio_peakpicker_t * p, fvec_t * in, fvec_t * out);
/** destroy peak picker structure */
void del_aubio_peakpicker(aubio_peakpicker_t * p);
/** get current peak value */
fvec_t *aubio_peakpicker_get_thresholded_input (aubio_peakpicker_t * p);
/** set peak picking threshold */
uint_t aubio_peakpicker_set_threshold(aubio_peakpicker_t * p, smpl_t threshold);
/** get peak picking threshold */
smpl_t aubio_peakpicker_get_threshold(aubio_peakpicker_t * p);
#ifdef __cplusplus
}
#endif
#endif /* _AUBIO_PEAKPICK_H */
|