source: src/onset/peakpicker.h @ 3e1c482

feature/autosinkfeature/constantqfeature/pitchshiftfeature/timestretch
Last change on this file since 3e1c482 was 6f42c16, checked in by Paul Brossier <piem@piem.org>, 5 years ago

src/: change c header identifiers (see #35)

  • Property mode set to 100644
File size: 1.6 KB
Line 
1/*
2  Copyright (C) 2003-2013 Paul Brossier <piem@aubio.org>
3
4  This file is part of aubio.
5
6  aubio is free software: you can redistribute it and/or modify
7  it under the terms of the GNU General Public License as published by
8  the Free Software Foundation, either version 3 of the License, or
9  (at your option) any later version.
10
11  aubio is distributed in the hope that it will be useful,
12  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  GNU General Public License for more details.
15
16  You should have received a copy of the GNU General Public License
17  along with aubio.  If not, see <http://www.gnu.org/licenses/>.
18
19*/
20
21/** \file
22
23  Peak picking utilities function
24
25  \example onset/test-peakpicker.c
26
27*/
28
29#ifndef AUBIO_PEAKPICK_H
30#define AUBIO_PEAKPICK_H
31
32#ifdef __cplusplus
33extern "C" {
34#endif
35
36/** peak-picker structure */
37typedef struct _aubio_peakpicker_t aubio_peakpicker_t;
38
39/** peak-picker creation function */
40aubio_peakpicker_t * new_aubio_peakpicker(void);
41/** real time peak picking function */
42void aubio_peakpicker_do(aubio_peakpicker_t * p, fvec_t * in, fvec_t * out);
43/** destroy peak picker structure */
44void del_aubio_peakpicker(aubio_peakpicker_t * p);
45
46/** get current peak value */
47fvec_t *aubio_peakpicker_get_thresholded_input (aubio_peakpicker_t * p);
48/** set peak picking threshold */
49uint_t aubio_peakpicker_set_threshold(aubio_peakpicker_t * p, smpl_t threshold);
50/** get peak picking threshold */
51smpl_t aubio_peakpicker_get_threshold(aubio_peakpicker_t * p);
52
53#ifdef __cplusplus
54}
55#endif
56
57#endif /* AUBIO_PEAKPICK_H */
Note: See TracBrowser for help on using the repository browser.