source: src/onset/peakpicker.h @ d0f0d55

feature/autosinkfeature/cnnfeature/cnn_orgfeature/constantqfeature/crepefeature/crepe_orgfeature/pitchshiftfeature/pydocstringsfeature/timestretchfix/ffmpeg5sampler
Last change on this file since d0f0d55 was 6f42c16, checked in by Paul Brossier <piem@piem.org>, 9 years ago

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

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File size: 1.6 KB
RevLine 
[96fb8ad]1/*
[b235c0e]2  Copyright (C) 2003-2013 Paul Brossier <piem@aubio.org>
[96fb8ad]3
[e6a78ea]4  This file is part of aubio.
[96fb8ad]5
[e6a78ea]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.
[96fb8ad]10
[e6a78ea]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/>.
[96fb8ad]18
19*/
20
[a82cedc]21/** \file
22
[e6a78ea]23  Peak picking utilities function
[69b11d8]24
25  \example onset/test-peakpicker.c
[a82cedc]26
[e6a78ea]27*/
[96fb8ad]28
[6f42c16]29#ifndef AUBIO_PEAKPICK_H
30#define AUBIO_PEAKPICK_H
[96fb8ad]31
32#ifdef __cplusplus
33extern "C" {
34#endif
35
[d88ea06]36/** peak-picker structure */
[8766cb6]37typedef struct _aubio_peakpicker_t aubio_peakpicker_t;
[96fb8ad]38
[d88ea06]39/** peak-picker creation function */
[f7b05d4]40aubio_peakpicker_t * new_aubio_peakpicker(void);
[d88ea06]41/** real time peak picking function */
[56ef7e1]42void aubio_peakpicker_do(aubio_peakpicker_t * p, fvec_t * in, fvec_t * out);
[d88ea06]43/** destroy peak picker structure */
[8766cb6]44void del_aubio_peakpicker(aubio_peakpicker_t * p);
[96fb8ad]45
[6e57c2e]46/** get current peak value */
47fvec_t *aubio_peakpicker_get_thresholded_input (aubio_peakpicker_t * p);
[d88ea06]48/** set peak picking threshold */
[f1b925e]49uint_t aubio_peakpicker_set_threshold(aubio_peakpicker_t * p, smpl_t threshold);
[d88ea06]50/** get peak picking threshold */
[8766cb6]51smpl_t aubio_peakpicker_get_threshold(aubio_peakpicker_t * p);
[6efdc83]52
[96fb8ad]53#ifdef __cplusplus
54}
55#endif
56
[6f42c16]57#endif /* AUBIO_PEAKPICK_H */
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