source: src/io/audio_unit.h @ b40c149

feature/autosinkfeature/constantqfeature/pitchshiftfeature/timestretch
Last change on this file since b40c149 was 6f42c16, checked in by Paul Brossier <piem@piem.org>, 4 years ago

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

  • Property mode set to 100644
File size: 1.8 KB
Line 
1/*
2  Copyright (C) 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#ifndef AUBIO_AUDIO_UNIT_H
22#define AUBIO_AUDIO_UNIT_H
23
24/** \file
25
26*/
27
28#ifdef __cplusplus
29extern "C" {
30#endif
31
32typedef struct _aubio_audio_unit_t aubio_audio_unit_t;
33
34aubio_audio_unit_t * new_aubio_audio_unit(uint_t samplerate, uint_t inchannels,
35    uint_t outchannels, uint_t blocksize);
36
37typedef uint_t (*aubio_device_callback_t) (void * closure, fmat_t *ibuf, fmat_t *obuf);
38
39uint_t aubio_audio_unit_set_callback(aubio_audio_unit_t *o,
40    aubio_device_callback_t callback, void *closure);
41
42sint_t aubio_audio_unit_set_verbose (aubio_audio_unit_t *o, uint_t verbose);
43sint_t aubio_audio_unit_set_preferred_latency (aubio_audio_unit_t *o, smpl_t
44    latency);
45sint_t aubio_audio_unit_set_prevent_feedback (aubio_audio_unit_t *o, uint_t
46    prevent_feedback);
47
48sint_t aubio_audio_unit_get_info (aubio_audio_unit_t *o);
49
50sint_t aubio_audio_unit_init (aubio_audio_unit_t *o);
51
52sint_t aubio_audio_unit_start (aubio_audio_unit_t *o);
53sint_t aubio_audio_unit_stop (aubio_audio_unit_t *o);
54
55uint_t del_aubio_audio_unit(aubio_audio_unit_t *o);
56
57#ifdef __cplusplus
58}
59#endif
60
61#endif /* AUBIO_AUDIO_UNIT_H */
Note: See TracBrowser for help on using the repository browser.