source: src/effects/pitchshift_dummy.c @ 78a564b

feature/pitchshiftfeature/timestretch
Last change on this file since 78a564b was 78a564b, checked in by Paul Brossier <piem@piem.org>, 23 months ago

[pitchshift] do not include config.h directly

  • Property mode set to 100644
File size: 1.8 KB
Line 
1/*
2  Copyright (C) 2016 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#include "aubio_priv.h"
22
23#ifndef HAVE_RUBBERBAND
24
25#include "fvec.h"
26#include "effects/pitchshift.h"
27
28// TODO fallback pitch shifting implementation
29
30struct _aubio_pitchshift_t
31{
32  void *dummy;
33};
34
35void aubio_pitchshift_do (aubio_pitchshift_t * o UNUSED, const fvec_t * in UNUSED,
36    fvec_t * out UNUSED) {
37}
38
39void del_aubio_pitchshift (aubio_pitchshift_t * o UNUSED) {
40}
41
42aubio_pitchshift_t *new_aubio_pitchshift (const char_t * method UNUSED,
43    smpl_t pitchscale UNUSED, uint_t hop_size UNUSED, uint_t samplerate UNUSED)
44{
45  AUBIO_ERR ("aubio was not compiled with rubberband\n");
46  return NULL;
47}
48
49uint_t aubio_pitchshift_set_pitchscale (aubio_pitchshift_t * o UNUSED, smpl_t pitchscale UNUSED)
50{
51  return AUBIO_FAIL;
52}
53
54smpl_t aubio_pitchshift_get_pitchscale (aubio_pitchshift_t * o UNUSED)
55{
56  return 1.;
57}
58
59uint_t aubio_pitchshift_set_transpose (aubio_pitchshift_t * o UNUSED, smpl_t transpose UNUSED) {
60  return AUBIO_FAIL;
61}
62
63smpl_t aubio_pitchshift_get_transpose (aubio_pitchshift_t * o UNUSED) {
64  return 0.;
65}
66
67uint_t aubio_pitchshift_get_latency (aubio_pitchshift_t * o UNUSED) {
68  return 0.;
69}
70
71// end of dummy implementation
72
73#endif /* HAVE_RUBBERBAND */
Note: See TracBrowser for help on using the repository browser.