source: src/types.h @ c698d1b

feature/autosinkfeature/cnnfeature/cnn_orgfeature/constantqfeature/crepefeature/crepe_orgfeature/pitchshiftfeature/pydocstringsfeature/timestretchfix/ffmpeg5pitchshiftsamplertimestretchyinfft+
Last change on this file since c698d1b was 46044ed, checked in by Paul Brossier <piem@piem.org>, 15 years ago

src/types.h: add some documentation, use HAVE_AUBIO_DOUBLE, not AUBIO_SINGLE_PRECISION

  • Property mode set to 100644
File size: 1.8 KB
Line 
1/*
2         Copyright (C) 2003 Paul Brossier
3
4         This program is free software; you can redistribute it and/or modify
5         it under the terms of the GNU General Public License as published by
6         the Free Software Foundation; either version 2 of the License, or
7         (at your option) any later version.
8
9         This program is distributed in the hope that it will be useful,
10         but WITHOUT ANY WARRANTY; without even the implied warranty of
11         MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12         GNU General Public License for more details.
13
14         You should have received a copy of the GNU General Public License
15         along with this program; if not, write to the Free Software
16         Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
17         
18*/
19
20#ifndef AUBIO_TYPES_H
21#define AUBIO_TYPES_H
22
23/** \file
24 
25  Definition of data types used in aubio
26 
27*/
28
29#ifdef __cplusplus
30extern "C" {
31#endif
32
33#include "config.h"
34
35#ifndef HAVE_AUBIO_DOUBLE
36/** defined to 1 if aubio is compiled in double precision */
37#define HAVE_AUBIO_DOUBLE 0
38#endif
39
40/** short sample format (32 or 64 bits) */
41#if !HAVE_AUBIO_DOUBLE
42typedef float        smpl_t;
43/** print format for sample in single precision */
44#define AUBIO_SMPL_FMT "%f"
45#else
46typedef double       smpl_t;
47/** print format for double in single precision */
48#define AUBIO_SMPL_FMT "%lf"
49#endif
50/** long sample format (64 bits or more) */
51#if !HAVE_AUBIO_DOUBLE
52typedef double       lsmp_t;
53/** print format for sample in double precision */
54#define AUBIO_LSMP_FMT "%lf"
55#else
56typedef long double  lsmp_t;
57/** print format for double in double precision */
58#define AUBIO_LSMP_FMT "%Lf"
59#endif
60/** unsigned integer */
61typedef unsigned int uint_t;
62/** signed integer */
63typedef int          sint_t;
64/** files */
65//typedef FILE         audio_file_t;
66
67#ifdef __cplusplus
68}
69#endif
70
71#endif/*AUBIO_TYPES_H*/
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