aubio: types.h Source File

aubio 0.4.9

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types.h
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1/*
2 Copyright (C) 2003-2015 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_TYPES_H
22#define AUBIO_TYPES_H
23
24/** \file
25
26 Definition of data types used in aubio
27
28*/
29
30#ifdef __cplusplus
31extern "C" {
32#endif
33
34#ifndef HAVE_AUBIO_DOUBLE
35/** defined to 1 if aubio is compiled in double precision */
36#define HAVE_AUBIO_DOUBLE 0
37#endif
38
39/** short sample format (32 or 64 bits) */
40#if !HAVE_AUBIO_DOUBLE
41 typedef float smpl_t;
42/** print format for sample in single precision */
43#define AUBIO_SMPL_FMT "%f"
44#else
45typedef double smpl_t;
46/** print format for double in single precision */
47#define AUBIO_SMPL_FMT "%lf"
48#endif
49/** long sample format (64 bits or more) */
50#if !HAVE_AUBIO_DOUBLE
51 typedef double lsmp_t;
52/** print format for sample in double precision */
53#define AUBIO_LSMP_FMT "%lf"
54#else
55typedef long double lsmp_t;
56/** print format for double in double precision */
57#define AUBIO_LSMP_FMT "%Lf"
58#endif
59/** unsigned integer */
60 typedef unsigned int uint_t;
61/** signed integer */
62 typedef int sint_t;
63/** character */
64 typedef char char_t;
65
66#ifdef __cplusplus
67}
68#endif
69
70#endif /* AUBIO_TYPES_H */
uint_t
unsigned int uint_t
unsigned integer
Definition types.h:60
char_t
char char_t
character
Definition types.h:64
smpl_t
float smpl_t
short sample format (32 or 64 bits)
Definition types.h:41
sint_t
int sint_t
signed integer
Definition types.h:62
lsmp_t
double lsmp_t
long sample format (64 bits or more)
Definition types.h:51