aubio 0.4.2~alpha

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types.h
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1 /*
2 Copyright (C) 2003-2013 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__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
31 extern "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
45 typedef 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
55 typedef 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 */
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
uint_t
unsigned int uint_t
unsigned integer
Definition: types.h:60
char_t
char char_t
character
Definition: types.h:64