liblo: lo_osc_types.h Source File

liblo 0.29

lo_osc_types.h
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1 /*
2 * Copyright (C) 2014 Steve Harris et al. (see AUTHORS)
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public License
6 * as published by the Free Software Foundation; either version 2.1
7 * of the License, or (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 Lesser General Public License for more details.
13 *
14 * $Id$
15 */
16
17 #ifndef LO_OSC_TYPES_H
18 #define LO_OSC_TYPES_H
19
25 #ifdef _MSC_VER
26 #ifndef UINTSDEFINED
27 #define UINTSDEFINED
28 #define int32_t __int32
29 #define int64_t __int64
30 #define uint32_t unsigned __int32
31 #define uint64_t unsigned __int64
32 #define uint8_t unsigned __int8
33 #endif
34 #else
35 #include <stdint.h>
36 #endif
37
46 typedef struct {
48 uint32_t sec;
51 uint32_t frac;
52 } lo_timetag;
53
59 typedef enum {
61 LO_ELEMENT_MESSAGE = 1,
63 LO_ELEMENT_BUNDLE = 2
64 } lo_element_type;
65
72 typedef enum {
73 /* basic OSC types */
75 LO_INT32 = 'i',
77 LO_FLOAT = 'f',
79 LO_STRING = 's',
81 LO_BLOB = 'b',
82
83 /* extended OSC types */
85 LO_INT64 = 'h',
87 LO_TIMETAG = 't',
89 LO_DOUBLE = 'd',
92 LO_SYMBOL = 'S',
94 LO_CHAR = 'c',
96 LO_MIDI = 'm',
98 LO_TRUE = 'T',
100 LO_FALSE = 'F',
102 LO_NIL = 'N',
104 LO_INFINITUM = 'I'
105 } lo_type;
106
107
115 typedef union {
117 int32_t i;
119 int32_t i32;
121 int64_t h;
123 int64_t i64;
125 float f;
127 float f32;
129 double d;
131 double f64;
133 char s;
136 char S;
138 unsigned char c;
140 uint8_t m[4];
142 lo_timetag t;
144 struct {
145 int32_t size;
146 char data;
147 } blob;
148 } lo_arg;
149
150 /* Note: No struct literals in MSVC */
151 #ifdef _MSC_VER
152 #ifndef USE_ANSI_C
153 #define USE_ANSI_C
154 #endif
155 #endif
156
158 #if defined(USE_ANSI_C) || defined(DLL_EXPORT)
159 lo_timetag lo_get_tt_immediate();
160 #define LO_TT_IMMEDIATE lo_get_tt_immediate()
161 #else // !USE_ANSI_C
162 #define LO_TT_IMMEDIATE ((lo_timetag){0U,1U})
163 #endif // USE_ANSI_C
164
167 #endif
LO_BLOB
Definition: lo_osc_types.h:81
lo_arg
Union used to read values from incoming messages.
Definition: lo_osc_types.h:115
lo_element_type
lo_element_type
An enumeration of bundle element types liblo can handle.
Definition: lo_osc_types.h:59
lo_timetag
A structure to store OSC TimeTag values.
Definition: lo_osc_types.h:46
LO_INT32
Definition: lo_osc_types.h:75
lo_arg::f
float f
Definition: lo_osc_types.h:125
LO_TRUE
Definition: lo_osc_types.h:98
LO_SYMBOL
Definition: lo_osc_types.h:92
LO_STRING
Definition: lo_osc_types.h:79
LO_TIMETAG
Definition: lo_osc_types.h:87
lo_arg::t
lo_timetag t
Definition: lo_osc_types.h:142
LO_FALSE
Definition: lo_osc_types.h:100
lo_arg::f64
double f64
Definition: lo_osc_types.h:131
LO_DOUBLE
Definition: lo_osc_types.h:89
LO_FLOAT
Definition: lo_osc_types.h:77
lo_timetag::sec
uint32_t sec
Definition: lo_osc_types.h:48
lo_arg::i64
int64_t i64
Definition: lo_osc_types.h:123
lo_arg::s
char s
Definition: lo_osc_types.h:133
lo_arg::i
int32_t i
Definition: lo_osc_types.h:117
lo_arg::S
char S
Definition: lo_osc_types.h:136
lo_arg::d
double d
Definition: lo_osc_types.h:129
LO_INFINITUM
Definition: lo_osc_types.h:104
lo_arg::f32
float f32
Definition: lo_osc_types.h:127
LO_CHAR
Definition: lo_osc_types.h:94
LO_ELEMENT_BUNDLE
Definition: lo_osc_types.h:63
lo_arg::c
unsigned char c
Definition: lo_osc_types.h:138
lo_timetag::frac
uint32_t frac
Definition: lo_osc_types.h:51
LO_ELEMENT_MESSAGE
Definition: lo_osc_types.h:61
LO_NIL
Definition: lo_osc_types.h:102
lo_arg::h
int64_t h
Definition: lo_osc_types.h:121
lo_arg::i32
int32_t i32
Definition: lo_osc_types.h:119
LO_INT64
Definition: lo_osc_types.h:85
LO_MIDI
Definition: lo_osc_types.h:96
lo_type
lo_type
An enumeration of the OSC types liblo can send and receive.
Definition: lo_osc_types.h:72