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comparison lib/libavutil/version.h @ 2134:992d2e6f907d

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preparation for libavcodec
author zipi
date Tue, 31 Dec 2013 14:52:14 +0000
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2133:e378232bfd36 2134:992d2e6f907d
1 /*
2 * copyright (c) 2003 Fabrice Bellard
3 *
4 * This file is part of FFmpeg.
5 *
6 * FFmpeg is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * FFmpeg 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 GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with FFmpeg; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20
21 #ifndef AVUTIL_VERSION_H
22 #define AVUTIL_VERSION_H
23
24 /**
25 * @defgroup preproc_misc Preprocessor String Macros
26 *
27 * String manipulation macros
28 *
29 * @{
30 */
31
32 #define AV_STRINGIFY(s) AV_TOSTRING(s)
33 #define AV_TOSTRING(s) #s
34
35 #define AV_GLUE(a, b) a ## b
36 #define AV_JOIN(a, b) AV_GLUE(a, b)
37
38 #define AV_PRAGMA(s) _Pragma(#s)
39
40 /**
41 * @}
42 */
43
44 /**
45 * @defgroup version_utils Library Version Macros
46 *
47 * Useful to check and match library version in order to maintain
48 * backward compatibility.
49 *
50 * @{
51 */
52
53 #define AV_VERSION_INT(a, b, c) (a<<16 | b<<8 | c)
54 #define AV_VERSION_DOT(a, b, c) a ##.## b ##.## c
55 #define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c)
56
57 /**
58 * @}
59 */
60
61
62 /**
63 * @file
64 * @ingroup lavu
65 * Libavutil version macros
66 */
67
68 /**
69 * @defgroup lavu_ver Version and Build diagnostics
70 *
71 * Macros and function useful to check at compiletime and at runtime
72 * which version of libavutil is in use.
73 *
74 * @{
75 */
76
77 #define LIBAVUTIL_VERSION_MAJOR 52
78 #define LIBAVUTIL_VERSION_MINOR 33
79 #define LIBAVUTIL_VERSION_MICRO 100
80
81 #define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
82 LIBAVUTIL_VERSION_MINOR, \
83 LIBAVUTIL_VERSION_MICRO)
84 #define LIBAVUTIL_VERSION AV_VERSION(LIBAVUTIL_VERSION_MAJOR, \
85 LIBAVUTIL_VERSION_MINOR, \
86 LIBAVUTIL_VERSION_MICRO)
87 #define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT
88
89 #define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION)
90
91 /**
92 * @}
93 *
94 * @defgroup depr_guards Deprecation guards
95 * FF_API_* defines may be placed below to indicate public API that will be
96 * dropped at a future version bump. The defines themselves are not part of
97 * the public API and may change, break or disappear at any time.
98 *
99 * @{
100 */
101
102 #ifndef FF_API_GET_BITS_PER_SAMPLE_FMT
103 #define FF_API_GET_BITS_PER_SAMPLE_FMT (LIBAVUTIL_VERSION_MAJOR < 53)
104 #endif
105 #ifndef FF_API_FIND_OPT
106 #define FF_API_FIND_OPT (LIBAVUTIL_VERSION_MAJOR < 53)
107 #endif
108 #ifndef FF_API_OLD_AVOPTIONS
109 #define FF_API_OLD_AVOPTIONS (LIBAVUTIL_VERSION_MAJOR < 53)
110 #endif
111 #ifndef FF_API_PIX_FMT
112 #define FF_API_PIX_FMT (LIBAVUTIL_VERSION_MAJOR < 53)
113 #endif
114 #ifndef FF_API_CONTEXT_SIZE
115 #define FF_API_CONTEXT_SIZE (LIBAVUTIL_VERSION_MAJOR < 53)
116 #endif
117 #ifndef FF_API_PIX_FMT_DESC
118 #define FF_API_PIX_FMT_DESC (LIBAVUTIL_VERSION_MAJOR < 53)
119 #endif
120 #ifndef FF_API_AV_REVERSE
121 #define FF_API_AV_REVERSE (LIBAVUTIL_VERSION_MAJOR < 53)
122 #endif
123 #ifndef FF_API_AUDIOCONVERT
124 #define FF_API_AUDIOCONVERT (LIBAVUTIL_VERSION_MAJOR < 53)
125 #endif
126 #ifndef FF_API_CPU_FLAG_MMX2
127 #define FF_API_CPU_FLAG_MMX2 (LIBAVUTIL_VERSION_MAJOR < 53)
128 #endif
129 #ifndef FF_API_SAMPLES_UTILS_RETURN_ZERO
130 #define FF_API_SAMPLES_UTILS_RETURN_ZERO (LIBAVUTIL_VERSION_MAJOR < 53)
131 #endif
132 #ifndef FF_API_LLS_PRIVATE
133 #define FF_API_LLS_PRIVATE (LIBAVUTIL_VERSION_MAJOR < 53)
134 #endif
135 #ifndef FF_API_AVFRAME_LAVC
136 #define FF_API_AVFRAME_LAVC (LIBAVUTIL_VERSION_MAJOR < 53)
137 #endif
138
139 /**
140 * @}
141 */
142
143 #endif /* AVUTIL_VERSION_H */
144