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version.h
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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 #include "macros.h"
25 
26 /**
27  * @addtogroup version_utils
28  *
29  * Useful to check and match library version in order to maintain
30  * backward compatibility.
31  *
32  * @{
33  */
34 
35 #define AV_VERSION_INT(a, b, c) (a<<16 | b<<8 | c)
36 #define AV_VERSION_DOT(a, b, c) a ##.## b ##.## c
37 #define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c)
38 
39 /**
40  * @}
41  */
42 
43 /**
44  * @file
45  * @ingroup lavu
46  * Libavutil version macros
47  */
48 
49 /**
50  * @defgroup lavu_ver Version and Build diagnostics
51  *
52  * Macros and function useful to check at compiletime and at runtime
53  * which version of libavutil is in use.
54  *
55  * @{
56  */
57 
58 #define LIBAVUTIL_VERSION_MAJOR 52
59 #define LIBAVUTIL_VERSION_MINOR 92
60 #define LIBAVUTIL_VERSION_MICRO 101
61 
62 #define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
63  LIBAVUTIL_VERSION_MINOR, \
64  LIBAVUTIL_VERSION_MICRO)
65 #define LIBAVUTIL_VERSION AV_VERSION(LIBAVUTIL_VERSION_MAJOR, \
66  LIBAVUTIL_VERSION_MINOR, \
67  LIBAVUTIL_VERSION_MICRO)
68 #define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT
69 
70 #define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION)
71 
72 /**
73  * @}
74  *
75  * @defgroup depr_guards Deprecation guards
76  * FF_API_* defines may be placed below to indicate public API that will be
77  * dropped at a future version bump. The defines themselves are not part of
78  * the public API and may change, break or disappear at any time.
79  *
80  * @{
81  */
82 
83 #ifndef FF_API_GET_BITS_PER_SAMPLE_FMT
84 #define FF_API_GET_BITS_PER_SAMPLE_FMT (LIBAVUTIL_VERSION_MAJOR < 54)
85 #endif
86 #ifndef FF_API_FIND_OPT
87 #define FF_API_FIND_OPT (LIBAVUTIL_VERSION_MAJOR < 54)
88 #endif
89 #ifndef FF_API_OLD_AVOPTIONS
90 #define FF_API_OLD_AVOPTIONS (LIBAVUTIL_VERSION_MAJOR < 54)
91 #endif
92 #ifndef FF_API_PIX_FMT
93 #define FF_API_PIX_FMT (LIBAVUTIL_VERSION_MAJOR < 54)
94 #endif
95 #ifndef FF_API_CONTEXT_SIZE
96 #define FF_API_CONTEXT_SIZE (LIBAVUTIL_VERSION_MAJOR < 54)
97 #endif
98 #ifndef FF_API_PIX_FMT_DESC
99 #define FF_API_PIX_FMT_DESC (LIBAVUTIL_VERSION_MAJOR < 54)
100 #endif
101 #ifndef FF_API_AV_REVERSE
102 #define FF_API_AV_REVERSE (LIBAVUTIL_VERSION_MAJOR < 54)
103 #endif
104 #ifndef FF_API_AUDIOCONVERT
105 #define FF_API_AUDIOCONVERT (LIBAVUTIL_VERSION_MAJOR < 54)
106 #endif
107 #ifndef FF_API_CPU_FLAG_MMX2
108 #define FF_API_CPU_FLAG_MMX2 (LIBAVUTIL_VERSION_MAJOR < 54)
109 #endif
110 #ifndef FF_API_SAMPLES_UTILS_RETURN_ZERO
111 #define FF_API_SAMPLES_UTILS_RETURN_ZERO (LIBAVUTIL_VERSION_MAJOR < 54)
112 #endif
113 #ifndef FF_API_LLS_PRIVATE
114 #define FF_API_LLS_PRIVATE (LIBAVUTIL_VERSION_MAJOR < 54)
115 #endif
116 #ifndef FF_API_LLS1
117 #define FF_API_LLS1 (LIBAVUTIL_VERSION_MAJOR < 54)
118 #endif
119 #ifndef FF_API_AVFRAME_LAVC
120 #define FF_API_AVFRAME_LAVC (LIBAVUTIL_VERSION_MAJOR < 54)
121 #endif
122 #ifndef FF_API_VDPAU
123 #define FF_API_VDPAU (LIBAVUTIL_VERSION_MAJOR < 54)
124 #endif
125 #ifndef FF_API_GET_CHANNEL_LAYOUT_COMPAT
126 #define FF_API_GET_CHANNEL_LAYOUT_COMPAT (LIBAVUTIL_VERSION_MAJOR < 54)
127 #endif
128 #ifndef FF_API_OLD_OPENCL
129 #define FF_API_OLD_OPENCL (LIBAVUTIL_VERSION_MAJOR < 54)
130 #endif
131 #ifndef FF_API_XVMC
132 #define FF_API_XVMC (LIBAVUTIL_VERSION_MAJOR < 54)
133 #endif
134 #ifndef FF_API_INTFLOAT
135 #define FF_API_INTFLOAT (LIBAVUTIL_VERSION_MAJOR < 54)
136 #endif
137 #ifndef FF_API_OPT_TYPE_METADATA
138 #define FF_API_OPT_TYPE_METADATA (LIBAVUTIL_VERSION_MAJOR < 54)
139 #endif
140 #ifndef FF_API_AVFRAME_COLORSPACE
141 #define FF_API_AVFRAME_COLORSPACE (LIBAVUTIL_VERSION_MAJOR >= 52)
142 #endif
143 
144 
145 #ifndef FF_CONST_AVUTIL53
146 #if LIBAVUTIL_VERSION_MAJOR >= 53
147 #define FF_CONST_AVUTIL53 const
148 #else
149 #define FF_CONST_AVUTIL53
150 #endif
151 #endif
152 
153 /**
154  * @}
155  */
156 
157 #endif /* AVUTIL_VERSION_H */
158