AVFrame: add an opaque_ref field
[libav.git] / libavutil / version.h
1 /*
2 * This file is part of Libav.
3 *
4 * Libav is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * Libav 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 GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with Libav; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18
19 #ifndef AVUTIL_VERSION_H
20 #define AVUTIL_VERSION_H
21
22 #include "macros.h"
23
24 /**
25 * @defgroup version_utils Library Version Macros
26 *
27 * Useful to check and match library version in order to maintain
28 * backward compatibility.
29 *
30 * @{
31 */
32
33 #define AV_VERSION_INT(a, b, c) (a<<16 | b<<8 | c)
34 #define AV_VERSION_DOT(a, b, c) a ##.## b ##.## c
35 #define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c)
36
37 /**
38 * @}
39 */
40
41 /**
42 * @file
43 * @ingroup lavu
44 * Libavutil version macros
45 */
46
47 /**
48 * @defgroup lavu_ver Version and Build diagnostics
49 *
50 * Macros and function useful to check at compiletime and at runtime
51 * which version of libavutil is in use.
52 *
53 * @{
54 */
55
56 #define LIBAVUTIL_VERSION_MAJOR 55
57 #define LIBAVUTIL_VERSION_MINOR 32
58 #define LIBAVUTIL_VERSION_MICRO 0
59
60 #define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
61 LIBAVUTIL_VERSION_MINOR, \
62 LIBAVUTIL_VERSION_MICRO)
63 #define LIBAVUTIL_VERSION AV_VERSION(LIBAVUTIL_VERSION_MAJOR, \
64 LIBAVUTIL_VERSION_MINOR, \
65 LIBAVUTIL_VERSION_MICRO)
66 #define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT
67
68 #define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION)
69
70 /**
71 * @}
72 *
73 * @defgroup depr_guards Deprecation guards
74 * FF_API_* defines may be placed below to indicate public API that will be
75 * dropped at a future version bump. The defines themselves are not part of
76 * the public API and may change, break or disappear at any time.
77 *
78 * @{
79 */
80
81 #ifndef FF_API_VDPAU
82 #define FF_API_VDPAU (LIBAVUTIL_VERSION_MAJOR < 56)
83 #endif
84 #ifndef FF_API_XVMC
85 #define FF_API_XVMC (LIBAVUTIL_VERSION_MAJOR < 56)
86 #endif
87 #ifndef FF_API_OPT_TYPE_METADATA
88 #define FF_API_OPT_TYPE_METADATA (LIBAVUTIL_VERSION_MAJOR < 56)
89 #endif
90 #ifndef FF_API_DLOG
91 #define FF_API_DLOG (LIBAVUTIL_VERSION_MAJOR < 56)
92 #endif
93 #ifndef FF_API_CRYPTO_CONTEXT
94 #define FF_API_CRYPTO_CONTEXT (LIBAVUTIL_VERSION_MAJOR < 56)
95 #endif
96 #ifndef FF_API_PLUS1_MINUS1
97 #define FF_API_PLUS1_MINUS1 (LIBAVUTIL_VERSION_MAJOR < 56)
98 #endif
99 #ifndef FF_API_ERROR_FRAME
100 #define FF_API_ERROR_FRAME (LIBAVUTIL_VERSION_MAJOR < 56)
101 #endif
102 #ifndef FF_API_VAAPI
103 #define FF_API_VAAPI (LIBAVUTIL_VERSION_MAJOR < 56)
104 #endif
105 #ifndef FF_API_PKT_PTS
106 #define FF_API_PKT_PTS (LIBAVUTIL_VERSION_MAJOR < 56)
107 #endif
108 #ifndef FF_API_CRYPTO_SIZE_T
109 #define FF_API_CRYPTO_SIZE_T (LIBAVUTIL_VERSION_MAJOR < 56)
110 #endif
111
112
113 /**
114 * @}
115 */
116
117 #endif /* AVUTIL_VERSION_H */