2 * This file is part of Libav.
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.
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.
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
19 #ifndef AVUTIL_VERSION_H
20 #define AVUTIL_VERSION_H
25 * @defgroup version_utils Library Version Macros
27 * Useful to check and match library version in order to maintain
28 * backward compatibility.
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)
44 * Libavutil version macros
48 * @defgroup lavu_ver Version and Build diagnostics
50 * Macros and function useful to check at compiletime and at runtime
51 * which version of libavutil is in use.
56 #define LIBAVUTIL_VERSION_MAJOR 54
57 #define LIBAVUTIL_VERSION_MINOR 16
58 #define LIBAVUTIL_VERSION_MICRO 0
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
68 #define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION)
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.
81 #ifndef FF_API_PIX_FMT
82 #define FF_API_PIX_FMT (LIBAVUTIL_VERSION_MAJOR < 55)
84 #ifndef FF_API_CONTEXT_SIZE
85 #define FF_API_CONTEXT_SIZE (LIBAVUTIL_VERSION_MAJOR < 55)
87 #ifndef FF_API_PIX_FMT_DESC
88 #define FF_API_PIX_FMT_DESC (LIBAVUTIL_VERSION_MAJOR < 55)
90 #ifndef FF_API_AV_REVERSE
91 #define FF_API_AV_REVERSE (LIBAVUTIL_VERSION_MAJOR < 55)
93 #ifndef FF_API_AUDIOCONVERT
94 #define FF_API_AUDIOCONVERT (LIBAVUTIL_VERSION_MAJOR < 55)
96 #ifndef FF_API_CPU_FLAG_MMX2
97 #define FF_API_CPU_FLAG_MMX2 (LIBAVUTIL_VERSION_MAJOR < 55)
99 #ifndef FF_API_LLS_PRIVATE
100 #define FF_API_LLS_PRIVATE (LIBAVUTIL_VERSION_MAJOR < 55)
102 #ifndef FF_API_AVFRAME_LAVC
103 #define FF_API_AVFRAME_LAVC (LIBAVUTIL_VERSION_MAJOR < 55)
106 #define FF_API_VDPAU (LIBAVUTIL_VERSION_MAJOR < 55)
109 #define FF_API_XVMC (LIBAVUTIL_VERSION_MAJOR < 55)
111 #ifndef FF_API_OPT_TYPE_METADATA
112 #define FF_API_OPT_TYPE_METADATA (LIBAVUTIL_VERSION_MAJOR < 55)
115 #define FF_API_DLOG (LIBAVUTIL_VERSION_MAJOR < 55)
123 #endif /* AVUTIL_VERSION_H */