frame: add a cropping rectangle to AVFrame
[libav.git] / libavutil / version.h
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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
9a4c10e3 22#include "macros.h"
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23
24/**
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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/**
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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
e88103a7 56#define LIBAVUTIL_VERSION_MAJOR 55
52627248 57#define LIBAVUTIL_VERSION_MINOR 30
564b4591 58#define LIBAVUTIL_VERSION_MICRO 0
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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
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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.
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77 *
78 * @{
79 */
2047e40e 80
a0ad5d01 81#ifndef FF_API_VDPAU
4e649deb 82#define FF_API_VDPAU (LIBAVUTIL_VERSION_MAJOR < 56)
a0ad5d01 83#endif
19e30a58 84#ifndef FF_API_XVMC
4e649deb 85#define FF_API_XVMC (LIBAVUTIL_VERSION_MAJOR < 56)
19e30a58 86#endif
6bb8720f 87#ifndef FF_API_OPT_TYPE_METADATA
4e649deb 88#define FF_API_OPT_TYPE_METADATA (LIBAVUTIL_VERSION_MAJOR < 56)
6bb8720f 89#endif
c253340a 90#ifndef FF_API_DLOG
4e649deb 91#define FF_API_DLOG (LIBAVUTIL_VERSION_MAJOR < 56)
c253340a 92#endif
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93#ifndef FF_API_CRYPTO_CONTEXT
94#define FF_API_CRYPTO_CONTEXT (LIBAVUTIL_VERSION_MAJOR < 56)
95#endif
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96#ifndef FF_API_PLUS1_MINUS1
97#define FF_API_PLUS1_MINUS1 (LIBAVUTIL_VERSION_MAJOR < 56)
98#endif
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99#ifndef FF_API_ERROR_FRAME
100#define FF_API_ERROR_FRAME (LIBAVUTIL_VERSION_MAJOR < 56)
101#endif
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102#ifndef FF_API_VAAPI
103#define FF_API_VAAPI (LIBAVUTIL_VERSION_MAJOR < 56)
104#endif
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105#ifndef FF_API_PKT_PTS
106#define FF_API_PKT_PTS (LIBAVUTIL_VERSION_MAJOR < 56)
107#endif
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108#ifndef FF_API_CRYPTO_SIZE_T
109#define FF_API_CRYPTO_SIZE_T (LIBAVUTIL_VERSION_MAJOR < 56)
110#endif
8c02adc6 111
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112
113/**
114 * @}
115 */
116
117#endif /* AVUTIL_VERSION_H */