ffmpeg.libavutil.avutil_version source code

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 module ffmpeg.libavutil.avutil_version;
22  
23 import std.stdio;
24 import std.stdint;
25 import std.format;
26 import std.array;
27 import core.vararg;
28 
29  /**
30  * @defgroup version_utils Library Version Macros
31  *
32  * Useful to check and match library version in order to maintain
33  * backward compatibility.
34  *
35  * @{
36  */
37  
38 template AV_VERSION_INT(int a, int b, int c) {
39   const int AV_VERSION_INT = (a<<16 | b<<8 | c);
40 }
41 
42 string AV_VERSION_DOT(int a, int b, int c) {
43   auto writer = appender!string();
44   formattedWrite(writer, "%2d.%2d.%2d", a, b, c);
45   return writer.data;
46 }
47 
48 template AV_VERSION(int a, int b, int c) {
49   const string AV_VERSION = AV_VERSION_DOT(a, b, c);
50 }
51 
52 /**
53  * @}
54  *
55  * @defgroup lavu_ver Version and Build diagnostics
56  *
57  * Macros and function useful to check at compiletime and at runtime
58  * which version of libavutil is in use.
59  *
60  * @{
61  */
62 
63 enum LIBAVUTIL_VERSION_MAJOR = 54;
64 enum LIBAVUTIL_VERSION_MINOR = 7;
65 enum LIBAVUTIL_VERSION_MICRO = 100;
66 
67 enum LIBAVUTIL_VERSION_INT = AV_VERSION_INT!(LIBAVUTIL_VERSION_MAJOR, LIBAVUTIL_VERSION_MINOR, LIBAVUTIL_VERSION_MICRO);
68 enum LIBAVUTIL_VERSION =     AV_VERSION!(LIBAVUTIL_VERSION_MAJOR, LIBAVUTIL_VERSION_MINOR, LIBAVUTIL_VERSION_MICRO);
69 enum LIBAVUTIL_BUILD =       LIBAVUTIL_VERSION_INT;
70 
71 auto LIBAVUTIL_IDENT =  "Lavu" ~ LIBAVUTIL_VERSION;
72 
73 /**
74  * @}
75  *
76  * @defgroup depr_guards Deprecation guards
77  * FF_API_* defines may be placed below to indicate public API that will be
78  * dropped at a future version bump. The defines themselves are not part of
79  * the public API and may change, break or disappear at any time.
80  *
81  * @{
82  */
83 
84 enum FF_API_GET_BITS_PER_SAMPLE_FMT = (LIBAVUTIL_VERSION_MAJOR < 54);
85 enum FF_API_FIND_OPT                = (LIBAVUTIL_VERSION_MAJOR < 54);
86 enum FF_API_OLD_AVOPTIONS           = (LIBAVUTIL_VERSION_MAJOR < 55);
87 enum FF_API_PIX_FMT                 = (LIBAVUTIL_VERSION_MAJOR < 55);
88 enum FF_API_CONTEXT_SIZE            = (LIBAVUTIL_VERSION_MAJOR < 55);
89 enum FF_API_PIX_FMT_DESC            = (LIBAVUTIL_VERSION_MAJOR < 55);
90 enum FF_API_AV_REVERSE              = (LIBAVUTIL_VERSION_MAJOR < 55);
91 enum FF_API_AUDIOCONVERT            = (LIBAVUTIL_VERSION_MAJOR < 55);
92 enum FF_API_CPU_FLAG_MMX2           = (LIBAVUTIL_VERSION_MAJOR < 55);
93 enum FF_API_SAMPLES_UTILS_RETURN_ZERO = (LIBAVUTIL_VERSION_MAJOR < 54);
94 enum FF_API_LLS_PRIVATE              = (LIBAVUTIL_VERSION_MAJOR < 55);
95 enum FF_API_LLS1                   = (LIBAVUTIL_VERSION_MAJOR < 54);
96 enum FF_API_AVFRAME_LAVC           = (LIBAVUTIL_VERSION_MAJOR < 55);
97 enum FF_API_VDPAU                  = (LIBAVUTIL_VERSION_MAJOR < 55);
98 enum FF_API_GET_CHANNEL_LAYOUT_COMPAT = (LIBAVUTIL_VERSION_MAJOR < 55);
99 enum FF_API_OLD_OPENCL             = (LIBAVUTIL_VERSION_MAJOR < 54);
100 enum FF_API_XVMC                   = (LIBAVUTIL_VERSION_MAJOR < 55);
101 enum FF_API_INTFLOAT               = (LIBAVUTIL_VERSION_MAJOR < 54);
102 enum FF_API_OPT_TYPE_METADATA      = (LIBAVUTIL_VERSION_MAJOR < 55);
103 
104 
105 
106 static if (LIBAVUTIL_VERSION_MAJOR >= 53)
107     enum FF_CONST_AVUTIL53 = 0;
108 else
109     enum FF_CONST_AVUTIL53 = 0;
110 /**
111  * @}
112  */
113 
114 /**
115  * Build time configuration from avconfig.h. 
116  * Replace this with the correct build settings from avconfig.h for ffmepg
117  * version 2.4.8
118  */
119 /* Generated by ffconf */
120 //#ifndef AVUTIL_AVCONFIG_H
121 //#define AVUTIL_AVCONFIG_H
122 enum AV_HAVE_BIGENDIAN = 0;
123 enum AV_HAVE_FAST_UNALIGNED = 1;
124 enum AV_HAVE_INCOMPATIBLE_LIBAV_ABI = 0;
125 //#endif /* AVUTIL_AVCONFIG_H */
126