libavutil/avutil.h

   1 /*
   2  * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
   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_AVUTIL_H
  22 #define AVUTIL_AVUTIL_H
  23
  24 /**
  25  * @file libavutil/avutil.h
  26  * external API header
  27  */
  28
  29
  30 #define AV_STRINGIFY(s)         AV_TOSTRING(s)
  31 #define AV_TOSTRING(s) #s
  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 #define LIBAVUTIL_VERSION_MAJOR 50
  38 #define LIBAVUTIL_VERSION_MINOR  4
  39 #define LIBAVUTIL_VERSION_MICRO  0
  40
  41 #define LIBAVUTIL_VERSION_INT   AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
  42                                                LIBAVUTIL_VERSION_MINOR, \
  43                                                LIBAVUTIL_VERSION_MICRO)
  44 #define LIBAVUTIL_VERSION       AV_VERSION(LIBAVUTIL_VERSION_MAJOR,     \
  45                                            LIBAVUTIL_VERSION_MINOR,     \
  46                                            LIBAVUTIL_VERSION_MICRO)
  47 #define LIBAVUTIL_BUILD         LIBAVUTIL_VERSION_INT
  48
  49 #define LIBAVUTIL_IDENT         "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION)
  50
  51 /**
  52  * Returns the LIBAVUTIL_VERSION_INT constant.
  53  */
  54 unsigned avutil_version(void);
  55
  56 #include "common.h"
  57 #include "mathematics.h"
  58 #include "rational.h"
  59 #include "intfloat_readwrite.h"
  60 #include "log.h"
  61 #include "pixfmt.h"
  62
  63 #endif /* AVUTIL_AVUTIL_H */