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 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_GLUE(a, b) a ## b 34#define AV_JOIN(a, b) AV_GLUE(a, b) 35 36#define AV_PRAGMA(s) _Pragma(#s) 37 38#define AV_VERSION_INT(a, b, c) (a<<16 | b<<8 | c) 39#define AV_VERSION_DOT(a, b, c) a ##.## b ##.## c 40#define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c) 41 42#define LIBAVUTIL_VERSION_MAJOR 50 43#define LIBAVUTIL_VERSION_MINOR 15 44#define LIBAVUTIL_VERSION_MICRO 1 45 46#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \ 47 LIBAVUTIL_VERSION_MINOR, \ 48 LIBAVUTIL_VERSION_MICRO) 49#define LIBAVUTIL_VERSION AV_VERSION(LIBAVUTIL_VERSION_MAJOR, \ 50 LIBAVUTIL_VERSION_MINOR, \ 51 LIBAVUTIL_VERSION_MICRO) 52#define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT 53 54#define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION) 55 56/** 57 * Returns the LIBAVUTIL_VERSION_INT constant. 58 */ 59unsigned avutil_version(void); 60 61/** 62 * Returns the libavutil build-time configuration. 63 */ 64const char *avutil_configuration(void); 65 66/** 67 * Returns the libavutil license. 68 */ 69const char *avutil_license(void); 70 71enum AVMediaType { 72 AVMEDIA_TYPE_UNKNOWN = -1, 73 AVMEDIA_TYPE_VIDEO, 74 AVMEDIA_TYPE_AUDIO, 75 AVMEDIA_TYPE_DATA, 76 AVMEDIA_TYPE_SUBTITLE, 77 AVMEDIA_TYPE_ATTACHMENT, 78 AVMEDIA_TYPE_NB 79}; 80 81#include "common.h" 82#include "error.h" 83#include "mathematics.h" 84#include "rational.h" 85#include "intfloat_readwrite.h" 86#include "log.h" 87#include "pixfmt.h" 88 89#endif /* AVUTIL_AVUTIL_H */ 90