/*
  * This file is part of FFmpeg.
  *
  * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
  * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 

 #include "config.h"

 #include "avutil.h"
 
 /**

  * @file

  * various utility functions
  */
 
 unsigned avutil_version(void)
 {

     return LIBAVUTIL_VERSION_INT;

 }

 const char *avutil_configuration(void)

 {

     return FFMPEG_CONFIGURATION;

 }
 

 const char *avutil_license(void)

 {
 #define LICENSE_PREFIX "libavutil license: "

     return LICENSE_PREFIX FFMPEG_LICENSE + sizeof(LICENSE_PREFIX) - 1;

 }

 
 char av_get_picture_type_char(enum AVPictureType pict_type)
 {
     switch (pict_type) {
     case AV_PICTURE_TYPE_I:  return 'I';
     case AV_PICTURE_TYPE_P:  return 'P';
     case AV_PICTURE_TYPE_B:  return 'B';
     case AV_PICTURE_TYPE_S:  return 'S';
     case AV_PICTURE_TYPE_SI: return 'i';
     case AV_PICTURE_TYPE_SP: return 'p';
     case AV_PICTURE_TYPE_BI: return 'b';
     default:                 return '?';
     }
 }