1316df7aa9
This returns something like "v12_dev0-1332-g333a27c". This is much more useful than the individual library versions, of which there are too many, and which are very hard to map back to releases or git commits. Signed-off-by: Janne Grunau <janne-libav@jannau.net>
68 lines
1.7 KiB
C
68 lines
1.7 KiB
C
/*
|
|
* This file is part of Libav.
|
|
*
|
|
* Libav 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.
|
|
*
|
|
* Libav 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 Libav; 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"
|
|
|
|
#include "avversion.h"
|
|
|
|
/**
|
|
* @file
|
|
* various utility functions
|
|
*/
|
|
|
|
const char *av_version_info(void)
|
|
{
|
|
return LIBAV_VERSION;
|
|
}
|
|
|
|
unsigned avutil_version(void)
|
|
{
|
|
return LIBAVUTIL_VERSION_INT;
|
|
}
|
|
|
|
const char *avutil_configuration(void)
|
|
{
|
|
return LIBAV_CONFIGURATION;
|
|
}
|
|
|
|
const char *avutil_license(void)
|
|
{
|
|
#define LICENSE_PREFIX "libavutil license: "
|
|
return LICENSE_PREFIX LIBAV_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 '?';
|
|
}
|
|
}
|
|
|
|
AVRational av_get_time_base_q(void)
|
|
{
|
|
return (AVRational){1, AV_TIME_BASE};
|
|
}
|