FFmpeg
version.c
Go to the documentation of this file.
1 /*
2  * Version functions.
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 #include "config.h"
22 #include "libavutil/avassert.h"
23 #include "swscale.h"
24 #include "version.h"
25 
26 unsigned swscale_version(void)
27 {
30 }
31 
32 const char *swscale_configuration(void)
33 {
34  return FFMPEG_CONFIGURATION;
35 }
36 
37 const char *swscale_license(void)
38 {
39 #define LICENSE_PREFIX "libswscale license: "
40  return &LICENSE_PREFIX FFMPEG_LICENSE[sizeof(LICENSE_PREFIX) - 1];
41 }
LIBSWSCALE_VERSION_INT
#define LIBSWSCALE_VERSION_INT
Definition: version.h:34
swscale_license
const char * swscale_license(void)
Return the libswscale license.
Definition: version.c:37
avassert.h
av_assert0
#define av_assert0(cond)
assert() equivalent, that is always enabled.
Definition: avassert.h:37
swscale_configuration
const char * swscale_configuration(void)
Return the libswscale build-time configuration.
Definition: version.c:32
version.h
swscale_version
unsigned swscale_version(void)
Definition: version.c:26
swscale.h
LIBSWSCALE_VERSION_MICRO
#define LIBSWSCALE_VERSION_MICRO
Definition: version.h:32
LICENSE_PREFIX
#define LICENSE_PREFIX