FFmpeg
libavcodec
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 <assert.h>
22
23
#include "config.h"
24
25
#include "
avcodec.h
"
26
#include "
codec_id.h
"
27
#include "
version.h
"
28
29
#include "libavutil/ffversion.h"
30
const
char
av_codec_ffversion
[] =
"FFmpeg version "
FFMPEG_VERSION;
31
32
unsigned
avcodec_version
(
void
)
33
{
34
static_assert(
AV_CODEC_ID_DNXUC
== 270 &&
35
AV_CODEC_ID_PCM_SGA
== 65572 &&
36
AV_CODEC_ID_ADPCM_XMD
== 69683 &&
37
AV_CODEC_ID_CBD2_DPCM
== 81928 &&
38
AV_CODEC_ID_QOA
== 86121 &&
39
AV_CODEC_ID_ARIB_CAPTION
== 94233 &&
40
AV_CODEC_ID_SMPTE_2038
== 98315,
41
"Don't insert new codec ids in the middle of a list"
);
42
static_assert(
LIBAVCODEC_VERSION_MICRO
>= 100,
"micro version starts at 100"
);
43
44
return
LIBAVCODEC_VERSION_INT
;
45
}
46
47
const
char
*
avcodec_configuration
(
void
)
48
{
49
return
FFMPEG_CONFIGURATION;
50
}
51
52
const
char
*
avcodec_license
(
void
)
53
{
54
#define LICENSE_PREFIX "libavcodec license: "
55
return
&
LICENSE_PREFIX
FFMPEG_LICENSE[
sizeof
(
LICENSE_PREFIX
) - 1];
56
}
AV_CODEC_ID_PCM_SGA
@ AV_CODEC_ID_PCM_SGA
Definition:
codec_id.h:370
version.h
AV_CODEC_ID_ADPCM_XMD
@ AV_CODEC_ID_ADPCM_XMD
Definition:
codec_id.h:424
LICENSE_PREFIX
#define LICENSE_PREFIX
av_codec_ffversion
const char av_codec_ffversion[]
Definition:
version.c:30
codec_id.h
LIBAVCODEC_VERSION_MICRO
#define LIBAVCODEC_VERSION_MICRO
Definition:
version.h:33
AV_CODEC_ID_ARIB_CAPTION
@ AV_CODEC_ID_ARIB_CAPTION
Definition:
codec_id.h:581
LIBAVCODEC_VERSION_INT
#define LIBAVCODEC_VERSION_INT
Definition:
version.h:35
AV_CODEC_ID_QOA
@ AV_CODEC_ID_QOA
Definition:
codec_id.h:551
avcodec_license
const char * avcodec_license(void)
Return the libavcodec license.
Definition:
version.c:52
avcodec_version
unsigned avcodec_version(void)
Return the LIBAVCODEC_VERSION_INT constant.
Definition:
version.c:32
AV_CODEC_ID_SMPTE_2038
@ AV_CODEC_ID_SMPTE_2038
Definition:
codec_id.h:597
avcodec.h
AV_CODEC_ID_CBD2_DPCM
@ AV_CODEC_ID_CBD2_DPCM
Definition:
codec_id.h:443
AV_CODEC_ID_DNXUC
@ AV_CODEC_ID_DNXUC
Definition:
codec_id.h:329
avcodec_configuration
const char * avcodec_configuration(void)
Return the libavcodec build-time configuration.
Definition:
version.c:47
Generated on Wed Nov 6 2024 19:22:18 for FFmpeg by
1.8.17