FFmpeg coverage


Directory: ../../../ffmpeg/
File: src/libavutil/version.c
Date: 2024-02-16 17:37:06
Exec Total Coverage
Lines: 6 13 46.2%
Functions: 2 4 50.0%
Branches: 2 4 50.0%

Line Branch Exec Source
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 <stdlib.h>
22
23 #include "config.h"
24 #include "avassert.h"
25 #include "avutil.h"
26 #include "common.h"
27 #include "libm.h"
28 #include "log.h"
29 #include "samplefmt.h"
30 #include "version.h"
31
32 #include "libavutil/ffversion.h"
33 const char av_util_ffversion[] = "FFmpeg version " FFMPEG_VERSION;
34
35 const char *av_version_info(void)
36 {
37 return FFMPEG_VERSION;
38 }
39
40 6875 unsigned avutil_version(void)
41 {
42 av_assert0(AV_SAMPLE_FMT_DBLP == 9);
43 av_assert0(AVMEDIA_TYPE_ATTACHMENT == 4);
44 av_assert0(AV_PICTURE_TYPE_BI == 7);
45 av_assert0(LIBAVUTIL_VERSION_MICRO >= 100);
46 av_assert0(HAVE_MMX2 == HAVE_MMXEXT);
47
48 av_assert0(((size_t)-1) > 0); // C guarantees this but if false on a platform we care about revert at least b284e1ffe343d6697fb950d1ee517bafda8a9844
49
50
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6875 if (av_sat_dadd32(1, 2) != 5) {
51 av_log(NULL, AV_LOG_FATAL, "Libavutil has been built with a broken binutils, please upgrade binutils and rebuild\n");
52 abort();
53 }
54
55
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6875 if (llrint(1LL<<60) != 1LL<<60) {
56 av_log(NULL, AV_LOG_ERROR, "Libavutil has been linked to a broken llrint()\n");
57 }
58
59 6875 return LIBAVUTIL_VERSION_INT;
60 }
61
62 6875 const char *avutil_configuration(void)
63 {
64 6875 return FFMPEG_CONFIGURATION;
65 }
66
67 const char *avutil_license(void)
68 {
69 #define LICENSE_PREFIX "libavutil license: "
70 return &LICENSE_PREFIX FFMPEG_LICENSE[sizeof(LICENSE_PREFIX) - 1];
71 }
72