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| author | Zhao Zhili <quinkblack@foxmail.com> | 2021-11-10 23:36:15 +0800 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-11-11 13:14:58 +0100 |
| commit | 9fd2b39428165c2319106e82a3c1ca1bba11aa54 (patch) | |
| tree | 74dc5a5a86860670c3ddbc5f2d8cadf8d54764bb /libavutil/opt.c | |
| parent | 44c65c6cc0ba3a08834b7c4d83cb5f56321f914d (diff) | |
| download | ffmpeg-9fd2b39428165c2319106e82a3c1ca1bba11aa54.tar.gz | |
avutil/opt: handle whole range of int64_t in av_opt_get_int
Make get_int/set_int symetric. The int64_t to double to int64_t
conversion is unprecise for large value.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavutil/opt.c')
| -rw-r--r-- | libavutil/opt.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libavutil/opt.c b/libavutil/opt.c index c7001dbcd3..cfda31ea2f 100644 --- a/libavutil/opt.c +++ b/libavutil/opt.c @@ -920,7 +920,10 @@ int av_opt_get_int(void *obj, const char *name, int search_flags, int64_t *out_v if ((ret = get_number(obj, name, NULL, &num, &den, &intnum, search_flags)) < 0) return ret; - *out_val = num * intnum / den; + if (num == den) + *out_val = intnum; + else + *out_val = num * intnum / den; return 0; } |