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| author | Clément Bœsch <ubitux@gmail.com> | 2013-05-06 22:48:36 +0200 |
|---|---|---|
| committer | Clément Bœsch <ubitux@gmail.com> | 2013-05-06 22:50:59 +0200 |
| commit | a82cc54fb5ce3774ac7f4a646e6c3a2388d528bd (patch) | |
| tree | 3129ee50a7948556dd1100b6d5e5609b77fe9178 /libavformat/mpsubdec.c | |
| parent | 905e1e4b521bd941c038e0d8fc32175a178dc21c (diff) | |
| download | ffmpeg-a82cc54fb5ce3774ac7f4a646e6c3a2388d528bd.tar.gz | |
lavf/mpsub: remove sscanf from probing.
This should make probing faster.
Diffstat (limited to 'libavformat/mpsubdec.c')
| -rw-r--r-- | libavformat/mpsubdec.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/libavformat/mpsubdec.c b/libavformat/mpsubdec.c index 11b8e2ed68..6a0cefbeb6 100644 --- a/libavformat/mpsubdec.c +++ b/libavformat/mpsubdec.c @@ -37,11 +37,10 @@ static int mpsub_probe(AVProbeData *p) const char *ptr_end = p->buf + p->buf_size; while (ptr < ptr_end) { - int n; - - if (!memcmp(ptr, "FORMAT=TIME", 11) || - sscanf(ptr, "FORMAT=%d", &n) == 1) + if (!memcmp(ptr, "FORMAT=TIME", 11)) return AVPROBE_SCORE_EXTENSION; + if (!memcmp(ptr, "FORMAT=", 7)) + return AVPROBE_SCORE_EXTENSION / 3; ptr += strcspn(ptr, "\n") + 1; } return 0; |