From a82cc54fb5ce3774ac7f4a646e6c3a2388d528bd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Cl=C3=A9ment=20B=C5=93sch?= Date: Mon, 6 May 2013 22:48:36 +0200 Subject: [PATCH] lavf/mpsub: remove sscanf from probing. This should make probing faster. --- libavformat/mpsubdec.c | 7 +++---- 1 file 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;