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avformat/img2dec: Attempt to detect non-escaped glob patterns too (-pattern_type glob)

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Fixes ticket #3948

Based-on-patch-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e079d43af8)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Alexander Strasser
2014-10-05 03:42:32 +02:00
committed by Michael Niedermayer
parent b02e4faa3e
commit d61454e7c1
1 changed files with 2 additions and 0 deletions
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libavformat/img2dec.c
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@@ -162,6 +162,8 @@ static int img_read_probe(AVProbeData *p)
return AVPROBE_SCORE_MAX;
else if (is_glob(p->filename))
return AVPROBE_SCORE_MAX;
else if (p->filename[strcspn(p->filename, "*?{")]) // probably PT_GLOB
return AVPROBE_SCORE_EXTENSION + 2; // score chosen to be a tad above the image pipes
else if (p->buf_size == 0)
return 0;
else if (av_match_ext(p->filename, "raw") || av_match_ext(p->filename, "gif"))