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avformat/sccdec: unbreak previous commits to this file

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This commit is contained in:
Paul B Mahol 2020-06-14 21:16:57 +02:00
parent 76ad8a568f
commit 6c84f8afae
1 changed files with 7 additions and 6 deletions
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13
libavformat/sccdec.c
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@ -131,14 +131,11 @@ try_again:
o2 = convert(c4) | (convert(c3) << 4);
lline = NULL;
out[i+0] = 0xfc;
out[i+1] = o1;
out[i+2] = o2;
if (o1 == 0x94 && o2 == 0x2f && saveptr && av_strcasecmp(saveptr, "942f")) {
if (i > 12 && o1 == 0x94 && o2 == 0x20 && saveptr &&
(av_strncasecmp(saveptr, "942f", 4) || !av_strncasecmp(saveptr, "942c", 4))) {
int64_t duration;
i += 3;
out[i] = 0;
duration = i * 11;
@ -146,13 +143,17 @@ try_again:
if (!sub)
goto fail;
current_pos += i;
sub->pos = current_pos;
current_pos += i;
sub->pts = ts_start;
sub->duration = duration;
ts_start += duration;
i = 0;
}
out[i+0] = 0xfc;
out[i+1] = o1;
out[i+2] = o2;
}
out[i] = 0;