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sub: fix --sub-codepage UTF-8 with fallback 

Fixes e.g --sub-codepage=utf8:gb18030 if the subtitle us UTF-8.

This was broken in commit e5d31808.

Also log the detected charset in verbose mode.
This commit is contained in:
wm4 2015-09-01 13:37:45 +02:00
parent e6fd6d6e49
commit d60270ed3d
1 changed files with 4 additions and 0 deletions
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4
misc/charset_conv.c
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@ -239,6 +239,9 @@ const char *mp_charset_guess(void *talloc_ctx, struct mp_log *log, bstr buf,
if (bstrcasecmp0(type, "utf8") == 0 || bstrcasecmp0(type, "utf-8") == 0) {
if (!fallback)
fallback = params[1].start; // must be already 0-terminated
int r = bstr_validate_utf8(buf);
if (r >= 0 || (r > -8 && (flags & MP_ICONV_ALLOW_CUTOFF)))
res = "utf-8";
}
if (res) {
@ -252,6 +255,7 @@ const char *mp_charset_guess(void *talloc_ctx, struct mp_log *log, bstr buf,
if (!res && !(flags & MP_STRICT_UTF8))
res = "UTF-8-BROKEN";
mp_verbose(log, "Using charset '%s'.\n", res);
return res;
}