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Avoid an unnecessary encoding conversion when converting id3v1 tags. Also make getID3Info static.

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git-svn-id: https://svn.musicpd.org/mpd/trunk@4642 09075e82-0dd4-0310-85a5-a0d7c8717e4f
This commit is contained in:
J. Alexander Treuman 2006-08-15 00:47:19 +00:00
parent c2e1ccd968
commit 8f86c41d97
1 changed files with 17 additions and 22 deletions
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39
src/tag.c
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@ -133,7 +133,7 @@ void printMpdTag(int fd, MpdTag * tag)
}
#ifdef HAVE_ID3TAG
MpdTag *getID3Info(struct id3_tag *tag, char *id, int type, MpdTag * mpdTag)
static MpdTag *getID3Info(struct id3_tag *tag, char *id, int type, MpdTag * mpdTag)
{
struct id3_frame const *frame;
id3_ucs4_t const *ucs4;
@ -159,29 +159,24 @@ MpdTag *getID3Info(struct id3_tag *tag, char *id, int type, MpdTag * mpdTag)
if (type == TAG_ITEM_GENRE)
ucs4 = id3_genre_name(ucs4);
utf8 = id3_ucs4_utf8duplicate(ucs4);
if (!utf8)
continue;
if (isId3v1(tag)) {
encoding = getConfigParamValue(CONF_ID3V1_ENCODING);
if (encoding) {
setCharSetConversion("ISO-8859-1", "UTF-8");
isostr = convStrDup((char *)utf8);
free(utf8);
if (mpd_unlikely(!isostr))
continue;
setCharSetConversion("UTF-8", encoding);
utf8 = (id3_utf8_t *)convStrDup(isostr);
if (!utf8) {
DEBUG("Unable to convert %s string to "
"UTF-8: '%s'\n",
encoding, isostr);
free(isostr);
continue;
}
if (isId3v1(tag) &&
(encoding = getConfigParamValue(CONF_ID3V1_ENCODING))) {
isostr = id3_ucs4_latin1duplicate(ucs4);
if (mpd_unlikely(!isostr))
continue;
setCharSetConversion("UTF-8", encoding);
utf8 = (id3_utf8_t *)convStrDup(isostr);
if (!utf8) {
DEBUG("Unable to convert %s string to UTF-8: "
"'%s'\n", encoding, isostr);
free(isostr);
continue;
}
free(isostr);
} else {
utf8 = id3_ucs4_utf8duplicate(ucs4);
if (mpd_unlikely(!utf8))
continue;
}
if (mpdTag == NULL)