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Special case the COMM tag

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Original commit message from CVS:
Special case the COMM tag
This commit is contained in:
Iain Holmes 2004-08-23 22:48:19 +00:00
parent 9a4188c75b
commit 8ed48c6edf
2 changed files with 43 additions and 0 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2004-08-23 Iain <iaingnome@gmail.com>
* ext/mad/gstid3tag.c (gst_mad_id3_to_tag_list): Special case COMM
tags. They appear to be handled differently to normal.
(tag_list_to_id3_tag_foreach): Ditto.
2004-08-22 Wim Taymans <wim@fluendo.com>
* ext/ogg/gstoggmux.c: (gst_ogg_mux_next_buffer),

37
ext/mad/gstid3tag.c
View file

@ -547,6 +547,27 @@ gst_mad_id3_to_tag_list (const struct id3_tag * tag)
continue;
}
if (strcmp (id, "COMM") == 0) {
ucs4 = id3_field_getfullstring (&frame->fields[3]);
g_assert (ucs4);
utf8 = id3_ucs4_utf8duplicate (ucs4);
if (utf8 == 0)
continue;
if (!g_utf8_validate (utf8, -1, NULL)) {
g_warning ("converted string is not valid utf-8");
g_free (utf8);
continue;
}
gst_tag_list_add (tag_list, GST_TAG_MERGE_APPEND,
GST_TAG_COMMENT, utf8, NULL);
g_free (utf8);
continue;
}
field = &frame->fields[1];
nstrings = id3_field_getnstrings (field);
@ -694,6 +715,22 @@ tag_list_to_id3_tag_foreach (const GstTagList * list, const gchar * tag_name,
str = g_strdup_printf ("%u", u);
put = g_utf8_to_ucs4_fast (str, -1, NULL);
g_free (str);
} else if (strcmp (tag_name, GST_TAG_COMMENT) == 0) {
gchar *str;
id3_ucs4_t ucs4_empty[] = { 0 };
if (!gst_tag_list_get_string_index (list, tag_name, values, &str))
g_assert_not_reached ();
put = g_utf8_to_ucs4_fast (str, -1, NULL);
g_free (str);
if (id3_field_setlanguage (&frame->fields[1], "XXX") == -1 ||
id3_field_setstring (&frame->fields[2], ucs4_empty) == -1 ||
id3_field_setfullstring (&frame->fields[3], (id3_ucs4_t *) put) == -1)
GST_WARNING ("could not add a string to the id3 COMM field");
g_free (put);
return;
} else {
gchar *str;