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tag: id3v2: avoid some relocations, make table static

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This commit is contained in:
Tim-Philipp Müller 2011-08-14 13:32:12 +01:00
parent f25c715104
commit 169c5033f0
1 changed files with 10 additions and 15 deletions
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25
gst-libs/gst/tag/id3v2.c
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@ -265,16 +265,15 @@ id3v2_frame_hdr_size (guint id3v2ver)
}
}
static const gchar *obsolete_frame_ids[] = {
"CRM", "EQU", "LNK", "RVA", "TIM", "TSI", /* From 2.2 */
"EQUA", "RVAD", "TIME", "TRDA", "TSIZ", /* From 2.3 */
NULL
static const gchar obsolete_frame_ids[][5] = {
{"CRM"}, {"EQU"}, {"LNK"}, {"RVA"}, {"TIM"}, {"TSI"}, /* From 2.2 */
{"EQUA"}, {"RVAD"}, {"TIME"}, {"TRDA"}, {"TSIZ"} /* From 2.3 */
};
const struct ID3v2FrameIDConvert
static const struct ID3v2FrameIDConvert
{
const gchar *orig;
const gchar *new;
const gchar orig[5];
const gchar new[5];
} frame_id_conversions[] = {
/* 2.3.x frames */
{
@ -338,28 +337,24 @@ const struct ID3v2FrameIDConvert
"WCM", "WCOM"}, {
"WCP", "WCOP"}, {
"WPB", "WPUB"}, {
"WXX", "WXXX"}, {
NULL, NULL}
"WXX", "WXXX"}
};
static gboolean
convert_fid_to_v240 (gchar * frame_id)
{
gint i = 0;
gint i;
while (obsolete_frame_ids[i] != NULL) {
for (i = 0; i < G_N_ELEMENTS (obsolete_frame_ids); ++i) {
if (strncmp (frame_id, obsolete_frame_ids[i], 5) == 0)
return TRUE;
i++;
}
i = 0;
while (frame_id_conversions[i].orig != NULL) {
for (i = 0; i < G_N_ELEMENTS (frame_id_conversions); ++i) {
if (strncmp (frame_id, frame_id_conversions[i].orig, 5) == 0) {
strcpy (frame_id, frame_id_conversions[i].new);
return FALSE;
}
i++;
}
return FALSE;
}