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discoverer: use GST_TYPE_TAG_LIST for tag lists

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They may not be structures in 0.11/1.0.
This commit is contained in:
Tim-Philipp Müller 2012-01-10 18:27:19 +00:00
parent 5f20af6ce5
commit b155e094ed
1 changed files with 13 additions and 18 deletions
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31
gst-libs/gst/pbutils/gstdiscoverer.c
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@ -602,7 +602,7 @@ collect_stream_information (GstDiscoverer * dc, PrivateStream * ps, guint idx)
gst_caps_unref (caps);
}
if (ps->tags)
gst_structure_id_set (st, _TAGS_QUARK, GST_TYPE_STRUCTURE, ps->tags, NULL);
gst_structure_id_set (st, _TAGS_QUARK, GST_TYPE_TAG_LIST, ps->tags, NULL);
return st;
}
@ -632,7 +632,8 @@ collect_information (GstDiscoverer * dc, const GstStructure * st,
GstDiscovererStreamInfo * parent)
{
GstCaps *caps;
GstStructure *caps_st, *tags_st;
GstStructure *caps_st;
GstTagList *tags_st;
const gchar *name;
int tmp, tmp2;
guint utmp;
@ -671,8 +672,7 @@ collect_information (GstDiscoverer * dc, const GstStructure * st,
info->depth = (guint) tmp;
if (gst_structure_id_has_field (st, _TAGS_QUARK)) {
gst_structure_id_get (st, _TAGS_QUARK,
GST_TYPE_STRUCTURE, &tags_st, NULL);
gst_structure_id_get (st, _TAGS_QUARK, GST_TYPE_TAG_LIST, &tags_st, NULL);
if (gst_structure_get_uint (tags_st, GST_TAG_BITRATE, &utmp) ||
gst_structure_get_uint (tags_st, GST_TAG_NOMINAL_BITRATE, &utmp))
info->bitrate = utmp;
@ -681,8 +681,7 @@ collect_information (GstDiscoverer * dc, const GstStructure * st,
info->max_bitrate = utmp;
/* FIXME: Is it worth it to remove the tags we've parsed? */
gst_discoverer_merge_and_replace_tags (&info->parent.tags,
(GstTagList *) tags_st);
gst_discoverer_merge_and_replace_tags (&info->parent.tags, tags_st);
}
if (!info->language && ((GstDiscovererStreamInfo *) info)->tags) {
@ -733,8 +732,7 @@ collect_information (GstDiscoverer * dc, const GstStructure * st,
info->interlaced = FALSE;
if (gst_structure_id_has_field (st, _TAGS_QUARK)) {
gst_structure_id_get (st, _TAGS_QUARK,
GST_TYPE_STRUCTURE, &tags_st, NULL);
gst_structure_id_get (st, _TAGS_QUARK, GST_TYPE_TAG_LIST, &tags_st, NULL);
if (gst_structure_get_uint (tags_st, GST_TAG_BITRATE, &utmp) ||
gst_structure_get_uint (tags_st, GST_TAG_NOMINAL_BITRATE, &utmp))
info->bitrate = utmp;
@ -763,16 +761,14 @@ collect_information (GstDiscoverer * dc, const GstStructure * st,
if (gst_structure_id_has_field (st, _TAGS_QUARK)) {
const gchar *language;
gst_structure_id_get (st, _TAGS_QUARK,
GST_TYPE_STRUCTURE, &tags_st, NULL);
gst_structure_id_get (st, _TAGS_QUARK, GST_TYPE_TAG_LIST, &tags_st, NULL);
language = gst_structure_get_string (caps_st, GST_TAG_LANGUAGE_CODE);
if (language)
info->language = g_strdup (language);
/* FIXME: Is it worth it to remove the tags we've parsed? */
gst_discoverer_merge_and_replace_tags (&info->parent.tags,
(GstTagList *) tags_st);
gst_discoverer_merge_and_replace_tags (&info->parent.tags, tags_st);
}
if (!info->language && ((GstDiscovererStreamInfo *) info)->tags) {
@ -798,9 +794,8 @@ collect_information (GstDiscoverer * dc, const GstStructure * st,
}
if (gst_structure_id_get (st, _TAGS_QUARK,
GST_TYPE_STRUCTURE, &tags_st, NULL)) {
gst_discoverer_merge_and_replace_tags (&info->tags,
(GstTagList *) tags_st);
GST_TYPE_TAG_LIST, &tags_st, NULL)) {
gst_discoverer_merge_and_replace_tags (&info->tags, tags_st);
}
return info;
@ -963,7 +958,7 @@ parse_stream_topology (GstDiscoverer * dc, const GstStructure * topology,
GstTagList *tmp;
gst_structure_id_get (topology, _TAGS_QUARK,
GST_TYPE_STRUCTURE, &tags, NULL);
GST_TYPE_TAG_LIST, &tags, NULL);
GST_DEBUG ("Merge tags %" GST_PTR_FORMAT, tags);
@ -1059,8 +1054,8 @@ discoverer_collect (GstDiscoverer * dc)
gst_caps_get_structure (dc->priv->current_info->stream_info->caps, 0);
if (g_str_has_prefix (gst_structure_get_name (st), "image/"))
((GstDiscovererVideoInfo *) dc->priv->current_info->stream_info)->
is_image = TRUE;
((GstDiscovererVideoInfo *) dc->priv->current_info->
stream_info)->is_image = TRUE;
}
}