GstEvent *
gst_event_new_tag (GstTagList * taglist)
{
+ GstStructure *s;
+ GValue val = G_VALUE_INIT;
+
g_return_val_if_fail (taglist != NULL, NULL);
- return gst_event_new_custom (GST_EVENT_TAG, (GstStructure *) taglist);
+ s = gst_structure_new_id_empty (GST_QUARK (EVENT_TAG));
+ g_value_init (&val, GST_TYPE_TAG_LIST);
+ g_value_take_boxed (&val, taglist);
+ gst_structure_id_take_value (s, GST_QUARK (TAGLIST), &val);
+ return gst_event_new_custom (GST_EVENT_TAG, s);
}
/**
void
gst_event_parse_tag (GstEvent * event, GstTagList ** taglist)
{
+ const GValue *val;
+
g_return_if_fail (GST_IS_EVENT (event));
g_return_if_fail (GST_EVENT_TYPE (event) == GST_EVENT_TAG);
+ val = gst_structure_id_get_value (GST_EVENT_STRUCTURE (event),
+ GST_QUARK (TAGLIST));
+
if (taglist)
- *taglist = (GstTagList *) GST_EVENT_STRUCTURE (event);
+ *taglist = (GstTagList *) g_value_get_boxed (val);
}
/* buffersize event */
GstMessage *
gst_message_new_tag (GstObject * src, GstTagList * tag_list)
{
+ GstStructure *s;
GstMessage *message;
+ GValue val = G_VALUE_INIT;
- g_return_val_if_fail (GST_IS_STRUCTURE (tag_list), NULL);
-
- message =
- gst_message_new_custom (GST_MESSAGE_TAG, src, (GstStructure *) tag_list);
+ g_return_val_if_fail (GST_IS_TAG_LIST (tag_list), NULL);
+ s = gst_structure_new_id_empty (GST_QUARK (MESSAGE_TAG));
+ g_value_init (&val, GST_TYPE_TAG_LIST);
+ g_value_take_boxed (&val, tag_list);
+ gst_structure_id_take_value (s, GST_QUARK (TAGLIST), &val);
+ message = gst_message_new_custom (GST_MESSAGE_TAG, src, s);
return message;
}
void
gst_message_parse_tag (GstMessage * message, GstTagList ** tag_list)
{
- GstStructure *ret;
-
g_return_if_fail (GST_IS_MESSAGE (message));
g_return_if_fail (GST_MESSAGE_TYPE (message) == GST_MESSAGE_TAG);
g_return_if_fail (tag_list != NULL);
- ret = gst_structure_copy (GST_MESSAGE_STRUCTURE (message));
- gst_structure_remove_field (ret, "source-pad");
-
- *tag_list = (GstTagList *) ret;
+ gst_structure_id_get (GST_MESSAGE_STRUCTURE (message),
+ GST_QUARK (TAGLIST), GST_TYPE_TAG_LIST, tag_list, NULL);
}
/**
* @toc: (out): return location for the TOC.
* @updated: (out): return location for the updated flag.
*
- * Extract the TOC from the #GstMessage. The TOC returned in the
+ * Extract thef TOC from the #GstMessage. The TOC returned in the
* output argument is a copy; the caller must free it with
* gst_toc_free() when done.
*
GST_ELEMENT_METADATA_KLASS, GST_ELEMENT_METADATA_DESCRIPTION,
GST_ELEMENT_METADATA_AUTHOR, "toc", "toc-entry", "updated", "extend-uid",
"uid", "tags", "sub-entries", "info", "info-structure",
- "time-structure"
+ "time-structure", "GstMessageTag", "GstEventTag"
};
GQuark _priv_gst_quark_table[GST_QUARK_MAX];
GST_QUARK_INFO = 152,
GST_QUARK_INFO_STRUCTURE = 153,
GST_QUARK_TIME_STRUCTURE = 154,
- GST_QUARK_MAX = 155
+ GST_QUARK_MESSAGE_TAG = 155,
+ GST_QUARK_EVENT_TAG = 156,
+ GST_QUARK_MAX = 157
} GstQuarkId;
extern GQuark _priv_gst_quark_table[GST_QUARK_MAX];