EXPORT_C #endif gboolean gst_is_tag_list (gconstpointer p) { GstStructure *s = (GstStructure *) p; g_return_val_if_fail (p != NULL, FALSE); return (GST_IS_STRUCTURE (s) && s->name == gst_tag_list_quark); }
gboolean gst_media_descriptor_parser_add_taglist (GstMediaDescriptorParser * parser, GstTagList * taglist) { GList *tmptag; TagsNode *tagsnode; g_return_val_if_fail (GST_IS_MEDIA_DESCRIPTOR_PARSER (parser), FALSE); g_return_val_if_fail (((GstMediaDescriptor *) parser)->filenode, FALSE); g_return_val_if_fail (GST_IS_STRUCTURE (taglist), FALSE); tagsnode = ((GstMediaDescriptor *) parser)->filenode->tags; for (tmptag = tagsnode->tags; tmptag; tmptag = tmptag->next) { if (tag_node_compare ((TagNode *) tmptag->data, taglist)) { GST_DEBUG ("Adding tag %" GST_PTR_FORMAT, taglist); return TRUE; } } return FALSE; }