taglist: Avoid assertions when getting tag nick from unregister tag

[platform/upstream/gstreamer.git] / gst / gstutils.h

diff --git a/gst/gstutils.h b/gst/gstutils.h
index ae72c4a..e891f1b 100644 (file)
--- a/gst/gstutils.h
+++ b/gst/gstutils.h
@@ -48,6 +48,9 @@ GST_EXPORT
 void            gst_util_dump_mem               (const guchar *mem, guint size);
 
 GST_EXPORT
+void            gst_util_dump_buffer            (GstBuffer * buf);
+
+GST_EXPORT
 guint64         gst_util_gdouble_to_guint64     (gdouble value)  G_GNUC_CONST;
 
 GST_EXPORT
@@ -96,6 +99,8 @@ guint64         gst_util_uint64_scale_int_round (guint64 val, gint num, gint den
 GST_EXPORT
 guint64         gst_util_uint64_scale_int_ceil  (guint64 val, gint num, gint denom);
 
+#define GST_SEQNUM_INVALID (0)
+
 GST_EXPORT
 guint32         gst_util_seqnum_next            (void);
 
@@ -966,6 +971,9 @@ GST_EXPORT
 const gchar *           gst_element_state_change_return_get_name (GstStateChangeReturn state_ret);
 
 GST_EXPORT
+const gchar *           gst_state_change_get_name       (GstStateChange transition);
+
+GST_EXPORT
 gboolean                gst_element_link                (GstElement *src, GstElement *dest);
 
 GST_EXPORT