gst/gstbin.c: use gst_object_has_ancestor().

Original commit message from CVS:
* gst/gstbin.c: (bin_element_is_semi_sink), (gst_bin_change_state):
use gst_object_has_ancestor().

* gst/gstobject.c: (gst_object_has_ancestor):
* gst/gstobject.h:
gst_object_has_ancestor() copied from gstbin.c as it is a
usefull function.

* tests/instantiate/create.c: (create_all_elements):
* tests/lat.c: (handoff_src), (handoff_sink):
* tests/sched/runxml.c: (main):
* tests/seeking/seeking1.c: (main):
* tests/threadstate/threadstate2.c: (bus_handler), (timeout_func),
(main):
Fix compilation of some tests.

ChangeLog

@@ -1,3 +1,21 @@
+2005-09-27  Wim Taymans  <wim@fluendo.com>
+
+	* gst/gstbin.c: (bin_element_is_semi_sink), (gst_bin_change_state):
+	use gst_object_has_ancestor().
+
+	* gst/gstobject.c: (gst_object_has_ancestor):
+	* gst/gstobject.h:
+	gst_object_has_ancestor() copied from gstbin.c as it is a
+	usefull function.
+
+	* tests/instantiate/create.c: (create_all_elements):
+	* tests/lat.c: (handoff_src), (handoff_sink):
+	* tests/sched/runxml.c: (main):
+	* tests/seeking/seeking1.c: (main):
+	* tests/threadstate/threadstate2.c: (bus_handler), (timeout_func),
+	(main):
+	Fix compilation of some tests.
+
 2005-09-27  Tim-Philipp Müller  <tim at centricular dot net>
 
 	* gst/gsterror.h:

gst/gstbin.c

@@ -824,29 +824,6 @@ bin_element_is_sink (GstElement * child, GstBin * bin)
   return is_sink ? 0 : 1;
 }
 
-/* check if object has the given ancestor somewhere up in
- * the hierarchy
- */
-static gboolean
-has_ancestor (GstObject * object, GstObject * ancestor)
-{
-  GstObject *parent;
-  gboolean result = FALSE;
-
-  if (object == NULL)
-    return FALSE;
-
-  if (object == ancestor)
-    return TRUE;
-
-  parent = gst_object_get_parent (object);
-  result = has_ancestor (parent, ancestor);
-  if (parent)
-    gst_object_unref (parent);
-
-  return result;
-}
-
 /* returns 0 when TRUE because this is a GCompareFunc.
  * This function returns elements that have no connected srcpads and
  * are therefore not reachable from a real sink. */
@@ -879,7 +856,8 @@ bin_element_is_semi_sink (GstElement * child, GstBin * bin)
       GST_DEBUG ("looking at pad %p", pads->data);
       if ((peer = gst_pad_get_peer (GST_PAD_CAST (pads->data)))) {
         connected_src =
-            has_ancestor (GST_OBJECT_CAST (peer), GST_OBJECT_CAST (bin));
+            gst_object_has_ancestor (GST_OBJECT_CAST (peer),
+            GST_OBJECT_CAST (bin));
         gst_object_unref (peer);
         if (connected_src) {
           break;

gst/gstobject.c

@@ -953,6 +953,38 @@ gst_object_unparent (GstObject * object)
   }
 }
 
+/**
+ * gst_object_has_ancestor:
+ * @object: GstObject to check
+ * @ancestor: GstObject to check as ancestor
+ *
+ * Check if @object has an ancestor @ancestor somewhere up in
+ * the hierarchy.
+ *
+ * Returns: TRUE if @ancestor is an ancestor of @object.
+ *
+ * MT safe. Grabs and releases the object's locks.
+ */
+gboolean
+gst_object_has_ancestor (GstObject * object, GstObject * ancestor)
+{
+  GstObject *parent;
+  gboolean result = FALSE;
+
+  if (object == NULL)
+    return FALSE;
+
+  if (object == ancestor)
+    return TRUE;
+
+  parent = gst_object_get_parent (object);
+  result = gst_object_has_ancestor (parent, ancestor);
+  if (parent)
+    gst_object_unref (parent);
+
+  return result;
+}
+
 /**
  * gst_object_check_uniqueness:
  * @list: a list of #GstObject to check through

gst/gstobject.h

@@ -237,6 +237,7 @@ gchar*		gst_object_get_name_prefix	(GstObject *object);
 gboolean	gst_object_set_parent		(GstObject *object, GstObject *parent);
 GstObject*	gst_object_get_parent		(GstObject *object);
 void		gst_object_unparent		(GstObject *object);
+gboolean	gst_object_has_ancestor		(GstObject *object, GstObject *ancestor);
 
 void            gst_object_default_deep_notify 	(GObject *object, GstObject *orig, 
                                                  GParamSpec *pspec, gchar **excluded_props);

tests/instantiate/create.c

@@ -31,9 +31,13 @@ create_all_elements (void)
   const GList *elements;
   GstElementFactory *factory;
   GstElement *element;
+  GstRegistry *registry;
+
+  registry = gst_registry_get_default ();
 
   /* get list of elements */
-  for (elements = gst_registry_pool_feature_list (GST_TYPE_ELEMENT_FACTORY);
+  for (elements =
+      gst_registry_get_feature_list (registry, GST_TYPE_ELEMENT_FACTORY);
       elements != NULL; elements = elements->next) {
     factory = (GstElementFactory *) elements->data;
     if ((element = gst_element_factory_create (factory, "test"))) {

tests/lat.c

@@ -13,7 +13,7 @@ static guint mhz = 0;
 void
 handoff_src (GstElement * src, GstBuffer * buf, gpointer user_data)
 {
-  gst_trace_read_tsc (&GST_BUFFER_TIMESTAMP (buf));
+  gst_trace_read_tsc ((gint64 *) & GST_BUFFER_TIMESTAMP (buf));
 }
 
 void
@@ -22,7 +22,7 @@ handoff_sink (GstElement * sink, GstBuffer * buf, gpointer user_data)
   guint64 end, d, avg;
   guint avg_ns;
 
-  gst_trace_read_tsc (&end);
+  gst_trace_read_tsc ((gint64 *) & end);
   d = end - GST_BUFFER_TIMESTAMP (buf);
   if (d > max)
     max = d;

tests/sched/runxml.c

@@ -44,7 +44,7 @@ main (int argc, char *argv[])
   g_print ("\n *** using testfile %s\n", argv[1]);
 
   xml = gst_xml_new ();
-  gst_xml_parse_file (xml, argv[1], NULL);
+  gst_xml_parse_file (xml, (const guchar *) argv[1], NULL);
 
   toplevelelements = gst_xml_get_topelements (xml);
 

tests/seeking/seeking1.c

@@ -53,8 +53,9 @@ main (gint argc, gchar * argv[])
   g_print ("doing segment seek from 5 to 10\n");
 
   gst_pad_send_event (pad,
-      gst_event_new_segment_seek (GST_FORMAT_DEFAULT |
-          GST_SEEK_METHOD_SET | GST_SEEK_FLAG_FLUSH, 5, 10));
+      gst_event_new_seek (1.0, GST_FORMAT_DEFAULT,
+          GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_SEGMENT,
+          GST_SEEK_TYPE_SET, 5, GST_SEEK_TYPE_SET, 10));
 
   format = GST_FORMAT_DEFAULT;
 
@@ -77,9 +78,10 @@ main (gint argc, gchar * argv[])
       ("doing segment seek from 50 to 55 with looping (2 times), then 20 to 25 without looping\n");
   looping = 3;
 
-  event = gst_event_new_segment_seek (GST_FORMAT_DEFAULT |
-      GST_SEEK_METHOD_SET |
-      GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_SEGMENT_LOOP, 50, 55);
+  event =
+      gst_event_new_seek (1.0, GST_FORMAT_DEFAULT,
+      GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_SEGMENT,
+      GST_SEEK_TYPE_SET, 50, GST_SEEK_TYPE_SET, 55);
   gst_pad_send_event (pad, event);
 
   g_signal_connect (G_OBJECT (gst_element_get_pad (fakesink, "sink")),

tests/threadstate/threadstate2.c

@@ -72,7 +72,7 @@ main (int argc, char *argv[])
   g_timeout_add (2 * 1000, (GSourceFunc) timeout_func, loop);
 
   bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline));
-  gst_bus_add_watch (bus, (GstBusHandler) bus_handler, pipeline);
+  gst_bus_add_watch (bus, GST_MESSAGE_ANY, (GstBusFunc) bus_handler, pipeline);
 
   for (x = 0; x < 10; x++) {
     g_print ("playing %d\n", x);