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gst/gstbin.c: use gst_object_has_ancestor().

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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.
This commit is contained in:
Wim Taymans 2005-09-27 09:57:20 +00:00
parent f9a16f0ac7
commit 01085fa26a
9 changed files with 69 additions and 34 deletions
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18
ChangeLog
View file

@ -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:

26
gst/gstbin.c
View file

@ -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;

32
gst/gstobject.c
View file

@ -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

1
gst/gstobject.h
View file

@ -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);

6
tests/instantiate/create.c
View file

@ -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"))) {

4
tests/lat.c
View file

@ -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;

2
tests/sched/runxml.c
View file

@ -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);

12
tests/seeking/seeking1.c
View file

@ -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")),

2
tests/threadstate/threadstate2.c
View file

@ -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);