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gst/gstbin.c: Use the GLib stuff to create a private structure.

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Original commit message from CVS:
* gst/gstbin.c: (gst_bin_class_init), (gst_bin_init),
(gst_bin_dispose):
Use the GLib stuff to create a private structure.
Add some locking around some dispose methods to make them a little
safer, see #529723. Patch by: Antoine Tremblay <hexa00 at gmail dot com>
This commit is contained in:
Antoine Tremblay 2008-04-25 17:54:28 +00:00 committed by Wim Taymans
parent f368d089df
commit d102d88729
2 changed files with 17 additions and 8 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2008-04-25 Wim Taymans <wim.taymans@collabora.co.uk>
* gst/gstbin.c: (gst_bin_class_init), (gst_bin_init),
(gst_bin_dispose):
Use the GLib stuff to create a private structure.
Add some locking around some dispose methods to make them a little
safer, see #529723. Patch by: Antoine Tremblay <hexa00 at gmail dot com>
2008-04-25 Stefan Kost <ensonic@users.sf.net>
* libs/gst/base/gstbasesink.h:

17
gst/gstbin.c
View file

@ -189,6 +189,9 @@ GST_DEBUG_CATEGORY_STATIC (bin_debug);
* a toplevel bin */
#define BIN_IS_TOPLEVEL(bin) ((GST_OBJECT_PARENT (bin) == NULL) || bin->priv->asynchandling)
#define GST_BIN_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE ((obj), GST_TYPE_BIN, GstBinPrivate))
struct _GstBinPrivate
{
gboolean asynchandling;
@ -382,6 +385,8 @@ gst_bin_class_init (GstBinClass * klass)
parent_class = g_type_class_peek_parent (klass);
g_type_class_add_private (klass, sizeof (GstBinPrivate));
gobject_class->set_property = GST_DEBUG_FUNCPTR (gst_bin_set_property);
gobject_class->get_property = GST_DEBUG_FUNCPTR (gst_bin_get_property);
@ -475,7 +480,7 @@ gst_bin_init (GstBin * bin)
bus);
gst_bus_set_sync_handler (bus, (GstBusSyncHandler) bin_bus_handler, bin);
bin->priv = g_new0 (GstBinPrivate, 1);
bin->priv = GST_BIN_GET_PRIVATE (bin);
bin->priv->asynchandling = DEFAULT_ASYNC_HANDLING;
}
@ -489,11 +494,12 @@ gst_bin_dispose (GObject * object)
GST_CAT_DEBUG_OBJECT (GST_CAT_REFCOUNTING, object, "dispose");
bin_remove_messages (bin, NULL, GST_MESSAGE_ANY);
GST_OBJECT_LOCK (object);
gst_object_replace ((GstObject **) child_bus_p, NULL);
gst_object_replace ((GstObject **) provided_clock_p, NULL);
gst_object_replace ((GstObject **) clock_provider_p, NULL);
bin_remove_messages (bin, NULL, GST_MESSAGE_ANY);
GST_OBJECT_UNLOCK (object);
while (bin->children) {
gst_bin_remove (bin, GST_ELEMENT_CAST (bin->children->data));
@ -503,11 +509,6 @@ gst_bin_dispose (GObject * object)
GST_STR_NULL (GST_OBJECT_NAME (object)));
}
if (bin->priv) {
g_free (bin->priv);
bin->priv = NULL;
}
G_OBJECT_CLASS (parent_class)->dispose (object);
}