From d1e45d83b96f9e207f53eda0ae9cffd4eb5e50f6 Mon Sep 17 00:00:00 2001
From: Benjamin Otte <otte@gnome.org>
Date: Sat, 10 May 2003 11:35:59 +0000
Subject: [PATCH] properly get rid of clocks on disposal - be parent of own
 clock

Original commit message from CVS:
properly get rid of clocks on disposal - be parent of own clock
---
 sys/oss/gstosssink.c | 14 +++++++++++++-
 sys/oss/gstosssrc.c  | 25 +++++++++++++++++++++++++
 2 files changed, 38 insertions(+), 1 deletion(-)

diff --git a/sys/oss/gstosssink.c b/sys/oss/gstosssink.c
index 639500511b..6a523753e2 100644
--- a/sys/oss/gstosssink.c
+++ b/sys/oss/gstosssink.c
@@ -39,6 +39,7 @@ static GstElementDetails gst_osssink_details = {
 
 static void 			gst_osssink_class_init		(GstOssSinkClass *klass);
 static void 			gst_osssink_init		(GstOssSink *osssink);
+static void 			gst_osssink_dispose		(GObject *object);
 static void 			gst_osssink_finalize		(GObject *object);
 
 static GstElementStateReturn 	gst_osssink_change_state	(GstElement *element);
@@ -147,6 +148,16 @@ gst_osssink_get_bufferpool (GstPad *pad)
   return oss->sinkpool;
 }
 
+static void
+gst_osssink_dispose (GObject *object)
+{
+  GstOssSink *osssink = (GstOssSink *) object;
+
+  gst_object_unparent (GST_OBJECT (osssink->provided_clock));
+
+  G_OBJECT_CLASS (parent_class)->dispose (object);
+}
+
 static void
 gst_osssink_finalize (GObject *object)
 {
@@ -192,6 +203,7 @@ gst_osssink_class_init (GstOssSinkClass *klass)
   
   gobject_class->set_property = gst_osssink_set_property;
   gobject_class->get_property = gst_osssink_get_property;
+  gobject_class->dispose      = gst_osssink_dispose;
   gobject_class->finalize     = gst_osssink_finalize;
   
   gstelement_class->change_state = GST_DEBUG_FUNCPTR (gst_osssink_change_state);
@@ -223,6 +235,7 @@ gst_osssink_init (GstOssSink *osssink)
   osssink->sync = TRUE;
   osssink->sinkpool = NULL;
   osssink->provided_clock = GST_CLOCK (gst_oss_clock_new ("ossclock", gst_osssink_get_time, osssink));
+  gst_object_set_parent (GST_OBJECT (osssink->provided_clock), GST_OBJECT (osssink));
   osssink->handled = 0;
 
   GST_FLAG_SET (osssink, GST_ELEMENT_THREAD_SUGGESTED);
@@ -623,4 +636,3 @@ gst_osssink_factory_init (GstPlugin *plugin)
 
   return TRUE;
 }
-
diff --git a/sys/oss/gstosssrc.c b/sys/oss/gstosssrc.c
index db810f5908..5f545db0fd 100644
--- a/sys/oss/gstosssrc.c
+++ b/sys/oss/gstosssrc.c
@@ -87,6 +87,8 @@ GST_PAD_TEMPLATE_FACTORY (osssrc_src_factory,
 
 static void 			gst_osssrc_class_init	(GstOssSrcClass *klass);
 static void 			gst_osssrc_init		(GstOssSrc *osssrc);
+static void 			gst_osssrc_dispose	(GObject *object);
+static void 			gst_osssrc_finalize	(GObject *object);
 
 static GstPadLinkReturn 	gst_osssrc_srcconnect 	(GstPad *pad, GstCaps *caps);
 static const GstFormat* 	gst_osssrc_get_formats 	(GstPad *pad);
@@ -162,6 +164,8 @@ gst_osssrc_class_init (GstOssSrcClass *klass)
   
   gobject_class->set_property = gst_osssrc_set_property;
   gobject_class->get_property = gst_osssrc_get_property;
+  gobject_class->dispose      = gst_osssrc_dispose;
+  gobject_class->finalize     = gst_osssrc_finalize;
 
   gstelement_class->change_state = gst_osssrc_change_state;
   gstelement_class->send_event = gst_osssrc_send_event;
@@ -195,8 +199,29 @@ gst_osssrc_init (GstOssSrc *osssrc)
   osssrc->provided_clock = GST_CLOCK (gst_oss_clock_new ("ossclock",
 							 gst_osssrc_get_time,
 							 osssrc));
+  gst_object_set_parent (GST_OBJECT (osssrc->provided_clock), GST_OBJECT (osssrc));
+  
   osssrc->clock = NULL;
 }
+static void
+gst_osssrc_dispose (GObject *object)
+{
+  GstOssSrc *osssrc = (GstOssSrc *) object;
+
+  gst_object_unparent (GST_OBJECT (osssrc->provided_clock));
+
+  G_OBJECT_CLASS (parent_class)->dispose (object);
+}
+static void
+gst_osssrc_finalize (GObject *object)
+{
+  GstOssSrc *osssrc = (GstOssSrc *) object;
+
+  g_free (osssrc->common.device);
+
+  G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
 
 static GstPadLinkReturn 
 gst_osssrc_srcconnect (GstPad *pad, GstCaps *caps)