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viewfinderbin: Remove leaks

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Removing various leaks from viewfinderbin
This commit is contained in:
Thiago Santos 2010-12-20 02:58:44 -03:00
parent 58d4315965
commit 450f54b020
1 changed files with 23 additions and 1 deletions
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24
gst/camerabin2/gstviewfinderbin.c
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@ -73,6 +73,24 @@ gst_viewfinder_bin_set_video_sink (GstViewfinderBin * vfbin, GstElement * sink);
static GstStateChangeReturn
gst_viewfinder_bin_change_state (GstElement * element, GstStateChange trans);
static void
gst_viewfinder_bin_dispose (GObject * object)
{
GstViewfinderBin *viewfinderbin = GST_VIEWFINDER_BIN_CAST (object);
if (viewfinderbin->user_video_sink) {
gst_object_unref (viewfinderbin->user_video_sink);
viewfinderbin->user_video_sink = NULL;
}
if (viewfinderbin->video_sink) {
gst_object_unref (viewfinderbin->video_sink);
viewfinderbin->video_sink = NULL;
}
G_OBJECT_CLASS (parent_class)->dispose ((GObject *) viewfinderbin);
}
static void
gst_viewfinder_bin_base_init (gpointer g_class)
{
@ -98,6 +116,7 @@ gst_viewfinder_bin_class_init (GstViewfinderBinClass * klass)
element_class->change_state =
GST_DEBUG_FUNCPTR (gst_viewfinder_bin_change_state);
gobject_klass->dispose = gst_viewfinder_bin_dispose;
gobject_klass->set_property = gst_viewfinder_bin_set_property;
gobject_klass->get_property = gst_viewfinder_bin_get_property;
@ -111,8 +130,10 @@ static void
gst_viewfinder_bin_init (GstViewfinderBin * viewfinderbin,
GstViewfinderBinClass * viewfinderbin_class)
{
GstPadTemplate *templ = gst_static_pad_template_get (&sink_template);
viewfinderbin->ghostpad = gst_ghost_pad_new_no_target_from_template ("sink",
gst_static_pad_template_get (&sink_template));
templ);
gst_object_unref (templ);
gst_element_add_pad (GST_ELEMENT_CAST (viewfinderbin),
viewfinderbin->ghostpad);
}
@ -149,6 +170,7 @@ gst_viewfinder_bin_create_elements (GstViewfinderBin * vfbin)
pad = gst_element_get_static_pad (csp, "sink");
if (!gst_ghost_pad_set_target (GST_GHOST_PAD (vfbin->ghostpad), pad))
goto error;
gst_object_unref (pad);
vfbin->elements_created = TRUE;
GST_DEBUG_OBJECT (vfbin, "Elements succesfully created and linked");