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camerabin2: imagecapturebin: release objects and memory allocations

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This commit is contained in:
Teemu Katajisto 2010-12-14 10:48:56 +02:00 committed by Thiago Santos
parent 59c48d3443
commit 7409211055
1 changed files with 29 additions and 3 deletions
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32
gst/camerabin2/gstimagecapturebin.c
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@ -67,6 +67,10 @@ static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink",
GST_BOILERPLATE (GstImageCaptureBin, gst_image_capture_bin, GstBin, GST_BOILERPLATE (GstImageCaptureBin, gst_image_capture_bin, GstBin,
GST_TYPE_BIN); GST_TYPE_BIN);
/* GObject callbacks */
static void gst_image_capture_bin_dispose (GObject * object);
static void gst_image_capture_bin_finalize (GObject * object);
/* Element class functions */ /* Element class functions */
static GstStateChangeReturn static GstStateChangeReturn
gst_image_capture_bin_change_state (GstElement * element, GstStateChange trans); gst_image_capture_bin_change_state (GstElement * element, GstStateChange trans);
@ -113,6 +117,7 @@ gst_image_capture_bin_set_property (GObject * object, guint prop_id,
case PROP_LOCATION: case PROP_LOCATION:
g_free (imagebin->location); g_free (imagebin->location);
imagebin->location = g_value_dup_string (value); imagebin->location = g_value_dup_string (value);
if (imagebin->sink) { if (imagebin->sink) {
g_object_set (imagebin, "location", imagebin->location, NULL); g_object_set (imagebin, "location", imagebin->location, NULL);
} }
@ -183,9 +188,10 @@ gst_image_capture_bin_class_init (GstImageCaptureBinClass * klass)
gobject_class = G_OBJECT_CLASS (klass); gobject_class = G_OBJECT_CLASS (klass);
element_class = GST_ELEMENT_CLASS (klass); element_class = GST_ELEMENT_CLASS (klass);
gobject_class->dispose = gst_image_capture_bin_dispose;
gobject_class->finalize = gst_image_capture_bin_finalize;
gobject_class->set_property = gst_image_capture_bin_set_property; gobject_class->set_property = gst_image_capture_bin_set_property;
gobject_class->get_property = gst_image_capture_bin_get_property; gobject_class->get_property = gst_image_capture_bin_get_property;
gobject_class->finalize = gst_image_capture_bin_finalize;
element_class->change_state = element_class->change_state =
GST_DEBUG_FUNCPTR (gst_image_capture_bin_change_state); GST_DEBUG_FUNCPTR (gst_image_capture_bin_change_state);
@ -214,14 +220,34 @@ gst_image_capture_bin_init (GstImageCaptureBin * imagebin,
GstPadTemplate *tmpl; GstPadTemplate *tmpl;
tmpl = gst_static_pad_template_get (&sink_template); tmpl = gst_static_pad_template_get (&sink_template);
imagebin->ghostpad = imagebin->ghostpad = gst_ghost_pad_new_no_target_from_template ("sink", tmpl);
gst_ghost_pad_new_no_target_from_template ("sink", tmpl);
gst_object_unref (tmpl); gst_object_unref (tmpl);
gst_element_add_pad (GST_ELEMENT_CAST (imagebin), imagebin->ghostpad); gst_element_add_pad (GST_ELEMENT_CAST (imagebin), imagebin->ghostpad);
imagebin->sink = NULL;
imagebin->location = g_strdup (DEFAULT_LOCATION); imagebin->location = g_strdup (DEFAULT_LOCATION);
imagebin->encoder = NULL; imagebin->encoder = NULL;
imagebin->user_encoder = NULL; imagebin->user_encoder = NULL;
imagebin->muxer = NULL;
imagebin->user_muxer = NULL;
}
static void
gst_image_capture_bin_dispose (GObject * object)
{
GstImageCaptureBin *imagebin = GST_IMAGE_CAPTURE_BIN_CAST (object);
if (imagebin->user_encoder) {
gst_object_unref (imagebin->user_encoder);
imagebin->user_encoder = NULL;
}
if (imagebin->user_muxer) {
gst_object_unref (imagebin->user_muxer);
imagebin->user_muxer = NULL;
}
G_OBJECT_CLASS (parent_class)->dispose ((GObject *) imagebin);
} }
static gboolean static gboolean