static void gst_a2dp_sink_set_property(GObject *object, guint prop_id,
const GValue *value, GParamSpec *pspec)
{
GstA2dpSink *self = GST_A2DP_SINK(object);
switch (prop_id) {
case PROP_DEVICE:
if (self->sink != NULL)
gst_avdtp_sink_set_device(self->sink,
g_value_get_string(value));
if (self->device != NULL)
g_free(self->device);
self->device = g_value_dup_string(value);
break;
case PROP_AUTOCONNECT:
self->autoconnect = g_value_get_boolean(value);
if (self->sink != NULL)
g_object_set(G_OBJECT(self->sink), "auto-connect",
self->autoconnect, NULL);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
break;
}
}
static GstStateChangeReturn
gst_a2dp_sink_change_state (GstElement * element, GstStateChange transition)
{
GstStateChangeReturn ret;
GstA2dpSink *self = GST_A2DP_SINK (element);
switch (transition) {
case GST_STATE_CHANGE_READY_TO_PAUSED:
self->taglist = gst_tag_list_new_empty ();
break;
case GST_STATE_CHANGE_NULL_TO_READY:
if (self->device != NULL)
gst_avdtp_sink_set_device (self->sink, self->device);
if (self->transport != NULL)
gst_avdtp_sink_set_transport (self->sink, self->transport);
g_object_set (G_OBJECT (self->sink), "auto-connect",
self->autoconnect, NULL);
break;
default:
break;
}
ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
switch (transition) {
case GST_STATE_CHANGE_PAUSED_TO_READY:
if (self->taglist) {
gst_tag_list_unref (self->taglist);
self->taglist = NULL;
}
break;
case GST_STATE_CHANGE_READY_TO_NULL:
gst_a2dp_sink_remove_dynamic_elements (self);
break;
default:
break;
}
return ret;
}
static GstStateChangeReturn gst_a2dp_sink_change_state(GstElement *element,
GstStateChange transition)
{
GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS;
GstA2dpSink *self = GST_A2DP_SINK(element);
switch (transition) {
case GST_STATE_CHANGE_READY_TO_PAUSED:
self->taglist = gst_tag_list_new();
gst_a2dp_sink_init_fakesink(self);
break;
case GST_STATE_CHANGE_NULL_TO_READY:
self->sink_is_in_bin = FALSE;
self->sink = GST_AVDTP_SINK(gst_element_factory_make(
"avdtpsink", "avdtpsink"));
if (self->sink == NULL) {
GST_WARNING_OBJECT(self, "failed to create avdtpsink");
return GST_STATE_CHANGE_FAILURE;
}
if (self->device != NULL)
gst_avdtp_sink_set_device(self->sink,
self->device);
g_object_set(G_OBJECT(self->sink), "auto-connect",
self->autoconnect, NULL);
ret = gst_element_set_state(GST_ELEMENT(self->sink),
GST_STATE_READY);
break;
default:
break;
}
if (ret == GST_STATE_CHANGE_FAILURE)
return ret;
ret = GST_ELEMENT_CLASS(parent_class)->change_state(element,
transition);
switch (transition) {
case GST_STATE_CHANGE_PAUSED_TO_READY:
if (self->taglist) {
gst_tag_list_free(self->taglist);
self->taglist = NULL;
}
if (self->newseg_event != NULL) {
gst_event_unref(self->newseg_event);
self->newseg_event = NULL;
}
gst_a2dp_sink_remove_fakesink(self);
break;
case GST_STATE_CHANGE_READY_TO_NULL:
if (self->sink_is_in_bin) {
if (!gst_bin_remove(GST_BIN(self),
GST_ELEMENT(self->sink)))
GST_WARNING_OBJECT(self, "Failed to remove "
"avdtpsink from bin");
} else if (self->sink != NULL) {
gst_element_set_state(GST_ELEMENT(self->sink),
GST_STATE_NULL);
g_object_unref(G_OBJECT(self->sink));
}
self->sink = NULL;
gst_a2dp_sink_remove_dynamic_elements(self);
break;
default:
break;
}
return ret;
}