void
kms_element_remove_sink_by_type_full (KmsElement * self,
KmsElementPadType type, const gchar * description)
{
gchar *pad_name = get_pad_name (type, description);
GstPad *pad = gst_element_get_static_pad (GST_ELEMENT (self), pad_name);
if (pad == NULL) {
GST_WARNING_OBJECT (self, "Cannot get pad %s", pad_name);
goto end;
}
kms_element_remove_sink (self, pad);
g_object_unref (pad);
end:
g_free (pad_name);
}
static void
kms_hub_port_internal_src_unhandled (KmsHubPort * self, GstPad * pad)
{
GstPad *sink = g_object_get_qdata (G_OBJECT (pad), key_pad_data_quark ());
if (sink == NULL) {
// Classes that derive from BaseHub should link their internal elements
// to all possible source pad types: audio, video, data.
// Data pads are new and optional, so they might not be linked and the sink
// here will be NULL. Audio and video pads are mandatory, so the sink here
// should not be NULL.
GstCaps *caps = gst_pad_query_caps (pad, NULL);
if (!kms_utils_caps_is_data (caps)) {
GST_ERROR_OBJECT (self, "Derived class is missing links for some SRCs");
g_return_if_fail (sink);
}
return;
}
kms_element_remove_sink (KMS_ELEMENT (self), sink);
g_object_set_qdata (G_OBJECT (pad), key_pad_data_quark (), NULL);
}
