static gboolean
gst_sctp_enc_src_activate_mode (GstPad * pad, GstObject * parent,
GstPadMode mode, gboolean active)
{
GstSctpEnc *self = GST_SCTP_ENC(parent);
gboolean ret = FALSE;
switch (mode) {
case GST_PAD_MODE_PUSH:
if (active) {
self->need_segment = self->need_stream_start_caps = TRUE;
gst_data_queue_set_flushing(self->outbound_sctp_packet_queue, FALSE);
gst_pad_start_task(self->src_pad,
(GstTaskFunction)gst_sctp_enc_srcpad_loop, self->src_pad, NULL);
ret = configure_association(self);
} else {
sctpenc_cleanup(self);
ret = TRUE;
}
GST_DEBUG_OBJECT (self, "activate_mode: active %d, ret %d", active, ret);
break;
default:
break;
}
return ret;
}
static GstStateChangeReturn gst_sctp_dec_change_state(GstElement *element,
GstStateChange transition)
{
GstSctpDec *self = GST_SCTP_DEC(element);
GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS;
switch (transition) {
case GST_STATE_CHANGE_READY_TO_PAUSED:
if (!configure_association(self))
ret = GST_STATE_CHANGE_FAILURE;
break;
case GST_STATE_CHANGE_PAUSED_TO_READY:
sctpdec_cleanup(self);
break;
default:
break;
}
if (ret != GST_STATE_CHANGE_FAILURE)
ret = GST_ELEMENT_CLASS(parent_class)->change_state(element, transition);
return ret;
}