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rtpmux: Refactorize state_change

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20070329135223-65035-23a0107b2e397710f035c6e88cc0e49b65bb4d5d.gz
This commit is contained in:
zeeshan.ali@nokia.com 2007-03-29 13:52:23 +00:00 committed by Tim-Philipp Müller
parent 2498ba671a
commit 1ee542c378
1 changed files with 23 additions and 27 deletions
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50
gst/rtpmanager/gstrtpmux.c
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@ -439,11 +439,31 @@ gst_rtp_mux_set_property (GObject * object,
} }
} }
static void
gst_rtp_mux_ready_to_paused (GstRTPMux * rtp_mux)
{
if (rtp_mux->ssrc == -1)
rtp_mux->current_ssrc = g_random_int ();
else
rtp_mux->current_ssrc = rtp_mux->ssrc;
if (rtp_mux->seqnum_offset == -1)
rtp_mux->seqnum_base = g_random_int_range (0, G_MAXUINT16);
else
rtp_mux->seqnum_base = rtp_mux->seqnum_offset;
rtp_mux->seqnum = rtp_mux->seqnum_base;
if (rtp_mux->ts_offset == -1)
rtp_mux->ts_base = g_random_int ();
else
rtp_mux->ts_base = rtp_mux->ts_offset;
GST_DEBUG_OBJECT (rtp_mux, "set clock-base to %u", rtp_mux->ts_base);
}
static GstStateChangeReturn static GstStateChangeReturn
gst_rtp_mux_change_state (GstElement * element, GstStateChange transition) gst_rtp_mux_change_state (GstElement * element, GstStateChange transition)
{ {
GstRTPMux *rtp_mux; GstRTPMux *rtp_mux;
GstStateChangeReturn ret;
rtp_mux = GST_RTP_MUX (element); rtp_mux = GST_RTP_MUX (element);
@ -451,22 +471,7 @@ gst_rtp_mux_change_state (GstElement * element, GstStateChange transition)
case GST_STATE_CHANGE_NULL_TO_READY: case GST_STATE_CHANGE_NULL_TO_READY:
break; break;
case GST_STATE_CHANGE_READY_TO_PAUSED: case GST_STATE_CHANGE_READY_TO_PAUSED:
if (rtp_mux->ssrc == -1) gst_rtp_mux_ready_to_paused (rtp_mux);
rtp_mux->current_ssrc = g_random_int ();
else
rtp_mux->current_ssrc = rtp_mux->ssrc;
if (rtp_mux->seqnum_offset == -1)
rtp_mux->seqnum_base = g_random_int_range (0, G_MAXUINT16);
else
rtp_mux->seqnum_base = rtp_mux->seqnum_offset;
rtp_mux->seqnum = rtp_mux->seqnum_base;
if (rtp_mux->ts_offset == -1)
rtp_mux->ts_base = g_random_int ();
else
rtp_mux->ts_base = rtp_mux->ts_offset;
GST_DEBUG_OBJECT (rtp_mux, "set clock-base to %u", rtp_mux->ts_base);
break; break;
case GST_STATE_CHANGE_PAUSED_TO_READY: case GST_STATE_CHANGE_PAUSED_TO_READY:
break; break;
@ -474,16 +479,7 @@ gst_rtp_mux_change_state (GstElement * element, GstStateChange transition)
break; break;
} }
ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); return GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
if (ret == GST_STATE_CHANGE_FAILURE)
return ret;
switch (transition) {
default:
break;
}
return ret;
} }
gboolean gboolean