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[MOVED FROM GST-P-FARSIGHT] 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 Edward Hervey
parent f224378822
commit dd7639beb6
1 changed files with 23 additions and 27 deletions
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50
gst/rtpmux/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
gst_rtp_mux_change_state (GstElement * element, GstStateChange transition)
{
GstRTPMux *rtp_mux;
GstStateChangeReturn ret;
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:
break;
case GST_STATE_CHANGE_READY_TO_PAUSED:
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);
gst_rtp_mux_ready_to_paused (rtp_mux);
break;
case GST_STATE_CHANGE_PAUSED_TO_READY:
break;
@ -474,16 +479,7 @@ gst_rtp_mux_change_state (GstElement * element, GstStateChange transition)
break;
}
ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
if (ret == GST_STATE_CHANGE_FAILURE)
return ret;
switch (transition) {
default:
break;
}
return ret;
return GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
}
gboolean