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rtpssrccdemux: Factor out getting dpad by pad

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This commit is contained in:
Olivier Crête 2012-01-27 11:59:08 +01:00
parent b850741430
commit 3285c45dbc
1 changed files with 22 additions and 13 deletions
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35
gst/rtpmanager/gstrtpssrcdemux.c
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@ -636,6 +636,22 @@ create_failed:
} }
} }
static GstRtpSsrcDemuxPad *
find_demux_pad_for_pad (GstRtpSsrcDemux * demux, GstPad * pad)
{
GSList *walk;
for (walk = demux->srcpads; walk; walk = g_slist_next (walk)) {
GstRtpSsrcDemuxPad *dpad = (GstRtpSsrcDemuxPad *) walk->data;
if (dpad->rtp_pad == pad || dpad->rtcp_pad == pad) {
return dpad;
}
}
return NULL;
}
static gboolean static gboolean
gst_rtp_ssrc_demux_src_event (GstPad * pad, GstObject * parent, gst_rtp_ssrc_demux_src_event (GstPad * pad, GstObject * parent,
GstEvent * event) GstEvent * event)
@ -651,21 +667,14 @@ gst_rtp_ssrc_demux_src_event (GstPad * pad, GstObject * parent,
case GST_EVENT_CUSTOM_BOTH_OOB: case GST_EVENT_CUSTOM_BOTH_OOB:
s = gst_event_get_structure (event); s = gst_event_get_structure (event);
if (s && !gst_structure_has_field (s, "ssrc")) { if (s && !gst_structure_has_field (s, "ssrc")) {
GSList *walk; GstRtpSsrcDemuxPad *dpad = find_demux_pad_for_pad (demux, pad);
for (walk = demux->srcpads; walk; walk = g_slist_next (walk)) { if (dpad) {
GstRtpSsrcDemuxPad *dpad = (GstRtpSsrcDemuxPad *) walk->data; GstStructure *ws;
if (dpad->rtp_pad == pad || dpad->rtcp_pad == pad) { event = gst_event_make_writable (event);
GstStructure *ws; ws = gst_event_writable_structure (event);
gst_structure_set (ws, "ssrc", G_TYPE_UINT, dpad->ssrc, NULL);
event =
GST_EVENT_CAST (gst_mini_object_make_writable
(GST_MINI_OBJECT_CAST (event)));
ws = gst_event_writable_structure (event);
gst_structure_set (ws, "ssrc", G_TYPE_UINT, dpad->ssrc, NULL);
break;
}
} }
} }
break; break;