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rtpptdemux: Tag upstream custom events with payload type

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This commit is contained in:
Olivier Crête 2010-06-19 19:11:06 -04:00 committed by Wim Taymans
parent c7b1ce7310
commit 589b254ce5
1 changed files with 45 additions and 0 deletions
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45
gst/rtpmanager/gstrtpptdemux.c
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@ -132,6 +132,9 @@ static void gst_rtp_pt_demux_clear_pt_map (GstRtpPtDemux * rtpdemux);
static GstRtpPtDemuxPad *find_pad_for_pt (GstRtpPtDemux * rtpdemux, guint8 pt);
static gboolean gst_rtp_pt_demux_src_event (GstPad * pad, GstEvent * event);
static guint gst_rtp_pt_demux_signals[LAST_SIGNAL] = { 0 };
static void
@ -329,6 +332,7 @@ gst_rtp_pt_demux_chain (GstPad * pad, GstBuffer * buf)
srcpad = gst_pad_new_from_template (templ, padname);
gst_pad_use_fixed_caps (srcpad);
g_free (padname);
gst_pad_set_event_function (srcpad, gst_rtp_pt_demux_src_event);
caps = gst_rtp_pt_demux_get_caps (rtpdemux, pt);
if (!caps)
@ -462,6 +466,47 @@ gst_rtp_pt_demux_sink_event (GstPad * pad, GstEvent * event)
}
static gboolean
gst_rtp_pt_demux_src_event (GstPad * pad, GstEvent * event)
{
GstRtpPtDemux *demux;
const GstStructure *s;
demux = GST_RTP_PT_DEMUX (gst_pad_get_parent (pad));
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_CUSTOM_UPSTREAM:
case GST_EVENT_CUSTOM_BOTH:
case GST_EVENT_CUSTOM_BOTH_OOB:
s = gst_event_get_structure (event);
if (s && !gst_structure_has_field (s, "payload")) {
GSList *walk;
for (walk = demux->srcpads; walk; walk = g_slist_next (walk)) {
GstRtpPtDemuxPad *dpad = (GstRtpPtDemuxPad *) walk->data;
if (dpad->pad == pad) {
event =
GST_EVENT_CAST (gst_mini_object_make_writable
(GST_MINI_OBJECT_CAST (event)));
gst_structure_set (event->structure,
"payload", G_TYPE_UINT, dpad->pt, NULL);
break;
}
}
}
break;
default:
break;
}
gst_object_unref (demux);
return gst_pad_event_default (pad, event);
}
/*
* Reserves resources for the object.
*/