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kateenc: Delay segment event until we have caps

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This commit is contained in:
Sebastian Dröge 2013-05-15 10:12:09 +02:00
parent d997c5db0e
commit 9e2aee01a8
2 changed files with 23 additions and 6 deletions
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27
ext/kate/gstkateenc.c
View file

@ -629,6 +629,10 @@ gst_kate_enc_send_headers (GstKateEnc * ke)
gst_pad_set_caps (ke->srcpad, caps);
gst_caps_unref (caps);
if (ke->pending_segment)
gst_pad_push_event (ke->srcpad, ke->pending_segment);
ke->pending_segment = NULL;
GST_LOG_OBJECT (ke, "pushing headers");
item = headers;
while (item) {
@ -1091,6 +1095,7 @@ gst_kate_enc_change_state (GstElement * element, GstStateChange transition)
ke->last_timestamp = 0;
ke->latest_end_time = 0;
}
gst_event_replace (&ke->pending_segment, NULL);
break;
case GST_STATE_CHANGE_READY_TO_NULL:
break;
@ -1222,16 +1227,23 @@ gst_kate_enc_sink_event (GstPad * pad, GstObject * parent, GstEvent * event)
gst_event_unref (event);
break;
}
case GST_EVENT_SEGMENT:
case GST_EVENT_SEGMENT: {
GstSegment seg;
GST_LOG_OBJECT (ke, "Got newsegment event");
gst_event_copy_segment (event, &seg);
if (!ke->headers_sent) {
gst_event_replace (&ke->pending_segment, event);
event = NULL;
}
if (ke->initialized) {
GST_LOG_OBJECT (ke, "ensuring all headers are in");
if (gst_kate_enc_flush_headers (ke) != GST_FLOW_OK) {
GST_WARNING_OBJECT (ke, "Failed to flush headers");
} else {
GstSegment seg;
gst_event_copy_segment (event, &seg);
if (seg.format != GST_FORMAT_TIME
|| !GST_CLOCK_TIME_IS_VALID (seg.start)) {
GST_WARNING_OBJECT (ke,
@ -1269,9 +1281,12 @@ gst_kate_enc_sink_event (GstPad * pad, GstObject * parent, GstEvent * event)
}
}
}
ret = gst_pad_push_event (ke->srcpad, event);
if (event)
ret = gst_pad_push_event (ke->srcpad, event);
else
ret = TRUE;
break;
}
case GST_EVENT_CUSTOM_DOWNSTREAM:
GST_LOG_OBJECT (ke, "Got custom downstream event");
/* adapted from the dvdsubdec element */

2
ext/kate/gstkateenc.h
View file

@ -81,6 +81,8 @@ struct _GstKateEnc
GstClockTime last_timestamp;
GstClockTime latest_end_time;
GstEvent *pending_segment;
gboolean headers_sent;
gboolean initialized;
gboolean delayed_spu;