mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-27 12:11:13 +00:00
Code Issues 1 Projects Releases Wiki Activity

wavparse: Don't set invalid seqnum on events

Browse source 
Some codepath will call gst_wavparse_perform_seek without an event
and therefore without a valid seqnum
This commit is contained in:
Edward Hervey 2018-06-06 07:46:54 +02:00 committed by Edward Hervey
parent 0fbde2a079
commit 14a9cc603e
1 changed files with 9 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
gst/wavparse/gstwavparse.c
View file

@ -390,7 +390,7 @@ gst_wavparse_perform_seek (GstWavParse * wav, GstEvent * event)
gboolean update;
GstSegment seeksegment = { 0, };
gint64 last_stop;
guint32 seqnum = 0;
guint32 seqnum = GST_SEQNUM_INVALID;
if (event) {
GST_DEBUG_OBJECT (wav, "doing seek with event");
@ -463,7 +463,8 @@ gst_wavparse_perform_seek (GstWavParse * wav, GstEvent * event)
/* BYTE seek event */
event = gst_event_new_seek (rate, GST_FORMAT_BYTES, flags, cur_type, cur,
stop_type, stop);
gst_event_set_seqnum (event, seqnum);
if (seqnum != GST_SEQNUM_INVALID)
gst_event_set_seqnum (event, seqnum);
res = gst_pad_push_event (wav->sinkpad, event);
}
return res;
@ -483,7 +484,8 @@ gst_wavparse_perform_seek (GstWavParse * wav, GstEvent * event)
GST_DEBUG_OBJECT (wav, "sending flush start");
fevent = gst_event_new_flush_start ();
gst_event_set_seqnum (fevent, seqnum);
if (seqnum != GST_SEQNUM_INVALID)
gst_event_set_seqnum (fevent, seqnum);
gst_pad_push_event (wav->sinkpad, gst_event_ref (fevent));
gst_pad_push_event (wav->srcpad, fevent);
} else {
@ -573,7 +575,8 @@ gst_wavparse_perform_seek (GstWavParse * wav, GstEvent * event)
GST_DEBUG_OBJECT (wav, "sending flush stop");
fevent = gst_event_new_flush_stop (TRUE);
gst_event_set_seqnum (fevent, seqnum);
if (seqnum != GST_SEQNUM_INVALID)
gst_event_set_seqnum (fevent, seqnum);
gst_pad_push_event (wav->sinkpad, gst_event_ref (fevent));
gst_pad_push_event (wav->srcpad, fevent);
}
@ -596,7 +599,8 @@ gst_wavparse_perform_seek (GstWavParse * wav, GstEvent * event)
if (wav->start_segment)
gst_event_unref (wav->start_segment);
wav->start_segment = gst_event_new_segment (&wav->segment);
gst_event_set_seqnum (wav->start_segment, seqnum);
if (seqnum != GST_SEQNUM_INVALID)
gst_event_set_seqnum (wav->start_segment, seqnum);
/* mark discont if we are going to stream from another position. */
if (last_stop != wav->segment.position) {