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oggdemux: Prevent seeks when _SCHEDULING_FLAG_SEQUENTIAL is set

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Don't go into pull mode when the upstream scheduling flags indicate
seeks should be avoided by setting GST_SCHEDULING_FLAG_SEQUENTIAL.

https://bugzilla.gnome.org/show_bug.cgi?id=704929
This commit is contained in:
Sjoerd Simons 2013-07-26 15:29:05 +02:00 committed by Sjoerd Simons
parent 8cda9e3ef0
commit 76647f2710
1 changed files with 9 additions and 3 deletions
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12
ext/ogg/gstoggdemux.c
View file

@ -4586,7 +4586,8 @@ static gboolean
gst_ogg_demux_sink_activate (GstPad * sinkpad, GstObject * parent)
{
GstQuery *query;
gboolean pull_mode;
gboolean pull_mode = FALSE;
GstSchedulingFlags flags;
query = gst_query_new_scheduling ();
@ -4595,8 +4596,13 @@ gst_ogg_demux_sink_activate (GstPad * sinkpad, GstObject * parent)
goto activate_push;
}
pull_mode = gst_query_has_scheduling_mode_with_flags (query,
GST_PAD_MODE_PULL, GST_SCHEDULING_FLAG_SEEKABLE);
gst_query_parse_scheduling (query, &flags, NULL, NULL, NULL);
/* Don't use pull mode if sequential access is suggested */
if (gst_query_has_scheduling_mode (query, GST_PAD_MODE_PULL)) {
pull_mode = (flags & GST_SCHEDULING_FLAG_SEEKABLE) &&
!(flags & GST_SCHEDULING_FLAG_SEQUENTIAL);
}
gst_query_unref (query);
if (!pull_mode)