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matroskademux: Preserve seqnum when pushing seek upstream

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After converting a seek from time to bytes, use the same seqnum
on the event that goes upstream
This commit is contained in:
Thiago Santos 2013-09-10 17:57:49 -03:00
parent be0eeae491
commit 193ce9110e
1 changed files with 7 additions and 4 deletions
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11
gst/matroska/matroska-demux.c
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@ -171,7 +171,7 @@ static GstCaps
/* stream methods */
static void gst_matroska_demux_reset (GstElement * element);
static gboolean perform_seek_to_offset (GstMatroskaDemux * demux,
gdouble rate, guint64 offset);
gdouble rate, guint64 offset, guint32 seqnum);
/* gobject functions */
static void gst_matroska_demux_set_property (GObject * object,
@ -2196,7 +2196,7 @@ finish:
/* upstream takes care of flushing and all that
* ... and newsegment event handling takes care of the rest */
return perform_seek_to_offset (demux, rate,
entry->pos + demux->common.ebml_segment_start);
entry->pos + demux->common.ebml_segment_start, seqnum);
}
exit:
@ -2336,7 +2336,8 @@ gst_matroska_demux_handle_seek_push (GstMatroskaDemux * demux, GstPad * pad,
if (!building_index) {
/* seek to the first subindex or legacy index */
GST_INFO_OBJECT (demux, "Seeking to Cues at %" G_GUINT64_FORMAT, offset);
return perform_seek_to_offset (demux, rate, offset);
return perform_seek_to_offset (demux, rate, offset,
gst_event_get_seqnum (event));
}
/* well, we are handling it already */
@ -4664,7 +4665,8 @@ pause:
* Create and push a flushing seek event upstream
*/
static gboolean
perform_seek_to_offset (GstMatroskaDemux * demux, gdouble rate, guint64 offset)
perform_seek_to_offset (GstMatroskaDemux * demux, gdouble rate, guint64 offset,
guint32 seqnum)
{
GstEvent *event;
gboolean res = 0;
@ -4675,6 +4677,7 @@ perform_seek_to_offset (GstMatroskaDemux * demux, gdouble rate, guint64 offset)
gst_event_new_seek (rate, GST_FORMAT_BYTES,
GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_ACCURATE, GST_SEEK_TYPE_SET, offset,
GST_SEEK_TYPE_NONE, -1);
gst_event_set_seqnum (event, seqnum);
res = gst_pad_push_event (demux->common.sinkpad, event);