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dvdemux: First try if upstream handles TIME seeks before handling them here

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Fixes bug #642963.
This commit is contained in:
Carsten Kroll 2011-02-24 13:56:04 +01:00 committed by Sebastian Dröge
parent 6607cdcc08
commit d4eaff5e88
1 changed files with 16 additions and 15 deletions
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31
ext/dv/gstdvdemux.c
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@ -895,17 +895,13 @@ gst_dvdemux_convert_segment (GstDVDemux * dvdemux, GstSegment * src,
*
* Convert the time seek to a bytes seek and send it
* upstream
*
* FIXME, upstream might be able to perform time based
* seek too.
*
* Does not take ownership of the event.
*/
static gboolean
gst_dvdemux_handle_push_seek (GstDVDemux * dvdemux, GstPad * pad,
GstEvent * event)
{
gboolean res;
gboolean res = FALSE;
gdouble rate;
GstSeekFlags flags;
GstFormat format;
@ -917,19 +913,24 @@ gst_dvdemux_handle_push_seek (GstDVDemux * dvdemux, GstPad * pad,
gst_event_parse_seek (event, &rate, &format, &flags,
&cur_type, &cur, &stop_type, &stop);
/* we convert the start/stop on the srcpad to the byte format
* on the sinkpad and forward the event */
res = gst_dvdemux_convert_src_to_sink (dvdemux, pad,
format, cur, stop, GST_FORMAT_BYTES, &start_position, &end_position);
if (!res)
goto done;
/* First try if upstream can handle time based seeks */
if (format == GST_FORMAT_TIME)
res = gst_pad_push_event (dvdemux->sinkpad, event);
/* now this is the updated seek event on bytes */
newevent = gst_event_new_seek (rate, GST_FORMAT_BYTES, flags,
cur_type, start_position, stop_type, end_position);
if (!res) {
/* we convert the start/stop on the srcpad to the byte format
* on the sinkpad and forward the event */
res = gst_dvdemux_convert_src_to_sink (dvdemux, pad,
format, cur, stop, GST_FORMAT_BYTES, &start_position, &end_position);
if (!res)
goto done;
res = gst_pad_push_event (dvdemux->sinkpad, newevent);
/* now this is the updated seek event on bytes */
newevent = gst_event_new_seek (rate, GST_FORMAT_BYTES, flags,
cur_type, start_position, stop_type, end_position);
res = gst_pad_push_event (dvdemux->sinkpad, newevent);
}
done:
return res;
}