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dashdemux: removing old unused code

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The 'catch up mode' isn't needed anymore since dashdemux
is downloading and pushing from the same thread
This commit is contained in:
Thiago Santos 2014-05-06 01:56:28 -03:00
parent 5df2edf80c
commit e9638fe3fd
1 changed files with 1 additions and 19 deletions
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20
ext/dash/gstdashdemux.c
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@ -2184,8 +2184,7 @@ gst_dash_demux_stream_download_fragment (GstDashDemux * demux,
} }
GST_DEBUG_OBJECT (stream->pad, "Restarting stream at " GST_DEBUG_OBJECT (stream->pad, "Restarting stream at "
"position %" GST_TIME_FORMAT ", current catch up %" GST_TIME_FORMAT, "position %" GST_TIME_FORMAT, GST_TIME_ARGS (ts));
GST_TIME_ARGS (ts), GST_TIME_ARGS (demux->segment.position));
if (GST_CLOCK_TIME_IS_VALID (ts)) { if (GST_CLOCK_TIME_IS_VALID (ts)) {
gst_mpd_client_stream_seek (demux->client, stream->active_stream, ts); gst_mpd_client_stream_seek (demux->client, stream->active_stream, ts);
@ -2196,23 +2195,6 @@ gst_dash_demux_stream_download_fragment (GstDashDemux * demux,
} }
} }
/* This stream might be entering into catching up mode,
* meaning that it will push buffers from this same download thread
* until it reaches 'catch_up_timestamp'.
*
* The reason for this is that in case of stream switching, the other
* stream that was previously active might be blocking the stream_loop
* in case it is ahead enough that all queues are filled.
* In this case, it is possible that a downstream input-selector is
* blocking waiting for the currently active stream to reach the
* same position of the old linked stream because of the 'sync-streams'
* behavior.
*
* We can push from this thread up to 'catch_up_timestamp' as all other
* streams should be around the same timestamp.
*/
stream->last_ret = GST_FLOW_CUSTOM_SUCCESS;
stream->restart_download = FALSE; stream->restart_download = FALSE;
} }