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dashdemux: mark first buffer as discont after restarting a download task

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Mark first buffer as discont after restarting a download task, so
downstream can reset its state to properly handle the new fragment.

Related issue: https://bugzilla.gnome.org/show_bug.cgi?id=736318

https://bugzilla.gnome.org/show_bug.cgi?id=736319
This commit is contained in:
Matthieu Bouron 2014-09-09 13:12:31 +02:00 committed by Thiago Santos
parent 2273c15f15
commit 22c7559152
2 changed files with 8 additions and 0 deletions
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7
ext/dash/gstdashdemux.c
View file

@ -610,6 +610,7 @@ gst_dash_demux_src_event (GstPad * pad, GstObject * parent, GstEvent * event)
stream->last_ret = GST_FLOW_OK;
stream->restart_download = TRUE;
stream->need_header = TRUE;
stream->discont = TRUE;
g_mutex_unlock (&stream->fragment_download_lock);
GST_DEBUG_OBJECT (stream->pad, "Restarting download loop");
gst_task_start (stream->download_task);
@ -718,6 +719,7 @@ gst_dash_demux_setup_all_streams (GstDashDemux * demux)
stream = g_new0 (GstDashDemuxStream, 1);
stream->demux = demux;
stream->active_stream = active_stream;
stream->discont = FALSE;
caps = gst_dash_demux_get_input_caps (demux, active_stream);
g_rec_mutex_init (&stream->download_task_lock);
@ -1990,6 +1992,11 @@ _src_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer)
GST_BUFFER_PTS (buffer) = GST_CLOCK_TIME_NONE;
}
if (stream->discont) {
discont = TRUE;
stream->discont = FALSE;
}
if (discont) {
GST_DEBUG_OBJECT (stream->pad, "Marking fragment as discontinuous");
GST_BUFFER_FLAG_SET (buffer, GST_BUFFER_FLAG_DISCONT);

1
ext/dash/gstdashdemux.h
View file

@ -74,6 +74,7 @@ struct _GstDashDemuxStream
gboolean stream_eos;
gboolean need_header;
gboolean discont;
/* Download task */
GMutex download_mutex;