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mssdemux: improve flow return handling

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Handle different flow returns both from the streaming and the
downloading loops
This commit is contained in:
Thiago Santos 2013-12-10 18:08:40 -03:00
parent e847bea1e1
commit 056420940e
1 changed files with 28 additions and 2 deletions
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30
ext/smoothstreaming/gstmssdemux.c
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@ -1295,7 +1295,7 @@ gst_mss_demux_download_loop (GstMssDemuxStream * stream)
if (G_LIKELY (ret == GST_FLOW_OK))
stream->last_ret = GST_FLOW_CUSTOM_SUCCESS;
else {
/* TODO handle return */
stream->last_ret = ret;
}
} else {
gst_mss_demux_stream_store_object (stream, GST_MINI_OBJECT_CAST (buffer));
@ -1311,7 +1311,11 @@ gst_mss_demux_download_loop (GstMssDemuxStream * stream)
goto error;
case GST_FLOW_NOT_LINKED:
goto notlinked;
case GST_FLOW_FLUSHING:
goto flushing;
default:
if (ret < GST_FLOW_ERROR)
goto error;
break;
}
@ -1360,6 +1364,23 @@ notlinked:
gst_data_queue_set_flushing (stream->dataqueue, TRUE);
}
GST_OBJECT_UNLOCK (mssdemux);
return;
}
flushing:
{
GSList *iter;
GST_OBJECT_LOCK (mssdemux);
gst_task_pause (mssdemux->stream_task);
for (iter = mssdemux->streams; iter; iter = g_slist_next (iter)) {
GstMssDemuxStream *other;
other = iter->data;
gst_task_pause (other->download_task);
gst_data_queue_set_flushing (other->dataqueue, TRUE);
}
GST_OBJECT_UNLOCK (mssdemux);
return;
}
}
@ -1534,14 +1555,19 @@ gst_mss_demux_stream_loop (GstMssDemux * mssdemux)
ret = gst_mss_demux_combine_flows (mssdemux);
switch (ret) {
case GST_FLOW_EOS:
goto eos; /* EOS ? */
goto eos;
case GST_FLOW_ERROR:
goto error;
case GST_FLOW_FLUSHING:
goto stop;
case GST_FLOW_NOT_LINKED:
/* stream won't download any more data until it gets a reconfigure */
break;
case GST_FLOW_OK:
break;
default:
if (ret < GST_FLOW_ERROR)
goto error;
break;
}
GST_OBJECT_UNLOCK (mssdemux);