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hlsdemux: don't pause task when it is stopped

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This fixes a potential dead-lock situation from GstTask

https://bugzilla.gnome.org/show_bug.cgi?id=675869
This commit is contained in:
Gil Pedersen 2012-05-11 13:58:28 +02:00 committed by Sebastian Dröge
parent 281f2f3590
commit 62ddd34807
1 changed files with 9 additions and 8 deletions
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17
ext/hls/gsthlsdemux.c
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@ -791,7 +791,9 @@ end_of_playlist:
cache_error: cache_error:
{ {
gst_task_pause (demux->stream_task); /* Pausing a stopped task will start it */
if (GST_TASK_STATE (demux->stream_task) != GST_TASK_STOPPED)
gst_task_pause (demux->stream_task);
if (!demux->cancelled) { if (!demux->cancelled) {
GST_ELEMENT_ERROR (demux, RESOURCE, NOT_FOUND, GST_ELEMENT_ERROR (demux, RESOURCE, NOT_FOUND,
("Could not cache the first fragments"), (NULL)); ("Could not cache the first fragments"), (NULL));
@ -802,12 +804,9 @@ cache_error:
type_not_found: type_not_found:
{ {
gst_task_pause (demux->stream_task); GST_ELEMENT_ERROR (demux, STREAM, TYPE_NOT_FOUND,
if (!demux->cancelled) { ("Could not determine type of stream"), (NULL));
GST_ELEMENT_ERROR (demux, STREAM, TYPE_NOT_FOUND, gst_hls_demux_pause_tasks (demux, FALSE);
("Could not determine type of stream"), (NULL));
gst_hls_demux_pause_tasks (demux, FALSE);
}
return; return;
} }
@ -828,7 +827,9 @@ error_pushing:
pause_task: pause_task:
{ {
GST_DEBUG_OBJECT (demux, "Pause task"); GST_DEBUG_OBJECT (demux, "Pause task");
gst_task_pause (demux->stream_task); /* Pausing a stopped task will start it */
if (GST_TASK_STATE (demux->stream_task) != GST_TASK_STOPPED)
gst_task_pause (demux->stream_task);
return; return;
} }
} }