hkuang b104b84058 Fix a thread lost bug in frame parallel decode.
After syncing the frame worker thread, avaiable thread count should
increase by 1 even the worker thread does not have displayable frame
to output.

Change-Id: I9eeb87720fed82dfe38555286833ff88e8a8e746
2015-02-04 11:07:02 -08:00
..
2015-02-03 13:37:48 -08:00