flx42 authored Feb 19, 2014 and Jean-Baptiste Kempf committed Feb 20, 2014

Previously, the is_sleeping flag was not set to true if a deadline was
passed to vout_control_Pop. Consequently, the condition variable would
not be signalled by function vout_control_Wake, called by
vout_PutPicture to give a vout a picture to display. Thus, the vout
would not wake up even when receiving several pictures, instead the
vout waits until the end of the deadline. If the deadline was computed
as the "refresh" deadline from ThreadDisplayPicture, the sleep time
can be as high as 60-70 ms.

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>