[darwin] - fix flicker in sysinfo - querying gateway via pipe needs a sleep
Merge pull request #5728 from Memphiz/fixflicker

[darwin] - fix flicker in sysinfo - querying gateway via pipe needs a sleep
dvdplayer: avoid short screen flicker caused by unnecessary reconfigure of renderer
dvdplayer: allow rewinding at end of stream, do a seek after rewind
dvdplayer: fix dts correction, again
dvdplayer: vaapi, vdpau - implement codec control flags
player: fix rewind
videorefclock: use videosync DRM on AMD systems
dvdplayer: observe pts counter overflow
vdpau: advanced settings for auto deinterlacing
fix incorrect display of fps when dr kicks in
ActiveAE: slightly reduce buffer size
ActiveAE: add some debug logging
pthreads: use mutex protocol PTHREAD_PRIO_INHERIT
vaapi: lock gfx context on pre-cleanup
Bump xbmc-pvr-addons ref