[MPlayer-dev-eng] brightness, contrast control not working with '-vo xv'

[Nilmoni Deb]

Followup of my previous posts in

http://MPlayerHQ.hu/pipermail/mplayer-dev-eng/2002-July/009822.html
http://MPlayerHQ.hu/pipermail/mplayer-dev-eng/2002-July/009829.html

With current cvs, with '-vo xv' :

GOOD news: the hard lockup problem is gone

BAD news: brightness, contrast etc. control via the number keys is not
working

thanks
- Nil