[Xine-vdpau] patch to enable zoom under xine-ui

[Mike Lampard]

Hi All,

Attached is a small patch to video_out_vdpau.c that fixes zoom under xine-ui.   
Without the patch, pressing the zoom hotkey results in a black window.  It's 
pretty self-explanatory at around 10 lines, but essentially the problem is 
that VO_PROP_ZOOM_X/Y aren't currently handled fully without the patch 
(get_property doesn't return valid values and no default value is set on 
open).

Cheers
Mike
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