[libavg-users] FW: nVidia Screen Rotation

[Alex Harrington]

Hi all

I posted the message below some time ago, but haven't had any response.

Any ideas from anyone?
 
> I'm using a nVidia card on linux with the binary drivers and 
> the RandRRotation option enabled in xorg.conf to turn a 
> 1280x800 display on its side and become an 800x1280 display 
> (I execute xrandr -o left, the screen flips and Gnome looks 
> as I would expect).
> 
> When I run my code up in a window, everything works as I'd 
> expect but when running full screen, I get an offset applied 
> to the left of the screen and I don't know why that's happening.
> 
> The same code run on the same machine with the display in 
> it's original orientation with width/height flipped around 
> fullscreen it works fine.
> 
> Any ideas?
> 
> I've put together a fairly minimal test case and some 
> screenshots here:
> http://dl.dropbox.com/u/58386/libavg-rotation/rotation.py
> http://dl.dropbox.com/u/58386/libavg-rotation/Windowed.png
> http://dl.dropbox.com/u/58386/libavg-rotation/FullScreen.png

Cheers

Alex

This email carries a disclaimer, a copy of which may be read at http://learning.longhill.org.uk/disclaimer