With my NVidia driver I can rotate my screen.

That works fine in dosbox window mode but if I go to fullscreen it rotates back (doesn´t get the rotated 1024x1280 resultion).

I know it wouldn´t be the right ratio (you could have two 'black bars' to retain the correct ratio).

Is there a possibility to include a patch that it also works for rotated screens?

Greetings and thanks