Curved Monitor

Is there a way to adapt Xonotic's video output to curved displays? Per default, the renderer would assume the output would be planar, which leads to slightly gross distortion in the edges of ultra wide displays. When the display is curved, this would ideally reduce distortions in the edges. Is it possible to tell Xonotic the "curvedness" of the monitor (i.e. 1800R or similar) so that the renderer can adapt accordingly?

I suspect this is the job for the video driver.