Strangely enough, it workes okay in windowed mode. In fullscreen mode (little image in the middle of the screen surrounded with black) it doesn't work.

Also would it be possible to add a scaler of some sort? I'm using a 4k monitor and 1600x1200 is the biggest possible resolution currently... That is a very small image in the middle of the monitor. Even if rendering is not possible at higher resolutions, it would be great to have an option to scale the image to full screen and then apply the 3d line interleaving afther the scaling so the lines match the output resolution.