First I would like to say thanx for all help I have got from here and also github. And thanx Hylian for your shaders.
I am just wondering, is it possible to downscale 8k with Retroarch? I am experimenting some with shaders and from what I have gained, higher screen resolution makes it look better the way I am doing it. I am currently running in 4k fullscreen and that works nice. But when I try 8k it wont downscale the window size no matter what I do. So is there something I can do about that? I got it working in GTA IV with GeDoSaTo, but somehow it does not seem to work for Retroarch.