Hello all. Is there a way to configure PSX game in full HD using retroarch. When I go to the config menu in setting/video I can set up custom aspect ratio but when I put more than 640×480 the image goes out of the screen. Is there a way to resize the 1920×1080 image in the bounderies of the screen ? I really like the render of PSX game un full HD with my PC emulator and I like to have this on my Pie if it can calculate it of course.
Thanks for you help.