How to play in 16:9 aspect ratio on prboom?

Hi, i’m using the Vita version of RetroArch and i can’t figure out how to play in proper 16:9 aspect ratio on prboom, if i select 16:9 in video options it simply stretches the image and looks bad: 4:3 Vita

16:9 Vita streched 16:9 real aspect ratio

Our core is 4:3 and doesn’t support true widescreen. That could be a nice core option to look into, though.

Oh it is a core thing, not the Vita port, anyways thank you guys for the great work!, RetroArch is my prefered emu app in my Wii and Vita :smiley: