i am currently building a gameboy portable game station . I got everything working so far, but my lcd screen is bigger than the original gameboy plastic window.
I am now having the problem to fit the retropie output to the window size of the original gameboy plastic cutout,because that is smaller than the lcd i have build into.
Is there any way to underscan or something like that ,to fit the screen output to the gameboy size ? I know that i will lose some of the pixel that way, but i wanted to keep the look as original as possible 🙂
I hope somebody has an idea where to edit the screens output and can help me here.