I guess this is more of a dev question but I wasnt really sure where to ask it. I recently was playing around with the uo gpsp kai and tried the tv out functionality and it looks great in full screen. I translated the read me and found out that its because of the dvemgr.prx that it looks so good.
I would like to know if there is a way to somehow modify other emulators (snes9x, cps1, cps2,etc....) to support the use of the dvemgr.prx the way uo gpsp kai does so that theyll utilize the full screen. I dont know too much about developing but I've been doing some reading and I understand that I will need to edit the source files of each emulator.
I also realize that I could just use fusa sd but I find that the picture quality tends to suffer and sometimes the games slowdown alot when in full screen. Any help on this will be greatly appreciated.