I updated a modification I made to display Mednafen pce-fast full overscan.
It shows 352 pixels width for games in that resolution, like Ninja Spirit:
And it gains 1 line that was lost (in mednafen source, not a libretro error) at the bottom for games at the standard resolution:
Default screen ratio is now 6:5 to make up for the additional lines.
In my last modification I used to remove the first 3 lines assuming they were always blank, but, as you can see in the Ninja Spirit pic, they are active in some games (from those that are 352 wide?).
I was looking for a 352 px wide games list; only one I found is this one which is probably incomplete:
André Panza Kickboxing Aoi Blink Battle Royale Beyond Shadowgate Burai Burai 2 Champions Forever Boxing Dai Makai Mura Davis Cup Tennis Dôkyûsei Forgotten Worlds Ghost Manor Jack Nicklaus Championship Golf Jack Nicklaus Turbo Golf Jack Nicklaus Turbo Golf CD Jack Nicklaus World Tour Golf Klax Legend of Hero Tonma Loom Might & Magic 3 Morita Shôgi PC Mr Heli no Daibôken Ninja Spirit Order of the Griffon Populous Populous : The Promised Lands Prince of Persia Princess Maker Princess Maker 2 R-Type Complete CD R-Type I (Japan) R-Type II (Japan) Saigo no Nindô Shanghai Shanghai 2 Shanghai 3 Shape Shifter Shinsetsu Shiawase Usagi 2 Shôgi : Shoshinsha Muyô Side Arms Sol Moonarge The Addams Family The Davis Cup Tennis The Kickboxing Tokimeki Memorial TV Sports Basketball TV Sports Football TV Sports Hockey Yo Bro Ys 1-2
…and some games are switching their resolution on the fly.
modification source is here
Has been merged for PCE_Fast & SuperGrafx = you’ve got those modifications when you do “online updater” and get the cores in Retroarch.
Alternative version with the previous CD-Rom code (the new one doesn’t work for me):