libretro / fmsx-libretro

Port of fMSX to the libretro API.
Other
32 stars 39 forks source link

feature request: overscan #100

Closed cayce-msx closed 2 years ago

cayce-msx commented 2 years ago

fMSX implements overscan * but only the regular max. 212 scanline will be shown by libretro-fmsx.

*) max. 256 lines, which is enough for NTSC max of 243. For PAL, opinions vary from 256 to 313 - see https://www.msx.org/forum/development/msx-development/here-you-can-see-all-msx2-vram-your-screen.

This is used by a few games from Matra, a game engine by Grauw and, of course, by quite a few demos.