For example, if you're on Windows, try running MAME with "-hlsl" on the command line. Bam, scanlines.
In my HLSL
folder I have this:
I tried the following command:
mame64 gx4000 -nowindow -hlsl distorsion -cart "e:\games\gx4000\tintin on the moon.bin"
But I have this error message:
I tried with another filter & I still get this error message ?!
mame64 gx4000 -nowindow -hlsl scanline -cart "e:\games\gx4000\tintin on the moon.bin"
No filter works !!!