OSD Accelerated Video Options


filter
Description This option enables/disables bilinear filtering when Mame has to upscale a screen or window.
Full Command -filter
Alt. Command none
Reverse Command -nofilter
Example mame64 pacman -nofilter
Mame.ini Command filter
Command Default 1
Argument Format none

prescale
Description This option tells Mame to scale up the systems screen output before it is drawn. This can reduce blurriness, as the output on your monitor doesn't need to be scaled up as much. The number after the command is the scaling factor applied to the systems screen before drawing.
Full Command -prescale <integer>
Alt. Command none
Reverse Command none
Example mame64 pacman -prescale 2
Mame.ini Command prescale
Command Default 1
Argument Format <integer>