| Option Category | # # DIRECT3D POST-PROCESSING OPTIONS # |
| Description | This option sets the name of the png based image file to be used as the shadow mask image for the HLSL renderer. |
| Full Command | -shadow_mask_texture <filename> |
| Alt. Command | none |
| Reverse Command | none |
| Example | mame64 pacman -hlsl_enable -shadow_mask_texture |
| mame.ini Command | shadow_mask_texture |
| Command Default | shadow-mask.png |
| Argument Format | <filename> |