| Option Category | # # DIRECT3D POST-PROCESSING OPTIONS # |
| Description | This option lets you set the width of the snapshot image that can be taken with the F12 key. |
| Full Command | -hlsl_snap_width <integer> |
| Alt. Command | none |
| Reverse Command | none |
| Example | mame64 pacman -hlsl_enable -hlsl_snap_width 1024 |
| mame.ini Command | hlsl_snap_width |
| Command Default | 2048 |
| Argument Format | <integer> |