| Option Category | # # OpenGL-SPECIFIC OPTIONS # |
| Description | This option enables MAME's OpenGL shader language bitmap texture filter. 0 is plain and 1 is bilinear filtering. |
| Full Command | -gl_glsl_filter <integer> |
| Alt. Command | none |
| Reverse Command | none |
| Example | mame64 pacman -video opengl -gl_glsl -gl_glsl_filter 0 |
| mame.ini Command | gl_glsl_filter |
| Command Default | 1 |
| Argument Format | <integer> |