| Option Category | # # BGFX POST-PROCESSING OPTIONS # |
| Description | This option turns on the debugging system for the BGFX renderer. This is only really used if you are developing shaders. |
| Full Command | -bgfx_debug |
| Alt. Command | none |
| Reverse Command | none |
| Example | mame64 pacman -video bgfx -bgfx_debug |
| mame.ini Command | bgfx_debug |
| Command Default | 0 |
| Argument Format | none |