With mame 0.215 running on macOS Catalina, I found some games crashing with auto or bgfx.
For example ./mame64 cvsgd -video bgfx
zsh: segmentation fault ./mame64 cvsgd -video bgfx
However, ./mame64 cvsgd -video bgfx -bgfx_backend metal
works without crashing.
Is there a way to change the mame.ini to default to the backend metal for Macs? It seems a lot faster!
The INI for OSD VIDEO OPTIONS for video only allows soft, bgfx, or OpenGL
I am using SDL2 2.0.10 from Oct 2, 2019