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antonioginer / switchres

Modeline generation engine for emulation
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Linux Fix BGFX bug with multihead MAME freezing on exit #57

Open substring opened 4 years ago

substring commented 4 years ago

Fix bug with MAME freezing when exiting from the 3rd fullscreen window with -video bgfx. Probably linked to library release on exit.

D0023R commented 4 years ago

Command line to reproduce:

mamearcade64 -seconds_to_run 10 -m arcade_31 -verbose -switchres -nomodesetting -numscreens 3 -video bgfx darius

The application freezes after "Enter sdlwindow_exit".

Using X11 video driver the issue is not present.

Specifying 2 screens results in proper restoration of desktop and sdl finalization but execution ends with a "Segmentation fault (core dumped)". This result is identical when a single or more screens game spread over more than 2 physical monitors (-video bgfx -numscreens 2+).