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Vas Crabb
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Reged: 12/13/05
Posts: 4463
Loc: Melbourne, Australia
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Re: Error with latest mame "no driver loaded [_empty]"
03/08/23 04:16 PM


> I have no idea why input devices should act badly with d3d video, I can't see the
> connection, but somehow one affects the other. Follow that guide and see how you go.

It’s because setting “exclusive mode” on a DirectInput device ties it up with a window. The “windows” MAME uses in D3D exclusive full-screen mode aren’t suitable for this purpose, and to make it worse, MAME pulls the window out from under DirectInput when you toggle full-screen mode. MAME’s always been badly behaved in this regard, it’s just the other recent changes mean it’s more likely to crash for some people now than it was previously.

Not using DirectInput controllers avoids the issue because MAME won’t do bad things with DirectInput in that case. Not using D3D full-screen exclusive mode and also not hitting Alt+Enter avoids the issue because MAME will use a normal enough window and not rip it out from under DirectInput unexpectedly.







Entire thread
Subject Posted by Posted on
* Error with latest mame "no driver loaded [_empty]" Solstar 03/05/23 07:33 PM
. * Re: Error with latest mame "no driver loaded [_empty]" RobbbertModerator  03/08/23 03:44 PM
. * Re: Error with latest mame "no driver loaded [_empty]" Vas Crabb  03/08/23 04:16 PM
. * Re: Error with latest mame "no driver loaded [_empty]" MooglyGuy  03/07/23 10:34 PM
. * Re: Error with latest mame "no driver loaded [_empty]" Solstar  03/08/23 10:54 AM
. * Re: Error with latest mame "no driver loaded [_empty]" Vas Crabb  03/08/23 04:10 PM
. * Re: Error with latest mame "no driver loaded [_empty]" Solstar  03/08/23 10:32 PM

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