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Qun Mang
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Reged: 12/12/03
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Re: Opengl vs D3D
04/08/17 10:52 PM


> I have the same weird throttling issue with D3D and OpenGL:
>
> mame64 pacman -nothrottle -str 30 -video d3d
> Average speed: 99.00% (29 seconds)
>
> mame64 pacman -nothrottle -str 30 -video opengl
> Average speed: 99.00% (29 seconds)
>
> mame64 pacman -nothrottle -str 30 -video bgfx
> Average speed: 849.29% (29 seconds)
>
> I don't understand where it's coming from, because in my mame.ini both waitvsync and
> syncrefresh are set to 0.
>
> Any ideas?

Check Tafoid's response to me- in my case, at least for OpenGL since D3D was fine for me, it was in the "Manage 3D Settings" section of the NVIDIA Control Panel software. I just changed Vertical Sync from "use the 3D application setting" to "off" and clicked "Apply." Problem solved.







Entire thread
Subject Posted by Posted on
* Opengl vs D3D Mariosgeorgiou 04/06/17 11:43 PM
. * Re: Opengl vs D3D Mariosgeorgiou  04/07/17 09:37 AM
. * Re: Opengl vs D3D Mariosgeorgiou  04/07/17 09:38 AM
. * Re: Opengl vs D3D Mariosgeorgiou  04/07/17 09:41 AM
. * Re: Opengl vs D3D TafoidAdministrator  04/06/17 11:51 PM
. * Re: Opengl vs D3D Qun Mang  04/07/17 05:49 AM
. * Re: Opengl vs D3D TafoidAdministrator  04/07/17 12:27 PM
. * Re: Opengl vs D3D Qun Mang  04/07/17 03:46 PM
. * Re: Opengl vs D3D URherenowModerator  04/07/17 04:14 AM
. * Re: Opengl vs D3D apeman  04/08/17 08:19 PM
. * Re: Opengl vs D3D Qun Mang  04/08/17 10:52 PM
. * Re: Opengl vs D3D apeman  04/09/17 01:29 AM
. * Re: Opengl vs D3D TafoidAdministrator  04/07/17 12:26 PM
. * Re: Opengl vs D3D krick  04/07/17 07:51 AM
. * Re: Opengl vs D3D (EDIT) URherenowModerator  04/08/17 10:50 AM

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