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Old 20 February 2021, 19:43   #513
Rotareneg
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Join Date: Sep 2017
Location: Kansas, USA
Posts: 328
Quote:
Originally Posted by Toni Wilen View Post
If you use Direct3D11 mode and Windows is 8.1/10: check if winuaelog.txt has log line "MultiPlane Overlays supported". If it has, report your display card and driver version, thanks.

NVidia supposedly supports MPO since 461.09 but IDXGIOutput2->SupportsOverlays() return FALSE here (Windows 10 19042, RTX3090, 461.40). MPO reduces latency in windowed mode by allowing front buffer rendering. (Note that only if application supports it, WinUAE won't until driver reports it being supported)
Windows 10 Pro 20H2 19042.804, GTX 1660 Super with 461.51 drivers:

"MultiPlane Overlays supported"
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