Thread: Vsync Bug?
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Old 27 November 2009, 08:25   #13
Toni Wilen
WinUAE developer
 
Join Date: Aug 2001
Location: Hämeenlinna/Finland
Age: 49
Posts: 26,517
Quote:
Originally Posted by NoX1911 View Post
I've tested Winuae20beta22 and vsync is working properly here with 50Hz/100Hz/720x576/NullFilter on Win7.

@Toni:
1) What do you mean by '100Hz+ is not supported'? You don't enumerate (and provide/offer all) resolutions and refreshrates from display driver?
It means I don't know if 100Hz "simulate" 50Hz by showing one frame twice work.

Quote:
2) If i use the above settings (Fullscreen/720x576/50Hz/NullFilter) what API is used? Direct3D or GDI? DWM/Aero is disabled (when pressing F12).
Fullscreen always disables aero. DirectDraw or Direct3D if D3D filter used.

Quote:
3) If Filter/Direct3D is selected and i press F12 the winuae window is somewhat laggy and has a trailing black box when moved. Shouldn't Direct3D be much smoother than NullFilter (GDI?) on Vista/Win7?
Normal Windows GUI elements + D3D fullscreen = slow GUI performance. Probably never meant to be used that way..
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