Native mode mouse input lag

rutra80 · 01 August 2019, 03:55

How much is mouse input lag in native mode? Because it surely doesn't feel like lagless. I'm on 120Hz FreeSync monitor and when VSync is disabled (so it FreeSyncs to 50Hz) the lag feels like ~2 frames. It feels kinda better when I enable Lagless VSync with slice 2, but I'd rather keep it FreeSynced. Is there anything that can be done about it?

Toni Wilen · 01 August 2019, 19:05

Make sure Display panel is set to double buffer. I don't think there are any other options that affect (display) latency.

rutra80 · 01 August 2019, 21:49

It is double buffered. In previous versions when there was singe buffer option it felt the same.
Can you make a debug option to display native Windows hardware cursor on top of Amiga one? We might see if there's any discrepancy.

rutra80 · 27 September 2019, 13:42

Toni have you had a chance to take a peek at that?

Toni Wilen · 28 September 2019, 19:00

I don't think it helps, movement speeds most likely won't be the same.

01 August 2019, 03:55	#1
rutra80 Registered User Join Date: Jul 2019 Location: Poland Posts: 308	Native mode mouse input lag How much is mouse input lag in native mode? Because it surely doesn't feel like lagless. I'm on 120Hz FreeSync monitor and when VSync is disabled (so it FreeSyncs to 50Hz) the lag feels like ~2 frames. It feels kinda better when I enable Lagless VSync with slice 2, but I'd rather keep it FreeSynced. Is there anything that can be done about it?

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01 August 2019, 19:05	#2
Toni Wilen WinUAE developer Join Date: Aug 2001 Location: Hämeenlinna/Finland Age: 49 Posts: 26,507	Make sure Display panel is set to double buffer. I don't think there are any other options that affect (display) latency.

01 August 2019, 21:49	#3
rutra80 Registered User Join Date: Jul 2019 Location: Poland Posts: 308	It is double buffered. In previous versions when there was singe buffer option it felt the same. Can you make a debug option to display native Windows hardware cursor on top of Amiga one? We might see if there's any discrepancy.

27 September 2019, 13:42	#4
rutra80 Registered User Join Date: Jul 2019 Location: Poland Posts: 308	Toni have you had a chance to take a peek at that?

28 September 2019, 19:00	#5
Toni Wilen WinUAE developer Join Date: Aug 2001 Location: Hämeenlinna/Finland Age: 49 Posts: 26,507	I don't think it helps, movement speeds most likely won't be the same.

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