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Old 30 December 2021, 12:48   #31
Torti-the-Smurf
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Join Date: Dec 2018
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THERE ARE MORE !!!!

I did some intense testing with all kinds of setups and i found a few more games and apps that have absolute crazy jerky mouse movement.

For example.

MAG
by Greenwood. http://hol.abime.net/4013

As soon as the music starts the mouse movement gets very jerky.

(you can fix this in WinUAE with the CPU Setting "Fastest possible" but that is cheating !!!)

If WinUAE is turned to "cycle-exact" or use a real Amiga then the mouse movement is very jerky

Why does this happend ?
I guess some games use a cpu/software mouse driver or something... very odd.

Amiga had hardware for full frame mouse movent that dosent slowed down by cpu usage.

Take Lemmings for example. If you play lemmings on an very slow amiga and blow up all the lemmings at the same time, the game slows down because of the Cpu usage, But the mouse is still full speed !

The crazy thing is that i thought my Amiga had some sort of problem, but the MAG and Amazon Queen test result is the same on all Emulators and settings.

No matter what kickstart, chipset, memory or workbench version.

Really odd stuff.

The mouse pointer in digibooster 1.7 is way to fast and cant be changed.
Movement gets also jerky when a tune is played

What the ...
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