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Old 24 June 2016, 21:54   #3
Toni Wilen
WinUAE developer
 
Join Date: Aug 2001
Location: Hämeenlinna/Finland
Age: 42
Posts: 19,559
It isn't that simple. When it is finally known that display has changed, about 2/3 of the display emulation is already done.. Final bit (planer to chunky, sprite merging and conversion to host color depth) is very simple part.

Don't ever try to compare Amiga with some basic system that does not have anything like a copper or hardware sprites.

EDIT: RTG modes already use host MMU write detection trick. It can only work with RTG modes because they are 100% predictable, no copper tricks and splits.

Last edited by Toni Wilen; 24 June 2016 at 22:06.
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