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[REBOL] Smooth scrolling. What's requiered? Jim? (was) Multimedia quality (was)

From: agem:crosswinds at: 28-Aug-2000 0:34

Which means it works similar to turning the monitor buttons instead of moving bytes :) --- [jhagman--infa--abo--fi] wrote on 27-Aug-2000/1:50:58+3:00
> Quoting [Petr--Krenzelok--trz--cz] ([Petr--Krenzelok--trz--cz]): > > > I am an amigan and so I came to PC area from the world of very > > smooth scrolling. Every PC man should go and look at original > > screen dragging on Amiga. Smooth even on 14Mhz Amiga 500 (or was it > > even 7 Mhz? :-) IIRC it was hardware supported feature, but not > > sure. > > A500 was using 68000 running at 7MHz. Screendragging was done on > hardware using copper to change som gfx-registers on the fly. Holger > sure can explain better :) > > -- > Jussi Hagman CS in Åbo Akademi University > Studentbyn 4 D 33 [juhagman--abo--fi] > 20540 Åbo [jhagman--infa--abo--fi] > Finland >
Volker