"Rudolf" <drivers.be-hold@xxxxxxxxxxxx> wrote: > Axel wrote: > > Since Dano is so fast, I am not sure if speed will be our problem > > with double buffering, even if we neglect hardware acceleration at > > some level (although I've no idea how Dano does it). > If you are talking about moving windows onscreen (blitting), then > Dano > works out just the same as R5. It still distorts. The only possible > reason for this being less evident, is the app_server taking smaller > offset steps for each blit: therefore a move feels smoother. > > Disclaimer: I might be totally off here again :-) > I am a simple observer here after all. Me too, but I have the same feeling here: they only update the frame position more often, since the hardware is faster. But actually, I talked about general drawing stuff, not necessarily window moving/ scrolling. Bye, Axel.