[haiku-appserver] Re: Going "back" to partially hardware accelerated drawing
- From: "Axel Dörfler" <axeld@xxxxxxxxxxxxxxxx>
- To: haiku-appserver@xxxxxxxxxxxxx
- Date: Thu, 21 Apr 2005 14:16:02 +0200 CEST
"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.
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