[openbeos] Re: openbeos Digest V8 #104
- From: "François Revol" <revol@xxxxxxx>
- To: openbeos@xxxxxxxxxxxxx
- Date: Thu, 26 Jun 2008 13:34:49 +0200 CEST
> "François Revol" <revol@xxxxxxx> wrote:
> > Still calling DrawBitmap a lot on a bitmap that doesn't change
> > would
> > be
> > awful if you force sending it each time, it would void the purpose.
>
> You don't necessarily have to send it; but you might want to check
> (locally) if something changed.
Yes we can always maintain a checksum but that means we have to
calculate it quite often...
François.
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