[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...


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