Re: GTK+ redrawing strategy: backing store, double buffering
- From: Xavier Bestel <xavier bestel free fr>
- To: Wouter van Kleunen <w a p vankleunen student utwente nl>
- Cc: "Gustavo J. A. M. Carneiro" <gjc inescporto pt>, gtk-devel-list gnome org
- Subject: Re: GTK+ redrawing strategy: backing store, double buffering
- Date: Tue, 07 Oct 2003 17:35:14 +0200
Le mar 07/10/2003 à 16:35, Wouter van Kleunen a écrit :
> i tried using X's background image as backbuffer. I hacked it in to GTK. That
> way X won't send any expose events. But will do all the drawing itself. It
> really makes a difference when dragging one window over the other, and when
> unshading. Some problems:
IIRC, it's theorically doable in X using backingstore, but XFree86's
backingstore implementation is buggy.
Xav
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