[Webkit-unassigned] [Bug 76661] [Qt] [WK2] Support threaded renderer in WK2

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Jan 19 16:22:11 PST 2012


--- Comment #10 from Viatcheslav Ostapenko <ostapenko.viatcheslav at nokia.com>  2012-01-19 16:22:11 PST ---
(In reply to comment #8)
> > But what should it return if LayerTreeHostProxy is not allocated yet?
> > Allocation is moved to LayerTreeHostProxy::updatePaintNode
> OK.
> > It's simple.
> > In Qt case it will be never call from paintToCurrentGLContext, only from updatePaintNode . It left there with default parameter if others use this function.
> > 
> How about just removing that parameter, and allowing people to call the sync function directly if they so choose. Otherwise it's a boolean trap.


> > > You need to do all that just to call updateViewport on the main thread?
> I'm sure we can do the callOnMainThread stuff with less code. This is really elaborate.
> > No, it can't. Paint node holds the reference to LayerTreeHostProxy. I've mentioned this in ChangeLog.
> OK.
> > I don't know, but I was getting division errors in this functions when I was running API tests. The item indeed was 0 size and was resized later.
> OK, should be a different patch.

Ok. I'll create patch.

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