[Webkit-unassigned] [Bug 82251] [chromium] Layers should should know their visibility outside their content bounds

Tue Mar 27 15:27:27 PDT 2012

https://bugs.webkit.org/show_bug.cgi?id=82251

--- Comment #7 from Eric Penner <epenner at chromium.org>  2012-03-27 15:27:27 PST ---
(In reply to comment #5)
> (In reply to comment #4)
> > Isn't this just the target surface's clip rect transformed into the space of the layer contents? It doesn't seem like you need another variable for that.
> 
> Urg, thanks Enne I think I missed the ball on this. I think what you're asking for Eric us just IntRect(IntPoint(), contentBounds())? visibleLayerRect is in the content space of the layer, so that is the whole content space.
> 
> Are you thinking something in screen space or target surface space? We can just transform the above rect to find that with the layer's screenSpaceTransform or originTransform.

I think Enne's suggestion is different than this (which is effectively the same as the unclipped visible rect, right Enne?).. Just without the need to compute/store it when we compute the visible rect.

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.