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

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Mar 27 15:47:31 PDT 2012


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





--- Comment #11 from Dana Jansens <danakj at chromium.org>  2012-03-27 15:47:31 PST ---
(In reply to comment #10)
> (In reply to comment #6)
> 
> > So, it seems like we should use that as a replacement for visibleRect then no? It would also have the advantage of not having the axis-aligned bounding box applied, in case we wanted the exact transformed rect.
> 
> I would need to be convinced that this could be a replacement for visibleRect.  It seems to me that we'd need to add a bunch of intersect(contentBounds()) calls elsewhere.

FWIW offtopictangent I know Shawn was thinking about trying to do all computation in target space instead of layer/content space when possible. This would align with that. Maybe we wouldn't need to intersect contentBounds() much if done right..? I haven't really thought about it much myself.

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