[Webkit-unassigned] [Bug 25269] REGRESSION: fast/repaint/fixed.html paints too much

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=25269





------- Comment #2 from simon.fraser at apple.com  2009-04-20 14:38 PDT -------
The repaint that does not cover the green square is coming out of
RenderLayer::updateLayerPositions(), painting m_repaintRect which has the
pre-scroll location, and happens via the call to layout() from
externalRepresentation().

Repaints of fixed position elements when the page has not just scrolled are not
too large, so we're not over-painting in the common case.


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