[Webkit-unassigned] [Bug 98825] Adjusting CSS left property on element with border-radius leaves repaint trail

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=98825


Jordan Gray <j.b.gray at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |j.b.gray at gmail.com




--- Comment #7 from Jordan Gray <j.b.gray at gmail.com>  2014-04-29 06:18:40 PST ---
A little late, but for anyone who still has issues with this behaviour I've come up with a couple of workarounds:

1. Add a very faint box shadow (e.g. "box-shadow: 0 0 1px rgba(0, 0, 0, 0.05)") to the element, increasing the dimensions of the damage rect to include the stray antialiased pixels. This is the simplest and least problematic method, IMO.

2. Use the old translateZ hack ("-webkit-transform: translateZ(0)") so that the element is rendered as a separate compositing layer. Less recommended, has implications for performance.

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