[Webkit-unassigned] [Bug 43779] RenderImage::imageChanged invalidates wrong area

Tue Aug 10 04:20:01 PDT 2010

https://bugs.webkit.org/show_bug.cgi?id=43779

--- Comment #3 from Nikolas Zimmermann <zimmermann at kde.org>  2010-08-10 04:20:01 PST ---
(In reply to comment #2) 
> I'll try to fix it and post a patch.

Excellent. I'd try to mimic RenderImage as much as possible.
You have to manage loading of the actual image on your own

If you grep for "m_cachedImage" in RenderImage, you see what you have to add to RenderSVGImage, besides letting it inherit from RenderSVGModelObject.

A general advice is to compare against already "correct" SVG renderers like RenderSVGContainer, RenderPath, how they handle layout/paint. What functions you have to implement etc..

If you run in trouble, just ask and/or post patches for discussion.

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