NEW223304
RenderImage::updateInnerContentRect() pays the cost of constructing a full image URL, but only SVG images need this
https://bugs.webkit.org/show_bug.cgi?id=223304
Summary RenderImage::updateInnerContentRect() pays the cost of constructing a full im...
Simon Fraser (smfr)
Reported 2021-03-16 21:48:02 PDT
RenderImage::updateInnerContentRect() does: URL imageSourceURL; if (HTMLImageElement* imageElement = is<HTMLImageElement>(element()) ? downcast<HTMLImageElement>(element()) : nullptr) imageSourceURL = document().completeURL(imageElement->imageSourceURL()); imageResource().setContainerContext(containerSize, imageSourceURL); but CachedImage::setContainerContextForClient() only uses the URL for SVG images. We should avoid paying the cost when it's not needed. That cost is 0.1% on the MM leaves subtest.
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Radar WebKit Bug Importer
Comment 1 2021-03-23 21:48:13 PDT
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