[Webkit-unassigned] [Bug 116108] Improve -webkit-text-underline-position memory usage

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=116108





--- Comment #1 from Lamarque V. Souza <Lamarque.Souza at basyskom.com>  2013-05-15 15:01:06 PST ---
Hi, opening a complex website creates about 2000 RootInlineBoxes, then the m_maxLogicalTop variable for all of them takes up about 16 KB (8 bytes per RootInlineBox). On the other hand if I just call computeMaxLogicalTop() everytime RootInlineBox::maxLogicalTop() is called it takes from 1 to 3 microseconds to run in my laptop. That looks pretty fast and I am not sure if implementing a cache is worthy now.

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