NEW 205936
Optimize event region accumulation 
https://bugs.webkit.org/show_bug.cgi?id=205936
Summary Optimize event region accumulation
Antti Koivisto
Reported 2020-01-08 10:04:39 PST
It is currently always O(n^2). The only reason it has not been a major issue so far is that complex event regions are rare. It is possible to do much better in most scenarios.
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Simon Fraser (smfr)
Comment 1 2020-01-08 11:16:49 PST
We're going to be using them for wheel events too, so fixing this will be good!
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