Open Bug 1848189 Opened 2 years ago Updated 2 years ago

Consider throttling mousemove events to one per rendering update while not clicking/dragging

Categories

(Core :: DOM: Events, enhancement)

enhancement

Tracking

()

People

(Reporter: twisniewski, Unassigned)

Details

WebKit 176 is doing this now, as seen in https://bugs.webkit.org/show_bug.cgi?id=259408

I'm confused about this. We do coalesce mousemoves.

And so does Chrome, AFAIK

(In reply to Olli Pettay [:smaug][bugs@pettay.fi] from comment #1)

I'm confused about this. We do coalesce mousemoves.

About the synthesized events?
https://searchfox.org/mozilla-central/rev/57f6fbd39c0b5957e11b27b4db58b821d8e1607d/dom/ipc/CoalescedMouseData.cpp#63-64

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