Bug 52091

Summary: [mac] Hardware and software driven animations in the same :hover are out of sync with each other
Product: WebKit Reporter: James Robinson <jamesr>
Component: CSSAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: cmarrin, psolanki, simon.fraser
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: PC   
OS: OS X 10.6   
Attachments:
Description Flags
test case none

Description James Robinson 2011-01-07 17:02:46 PST
Will attach test page.
Comment 1 James Robinson 2011-01-07 17:04:56 PST
Created attachment 78290 [details]
test case

When hovering the cyan rectangle, the blue and green rectangles should animate to the right and stay in sync.  The blue rectangle animates left, the green rectangle animates -webkit-transform: translateX().  In chrome (which drives both animations in software) the two are in perfect sync.  In Safari on Snow Leopard (Which drives the green rectangle's animation via CoreAnimation), the two are a good bit out of sync.