Closed Bug 1530584 Opened 2 years ago Closed 1 year ago

ComputeRebuildRegion is too big when transformed Stack Context is present

Categories

(Core :: Web Painting, enhancement)

enhancement
Not set
normal

Tracking

()

RESOLVED FIXED
mozilla67
Tracking Status
firefox67 --- fixed

People

(Reporter: djg, Assigned: djg)

Details

Attachments

(1 file)

The calculation of aOverflow rect for a placeholder contained in a transformed
stacking context didn't take the transform into account, leading to an incorrect
rect which artificially inflated the calculated rebuild region.

Pushed by dglastonbury@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/bc972ff775ad
Correct placeholder overflow calculation. r=miko,mattwoodrow
Status: NEW → RESOLVED
Closed: 1 year ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla67
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