Closed Bug 1146626 Opened 5 years ago Closed 5 years ago
Async scrolling reftests fail when not using e10s
Running > mach reftest --setpref layers.async-pan-zoom.enabled=true layout/reftests/async-scrolling on Mac results in many failures, because we're apparently not taking a new snapshot of the layer tree after we've adjusted the async scroll offsets. I'm attaching a patch I wrote 5 months ago, and I've confirmed that it fixes it, but I don't know whether the "UpdateWholeCanvasForInvalidation" that it adds is in the right place.
Hopefully this will fix the windows async-scrolling reftest failures as well that I get when I do a try push with APZ enabled, e.g. https://treeherder.mozilla.org/#/jobs?repo=try&revision=cc63db12dafb
Still not sure if I've found the right place to make the change.
Attachment #8583557 - Flags: review?(roc) → review+
Assignee: nobody → mstange
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