Closed
Bug 1644940
Opened 5 years ago
Closed 5 years ago
Wrap the compositor CALayers inside another CALayer
Categories
(Core :: Widget: Cocoa, task)
Tracking
()
RESOLVED
FIXED
mozilla79
| Tracking | Status | |
|---|---|---|
| firefox79 | --- | fixed |
People
(Reporter: mstange, Assigned: mstange)
Details
Attachments
(1 file)
At the moment, our compositor thread mutates the sublayers array of mPixelHostingView's backing layer on the compositor thread. This is not so good if Cocoa code on the main thread accesses those sublayers at the same time.
It may be more robust to put another wrapping CALayer in between. Then the view's backing layer only has one sublayer, this new wrapping CALayer. The main thread should hopefully refrain from recursing into its sublayers.
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Assignee | |
Comment 1•5 years ago
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||
Pushed by mstange@themasta.com:
https://hg.mozilla.org/integration/autoland/rev/4473194f0154
Nest the window's CALayers within another level of CALayers. r=spohl
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Comment 3•5 years ago
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| bugherder | ||
Status: ASSIGNED → RESOLVED
Closed: 5 years ago
status-firefox79:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla79
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Description
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