Closed
Bug 1558442
Opened 5 years ago
Closed 5 years ago
Use a weaker change hint for auto <-> non-auto offset changes.
Categories
(Core :: CSS Parsing and Computation, enhancement, P3)
Core
CSS Parsing and Computation
Tracking
()
RESOLVED
FIXED
mozilla69
Tracking | Status | |
---|---|---|
firefox69 | --- | fixed |
People
(Reporter: emilio, Assigned: emilio)
References
(Regressed 1 open bug)
Details
Attachments
(1 file)
If the change hints in bug 1558357 are right, they should hold as well for other positioned stuff.
Assignee | ||
Updated•5 years ago
|
Type: defect → enhancement
Assignee | ||
Comment 1•5 years ago
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||
See the review comments in bug 1558442 to see why these should be correct.
Quoting:
I think it would be good to avoid passing ClearDescendantIntrinsics and
NeedDirtyReflow here, since those are the most expensive ones, and I think
they're pretty clearly not needed. I think ClearAncestorIntrinsics is also
clearly not needed, since I'm reasonably confident that absolutely positioned
kids don't contribute to their parent's intrinsic size.
I think the same thing applies to "slow" offset changes (when autoness changes),
since relative movement doesn't affect intrinsic sizes either.
Pushed by ealvarez@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/d82fddfaec91 Use a weaker change hint for auto -> non-auto offset changes. r=dbaron
Comment 3•5 years ago
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||
bugherder |
Status: NEW → RESOLVED
Closed: 5 years ago
status-firefox69:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla69
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Description
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