Closed Bug 1517679 Opened 7 years ago Closed 6 years ago

[wpt-sync] Sync PR 14708 - [PE] Set GraphicsLayerUpdate bits on the enclosing stacking composited layer.

Categories

(Core :: CSS Parsing and Computation, enhancement, P4)

Product:
Core
Component:
CSS Parsing and Computation
Type:
enhancement

Tracking

()

Status:
RESOLVED FIXED
Milestone:
mozilla67
Tracking Flags:
Tracking Status
firefox67 --- fixed

People

(Reporter: wpt-sync, Unassigned)

References

(
URL
)

Details

(Whiteboard: [wptsync downstream])

Sync web-platform-tests PR 14708 into mozilla-central (this bug is closed when the sync is complete). PR: https://github.com/web-platform-tests/wpt/pull/14708 Details from upstream follow. Chris Harrelson <chrishtr@chromium.org> wrote: > [PE] Set GraphicsLayerUpdate bits on the enclosing stacking composited layer. > > This ensures that we will paper over any confusions regarding non-stacking > composited layers such as as those created by backface-visibility: hidden. > > Setting the bit on the enclosing stacking layer suffices because any > other composited layer must be a stacking child of it, and the > kGraphicsLayerUpdateSubtree is used. > > Bug: 916077 > > Change-Id: I695f9b7a6700e1bed3bc55034916b200a1d7849e > Reviewed-on: https://chromium-review.googlesource.com/1394187 > WPT-Export-Revision: 3e6624725f7d56a5c3befdc974deb9ba0389b58e
PR 14708 applied with additional changes from upstream: 834eac4a68b804a120aae7b43325b0b021b31361
Component: web-platform-tests → CSS Parsing and Computation
Product: Testing → Core
Pushed by james@hoppipolla.co.uk: https://hg.mozilla.org/integration/mozilla-inbound/rev/43074b64fd72 [wpt PR 14708] - [PE] Set GraphicsLayerUpdate bits on the enclosing stacking composited layer., a=testonly
Pushed by james@hoppipolla.co.uk: https://hg.mozilla.org/integration/mozilla-inbound/rev/5f28520968b1 [wpt PR 14708] - [PE] Set GraphicsLayerUpdate bits on the enclosing stacking composited layer., a=testonly

https://hg.mozilla.org/mozilla-central/rev/5f28520968b1

Status: NEW → RESOLVED
Closed: 6 years ago
status-firefox67: --- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla67
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