Open Bug 1126044 Opened 9 years ago Updated 2 years ago

Frequent displayport invalidation due to subpixel offsets when scrolling

Categories

(Core :: Layout, defect)

Product:
Core
Component:
Layout
Type:
defect

Tracking

()

People

(Reporter: dvander, Unassigned)

References

(Blocks 1 open bug)

Details

On some pages (especially nytimes.com) we frequently hit this path, which causes the entire displayport to invalidate:

  http://mxr.mozilla.org/mozilla-central/source/layout/base/FrameLayerBuilder.cpp#1801

Related, bug 1012752 and bug 1009306.
Severity: normal → S3
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