Open Bug 1542927 Opened 5 years ago Updated 2 years ago

Make nsDisplayCompositorHitTestInfo not inherit from nsDisplayItem

Categories

(Core :: Web Painting, defect, P3)

Product:
Core
Component:
Web Painting
Type:
defect

Tracking

()

Tracking Flags:
Tracking Status
firefox68 --- affected

People

(Reporter: mattwoodrow, Unassigned)

References

Details

nsDisplayItem has a lot of members that are specific to painting, and won't be used for nsDisplayCompositorHitTestInfo.

If we could split the nsDisplayItem class into two, then we can only inhert the absolute minimum subset for hit testing, and make those items significantly smaller.

Severity: normal → S3
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