Open Bug 1536452 Opened 5 years ago Updated 2 years ago

Investigate caching PropertyProvider in nsDisplayText/nsCharClipDisplayItem

Categories

(Core :: Web Painting, enhancement, P2)

Product:
Core
Component:
Web Painting
Type:
enhancement

Tracking

()

People

(Reporter: mikokm, Unassigned)

References

(Blocks 1 open bug)

Details

Initializing this during nsTextFrame::PaintText() call takes 60% of the total time spent in the function, which is the third most expensive function in modified display list mutate test1.

Priority: -- → P2
Severity: normal → S3
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