Open Bug 1705986 Opened 4 years ago Updated 8 months ago

(sw-wr) A little stuttery scrolling on https://www.timecube.com/

Categories

(Core :: Graphics: WebRender, defect, P3)

Product:
Core
Component:
Graphics: WebRender
Type:
defect

Tracking

()

People

(Reporter: mayankleoboy1, Unassigned)

References

(Blocks 1 open bug)

Details

enable sw-wr
go to https://www.timecube.com/
Scroll down the page

https://share.firefox.dev/2Qhyzps

Blocks: sw-wr-perf

A strangely high amount of time is spent in ps_text_run. Worth marking this as dependent on text performance.

Depends on: sw-wr-perf-text

This seems to be the same issue as https://bugzilla.mozilla.org/show_bug.cgi?id=1689746#c12 - a background fixed position element, that gets placed into the same slice as the main content. This is done to ensure subpixel AA is used for the content slice. One option we are considering is only keeping them in the same slice on low resolution devices.

Severity: -- → S3
Type: task → defect
Priority: -- → P3
See Also: → 1689746
Blocks: wr-scroll-perf
No longer blocks: wr-scroll-perf
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