Open Bug 1844887 Opened 2 years ago Updated 2 years ago

Jank and checkerboarding when scrolling https://linear.app/

Categories

(Core :: Graphics: WebRender, defect)

Product:
Core
Component:
Graphics: WebRender
Version:
Firefox 117
Platform:
x86_64
Linux
Type:
defect

Tracking

()

Tracking Flags:
Tracking Status
firefox117 --- affected

People

(Reporter: gregp, Unassigned)

References

(Blocks 1 open bug,
URL
)

Details

Steps to reproduce:

  1. Navigate to https://linear.app/
  2. Scroll the page

Actual results:
Jank and checkerboarding

Expected results:
Less jank and checkerboarding

https://share.firefox.dev/3OpNadZ

The severity field is not set for this bug.
:gw, could you have a look please?

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Flags: needinfo?(gwatson)

Seems to be spending a lot of time in glyph raster on worker threads, and glFlush inside the driver on the render thread.

Severity: -- → S3
Flags: needinfo?(gwatson)
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