Open Bug 1888334 Opened 6 months ago Updated 2 months ago

Unexpected black line in linear-gradient + background-blend-mode test case

Categories

(Core :: Graphics: WebRender, defect)

Firefox 126
x86_64
All
defect

Tracking

()

Tracking Status
firefox-esr115 --- affected
firefox124 --- affected
firefox125 --- affected
firefox126 --- affected

People

(Reporter: gregp, Unassigned)

References

(Blocks 3 open bugs)

Details

Attachments

(2 files)

Attached image comparison.png

Steps to reproduce:

  1. Navigate to the attached test case

Actual results:
Unexpected black line

Expected results:
No black line

I can reproduce the issue on Nightly126.0a1 Windows11.

Regression window:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=b95c7ed878eed5db3034a19e4992ee13b0bf4445&tochange=8aaf320bff09fa182d0224a408bb3e147afc1670

Triggered by Bug 1702989 - Allow all AMD to be qualified for WebRender

So, this is WebRender bug.

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

For more information, please visit BugBot documentation.

Flags: needinfo?(gwatson)
Severity: -- → S3
Flags: needinfo?(gwatson)
Blocks: wr-gradients
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