Rendering artifacts after enabling WebRender

NEW
Assigned to

Status

()

Core
Graphics: WebRender
P1
normal
2 months ago
14 days ago

People

(Reporter: dcamp, Assigned: kvark)

Tracking

(Blocks: 1 bug)

Firefox Tracking Flags

(Not tracked)

Details

(Whiteboard: [wr-mvp] [triage])

Attachments

(1 attachment)

(Reporter)

Description

2 months ago
Created attachment 8935981 [details]
Capture.PNG

With gfx.webrender.enabled=true, gfx.webrender.blob-images=true, image.mem.shared=true

I was running mart3ll's Quantum Lights live theme.  I was tabbed away from the browser when it kicked in.

Running a GTX 1080

Updated

a month ago
Whiteboard: [wr-mvp] [triage]
Assignee: nobody → kvark
Blocks: 1386665
Priority: -- → P1
There are a few near duplicates of this bug, showing up as flashing elements, or with Google docs like the image above.  I also had it during scrolling start and stop depending on the visibility of an element on the page.
Anecdotally, for me, it needs a couple of hours of usage before it starts happening.
Andrew was seeing in on slack today.
See Also: → bug 1428773
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