Closed Bug 1460432 Opened 6 years ago Closed 6 years ago

Google Spreadsheet dragged row does not move until the mouse moves after release with WebRender enabled

Categories

(Core :: Graphics: WebRender, defect, P1)

Product:
Core
Component:
Graphics: WebRender
Version:
62 Branch
Platform:
Unspecified
Windows
Type:
defect

Tracking

()

Status:
RESOLVED FIXED
Tracking Flags:
Tracking Status
firefox-esr52 --- unaffected
firefox-esr60 --- unaffected
firefox60 --- unaffected
firefox61 --- unaffected
firefox62 --- verified

People

(Reporter: cpeterson, Assigned: kats)

References

Details

(Keywords: regression) 

STR:
1. Enable WebRender.
2. Open a Google Spreadsheet for which you have edit permissions.
3. Click and drag a spreadsheet row.

RESULT:
After releasing the row marker to a new position, the old row won't appear in the new position until after you move the mouse (hand) pointer. This behavior feels like there is some issue with dirty rect invalidation.

I am running Firefox Nightly 61 on Windows 10. I think this might be a regression within the last week.
I bisected this regression to async image bug 1459686.
Blocks: 1459686
Has Regression Range: --- → yes
Has STR: --- → yes
status-firefox60: --- → unaffected
status-firefox61: --- → unaffected
status-firefox-esr52: --- → unaffected
status-firefox-esr60: --- → unaffected
Keywords: regressionwindow-wanted → regression
Assignee: nobody → bugmail
No longer blocks: 1460495
Depends on: 1460495
This should be fixed in the May 11 nightly, via the patch on bug 1460495. Can you confirm?
Flags: needinfo?(cpeterson)
(In reply to Kartikaya Gupta (email:kats@mozilla.com) from comment #2)
> This should be fixed in the May 11 nightly, via the patch on bug 1460495.
> Can you confirm?

Yep. Works for me in Nightly 61 build 2018-05-14.
Status: NEW → RESOLVED
Closed: 6 years ago
status-firefox62: affected → verified
Flags: needinfo?(cpeterson)
Resolution: --- → FIXED
You need to log in before you can comment on or make changes to this bug.