Closed Bug 1783993 Opened 2 years ago Closed 1 year ago

In testcase from bug 1723427, the faces of cube get opaque/hidden too quickly

Categories

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

Product:
Core
Component:
Graphics: WebRender
Type:
defect

Tracking

()

Status:
RESOLVED FIXED
Milestone:
111 Branch
Tracking Flags:
Tracking Status
firefox-esr91 --- unaffected
firefox-esr102 --- unaffected
firefox103 --- wontfix
firefox104 --- wontfix
firefox105 --- wontfix
firefox106 --- wontfix
firefox109 --- wontfix
firefox110 --- fixed
firefox111 --- fixed

People

(Reporter: mayankleoboy1, Assigned: gw)

References

(Blocks 1 open bug, Regression)

Details

(Keywords: regression)

Attachments

(3 files)

pre-bug.mp4
(deleted), video/mp4
Details
post-bug.mp4
(deleted), video/mp4
Details
about:support
(deleted), text/plain
Details

Open the testcase from bug 1723427 (https://bugzilla.mozilla.org/attachment.cgi?id=9234198)
Let it rotate

ER: While the cube is rotating, the face of the cube that is going to the back should transition smoothly such that as the cube rotates, the visible area of the face slowly reduces
AR: The faces turn opaque/hidden suddenly and too soon giving the effect that parts of the cube are missing.

See attached video for reference.

Regression range:
2022-08-10T10:09:48.477000: DEBUG : Found commit message:
Bug 1772049 - Use a surface for stacking contexts with backface-visible: false r=gfx-reviewers,lsalzman

Differential Revision: https://phabricator.services.mozilla.com/D147828

Has STR: --- → yes
Regressed by: 1772049
See Also: → https://bugzilla.mozilla.org/show_bug.cgi?id=1723427
Attached video pre-bug.mp4 (deleted) —
Attached video post-bug.mp4 (deleted) —
Attached file about:support (deleted) — 

    
    

    
  
Set release status flags based on info from the regressing bug 1772049



          status-firefox103:
          --- → affected

          status-firefox104:
          --- → affected

          status-firefox105:
          --- → affected

          status-firefox-esr102:
          --- → unaffected

          status-firefox-esr91:
          --- → unaffected

    
    

    
  
:gw, since you are the author of the regressor, bug 1772049, could you take a look?

For more information, please visit auto_nag documentation.


Flags: needinfo?(gwatson)
Severity: -- → S3
Priority: -- → P3

    
  
Blocks: 1782834

    
  
Assignee: nobody → gwatson
Flags: needinfo?(gwatson)

    
    

    
  
Set release status flags based on info from the regressing bug 1772049



          status-firefox106:
          --- → affected

    
  
Depends on: 1812341

    
    

    
  
This is fixed by bug 1812341


Status: NEW → RESOLVED
Closed: 1 year ago
Resolution: --- → FIXED

          status-firefox109:
          --- → wontfix

          status-firefox110:
          --- → affected

          status-firefox111:
          --- → fixed
Target Milestone: --- → 111 Branch

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