Closed Bug 1877010 Opened 4 months ago Closed 4 months ago

Fiddling with the parameters of a webgpu demo freezes the browser UI (with no CPU/GPU/RAM use)

Categories

(Core :: Graphics: WebGPU, defect)

Product:
Core
Component:
Graphics: WebGPU
Type:
defect

Tracking

()

Status:
RESOLVED FIXED
Milestone:
124 Branch
Tracking Flags:
Tracking Status
firefox-esr115 --- unaffected
firefox122 --- unaffected
firefox123 --- unaffected
firefox124 --- fixed

People

(Reporter: mayankleoboy1, Assigned: lsalzman)

References

(Blocks 1 open bug, Regression,
URL
)

Details

(Keywords: regression)

Attachments

(2 files, 1 obsolete file)

about:support
42.46 KB, text/plain
Details
Bug 1877010 - Track forwarder transaction ids for RemoteTextureMap with WebGL and WebGPU. r?sotaro
48 bytes, text/x-phabricator-request
Details | Review

Go to https://react-webgpu-samples.vercel.app/
Rapidly fiddle with the first slider

AR: The browser UI freezes.
ER: Not so

Regression range:
Bug 1869931 - Remove RemoteTexture push callback r=gfx-reviewers,lsalzman

WebGPU rendering needs to be synchronized to dom like WebGL and canvas 2D. But the current rendering is not synchronized to dom.

Differential Revision: https://phabricator.services.mozilla.com/D197326

Flags: needinfo?(sotaro.ikeda.g)

Profile with graphics+WebGPU logging : https://share.firefox.dev/3HxU1hc

Attached file about:support — 

    
    

    
  
Set release status flags based on info from the regressing bug 1869931



          status-firefox122:
          --- → unaffected

          status-firefox123:
          --- → unaffected

          status-firefox124:
          --- → affected

          status-firefox-esr115:
          --- → unaffected

    
  
Severity: -- → S3

    
  
See Also: 1874597 → 1874592
Assignee: nobody → sotaro.ikeda.g
Flags: needinfo?(sotaro.ikeda.g)

    
    

    
  
I Confirmed that RemoteTextureOwner was unregistered before Pushing remote texture by WebGPUParent::RecvSwapChainDrop()


Assignee: sotaro.ikeda.g → lsalzman

    
    

    
  
Assigned to : lsalzman, since he created the fix for the bug.



    
    

    
  
Pushed by lsalzman@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/06c07b1488ab
Track forwarder transaction ids for RemoteTextureMap with WebGL and WebGPU. r=sotaro
Blocks: 1863257

    
    

    
  
https://hg.mozilla.org/mozilla-central/rev/06c07b1488ab


Status: NEW → RESOLVED
Closed: 4 months ago

          status-firefox124:
          affected → fixed
Resolution: --- → FIXED
Target Milestone: --- → 124 Branch

    
  
See Also:  → 1877429
See Also:  → 1878316
Flags: qe-verify+

    
  
Regressions: 1881738

    
    

    
  
I could reproduce the initial issue on Windows 10 x64 using Nightly 124.0a1 (Build ID: 20240128091600) and I can confirm that the browser UI does no longer freeze on Nightly 125.0a1 (20240222103314).


However, I can't confirm the fix on Firefox 124.0b2 where the WebGPU sample it not rendering.

@Lee, is this expected in any way? Are there any additional settings that I should set? Could it be due to Bug 1879560, even if this seems to not be reproducible on Windows 10?


Flags: needinfo?(lsalzman)

    
    

    
  
That's probably just bug 1879560, yes.


Flags: needinfo?(lsalzman)

        Attachment #9376902 -
        Attachment is obsolete: true

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