Closed Bug 993570 Opened 10 years ago Closed 3 years ago

Crash when passing a large canvas to texSubImage2D

Categories

(Core :: Graphics: CanvasWebGL, defect, P2)

Product:
Core
Component:
Graphics: CanvasWebGL
Platform:
x86_64
macOS
Type:
defect

Tracking

()

Status:
RESOLVED WORKSFORME

People

(Reporter: jruderman, Unassigned, NeedInfo)

References

Details

(Keywords: crash, testcase)

Attachments

(2 files)

testcase
443 bytes, text/html
Details
stack
11.28 KB, text/plain
Details
Attached file testcase — 
      No description provided.
Attached file stack — 

    
    

    
  
In the future, please CC :kamidphish instead of :bjacob on WebGL bugs.

    
    

    
  
What should happen here? Should we error, or copy corner of canvas that is the size of max GL texture?

    
    

    
  
It it's just larger that MAX_TEXTURE_SIZE, INVALID_VALUE, I think.
Flags: needinfo?(milan)
Priority: -- → P2

    
    

    
  
I could not reproduce a crash with the attached testcase on the latest Firefox Nightly 91.0a1 on MacOS 10.15. There is no crash signature available to check crash stats of the last 6 months. Closing this as resolved:worksforme, please re-open it if this is still reproducible on the latest Firefox versions.


Status: NEW → RESOLVED
Closed: 3 years ago
Resolution: --- → WORKSFORME

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