Bug 216033 - WebGL not working on iPadOS 14 beta 6 and iPadOS 14.2 beta
Summary: WebGL not working on iPadOS 14 beta 6 and iPadOS 14.2 beta
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebGL (show other bugs)
Version: Other
Hardware: iPhone / iPad Other
: P2 Blocker
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2020-09-01 05:29 PDT by Matt Hutchinson
Modified: 2020-11-17 07:04 PST (History)
3 users (show)

See Also:

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Description Matt Hutchinson 2020-09-01 05:29:25 PDT 
Device: iPad Air 2
OS: iPadOS 14.0 (18A5357e)

Issue: All webGL content is broken. Have tried:
https://get.webgl.org/
https://webglsamples.org/

Console shows multiple errors such as:

WebGL: CONTEXT_LOST_WEBGL: loseContext: context lost
WebGL: INVALID_OPERATION: texParameter: no texture

(I have had reports that the above content does work on an iPad Pro)
Comment 1 Alexey Proskuryakov 2020-09-01 08:54:04 PDT 
Thank you for the report! Looks like Apple is tracking this internally already, but this information helps.

Could you please clarify if this worked in previous betas?

<rdar://problem/65037064>
Comment 2 Matt Hutchinson 2020-09-01 09:18:55 PDT 
unfortunately I only became aware from beta 5 which was also broken.
Comment 3 Jon Lee 2020-09-01 16:22:46 PDT 

*** This bug has been marked as a duplicate of bug 216042 ***
Comment 4 Matt Hutchinson 2020-10-06 01:49:40 PDT 
Hi this issue seems to have resurfaced in iPadOS 14.2 beta

Thanks
Comment 5 Alexey Proskuryakov 2020-11-11 13:48:12 PST 
Could you please confirm what the situation in 14.2 release is? I do not have this model to check with.
Comment 6 Matt Hutchinson 2020-11-17 07:04:09 PST 
Hi I can confirm that this issue was not present in the 14.2 release

Thanks