Bug 216033
| Summary: | WebGL not working on iPadOS 14 beta 6 and iPadOS 14.2 beta | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Matt Hutchinson <matt> |
| Component: | WebGL | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED FIXED | ||
| Severity: | Blocker | CC: | ap, dino, jonlee |
| Priority: | P2 | Keywords: | InRadar |
| Version: | Other | ||
| Hardware: | iPhone / iPad | ||
| OS: | Other | ||
| See Also: | https://bugs.webkit.org/show_bug.cgi?id=215908 | ||
Matt Hutchinson
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)
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |
Alexey Proskuryakov
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>
Matt Hutchinson
unfortunately I only became aware from beta 5 which was also broken.
Jon Lee
*** This bug has been marked as a duplicate of bug 216042 ***
Matt Hutchinson
Hi this issue seems to have resurfaced in iPadOS 14.2 beta
Thanks
Alexey Proskuryakov
Could you please confirm what the situation in 14.2 release is? I do not have this model to check with.
Matt Hutchinson
Hi I can confirm that this issue was not present in the 14.2 release
Thanks