Bug 239599
| Summary: | Crash or or no rendering when antialiasing is enabled | ||
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| Product: | WebKit | Reporter: | Philip Taylor <philip.taylor> |
| Component: | ANGLE | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | Major | CC: | dino, geofflang, gman, jonahr, kbr, kkinnunen, kpiddington |
| Priority: | P2 | ||
| Version: | Safari 15 | ||
| Hardware: | All | ||
| OS: | All | ||
Philip Taylor
I have noticed several people online saying that antialiasing has been causing problems recently on Safari, but I couldn't find a bug related to it...
This page loads, because antialiasing is disabled.
https://docs.zea.live/Safari-Crash-Test/?grid
This page crashes because antialiasing is enabled.
https://docs.zea.live/Safari-Crash-Test/?grid&antialias
Note: we also have the same behavior in Chrome on Apple devices, so I am guessing that the issues is in the ANGLE/Metal layer that they both use.
Note2: this bug is using the same repro scene as this other issue: https://bugs.webkit.org/show_bug.cgi?id=239015
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Kenneth Russell
This is a duplicate of the other WebGL MSAA bugs. The test case loads in Safari Technology Preview Release 143 (Safari 15.4, WebKit 17614.1.7.7) on an M1 Mac and doesn't load on Safari Version 15.4 (17613.1.17.1.13).
*** This bug has been marked as a duplicate of bug 238196 ***