Bug 181317
| Summary: | WebGL alpha:false seems to be compositied incorrectly | ||
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| Product: | WebKit | Reporter: | Gregg Tavares <gman> |
| Component: | WebGL | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | CC: | achristensen, dino, kdmitrenko, simon.fraser, webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Gregg Tavares
Safari 11.0.2 and 11.1 Technology Preview v48 seems to composite WebGL canvases incorrectly if alpha:false
Here's an example
https://jsfiddle.net/greggman/2rk7pmx3/
In Safari all 5 canvases come out different colors but they should all be the same color. See Firefox and Chrome
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Radar WebKit Bug Importer
<rdar://problem/36333017>
Kirill S. Dmitrenko
Probably related to https://bugs.webkit.org/show_bug.cgi?id=181007.
Gregg Tavares
Tested on MacOS 10.14.5 and iOS 12.3.1. Seems fixed