Bug 238606

Summary:	Webgl Metal Backend Shader compilation bug
Product:	WebKit	Reporter:	Bryan Chris Brown <bryan>
Component:	WebGL	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	dino, kbr, kkinnunen, kpiddington
Priority:	P2
Version:	WebKit Nightly Build
Hardware:	Mac (Apple Silicon)
OS:	macOS 12

Description Bryan Chris Brown 2022-03-31 07:21:45 PDT

When running the demo found here an error occurs stating that there's an issue with the webgl/metal translation backend. 

https://codesandbox.io/s/lgl-raytracer-rnuve

Comment 1 Alexey Proskuryakov 2022-03-31 11:33:28 PDT

I cannot reproduce this on macOS versions that I have on my machines. Possibly an issue that was already fixed.

Does this reproduce for you with Safari Technology Preview?

Comment 2 Bryan Chris Brown 2022-03-31 11:37:28 PDT

Hi Alexey, 

Thank you very much for looking into this! I just tested in Safari tech preview and it does work properly there! 

Thanks again!