[Webkit-unassigned] [Bug 230749] Poor WebGL gl.POINTS performance in Safari 15

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Sep 24 08:20:48 PDT 2021


https://bugs.webkit.org/show_bug.cgi?id=230749

--- Comment #4 from Kimmo Kinnunen <kkinnunen at apple.com> ---
Thanks for the report! I tried recent build, and it seems to work 60fps.
If the demo uses index buffers, the root cause might have been bug 230107.

If you want to further report observations:
- Use Settings->General->Information to check which iPad you have, and report the model name.
- Check if "WebGL via Metal" == Off has an effect on the FPS. You find the setting from Settings -> Safari -> Advanced -> Experimental settings -> WebGL via Metal.
Remember to turn it back on.

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