[Webkit-unassigned] [Bug 265556] REGRESSION (iOS 17): Front and Back Facing Camera Stutter

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=265556

--- Comment #8 from joshmao at nianticlabs.com ---
Hi all, thank you for looking into this and testing.

We have been successful in reproing with iPhone 13 Pro and iPhone 14 Pro but unsuccessful with iPhone 12.

Thank you for the debugging suggestion, we have uploaded two videos showing our findings. The top left element is showing a video html element from which we capture the content into webgl. Normally, this element has a minuscule size and opacity and is not perceivable by the user. You can see that the video does not have frame stutter as seen in the content.

Is there a recommended way to capture the last N frames in N WebGL texture in a round-robin fashion without incurring this content cache issue?

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