[Webkit-unassigned] [Bug 216250] Major WebGL video texture performance regression in iOS 14 beta

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=216250

--- Comment #17 from Dustin Kerstein <dustin.kerstein at gmail.com> ---
(In reply to Alexey Proskuryakov from comment #16)
> I feel like we are talking about multiple separate issues here, and all of
> them different from what this bug was about, as it's been fixed. I do not
> have sufficient WebGL or video expertise to triage or explain them.

Ok, is there anyone at Apple with VideoToolbox expertise that we could loop in?

> Adding confirmed details about when an issue started to occur is generally
> very useful, and so is explaining the impact at the highest level (e.g. this
> issue affects N customers, there is or isn't a workaround that can be made).

I will add that to my Feedback Assistant issues. In my opinion, I think this issue is extremely widespread (VideoToolbox decoding performance is affected across the board, particularly at high resolutions + high fps). There is no workaround that I am aware of. Let me know if there's anything else you think I can do to get this in front of the right team / person. Thanks.

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