[Bug 1964547]
Distant Thunder
1964547 at bugs.launchpad.net
Wed May 18 11:58:12 UTC 2022
(In reply to Gian-Carlo Pascutto [:gcp] from comment #61)
> >Can you please clarify what does fix-optional status for firefox 100 mean for this bug?
>
> It means that if there is a simple fix for the issue, release management would've considered taking that fix into Firefox 100. As is hopefully rather obvious, there isn't going to be a simple fix for this. It needs a ton of work - that has progressed well, thankfully.
>
> >I assume this bug will be fixed once video decoding has been moved to a utility process (bug 1722051).
>
> The utility process makes it easier to move things in a separate processes each with a custom sandbox, but the plan is to fix the current RDD process for VA-API support before we consider that. The difficulty is adding support for exactly those features VA-API needs - multiplied by each video driver having slightly different requirements. Once the sandboxing code supports that we can look if there'd be a meaningful security benefit in moving things around.
Is there an official way of working around this in the meantime? Since
disabling RDD sandbox isn't enough anymore on Firefox 100?
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https://bugs.launchpad.net/bugs/1964547
Title:
[upstream] RDD sandbox prevents HW-accelerated video playback
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