263073 – WebAudio: Coalesce compatible RemoteAudioDestinationProxy threads

NEW263073

WebAudio: Coalesce compatible RemoteAudioDestinationProxy threads

https://bugs.webkit.org/show_bug.cgi?id=263073

Summary WebAudio: Coalesce compatible RemoteAudioDestinationProxy threads

Jer Noble

Reported 2023-10-12 08:31:53 PDT

WebKit will create one RemoteAudioDestinationProxy rendering thread for each AudioDestination created in the GPU process. These threads can all contend with each other for resources, causing pre-emption and missed rendering deadlines. Rather than having a separate thread for each AudioDestination, they could be coalesced together, and run back-to-back on a shared thread.

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Jer Noble

Comment 1 2023-10-12 08:32:11 PDT

<rdar://115527724>

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Status NEW

Resolution

Priority P2

Severity Normal

Classification Unclassified

Version Other

Hardware Unspecified

OS Unspecified

Product WebKit

Component Media

Assignee

Nobody

Reported

2023-10-12 08:31 PDT

Modified

2023-10-12 08:32 PDT History

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