RESOLVED FIXED299710
vp9HardwareDecoderAvailable() is non-functional when called in the content process. 
https://bugs.webkit.org/show_bug.cgi?id=299710
Summary vp9HardwareDecoderAvailable() is non-functional when called in the content pr...
Jean-Yves Avenard [:jya]
Reported 2025-09-28 18:35:28 PDT
When the SourceBufferParserWebM is used in the content process, vp9 tracks aren't enabled as VP9Utilities' vp9HardwareDecoderAvailable is non-functional due to sandbox restrictions. We need to add an IPC call to the GPU process to run the query
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Radar WebKit Bug Importer
Comment 1 2025-09-28 18:35:54 PDT
<rdar://problem/161534911>
Jean-Yves Avenard [:jya]
Comment 2 2025-09-29 00:26:52 PDT
Pull request: https://github.com/WebKit/WebKit/pull/51487
EWS
Comment 3 2025-09-29 17:14:00 PDT
Committed 300722@main (0bdf4bc8a048): <https://commits.webkit.org/300722@main> Reviewed commits have been landed. Closing PR #51487 and removing active labels.
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