RESOLVED FIXED 269459
[MSE] GPUConnection::sendSync should only ever be performed on the main thread 
https://bugs.webkit.org/show_bug.cgi?id=269459
Summary [MSE] GPUConnection::sendSync should only ever be performed on the main thread
Jean-Yves Avenard [:jya]
Reported 2024-02-15 05:01:15 PST
We currently call in a few circumstances the Connection's sendSync method while being on the MediaSourceRemote queue; which would assert. The issue isn't exposed when the MediaSource is used in the the main thread ; as libdispatch may choose to just take a lock and run the block on the main thread instead.
Attachments
Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2024-02-15 05:01:32 PST
<rdar://problem/123005739>
Jean-Yves Avenard [:jya]
Comment 2 2024-02-15 05:25:08 PST
Pull request: https://github.com/WebKit/WebKit/pull/24508
EWS
Comment 3 2024-02-15 08:54:38 PST
Committed 274735@main (f76100e64e94): <https://commits.webkit.org/274735@main> Reviewed commits have been landed. Closing PR #24508 and removing active labels.
Note You need to log in before you can comment on or make changes to this bug.