RESOLVED FIXED276251
[MSE][GStreamer] block data flow until source pad is exposed 
https://bugs.webkit.org/show_bug.cgi?id=276251
Summary [MSE][GStreamer] block data flow until source pad is exposed
Enrique Ocaña
Reported 2024-07-05 06:11:26 PDT
In WebKitMediaSrc, there could be a race between main thread (linking typefind element, see gsturisourcebin.c:setup_typefind) and streaming thread (pushing data). webKitMediaSrcLoop does wait for source pad to linked. However, there is no guarantee that peer pad is already active at that point. This may lead to data loss while peer the pad is being activated. See: https://github.com/WebPlatformForEmbedded/WPEWebKit/pull/1355
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Enrique Ocaña
Comment 1 2024-07-05 06:19:29 PDT
Pull request: https://github.com/WebKit/WebKit/pull/30515
EWS
Comment 2 2024-07-10 03:18:56 PDT
Committed 280813@main (04cc4a4e2fc2): <https://commits.webkit.org/280813@main> Reviewed commits have been landed. Closing PR #30515 and removing active labels.
Radar WebKit Bug Importer
Comment 3 2024-07-10 03:20:54 PDT
<rdar://problem/131451882>
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