[Webkit-unassigned] [Bug 256695] WebRTC backed media element rendering is slow to update to changes of layers (size or layer made hidden/visible)

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=256695

--- Comment #5 from youenn fablet <youennf at gmail.com> ---
This is a regression from https://bugs.webkit.org/show_bug.cgi?id=253761.
Reverting https://commits.webkit.org/261709@main fixes the issue.

When the page is blank at camera starting time in macOS, CADebug tells us that the "LocalSampleBufferDisplayLayer AVSampleBufferDisplayLayer parent" size is (0, 0).
When the rendering is ok, the size is correctly set.

What is strange is that LocalSampleBufferDisplayLayer sets its CALayer bounds in a timely manner, but it does not seem to show up in CADebug.
At some point, rendering is updated, sometimes after 1 second, sometimes after 5 or more seconds.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20230524/b02bb5d1/attachment.htm>