[Webkit-unassigned] [Bug 247628] [GTK] Crash in WebCore::Cairo::drawGlyphs

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Nov 9 04:45:32 PST 2022


https://bugs.webkit.org/show_bug.cgi?id=247628

Miguel Gomez <magomez at igalia.com> changed:

           What    |Removed                     |Added
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                 CC|                            |magomez at igalia.com

--- Comment #2 from Miguel Gomez <magomez at igalia.com> ---
(In reply to Carlos Garcia Campos from comment #1)
> I bet this is a threaded rendering bug. I think we should just disable
> threaded rendering in gtk4 by default, because cairo is not supposed to be
> thread safe.

Agree. I've been the main supporter of this feature because it's an important performance boost on embedded devices. Until now I hadn't received any single report of problems caused by it, so I thought it was safe. But I see that it's not reliable as I thought, so it's better to remove it.

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