[Webkit-unassigned] [Bug 27777] ImageSourceCG makes bad data refs (race condition causes blank images)

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Jul 28 15:30:57 PDT 2009


https://bugs.webkit.org/show_bug.cgi?id=27777





--- Comment #9 from Avi Drissman <avi at drissman.com>  2009-07-28 15:30:56 PDT ---
> I believe CGImageRef is free to call release on its data from any thread it
> likes.

All I know is that when the CGImageRef is released, it releases its providers,
which release their data, and so on down the chain. I've seen no documentation
that speaks of thread safety in this regard. I can't say one way or another.

In the latest patch, trying to add "static" to the function causes tons of
errors. Will an anonymous namespace do instead?

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