[Webkit-unassigned] [Bug 149814] Compress snapshots on iOS

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=149814

--- Comment #10 from Tim Horton <thorton at apple.com> ---
Comment on attachment 262458
  --> https://bugs.webkit.org/attachment.cgi?id=262458
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=262458&action=review

>>> Source/WebCore/platform/graphics/cocoa/IOSurface.mm:259
>>> +        CFRunLoopAddSource(CFRunLoopGetMain(), runLoopSource, kCFRunLoopDefaultMode);
>> 
>> Should we consider running this on another thread?
> 
> I'll chat with Anders about this.
> 
> Thanks!
> 
> http://trac.webkit.org/changeset/190574

I think the important thing here is to know whether it uses the run loop that we install its source on for anything *other* than calling the callback. If not, then there's no need to move it to another thread, but if it does other work on that runloop we might want to.

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