[Webkit-unassigned] [Bug 126737] Clear unparented tiled layers on memory pressure.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=126737


Simon Fraser (smfr) <simon.fraser at apple.com> changed:

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--- Comment #6 from Simon Fraser (smfr) <simon.fraser at apple.com>  2014-01-10 08:46:51 PST ---
(From update of attachment 220810)
View in context: https://bugs.webkit.org/attachment.cgi?id=220810&action=review

> Source/WebCore/platform/ios/TileControllerMemoryHandlerIOS.cpp:68
> +void TileControllerMemoryHandler::trimUnparentedTilesToTarget(unsigned target)

Use an int for the argument. Surprising things can happen using unsigned math.

> Source/WebCore/platform/ios/TileControllerMemoryHandlerIOS.h:40
> +    void updateForTileController(TileController*);

I think this would be better named tileControllerGainedUnparentedTiles() or similar.

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