[Webkit-unassigned] [Bug 90165] [Qt] css3/filters/huge-region-composited.html makes css3/filters/huge-region.html crash

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=90165





--- Comment #7 from Noam Rosenthal <noam.rosenthal at nokia.com>  2012-07-30 06:29:38 PST ---
(In reply to comment #6)
> This is the problem:
> 
>     // Paint the entire dirty rect into an image buffer. This ensures we only paint once.
>     OwnPtr<ImageBuffer> imageBuffer = ImageBuffer::create(dirtyRect.size());
>     GraphicsContext* context = imageBuffer->context();
> 
> It creates a 3050 x 506366 image. ImageBuffer::create can return with NULL. How shall we handle this case?

We should leave this test skipped for WebKit1. It's fixed in WebKit2 with TiledBackingStore. Fixing this for WebKit1 requires tiled-backing-store per layer which would be quite an undertaking.

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