[Webkit-unassigned] [Bug 60827] [GTK] Implement GraphicsContextCairo::imageInterpolationQuality().

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=60827





--- Comment #7 from Ryuan Choi <ryuan.choi at samsung.com>  2011-05-24 01:33:53 PST ---
(In reply to comment #5)
> (From update of attachment 94172 [details])
> View in context: https://bugs.webkit.org/attachment.cgi?id=94172&action=review
> 
> Looks good, I think the ChangeLog just lacks a bit of context.
> 
> > Source/WebCore/ChangeLog:12
> > +        Implement getter/setter of imageInterpolationQuality and logic to change
> > +        interpolation algorithm when drawing image.
> > +        WebCore control image quality using ImageQualityController so GraphicsContext
> > +        can draw image faster using proper interpolation.
> > +        Mac and Qt already implemented it.
> 
> I guess I was wondering if there are particular cases where things will speed up. When does WebCore change the interpolation quality of an image? Please either even out these line or split them into separate paragraphs. :)

I removed poor explanation.

And I didn't explain all of conditions but RenderBoxModelObject check it
When panning or scaling maps.google.com, it will work.

Thank you.

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