[Webkit-unassigned] [Bug 111177] feGaussianBlur shows banding under certain circumstances

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Sun Mar 3 11:10:07 PST 2013


https://bugs.webkit.org/show_bug.cgi?id=111177





--- Comment #11 from Stephen White <senorblanco at chromium.org>  2013-03-03 11:12:31 PST ---
(In reply to comment #10)
> I'm pretty sure this is caused not by the gaussian blur per se, but by the lookup tables used to apply gamma conversion after filter application.

I take it back -- in this case, the LUT application accentuates the problem, but does not cause it:  the colors are still non-monotonically increasing, even with color-interpolation-filters="sRGB".

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