[Webkit-unassigned] [Bug 40793] [GTK] The size of the shadow image uses the standard deviation size instead of the blur radius

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Jul 13 12:39:49 PDT 2010


https://bugs.webkit.org/show_bug.cgi?id=40793





--- Comment #8 from Mihnea Ovidenie <mihnea at adobe.com>  2010-07-13 12:39:49 PST ---
Hi,

I was wondering why are we limiting the radius to 1000? It is true that CG is doing this. However, skia in *http://code.google.com/p/skia/source/browse/trunk/src/effects/SkBlurMaskFilter.cpp* (MAX_RADIUS) is limiting it to 128? For performance reasons, wouldn't it be better to follow skia model here and limit the radius values even more? It seems to me that values greater than 128 are both computational intensive and unlikely to be used in practice.

Regards,
Mihnea Ovidenie

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