RESOLVED INVALID 181129
SVG filter result fuzzy 
https://bugs.webkit.org/show_bug.cgi?id=181129
Summary SVG filter result fuzzy
Peter Holbein Kapoun
Reported 2017-12-22 09:49:43 PST
Created attachment 330126 [details] Test Case Under some circumstances a filter with some merging using <feMerge> unexpectedly causes the result to look like a blown-up low-resolution image, see for example the attached example and see how it is Safari compared to the other browsers (attached screenshots). See also https://stackoverflow.com/q/47942581/2261442 and "Example 3" from https://bl.ocks.org/Herst/raw/d5db2d3d1ea51a8ab8740e22ebaa16aa/
Attachments
Test Case (710 bytes, text/html)
2017-12-22 09:49 PST, Peter Holbein Kapoun 		no flags
Details
Safari result (3.56 KB, image/png)
2017-12-22 09:50 PST, Peter Holbein Kapoun 		no flags
Details
Chrome result (721 bytes, image/png)
2017-12-22 09:50 PST, Peter Holbein Kapoun 		no flags
Details
Firefox result (710 bytes, image/png)
2017-12-22 09:50 PST, Peter Holbein Kapoun 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Peter Holbein Kapoun
Comment 1 2017-12-22 09:50:15 PST
Created attachment 330128 [details] Safari result
Peter Holbein Kapoun
Comment 2 2017-12-22 09:50:27 PST
Created attachment 330129 [details] Chrome result
Peter Holbein Kapoun
Comment 3 2017-12-22 09:50:40 PST
Created attachment 330130 [details] Firefox result
Peter Holbein Kapoun
Comment 4 2017-12-22 12:10:24 PST
My bad. It's not a bug but a feature. Webkit is apparently trying to combat possible DoSing using huge SVG filters and I screwed up my size declaration, see https://stackoverflow.com/a/47946201/2261442 Good feature actually. 👍
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