Bug 258225 - External SVG with filter does not render correctly
Summary: External SVG with filter does not render correctly
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: SVG (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL: https://codepen.io/mutebg/project/edi...
Keywords: InRadar, LayerBasedSVGEngine, WPTImpact
Depends on:
Blocks:
 
Reported: 2023-06-16 16:24 PDT by Ahmad Saleem
Modified: 2024-06-11 17:17 PDT (History)
4 users (show)

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Description Ahmad Saleem 2023-06-16 16:24:42 PDT 
Hi Team,

This is bug copy of chrome bug 1429510 (crbug.com/1429510).

Test Case - In URL field

WPT Test Case - https://wpt.fyi/results/css/filter-effects/svg-external-filter-resource.html?label=experimental&label=master&aligned

WPT Test Case Live Link - http://wpt.live/css/filter-effects/svg-external-filter-resource.html

Blink Commit: https://chromium.googlesource.com/chromium/src/+/0c1c236384bdf19a251c0f72a424fbea2b044349

______

--> Expected Result (In Chrome Canary 116):

Show two green circle one with blur

--> Actual Result (in STP172 & Safari 16.5 & Firefox Nightly 116):

Show one green circle and missing blurred circle

_______

Just wanted to raise so we can track more failing cases and look into fixing them.

Thanks!
Comment 1 Radar WebKit Bug Importer 2023-09-01 08:58:29 PDT 
<rdar://problem/114823248>
Comment 2 Ahmad Saleem 2023-09-02 05:24:22 PDT 
Updating this return: https://searchfox.org/wubkat/source/Source/WebCore/svg/SVGLengthContext.cpp#233

and

still looking into what to about other stuff but have an idea but if someone wanna take it up. :-)

Haven't done any local testing.
Comment 3 Ahmad Saleem 2023-10-03 14:57:35 PDT 
Repaint issue in 'LBSE', it draws but don't change from 'brown' to 'green'.