258225 2023-06-16 16:24:42 -0700 External SVG with filter does not render correctly 2025-12-10 10:30:30 -0800 1 1 1 Unclassified WebKit SVG WebKit Nightly Build Unspecified Unspecified NEW https://bugs.webkit.org/show_bug.cgi?id=275304 https://codepen.io/mutebg/project/editor/DGpLKp InRadar, LayerBasedSVGEngine, WPTImpact P2 Normal --- 1 ahmad.saleem792 webkit-unassigned gwynne sabouhallawa webkit-bug-importer zimmermann oldest_to_newest 1962179 0 ahmad.saleem792 2023-06-16 16:24:42 -0700 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! 1975008 1 webkit-bug-importer 2023-09-01 08:58:29 -0700 <rdar://problem/114823248> 1975169 2 ahmad.saleem792 2023-09-02 05:24:22 -0700 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. 1982238 3 ahmad.saleem792 2023-10-03 14:57:35 -0700 Repaint issue in 'LBSE', it draws but don't change from 'brown' to 'green'. 2164834 4 ahmad.saleem792 2025-12-10 10:30:30 -0800 This compiles but does not fix this bug: ``` static inline const RenderStyle* renderStyleForLengthResolving(const SVGElement* context) { if (!context) return nullptr; const ContainerNode* currentContext = context; do { if (currentContext->renderer()) return &currentContext->renderer()->style(); currentContext = currentContext->parentNode(); } while (currentContext); Document& document = context->document(); // Don't return default style if document render tree is being destroyed if (document.renderTreeBeingDestroyed()) return nullptr; return &RenderStyle::defaultStyleSingleton(); } ```