Bug 271500 - Drop shadow filter has to display the target element to draw the effect
Summary: Drop shadow filter has to display the target element to draw the effect
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2024-03-22 16:47 PDT by Said Abou-Hallawa
Modified: 2024-03-23 12:36 PDT (History)
4 users (show)

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Description Said Abou-Hallawa 2024-03-22 16:47:56 PDT 
Open the layout tests in mini-browser WK1

fast/hidpi/filters-drop-shadow.html
filters/drop-shadow-target-clipped.html
imported/w3c/web-platform-tests/css/filter-effects/filters-drop-shadow-003.html

Result: Nothing is displayed. 
Expected: The drop-shadow effect (or part of it is displayed.

All these tests draw the target element outside the viewport. So it is clipped from drawing on WK1.
Comment 1 Radar WebKit Bug Importer 2024-03-23 12:36:49 PDT 
<rdar://problem/125296486>