Bug 233611

Summary:	REGRESSION(r286203) [GLIB] Many SVG fe filter failures
Product:	WebKit	Reporter:	Lauro Moura <lmoura>
Component:	SVG	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED DUPLICATE
Severity:	Normal	CC:	bugs-noreply, crzwdjk, heycam, sabouhallawa, zimmermann
Priority:	P2
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
See Also:	https://bugs.webkit.org/show_bug.cgi?id=232843

Description Lauro Moura 2021-11-29 17:44:48 PST

fast/images/exif-orientation-svg-feimage.html
imported/mozilla/svg/filter-bounds-02.svg
imported/mozilla/svg/filter-scaled-02.html
imported/mozilla/svg/filters-and-group-opacity-01.svg
imported/mozilla/svg/filters/feBlend-1.svg
imported/mozilla/svg/filters/feConvolveMatrix-1.svg
imported/mozilla/svg/filters/feGaussianBlur-2.svg
imported/mozilla/svg/image/image-filter-01.svg
imported/mozilla/svg/text/filter-applied.svg
imported/w3c/web-platform-tests/css/css-backgrounds/background-size-percentage-root.html
imported/w3c/web-platform-tests/css/css-transforms/animation/transform-interpolation-matrix.html
svg/filters/feComposite-background-rect-control-operators.svg
svg/filters/feCompositeOpaque.html
svg/filters/feDiffuseLighting-fePointLight-primitiveUnits-objectBoundingBox.svg
svg/filters/feDiffuseLighting-feSpotLight-primitiveUnits-objectBoundingBox.svg
svg/filters/feDisplacementMap-color-interpolation-filters.svg
svg/filters/feFlood-color-interpolation.svg
svg/filters/feFlood-with-alpha-color.html
svg/filters/feImage-image-primitive-subregion.svg
svg/filters/feMorphology-radius-cases.svg
svg/filters/feMorphology-zero-radius-one-axis.svg
svg/filters/fePointLight-coordinates.svg
svg/filters/feSpecularLighting-fePointLight-primitiveUnits-objectBoundingBox.svg
svg/filters/feSpotLight-coordinates.svg
svg/filters/feTurbulence-parallel-jobs.html
svg/filters/feTurbulence-stitchTiles.html
svg/filters/feTurbulence_bad_seeds.html
svg/filters/hidpi/fePointLight-coordinates.svg
svg/filters/hidpi/feSpotLight-coordinates.svg


Checking fast/images/exif-orientation-svg-feimage.html looks like nothing else is rendered after the first svg>filter is applied to the first rect.

If the test case is opened with the MiniBrowser and the SVG tag gets removed, the next one (and only it) is rendered (and so on if it's deleted).

Maybe some Cairo's GraphicContext/ImageBuffer specific bits that's missing from the original patch?

Comment 1 Arcady Goldmints-Orlov 2021-11-30 07:30:30 PST

All but imported/w3c/web-platform-tests/css/css-backgrounds/background-size-percentage-root.html and imported/w3c/web-platform-tests/css/css-transforms/animation/transform-interpolation-matrix.html are now passing after r286287.

Comment 2 Arcady Goldmints-Orlov 2022-04-28 19:49:44 PDT

The only remaining test under this bug, imported/w3c/web-platform-tests/css/css-backgrounds/background-size-percentage-root.html, now shows flaky behavior consistent with other platforms, which is tracked by bug 206753. Therefore, I am closing this bug as a duplicate of the one that fixed the rest of the tests.

*** This bug has been marked as a duplicate of bug 233613 ***