Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 5e5b9a5b875832422ab40ba53d59c25a916d8372
https://github.com/WebKit/WebKit/commit/5e5b9a5b875832422ab40ba53d59c25a916d8372
Author: lilly <[email protected]>
Date: 2026-06-18 (Thu, 18 Jun 2026)
Changed paths:
M Source/WebCore/rendering/BorderShape.cpp
M Source/WebCore/rendering/BorderShape.h
Log Message:
-----------
BorderShape: add corner-shape curvature support to BorderShape class interface
https://bugs.webkit.org/show_bug.cgi?id=317216
rdar://179838167
Reviewed by Simon Fraser.
Extends BorderShape with per-corner curvature support for CSS corner-shape.
Adds a new constructor taking curvatures defaulting to {1,1,1,1} so all
existing call sites
are unaffected, and a cornerCurvaturesFromStyle helper pending the follow-up
that wires up the style read. Adds private helpers
as stubs, all path, clip, and fill methods dispatch through them when any
corner has a non-round curvature,
with the rounded-rect fast path preserved for the common case.
No behavioral change — hasNonRoundCornerShape() returns false and
cornerCurvaturesFromStyle returns all-round until the follow-up implements them.
* Source/WebCore/rendering/BorderShape.cpp:
(WebCore::cornerCurvaturesFromStyle):
(WebCore::BorderShape::shapeForBorderRect):
(WebCore::BorderShape::shapeForOffsetRect):
(WebCore::BorderShape::BorderShape):
(WebCore::BorderShape::shapeWithBorderWidths const):
(WebCore::BorderShape::hasNonRoundCornerShape const):
(WebCore::BorderShape::pathForOuterRoundedRect const):
(WebCore::BorderShape::pathForInnerRoundedRect const):
(WebCore::BorderShape::pathForOuterCornerShape const):
(WebCore::BorderShape::pathForInnerCornerShape const):
(WebCore::BorderShape::pathForOuterShape const):
(WebCore::BorderShape::pathForInnerShape const):
(WebCore::BorderShape::addOuterShapeToPath const):
(WebCore::BorderShape::addInnerShapeToPath const):
(WebCore::BorderShape::clipToOuterShape const):
(WebCore::BorderShape::clipToInnerShape const):
(WebCore::BorderShape::clipOutOuterShape const):
(WebCore::BorderShape::clipOutInnerShape const):
(WebCore::BorderShape::fillOuterShape const):
(WebCore::BorderShape::fillInnerShape const):
(WebCore::BorderShape::fillRectWithInnerHoleShape const):
* Source/WebCore/rendering/BorderShape.h:
Canonical link: https://commits.webkit.org/315501@main
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