Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 9717bfc4323e2572882082795474702eaf568470
https://github.com/WebKit/WebKit/commit/9717bfc4323e2572882082795474702eaf568470
Author: Alan Baradlay <za...@apple.com>
Date: 2024-09-13 (Fri, 13 Sep 2024)
Changed paths:
A
LayoutTests/fast/repaint/vertical-rl-repaint-when-decoration-changes-expected.txt
A LayoutTests/fast/repaint/vertical-rl-repaint-when-decoration-changes.html
M Source/WebCore/rendering/RenderElement.cpp
Log Message:
-----------
[text-underline-position] Paint invalidation sometimes does not properly work
https://bugs.webkit.org/show_bug.cgi?id=279611
<rdar://problem/135904727>
Reviewed by Simon Fraser.
Repaint _after_ layout logic is broken with flipped writing mode in block
direction. See webkit.org/b/70762 for details.
This is stop-gap solution to cover incorrect repaints triggered by style
changes until
after we figure out the best way to compute repaint rects for such flipped
content.
This aligns with what we already do for content type changes.
(Note that this does not cover cases where content grows and/or moves)
*
LayoutTests/fast/repaint/vertical-rl-repaint-when-decoration-changes-expected.txt:
Added.
* LayoutTests/fast/repaint/vertical-rl-repaint-when-decoration-changes.html:
Added.
* Source/WebCore/rendering/RenderElement.cpp:
(WebCore::RenderElement::repaintBeforeStyleChange):
Canonical link: https://commits.webkit.org/283666@main
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