Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 23014ddf9929155eb6bc171c93b508255300d49a
https://github.com/WebKit/WebKit/commit/23014ddf9929155eb6bc171c93b508255300d49a
Author: Alan Baradlay <[email protected]>
Date: 2023-08-21 (Mon, 21 Aug 2023)
Changed paths:
M Source/WebCore/layout/formattingContexts/inline/IntrinsicWidthHandler.cpp
M Source/WebCore/layout/formattingContexts/inline/IntrinsicWidthHandler.h
M
Source/WebCore/layout/formattingContexts/inline/TextOnlySimpleLineBuilder.cpp
M
Source/WebCore/layout/formattingContexts/inline/TextOnlySimpleLineBuilder.h
Log Message:
-----------
[IFC] Add non-line-builder based minimum width computation
https://bugs.webkit.org/show_bug.cgi?id=260454
Reviewed by Antti Koivisto.
Minimum size computation with breaking at arbitrary positions does not require
line builder.
(This is a 4x speedup on
PerformanceTests/Layout/line-layout-preferred-width-break-all.html)
* PerformanceTests/Layout/line-layout.html:
* Source/WebCore/layout/formattingContexts/inline/IntrinsicWidthHandler.cpp:
(WebCore::Layout::isEligibleForNonLineBuilderProcess):
(WebCore::Layout::IntrinsicWidthHandler::computedIntrinsicSizes):
(WebCore::Layout::IntrinsicWidthHandler::simplifiedMinimumWidth const):
* Source/WebCore/layout/formattingContexts/inline/IntrinsicWidthHandler.h:
* Source/WebCore/layout/formattingContexts/inline/TextOnlySimpleLineBuilder.cpp:
(WebCore::Layout::TextOnlySimpleLineBuilder::TextOnlySimpleLineBuilder):
(WebCore::Layout::TextOnlySimpleLineBuilder::layoutInlineContent):
* Source/WebCore/layout/formattingContexts/inline/TextOnlySimpleLineBuilder.h:
(WebCore::Layout::TextOnlySimpleLineBuilder::isWrappingAllowed const):
Canonical link: https://commits.webkit.org/267116@main
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