Branch: refs/heads/main Home: https://github.com/WebKit/WebKit Commit: c310b02276953cd72ce53b9c8ec72d5d8a977d45 https://github.com/WebKit/WebKit/commit/c310b02276953cd72ce53b9c8ec72d5d8a977d45 Author: Yusuke Suzuki <ysuz...@apple.com> Date: 2024-04-26 (Fri, 26 Apr 2024)
Changed paths: M Source/WebCore/layout/formattingContexts/inline/InlineItemsBuilder.cpp M Source/WebCore/layout/formattingContexts/inline/TextOnlySimpleLineBuilder.cpp M Source/WebCore/layout/formattingContexts/inline/TextOnlySimpleLineBuilder.h M Source/WebCore/layout/formattingContexts/inline/text/TextUtil.cpp M Source/WebCore/platform/graphics/FontCascade.cpp Log Message: ----------- [WebCore] Optimize text layout building https://bugs.webkit.org/show_bug.cgi?id=273301 rdar://127095998 Reviewed by Alan Baradlay. This does micro-optimizations for Text Layout. 1. TextUtil::containsStrongDirectionalityText should use StringView::codePoints. 2. FontCascade::characterRangeCodePath should first take size and data from span. 3. TextOnlySimpleLineBuilder should take rootStyle and threading it through line building code. 4. InlineItemsBuilder should appropriately expand the Vector capacity before appending items in loop. * Source/WebCore/layout/formattingContexts/inline/InlineItemsBuilder.cpp: (WebCore::Layout::InlineItemsBuilder::buildInlineItemListForTextFromBreakingPositionsCache): (WebCore::Layout::InlineItemsBuilder::handleTextContent): * Source/WebCore/layout/formattingContexts/inline/TextOnlySimpleLineBuilder.cpp: (WebCore::Layout::TextOnlySimpleLineBuilder::layoutInlineContent): (WebCore::Layout::TextOnlySimpleLineBuilder::placeInlineTextContent): (WebCore::Layout::TextOnlySimpleLineBuilder::placeNonWrappingInlineTextContent): (WebCore::Layout::TextOnlySimpleLineBuilder::commitCandidateContent): (WebCore::Layout::TextOnlySimpleLineBuilder::handleOverflowingTextContent): (WebCore::Layout::TextOnlySimpleLineBuilder::handleLineEnding): (WebCore::Layout::TextOnlySimpleLineBuilder::revertToTrailingItem): (WebCore::Layout::TextOnlySimpleLineBuilder::revertToLastNonOverflowingItem): * Source/WebCore/layout/formattingContexts/inline/TextOnlySimpleLineBuilder.h: * Source/WebCore/layout/formattingContexts/inline/text/TextUtil.cpp: (WebCore::Layout::TextUtil::containsStrongDirectionalityText): Canonical link: https://commits.webkit.org/278044@main To unsubscribe from these emails, change your notification settings at https://github.com/WebKit/WebKit/settings/notifications _______________________________________________ webkit-changes mailing list webkit-changes@lists.webkit.org https://lists.webkit.org/mailman/listinfo/webkit-changes