236464 2022-02-10 14:35:03 -0800 [GPU Process] Implement GraphicsContext::drawLineForText() in terms of GraphicsContext::drawLinesForText() 2022-02-14 14:49:56 -0800 1 1 1 Unclassified WebKit Layout and Rendering WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 236508 236547 1 sabouhallawa sabouhallawa bfulgham jonlee simon.fraser webkit-bug-importer zalan oldest_to_newest 1839960 0 sabouhallawa 2022-02-10 14:35:03 -0800 Currently DisplayListRecorder has the following implementation: void drawLineForText(const FloatRect&, bool, bool, StrokeStyle) final { ASSERT_NOT_REACHED(); } This assertion fires when GPUProcess for DOM rendering is enabled: SHOULD NEVER BE REACHED /Volumes/Data/WebKit/OpenSource/WebKitBuild/Debug-iphonesimulator/WebCore.framework/PrivateHeaders/DisplayListRecorder.h(197) : virtual void WebCore::DisplayList::Recorder::drawLineForText(const WebCore::FloatRect &, bool, bool, WebCore::StrokeStyle) 1 0x769b62539 WTFCrash 2 0x74d5028ab WTFCrashWithInfo(int, char const*, char const*, int) 3 0x74f4ebe96 WebCore::DisplayList::Recorder::drawLineForText(WebCore::FloatRect const&, bool, bool, WebCore::StrokeStyle) 4 0x792665824 WebCore::TextDecorationPainter::paintLineThrough(WebCore::Color const&, float, WebCore::FloatPoint const&) 5 0x792664161 WebCore::TextDecorationPainter::paintForegroundDecorations(WebCore::FloatPoint const&) 6 0x79266289f WebCore::TextBoxPainter::paintForegroundDecorations(WebCore::TextDecorationPainter&, WebCore::FloatRect const&) 7 0x792661534 WebCore::TextBoxPainter::paintForegroundAndDecorations() 8 0x79266073f WebCore::TextBoxPainter::paint() 9 0x7917c3c85 WebCore::LayoutIntegration::LineLayout::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&) 10 0x792416094 WebCore::RenderBlockFlow::paintInlineChildren(WebCore::PaintInfo&, WebCore::LayoutPoint const&) 11 0x7923ed792 WebCore::RenderBlock::paintContents(WebCore::PaintInfo&, WebCore::LayoutPoint const&) 12 0x7923eeea2 WebCore::RenderBlock::paintObject(WebCore::PaintInfo&, WebCore::LayoutPoint const&) 13 0x7923ed0a3 WebCore::RenderBlock::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&) 14 0x7923edd14 WebCore::RenderBlock::paintChild(WebCore::RenderBox&, WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::PaintInfo&, bool, WebCore::RenderBlock::PaintBlockType) 15 0x7923ed950 WebCore::RenderBlock::paintChildren(WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::PaintInfo&, bool) 16 0x7923ed8b1 WebCore::RenderBlock::paintContents(WebCore::PaintInfo&, WebCore::LayoutPoint const&) 17 0x7923eeea2 WebCore::RenderBlock::paintObject(WebCore::PaintInfo&, WebCore::LayoutPoint const&) 18 0x7923ed0a3 WebCore::RenderBlock::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&) 19 0x7923edd14 WebCore::RenderBlock::paintChild(WebCore::RenderBox&, WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::PaintInfo&, bool, WebCore::RenderBlock::PaintBlockType) 20 0x7923ed950 WebCore::RenderBlock::paintChildren(WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::PaintInfo&, bool) 21 0x7923ed8b1 WebCore::RenderBlock::paintContents(WebCore::PaintInfo&, WebCore::LayoutPoint const&) 22 0x7923eeea2 WebCore::RenderBlock::paintObject(WebCore::PaintInfo&, WebCore::LayoutPoint const&) 23 0x7923ed0a3 WebCore::RenderBlock::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&) 24 0x79251ddda WebCore::RenderLayer::paintForegroundForFragmentsWithPhase(WebCore::PaintPhase, WTF::Vector<WebCore::LayerFragment, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WebCore::GraphicsContext&, WebCore::RenderLayer::LayerPaintingInfo const&, WTF::OptionSet<WebCore::PaintBehavior>, WebCore::RenderObject*) 25 0x79251bbb5 WebCore::RenderLayer::paintForegroundForFragments(WTF::Vector<WebCore::LayerFragment, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WebCore::GraphicsContext&, WebCore::GraphicsContext&, WebCore::LayoutRect const&, bool, WebCore::RenderLayer::LayerPaintingInfo const&, WTF::OptionSet<WebCore::PaintBehavior>, WebCore::RenderObject*) 26 0x792517493 WebCore::RenderLayer::paintLayerContents(WebCore::GraphicsContext&, WebCore::RenderLayer::LayerPaintingInfo const&, WTF::OptionSet<WebCore::RenderLayer::PaintLayerFlag>) 27 0x792516931 WebCore::RenderLayer::paintLayerContentsAndReflection(WebCore::GraphicsContext&, WebCore::RenderLayer::LayerPaintingInfo const&, WTF::OptionSet<WebCore::RenderLayer::PaintLayerFlag>) 28 0x79251585f WebCore::RenderLayer::paintLayerWithEffects(WebCore::GraphicsContext&, WebCore::RenderLayer::LayerPaintingInfo const&, WTF::OptionSet<WebCore::RenderLayer::PaintLayerFlag>) 29 0x792514bb7 WebCore::RenderLayer::paintLayer(WebCore::GraphicsContext&, WebCore::RenderLayer::LayerPaintingInfo const&, WTF::OptionSet<WebCore::RenderLayer::PaintLayerFlag>) 30 0x79251b566 WebCore::RenderLayer::paintList(WebCore::RenderLayer::LayerList, WebCore::GraphicsContext&, WebCore::RenderLayer::LayerPaintingInfo const&, WTF::OptionSet<WebCore::RenderLayer::PaintLayerFlag>) 31 0x7925175b9 WebCore::RenderLayer::paintLayerContents(WebCore::GraphicsContext&, WebCore::RenderLayer::LayerPaintingInfo const&, WTF::OptionSet<WebCore::RenderLayer::PaintLayerFlag>) com.apple.WebKit.WebContent.Development terminated (pid 39285) because the process crashed #CRASHED - com.apple.WebKit.WebContent.Development (pid 39285) LEAK: 2 WebProcessPool LEAK: 2 WebPageProxy 1839982 1 451607 sabouhallawa 2022-02-10 14:56:33 -0800 Created attachment 451607 Patch 1840828 2 webkit-bug-importer 2022-02-12 19:54:48 -0800 <rdar://problem/88863010> 1841148 3 451865 sabouhallawa 2022-02-14 00:02:37 -0800 Created attachment 451865 Patch 1841417 4 ews-feeder 2022-02-14 14:49:52 -0800 Committed r289767 (247239@main): <https://commits.webkit.org/247239@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 451865. 451607 2022-02-10 14:56:33 -0800 2022-02-14 00:02:33 -0800 Patch bug-236464-20220210145633.patch text/plain 3717 sabouhallawa U3VidmVyc2lvbiBSZXZpc2lvbjogMjg5NTE4CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggY2JhNWM4NWZjZDI4Yzc0 NmEyOTA4YzM1NTJkMTJiZTUxYWM3ZDg0Yy4uMmVjNmY0MThiNGY3MmM1MWU3M2Y3Y2ZkYWI4MWE0 ZjE4NGIxYzQ2YyAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDE4IEBACisyMDIyLTAyLTEwICBTYWlk IEFib3UtSGFsbGF3YSAgPHNhaWRAYXBwbGUuY29tPgorCisgICAgICAgIFtHUFUgUHJvY2Vzc10g SW1wbGVtZW50IEdyYXBoaWNzQ29udGV4dDo6ZHJhd0xpbmVGb3JUZXh0KCkgaW4gdGVybXMgb2Yg R3JhcGhpY3NDb250ZXh0OjpkcmF3TGluZXNGb3JUZXh0KCkKKyAgICAgICAgaHR0cHM6Ly9idWdz LndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTIzNjQ2NAorCisgICAgICAgIFJldmlld2VkIGJ5 IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgIE1ha2UgR3JhcGhpY3NDb250ZXh0OjpkcmF3TGlu 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