From 44c47c50388f526c2d134e16d5debebe94a0faf8 Mon Sep 17 00:00:00 2001 From: win7-7 Date: Tue, 25 Feb 2020 00:17:54 +0200 Subject: Issue #1355 - Better way to create display items for column backgrounds Part 1: Remove current table item, as it's never set. Part 2: Get rid of generic table painting code, and handle each class separately. Part 4: Hoist outline skipping into col(group) frame code. Part 5: Skip box-shadow for table column and column groups. Part 6: Store column and column group backgrounds separately, and then append them before the rest of the table contents. Part 7: Pass rects in display list coordinates to AppendBackgroundItemsToTop. Part 8: Create column and column group background display items as part of the cell's BuildDisplayList. Part 9: Used cached values instead of calling nsDisplayListBuilder::ToReferenceFrame when possible, since it can be expensive when the requested frame isn't the builder's current frame. Part 10: Make sure we build display items for table parts where only the normal position is visible, since we may need to create background items for ancestors at that position. Part 11: Create an AutoBuildingDisplayList when we create background items for table columns and column groups, so that we initialize the invalidation state correctly. --- layout/base/nsDisplayList.cpp | 120 ++++++--- layout/base/nsDisplayList.h | 95 +++++-- layout/base/nsLayoutUtils.cpp | 15 +- layout/base/nsPresShell.cpp | 5 +- layout/forms/nsButtonFrameRenderer.cpp | 4 +- layout/forms/nsComboboxControlFrame.cpp | 13 +- layout/forms/nsComboboxControlFrame.h | 1 - layout/forms/nsFieldSetFrame.cpp | 15 +- layout/forms/nsFieldSetFrame.h | 1 - layout/forms/nsFileControlFrame.cpp | 3 +- layout/forms/nsFileControlFrame.h | 1 - layout/forms/nsFormControlFrame.h | 1 - layout/forms/nsGfxCheckboxControlFrame.cpp | 3 +- layout/forms/nsGfxCheckboxControlFrame.h | 1 - layout/forms/nsGfxRadioControlFrame.cpp | 3 +- layout/forms/nsGfxRadioControlFrame.h | 1 - layout/forms/nsHTMLButtonControlFrame.cpp | 5 +- layout/forms/nsHTMLButtonControlFrame.h | 1 - layout/forms/nsListControlFrame.cpp | 3 +- layout/forms/nsListControlFrame.h | 1 - layout/forms/nsProgressFrame.cpp | 3 +- layout/forms/nsProgressFrame.h | 1 - layout/forms/nsRangeFrame.cpp | 5 +- layout/forms/nsRangeFrame.h | 1 - layout/forms/nsSelectsAreaFrame.cpp | 10 +- layout/forms/nsSelectsAreaFrame.h | 2 - layout/forms/nsTextControlFrame.cpp | 3 +- layout/forms/nsTextControlFrame.h | 1 - layout/generic/nsBackdropFrame.cpp | 1 - layout/generic/nsBackdropFrame.h | 1 - layout/generic/nsBlockFrame.cpp | 36 +-- layout/generic/nsBlockFrame.h | 1 - layout/generic/nsBulletFrame.cpp | 1 - layout/generic/nsBulletFrame.h | 1 - layout/generic/nsCanvasFrame.cpp | 7 +- layout/generic/nsCanvasFrame.h | 1 - layout/generic/nsColumnSetFrame.cpp | 3 +- layout/generic/nsColumnSetFrame.h | 1 - layout/generic/nsContainerFrame.cpp | 9 +- layout/generic/nsContainerFrame.h | 7 +- layout/generic/nsFirstLetterFrame.cpp | 3 +- layout/generic/nsFirstLetterFrame.h | 1 - layout/generic/nsFlexContainerFrame.cpp | 3 +- layout/generic/nsFlexContainerFrame.h | 1 - layout/generic/nsFrame.cpp | 220 ++++++++++------ layout/generic/nsFrameSetFrame.cpp | 7 +- layout/generic/nsFrameSetFrame.h | 1 - layout/generic/nsGfxScrollFrame.cpp | 87 +++--- layout/generic/nsGfxScrollFrame.h | 15 +- layout/generic/nsGridContainerFrame.cpp | 6 +- layout/generic/nsGridContainerFrame.h | 1 - layout/generic/nsHTMLCanvasFrame.cpp | 1 - layout/generic/nsHTMLCanvasFrame.h | 1 - layout/generic/nsIFrame.h | 25 +- layout/generic/nsIScrollableFrame.h | 5 +- layout/generic/nsImageFrame.cpp | 1 - layout/generic/nsImageFrame.h | 1 - layout/generic/nsInlineFrame.cpp | 3 +- layout/generic/nsInlineFrame.h | 1 - layout/generic/nsLeafFrame.h | 1 - layout/generic/nsPageFrame.cpp | 26 +- layout/generic/nsPageFrame.h | 1 - layout/generic/nsPlaceholderFrame.cpp | 1 - layout/generic/nsPlaceholderFrame.h | 1 - layout/generic/nsPluginFrame.cpp | 1 - layout/generic/nsPluginFrame.h | 1 - layout/generic/nsRubyTextFrame.cpp | 3 +- layout/generic/nsRubyTextFrame.h | 1 - layout/generic/nsSimplePageSequenceFrame.cpp | 15 +- layout/generic/nsSimplePageSequenceFrame.h | 1 - layout/generic/nsSubDocumentFrame.cpp | 39 +-- layout/generic/nsSubDocumentFrame.h | 1 - layout/generic/nsTextFrame.cpp | 1 - layout/generic/nsTextFrame.h | 1 - layout/generic/nsVideoFrame.cpp | 19 +- layout/generic/nsVideoFrame.h | 1 - layout/generic/nsViewportFrame.cpp | 11 +- layout/generic/nsViewportFrame.h | 1 - layout/ipc/RenderFrameParent.cpp | 1 - layout/ipc/RenderFrameParent.h | 1 - layout/mathml/nsMathMLChar.cpp | 3 +- layout/mathml/nsMathMLContainerFrame.cpp | 4 +- layout/mathml/nsMathMLContainerFrame.h | 1 - layout/mathml/nsMathMLSelectedFrame.cpp | 5 +- layout/mathml/nsMathMLSelectedFrame.h | 1 - layout/mathml/nsMathMLmencloseFrame.cpp | 3 +- layout/mathml/nsMathMLmencloseFrame.h | 1 - layout/mathml/nsMathMLmfencedFrame.cpp | 3 +- layout/mathml/nsMathMLmfencedFrame.h | 1 - layout/mathml/nsMathMLmfracFrame.cpp | 3 +- layout/mathml/nsMathMLmfracFrame.h | 1 - layout/mathml/nsMathMLmoFrame.cpp | 3 +- layout/mathml/nsMathMLmoFrame.h | 1 - layout/mathml/nsMathMLmrootFrame.cpp | 3 +- layout/mathml/nsMathMLmrootFrame.h | 1 - .../reftests/position-relative/1409114-1-ref.html | 12 + layout/reftests/position-relative/1409114-1.html | 11 + layout/reftests/position-relative/1409114-2.html | 13 + layout/reftests/position-relative/1409114-3.html | 13 + layout/reftests/position-relative/reftest.list | 3 + ...er-collapse-opacity-table-column-group-ref.html | 6 +- .../border-collapse-opacity-table-column-ref.html | 6 +- ...er-separate-opacity-table-column-group-ref.html | 6 +- .../border-separate-opacity-table-column-ref.html | 6 +- layout/reftests/table-background/reftest.list | 37 +-- .../table-col-overlapping-ref.html | 28 ++ .../table-background/table-col-overlapping.html | 28 ++ .../table-background/table-col-span-1-ref.html | 15 ++ .../table-background/table-col-span-1.html | 15 ++ layout/svg/SVGFEUnstyledLeafFrame.cpp | 1 - layout/svg/SVGTextFrame.cpp | 1 - layout/svg/SVGTextFrame.h | 1 - layout/svg/nsSVGClipPathFrame.h | 1 - layout/svg/nsSVGContainerFrame.cpp | 3 +- layout/svg/nsSVGContainerFrame.h | 2 - layout/svg/nsSVGFilterFrame.h | 1 - layout/svg/nsSVGForeignObjectFrame.cpp | 3 +- layout/svg/nsSVGForeignObjectFrame.h | 1 - layout/svg/nsSVGMarkerFrame.h | 1 - layout/svg/nsSVGMaskFrame.h | 1 - layout/svg/nsSVGOuterSVGFrame.cpp | 3 +- layout/svg/nsSVGOuterSVGFrame.h | 1 - layout/svg/nsSVGPaintServerFrame.h | 1 - layout/svg/nsSVGPathGeometryFrame.cpp | 1 - layout/svg/nsSVGPathGeometryFrame.h | 1 - layout/svg/nsSVGStopFrame.cpp | 1 - layout/svg/nsSVGSwitchFrame.cpp | 4 +- layout/tables/nsTableCellFrame.cpp | 54 +++- layout/tables/nsTableCellFrame.h | 1 - layout/tables/nsTableColFrame.cpp | 9 +- layout/tables/nsTableColFrame.h | 1 - layout/tables/nsTableColGroupFrame.cpp | 9 +- layout/tables/nsTableColGroupFrame.h | 1 - layout/tables/nsTableFrame.cpp | 293 +++++++-------------- layout/tables/nsTableFrame.h | 130 +++++---- layout/tables/nsTableRowFrame.cpp | 58 +++- layout/tables/nsTableRowFrame.h | 6 +- layout/tables/nsTableRowGroupFrame.cpp | 52 +++- layout/tables/nsTableRowGroupFrame.h | 1 - layout/tables/nsTableWrapperFrame.cpp | 13 +- layout/tables/nsTableWrapperFrame.h | 2 - layout/xul/nsBoxFrame.cpp | 8 +- layout/xul/nsBoxFrame.h | 2 - layout/xul/nsButtonBoxFrame.cpp | 3 +- layout/xul/nsButtonBoxFrame.h | 1 - layout/xul/nsDeckFrame.cpp | 6 +- layout/xul/nsDeckFrame.h | 2 - layout/xul/nsGroupBoxFrame.cpp | 7 +- layout/xul/nsImageBoxFrame.cpp | 3 +- layout/xul/nsImageBoxFrame.h | 1 - layout/xul/nsLeafBoxFrame.cpp | 1 - layout/xul/nsLeafBoxFrame.h | 1 - layout/xul/nsListItemFrame.cpp | 3 +- layout/xul/nsListItemFrame.h | 1 - layout/xul/nsMenuFrame.cpp | 7 +- layout/xul/nsMenuFrame.h | 1 - layout/xul/nsRootBoxFrame.cpp | 7 +- layout/xul/nsSliderFrame.cpp | 10 +- layout/xul/nsSliderFrame.h | 2 - layout/xul/nsSplitterFrame.cpp | 3 +- layout/xul/nsSplitterFrame.h | 1 - layout/xul/nsStackFrame.cpp | 4 +- layout/xul/nsStackFrame.h | 1 - layout/xul/nsTextBoxFrame.cpp | 3 +- layout/xul/nsTextBoxFrame.h | 1 - layout/xul/nsTitleBarFrame.cpp | 3 +- layout/xul/nsTitleBarFrame.h | 1 - layout/xul/tree/nsTreeBodyFrame.cpp | 3 +- layout/xul/tree/nsTreeBodyFrame.h | 1 - layout/xul/tree/nsTreeColFrame.cpp | 7 +- layout/xul/tree/nsTreeColFrame.h | 1 - 171 files changed, 1054 insertions(+), 830 deletions(-) create mode 100644 layout/reftests/position-relative/1409114-1-ref.html create mode 100644 layout/reftests/position-relative/1409114-1.html create mode 100644 layout/reftests/position-relative/1409114-2.html create mode 100644 layout/reftests/position-relative/1409114-3.html create mode 100644 layout/reftests/table-background/table-col-overlapping-ref.html create mode 100644 layout/reftests/table-background/table-col-overlapping.html create mode 100644 layout/reftests/table-background/table-col-span-1-ref.html create mode 100644 layout/reftests/table-background/table-col-span-1.html diff --git a/layout/base/nsDisplayList.cpp b/layout/base/nsDisplayList.cpp index 8a34d108f..f870c6d97 100644 --- a/layout/base/nsDisplayList.cpp +++ b/layout/base/nsDisplayList.cpp @@ -721,7 +721,6 @@ nsDisplayListBuilder::nsDisplayListBuilder(nsIFrame* aReferenceFrame, : mReferenceFrame(aReferenceFrame), mIgnoreScrollFrame(nullptr), mLayerEventRegions(nullptr), - mCurrentTableItem(nullptr), mCurrentFrame(aReferenceFrame), mCurrentReferenceFrame(aReferenceFrame), mCurrentAGR(&mRootAGR), @@ -731,6 +730,7 @@ nsDisplayListBuilder::nsDisplayListBuilder(nsIFrame* aReferenceFrame, mGlassDisplayItem(nullptr), mScrollInfoItemsForHoisting(nullptr), mMode(aMode), + mTableBackgroundSet(nullptr), mCurrentScrollParentId(FrameMetrics::NULL_SCROLL_ID), mCurrentScrollbarTarget(FrameMetrics::NULL_SCROLL_ID), mCurrentScrollbarFlags(0), @@ -783,7 +783,10 @@ nsDisplayListBuilder::nsDisplayListBuilder(nsIFrame* aReferenceFrame, "Check nsDisplayItem::TYPE_MAX should not overflow"); } -static void MarkFrameForDisplay(nsIFrame* aFrame, nsIFrame* aStopAtFrame) { +void +nsDisplayListBuilder::MarkFrameForDisplay(nsIFrame* aFrame, nsIFrame* aStopAtFrame) +{ + mFramesMarkedForDisplay.AppendElement(aFrame); for (nsIFrame* f = aFrame; f; f = nsLayoutUtils::GetParentOrPlaceholderFor(f)) { if (f->GetStateBits() & NS_FRAME_FORCE_DISPLAY_LIST_DESCEND_INTO) @@ -796,6 +799,22 @@ static void MarkFrameForDisplay(nsIFrame* aFrame, nsIFrame* aStopAtFrame) { } } +void +nsDisplayListBuilder::MarkFrameForDisplayIfVisible(nsIFrame* aFrame, nsIFrame* aStopAtFrame) +{ + mFramesMarkedForDisplay.AppendElement(aFrame); + for (nsIFrame* f = aFrame; f; + f = nsLayoutUtils::GetParentOrPlaceholderFor(f)) { + if (f->ForceDescendIntoIfVisible()) + return; + f->SetForceDescendIntoIfVisible(true); + if (f == aStopAtFrame) { + // we've reached a frame that we know will be painted, so we can stop. + break; + } + } +} + bool nsDisplayListBuilder::NeedToForceTransparentSurfaceForItem(nsDisplayItem* aItem) { return aItem == mGlassDisplayItem || aItem->ClearsBackground(); @@ -864,10 +883,10 @@ nsDisplayListBuilder::FindAnimatedGeometryRootFor(nsDisplayItem* aItem) void nsDisplayListBuilder::MarkOutOfFlowFrameForDisplay(nsIFrame* aDirtyFrame, - nsIFrame* aFrame, - const nsRect& aDirtyRect) + nsIFrame* aFrame) { - nsRect dirtyRectRelativeToDirtyFrame = aDirtyRect; + nsRect visible = GetVisibleRect(); + nsRect dirtyRectRelativeToDirtyFrame = GetDirtyRect(); if (nsLayoutUtils::IsFixedPosFrameInDisplayPort(aFrame) && IsPaintingToWindow()) { NS_ASSERTION(aDirtyFrame == aFrame->GetParent(), "Dirty frame should be viewport frame"); @@ -881,8 +900,14 @@ void nsDisplayListBuilder::MarkOutOfFlowFrameForDisplay(nsIFrame* aDirtyFrame, } else { dirtyRectRelativeToDirtyFrame.SizeTo(aDirtyFrame->GetSize()); } + // TODO: We probably don't want visible and dirty to be the same here, figure + // out what to do. + visible = dirtyRectRelativeToDirtyFrame; } - nsRect dirty = dirtyRectRelativeToDirtyFrame - aFrame->GetOffsetTo(aDirtyFrame); + + nsPoint offset = aFrame->GetOffsetTo(aDirtyFrame); + visible -= offset; + nsRect dirty = dirtyRectRelativeToDirtyFrame - offset; nsRect overflowRect = aFrame->GetVisualOverflowRect(); if (aFrame->IsTransformed() && @@ -895,15 +920,18 @@ void nsDisplayListBuilder::MarkOutOfFlowFrameForDisplay(nsIFrame* aDirtyFrame, */ overflowRect.Inflate(nsPresContext::CSSPixelsToAppUnits(32)); } - - if (!dirty.IntersectRect(dirty, overflowRect) && - !(aFrame->GetStateBits() & NS_FRAME_FORCE_DISPLAY_LIST_DESCEND_INTO)) { + visible.IntersectRect(visible, overflowRect); + dirty.IntersectRect(dirty, overflowRect); + if (!(aFrame->GetStateBits() & NS_FRAME_FORCE_DISPLAY_LIST_DESCEND_INTO) && + dirty.IsEmpty() && + (!aFrame->ForceDescendIntoIfVisible() || + visible.IsEmpty())) { return; } const DisplayItemClip* oldClip = mClipState.GetClipForContainingBlockDescendants(); const DisplayItemScrollClip* sc = mClipState.GetCurrentInnermostScrollClip(); - OutOfFlowDisplayData* data = new OutOfFlowDisplayData(oldClip, sc, dirty); + OutOfFlowDisplayData* data = new OutOfFlowDisplayData(oldClip, sc, visible, dirty); aFrame->SetProperty(nsDisplayListBuilder::OutOfFlowDisplayDataProperty(), data); MarkFrameForDisplay(aFrame, aDirtyFrame); @@ -914,9 +942,11 @@ static void UnmarkFrameForDisplay(nsIFrame* aFrame) { for (nsIFrame* f = aFrame; f; f = nsLayoutUtils::GetParentOrPlaceholderFor(f)) { - if (!(f->GetStateBits() & NS_FRAME_FORCE_DISPLAY_LIST_DESCEND_INTO)) + if (!(f->GetStateBits() & NS_FRAME_FORCE_DISPLAY_LIST_DESCEND_INTO) && + !f->ForceDescendIntoIfVisible()) return; f->RemoveStateBits(NS_FRAME_FORCE_DISPLAY_LIST_DESCEND_INTO); + f->SetForceDescendIntoIfVisible(false); } } @@ -925,7 +955,6 @@ nsDisplayListBuilder::~nsDisplayListBuilder() { "All frames should have been unmarked"); NS_ASSERTION(mPresShellStates.Length() == 0, "All presshells should have been exited"); - NS_ASSERTION(!mCurrentTableItem, "No table item should be active"); nsCSSRendering::EndFrameTreesLocked(); @@ -1008,22 +1037,27 @@ nsDisplayListBuilder::EnterPresShell(nsIFrame* aReferenceFrame, } state->mInsidePointerEventsNoneDoc = pointerEventsNone; + state->mPresShellIgnoreScrollFrame = + state->mPresShell->IgnoringViewportScrolling() + ? state->mPresShell->GetRootScrollFrame() + : nullptr; + + nsPresContext* pc = aReferenceFrame->PresContext(); + nsCOMPtr docShell = pc->GetDocShell(); + if (docShell) { + docShell->GetWindowDraggingAllowed(&mWindowDraggingAllowed); + } + + mIsInChromePresContext = pc->IsChrome(); + if (!buildCaret) return; RefPtr caret = state->mPresShell->GetCaret(); state->mCaretFrame = caret->GetPaintGeometry(&state->mCaretRect); if (state->mCaretFrame) { - mFramesMarkedForDisplay.AppendElement(state->mCaretFrame); MarkFrameForDisplay(state->mCaretFrame, nullptr); } - - nsPresContext* pc = aReferenceFrame->PresContext(); - nsCOMPtr docShell = pc->GetDocShell(); - if (docShell) { - docShell->GetWindowDraggingAllowed(&mWindowDraggingAllowed); - } - mIsInChromePresContext = pc->IsChrome(); } // A non-blank paint is a paint that does not just contain the canvas background. @@ -1094,8 +1128,7 @@ nsDisplayListBuilder::ResetMarkedFramesForDisplayList() void nsDisplayListBuilder::MarkFramesForDisplayList(nsIFrame* aDirtyFrame, - const nsFrameList& aFrames, - const nsRect& aDirtyRect) { + const nsFrameList& aFrames) { for (nsIFrame* e : aFrames) { // Skip the AccessibleCaret frame when building no caret. if (!IsBuildingCaret()) { @@ -1108,8 +1141,7 @@ nsDisplayListBuilder::MarkFramesForDisplayList(nsIFrame* aDirtyFrame, } } - mFramesMarkedForDisplay.AppendElement(e); - MarkOutOfFlowFrameForDisplay(aDirtyFrame, e, aDirtyRect); + MarkOutOfFlowFrameForDisplay(aDirtyFrame, e); } } @@ -1132,7 +1164,6 @@ nsDisplayListBuilder::MarkPreserve3DFramesForDisplayList(nsIFrame* aDirtyFrame) for (; !childFrames.AtEnd(); childFrames.Next()) { nsIFrame *child = childFrames.get(); if (child->Combines3DTransformWithAncestors()) { - mFramesMarkedForDisplay.AppendElement(child); MarkFrameForDisplay(child, aDirtyFrame); } } @@ -2318,11 +2349,11 @@ nsDisplayItem::nsDisplayItem(nsDisplayListBuilder* aBuilder, nsIFrame* aFrame, mAnimatedGeometryRoot = aBuilder->FindAnimatedGeometryRootFor(aFrame); MOZ_ASSERT(nsLayoutUtils::IsAncestorFrameCrossDoc(aBuilder->RootReferenceFrame(), *mAnimatedGeometryRoot), "Bad"); - NS_ASSERTION(aBuilder->GetDirtyRect().width >= 0 || - !aBuilder->IsForPainting(), "dirty rect not set"); - // The dirty rect is for mCurrentFrame, so we have to use + NS_ASSERTION(aBuilder->GetVisibleRect().width >= 0 || + !aBuilder->IsForPainting(), "visible rect not set"); + // The visible rect is for mCurrentFrame, so we have to use // mCurrentOffsetToReferenceFrame - mVisibleRect = aBuilder->GetDirtyRect() + + mVisibleRect = aBuilder->GetVisibleRect() + aBuilder->GetCurrentFrameOffsetToReferenceFrame(); } @@ -2573,8 +2604,7 @@ static nsStyleContext* GetBackgroundStyleContext(nsIFrame* aFrame) /* static */ void SetBackgroundClipRegion(DisplayListClipState::AutoSaveRestore& aClipState, - nsIFrame* aFrame, const nsPoint& aToReferenceFrame, - const nsStyleImageLayers::Layer& aLayer, + nsIFrame* aFrame, const nsStyleImageLayers::Layer& aLayer, const nsRect& aBackgroundRect, bool aWillPaintBorder) { @@ -2626,7 +2656,6 @@ SpecialCutoutRegionCase(nsDisplayListBuilder* aBuilder, return true; } - /*static*/ bool nsDisplayBackgroundImage::AppendBackgroundItemsToTop(nsDisplayListBuilder* aBuilder, nsIFrame* aFrame, @@ -2635,14 +2664,16 @@ nsDisplayBackgroundImage::AppendBackgroundItemsToTop(nsDisplayListBuilder* aBuil bool aAllowWillPaintBorderOptimization, nsStyleContext* aStyleContext, const nsRect& aBackgroundOriginRect, - nsIFrame* aSecondaryReferenceFrame) + nsIFrame* aSecondaryReferenceFrame, + Maybe* + aAutoBuildingDisplayList) { nsStyleContext* bgSC = aStyleContext; const nsStyleBackground* bg = nullptr; - nsRect bgRect = aBackgroundRect + aBuilder->ToReferenceFrame(aFrame); + nsRect bgRect = aBackgroundRect; nsRect bgOriginRect = bgRect; if (!aBackgroundOriginRect.IsEmpty()) { - bgOriginRect = aBackgroundOriginRect + aBuilder->ToReferenceFrame(aFrame); + bgOriginRect = aBackgroundOriginRect; } nsPresContext* presContext = aFrame->PresContext(); bool isThemed = aFrame->IsThemed(); @@ -2678,8 +2709,6 @@ nsDisplayBackgroundImage::AppendBackgroundItemsToTop(nsDisplayListBuilder* aBuil !isThemed && !hasInsetShadow && borderStyle->HasBorder(); - nsPoint toRef = aBuilder->ToReferenceFrame(aFrame); - // An auxiliary list is necessary in case we have background blending; if that // is the case, background items need to be wrapped by a blend container to // isolate blending to the background @@ -2688,6 +2717,9 @@ nsDisplayBackgroundImage::AppendBackgroundItemsToTop(nsDisplayListBuilder* aBuil // to create an item for hit testing. if ((drawBackgroundColor && color != NS_RGBA(0,0,0,0)) || aBuilder->IsForEventDelivery()) { + if (aAutoBuildingDisplayList && !*aAutoBuildingDisplayList) { + aAutoBuildingDisplayList->emplace(aBuilder, aFrame); + } DisplayListClipState::AutoSaveRestore clipState(aBuilder); if (bg && !aBuilder->IsForEventDelivery()) { // Disable the will-paint-border optimization for background @@ -2699,7 +2731,7 @@ nsDisplayBackgroundImage::AppendBackgroundItemsToTop(nsDisplayListBuilder* aBuil // artifacts along the rounded corners. bool useWillPaintBorderOptimization = willPaintBorder && nsLayoutUtils::HasNonZeroCorner(borderStyle->mBorderRadius); - SetBackgroundClipRegion(clipState, aFrame, toRef, + SetBackgroundClipRegion(clipState, aFrame, bg->BottomLayer(), bgRect, useWillPaintBorderOptimization); } @@ -2752,6 +2784,10 @@ nsDisplayBackgroundImage::AppendBackgroundItemsToTop(nsDisplayListBuilder* aBuil continue; } + if (aAutoBuildingDisplayList && !*aAutoBuildingDisplayList) { + aAutoBuildingDisplayList->emplace(aBuilder, aFrame); + } + if (bg->mImage.mLayers[i].mBlendMode != NS_STYLE_BLEND_NORMAL) { needBlendContainer = true; } @@ -2759,8 +2795,8 @@ nsDisplayBackgroundImage::AppendBackgroundItemsToTop(nsDisplayListBuilder* aBuil DisplayListClipState::AutoSaveRestore clipState(aBuilder); if (!aBuilder->IsForEventDelivery()) { const nsStyleImageLayers::Layer& layer = bg->mImage.mLayers[i]; - SetBackgroundClipRegion(clipState, aFrame, toRef, - layer, bgRect, willPaintBorder); + SetBackgroundClipRegion(clipState, aFrame, layer, bgRect, + willPaintBorder); } nsDisplayList thisItemList; @@ -4342,7 +4378,7 @@ nsDisplayWrapList::nsDisplayWrapList(nsDisplayListBuilder* aBuilder, mReferenceFrame = i->ReferenceFrame(); mToReferenceFrame = i->ToReferenceFrame(); } - mVisibleRect = aBuilder->GetDirtyRect() + + mVisibleRect = aBuilder->GetVisibleRect() + aBuilder->GetCurrentFrameOffsetToReferenceFrame(); } @@ -4368,7 +4404,7 @@ nsDisplayWrapList::nsDisplayWrapList(nsDisplayListBuilder* aBuilder, mReferenceFrame = aItem->ReferenceFrame(); mToReferenceFrame = aItem->ToReferenceFrame(); } - mVisibleRect = aBuilder->GetDirtyRect() + + mVisibleRect = aBuilder->GetVisibleRect() + aBuilder->GetCurrentFrameOffsetToReferenceFrame(); } diff --git a/layout/base/nsDisplayList.h b/layout/base/nsDisplayList.h index 9cee7b517..9ae76e2ac 100644 --- a/layout/base/nsDisplayList.h +++ b/layout/base/nsDisplayList.h @@ -48,6 +48,7 @@ class nsISelection; class nsIScrollableFrame; class nsDisplayLayerEventRegions; class nsDisplayScrollInfoLayer; +class nsDisplayTableBackgroundSet; class nsCaret; namespace mozilla { @@ -202,6 +203,7 @@ class nsDisplayListBuilder { : mAccumulatedTransform() , mAccumulatedRect() , mAccumulatedRectLevels(0) + , mVisibleRect(aOther.mVisibleRect) , mDirtyRect(aOther.mDirtyRect) {} // Accmulate transforms of ancestors on the preserves-3d chain. @@ -210,6 +212,7 @@ class nsDisplayListBuilder { nsRect mAccumulatedRect; // How far this frame is from the root of the current 3d context. int mAccumulatedRectLevels; + nsRect mVisibleRect; nsRect mDirtyRect; }; @@ -443,7 +446,14 @@ public: * Get dirty rect relative to current frame (the frame that we're calling * BuildDisplayList on right now). */ + const nsRect& GetVisibleRect() { return mVisibleRect; } const nsRect& GetDirtyRect() { return mDirtyRect; } + + void SetVisibleRect(const nsRect& aVisibleRect) { mVisibleRect = aVisibleRect; } + void IntersectVisibleRect(const nsRect& aVisibleRect) { mVisibleRect.IntersectRect(mVisibleRect, aVisibleRect); } + void SetDirtyRect(const nsRect& aDirtyRect) { mDirtyRect = aDirtyRect; } + void IntersectDirtyRect(const nsRect& aDirtyRect) { mDirtyRect.IntersectRect(mDirtyRect, aDirtyRect); } + const nsIFrame* GetCurrentFrame() { return mCurrentFrame; } const nsIFrame* GetCurrentReferenceFrame() { return mCurrentReferenceFrame; } const nsPoint& GetCurrentFrameOffsetToReferenceFrame() { return mCurrentOffsetToReferenceFrame; } @@ -493,11 +503,10 @@ public: /** * Display the caret if needed. */ - void DisplayCaret(nsIFrame* aFrame, const nsRect& aDirtyRect, - nsDisplayList* aList) { + void DisplayCaret(nsIFrame* aFrame, nsDisplayList* aList) { nsIFrame* frame = GetCaretFrame(); if (aFrame == frame) { - frame->DisplayCaret(this, aDirtyRect, aList); + frame->DisplayCaret(this, aList); } } /** @@ -517,6 +526,15 @@ public: * Get the caret associated with the current presshell. */ nsCaret* GetCaret(); + + /** + * Returns the root scroll frame for the current PresShell, if the PresShell + * is ignoring viewport scrolling. + */ + nsIFrame* GetPresShellIgnoreScrollFrame() { + return CurrentPresShellState()->mPresShellIgnoreScrollFrame; + } + /** * Notify the display list builder that we're entering a presshell. * aReferenceFrame should be a frame in the new presshell. @@ -577,6 +595,16 @@ public: mSyncDecodeImages = aSyncDecodeImages; } + nsDisplayTableBackgroundSet* SetTableBackgroundSet( + nsDisplayTableBackgroundSet* aTableSet) { + nsDisplayTableBackgroundSet* old = mTableBackgroundSet; + mTableBackgroundSet = aTableSet; + return old; + } + nsDisplayTableBackgroundSet* GetTableBackgroundSet() const { + return mTableBackgroundSet; + } + /** * Helper method to generate background painting flags based on the * information available in the display list builder. Currently only @@ -602,8 +630,9 @@ public: * destroyed. */ void MarkFramesForDisplayList(nsIFrame* aDirtyFrame, - const nsFrameList& aFrames, - const nsRect& aDirtyRect); + const nsFrameList& aFrames); + void MarkFrameForDisplay(nsIFrame* aFrame, nsIFrame* aStopAtFrame = nullptr); + void MarkFrameForDisplayIfVisible(nsIFrame* aFrame, nsIFrame* aStopAtFrame = nullptr); /** * Mark all child frames that Preserve3D() as needing display. * Because these frames include transforms set on their parent, dirty rects @@ -618,9 +647,10 @@ public: * the display list, even though it doesn't intersect the dirty * rect, because it may have out-of-flows that do so. */ - bool ShouldDescendIntoFrame(nsIFrame* aFrame) const { + bool ShouldDescendIntoFrame(nsIFrame* aFrame, bool aVisible) const { return (aFrame->GetStateBits() & NS_FRAME_FORCE_DISPLAY_LIST_DESCEND_INTO) || + (aVisible && aFrame->ForceDescendIntoIfVisible()) || GetIncludeAllOutOfFlows(); } @@ -700,14 +730,20 @@ public: friend class AutoBuildingDisplayList; class AutoBuildingDisplayList { public: - AutoBuildingDisplayList(nsDisplayListBuilder* aBuilder, - nsIFrame* aForChild, + AutoBuildingDisplayList(nsDisplayListBuilder* aBuilder, nsIFrame* aForChild) + : AutoBuildingDisplayList( + aBuilder, aForChild, aBuilder->GetVisibleRect(), + aBuilder->GetDirtyRect(), aForChild->IsTransformed()){} + + AutoBuildingDisplayList(nsDisplayListBuilder* aBuilder, nsIFrame* aForChild, + const nsRect& aVisibleRect, const nsRect& aDirtyRect, bool aIsRoot) : mBuilder(aBuilder), mPrevFrame(aBuilder->mCurrentFrame), mPrevReferenceFrame(aBuilder->mCurrentReferenceFrame), mPrevLayerEventRegions(aBuilder->mLayerEventRegions), mPrevOffset(aBuilder->mCurrentOffsetToReferenceFrame), + mPrevVisibleRect(aBuilder->mVisibleRect), mPrevDirtyRect(aBuilder->mDirtyRect), mPrevAGR(aBuilder->mCurrentAGR), mPrevIsAtRootOfPseudoStackingContext(aBuilder->mIsAtRootOfPseudoStackingContext), @@ -733,12 +769,10 @@ public: } MOZ_ASSERT(nsLayoutUtils::IsAncestorFrameCrossDoc(aBuilder->RootReferenceFrame(), *aBuilder->mCurrentAGR)); aBuilder->mCurrentFrame = aForChild; + aBuilder->mVisibleRect = aVisibleRect; aBuilder->mDirtyRect = aDirtyRect; aBuilder->mIsAtRootOfPseudoStackingContext = aIsRoot; } - void SetDirtyRect(const nsRect& aRect) { - mBuilder->mDirtyRect = aRect; - } void SetReferenceFrameAndCurrentOffset(const nsIFrame* aFrame, const nsPoint& aOffset) { mBuilder->mCurrentReferenceFrame = aFrame; mBuilder->mCurrentOffsetToReferenceFrame = aOffset; @@ -760,6 +794,7 @@ public: mBuilder->mCurrentReferenceFrame = mPrevReferenceFrame; mBuilder->mLayerEventRegions = mPrevLayerEventRegions; mBuilder->mCurrentOffsetToReferenceFrame = mPrevOffset; + mBuilder->mVisibleRect = mPrevVisibleRect; mBuilder->mDirtyRect = mPrevDirtyRect; mBuilder->mCurrentAGR = mPrevAGR; mBuilder->mIsAtRootOfPseudoStackingContext = mPrevIsAtRootOfPseudoStackingContext; @@ -773,6 +808,7 @@ public: nsIFrame* mPrevAnimatedGeometryRoot; nsDisplayLayerEventRegions* mPrevLayerEventRegions; nsPoint mPrevOffset; + nsRect mPrevVisibleRect; nsRect mPrevDirtyRect; AnimatedGeometryRoot* mPrevAGR; bool mPrevIsAtRootOfPseudoStackingContext; @@ -981,20 +1017,19 @@ public: return mPreserves3DCtx.mAccumulatedRectLevels; } - // Helpers for tables - nsDisplayTableItem* GetCurrentTableItem() { return mCurrentTableItem; } - void SetCurrentTableItem(nsDisplayTableItem* aTableItem) { mCurrentTableItem = aTableItem; } - struct OutOfFlowDisplayData { OutOfFlowDisplayData(const DisplayItemClip* aContainingBlockClip, const DisplayItemScrollClip* aContainingBlockScrollClip, + const nsRect &aVisibleRect, const nsRect &aDirtyRect) : mContainingBlockClip(aContainingBlockClip ? *aContainingBlockClip : DisplayItemClip()) , mContainingBlockScrollClip(aContainingBlockScrollClip) + , mVisibleRect(aVisibleRect) , mDirtyRect(aDirtyRect) {} DisplayItemClip mContainingBlockClip; const DisplayItemScrollClip* mContainingBlockScrollClip; + nsRect mVisibleRect; nsRect mDirtyRect; }; @@ -1120,11 +1155,13 @@ public: Preserves3DContext mSavedCtx; }; - const nsRect GetPreserves3DDirtyRect(const nsIFrame *aFrame) const { + const nsRect GetPreserves3DRects(nsRect* aOutVisibleRect) const { + *aOutVisibleRect = mPreserves3DCtx.mVisibleRect; return mPreserves3DCtx.mDirtyRect; } - void SetPreserves3DDirtyRect(const nsRect &aDirtyRect) { - mPreserves3DCtx.mDirtyRect = aDirtyRect; + void SavePreserves3DRects() { + mPreserves3DCtx.mVisibleRect = mVisibleRect; + mPreserves3DCtx.mDirtyRect = mDirtyRect; } bool IsBuildingInvisibleItems() const { return mBuildingInvisibleItems; } @@ -1133,8 +1170,7 @@ public: } private: - void MarkOutOfFlowFrameForDisplay(nsIFrame* aDirtyFrame, nsIFrame* aFrame, - const nsRect& aDirtyRect); + void MarkOutOfFlowFrameForDisplay(nsIFrame* aDirtyFrame, nsIFrame* aFrame); /** * Returns whether a frame acts as an animated geometry root, optionally @@ -1174,6 +1210,7 @@ private: nsRect mCaretRect; uint32_t mFirstFrameMarkedForDisplay; bool mIsBackgroundOnly; + nsIFrame* mPresShellIgnoreScrollFrame; // This is a per-document flag turning off event handling for all content // in the document, and is set when we enter a subdocument for a pointer- // events:none frame. @@ -1202,7 +1239,6 @@ private: AutoTArray mPresShellStates; AutoTArray mFramesMarkedForDisplay; AutoTArray mThemeGeometries; - nsDisplayTableItem* mCurrentTableItem; DisplayListClipState mClipState; // mCurrentFrame is the frame that we're currently calling (or about to call) // BuildDisplayList on. @@ -1229,6 +1265,7 @@ private: nsTHashtable > mAGRBudgetSet; // Relative to mCurrentFrame. + nsRect mVisibleRect; nsRect mDirtyRect; nsRegion mWindowExcludeGlassRegion; nsRegion mWindowOpaqueRegion; @@ -1245,6 +1282,7 @@ private: nsTArray mScrollClipsToDestroy; nsTArray mDisplayItemClipsToDestroy; nsDisplayListBuilderMode mMode; + nsDisplayTableBackgroundSet* mTableBackgroundSet; ViewID mCurrentScrollParentId; ViewID mCurrentScrollbarTarget; uint32_t mCurrentScrollbarFlags; @@ -2287,12 +2325,13 @@ protected: * to the object, and all distinct. */ struct nsDisplayListCollection : public nsDisplayListSet { - nsDisplayListCollection() : - nsDisplayListSet(&mLists[0], &mLists[1], &mLists[2], &mLists[3], &mLists[4], - &mLists[5]) {} - explicit nsDisplayListCollection(nsDisplayList* aBorderBackground) : - nsDisplayListSet(aBorderBackground, &mLists[1], &mLists[2], &mLists[3], &mLists[4], + explicit nsDisplayListCollection(nsDisplayListBuilder* aBuilder) + : nsDisplayListSet(&mLists[0], &mLists[1], &mLists[2], &mLists[3], &mLists[4], &mLists[5]) {} + explicit nsDisplayListCollection(nsDisplayListBuilder* aBuilder, + nsDisplayList* aBorderBackground) + : nsDisplayListSet(aBorderBackground, &mLists[1], &mLists[2], &mLists[3], &mLists[4], + &mLists[5]) {} /** * Sort all lists by content order. @@ -2739,7 +2778,9 @@ public: bool aAllowWillPaintBorderOptimization = true, nsStyleContext* aStyleContext = nullptr, const nsRect& aBackgroundOriginRect = nsRect(), - nsIFrame* aSecondaryReferenceFrame = nullptr); + nsIFrame* aSecondaryReferenceFrame = nullptr, + mozilla::Maybe* + aAutoBuildingDisplayList = nullptr); virtual LayerState GetLayerState(nsDisplayListBuilder* aBuilder, LayerManager* aManager, diff --git a/layout/base/nsLayoutUtils.cpp b/layout/base/nsLayoutUtils.cpp index 21d20c69f..39bef4d56 100644 --- a/layout/base/nsLayoutUtils.cpp +++ b/layout/base/nsLayoutUtils.cpp @@ -3189,7 +3189,9 @@ nsLayoutUtils::GetFramesForArea(nsIFrame* aFrame, const nsRect& aRect, } builder.EnterPresShell(aFrame); - aFrame->BuildDisplayListForStackingContext(&builder, aRect, &list); + builder.SetVisibleRect(aRect); + builder.SetDirtyRect(aRect); + aFrame->BuildDisplayListForStackingContext(&builder, &list); builder.LeavePresShell(aFrame, nullptr); #ifdef MOZ_DUMP_PAINTING @@ -3448,7 +3450,8 @@ nsLayoutUtils::PaintFrame(nsRenderingContext* aRenderingContext, nsIFrame* aFram nsIScrollableFrame* rootScrollableFrame = presShell->GetRootScrollFrameAsScrollable(); MOZ_ASSERT(rootScrollableFrame); nsRect displayPortBase = aFrame->GetVisualOverflowRectRelativeToSelf(); - Unused << rootScrollableFrame->DecideScrollableLayer(&builder, &displayPortBase, + nsRect temp = displayPortBase; + Unused << rootScrollableFrame->DecideScrollableLayer(&builder, &displayPortBase, &temp, /* aAllowCreateDisplayPort = */ true); } @@ -3538,7 +3541,9 @@ nsLayoutUtils::PaintFrame(nsRenderingContext* aRenderingContext, nsIFrame* aFram PROFILER_LABEL("nsLayoutUtils", "PaintFrame::BuildDisplayList", js::ProfileEntry::Category::GRAPHICS); - aFrame->BuildDisplayListForStackingContext(&builder, dirtyRect, &list); + builder.SetDirtyRect(dirtyRect); + builder.SetVisibleRect(dirtyRect); + aFrame->BuildDisplayListForStackingContext(&builder, &list); } nsIAtom* frameType = aFrame->GetType(); @@ -3550,7 +3555,7 @@ nsLayoutUtils::PaintFrame(nsRenderingContext* aRenderingContext, nsIFrame* aFram nsRect bounds = nsRect(builder.ToReferenceFrame(aFrame), aFrame->GetSize()); nsDisplayListBuilder::AutoBuildingDisplayList - buildingDisplayList(&builder, aFrame, bounds, false); + buildingDisplayList(&builder, aFrame, bounds, bounds, false); presShell->AddPrintPreviewBackgroundItem(builder, list, aFrame, bounds); } else if (frameType != nsGkAtoms::pageFrame) { // For printing, this function is first called on an nsPageFrame, which @@ -3564,7 +3569,7 @@ nsLayoutUtils::PaintFrame(nsRenderingContext* aRenderingContext, nsIFrame* aFram // can monkey with the contents if necessary. canvasArea.IntersectRect(canvasArea, visibleRegion.GetBounds()); nsDisplayListBuilder::AutoBuildingDisplayList - buildingDisplayList(&builder, aFrame, canvasArea, false); + buildingDisplayList(&builder, aFrame, canvasArea, canvasArea, false); presShell->AddCanvasBackgroundColorItem( builder, list, aFrame, canvasArea, aBackstop); } diff --git a/layout/base/nsPresShell.cpp b/layout/base/nsPresShell.cpp index 264b52b18..222428a89 100644 --- a/layout/base/nsPresShell.cpp +++ b/layout/base/nsPresShell.cpp @@ -4894,8 +4894,9 @@ PresShell::CreateRangePaintInfo(nsIDOMRange* aRange, nsIFrame* frame = aNode->AsContent()->GetPrimaryFrame(); // XXX deal with frame being null due to display:contents for (; frame; frame = nsLayoutUtils::GetNextContinuationOrIBSplitSibling(frame)) { - frame->BuildDisplayListForStackingContext(&info->mBuilder, - frame->GetVisualOverflowRect(), &info->mList); + info->mBuilder.SetVisibleRect(frame->GetVisualOverflowRect()); + info->mBuilder.SetDirtyRect(frame->GetVisualOverflowRect()); + frame->BuildDisplayListForStackingContext(&info->mBuilder, &info->mList); } }; if (startParent->NodeType() == nsIDOMNode::TEXT_NODE) { diff --git a/layout/forms/nsButtonFrameRenderer.cpp b/layout/forms/nsButtonFrameRenderer.cpp index 096031385..5372acb7f 100644 --- a/layout/forms/nsButtonFrameRenderer.cpp +++ b/layout/forms/nsButtonFrameRenderer.cpp @@ -263,8 +263,8 @@ nsButtonFrameRenderer::DisplayButton(nsDisplayListBuilder* aBuilder, nsDisplayButtonBoxShadowOuter(aBuilder, this)); } - nsRect buttonRect; - GetButtonRect(mFrame->GetRectRelativeToSelf(), buttonRect); + nsRect buttonRect = + mFrame->GetRectRelativeToSelf() + aBuilder->ToReferenceFrame(mFrame); nsDisplayBackgroundImage::AppendBackgroundItemsToTop( aBuilder, mFrame, buttonRect, aBackground); diff --git a/layout/forms/nsComboboxControlFrame.cpp b/layout/forms/nsComboboxControlFrame.cpp index 78185616f..eb8de8e94 100644 --- a/layout/forms/nsComboboxControlFrame.cpp +++ b/layout/forms/nsComboboxControlFrame.cpp @@ -1294,7 +1294,6 @@ public: nsReflowStatus& aStatus) override; virtual void BuildDisplayList(nsDisplayListBuilder* aBuilder, - const nsRect& aDirtyRect, const nsDisplayListSet& aLists) override; protected: @@ -1335,11 +1334,10 @@ nsComboboxDisplayFrame::Reflow(nsPresContext* aPresContext, void nsComboboxDisplayFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder, - const nsRect& aDirtyRect, const nsDisplayListSet& aLists) { - nsDisplayListCollection set; - nsBlockFrame::BuildDisplayList(aBuilder, aDirtyRect, set); + nsDisplayListCollection set (aBuilder); + nsBlockFrame::BuildDisplayList(aBuilder, set); // remove background items if parent frame is themed if (mComboBox->IsThemed()) { @@ -1547,13 +1545,8 @@ void nsDisplayComboboxFocus::Paint(nsDisplayListBuilder* aBuilder, void nsComboboxControlFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder, - const nsRect& aDirtyRect, const nsDisplayListSet& aLists) { -#ifdef NOISY - printf("%p paint at (%d, %d, %d, %d)\n", this, - aDirtyRect.x, aDirtyRect.y, aDirtyRect.width, aDirtyRect.height); -#endif if (aBuilder->IsForEventDelivery()) { // Don't allow children to receive events. @@ -1562,7 +1555,7 @@ nsComboboxControlFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder, } else { // REVIEW: Our in-flow child frames are inline-level so they will paint in our // content list, so we don't need to mess with layers. - nsBlockFrame::BuildDisplayList(aBuilder, aDirtyRect, aLists); + nsBlockFrame::BuildDisplayList(aBuilder, aLists); } // draw a focus indicator only when focus rings should be drawn diff --git a/layout/forms/nsComboboxControlFrame.h b/layout/forms/nsComboboxControlFrame.h index 22849e8d1..d83726d81 100644 --- a/layout/forms/nsComboboxControlFrame.h +++ b/layout/forms/nsComboboxControlFrame.h @@ -89,7 +89,6 @@ public: nsEventStatus* aEventStatus) override; virtual void BuildDisplayList(nsDisplayListBuilder* aBuilder, - const nsRect& aDirtyRect, const nsDisplayListSet& aLists) override; void PaintFocus(DrawTarget& aDrawTarget, nsPoint aPt); diff --git a/layout/forms/nsFieldSetFrame.cpp b/layout/forms/nsFieldSetFrame.cpp index fc9f0571b..a5177560d 100644 --- a/layout/forms/nsFieldSetFrame.cpp +++ b/layout/forms/nsFieldSetFrame.cpp @@ -153,7 +153,6 @@ nsDisplayFieldSetBorderBackground::ComputeInvalidationRegion(nsDisplayListBuilde void nsFieldSetFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder, - const nsRect& aDirtyRect, const nsDisplayListSet& aLists) { // Paint our background and border in a special way. // REVIEW: We don't really need to check frame emptiness here; if it's empty, @@ -166,9 +165,11 @@ nsFieldSetFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder, nsDisplayBoxShadowOuter(aBuilder, this)); } + const nsRect rect = + VisualBorderRectRelativeToSelf() + aBuilder->ToReferenceFrame(this); + nsDisplayBackgroundImage::AppendBackgroundItemsToTop( - aBuilder, this, VisualBorderRectRelativeToSelf(), - aLists.BorderBackground(), + aBuilder, this, rect, aLists.BorderBackground(), /* aAllowWillPaintBorderOptimization = */ false); aLists.BorderBackground()->AppendNewToTop(new (aBuilder) @@ -180,10 +181,10 @@ nsFieldSetFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder, } if (GetPrevInFlow()) { - DisplayOverflowContainers(aBuilder, aDirtyRect, aLists); + DisplayOverflowContainers(aBuilder, aLists); } - nsDisplayListCollection contentDisplayItems; + nsDisplayListCollection contentDisplayItems(aBuilder); if (nsIFrame* inner = GetInner()) { // Collect the inner frame's display items into their own collection. // We need to be calling BuildDisplayList on it before the legend in @@ -191,13 +192,13 @@ nsFieldSetFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder, // legend. However, we want the inner frame's display items to be // after the legend's display items in z-order, so we need to save them // and append them later. - BuildDisplayListForChild(aBuilder, inner, aDirtyRect, contentDisplayItems); + BuildDisplayListForChild(aBuilder, inner, contentDisplayItems); } if (nsIFrame* legend = GetLegend()) { // The legend's background goes on our BlockBorderBackgrounds list because // it's a block child. nsDisplayListSet set(aLists, aLists.BlockBorderBackgrounds()); - BuildDisplayListForChild(aBuilder, legend, aDirtyRect, set); + BuildDisplayListForChild(aBuilder, legend, set); } // Put the inner frame's display items on the master list. Note that this // moves its border/background display items to our BorderBackground() list, diff --git a/layout/forms/nsFieldSetFrame.h b/layout/forms/nsFieldSetFrame.h index 5eb67c320..7c162515e 100644 --- a/layout/forms/nsFieldSetFrame.h +++ b/layout/forms/nsFieldSetFrame.h @@ -53,7 +53,6 @@ public: nscoord* aBaseline) const override; virtual void BuildDisplayList(nsDisplayListBuilder* aBuilder, - const nsRect& aDirtyRect, const nsDisplayListSet& aLists) override; DrawResult PaintBorder(nsDisplayListBuilder* aBuilder, diff --git a/layout/forms/nsFileControlFrame.cpp b/layout/forms/nsFileControlFrame.cpp index 659371615..d60e4fb46 100644 --- a/layout/forms/nsFileControlFrame.cpp +++ b/layout/forms/nsFileControlFrame.cpp @@ -485,10 +485,9 @@ nsFileControlFrame::SetFormProperty(nsIAtom* aName, void nsFileControlFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder, - const nsRect& aDirtyRect, const nsDisplayListSet& aLists) { - BuildDisplayListForInline(aBuilder, aDirtyRect, aLists); + BuildDisplayListForInline(aBuilder, aLists); } #ifdef ACCESSIBILITY diff --git a/layout/forms/nsFileControlFrame.h b/layout/forms/nsFileControlFrame.h index 55c51d426..4f975af29 100644 --- a/layout/forms/nsFileControlFrame.h +++ b/layout/forms/nsFileControlFrame.h @@ -33,7 +33,6 @@ public: nsIFrame* aPrevInFlow) override; virtual void BuildDisplayList(nsDisplayListBuilder* aBuilder, - const nsRect& aDirtyRect, const nsDisplayListSet& aLists) override; NS_DECL_QUERYFRAME diff --git a/layout/forms/nsFormControlFrame.h b/layout/forms/nsFormControlFrame.h index fd3e95d93..41bb1d9e8 100644 --- a/layout/forms/nsFormControlFrame.h +++ b/layout/forms/nsFormControlFrame.h @@ -40,7 +40,6 @@ public: // nsIFrame replacements virtual void BuildDisplayList(nsDisplayListBuilder* aBuilder, - const nsRect& aDirtyRect, const nsDisplayListSet& aLists) override { DO_GLOBAL_REFLOW_COUNT_DSP("nsFormControlFrame"); DisplayBorderBackgroundOutline(aBuilder, aLists); diff --git a/layout/forms/nsGfxCheckboxControlFrame.cpp b/layout/forms/nsGfxCheckboxControlFrame.cpp index 061c92349..80009eff2 100644 --- a/layout/forms/nsGfxCheckboxControlFrame.cpp +++ b/layout/forms/nsGfxCheckboxControlFrame.cpp @@ -107,10 +107,9 @@ nsGfxCheckboxControlFrame::AccessibleType() //------------------------------------------------------------ void nsGfxCheckboxControlFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder, - const nsRect& aDirtyRect, const nsDisplayListSet& aLists) { - nsFormControlFrame::BuildDisplayList(aBuilder, aDirtyRect, aLists); + nsFormControlFrame::BuildDisplayList(aBuilder, aLists); // Get current checked state through content model. if ((!IsChecked() && !IsIndeterminate()) || !IsVisibleForPainting(aBuilder)) diff --git a/layout/forms/nsGfxCheckboxControlFrame.h b/layout/forms/nsGfxCheckboxControlFrame.h index 70b8d8d6a..9234b5057 100644 --- a/layout/forms/nsGfxCheckboxControlFrame.h +++ b/layout/forms/nsGfxCheckboxControlFrame.h @@ -23,7 +23,6 @@ public: #endif virtual void BuildDisplayList(nsDisplayListBuilder* aBuilder, - const nsRect& aDirtyRect, const nsDisplayListSet& aLists) override; #ifdef ACCESSIBILITY diff --git a/layout/forms/nsGfxRadioControlFrame.cpp b/layout/forms/nsGfxRadioControlFrame.cpp index e4a35a998..9c1ec070b 100644 --- a/layout/forms/nsGfxRadioControlFrame.cpp +++ b/layout/forms/nsGfxRadioControlFrame.cpp @@ -70,10 +70,9 @@ PaintCheckedRadioButton(nsIFrame* aFrame, void nsGfxRadioControlFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder, - const nsRect& aDirtyRect, const nsDisplayListSet& aLists) { - nsFormControlFrame::BuildDisplayList(aBuilder, aDirtyRect, aLists); + nsFormControlFrame::BuildDisplayList(aBuilder, aLists); if (!IsVisibleForPainting(aBuilder)) return; diff --git a/layout/forms/nsGfxRadioControlFrame.h b/layout/forms/nsGfxRadioControlFrame.h index f91e6b94c..dd268dec1 100644 --- a/layout/forms/nsGfxRadioControlFrame.h +++ b/layout/forms/nsGfxRadioControlFrame.h @@ -25,7 +25,6 @@ public: #endif virtual void BuildDisplayList(nsDisplayListBuilder* aBuilder, - const nsRect& aDirtyRect, const nsDisplayListSet& aLists) override; }; diff --git a/layout/forms/nsHTMLButtonControlFrame.cpp b/layout/forms/nsHTMLButtonControlFrame.cpp index 2e4fa9f67..3289456f2 100644 --- a/layout/forms/nsHTMLButtonControlFrame.cpp +++ b/layout/forms/nsHTMLButtonControlFrame.cpp @@ -97,7 +97,6 @@ nsHTMLButtonControlFrame::ShouldClipPaintingToBorderBox() void nsHTMLButtonControlFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder, - const nsRect& aDirtyRect, const nsDisplayListSet& aLists) { // Clip to our border area for event hit testing. @@ -116,7 +115,7 @@ nsHTMLButtonControlFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder, mRenderer.DisplayButton(aBuilder, aLists.BorderBackground(), &onTop); } - nsDisplayListCollection set; + nsDisplayListCollection set (aBuilder); // Do not allow the child subtree to receive events. if (!isForEventDelivery) { @@ -131,7 +130,7 @@ nsHTMLButtonControlFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder, clipState.ClipContainingBlockDescendants(rect, hasRadii ? radii : nullptr); } - BuildDisplayListForChild(aBuilder, mFrames.FirstChild(), aDirtyRect, set, + BuildDisplayListForChild(aBuilder, mFrames.FirstChild(), set, DISPLAY_CHILD_FORCE_PSEUDO_STACKING_CONTEXT); // That should put the display items in set.Content() } diff --git a/layout/forms/nsHTMLButtonControlFrame.h b/layout/forms/nsHTMLButtonControlFrame.h index 432afa12c..8837daf74 100644 --- a/layout/forms/nsHTMLButtonControlFrame.h +++ b/layout/forms/nsHTMLButtonControlFrame.h @@ -27,7 +27,6 @@ public: NS_DECL_FRAMEARENA_HELPERS virtual void BuildDisplayList(nsDisplayListBuilder* aBuilder, - const nsRect& aDirtyRect, const nsDisplayListSet& aLists) override; virtual nscoord GetMinISize(nsRenderingContext *aRenderingContext) override; diff --git a/layout/forms/nsListControlFrame.cpp b/layout/forms/nsListControlFrame.cpp index 58e81039f..2233c5996 100644 --- a/layout/forms/nsListControlFrame.cpp +++ b/layout/forms/nsListControlFrame.cpp @@ -155,7 +155,6 @@ nsListControlFrame::DestroyFrom(nsIFrame* aDestructRoot) void nsListControlFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder, - const nsRect& aDirtyRect, const nsDisplayListSet& aLists) { // We allow visibility:hidden