diff options
Diffstat (limited to 'layout/base/nsLayoutUtils.cpp')
| -rw-r--r-- | layout/base/nsLayoutUtils.cpp | 15 |
1 files changed, 10 insertions, 5 deletions
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); } |