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1 /* | 1 /* |
2 * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights
reserved. | 2 * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights
reserved. |
3 * | 3 * |
4 * Portions are Copyright (C) 1998 Netscape Communications Corporation. | 4 * Portions are Copyright (C) 1998 Netscape Communications Corporation. |
5 * | 5 * |
6 * Other contributors: | 6 * Other contributors: |
7 * Robert O'Callahan <roc+@cs.cmu.edu> | 7 * Robert O'Callahan <roc+@cs.cmu.edu> |
8 * David Baron <dbaron@fas.harvard.edu> | 8 * David Baron <dbaron@fas.harvard.edu> |
9 * Christian Biesinger <cbiesinger@web.de> | 9 * Christian Biesinger <cbiesinger@web.de> |
10 * Randall Jesup <rjesup@wgate.com> | 10 * Randall Jesup <rjesup@wgate.com> |
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57 #include "core/layout/FilterEffectRenderer.h" | 57 #include "core/layout/FilterEffectRenderer.h" |
58 #include "core/layout/HitTestRequest.h" | 58 #include "core/layout/HitTestRequest.h" |
59 #include "core/layout/HitTestResult.h" | 59 #include "core/layout/HitTestResult.h" |
60 #include "core/layout/HitTestingTransformState.h" | 60 #include "core/layout/HitTestingTransformState.h" |
61 #include "core/layout/LayoutFlowThread.h" | 61 #include "core/layout/LayoutFlowThread.h" |
62 #include "core/layout/LayoutGeometryMap.h" | 62 #include "core/layout/LayoutGeometryMap.h" |
63 #include "core/layout/LayoutPart.h" | 63 #include "core/layout/LayoutPart.h" |
64 #include "core/layout/LayoutTreeAsText.h" | 64 #include "core/layout/LayoutTreeAsText.h" |
65 #include "core/layout/compositing/CompositedLayerMapping.h" | 65 #include "core/layout/compositing/CompositedLayerMapping.h" |
66 #include "core/layout/compositing/LayerCompositor.h" | 66 #include "core/layout/compositing/LayerCompositor.h" |
| 67 #include "core/layout/svg/LayoutSVGRoot.h" |
67 #include "core/layout/svg/ReferenceFilterBuilder.h" | 68 #include "core/layout/svg/ReferenceFilterBuilder.h" |
68 #include "core/page/Page.h" | 69 #include "core/page/Page.h" |
69 #include "core/page/scrolling/ScrollingCoordinator.h" | 70 #include "core/page/scrolling/ScrollingCoordinator.h" |
70 #include "core/rendering/RenderInline.h" | 71 #include "core/rendering/RenderInline.h" |
71 #include "core/rendering/RenderReplica.h" | 72 #include "core/rendering/RenderReplica.h" |
72 #include "core/rendering/RenderScrollbar.h" | 73 #include "core/rendering/RenderScrollbar.h" |
73 #include "core/rendering/RenderScrollbarPart.h" | 74 #include "core/rendering/RenderScrollbarPart.h" |
74 #include "core/rendering/RenderView.h" | 75 #include "core/rendering/RenderView.h" |
75 #include "core/rendering/svg/RenderSVGRoot.h" | |
76 #include "platform/LengthFunctions.h" | 76 #include "platform/LengthFunctions.h" |
77 #include "platform/Partitions.h" | 77 #include "platform/Partitions.h" |
78 #include "platform/RuntimeEnabledFeatures.h" | 78 #include "platform/RuntimeEnabledFeatures.h" |
79 #include "platform/TraceEvent.h" | 79 #include "platform/TraceEvent.h" |
80 #include "platform/geometry/FloatPoint3D.h" | 80 #include "platform/geometry/FloatPoint3D.h" |
81 #include "platform/geometry/FloatRect.h" | 81 #include "platform/geometry/FloatRect.h" |
82 #include "platform/geometry/TransformState.h" | 82 #include "platform/geometry/TransformState.h" |
83 #include "platform/graphics/filters/ReferenceFilter.h" | 83 #include "platform/graphics/filters/ReferenceFilter.h" |
84 #include "platform/graphics/filters/SourceGraphic.h" | 84 #include "platform/graphics/filters/SourceGraphic.h" |
85 #include "platform/transforms/ScaleTransformOperation.h" | 85 #include "platform/transforms/ScaleTransformOperation.h" |
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1063 m_childNeedsCompositingInputsUpdate = false; | 1063 m_childNeedsCompositingInputsUpdate = false; |
1064 if (m_scrollableArea) | 1064 if (m_scrollableArea) |
1065 m_scrollableArea->updateNeedsCompositedScrolling(); | 1065 m_scrollableArea->updateNeedsCompositedScrolling(); |
1066 } | 1066 } |
1067 | 1067 |
1068 bool Layer::hasNonIsolatedDescendantWithBlendMode() const | 1068 bool Layer::hasNonIsolatedDescendantWithBlendMode() const |
1069 { | 1069 { |
1070 if (descendantDependentCompositingInputs().hasNonIsolatedDescendantWithBlend
Mode) | 1070 if (descendantDependentCompositingInputs().hasNonIsolatedDescendantWithBlend
Mode) |
1071 return true; | 1071 return true; |
1072 if (renderer()->isSVGRoot()) | 1072 if (renderer()->isSVGRoot()) |
1073 return toRenderSVGRoot(renderer())->hasNonIsolatedBlendingDescendants(); | 1073 return toLayoutSVGRoot(renderer())->hasNonIsolatedBlendingDescendants(); |
1074 return false; | 1074 return false; |
1075 } | 1075 } |
1076 | 1076 |
1077 void Layer::setCompositingReasons(CompositingReasons reasons, CompositingReasons
mask) | 1077 void Layer::setCompositingReasons(CompositingReasons reasons, CompositingReasons
mask) |
1078 { | 1078 { |
1079 if ((compositingReasons() & mask) == (reasons & mask)) | 1079 if ((compositingReasons() & mask) == (reasons & mask)) |
1080 return; | 1080 return; |
1081 m_compositingReasons = (reasons & mask) | (compositingReasons() & ~mask); | 1081 m_compositingReasons = (reasons & mask) | (compositingReasons() & ~mask); |
1082 } | 1082 } |
1083 | 1083 |
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2950 } | 2950 } |
2951 } | 2951 } |
2952 | 2952 |
2953 void showLayerTree(const blink::LayoutObject* renderer) | 2953 void showLayerTree(const blink::LayoutObject* renderer) |
2954 { | 2954 { |
2955 if (!renderer) | 2955 if (!renderer) |
2956 return; | 2956 return; |
2957 showLayerTree(renderer->enclosingLayer()); | 2957 showLayerTree(renderer->enclosingLayer()); |
2958 } | 2958 } |
2959 #endif | 2959 #endif |
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