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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef PaintInvalidationState_h | 5 #ifndef PaintInvalidationState_h |
6 #define PaintInvalidationState_h | 6 #define PaintInvalidationState_h |
7 | 7 |
8 #include "core/CoreExport.h" | 8 #include "core/CoreExport.h" |
9 #include "core/paint/PaintInvalidator.h" | 9 #include "core/paint/PaintInvalidator.h" |
10 #include "platform/geometry/LayoutRect.h" | 10 #include "platform/geometry/LayoutRect.h" |
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71 PaintInvalidatorContext::ForcedSubtreeInvalidationChecking; | 71 PaintInvalidatorContext::ForcedSubtreeInvalidationChecking; |
72 } | 72 } |
73 | 73 |
74 bool forcedSubtreeFullInvalidationWithinContainer() const { | 74 bool forcedSubtreeFullInvalidationWithinContainer() const { |
75 return m_forcedSubtreeInvalidationFlags & | 75 return m_forcedSubtreeInvalidationFlags & |
76 PaintInvalidatorContext::ForcedSubtreeFullInvalidation; | 76 PaintInvalidatorContext::ForcedSubtreeFullInvalidation; |
77 } | 77 } |
78 | 78 |
79 bool forcedSubtreeInvalidationRectUpdateWithinContainerOnly() const { | 79 bool forcedSubtreeInvalidationRectUpdateWithinContainerOnly() const { |
80 return m_forcedSubtreeInvalidationFlags == | 80 return m_forcedSubtreeInvalidationFlags == |
81 PaintInvalidatorContext::ForcedSubtreeInvalidationRectUpdate; | 81 PaintInvalidatorContext::ForcedSubtreeVisualRectUpdate; |
82 } | 82 } |
83 void setForceSubtreeInvalidationRectUpdateWithinContainer() { | 83 void setForceSubtreeInvalidationRectUpdateWithinContainer() { |
84 m_forcedSubtreeInvalidationFlags |= | 84 m_forcedSubtreeInvalidationFlags |= |
85 PaintInvalidatorContext::ForcedSubtreeInvalidationRectUpdate; | 85 PaintInvalidatorContext::ForcedSubtreeVisualRectUpdate; |
86 } | 86 } |
87 | 87 |
88 const LayoutBoxModelObject& paintInvalidationContainer() const { | 88 const LayoutBoxModelObject& paintInvalidationContainer() const { |
89 return *m_paintInvalidationContainer; | 89 return *m_paintInvalidationContainer; |
90 } | 90 } |
91 | 91 |
92 // Computes the location of the current object ((0,0) in the space of the | 92 // Computes the location of the current object ((0,0) in the space of the |
93 // object) in the space of paint invalidation backing. | 93 // object) in the space of paint invalidation backing. |
94 LayoutPoint computeLocationInBacking( | 94 LayoutPoint computeLocationInBacking( |
95 const LayoutPoint& visualRectLocation) const; | 95 const LayoutPoint& visualRectLocation) const; |
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194 void mapLocalRectToPaintInvalidationBacking(const LayoutObject&, | 194 void mapLocalRectToPaintInvalidationBacking(const LayoutObject&, |
195 LayoutRect&) const override; | 195 LayoutRect&) const override; |
196 | 196 |
197 private: | 197 private: |
198 const PaintInvalidationState& m_paintInvalidationState; | 198 const PaintInvalidationState& m_paintInvalidationState; |
199 }; | 199 }; |
200 | 200 |
201 } // namespace blink | 201 } // namespace blink |
202 | 202 |
203 #endif // PaintInvalidationState_h | 203 #endif // PaintInvalidationState_h |
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