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| 1 /* | 1 /* |
| 2 * Copyright (C) 2009, 2010, 2011 Apple Inc. All rights reserved. | 2 * Copyright (C) 2009, 2010, 2011 Apple Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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| 215 void updateReflectionLayerGeometry(Vector<Layer*>& layersNeedingPaintInvalid
ation); | 215 void updateReflectionLayerGeometry(Vector<Layer*>& layersNeedingPaintInvalid
ation); |
| 216 void updateScrollingLayerGeometry(const IntRect& localCompositingBounds); | 216 void updateScrollingLayerGeometry(const IntRect& localCompositingBounds); |
| 217 void updateChildClippingMaskLayerGeometry(); | 217 void updateChildClippingMaskLayerGeometry(); |
| 218 | 218 |
| 219 void createPrimaryGraphicsLayer(); | 219 void createPrimaryGraphicsLayer(); |
| 220 void destroyGraphicsLayers(); | 220 void destroyGraphicsLayers(); |
| 221 | 221 |
| 222 PassOwnPtr<GraphicsLayer> createGraphicsLayer(CompositingReasons); | 222 PassOwnPtr<GraphicsLayer> createGraphicsLayer(CompositingReasons); |
| 223 bool toggleScrollbarLayerIfNeeded(OwnPtr<GraphicsLayer>&, bool needsLayer, C
ompositingReasons); | 223 bool toggleScrollbarLayerIfNeeded(OwnPtr<GraphicsLayer>&, bool needsLayer, C
ompositingReasons); |
| 224 | 224 |
| 225 LayoutBoxModelObject* renderer() const { return m_owningLayer.renderer(); } | 225 LayoutBoxModelObject* layoutObject() const { return m_owningLayer.layoutObje
ct(); } |
| 226 LayerCompositor* compositor() const { return m_owningLayer.compositor(); } | 226 LayerCompositor* compositor() const { return m_owningLayer.compositor(); } |
| 227 | 227 |
| 228 void updateInternalHierarchy(); | 228 void updateInternalHierarchy(); |
| 229 void updatePaintingPhases(); | 229 void updatePaintingPhases(); |
| 230 bool updateClippingLayers(bool needsAncestorClip, bool needsDescendantClip); | 230 bool updateClippingLayers(bool needsAncestorClip, bool needsDescendantClip); |
| 231 bool updateChildTransformLayer(bool needsChildTransformLayer); | 231 bool updateChildTransformLayer(bool needsChildTransformLayer); |
| 232 bool updateOverflowControlsLayers(bool needsHorizontalScrollbarLayer, bool n
eedsVerticalScrollbarLayer, bool needsScrollCornerLayer, bool needsAncestorClip)
; | 232 bool updateOverflowControlsLayers(bool needsHorizontalScrollbarLayer, bool n
eedsVerticalScrollbarLayer, bool needsScrollCornerLayer, bool needsAncestorClip)
; |
| 233 bool updateForegroundLayer(bool needsForegroundLayer); | 233 bool updateForegroundLayer(bool needsForegroundLayer); |
| 234 bool updateBackgroundLayer(bool needsBackgroundLayer); | 234 bool updateBackgroundLayer(bool needsBackgroundLayer); |
| 235 bool updateMaskLayer(bool needsMaskLayer); | 235 bool updateMaskLayer(bool needsMaskLayer); |
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| 414 unsigned m_pendingUpdateScope : 2; | 414 unsigned m_pendingUpdateScope : 2; |
| 415 unsigned m_isMainFrameLayoutViewLayer : 1; | 415 unsigned m_isMainFrameLayoutViewLayer : 1; |
| 416 | 416 |
| 417 unsigned m_backgroundLayerPaintsFixedRootBackground : 1; | 417 unsigned m_backgroundLayerPaintsFixedRootBackground : 1; |
| 418 unsigned m_scrollingContentsAreEmpty : 1; | 418 unsigned m_scrollingContentsAreEmpty : 1; |
| 419 }; | 419 }; |
| 420 | 420 |
| 421 } // namespace blink | 421 } // namespace blink |
| 422 | 422 |
| 423 #endif // CompositedLayerMapping_h | 423 #endif // CompositedLayerMapping_h |
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