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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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