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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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549 layerConfigChanged = true; | 549 layerConfigChanged = true; |
550 } | 550 } |
551 | 551 |
552 // Changes to either the internal hierarchy or the mask layer have an impact | 552 // Changes to either the internal hierarchy or the mask layer have an impact |
553 // on painting phases, so we need to update when either are updated. | 553 // on painting phases, so we need to update when either are updated. |
554 if (layerConfigChanged || maskLayerChanged) | 554 if (layerConfigChanged || maskLayerChanged) |
555 updatePaintingPhases(); | 555 updatePaintingPhases(); |
556 | 556 |
557 updateElementIdAndCompositorMutableProperties(); | 557 updateElementIdAndCompositorMutableProperties(); |
558 | 558 |
| 559 m_graphicsLayer->setHasWillChangeTransformHint(m_owningLayer.layoutObject()-
>styleRef().hasWillChangeTransformHint()); |
| 560 |
559 return layerConfigChanged; | 561 return layerConfigChanged; |
560 } | 562 } |
561 | 563 |
562 static IntRect clipBox(LayoutBox* layoutObject) | 564 static IntRect clipBox(LayoutBox* layoutObject) |
563 { | 565 { |
564 LayoutRect result = LayoutRect(LayoutRect::infiniteIntRect()); | 566 LayoutRect result = LayoutRect(LayoutRect::infiniteIntRect()); |
565 if (layoutObject->hasOverflowClip() || layoutObject->style()->containsPaint(
)) | 567 if (layoutObject->hasOverflowClip() || layoutObject->style()->containsPaint(
)) |
566 result = layoutObject->overflowClipRect(LayoutPoint()); | 568 result = layoutObject->overflowClipRect(LayoutPoint()); |
567 | 569 |
568 if (layoutObject->hasClip()) | 570 if (layoutObject->hasClip()) |
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2573 } else if (graphicsLayer == m_scrollingContentsLayer.get()) { | 2575 } else if (graphicsLayer == m_scrollingContentsLayer.get()) { |
2574 name = "Scrolling Contents Layer"; | 2576 name = "Scrolling Contents Layer"; |
2575 } else { | 2577 } else { |
2576 ASSERT_NOT_REACHED(); | 2578 ASSERT_NOT_REACHED(); |
2577 } | 2579 } |
2578 | 2580 |
2579 return name; | 2581 return name; |
2580 } | 2582 } |
2581 | 2583 |
2582 } // namespace blink | 2584 } // namespace blink |
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