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| 1 /* | 1 /* |
| 2 * Copyright (C) 2003, 2009, 2012 Apple Inc. All rights reserved. | 2 * Copyright (C) 2003, 2009, 2012 Apple Inc. All rights reserved. |
| 3 * Copyright (C) 2013 Intel Corporation. All rights reserved. | 3 * Copyright (C) 2013 Intel Corporation. All rights reserved. |
| 4 * | 4 * |
| 5 * Portions are Copyright (C) 1998 Netscape Communications Corporation. | 5 * Portions are Copyright (C) 1998 Netscape Communications Corporation. |
| 6 * | 6 * |
| 7 * Other contributors: | 7 * Other contributors: |
| 8 * Robert O'Callahan <roc+@cs.cmu.edu> | 8 * Robert O'Callahan <roc+@cs.cmu.edu> |
| 9 * David Baron <dbaron@fas.harvard.edu> | 9 * David Baron <dbaron@fas.harvard.edu> |
| 10 * Christian Biesinger <cbiesinger@web.de> | 10 * Christian Biesinger <cbiesinger@web.de> |
| (...skipping 56 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 67 PaintLayerPaintingSkipRootBackground = 1 << 11, | 67 PaintLayerPaintingSkipRootBackground = 1 << 11, |
| 68 PaintLayerPaintingChildClippingMaskPhase = 1 << 12, | 68 PaintLayerPaintingChildClippingMaskPhase = 1 << 12, |
| 69 PaintLayerPaintingCompositingAllPhases = (PaintLayerPaintingCompositingBackg
roundPhase | PaintLayerPaintingCompositingForegroundPhase | PaintLayerPaintingCo
mpositingMaskPhase) | 69 PaintLayerPaintingCompositingAllPhases = (PaintLayerPaintingCompositingBackg
roundPhase | PaintLayerPaintingCompositingForegroundPhase | PaintLayerPaintingCo
mpositingMaskPhase) |
| 70 }; | 70 }; |
| 71 | 71 |
| 72 typedef unsigned PaintLayerFlags; | 72 typedef unsigned PaintLayerFlags; |
| 73 | 73 |
| 74 struct LayerPaintingInfo { | 74 struct LayerPaintingInfo { |
| 75 LayerPaintingInfo(RenderLayer* inRootLayer, const LayoutRect& inDirtyRect, | 75 LayerPaintingInfo(RenderLayer* inRootLayer, const LayoutRect& inDirtyRect, |
| 76 PaintBehavior inPaintBehavior, const LayoutSize& inSubPixelAccumulation, | 76 PaintBehavior inPaintBehavior, const LayoutSize& inSubPixelAccumulation, |
| 77 RenderObject* inPaintingRoot = 0, RenderRegion*inRegion = 0, | 77 RenderObject* inPaintingRoot = 0, |
| 78 OverlapTestRequestMap* inOverlapTestRequests = 0) | 78 OverlapTestRequestMap* inOverlapTestRequests = 0) |
| 79 : rootLayer(inRootLayer) | 79 : rootLayer(inRootLayer) |
| 80 , paintingRoot(inPaintingRoot) | 80 , paintingRoot(inPaintingRoot) |
| 81 , paintDirtyRect(inDirtyRect) | 81 , paintDirtyRect(inDirtyRect) |
| 82 , subPixelAccumulation(inSubPixelAccumulation) | 82 , subPixelAccumulation(inSubPixelAccumulation) |
| 83 , region(inRegion) | |
| 84 , overlapTestRequests(inOverlapTestRequests) | 83 , overlapTestRequests(inOverlapTestRequests) |
| 85 , paintBehavior(inPaintBehavior) | 84 , paintBehavior(inPaintBehavior) |
| 86 , clipToDirtyRect(true) | 85 , clipToDirtyRect(true) |
| 87 { } | 86 { } |
| 88 RenderLayer* rootLayer; | 87 RenderLayer* rootLayer; |
| 89 RenderObject* paintingRoot; // only paint descendants of this object | 88 RenderObject* paintingRoot; // only paint descendants of this object |
| 90 LayoutRect paintDirtyRect; // relative to rootLayer; | 89 LayoutRect paintDirtyRect; // relative to rootLayer; |
| 91 LayoutSize subPixelAccumulation; | 90 LayoutSize subPixelAccumulation; |
| 92 RenderRegion* region; // May be null. | |
| 93 OverlapTestRequestMap* overlapTestRequests; // May be null. | 91 OverlapTestRequestMap* overlapTestRequests; // May be null. |
| 94 PaintBehavior paintBehavior; | 92 PaintBehavior paintBehavior; |
| 95 bool clipToDirtyRect; | 93 bool clipToDirtyRect; |
| 96 }; | 94 }; |
| 97 | 95 |
| 98 } // namespace WebCore | 96 } // namespace WebCore |
| 99 | 97 |
| 100 #endif // LayerPaintingInfo_h | 98 #endif // LayerPaintingInfo_h |
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Chromium Code Reviews
Issue 143323014:
*** DO NOT LAND *** Attempt to understand Regions complexity
Base URL: svn://svn.chromium.org/blink/trunk