| OLD | NEW |
| 1 /* | 1 /* |
| 2 * Copyright (C) 2009, 2010 Apple Inc. All rights reserved. | 2 * Copyright (C) 2009, 2010 Apple Inc. All rights reserved. |
| 3 * Copyright (C) 2014 Google Inc. All rights reserved. | 3 * Copyright (C) 2014 Google Inc. All rights reserved. |
| 4 * | 4 * |
| 5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
| 6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
| 7 * are met: | 7 * are met: |
| 8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
| (...skipping 17 matching lines...) Expand all Loading... |
| 28 #define CompositingRequirementsUpdater_h | 28 #define CompositingRequirementsUpdater_h |
| 29 | 29 |
| 30 #include "platform/geometry/IntRect.h" | 30 #include "platform/geometry/IntRect.h" |
| 31 #include "platform/graphics/CompositingReasons.h" | 31 #include "platform/graphics/CompositingReasons.h" |
| 32 #include "wtf/Vector.h" | 32 #include "wtf/Vector.h" |
| 33 | 33 |
| 34 namespace blink { | 34 namespace blink { |
| 35 | 35 |
| 36 class CompositingReasonFinder; | 36 class CompositingReasonFinder; |
| 37 class RenderLayer; | 37 class RenderLayer; |
| 38 class RenderObject; | |
| 39 class RenderView; | 38 class RenderView; |
| 40 | 39 |
| 41 class CompositingRequirementsUpdater { | 40 class CompositingRequirementsUpdater { |
| 42 public: | 41 public: |
| 43 CompositingRequirementsUpdater(RenderView&, CompositingReasonFinder&); | 42 CompositingRequirementsUpdater(RenderView&, CompositingReasonFinder&); |
| 44 ~CompositingRequirementsUpdater(); | 43 ~CompositingRequirementsUpdater(); |
| 45 | 44 |
| 46 // Recurse through the layers in z-index and overflow order (which is equiv
alent to painting order) | 45 // Recurse through the layers in z-index and overflow order (which is equiv
alent to painting order) |
| 47 // For the z-order children of a compositing layer: | 46 // For the z-order children of a compositing layer: |
| 48 // If a child layers has a compositing layer, then all subsequent layer
s must | 47 // If a child layers has a compositing layer, then all subsequent layer
s must |
| (...skipping 11 matching lines...) Expand all Loading... |
| 60 | 59 |
| 61 void updateRecursive(RenderLayer* ancestorLayer, RenderLayer* currentLayer,
OverlapMap&, RecursionData&, bool& descendantHas3DTransform, Vector<RenderLayer*
>& unclippedDescendants, IntRect& absoluteDecendantBoundingBox); | 60 void updateRecursive(RenderLayer* ancestorLayer, RenderLayer* currentLayer,
OverlapMap&, RecursionData&, bool& descendantHas3DTransform, Vector<RenderLayer*
>& unclippedDescendants, IntRect& absoluteDecendantBoundingBox); |
| 62 | 61 |
| 63 RenderView& m_renderView; | 62 RenderView& m_renderView; |
| 64 CompositingReasonFinder& m_compositingReasonFinder; | 63 CompositingReasonFinder& m_compositingReasonFinder; |
| 65 }; | 64 }; |
| 66 | 65 |
| 67 } // namespace blink | 66 } // namespace blink |
| 68 | 67 |
| 69 #endif // CompositingRequirementsUpdater_h | 68 #endif // CompositingRequirementsUpdater_h |
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