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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef PaintArtifactCompositor_h | 5 #ifndef PaintArtifactCompositor_h |
6 #define PaintArtifactCompositor_h | 6 #define PaintArtifactCompositor_h |
7 | 7 |
8 #include "base/memory/ref_counted.h" | 8 #include "base/memory/ref_counted.h" |
9 #include "platform/PlatformExport.h" | 9 #include "platform/PlatformExport.h" |
10 #include "wtf/Noncopyable.h" | 10 #include "wtf/Noncopyable.h" |
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40 | 40 |
41 // Updates the layer tree to match the provided paint artifact. | 41 // Updates the layer tree to match the provided paint artifact. |
42 // Creates the root layer if not already done. | 42 // Creates the root layer if not already done. |
43 void update(const PaintArtifact&); | 43 void update(const PaintArtifact&); |
44 | 44 |
45 // The root layer of the tree managed by this object. | 45 // The root layer of the tree managed by this object. |
46 cc::Layer* rootLayer() const { return m_rootLayer.get(); } | 46 cc::Layer* rootLayer() const { return m_rootLayer.get(); } |
47 | 47 |
48 // Wraps rootLayer(), so that it can be attached as a child of another | 48 // Wraps rootLayer(), so that it can be attached as a child of another |
49 // WebLayer. | 49 // WebLayer. |
50 WebLayer* webLayer() const { return m_webLayer.get(); } | 50 WebLayer* getWebLayer() const { return m_webLayer.get(); } |
51 | 51 |
52 private: | 52 private: |
53 class ContentLayerClientImpl; | 53 class ContentLayerClientImpl; |
54 | 54 |
55 // Builds a leaf layer that represents a single paint chunk. | 55 // Builds a leaf layer that represents a single paint chunk. |
56 scoped_refptr<cc::Layer> layerForPaintChunk(const PaintArtifact&, const Pain
tChunk&, gfx::Transform); | 56 scoped_refptr<cc::Layer> layerForPaintChunk(const PaintArtifact&, const Pain
tChunk&, gfx::Transform); |
57 | 57 |
58 scoped_refptr<cc::Layer> m_rootLayer; | 58 scoped_refptr<cc::Layer> m_rootLayer; |
59 OwnPtr<WebLayer> m_webLayer; | 59 OwnPtr<WebLayer> m_webLayer; |
60 Vector<OwnPtr<ContentLayerClientImpl>> m_contentLayerClients; | 60 Vector<OwnPtr<ContentLayerClientImpl>> m_contentLayerClients; |
61 | 61 |
62 // For ~PaintArtifactCompositor on MSVC. | 62 // For ~PaintArtifactCompositor on MSVC. |
63 friend struct WTF::OwnedPtrDeleter<ContentLayerClientImpl>; | 63 friend struct WTF::OwnedPtrDeleter<ContentLayerClientImpl>; |
64 }; | 64 }; |
65 | 65 |
66 } // namespace blink | 66 } // namespace blink |
67 | 67 |
68 #endif // PaintArtifactCompositor_h | 68 #endif // PaintArtifactCompositor_h |
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