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| 1 // Copyright 2010 The Chromium Authors. All rights reserved. | 1 // Copyright 2010 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 ImageLayerChromium_h | 5 #ifndef ImageLayerChromium_h |
| 6 #define ImageLayerChromium_h | 6 #define ImageLayerChromium_h |
| 7 | 7 |
| 8 #include "cc/content_layer.h" | 8 #include "cc/content_layer.h" |
| 9 #include "third_party/skia/include/core/SkBitmap.h" | 9 #include "third_party/skia/include/core/SkBitmap.h" |
| 10 | 10 |
| 11 namespace cc { | 11 namespace cc { |
| 12 | 12 |
| 13 class ImageLayerUpdater; | 13 class ImageLayerUpdater; |
| 14 | 14 |
| 15 // A Layer that contains only an Image element. | 15 // A Layer that contains only an Image element. |
| 16 class ImageLayer : public TiledLayer { | 16 class ImageLayer : public TiledLayer { |
| 17 public: | 17 public: |
| 18 static scoped_refptr<ImageLayer> create(); | 18 static scoped_refptr<ImageLayer> create(); |
| 19 | 19 |
| 20 virtual bool drawsContent() const OVERRIDE; | 20 virtual bool drawsContent() const OVERRIDE; |
| 21 virtual void setTexturePriorities(const PriorityCalculator&) OVERRIDE; | 21 virtual void setTexturePriorities(const PriorityCalculator&) OVERRIDE; |
| 22 virtual void update(TextureUpdateQueue&, const OcclusionTracker*, RenderingS
tats&) OVERRIDE; | 22 virtual void update(ResourceUpdateQueue&, const OcclusionTracker*, Rendering
Stats&) OVERRIDE; |
| 23 virtual bool needsContentsScale() const OVERRIDE; | 23 virtual bool needsContentsScale() const OVERRIDE; |
| 24 | 24 |
| 25 void setBitmap(const SkBitmap& image); | 25 void setBitmap(const SkBitmap& image); |
| 26 | 26 |
| 27 private: | 27 private: |
| 28 ImageLayer(); | 28 ImageLayer(); |
| 29 virtual ~ImageLayer(); | 29 virtual ~ImageLayer(); |
| 30 | 30 |
| 31 void setTilingOption(TilingOption); | 31 void setTilingOption(TilingOption); |
| 32 | 32 |
| 33 virtual LayerUpdater* updater() const OVERRIDE; | 33 virtual LayerUpdater* updater() const OVERRIDE; |
| 34 virtual void createUpdaterIfNeeded() OVERRIDE; | 34 virtual void createUpdaterIfNeeded() OVERRIDE; |
| 35 virtual IntSize contentBounds() const OVERRIDE; | 35 virtual IntSize contentBounds() const OVERRIDE; |
| 36 | 36 |
| 37 SkBitmap m_bitmap; | 37 SkBitmap m_bitmap; |
| 38 | 38 |
| 39 scoped_refptr<ImageLayerUpdater> m_updater; | 39 scoped_refptr<ImageLayerUpdater> m_updater; |
| 40 }; | 40 }; |
| 41 | 41 |
| 42 } // namespace cc | 42 } // namespace cc |
| 43 | 43 |
| 44 #endif | 44 #endif |
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