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| 1 // Copyright 2011 The Chromium Authors. All rights reserved. | 1 // Copyright 2011 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 TiledLayerChromium_h | 5 #ifndef TiledLayerChromium_h |
| 6 #define TiledLayerChromium_h | 6 #define TiledLayerChromium_h |
| 7 | 7 |
| 8 #include "cc/cc_export.h" |
| 8 #include "cc/layer.h" | 9 #include "cc/layer.h" |
| 10 #include "cc/layer_tiling_data.h" |
| 9 #include "cc/layer_updater.h" | 11 #include "cc/layer_updater.h" |
| 10 #include "cc/layer_tiling_data.h" | |
| 11 | 12 |
| 12 namespace cc { | 13 namespace cc { |
| 13 class UpdatableTile; | 14 class UpdatableTile; |
| 14 | 15 |
| 15 class TiledLayer : public Layer { | 16 class CC_EXPORT TiledLayer : public Layer { |
| 16 public: | 17 public: |
| 17 enum TilingOption { AlwaysTile, NeverTile, AutoTile }; | 18 enum TilingOption { AlwaysTile, NeverTile, AutoTile }; |
| 18 | 19 |
| 19 virtual void setIsMask(bool) OVERRIDE; | 20 virtual void setIsMask(bool) OVERRIDE; |
| 20 | 21 |
| 21 virtual void pushPropertiesTo(LayerImpl*) OVERRIDE; | 22 virtual void pushPropertiesTo(LayerImpl*) OVERRIDE; |
| 22 | 23 |
| 23 virtual bool drawsContent() const OVERRIDE; | 24 virtual bool drawsContent() const OVERRIDE; |
| 24 virtual bool needsContentsScale() const OVERRIDE; | 25 virtual bool needsContentsScale() const OVERRIDE; |
| 25 | 26 |
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| 97 IntRect m_predictedVisibleRect; | 98 IntRect m_predictedVisibleRect; |
| 98 IntRect m_previousVisibleRect; | 99 IntRect m_previousVisibleRect; |
| 99 IntSize m_previousContentBounds; | 100 IntSize m_previousContentBounds; |
| 100 | 101 |
| 101 TilingOption m_tilingOption; | 102 TilingOption m_tilingOption; |
| 102 scoped_ptr<LayerTilingData> m_tiler; | 103 scoped_ptr<LayerTilingData> m_tiler; |
| 103 }; | 104 }; |
| 104 | 105 |
| 105 } | 106 } |
| 106 #endif | 107 #endif |
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