cc/layers/tiled_layer.h - Issue 202523002: cc: Replace Region with SimpleEnclosedRegion for occlusion tracking

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Side by Side Diff: cc/layers/tiled_layer.h

Issue 202523002: cc: Replace Region with SimpleEnclosedRegion for occlusion tracking (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: simpleregion: . Created 6 years, 4 months ago

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« cc/base/simple_enclosed_region.cc ('K') | « cc/layers/texture_layer_impl.cc ('k') | cc/layers/tiled_layer.cc » ('j') | cc/trees/occlusion_tracker.cc » ('J')

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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 CC_LAYERS_TILED_LAYER_H_	5 #ifndef CC_LAYERS_TILED_LAYER_H_

6 #define CC_LAYERS_TILED_LAYER_H_	6 #define CC_LAYERS_TILED_LAYER_H_

7	7

8 #include "cc/base/cc_export.h"	8 #include "cc/base/cc_export.h"

9 #include "cc/layers/contents_scaling_layer.h"	9 #include "cc/layers/contents_scaling_layer.h"

10 #include "cc/resources/layer_tiling_data.h"	10 #include "cc/resources/layer_tiling_data.h"

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25 };	25 };

26	26

27 // Layer implementation.	27 // Layer implementation.

28 virtual void SetIsMask(bool is_mask) OVERRIDE;	28 virtual void SetIsMask(bool is_mask) OVERRIDE;

29 virtual void PushPropertiesTo(LayerImpl* layer) OVERRIDE;	29 virtual void PushPropertiesTo(LayerImpl* layer) OVERRIDE;

30 virtual void ReduceMemoryUsage() OVERRIDE;	30 virtual void ReduceMemoryUsage() OVERRIDE;

31 virtual void SetNeedsDisplayRect(const gfx::RectF& dirty_rect) OVERRIDE;	31 virtual void SetNeedsDisplayRect(const gfx::RectF& dirty_rect) OVERRIDE;

32 virtual void SetLayerTreeHost(LayerTreeHost* layer_tree_host) OVERRIDE;	32 virtual void SetLayerTreeHost(LayerTreeHost* layer_tree_host) OVERRIDE;

33 virtual void SetTexturePriorities(const PriorityCalculator& priority_calc)	33 virtual void SetTexturePriorities(const PriorityCalculator& priority_calc)

34 OVERRIDE;	34 OVERRIDE;

35 virtual Region VisibleContentOpaqueRegion() const OVERRIDE;	35 virtual SimpleEnclosedRegion VisibleContentOpaqueRegion() const OVERRIDE;

36 virtual bool Update(ResourceUpdateQueue* queue,	36 virtual bool Update(ResourceUpdateQueue* queue,

37 const OcclusionTracker<Layer>* occlusion) OVERRIDE;	37 const OcclusionTracker<Layer>* occlusion) OVERRIDE;

38 virtual void OnOutputSurfaceCreated() OVERRIDE;	38 virtual void OnOutputSurfaceCreated() OVERRIDE;

39	39

40 protected:	40 protected:

41 TiledLayer();	41 TiledLayer();

42 virtual ~TiledLayer();	42 virtual ~TiledLayer();

43	43

44 void UpdateTileSizeAndTilingOption();	44 void UpdateTileSizeAndTilingOption();

45 void UpdateBounds();	45 void UpdateBounds();

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139	139

140 TilingOption tiling_option_;	140 TilingOption tiling_option_;

141 scoped_ptr<LayerTilingData> tiler_;	141 scoped_ptr<LayerTilingData> tiler_;

142	142

143 DISALLOW_COPY_AND_ASSIGN(TiledLayer);	143 DISALLOW_COPY_AND_ASSIGN(TiledLayer);

144 };	144 };

145	145

146 } // namespace cc	146 } // namespace cc

147	147

148 #endif // CC_LAYERS_TILED_LAYER_H_	148 #endif // CC_LAYERS_TILED_LAYER_H_

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