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1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 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_DELEGATED_RENDERER_LAYER_H_ | 5 #ifndef CC_LAYERS_DELEGATED_RENDERER_LAYER_H_ |
6 #define CC_LAYERS_DELEGATED_RENDERER_LAYER_H_ | 6 #define CC_LAYERS_DELEGATED_RENDERER_LAYER_H_ |
7 | 7 |
8 #include "base/containers/hash_tables.h" | 8 #include "base/containers/hash_tables.h" |
9 #include "base/memory/ref_counted.h" | 9 #include "base/memory/ref_counted.h" |
10 #include "base/memory/weak_ptr.h" | 10 #include "base/memory/weak_ptr.h" |
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22 static scoped_refptr<DelegatedRendererLayer> Create( | 22 static scoped_refptr<DelegatedRendererLayer> Create( |
23 const scoped_refptr<DelegatedFrameProvider>& frame_provider); | 23 const scoped_refptr<DelegatedFrameProvider>& frame_provider); |
24 | 24 |
25 virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) | 25 virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) |
26 OVERRIDE; | 26 OVERRIDE; |
27 virtual void SetLayerTreeHost(LayerTreeHost* host) OVERRIDE; | 27 virtual void SetLayerTreeHost(LayerTreeHost* host) OVERRIDE; |
28 virtual bool Update(ResourceUpdateQueue* queue, | 28 virtual bool Update(ResourceUpdateQueue* queue, |
29 const OcclusionTracker<Layer>* occlusion) OVERRIDE; | 29 const OcclusionTracker<Layer>* occlusion) OVERRIDE; |
30 virtual void PushPropertiesTo(LayerImpl* impl) OVERRIDE; | 30 virtual void PushPropertiesTo(LayerImpl* impl) OVERRIDE; |
31 | 31 |
32 // Set the size at which the frame should be displayed, with the origin at the | |
33 // layer's origin. This must always contain at least the layer's bounds. A | |
34 // value of (0, 0) implies that the frame should be displayed to fit exactly | |
35 // in the layer's bounds. | |
36 void SetDisplaySize(const gfx::Size& size); | |
37 | |
38 // Called by the DelegatedFrameProvider when a new frame is available to be | 32 // Called by the DelegatedFrameProvider when a new frame is available to be |
39 // picked up. | 33 // picked up. |
40 void ProviderHasNewFrame(); | 34 void ProviderHasNewFrame(); |
41 | 35 |
42 protected: | 36 protected: |
43 DelegatedRendererLayer( | 37 DelegatedRendererLayer( |
44 const scoped_refptr<DelegatedFrameProvider>& frame_provider); | 38 const scoped_refptr<DelegatedFrameProvider>& frame_provider); |
45 virtual ~DelegatedRendererLayer(); | 39 virtual ~DelegatedRendererLayer(); |
46 | 40 |
47 private: | 41 private: |
48 scoped_refptr<DelegatedFrameProvider> frame_provider_; | 42 scoped_refptr<DelegatedFrameProvider> frame_provider_; |
49 | 43 |
50 bool should_collect_new_frame_; | 44 bool should_collect_new_frame_; |
51 | 45 |
52 DelegatedFrameData* frame_data_; | 46 DelegatedFrameData* frame_data_; |
53 gfx::RectF frame_damage_; | 47 gfx::RectF frame_damage_; |
54 | 48 |
55 gfx::Size display_size_; | |
56 | |
57 scoped_refptr<BlockingTaskRunner> main_thread_runner_; | 49 scoped_refptr<BlockingTaskRunner> main_thread_runner_; |
58 base::WeakPtrFactory<DelegatedRendererLayer> weak_ptrs_; | 50 base::WeakPtrFactory<DelegatedRendererLayer> weak_ptrs_; |
59 | 51 |
60 DISALLOW_COPY_AND_ASSIGN(DelegatedRendererLayer); | 52 DISALLOW_COPY_AND_ASSIGN(DelegatedRendererLayer); |
61 }; | 53 }; |
62 | 54 |
63 } // namespace cc | 55 } // namespace cc |
64 | 56 |
65 #endif // CC_LAYERS_DELEGATED_RENDERER_LAYER_H_ | 57 #endif // CC_LAYERS_DELEGATED_RENDERER_LAYER_H_ |
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