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

Issue 23530003: cc: Block commit on activate by setting a flag on LayerTreeHost. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: blockcommit: fix flake Created 7 years, 3 months ago
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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 "cc/base/cc_export.h" 8 #include "cc/base/cc_export.h"
9 #include "cc/layers/layer.h" 9 #include "cc/layers/layer.h"
10 #include "cc/resources/returned_resource.h" 10 #include "cc/resources/returned_resource.h"
11 11
12 namespace cc { 12 namespace cc {
13 13
14 class DelegatedFrameData; 14 class DelegatedFrameData;
15 class DelegatedRendererLayerClient; 15 class DelegatedRendererLayerClient;
16 16
17 class CC_EXPORT DelegatedRendererLayer : public Layer { 17 class CC_EXPORT DelegatedRendererLayer : public Layer {
18 public: 18 public:
19 static scoped_refptr<DelegatedRendererLayer> Create( 19 static scoped_refptr<DelegatedRendererLayer> Create(
20 DelegatedRendererLayerClient* client); 20 DelegatedRendererLayerClient* client);
21 21
22 virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) 22 virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl)
23 OVERRIDE; 23 OVERRIDE;
24 virtual void SetLayerTreeHost(LayerTreeHost* host) OVERRIDE;
24 virtual void PushPropertiesTo(LayerImpl* impl) OVERRIDE; 25 virtual void PushPropertiesTo(LayerImpl* impl) OVERRIDE;
25 virtual bool DrawsContent() const OVERRIDE; 26 virtual bool DrawsContent() const OVERRIDE;
26 27
27 // Set the size at which the frame should be displayed, with the origin at the 28 // Set the size at which the frame should be displayed, with the origin at the
28 // layer's origin. This must always contain at least the layer's bounds. A 29 // layer's origin. This must always contain at least the layer's bounds. A
29 // value of (0, 0) implies that the frame should be displayed to fit exactly 30 // value of (0, 0) implies that the frame should be displayed to fit exactly
30 // in the layer's bounds. 31 // in the layer's bounds.
31 void SetDisplaySize(gfx::Size size); 32 void SetDisplaySize(gfx::Size size);
32 33
33 void SetFrameData(scoped_ptr<DelegatedFrameData> frame_data); 34 void SetFrameData(scoped_ptr<DelegatedFrameData> frame_data);
34 35
35 // Passes ownership of any unused resources that had been given by the child 36 // Passes ownership of any unused resources that had been given by the child
36 // compositor to the given array, so they can be given back to the child. 37 // compositor to the given array, so they can be given back to the child.
37 void TakeUnusedResourcesForChildCompositor(ReturnedResourceArray* array); 38 void TakeUnusedResourcesForChildCompositor(ReturnedResourceArray* array);
38 39
39 virtual bool BlocksPendingCommit() const OVERRIDE;
40
41 protected: 40 protected:
42 explicit DelegatedRendererLayer(DelegatedRendererLayerClient* client); 41 explicit DelegatedRendererLayer(DelegatedRendererLayerClient* client);
43 virtual ~DelegatedRendererLayer(); 42 virtual ~DelegatedRendererLayer();
44 43
45 private: 44 private:
46 scoped_ptr<DelegatedFrameData> frame_data_; 45 scoped_ptr<DelegatedFrameData> frame_data_;
47 gfx::RectF damage_in_frame_; 46 gfx::RectF damage_in_frame_;
48 gfx::Size frame_size_; 47 gfx::Size frame_size_;
49 gfx::Size display_size_; 48 gfx::Size display_size_;
50 ReturnedResourceArray unused_resources_for_child_compositor_; 49 ReturnedResourceArray unused_resources_for_child_compositor_;
51 50
52 DelegatedRendererLayerClient* client_; 51 DelegatedRendererLayerClient* client_;
53 52
54 DISALLOW_COPY_AND_ASSIGN(DelegatedRendererLayer); 53 DISALLOW_COPY_AND_ASSIGN(DelegatedRendererLayer);
55 }; 54 };
56 55
57 } // namespace cc 56 } // namespace cc
58 #endif // CC_LAYERS_DELEGATED_RENDERER_LAYER_H_ 57 #endif // CC_LAYERS_DELEGATED_RENDERER_LAYER_H_
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