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1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CC_TEST_LAYER_TREE_HOST_REMOTE_FOR_TESTING_H_ | |
6 #define CC_TEST_LAYER_TREE_HOST_REMOTE_FOR_TESTING_H_ | |
7 | |
8 #include "base/macros.h" | |
9 #include "cc/blimp/compositor_state_deserializer.h" | |
10 #include "cc/blimp/layer_tree_host_remote.h" | |
11 | |
12 namespace cc { | |
13 | |
14 class AnimationHost; | |
15 class CompositorProtoState; | |
16 class FakeImageSerializationProcessor; | |
17 class LayerTreeHostInProcess; | |
18 class MutatorHost; | |
19 class TaskGraphRunner; | |
20 | |
21 // This is a version of LayerTreeHostRemote meant to be used for tests that want | |
22 // to inspect the CompositorFrame produced when state updates from the remote | |
23 // host are used by a compositor on the client. | |
24 class LayerTreeHostRemoteForTesting : public LayerTreeHostRemote, | |
25 public CompositorStateDeserializerClient { | |
26 public: | |
27 static std::unique_ptr<LayerTreeHostRemoteForTesting> Create( | |
28 LayerTreeHostClient* client, | |
29 MutatorHost* mutator_host, | |
30 LayerTreeSettings const* settings, | |
31 TaskGraphRunner* task_graph_runner, | |
32 scoped_refptr<base::SingleThreadTaskRunner> main_task_runner, | |
33 scoped_refptr<base::SingleThreadTaskRunner> impl_task_runner); | |
34 | |
35 static std::unique_ptr<RemoteCompositorBridge> CreateRemoteCompositorBridge( | |
36 scoped_refptr<base::SingleThreadTaskRunner> main_task_runner); | |
37 | |
38 ~LayerTreeHostRemoteForTesting() override; | |
39 | |
40 // LayerTreeHost interface. | |
41 void SetVisible(bool visible) override; | |
42 void SetCompositorFrameSink( | |
43 std::unique_ptr<CompositorFrameSink> compositor_frame_sink) override; | |
44 std::unique_ptr<CompositorFrameSink> ReleaseCompositorFrameSink() override; | |
45 void SetNeedsRedrawRect(const gfx::Rect& damage_rect) override; | |
46 void SetNextCommitForcesRedraw() override; | |
47 void NotifyInputThrottledUntilCommit() override; | |
48 const base::WeakPtr<InputHandler>& GetInputHandler() const override; | |
49 | |
50 LayerTreeHostInProcess* layer_tree_host_in_process() const { | |
51 return layer_tree_host_in_process_.get(); | |
52 } | |
53 | |
54 protected: | |
55 explicit LayerTreeHostRemoteForTesting(InitParams* params); | |
56 | |
57 void Initialize(TaskGraphRunner* task_graph_runner, | |
58 scoped_refptr<base::SingleThreadTaskRunner> main_task_runner, | |
59 scoped_refptr<base::SingleThreadTaskRunner> impl_task_runner, | |
60 std::unique_ptr<FakeImageSerializationProcessor> | |
61 image_serialization_processor); | |
62 | |
63 virtual std::unique_ptr<LayerTreeHostInProcess> CreateLayerTreeHostInProcess( | |
64 LayerTreeHostClient* client, | |
65 TaskGraphRunner* task_graph_runner, | |
66 const LayerTreeSettings& settings, | |
67 scoped_refptr<base::SingleThreadTaskRunner> main_task_runner, | |
68 scoped_refptr<base::SingleThreadTaskRunner> impl_task_runner, | |
69 MutatorHost* mutator_host); | |
70 | |
71 private: | |
72 class LayerTreeHostInProcessClient; | |
73 class RemoteCompositorBridgeImpl; | |
74 | |
75 // CompositorStateDeserializerClient implementation. | |
76 void DidUpdateLocalState() override; | |
77 | |
78 // LayerTreeHostRemote interface. | |
79 void DispatchDrawAndSubmitCallbacks() override; | |
80 | |
81 void BeginRemoteMainFrame(); | |
82 | |
83 void RemoteHostNeedsMainFrame(); | |
84 void ProcessRemoteCompositorUpdate( | |
85 std::unique_ptr<CompositorProtoState> compositor_proto_state); | |
86 | |
87 std::unique_ptr<LayerTreeHostInProcess> layer_tree_host_in_process_; | |
88 std::unique_ptr<AnimationHost> animation_host_; | |
89 std::unique_ptr<CompositorStateDeserializer> compositor_state_deserializer_; | |
90 | |
91 bool client_state_dirty_ = false; | |
92 | |
93 std::unique_ptr<LayerTreeHostInProcessClient> | |
94 layer_tree_host_in_process_client_; | |
95 | |
96 std::unique_ptr<FakeImageSerializationProcessor> | |
97 image_serialization_processor_; | |
98 | |
99 DISALLOW_COPY_AND_ASSIGN(LayerTreeHostRemoteForTesting); | |
100 }; | |
101 | |
102 } // namespace cc | |
103 | |
104 #endif // CC_TEST_LAYER_TREE_HOST_REMOTE_FOR_TESTING_H_ | |
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