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Side by Side Diff: cc/test/layer_tree_host_remote_for_testing.h

Issue 2646623002: cc: Remove all blimp code from cc. (Closed)
Patch Set: test build Created 3 years, 11 months ago
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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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