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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 SERVICES_UI_PUBLIC_CPP_WINDOW_COMPOSITOR_FRAME_SINK_H_ | 5 #ifndef SERVICES_UI_PUBLIC_CPP_WINDOW_COMPOSITOR_FRAME_SINK_H_ |
6 #define SERVICES_UI_PUBLIC_CPP_WINDOW_COMPOSITOR_FRAME_SINK_H_ | 6 #define SERVICES_UI_PUBLIC_CPP_WINDOW_COMPOSITOR_FRAME_SINK_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 #include "cc/ipc/mojo_compositor_frame_sink.mojom.h" | 9 #include "cc/ipc/mojo_compositor_frame_sink.mojom.h" |
10 #include "cc/output/compositor_frame_sink.h" | 10 #include "cc/output/compositor_frame_sink.h" |
11 #include "cc/output/context_provider.h" | 11 #include "cc/output/context_provider.h" |
12 #include "cc/scheduler/begin_frame_source.h" | 12 #include "cc/scheduler/begin_frame_source.h" |
13 #include "cc/surfaces/local_surface_id_allocator.h" | 13 #include "cc/surfaces/local_surface_id_allocator.h" |
14 #include "cc/surfaces/surface_id.h" | 14 #include "cc/surfaces/surface_id.h" |
15 #include "mojo/public/cpp/bindings/binding.h" | 15 #include "mojo/public/cpp/bindings/binding.h" |
16 | 16 |
17 namespace ui { | 17 namespace ui { |
18 | 18 |
19 class WindowCompositorFrameSinkBinding; | 19 class ClientCompositorFrameSinkBinding; |
20 | 20 |
21 class WindowCompositorFrameSink | 21 class ClientCompositorFrameSink |
22 : public cc::CompositorFrameSink, | 22 : public cc::CompositorFrameSink, |
23 public cc::mojom::MojoCompositorFrameSinkClient, | 23 public cc::mojom::MojoCompositorFrameSinkClient, |
24 public cc::ExternalBeginFrameSourceClient { | 24 public cc::ExternalBeginFrameSourceClient { |
25 public: | 25 public: |
26 // static | 26 // static |
27 static std::unique_ptr<WindowCompositorFrameSink> Create( | 27 static std::unique_ptr<ClientCompositorFrameSink> Create( |
28 const cc::FrameSinkId& frame_sink_id, | 28 const cc::FrameSinkId& frame_sink_id, |
29 scoped_refptr<cc::ContextProvider> context_provider, | 29 scoped_refptr<cc::ContextProvider> context_provider, |
30 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager, | 30 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager, |
31 std::unique_ptr<WindowCompositorFrameSinkBinding>* | 31 std::unique_ptr<ClientCompositorFrameSinkBinding>* |
32 compositor_frame_sink_binding); | 32 compositor_frame_sink_binding); |
33 | 33 |
34 ~WindowCompositorFrameSink() override; | 34 ~ClientCompositorFrameSink() override; |
35 | 35 |
36 // cc::CompositorFrameSink implementation. | 36 // cc::CompositorFrameSink implementation. |
37 bool BindToClient(cc::CompositorFrameSinkClient* client) override; | 37 bool BindToClient(cc::CompositorFrameSinkClient* client) override; |
38 void DetachFromClient() override; | 38 void DetachFromClient() override; |
39 void SubmitCompositorFrame(cc::CompositorFrame frame) override; | 39 void SubmitCompositorFrame(cc::CompositorFrame frame) override; |
40 | 40 |
41 private: | 41 private: |
42 WindowCompositorFrameSink( | 42 ClientCompositorFrameSink( |
43 const cc::FrameSinkId& frame_sink_id, | 43 const cc::FrameSinkId& frame_sink_id, |
44 scoped_refptr<cc::ContextProvider> context_provider, | 44 scoped_refptr<cc::ContextProvider> context_provider, |
45 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager, | 45 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager, |
46 cc::mojom::MojoCompositorFrameSinkPtrInfo compositor_frame_sink_info, | 46 cc::mojom::MojoCompositorFrameSinkPtrInfo compositor_frame_sink_info, |
47 cc::mojom::MojoCompositorFrameSinkClientRequest client_request); | 47 cc::mojom::MojoCompositorFrameSinkClientRequest client_request); |
48 | 48 |
49 // cc::mojom::MojoCompositorFrameSinkClient implementation: | 49 // cc::mojom::MojoCompositorFrameSinkClient implementation: |
50 void DidReceiveCompositorFrameAck() override; | 50 void DidReceiveCompositorFrameAck() override; |
51 void OnBeginFrame(const cc::BeginFrameArgs& begin_frame_args) override; | 51 void OnBeginFrame(const cc::BeginFrameArgs& begin_frame_args) override; |
52 void ReclaimResources(const cc::ReturnedResourceArray& resources) override; | 52 void ReclaimResources(const cc::ReturnedResourceArray& resources) override; |
53 void WillDrawSurface(const cc::LocalSurfaceId& local_surface_id, | 53 void WillDrawSurface(const cc::LocalSurfaceId& local_surface_id, |
54 const gfx::Rect& damage_rect) override; | 54 const gfx::Rect& damage_rect) override; |
55 | 55 |
56 // cc::ExternalBeginFrameSourceClient implementation. | 56 // cc::ExternalBeginFrameSourceClient implementation. |
57 void OnNeedsBeginFrames(bool needs_begin_frames) override; | 57 void OnNeedsBeginFrames(bool needs_begin_frames) override; |
58 void OnDidFinishFrame(const cc::BeginFrameAck& ack) override; | 58 void OnDidFinishFrame(const cc::BeginFrameAck& ack) override; |
59 | 59 |
60 gfx::Size last_submitted_frame_size_; | 60 gfx::Size last_submitted_frame_size_; |
61 cc::LocalSurfaceId local_surface_id_; | 61 cc::LocalSurfaceId local_surface_id_; |
62 cc::LocalSurfaceIdAllocator id_allocator_; | 62 cc::LocalSurfaceIdAllocator id_allocator_; |
63 std::unique_ptr<cc::ExternalBeginFrameSource> begin_frame_source_; | 63 std::unique_ptr<cc::ExternalBeginFrameSource> begin_frame_source_; |
64 cc::mojom::MojoCompositorFrameSinkPtrInfo compositor_frame_sink_info_; | 64 cc::mojom::MojoCompositorFrameSinkPtrInfo compositor_frame_sink_info_; |
65 cc::mojom::MojoCompositorFrameSinkClientRequest client_request_; | 65 cc::mojom::MojoCompositorFrameSinkClientRequest client_request_; |
66 cc::mojom::MojoCompositorFrameSinkPtr compositor_frame_sink_; | 66 cc::mojom::MojoCompositorFrameSinkPtr compositor_frame_sink_; |
67 std::unique_ptr<mojo::Binding<cc::mojom::MojoCompositorFrameSinkClient>> | 67 std::unique_ptr<mojo::Binding<cc::mojom::MojoCompositorFrameSinkClient>> |
68 client_binding_; | 68 client_binding_; |
69 std::unique_ptr<base::ThreadChecker> thread_checker_; | 69 std::unique_ptr<base::ThreadChecker> thread_checker_; |
70 const cc::FrameSinkId frame_sink_id_; | 70 const cc::FrameSinkId frame_sink_id_; |
71 | 71 |
72 DISALLOW_COPY_AND_ASSIGN(WindowCompositorFrameSink); | 72 DISALLOW_COPY_AND_ASSIGN(ClientCompositorFrameSink); |
73 }; | 73 }; |
74 | 74 |
75 // A WindowCompositorFrameSinkBinding is a bundle of mojo interfaces that is | 75 // A ClientCompositorFrameSinkBinding is a bundle of mojo interfaces that is |
76 // created by WindowCompositorFrameSink::Create and is used by or implemented by | 76 // created by ClientCompositorFrameSink::Create and is used by or implemented by |
77 // Mus when a window is attached to a frame-sink.. | 77 // Mus when a window is attached to a frame-sink.. |
78 // WindowCompositorFrameSinkBinding has no standalone functionality. Its purpose | 78 // ClientCompositorFrameSinkBinding has no standalone functionality. Its purpose |
79 // is to allow safely creating and attaching a CompositorFrameSink on one | 79 // is to allow safely creating and attaching a CompositorFrameSink on one |
80 // thread and using it on another. | 80 // thread and using it on another. |
81 class WindowCompositorFrameSinkBinding { | 81 class ClientCompositorFrameSinkBinding { |
82 public: | 82 public: |
83 ~WindowCompositorFrameSinkBinding(); | 83 ~ClientCompositorFrameSinkBinding(); |
84 | 84 |
85 cc::mojom::MojoCompositorFrameSinkRequest TakeFrameSinkRequest(); | 85 cc::mojom::MojoCompositorFrameSinkRequest TakeFrameSinkRequest(); |
86 cc::mojom::MojoCompositorFrameSinkClientPtrInfo TakeFrameSinkClient(); | 86 cc::mojom::MojoCompositorFrameSinkClientPtrInfo TakeFrameSinkClient(); |
87 | 87 |
88 private: | 88 private: |
89 friend class WindowCompositorFrameSink; | 89 friend class ClientCompositorFrameSink; |
90 | 90 |
91 WindowCompositorFrameSinkBinding( | 91 ClientCompositorFrameSinkBinding( |
92 cc::mojom::MojoCompositorFrameSinkRequest compositor_frame_sink_request, | 92 cc::mojom::MojoCompositorFrameSinkRequest compositor_frame_sink_request, |
93 cc::mojom::MojoCompositorFrameSinkClientPtrInfo | 93 cc::mojom::MojoCompositorFrameSinkClientPtrInfo |
94 compositor_frame_sink_client); | 94 compositor_frame_sink_client); |
95 | 95 |
96 cc::mojom::MojoCompositorFrameSinkRequest compositor_frame_sink_request_; | 96 cc::mojom::MojoCompositorFrameSinkRequest compositor_frame_sink_request_; |
97 cc::mojom::MojoCompositorFrameSinkClientPtrInfo compositor_frame_sink_client_; | 97 cc::mojom::MojoCompositorFrameSinkClientPtrInfo compositor_frame_sink_client_; |
98 | 98 |
99 DISALLOW_COPY_AND_ASSIGN(WindowCompositorFrameSinkBinding); | 99 DISALLOW_COPY_AND_ASSIGN(ClientCompositorFrameSinkBinding); |
100 }; | 100 }; |
101 } // namespace ui | 101 } // namespace ui |
102 | 102 |
103 #endif // SERVICES_UI_PUBLIC_CPP_WINDOW_COMPOSITOR_FRAME_SINK_H_ | 103 #endif // SERVICES_UI_PUBLIC_CPP_WINDOW_COMPOSITOR_FRAME_SINK_H_ |
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