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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/callback.h" | |
8 #include "base/macros.h" | 9 #include "base/macros.h" |
9 #include "cc/ipc/mojo_compositor_frame_sink.mojom.h" | 10 #include "cc/ipc/mojo_compositor_frame_sink.mojom.h" |
10 #include "cc/output/compositor_frame_sink.h" | 11 #include "cc/output/compositor_frame_sink.h" |
11 #include "cc/output/context_provider.h" | 12 #include "cc/output/context_provider.h" |
12 #include "cc/scheduler/begin_frame_source.h" | 13 #include "cc/scheduler/begin_frame_source.h" |
13 #include "cc/surfaces/local_surface_id_allocator.h" | 14 #include "cc/surfaces/local_surface_id_allocator.h" |
14 #include "cc/surfaces/surface_id.h" | 15 #include "cc/surfaces/surface_id.h" |
15 #include "mojo/public/cpp/bindings/binding.h" | 16 #include "mojo/public/cpp/bindings/binding.h" |
16 | 17 |
17 namespace ui { | 18 namespace ui { |
18 | 19 |
19 class ClientCompositorFrameSinkBinding; | 20 class ClientCompositorFrameSinkBinding; |
20 | 21 |
21 class ClientCompositorFrameSink | 22 class ClientCompositorFrameSink |
22 : public cc::CompositorFrameSink, | 23 : public cc::CompositorFrameSink, |
23 public cc::mojom::MojoCompositorFrameSinkClient, | 24 public cc::mojom::MojoCompositorFrameSinkClient, |
24 public cc::ExternalBeginFrameSourceClient { | 25 public cc::ExternalBeginFrameSourceClient { |
25 public: | 26 public: |
26 // static | 27 // static |
27 static std::unique_ptr<ClientCompositorFrameSink> Create( | 28 static std::unique_ptr<ClientCompositorFrameSink> Create( |
28 scoped_refptr<cc::ContextProvider> context_provider, | 29 scoped_refptr<cc::ContextProvider> context_provider, |
29 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager, | 30 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager, |
30 std::unique_ptr<ClientCompositorFrameSinkBinding>* | 31 std::unique_ptr<ClientCompositorFrameSinkBinding>* |
31 compositor_frame_sink_binding, | 32 compositor_frame_sink_binding, |
32 bool enable_surface_synchronization); | 33 bool enable_surface_synchronization); |
33 | 34 |
34 ~ClientCompositorFrameSink() override; | 35 ~ClientCompositorFrameSink() override; |
35 | 36 |
37 using SurfaceChangedCallback = | |
38 base::Callback<void(const cc::LocalSurfaceId&, const gfx::Size&)>; | |
39 // Set a callback which will be called when the surface is changed. | |
40 void SetSurfaceChangedCallback(const SurfaceChangedCallback& callback); | |
Fady Samuel
2017/05/18 16:48:50
This is fundamentally not compatible with surface
Peng
2017/05/18 19:37:59
Done.
| |
41 | |
36 // cc::CompositorFrameSink implementation. | 42 // cc::CompositorFrameSink implementation. |
37 bool BindToClient(cc::CompositorFrameSinkClient* client) override; | 43 bool BindToClient(cc::CompositorFrameSinkClient* client) override; |
38 void DetachFromClient() override; | 44 void DetachFromClient() override; |
39 void SetLocalSurfaceId(const cc::LocalSurfaceId& local_surface_id) override; | 45 void SetLocalSurfaceId(const cc::LocalSurfaceId& local_surface_id) override; |
40 void SubmitCompositorFrame(cc::CompositorFrame frame) override; | 46 void SubmitCompositorFrame(cc::CompositorFrame frame) override; |
41 | 47 |
42 private: | 48 private: |
43 ClientCompositorFrameSink( | 49 ClientCompositorFrameSink( |
44 scoped_refptr<cc::ContextProvider> context_provider, | 50 scoped_refptr<cc::ContextProvider> context_provider, |
45 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager, | 51 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager, |
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61 cc::LocalSurfaceId local_surface_id_; | 67 cc::LocalSurfaceId local_surface_id_; |
62 cc::LocalSurfaceIdAllocator id_allocator_; | 68 cc::LocalSurfaceIdAllocator id_allocator_; |
63 std::unique_ptr<cc::ExternalBeginFrameSource> begin_frame_source_; | 69 std::unique_ptr<cc::ExternalBeginFrameSource> begin_frame_source_; |
64 cc::mojom::MojoCompositorFrameSinkPtrInfo compositor_frame_sink_info_; | 70 cc::mojom::MojoCompositorFrameSinkPtrInfo compositor_frame_sink_info_; |
65 cc::mojom::MojoCompositorFrameSinkClientRequest client_request_; | 71 cc::mojom::MojoCompositorFrameSinkClientRequest client_request_; |
66 cc::mojom::MojoCompositorFrameSinkPtr compositor_frame_sink_; | 72 cc::mojom::MojoCompositorFrameSinkPtr compositor_frame_sink_; |
67 std::unique_ptr<mojo::Binding<cc::mojom::MojoCompositorFrameSinkClient>> | 73 std::unique_ptr<mojo::Binding<cc::mojom::MojoCompositorFrameSinkClient>> |
68 client_binding_; | 74 client_binding_; |
69 std::unique_ptr<base::ThreadChecker> thread_checker_; | 75 std::unique_ptr<base::ThreadChecker> thread_checker_; |
70 const bool enable_surface_synchronization_; | 76 const bool enable_surface_synchronization_; |
77 SurfaceChangedCallback surface_changed_callback_; | |
71 | 78 |
72 DISALLOW_COPY_AND_ASSIGN(ClientCompositorFrameSink); | 79 DISALLOW_COPY_AND_ASSIGN(ClientCompositorFrameSink); |
73 }; | 80 }; |
74 | 81 |
75 // A ClientCompositorFrameSinkBinding is a bundle of mojo interfaces that is | 82 // A ClientCompositorFrameSinkBinding is a bundle of mojo interfaces that is |
76 // created by ClientCompositorFrameSink::Create and is used by or implemented by | 83 // created by ClientCompositorFrameSink::Create and is used by or implemented by |
77 // Mus when a window is attached to a frame-sink.. | 84 // Mus when a window is attached to a frame-sink.. |
78 // ClientCompositorFrameSinkBinding has no standalone functionality. Its purpose | 85 // ClientCompositorFrameSinkBinding has no standalone functionality. Its purpose |
79 // is to allow safely creating and attaching a CompositorFrameSink on one | 86 // is to allow safely creating and attaching a CompositorFrameSink on one |
80 // thread and using it on another. | 87 // thread and using it on another. |
(...skipping 13 matching lines...) Expand all Loading... | |
94 compositor_frame_sink_client); | 101 compositor_frame_sink_client); |
95 | 102 |
96 cc::mojom::MojoCompositorFrameSinkRequest compositor_frame_sink_request_; | 103 cc::mojom::MojoCompositorFrameSinkRequest compositor_frame_sink_request_; |
97 cc::mojom::MojoCompositorFrameSinkClientPtrInfo compositor_frame_sink_client_; | 104 cc::mojom::MojoCompositorFrameSinkClientPtrInfo compositor_frame_sink_client_; |
98 | 105 |
99 DISALLOW_COPY_AND_ASSIGN(ClientCompositorFrameSinkBinding); | 106 DISALLOW_COPY_AND_ASSIGN(ClientCompositorFrameSinkBinding); |
100 }; | 107 }; |
101 } // namespace ui | 108 } // namespace ui |
102 | 109 |
103 #endif // SERVICES_UI_PUBLIC_CPP_WINDOW_COMPOSITOR_FRAME_SINK_H_ | 110 #endif // SERVICES_UI_PUBLIC_CPP_WINDOW_COMPOSITOR_FRAME_SINK_H_ |
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