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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef COMPONENTS_VIEW_MANAGER_SURFACES_SURFACES_IMPL_H_ | |
6 #define COMPONENTS_VIEW_MANAGER_SURFACES_SURFACES_IMPL_H_ | |
7 | |
8 #include "cc/surfaces/display_client.h" | |
9 #include "cc/surfaces/surface_factory.h" | |
10 #include "cc/surfaces/surface_factory_client.h" | |
11 #include "components/view_manager/public/interfaces/command_buffer.mojom.h" | |
12 #include "components/view_manager/public/interfaces/surfaces.mojom.h" | |
13 #include "components/view_manager/surfaces/surfaces_state.h" | |
14 #include "mojo/application/public/cpp/application_connection.h" | |
15 #include "third_party/mojo/src/mojo/public/cpp/bindings/strong_binding.h" | |
16 | |
17 namespace cc { | |
18 class Display; | |
19 } | |
20 | |
21 namespace mojo { | |
22 class ApplicationManager; | |
23 } | |
24 | |
25 namespace surfaces { | |
26 | |
27 class SurfacesDelegate; | |
28 class SurfacesScheduler; | |
29 | |
30 class SurfacesImpl : public mojo::Surface, public cc::SurfaceFactoryClient { | |
31 public: | |
32 SurfacesImpl(SurfacesDelegate* surfaces_delegate, | |
33 const scoped_refptr<SurfacesState>& state, | |
34 mojo::InterfaceRequest<mojo::Surface> request); | |
35 | |
36 // Closes the connection and destroys |this| object. | |
37 void CloseConnection(); | |
38 | |
39 // Surface implementation. | |
40 void GetIdNamespace(const Surface::GetIdNamespaceCallback& callback) override; | |
41 void SetResourceReturner(mojo::ResourceReturnerPtr returner) override; | |
42 void CreateSurface(uint32_t local_id) override; | |
43 void SubmitCompositorFrame(uint32_t local_id, | |
44 mojo::CompositorFramePtr frame, | |
45 const mojo::Closure& callback) override; | |
46 void DestroySurface(uint32_t local_id) override; | |
47 | |
48 // SurfaceFactoryClient implementation. | |
49 void ReturnResources(const cc::ReturnedResourceArray& resources) override; | |
50 | |
51 cc::SurfaceFactory* factory() { return &factory_; } | |
52 | |
53 private: | |
54 ~SurfacesImpl() override; | |
55 | |
56 cc::SurfaceId QualifyIdentifier(uint32_t local_id); | |
57 | |
58 SurfacesDelegate* delegate_; | |
59 // A Surface ID is an unsigned 64-bit int where the high 32-bits are generated | |
60 // by the Surfaces service, and the low 32-bits are generated by the process | |
61 // that requested the Surface. | |
62 scoped_refptr<SurfacesState> state_; | |
63 // A Surface ID is an unsigned 64-bit int where the high 32-bits are generated | |
64 // by the Surfaces service, and the low 32-bits are generated by the process | |
65 // that requested the Surface. | |
66 const uint32_t id_namespace_; | |
67 cc::SurfaceFactory factory_; | |
68 mojo::ScopedMessagePipeHandle command_buffer_handle_; | |
69 mojo::ResourceReturnerPtr returner_; | |
70 mojo::Binding<Surface> binding_; | |
71 bool connection_closed_; | |
72 | |
73 DISALLOW_COPY_AND_ASSIGN(SurfacesImpl); | |
74 }; | |
75 | |
76 } // namespace surfaces | |
77 | |
78 #endif // COMPONENTS_VIEW_MANAGER_SURFACES_SURFACES_IMPL_H_ | |
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