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1 // Copyright 2015 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_MUS_WS_SERVER_WINDOW_SURFACE_H_ | |
6 #define COMPONENTS_MUS_WS_SERVER_WINDOW_SURFACE_H_ | |
7 | |
8 #include <set> | |
9 | |
10 #include "base/macros.h" | |
11 #include "cc/ipc/compositor_frame.mojom.h" | |
12 #include "cc/surfaces/surface_factory.h" | |
13 #include "cc/surfaces/surface_factory_client.h" | |
14 #include "cc/surfaces/surface_id.h" | |
15 #include "cc/surfaces/surface_id_allocator.h" | |
16 #include "components/mus/public/interfaces/surface.mojom.h" | |
17 #include "components/mus/public/interfaces/window_tree.mojom.h" | |
18 #include "components/mus/ws/ids.h" | |
19 #include "mojo/public/cpp/bindings/binding.h" | |
20 | |
21 namespace mus { | |
22 | |
23 class SurfacesState; | |
24 | |
25 namespace ws { | |
26 | |
27 class ServerWindow; | |
28 class ServerWindowSurfaceManager; | |
29 | |
30 // Server side representation of a WindowSurface. | |
31 class ServerWindowSurface : public mojom::Surface, | |
32 public cc::SurfaceFactoryClient { | |
33 public: | |
34 ServerWindowSurface(ServerWindowSurfaceManager* manager, | |
35 mojo::InterfaceRequest<mojom::Surface> request, | |
36 mojom::SurfaceClientPtr client); | |
37 | |
38 ~ServerWindowSurface() override; | |
39 | |
40 const gfx::Size& last_submitted_frame_size() const { | |
41 return last_submitted_frame_size_; | |
42 } | |
43 | |
44 // mojom::Surface: | |
45 void SubmitCompositorFrame( | |
46 cc::CompositorFrame frame, | |
47 const SubmitCompositorFrameCallback& callback) override; | |
48 | |
49 const cc::SurfaceId& id() const { return surface_id_; } | |
50 | |
51 // Destroys old surfaces that have been outdated by a new surface. | |
52 void DestroySurfacesScheduledForDestruction(); | |
53 | |
54 // Registers this with the SurfaceManager | |
55 void RegisterForBeginFrames(); | |
56 | |
57 private: | |
58 ServerWindow* window(); | |
59 | |
60 // SurfaceFactoryClient implementation. | |
61 void ReturnResources(const cc::ReturnedResourceArray& resources) override; | |
62 void SetBeginFrameSource(cc::BeginFrameSource* begin_frame_source) override; | |
63 | |
64 ServerWindowSurfaceManager* manager_; // Owns this. | |
65 | |
66 gfx::Size last_submitted_frame_size_; | |
67 | |
68 cc::SurfaceId surface_id_; | |
69 cc::SurfaceFactory surface_factory_; | |
70 | |
71 mojom::SurfaceClientPtr client_; | |
72 mojo::Binding<Surface> binding_; | |
73 | |
74 // Set of surface ids that need to be destroyed. | |
75 std::set<cc::SurfaceId> surfaces_scheduled_for_destruction_; | |
76 | |
77 bool registered_surface_factory_client_; | |
78 | |
79 DISALLOW_COPY_AND_ASSIGN(ServerWindowSurface); | |
80 }; | |
81 | |
82 } // namespace ws | |
83 | |
84 } // namespace mus | |
85 | |
86 #endif // COMPONENTS_MUS_WS_SERVER_WINDOW_SURFACE_H_ | |
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