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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 MOJO_SERVICES_SURFACES_SURFACES_IMPL_H_
6 #define MOJO_SERVICES_SURFACES_SURFACES_IMPL_H_
7 
8 #include "base/compiler_specific.h"
9 #include "cc/surfaces/display_client.h"
10 #include "cc/surfaces/surface_factory.h"
11 #include "cc/surfaces/surface_factory_client.h"
12 #include "mojo/public/cpp/application/application_connection.h"
13 #include "mojo/services/gles2/command_buffer.mojom.h"
14 #include "mojo/services/public/interfaces/surfaces/surfaces.mojom.h"
15 
16 namespace cc {
17 class Display;
18 }
19 
20 namespace mojo {
21 class ApplicationManager;
22 
23 class SurfaceNativeViewportClient;
24 
25 class SurfacesImpl : public InterfaceImpl<Surface>,
26                      public cc::SurfaceFactoryClient,
27                      public cc::DisplayClient {
28  public:
29   class Client {
30    public:
31     virtual void FrameSubmitted() = 0;
32     virtual void SetDisplay(cc::Display*) = 0;
33   };
34 
35   SurfacesImpl(cc::SurfaceManager* manager,
36                uint32_t id_namespace,
37                Client* client);
38   virtual ~SurfacesImpl();
39 
40   // Surface implementation.
41   virtual void CreateSurface(SurfaceIdPtr id, mojo::SizePtr size) OVERRIDE;
42   virtual void SubmitFrame(SurfaceIdPtr id, FramePtr frame) OVERRIDE;
43   virtual void DestroySurface(SurfaceIdPtr id) OVERRIDE;
44   virtual void CreateGLES2BoundSurface(CommandBufferPtr gles2_client,
45                                        SurfaceIdPtr id,
46                                        mojo::SizePtr size) OVERRIDE;
47 
48   // SurfaceFactoryClient implementation.
49   virtual void ReturnResources(
50       const cc::ReturnedResourceArray& resources) OVERRIDE;
51 
52   // DisplayClient implementation.
53   virtual scoped_ptr<cc::OutputSurface> CreateOutputSurface() OVERRIDE;
54   virtual void DisplayDamaged() OVERRIDE;
55   virtual void DidSwapBuffers() OVERRIDE;
56   virtual void DidSwapBuffersComplete() OVERRIDE;
57   virtual void CommitVSyncParameters(base::TimeTicks timebase,
58                                      base::TimeDelta interval) OVERRIDE;
59 
factory()60   cc::SurfaceFactory* factory() { return &factory_; }
61 
62  private:
63   cc::SurfaceManager* manager_;
64   cc::SurfaceFactory factory_;
65   uint32_t id_namespace_;
66   Client* client_;
67   scoped_ptr<cc::Display> display_;
68   ScopedMessagePipeHandle command_buffer_handle_;
69 
70   DISALLOW_COPY_AND_ASSIGN(SurfacesImpl);
71 };
72 
73 }  // namespace mojo
74 
75 #endif  // MOJO_SERVICES_SURFACES_SURFACES_IMPL_H_
76