components/surfaces/surfaces_impl.h

   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_SURFACES_SURFACES_IMPL_H_
   6 #define COMPONENTS_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/gpu/public/interfaces/command_buffer.mojom.h"
  12 #include "components/gpu/public/interfaces/viewport_parameter_listener.mojom.h"
  13 #include "components/surfaces/public/interfaces/surfaces.mojom.h"
  14 #include "mojo/common/weak_binding_set.h"
  15 #include "third_party/mojo/src/mojo/public/cpp/application/application_connection.h"
  16 #include "third_party/mojo/src/mojo/public/cpp/bindings/strong_binding.h"
  17
  18 namespace cc {
  19 class Display;
  20 }
  21
  22 namespace mojo {
  23 class ApplicationManager;
  24 }
  25
  26 namespace surfaces {
  27 class SurfacesScheduler;
  28
  29 class SurfacesImpl : public mojo::Surface, public cc::SurfaceFactoryClient {
  30  public:
  31   SurfacesImpl(cc::SurfaceManager* manager,
  32                uint32_t id_namespace,
  33                SurfacesScheduler* scheduler,
  34                mojo::InterfaceRequest<mojo::Surface> request);
  35
  36   ~SurfacesImpl() override;
  37
  38   // Surface implementation.
  39   void GetIdNamespace(const Surface::GetIdNamespaceCallback& callback) override;
  40   void SetResourceReturner(mojo::ResourceReturnerPtr returner) override;
  41   void CreateSurface(uint32_t local_id) override;
  42   void SubmitFrame(uint32_t local_id,
  43                    mojo::FramePtr frame,
  44                    const mojo::Closure& callback) override;
  45   void DestroySurface(uint32_t local_id) override;
  46
  47   // SurfaceFactoryClient implementation.
  48   void ReturnResources(const cc::ReturnedResourceArray& resources) override;
  49
  50   cc::SurfaceFactory* factory() { return &factory_; }
  51
  52  private:
  53   cc::SurfaceId QualifyIdentifier(uint32_t local_id);
  54
  55   cc::SurfaceManager* manager_;
  56   cc::SurfaceFactory factory_;
  57   const uint32_t id_namespace_;
  58   SurfacesScheduler* scheduler_;
  59   mojo::ScopedMessagePipeHandle command_buffer_handle_;
  60   mojo::ResourceReturnerPtr returner_;
  61   mojo::StrongBinding<Surface> binding_;
  62
  63   DISALLOW_COPY_AND_ASSIGN(SurfacesImpl);
  64 };
  65
  66 }  // namespace surfaces
  67
  68 #endif  // COMPONENTS_SURFACES_SURFACES_IMPL_H_