Composite to cc::Display from ui::InProcessContextFactory.

content/browser/compositor/surface_display_output_surface.h

-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CONTENT_BROWSER_COMPOSITOR_SURFACE_DISPLAY_OUTPUT_SURFACE_H_
-#define CONTENT_BROWSER_COMPOSITOR_SURFACE_DISPLAY_OUTPUT_SURFACE_H_
-
-#include "cc/output/output_surface.h"
-#include "cc/surfaces/surface_factory.h"
-#include "cc/surfaces/surface_factory_client.h"
-#include "cc/surfaces/surface_id_allocator.h"
-
-namespace cc {
-class Display;
-class SurfaceManager;
-}
-
-namespace content {
-class OnscreenDisplayClient;
-
-// This class is maps a compositor OutputSurface to the surface system's Display
-// concept, allowing a compositor client to submit frames for a native root
-// window or physical display.
-class SurfaceDisplayOutputSurface : public cc::OutputSurface,
-                                    public cc::SurfaceFactoryClient {
- public:
-  // The underlying cc::Display and cc::SurfaceManager must outlive this class.
-  SurfaceDisplayOutputSurface(
-      cc::SurfaceManager* surface_manager,
-      cc::SurfaceIdAllocator* allocator,
-      const scoped_refptr<cc::ContextProvider>& context_provider);
-  ~SurfaceDisplayOutputSurface() override;
-
-  void set_display_client(OnscreenDisplayClient* display_client) {
-    display_client_ = display_client;
-  }
-  cc::SurfaceFactory* factory() { return &factory_; }
-  void ReceivedVSyncParameters(base::TimeTicks timebase,
-                               base::TimeDelta interval);
-
-  // cc::OutputSurface implementation.
-  void SwapBuffers(cc::CompositorFrame* frame) override;
-  bool BindToClient(cc::OutputSurfaceClient* client) override;
-  void ForceReclaimResources() override;
-
-  // cc::SurfaceFactoryClient implementation.
-  void ReturnResources(const cc::ReturnedResourceArray& resources) override;
-
- private:
-  void SwapBuffersComplete(cc::SurfaceDrawStatus drawn);
-
-  OnscreenDisplayClient* display_client_;
-  cc::SurfaceManager* surface_manager_;
-  cc::SurfaceFactory factory_;
-  gfx::Size display_size_;
-  cc::SurfaceId surface_id_;
-  cc::SurfaceIdAllocator* allocator_;
-
-  DISALLOW_COPY_AND_ASSIGN(SurfaceDisplayOutputSurface);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_COMPOSITOR_SURFACE_DISPLAY_OUTPUT_SURFACE_H_