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.
5 #ifndef CONTENT_BROWSER_COMPOSITOR_SURFACE_DISPLAY_OUTPUT_SURFACE_H_
6 #define CONTENT_BROWSER_COMPOSITOR_SURFACE_DISPLAY_OUTPUT_SURFACE_H_
8 #include "cc/output/output_surface.h"
9 #include "cc/surfaces/surface_factory.h"
10 #include "cc/surfaces/surface_factory_client.h"
11 #include "cc/surfaces/surface_id_allocator.h"
20 // This class is maps a compositor OutputSurface to the surface system's Display
21 // concept, allowing a compositor client to submit frames for a native root
22 // window or physical display.
23 class SurfaceDisplayOutputSurface : public cc::OutputSurface,
24 public cc::SurfaceFactoryClient {
26 // The underlying cc::Display and cc::SurfaceManager must outlive this class.
27 SurfaceDisplayOutputSurface(
28 cc::SurfaceManager* surface_manager,
29 uint32_t surface_id_namespace,
30 const scoped_refptr<cc::ContextProvider>& context_provider);
31 virtual ~SurfaceDisplayOutputSurface();
33 void set_display(cc::Display* display) { display_ = display; }
34 cc::SurfaceFactory* factory() { return &factory_; }
35 void ReceivedVSyncParameters(base::TimeTicks timebase,
36 base::TimeDelta interval);
38 // cc::OutputSurface implementation.
39 virtual void SwapBuffers(cc::CompositorFrame* frame) OVERRIDE;
41 // cc::SurfaceFactoryClient implementation.
42 virtual void ReturnResources(
43 const cc::ReturnedResourceArray& resources) OVERRIDE;
46 void SwapBuffersComplete();
48 cc::Display* display_;
49 cc::SurfaceManager* surface_manager_;
50 cc::SurfaceFactory factory_;
51 gfx::Size display_size_;
52 cc::SurfaceId surface_id_;
53 cc::SurfaceIdAllocator allocator_;
55 DISALLOW_COPY_AND_ASSIGN(SurfaceDisplayOutputSurface);
58 } // namespace content
60 #endif // CONTENT_BROWSER_COMPOSITOR_SURFACE_DISPLAY_OUTPUT_SURFACE_H_