| // 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 CC_SURFACES_SURFACE_DISPLAY_OUTPUT_SURFACE_H_ |
| #define CC_SURFACES_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" |
| #include "cc/surfaces/surfaces_export.h" |
| |
| namespace cc { |
| class Display; |
| class OnscreenDisplayClient; |
| class SurfaceManager; |
| |
| // 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 CC_SURFACES_EXPORT SurfaceDisplayOutputSurface |
| : public OutputSurface, |
| public SurfaceFactoryClient { |
| public: |
| // The underlying Display and SurfaceManager must outlive this class. |
| SurfaceDisplayOutputSurface( |
| SurfaceManager* surface_manager, |
| SurfaceIdAllocator* allocator, |
| const scoped_refptr<ContextProvider>& context_provider); |
| ~SurfaceDisplayOutputSurface() override; |
| |
| void set_display_client(OnscreenDisplayClient* display_client) { |
| display_client_ = display_client; |
| } |
| SurfaceFactory* factory() { return &factory_; } |
| void ReceivedVSyncParameters(base::TimeTicks timebase, |
| base::TimeDelta interval); |
| |
| // OutputSurface implementation. |
| void SwapBuffers(CompositorFrame* frame) override; |
| bool BindToClient(OutputSurfaceClient* client) override; |
| void ForceReclaimResources() override; |
| |
| // SurfaceFactoryClient implementation. |
| void ReturnResources(const ReturnedResourceArray& resources) override; |
| |
| private: |
| void SwapBuffersComplete(SurfaceDrawStatus drawn); |
| |
| OnscreenDisplayClient* display_client_; |
| SurfaceFactory factory_; |
| gfx::Size display_size_; |
| SurfaceId surface_id_; |
| SurfaceIdAllocator* allocator_; |
| |
| DISALLOW_COPY_AND_ASSIGN(SurfaceDisplayOutputSurface); |
| }; |
| |
| } // namespace cc |
| |
| #endif // CC_SURFACES_SURFACE_DISPLAY_OUTPUT_SURFACE_H_ |