| // 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_BROWSER_COMPOSITOR_OUTPUT_SURFACE_H_ |
| #define CONTENT_BROWSER_COMPOSITOR_BROWSER_COMPOSITOR_OUTPUT_SURFACE_H_ |
| |
| #include "base/id_map.h" |
| #include "base/threading/non_thread_safe.h" |
| #include "cc/output/output_surface.h" |
| #include "content/common/content_export.h" |
| #include "ui/compositor/compositor_vsync_manager.h" |
| |
| namespace cc { |
| class SoftwareOutputDevice; |
| } |
| |
| namespace content { |
| class ContextProviderCommandBuffer; |
| class ReflectorImpl; |
| class WebGraphicsContext3DCommandBufferImpl; |
| |
| class CONTENT_EXPORT BrowserCompositorOutputSurface |
| : public cc::OutputSurface, |
| public ui::CompositorVSyncManager::Observer, |
| public base::NonThreadSafe { |
| public: |
| virtual ~BrowserCompositorOutputSurface(); |
| |
| // cc::OutputSurface implementation. |
| virtual bool BindToClient(cc::OutputSurfaceClient* client) OVERRIDE; |
| virtual void OnSwapBuffersComplete() OVERRIDE; |
| |
| // ui::CompositorOutputSurface::Observer implementation. |
| virtual void OnUpdateVSyncParameters(base::TimeTicks timebase, |
| base::TimeDelta interval) OVERRIDE; |
| |
| void OnUpdateVSyncParametersFromGpu(base::TimeTicks tiembase, |
| base::TimeDelta interval); |
| |
| void SetReflector(ReflectorImpl* reflector); |
| |
| #if defined(OS_MACOSX) |
| void OnSurfaceDisplayed(); |
| #endif |
| |
| protected: |
| // Constructor used by the accelerated implementation. |
| BrowserCompositorOutputSurface( |
| const scoped_refptr<ContextProviderCommandBuffer>& context, |
| int surface_id, |
| IDMap<BrowserCompositorOutputSurface>* output_surface_map, |
| const scoped_refptr<ui::CompositorVSyncManager>& vsync_manager); |
| |
| // Constructor used by the software implementation. |
| BrowserCompositorOutputSurface( |
| scoped_ptr<cc::SoftwareOutputDevice> software_device, |
| int surface_id, |
| IDMap<BrowserCompositorOutputSurface>* output_surface_map, |
| const scoped_refptr<ui::CompositorVSyncManager>& vsync_manager); |
| |
| int surface_id_; |
| IDMap<BrowserCompositorOutputSurface>* output_surface_map_; |
| |
| scoped_refptr<ui::CompositorVSyncManager> vsync_manager_; |
| scoped_refptr<ReflectorImpl> reflector_; |
| |
| private: |
| void Initialize(); |
| |
| DISALLOW_COPY_AND_ASSIGN(BrowserCompositorOutputSurface); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_COMPOSITOR_BROWSER_COMPOSITOR_OUTPUT_SURFACE_H_ |