| // 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_NO_TRANSPORT_IMAGE_TRANSPORT_FACTORY_H_ |
| #define CONTENT_BROWSER_COMPOSITOR_NO_TRANSPORT_IMAGE_TRANSPORT_FACTORY_H_ |
| |
| #include "base/memory/scoped_ptr.h" |
| #include "base/observer_list.h" |
| #include "content/browser/compositor/image_transport_factory.h" |
| |
| namespace cc { |
| class ContextProvider; |
| } |
| |
| namespace content { |
| |
| // An ImageTransportFactory that disables transport. |
| class NoTransportImageTransportFactory : public ImageTransportFactory { |
| public: |
| NoTransportImageTransportFactory(); |
| ~NoTransportImageTransportFactory() override; |
| |
| // ImageTransportFactory implementation. |
| ui::ContextFactory* GetContextFactory() override; |
| gfx::GLSurfaceHandle GetSharedSurfaceHandle() override; |
| cc::SurfaceManager* GetSurfaceManager() override; |
| GLHelper* GetGLHelper() override; |
| void AddObserver(ImageTransportFactoryObserver* observer) override; |
| void RemoveObserver(ImageTransportFactoryObserver* observer) override; |
| #if defined(OS_MACOSX) |
| void OnSurfaceDisplayed(int surface_id) override {} |
| void OnCompositorRecycled(ui::Compositor* compositor) override {} |
| bool SurfaceShouldNotShowFramesAfterRecycle(int surface_id) const override; |
| #endif |
| |
| private: |
| scoped_ptr<ui::ContextFactory> context_factory_; |
| scoped_refptr<cc::ContextProvider> context_provider_; |
| scoped_ptr<GLHelper> gl_helper_; |
| scoped_ptr<cc::SurfaceManager> surface_manager_; |
| ObserverList<ImageTransportFactoryObserver> observer_list_; |
| |
| DISALLOW_COPY_AND_ASSIGN(NoTransportImageTransportFactory); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_COMPOSITOR_NO_TRANSPORT_IMAGE_TRANSPORT_FACTORY_H_ |