| // Copyright 2013 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_RENDERER_ANDROID_SYNCHRONOUS_COMPOSITOR_FACTORY_H_ |
| #define CONTENT_RENDERER_ANDROID_SYNCHRONOUS_COMPOSITOR_FACTORY_H_ |
| |
| #include "base/memory/ref_counted.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "third_party/WebKit/public/platform/WebGraphicsContext3D.h" |
| |
| namespace base { |
| class MessageLoopProxy; |
| } |
| |
| namespace cc { |
| class ContextProvider; |
| class OutputSurface; |
| } |
| |
| namespace webkit { |
| namespace gpu { |
| class ContextProviderWebContext; |
| } |
| } |
| |
| namespace content { |
| |
| class InputHandlerManagerClient; |
| class StreamTextureFactory; |
| |
| // Decouples creation from usage of the parts needed for the synchonous |
| // compositor rendering path. In practice this is only used in single |
| // process mode (namely, for Android WebView) hence the implementation of |
| // this will be injected from the logical 'browser' side code. |
| class SynchronousCompositorFactory { |
| public: |
| // Must only be called once, e.g. on startup. Ownership of |instance| remains |
| // with the caller. |
| static void SetInstance(SynchronousCompositorFactory* instance); |
| static SynchronousCompositorFactory* GetInstance(); |
| |
| virtual scoped_refptr<base::MessageLoopProxy> |
| GetCompositorMessageLoop() = 0; |
| virtual bool RecordFullLayer() = 0; |
| virtual scoped_ptr<cc::OutputSurface> CreateOutputSurface( |
| int routing_id) = 0; |
| |
| // The factory maintains ownership of the returned interface. |
| virtual InputHandlerManagerClient* GetInputHandlerManagerClient() = 0; |
| |
| virtual scoped_refptr<webkit::gpu::ContextProviderWebContext> |
| GetSharedOffscreenContextProviderForMainThread() = 0; |
| virtual scoped_refptr<StreamTextureFactory> CreateStreamTextureFactory( |
| int frame_id) = 0; |
| virtual blink::WebGraphicsContext3D* CreateOffscreenGraphicsContext3D( |
| const blink::WebGraphicsContext3D::Attributes& attributes) = 0; |
| |
| protected: |
| SynchronousCompositorFactory() {} |
| virtual ~SynchronousCompositorFactory() {} |
| }; |
| |
| } |
| |
| #endif // CONTENT_RENDERER_ANDROID_SYNCHRONOUS_COMPOSITOR_FACTORY_H_ |