1 // Copyright 2013 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_RENDERER_ANDROID_SYNCHRONOUS_COMPOSITOR_FACTORY_H_
6 #define CONTENT_RENDERER_ANDROID_SYNCHRONOUS_COMPOSITOR_FACTORY_H_
8 #include "base/memory/ref_counted.h"
9 #include "base/memory/scoped_ptr.h"
10 #include "third_party/WebKit/public/platform/WebGraphicsContext3D.h"
13 class MessageLoopProxy;
17 class ContextProvider;
23 class ContextProviderWebContext;
24 class WebGraphicsContext3DImpl;
30 class InputHandlerManagerClient;
31 class StreamTextureFactory;
32 class FrameSwapMessageQueue;
34 // Decouples creation from usage of the parts needed for the synchonous
35 // compositor rendering path. In practice this is only used in single
36 // process mode (namely, for Android WebView) hence the implementation of
37 // this will be injected from the logical 'browser' side code.
38 class SynchronousCompositorFactory {
40 // Must only be called once, e.g. on startup. Ownership of |instance| remains
42 static void SetInstance(SynchronousCompositorFactory* instance);
43 static SynchronousCompositorFactory* GetInstance();
45 virtual scoped_refptr<base::MessageLoopProxy>
46 GetCompositorMessageLoop() = 0;
47 virtual bool RecordFullLayer() = 0;
48 virtual scoped_ptr<cc::OutputSurface> CreateOutputSurface(
50 scoped_refptr<FrameSwapMessageQueue> frame_swap_message_queue) = 0;
52 // The factory maintains ownership of the returned interface.
53 virtual InputHandlerManagerClient* GetInputHandlerManagerClient() = 0;
55 virtual scoped_refptr<webkit::gpu::ContextProviderWebContext>
56 CreateOffscreenContextProvider(
57 const blink::WebGraphicsContext3D::Attributes& attributes,
58 const std::string& debug_name) = 0;
59 virtual scoped_refptr<StreamTextureFactory> CreateStreamTextureFactory(
61 virtual webkit::gpu::WebGraphicsContext3DImpl*
62 CreateOffscreenGraphicsContext3D(
63 const blink::WebGraphicsContext3D::Attributes& attributes) = 0;
66 SynchronousCompositorFactory() {}
67 virtual ~SynchronousCompositorFactory() {}
72 #endif // CONTENT_RENDERER_ANDROID_SYNCHRONOUS_COMPOSITOR_FACTORY_H_