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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CONTENT_RENDERER_GPU_COMPOSITOR_OUTPUT_SURFACE_H_ | 5 #ifndef CONTENT_RENDERER_GPU_COMPOSITOR_OUTPUT_SURFACE_H_ |
6 #define CONTENT_RENDERER_GPU_COMPOSITOR_OUTPUT_SURFACE_H_ | 6 #define CONTENT_RENDERER_GPU_COMPOSITOR_OUTPUT_SURFACE_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/compiler_specific.h" | 9 #include "base/compiler_specific.h" |
10 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
11 #include "base/memory/scoped_ptr.h" | 11 #include "base/memory/scoped_ptr.h" |
12 #include "base/threading/non_thread_safe.h" | 12 #include "base/threading/non_thread_safe.h" |
13 #include "base/time.h" | 13 #include "base/time.h" |
14 #include "third_party/WebKit/Source/Platform/chromium/public/WebCompositorOutput
Surface.h" | 14 #include "cc/output_surface.h" |
15 #include "third_party/WebKit/Source/Platform/chromium/public/WebCompositorSoftwa
reOutputDevice.h" | 15 #include "cc/software_output_device.h" |
16 | 16 |
17 namespace base { | 17 namespace base { |
18 class TaskRunner; | 18 class TaskRunner; |
19 } | 19 } |
20 | 20 |
21 namespace IPC { | 21 namespace IPC { |
22 class ForwardingMessageFilter; | 22 class ForwardingMessageFilter; |
23 class Message; | 23 class Message; |
24 } | 24 } |
25 | 25 |
26 namespace content { | 26 namespace content { |
27 | 27 |
28 // This class can be created only on the main thread, but then becomes pinned | 28 // This class can be created only on the main thread, but then becomes pinned |
29 // to a fixed thread when bindToClient is called. | 29 // to a fixed thread when bindToClient is called. |
30 class CompositorOutputSurface | 30 class CompositorOutputSurface |
31 : NON_EXPORTED_BASE(public WebKit::WebCompositorOutputSurface), | 31 : NON_EXPORTED_BASE(public cc::OutputSurface), |
32 NON_EXPORTED_BASE(public base::NonThreadSafe) { | 32 NON_EXPORTED_BASE(public base::NonThreadSafe) { |
33 public: | 33 public: |
34 static IPC::ForwardingMessageFilter* CreateFilter( | 34 static IPC::ForwardingMessageFilter* CreateFilter( |
35 base::TaskRunner* target_task_runner); | 35 base::TaskRunner* target_task_runner); |
36 | 36 |
37 CompositorOutputSurface(int32 routing_id, | 37 CompositorOutputSurface(int32 routing_id, |
38 WebKit::WebGraphicsContext3D* context3d, | 38 WebKit::WebGraphicsContext3D* context3d, |
39 WebKit::WebCompositorSoftwareOutputDevice* software); | 39 cc::SoftwareOutputDevice* software); |
40 virtual ~CompositorOutputSurface(); | 40 virtual ~CompositorOutputSurface(); |
41 | 41 |
42 // WebCompositorOutputSurface implementation. | 42 // cc::OutputSurface implementation. |
43 virtual bool bindToClient( | 43 virtual bool BindToClient(cc::OutputSurfaceClient* client) OVERRIDE; |
44 WebKit::WebCompositorOutputSurfaceClient* client) OVERRIDE; | 44 virtual const struct Capabilities& Capabilities() const OVERRIDE; |
45 virtual const Capabilities& capabilities() const OVERRIDE; | 45 virtual WebKit::WebGraphicsContext3D* Context3D() const OVERRIDE; |
46 virtual WebKit::WebGraphicsContext3D* context3D() const OVERRIDE; | 46 virtual cc::SoftwareOutputDevice* SoftwareDevice() const OVERRIDE; |
47 virtual WebKit::WebCompositorSoftwareOutputDevice* softwareDevice() const; | 47 virtual void SendFrameToParentCompositor( |
48 virtual void sendFrameToParentCompositor( | 48 const cc::CompositorFrame&) OVERRIDE; |
49 const WebKit::WebCompositorFrame&) OVERRIDE; | |
50 | 49 |
51 private: | 50 private: |
52 class CompositorOutputSurfaceProxy : | 51 class CompositorOutputSurfaceProxy : |
53 public base::RefCountedThreadSafe<CompositorOutputSurfaceProxy> { | 52 public base::RefCountedThreadSafe<CompositorOutputSurfaceProxy> { |
54 public: | 53 public: |
55 explicit CompositorOutputSurfaceProxy( | 54 explicit CompositorOutputSurfaceProxy( |
56 CompositorOutputSurface* output_surface) | 55 CompositorOutputSurface* output_surface) |
57 : output_surface_(output_surface) {} | 56 : output_surface_(output_surface) {} |
58 void ClearOutputSurface() { output_surface_ = NULL; } | 57 void ClearOutputSurface() { output_surface_ = NULL; } |
59 void OnMessageReceived(const IPC::Message& message) { | 58 void OnMessageReceived(const IPC::Message& message) { |
60 if (output_surface_) | 59 if (output_surface_) |
61 output_surface_->OnMessageReceived(message); | 60 output_surface_->OnMessageReceived(message); |
62 } | 61 } |
63 | 62 |
64 private: | 63 private: |
65 friend class base::RefCountedThreadSafe<CompositorOutputSurfaceProxy>; | 64 friend class base::RefCountedThreadSafe<CompositorOutputSurfaceProxy>; |
66 ~CompositorOutputSurfaceProxy() {} | 65 ~CompositorOutputSurfaceProxy() {} |
67 CompositorOutputSurface* output_surface_; | 66 CompositorOutputSurface* output_surface_; |
68 | 67 |
69 DISALLOW_COPY_AND_ASSIGN(CompositorOutputSurfaceProxy); | 68 DISALLOW_COPY_AND_ASSIGN(CompositorOutputSurfaceProxy); |
70 }; | 69 }; |
71 | 70 |
72 void OnMessageReceived(const IPC::Message& message); | 71 void OnMessageReceived(const IPC::Message& message); |
73 void OnUpdateVSyncParameters( | 72 void OnUpdateVSyncParameters( |
74 base::TimeTicks timebase, base::TimeDelta interval); | 73 base::TimeTicks timebase, base::TimeDelta interval); |
75 | 74 |
76 scoped_refptr<IPC::ForwardingMessageFilter> output_surface_filter_; | 75 scoped_refptr<IPC::ForwardingMessageFilter> output_surface_filter_; |
77 WebKit::WebCompositorOutputSurfaceClient* client_; | 76 cc::OutputSurfaceClient* client_; |
78 scoped_refptr<CompositorOutputSurfaceProxy> output_surface_proxy_; | 77 scoped_refptr<CompositorOutputSurfaceProxy> output_surface_proxy_; |
79 int routing_id_; | 78 int routing_id_; |
80 Capabilities capabilities_; | 79 struct Capabilities capabilities_; |
81 scoped_ptr<WebKit::WebGraphicsContext3D> context3D_; | 80 scoped_ptr<WebKit::WebGraphicsContext3D> context3D_; |
82 scoped_ptr<WebKit::WebCompositorSoftwareOutputDevice> software_device_; | 81 scoped_ptr<cc::SoftwareOutputDevice> software_device_; |
83 }; | 82 }; |
84 | 83 |
85 } // namespace content | 84 } // namespace content |
86 | 85 |
87 #endif // CONTENT_RENDERER_GPU_COMPOSITOR_OUTPUT_SURFACE_H_ | 86 #endif // CONTENT_RENDERER_GPU_COMPOSITOR_OUTPUT_SURFACE_H_ |
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