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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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_PEPPER_PEPPER_VIDEO_SOURCE_HOST_H_ | 5 #ifndef CONTENT_RENDERER_PEPPER_PEPPER_VIDEO_SOURCE_HOST_H_ |
6 #define CONTENT_RENDERER_PEPPER_PEPPER_VIDEO_SOURCE_HOST_H_ | 6 #define CONTENT_RENDERER_PEPPER_PEPPER_VIDEO_SOURCE_HOST_H_ |
7 | 7 |
8 #include "base/compiler_specific.h" | 8 #include "base/compiler_specific.h" |
9 #include "base/memory/ref_counted.h" | 9 #include "base/memory/ref_counted.h" |
10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
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25 class CONTENT_EXPORT PepperVideoSourceHost : public ppapi::host::ResourceHost { | 25 class CONTENT_EXPORT PepperVideoSourceHost : public ppapi::host::ResourceHost { |
26 public: | 26 public: |
27 PepperVideoSourceHost(RendererPpapiHost* host, | 27 PepperVideoSourceHost(RendererPpapiHost* host, |
28 PP_Instance instance, | 28 PP_Instance instance, |
29 PP_Resource resource); | 29 PP_Resource resource); |
30 | 30 |
31 virtual ~PepperVideoSourceHost(); | 31 virtual ~PepperVideoSourceHost(); |
32 | 32 |
33 virtual int32_t OnResourceMessageReceived( | 33 virtual int32_t OnResourceMessageReceived( |
34 const IPC::Message& msg, | 34 const IPC::Message& msg, |
35 ppapi::host::HostMessageContext* context) OVERRIDE; | 35 ppapi::host::HostMessageContext* context) override; |
36 | 36 |
37 private: | 37 private: |
38 // This helper object receives frames on a video worker thread and passes | 38 // This helper object receives frames on a video worker thread and passes |
39 // them on to us. | 39 // them on to us. |
40 class FrameReceiver : public FrameReaderInterface, | 40 class FrameReceiver : public FrameReaderInterface, |
41 public base::RefCountedThreadSafe<FrameReceiver> { | 41 public base::RefCountedThreadSafe<FrameReceiver> { |
42 public: | 42 public: |
43 explicit FrameReceiver(const base::WeakPtr<PepperVideoSourceHost>& host); | 43 explicit FrameReceiver(const base::WeakPtr<PepperVideoSourceHost>& host); |
44 | 44 |
45 // FrameReaderInterface implementation. | 45 // FrameReaderInterface implementation. |
46 virtual void GotFrame(const scoped_refptr<media::VideoFrame>& frame) | 46 virtual void GotFrame(const scoped_refptr<media::VideoFrame>& frame) |
47 OVERRIDE; | 47 override; |
48 | 48 |
49 private: | 49 private: |
50 friend class base::RefCountedThreadSafe<FrameReceiver>; | 50 friend class base::RefCountedThreadSafe<FrameReceiver>; |
51 virtual ~FrameReceiver(); | 51 virtual ~FrameReceiver(); |
52 | 52 |
53 base::WeakPtr<PepperVideoSourceHost> host_; | 53 base::WeakPtr<PepperVideoSourceHost> host_; |
54 // |thread_checker_| is bound to the main render thread. | 54 // |thread_checker_| is bound to the main render thread. |
55 base::ThreadChecker thread_checker_; | 55 base::ThreadChecker thread_checker_; |
56 }; | 56 }; |
57 | 57 |
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81 bool get_frame_pending_; | 81 bool get_frame_pending_; |
82 | 82 |
83 base::WeakPtrFactory<PepperVideoSourceHost> weak_factory_; | 83 base::WeakPtrFactory<PepperVideoSourceHost> weak_factory_; |
84 | 84 |
85 DISALLOW_COPY_AND_ASSIGN(PepperVideoSourceHost); | 85 DISALLOW_COPY_AND_ASSIGN(PepperVideoSourceHost); |
86 }; | 86 }; |
87 | 87 |
88 } // namespace content | 88 } // namespace content |
89 | 89 |
90 #endif // CONTENT_RENDERER_PEPPER_PEPPER_VIDEO_SOURCE_HOST_H_ | 90 #endif // CONTENT_RENDERER_PEPPER_PEPPER_VIDEO_SOURCE_HOST_H_ |
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