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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 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_MEDIA_NATIVE_HANDLE_IMPL_H_ | 5 #ifndef CONTENT_RENDERER_MEDIA_NATIVE_HANDLE_IMPL_H_ | 
| 6 #define CONTENT_RENDERER_MEDIA_NATIVE_HANDLE_IMPL_H_ | 6 #define CONTENT_RENDERER_MEDIA_NATIVE_HANDLE_IMPL_H_ | 
| 7 | 7 | 
| 8 #include "base/memory/ref_counted.h" | 8 #include "base/memory/ref_counted.h" | 
| 9 #include "media/base/video_frame.h" | 9 #include "media/base/video_frame.h" | 
| 10 #include "third_party/webrtc/common_video/interface/native_handle.h" | 10 #include "third_party/webrtc/common_video/interface/native_handle.h" | 
| 11 | 11 | 
| 12 namespace content { | 12 namespace content { | 
| 13 | 13 | 
| 14 class NativeHandleImpl : public webrtc::NativeHandle { | 14 class NativeHandleImpl : public webrtc::NativeHandle { | 
| 15  public: | 15  public: | 
| 16   // Wraps a video frame in the handle. | 16   // Wraps a video frame in the handle. | 
| 17   explicit NativeHandleImpl(scoped_refptr<media::VideoFrame> frame); | 17   explicit NativeHandleImpl(scoped_refptr<media::VideoFrame> frame); | 
| 18   virtual ~NativeHandleImpl(); | 18   virtual ~NativeHandleImpl(); | 
| 19 | 19 | 
| 20   // Retrieves the video frame in the handle. The frame is still ref-counted by | 20   // Retrieves the video frame in the handle. The frame is still ref-counted by | 
| 21   // the handle. The ref count decreases when NativeHandleImpl is destroyed. | 21   // the handle. The ref count decreases when NativeHandleImpl is destroyed. | 
| 22   virtual void* GetHandle() OVERRIDE; | 22   virtual void* GetHandle() override; | 
| 23 | 23 | 
| 24  private: | 24  private: | 
| 25   scoped_refptr<media::VideoFrame> frame_; | 25   scoped_refptr<media::VideoFrame> frame_; | 
| 26 | 26 | 
| 27   DISALLOW_COPY_AND_ASSIGN(NativeHandleImpl); | 27   DISALLOW_COPY_AND_ASSIGN(NativeHandleImpl); | 
| 28 }; | 28 }; | 
| 29 | 29 | 
| 30 }  // namespace content | 30 }  // namespace content | 
| 31 | 31 | 
| 32 #endif  // CONTENT_RENDERER_MEDIA_NATIVE_HANDLE_IMPL_H_ | 32 #endif  // CONTENT_RENDERER_MEDIA_NATIVE_HANDLE_IMPL_H_ | 
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