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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_PEPPER_PEPPER_PLATFORM_VIDEO_CAPTURE_IMPL_H_ | 5 #ifndef CONTENT_RENDERER_PEPPER_PEPPER_PLATFORM_VIDEO_CAPTURE_IMPL_H_ |
| 6 #define CONTENT_RENDERER_PEPPER_PEPPER_PLATFORM_VIDEO_CAPTURE_IMPL_H_ | 6 #define CONTENT_RENDERER_PEPPER_PEPPER_PLATFORM_VIDEO_CAPTURE_IMPL_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include <string> | 9 #include <string> |
| 10 | 10 |
| (...skipping 13 matching lines...) Expand all Loading... |
| 24 class PepperPluginDelegateImpl; | 24 class PepperPluginDelegateImpl; |
| 25 | 25 |
| 26 class PepperPlatformVideoCaptureImpl | 26 class PepperPlatformVideoCaptureImpl |
| 27 : public webkit::ppapi::PluginDelegate::PlatformVideoCapture, | 27 : public webkit::ppapi::PluginDelegate::PlatformVideoCapture, |
| 28 public media::VideoCapture::EventHandler { | 28 public media::VideoCapture::EventHandler { |
| 29 public: | 29 public: |
| 30 PepperPlatformVideoCaptureImpl( | 30 PepperPlatformVideoCaptureImpl( |
| 31 const base::WeakPtr<PepperPluginDelegateImpl>& plugin_delegate, | 31 const base::WeakPtr<PepperPluginDelegateImpl>& plugin_delegate, |
| 32 const std::string& device_id, | 32 const std::string& device_id, |
| 33 webkit::ppapi::PluginDelegate::PlatformVideoCaptureEventHandler* handler); | 33 webkit::ppapi::PluginDelegate::PlatformVideoCaptureEventHandler* handler); |
| 34 virtual ~PepperPlatformVideoCaptureImpl(); | |
| 35 | 34 |
| 36 // webkit::ppapi::PluginDelegate::PlatformVideoCapture implementation. | 35 // webkit::ppapi::PluginDelegate::PlatformVideoCapture implementation. |
| 37 virtual void StartCapture(media::VideoCapture::EventHandler* handler, | 36 virtual void StartCapture(media::VideoCapture::EventHandler* handler, |
| 38 const VideoCaptureCapability& capability) OVERRIDE; | 37 const VideoCaptureCapability& capability) OVERRIDE; |
| 39 virtual void StopCapture(media::VideoCapture::EventHandler* handler) OVERRIDE; | 38 virtual void StopCapture(media::VideoCapture::EventHandler* handler) OVERRIDE; |
| 40 virtual void FeedBuffer(scoped_refptr<VideoFrameBuffer> buffer) OVERRIDE; | 39 virtual void FeedBuffer(scoped_refptr<VideoFrameBuffer> buffer) OVERRIDE; |
| 41 virtual bool CaptureStarted() OVERRIDE; | 40 virtual bool CaptureStarted() OVERRIDE; |
| 42 virtual int CaptureWidth() OVERRIDE; | 41 virtual int CaptureWidth() OVERRIDE; |
| 43 virtual int CaptureHeight() OVERRIDE; | 42 virtual int CaptureHeight() OVERRIDE; |
| 44 virtual int CaptureFrameRate() OVERRIDE; | 43 virtual int CaptureFrameRate() OVERRIDE; |
| 45 virtual void DetachEventHandler() OVERRIDE; | 44 virtual void DetachEventHandler() OVERRIDE; |
| 46 | 45 |
| 47 // media::VideoCapture::EventHandler implementation | 46 // media::VideoCapture::EventHandler implementation |
| 48 virtual void OnStarted(VideoCapture* capture) OVERRIDE; | 47 virtual void OnStarted(VideoCapture* capture) OVERRIDE; |
| 49 virtual void OnStopped(VideoCapture* capture) OVERRIDE; | 48 virtual void OnStopped(VideoCapture* capture) OVERRIDE; |
| 50 virtual void OnPaused(VideoCapture* capture) OVERRIDE; | 49 virtual void OnPaused(VideoCapture* capture) OVERRIDE; |
| 51 virtual void OnError(VideoCapture* capture, int error_code) OVERRIDE; | 50 virtual void OnError(VideoCapture* capture, int error_code) OVERRIDE; |
| 52 virtual void OnRemoved(VideoCapture* capture) OVERRIDE; | 51 virtual void OnRemoved(VideoCapture* capture) OVERRIDE; |
| 53 virtual void OnBufferReady(VideoCapture* capture, | 52 virtual void OnBufferReady(VideoCapture* capture, |
| 54 scoped_refptr<VideoFrameBuffer> buffer) OVERRIDE; | 53 scoped_refptr<VideoFrameBuffer> buffer) OVERRIDE; |
| 55 virtual void OnDeviceInfoReceived( | 54 virtual void OnDeviceInfoReceived( |
| 56 VideoCapture* capture, | 55 VideoCapture* capture, |
| 57 const media::VideoCaptureParams& device_info) OVERRIDE; | 56 const media::VideoCaptureParams& device_info) OVERRIDE; |
| 58 | 57 |
| 59 private: | 58 private: |
| 59 virtual ~PepperPlatformVideoCaptureImpl(); |
| 60 |
| 60 void Initialize(); | 61 void Initialize(); |
| 61 | 62 |
| 62 void OnDeviceOpened(int request_id, | 63 void OnDeviceOpened(int request_id, |
| 63 bool succeeded, | 64 bool succeeded, |
| 64 const std::string& label); | 65 const std::string& label); |
| 65 | 66 |
| 66 base::WeakPtr<PepperPluginDelegateImpl> plugin_delegate_; | 67 base::WeakPtr<PepperPluginDelegateImpl> plugin_delegate_; |
| 67 | 68 |
| 68 std::string device_id_; | 69 std::string device_id_; |
| 69 std::string label_; | 70 std::string label_; |
| 70 int session_id_; | 71 int session_id_; |
| 71 | 72 |
| 72 scoped_ptr<media::VideoCaptureHandlerProxy> handler_proxy_; | 73 scoped_ptr<media::VideoCaptureHandlerProxy> handler_proxy_; |
| 73 | 74 |
| 74 webkit::ppapi::PluginDelegate::PlatformVideoCaptureEventHandler* handler_; | 75 webkit::ppapi::PluginDelegate::PlatformVideoCaptureEventHandler* handler_; |
| 75 | 76 |
| 76 media::VideoCapture* video_capture_; | 77 media::VideoCapture* video_capture_; |
| 77 | 78 |
| 78 // StartCapture() must be balanced by StopCapture(), otherwise this object | 79 // StartCapture() must be balanced by StopCapture(), otherwise this object |
| 79 // will leak. | 80 // will leak. |
| 80 bool unbalanced_start_; | 81 bool unbalanced_start_; |
| 81 | 82 |
| 82 DISALLOW_COPY_AND_ASSIGN(PepperPlatformVideoCaptureImpl); | 83 DISALLOW_COPY_AND_ASSIGN(PepperPlatformVideoCaptureImpl); |
| 83 }; | 84 }; |
| 84 | 85 |
| 85 } // namespace content | 86 } // namespace content |
| 86 | 87 |
| 87 #endif // CONTENT_RENDERER_PEPPER_PEPPER_PLATFORM_VIDEO_CAPTURE_IMPL_H_ | 88 #endif // CONTENT_RENDERER_PEPPER_PEPPER_PLATFORM_VIDEO_CAPTURE_IMPL_H_ |
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