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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 #include "content/renderer/pepper/pepper_platform_video_capture.h" | 5 #include "content/renderer/pepper/pepper_platform_video_capture.h" |
| 6 | 6 |
| 7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/logging.h" | 8 #include "base/logging.h" |
| 9 #include "base/message_loop/message_loop_proxy.h" | 9 #include "base/message_loop/message_loop_proxy.h" |
| 10 #include "content/renderer/media/video_capture_impl_manager.h" | 10 #include "content/renderer/media/video_capture_impl_manager.h" |
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| 39 PP_DEVICETYPE_DEV_VIDEOCAPTURE, | 39 PP_DEVICETYPE_DEV_VIDEOCAPTURE, |
| 40 device_id, | 40 device_id, |
| 41 document_url, | 41 document_url, |
| 42 base::Bind(&PepperPlatformVideoCapture::OnDeviceOpened, this)); | 42 base::Bind(&PepperPlatformVideoCapture::OnDeviceOpened, this)); |
| 43 pending_open_device_ = true; | 43 pending_open_device_ = true; |
| 44 } | 44 } |
| 45 } | 45 } |
| 46 | 46 |
| 47 void PepperPlatformVideoCapture::StartCapture( | 47 void PepperPlatformVideoCapture::StartCapture( |
| 48 media::VideoCapture::EventHandler* handler, | 48 media::VideoCapture::EventHandler* handler, |
| 49 const media::VideoCaptureCapability& capability) { | 49 const media::VideoCaptureParams& params) { |
| 50 DCHECK(handler == handler_); | 50 DCHECK(handler == handler_); |
| 51 | 51 |
| 52 if (unbalanced_start_) | 52 if (unbalanced_start_) |
| 53 return; | 53 return; |
| 54 | 54 |
| 55 if (video_capture_) { | 55 if (video_capture_) { |
| 56 unbalanced_start_ = true; | 56 unbalanced_start_ = true; |
| 57 AddRef(); // Will be balanced in OnRemoved(). | 57 AddRef(); // Will be balanced in OnRemoved(). |
| 58 video_capture_->StartCapture(handler_proxy_.get(), capability); | 58 video_capture_->StartCapture(handler_proxy_.get(), params); |
| 59 } | 59 } |
| 60 } | 60 } |
| 61 | 61 |
| 62 void PepperPlatformVideoCapture::StopCapture( | 62 void PepperPlatformVideoCapture::StopCapture( |
| 63 media::VideoCapture::EventHandler* handler) { | 63 media::VideoCapture::EventHandler* handler) { |
| 64 DCHECK(handler == handler_); | 64 DCHECK(handler == handler_); |
| 65 if (!unbalanced_start_) | 65 if (!unbalanced_start_) |
| 66 return; | 66 return; |
| 67 | 67 |
| 68 if (video_capture_) { | 68 if (video_capture_) { |
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| 141 | 141 |
| 142 void PepperPlatformVideoCapture::OnFrameReady( | 142 void PepperPlatformVideoCapture::OnFrameReady( |
| 143 VideoCapture* capture, | 143 VideoCapture* capture, |
| 144 const scoped_refptr<media::VideoFrame>& frame) { | 144 const scoped_refptr<media::VideoFrame>& frame) { |
| 145 if (handler_) | 145 if (handler_) |
| 146 handler_->OnFrameReady(capture, frame); | 146 handler_->OnFrameReady(capture, frame); |
| 147 } | 147 } |
| 148 | 148 |
| 149 void PepperPlatformVideoCapture::OnDeviceInfoReceived( | 149 void PepperPlatformVideoCapture::OnDeviceInfoReceived( |
| 150 VideoCapture* capture, | 150 VideoCapture* capture, |
| 151 const media::VideoCaptureParams& device_info) { | 151 const media::VideoCaptureFormat& device_info) { |
| 152 if (handler_) | 152 if (handler_) |
| 153 handler_->OnDeviceInfoReceived(capture, device_info); | 153 handler_->OnDeviceInfoReceived(capture, device_info); |
| 154 } | 154 } |
| 155 | 155 |
| 156 PepperPlatformVideoCapture::~PepperPlatformVideoCapture() { | 156 PepperPlatformVideoCapture::~PepperPlatformVideoCapture() { |
| 157 DCHECK(!video_capture_); | 157 DCHECK(!video_capture_); |
| 158 DCHECK(label_.empty()); | 158 DCHECK(label_.empty()); |
| 159 DCHECK(!pending_open_device_); | 159 DCHECK(!pending_open_device_); |
| 160 } | 160 } |
| 161 | 161 |
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| 182 if (handler_) | 182 if (handler_) |
| 183 handler_->OnInitialized(this, succeeded); | 183 handler_->OnInitialized(this, succeeded); |
| 184 } | 184 } |
| 185 | 185 |
| 186 PepperMediaDeviceManager* | 186 PepperMediaDeviceManager* |
| 187 PepperPlatformVideoCapture::GetMediaDeviceManager() { | 187 PepperPlatformVideoCapture::GetMediaDeviceManager() { |
| 188 return PepperMediaDeviceManager::GetForRenderView(render_view_.get()); | 188 return PepperMediaDeviceManager::GetForRenderView(render_view_.get()); |
| 189 } | 189 } |
| 190 | 190 |
| 191 } // namespace content | 191 } // namespace content |
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