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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/bind_to_current_loop.h" |
| 8 #include "base/logging.h" | 9 #include "base/logging.h" |
| 9 #include "base/message_loop/message_loop_proxy.h" | 10 #include "base/message_loop/message_loop_proxy.h" |
| 10 #include "content/renderer/media/video_capture_impl_manager.h" | 11 #include "content/renderer/media/video_capture_impl_manager.h" |
| 11 #include "content/renderer/pepper/pepper_media_device_manager.h" | 12 #include "content/renderer/pepper/pepper_media_device_manager.h" |
| 12 #include "content/renderer/pepper/pepper_video_capture_host.h" | 13 #include "content/renderer/pepper/pepper_video_capture_host.h" |
| 13 #include "content/renderer/render_frame_impl.h" | 14 #include "content/renderer/render_frame_impl.h" |
| 14 #include "content/renderer/render_thread_impl.h" | 15 #include "content/renderer/render_thread_impl.h" |
| 15 #include "media/base/bind_to_current_loop.h" | |
| 16 #include "url/gurl.h" | 16 #include "url/gurl.h" |
| 17 | 17 |
| 18 namespace content { | 18 namespace content { |
| 19 | 19 |
| 20 PepperPlatformVideoCapture::PepperPlatformVideoCapture( | 20 PepperPlatformVideoCapture::PepperPlatformVideoCapture( |
| 21 int render_frame_id, | 21 int render_frame_id, |
| 22 const std::string& device_id, | 22 const std::string& device_id, |
| 23 const GURL& document_url, | 23 const GURL& document_url, |
| 24 PepperVideoCaptureHost* handler) | 24 PepperVideoCaptureHost* handler) |
| 25 : render_frame_id_(render_frame_id), | 25 : render_frame_id_(render_frame_id), |
| (...skipping 20 matching lines...) Expand all Loading... |
| 46 void PepperPlatformVideoCapture::StartCapture( | 46 void PepperPlatformVideoCapture::StartCapture( |
| 47 const media::VideoCaptureParams& params) { | 47 const media::VideoCaptureParams& params) { |
| 48 DCHECK(thread_checker_.CalledOnValidThread()); | 48 DCHECK(thread_checker_.CalledOnValidThread()); |
| 49 if (!stop_capture_cb_.is_null()) | 49 if (!stop_capture_cb_.is_null()) |
| 50 return; | 50 return; |
| 51 VideoCaptureImplManager* manager = | 51 VideoCaptureImplManager* manager = |
| 52 RenderThreadImpl::current()->video_capture_impl_manager(); | 52 RenderThreadImpl::current()->video_capture_impl_manager(); |
| 53 stop_capture_cb_ = | 53 stop_capture_cb_ = |
| 54 manager->StartCapture(session_id_, | 54 manager->StartCapture(session_id_, |
| 55 params, | 55 params, |
| 56 media::BindToCurrentLoop(base::Bind( | 56 base::BindToCurrentLoop(base::Bind( |
| 57 &PepperPlatformVideoCapture::OnStateUpdate, | 57 &PepperPlatformVideoCapture::OnStateUpdate, |
| 58 weak_factory_.GetWeakPtr())), | 58 weak_factory_.GetWeakPtr())), |
| 59 media::BindToCurrentLoop(base::Bind( | 59 base::BindToCurrentLoop(base::Bind( |
| 60 &PepperPlatformVideoCapture::OnFrameReady, | 60 &PepperPlatformVideoCapture::OnFrameReady, |
| 61 weak_factory_.GetWeakPtr()))); | 61 weak_factory_.GetWeakPtr()))); |
| 62 } | 62 } |
| 63 | 63 |
| 64 void PepperPlatformVideoCapture::StopCapture() { | 64 void PepperPlatformVideoCapture::StopCapture() { |
| 65 DCHECK(thread_checker_.CalledOnValidThread()); | 65 DCHECK(thread_checker_.CalledOnValidThread()); |
| 66 if (stop_capture_cb_.is_null()) | 66 if (stop_capture_cb_.is_null()) |
| 67 return; | 67 return; |
| 68 stop_capture_cb_.Run(); | 68 stop_capture_cb_.Run(); |
| 69 stop_capture_cb_.Reset(); | 69 stop_capture_cb_.Reset(); |
| (...skipping 78 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 148 } | 148 } |
| 149 | 149 |
| 150 PepperMediaDeviceManager* PepperPlatformVideoCapture::GetMediaDeviceManager() { | 150 PepperMediaDeviceManager* PepperPlatformVideoCapture::GetMediaDeviceManager() { |
| 151 RenderFrameImpl* const render_frame = | 151 RenderFrameImpl* const render_frame = |
| 152 RenderFrameImpl::FromRoutingID(render_frame_id_); | 152 RenderFrameImpl::FromRoutingID(render_frame_id_); |
| 153 return render_frame ? | 153 return render_frame ? |
| 154 PepperMediaDeviceManager::GetForRenderFrame(render_frame).get() : NULL; | 154 PepperMediaDeviceManager::GetForRenderFrame(render_frame).get() : NULL; |
| 155 } | 155 } |
| 156 | 156 |
| 157 } // namespace content | 157 } // namespace content |
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