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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/browser/renderer_host/media/video_capture_host.h" | 5 #include "content/browser/renderer_host/media/video_capture_host.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/memory/scoped_ptr.h" | 8 #include "base/memory/scoped_ptr.h" |
9 #include "base/stl_util.h" | 9 #include "base/stl_util.h" |
10 #include "content/browser/renderer_host/media/media_stream_manager.h" | 10 #include "content/browser/renderer_host/media/media_stream_manager.h" |
11 #include "content/browser/renderer_host/media/video_capture_manager.h" | 11 #include "content/browser/renderer_host/media/video_capture_manager.h" |
12 #include "content/common/media/video_capture_messages.h" | 12 #include "content/common/media/video_capture_messages.h" |
13 | 13 |
14 using content::BrowserMessageFilter; | 14 using content::BrowserMessageFilter; |
15 using content::BrowserThread; | 15 using content::BrowserThread; |
16 | 16 |
17 struct VideoCaptureHost::Entry { | 17 struct VideoCaptureHost::Entry { |
18 Entry(VideoCaptureController* controller) | 18 Entry(VideoCaptureController* controller) |
19 : controller(controller) {} | 19 : controller(controller) {} |
20 | 20 |
21 ~Entry() {} | 21 ~Entry() {} |
22 | 22 |
23 scoped_refptr<VideoCaptureController> controller; | 23 scoped_refptr<VideoCaptureController> controller; |
24 }; | 24 }; |
25 | 25 |
26 VideoCaptureHost::VideoCaptureHost(content::ResourceContext* resource_context, | 26 VideoCaptureHost::VideoCaptureHost(content::ResourceContext* resource_context) |
27 media::AudioManager* audio_manager) | 27 : resource_context_(resource_context) { |
28 : resource_context_(resource_context), | |
29 audio_manager_(audio_manager) { | |
30 } | 28 } |
31 | 29 |
32 VideoCaptureHost::~VideoCaptureHost() {} | 30 VideoCaptureHost::~VideoCaptureHost() {} |
33 | 31 |
34 void VideoCaptureHost::OnChannelClosing() { | 32 void VideoCaptureHost::OnChannelClosing() { |
35 BrowserMessageFilter::OnChannelClosing(); | 33 BrowserMessageFilter::OnChannelClosing(); |
36 | 34 |
37 // Since the IPC channel is gone, close all requested VideCaptureDevices. | 35 // Since the IPC channel is gone, close all requested VideCaptureDevices. |
38 for (EntryMap::iterator it = entries_.begin(); it != entries_.end(); it++) { | 36 for (EntryMap::iterator it = entries_.begin(); it != entries_.end(); it++) { |
39 VideoCaptureController* controller = it->second->controller; | 37 VideoCaptureController* controller = it->second->controller; |
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275 controller->StopCapture(controller_id, this); | 273 controller->StopCapture(controller_id, this); |
276 GetVideoCaptureManager()->RemoveController(controller, this); | 274 GetVideoCaptureManager()->RemoveController(controller, this); |
277 } | 275 } |
278 delete it->second; | 276 delete it->second; |
279 entries_.erase(controller_id); | 277 entries_.erase(controller_id); |
280 } | 278 } |
281 | 279 |
282 media_stream::VideoCaptureManager* VideoCaptureHost::GetVideoCaptureManager() { | 280 media_stream::VideoCaptureManager* VideoCaptureHost::GetVideoCaptureManager() { |
283 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); | 281 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); |
284 return media_stream::MediaStreamManager::GetForResourceContext( | 282 return media_stream::MediaStreamManager::GetForResourceContext( |
285 resource_context_, audio_manager_)->video_capture_manager(); | 283 resource_context_)->video_capture_manager(); |
286 } | 284 } |
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