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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #include "remoting/host/shaped_screen_capturer.h" | |
6 | |
7 #include "base/logging.h" | |
8 #include "remoting/host/desktop_shape_tracker.h" | |
9 #include "third_party/webrtc/modules/desktop_capture/desktop_capture_options.h" | |
10 #include "third_party/webrtc/modules/desktop_capture/desktop_frame.h" | |
11 | |
12 namespace remoting { | |
13 | |
14 // static | |
15 scoped_ptr<ShapedScreenCapturer> ShapedScreenCapturer::Create( | |
16 webrtc::DesktopCaptureOptions options) { | |
17 return scoped_ptr<ShapedScreenCapturer>( | |
18 new ShapedScreenCapturer(scoped_ptr<webrtc::ScreenCapturer>( | |
19 webrtc::ScreenCapturer::Create(options)), | |
20 DesktopShapeTracker::Create(options))); | |
21 } | |
22 | |
23 ShapedScreenCapturer::ShapedScreenCapturer( | |
24 scoped_ptr<webrtc::ScreenCapturer> screen_capturer, | |
25 scoped_ptr<DesktopShapeTracker> shape_tracker) | |
26 : screen_capturer_(screen_capturer.Pass()), | |
27 shape_tracker_(shape_tracker.Pass()), | |
28 callback_(NULL) { | |
29 } | |
30 | |
31 ShapedScreenCapturer::~ShapedScreenCapturer() {} | |
32 | |
33 void ShapedScreenCapturer::Start(webrtc::ScreenCapturer::Callback* callback) { | |
34 callback_ = callback; | |
35 screen_capturer_->Start(this); | |
36 } | |
37 | |
38 void ShapedScreenCapturer::Capture(const webrtc::DesktopRegion& region) { | |
39 screen_capturer_->Capture(region); | |
40 } | |
41 | |
42 void ShapedScreenCapturer::SetMouseShapeObserver( | |
43 MouseShapeObserver* mouse_shape_observer) { | |
44 screen_capturer_->SetMouseShapeObserver(mouse_shape_observer); | |
45 } | |
46 | |
47 bool ShapedScreenCapturer::GetScreenList(ScreenList* screens) { | |
48 NOTIMPLEMENTED(); | |
49 return false; | |
50 } | |
51 | |
52 bool ShapedScreenCapturer::SelectScreen(webrtc::ScreenId id) { | |
53 NOTIMPLEMENTED(); | |
54 return false; | |
55 } | |
56 | |
57 webrtc::SharedMemory* ShapedScreenCapturer::CreateSharedMemory(size_t size) { | |
58 return callback_->CreateSharedMemory(size); | |
59 } | |
60 | |
61 void ShapedScreenCapturer::OnCaptureCompleted(webrtc::DesktopFrame* frame) { | |
62 shape_tracker_->RefreshDesktopShape(); | |
63 frame->set_shape(new webrtc::DesktopRegion(shape_tracker_->desktop_shape())); | |
64 callback_->OnCaptureCompleted(frame); | |
65 } | |
66 | |
67 } // namespace remoting | |
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