| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "remoting/host/shaped_screen_capturer.h" |
| |
| #include "base/logging.h" |
| #include "remoting/host/desktop_shape_tracker.h" |
| #include "third_party/webrtc/modules/desktop_capture/desktop_capture_options.h" |
| #include "third_party/webrtc/modules/desktop_capture/desktop_frame.h" |
| |
| namespace remoting { |
| |
| // static |
| scoped_ptr<ShapedScreenCapturer> ShapedScreenCapturer::Create( |
| webrtc::DesktopCaptureOptions options) { |
| return scoped_ptr<ShapedScreenCapturer>( |
| new ShapedScreenCapturer(scoped_ptr<webrtc::ScreenCapturer>( |
| webrtc::ScreenCapturer::Create(options)), |
| DesktopShapeTracker::Create(options))); |
| } |
| |
| ShapedScreenCapturer::ShapedScreenCapturer( |
| scoped_ptr<webrtc::ScreenCapturer> screen_capturer, |
| scoped_ptr<DesktopShapeTracker> shape_tracker) |
| : screen_capturer_(screen_capturer.Pass()), |
| shape_tracker_(shape_tracker.Pass()), |
| callback_(NULL) { |
| } |
| |
| ShapedScreenCapturer::~ShapedScreenCapturer() {} |
| |
| void ShapedScreenCapturer::Start(webrtc::ScreenCapturer::Callback* callback) { |
| callback_ = callback; |
| screen_capturer_->Start(this); |
| } |
| |
| void ShapedScreenCapturer::Capture(const webrtc::DesktopRegion& region) { |
| screen_capturer_->Capture(region); |
| } |
| |
| void ShapedScreenCapturer::SetMouseShapeObserver( |
| MouseShapeObserver* mouse_shape_observer) { |
| screen_capturer_->SetMouseShapeObserver(mouse_shape_observer); |
| } |
| |
| bool ShapedScreenCapturer::GetScreenList(ScreenList* screens) { |
| NOTIMPLEMENTED(); |
| return false; |
| } |
| |
| bool ShapedScreenCapturer::SelectScreen(webrtc::ScreenId id) { |
| NOTIMPLEMENTED(); |
| return false; |
| } |
| |
| webrtc::SharedMemory* ShapedScreenCapturer::CreateSharedMemory(size_t size) { |
| return callback_->CreateSharedMemory(size); |
| } |
| |
| void ShapedScreenCapturer::OnCaptureCompleted(webrtc::DesktopFrame* frame) { |
| shape_tracker_->RefreshDesktopShape(); |
| frame->set_shape(new webrtc::DesktopRegion(shape_tracker_->desktop_shape())); |
| callback_->OnCaptureCompleted(frame); |
| } |
| |
| } // namespace remoting |