894e6fe9ea
The new class is used to pass configuration parameters to screen/window capturers. It also allows to share X Window connection between multiple objects. R=wez@chromium.org Review URL: https://webrtc-codereview.appspot.com/2374004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@4952 4adac7df-926f-26a2-2b94-8c16560cd09d
77 lines
1.8 KiB
C++
Executable File
77 lines
1.8 KiB
C++
Executable File
/*
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* Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "webrtc/modules/desktop_capture/window_capturer.h"
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#include <assert.h>
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#include "webrtc/modules/desktop_capture/desktop_frame.h"
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namespace webrtc {
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namespace {
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class WindowCapturerNull : public WindowCapturer {
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public:
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WindowCapturerNull();
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virtual ~WindowCapturerNull();
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// WindowCapturer interface.
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virtual bool GetWindowList(WindowList* windows) OVERRIDE;
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virtual bool SelectWindow(WindowId id) OVERRIDE;
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// DesktopCapturer interface.
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virtual void Start(Callback* callback) OVERRIDE;
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virtual void Capture(const DesktopRegion& region) OVERRIDE;
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private:
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Callback* callback_;
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DISALLOW_COPY_AND_ASSIGN(WindowCapturerNull);
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};
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WindowCapturerNull::WindowCapturerNull()
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: callback_(NULL) {
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}
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WindowCapturerNull::~WindowCapturerNull() {
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}
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bool WindowCapturerNull::GetWindowList(WindowList* windows) {
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// Not implemented yet.
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return false;
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}
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bool WindowCapturerNull::SelectWindow(WindowId id) {
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// Not implemented yet.
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return false;
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}
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void WindowCapturerNull::Start(Callback* callback) {
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assert(!callback_);
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assert(callback);
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callback_ = callback;
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}
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void WindowCapturerNull::Capture(const DesktopRegion& region) {
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// Not implemented yet.
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callback_->OnCaptureCompleted(NULL);
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}
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} // namespace
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// static
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WindowCapturer* WindowCapturer::Create(const DesktopCaptureOptions& options) {
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return new WindowCapturerNull();
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}
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} // namespace webrtc
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