1 files changed, 65 insertions, 0 deletions
diff --git a/third_party/libwebrtc/modules/desktop_capture/win/desktop.h b/third_party/libwebrtc/modules/desktop_capture/win/desktop.h
new file mode 100644
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+++ b/third_party/libwebrtc/modules/desktop_capture/win/desktop.h
@@ -0,0 +1,65 @@
+/*
+ *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef MODULES_DESKTOP_CAPTURE_WIN_DESKTOP_H_
+#define MODULES_DESKTOP_CAPTURE_WIN_DESKTOP_H_
+
+#include <windows.h>
+
+#include <string>
+
+#include "rtc_base/system/rtc_export.h"
+
+namespace webrtc {
+
+class RTC_EXPORT Desktop {
+ public:
+  ~Desktop();
+
+  Desktop(const Desktop&) = delete;
+  Desktop& operator=(const Desktop&) = delete;
+
+  // Returns the name of the desktop represented by the object. Return false if
+  // quering the name failed for any reason.
+  bool GetName(std::wstring* desktop_name_out) const;
+
+  // Returns true if `other` has the same name as this desktop. Returns false
+  // in any other case including failing Win32 APIs and uninitialized desktop
+  // handles.
+  bool IsSame(const Desktop& other) const;
+
+  // Assigns the desktop to the current thread. Returns false is the operation
+  // failed for any reason.
+  bool SetThreadDesktop() const;
+
+  // Returns the desktop by its name or NULL if an error occurs.
+  static Desktop* GetDesktop(const wchar_t* desktop_name);
+
+  // Returns the desktop currently receiving user input or NULL if an error
+  // occurs.
+  static Desktop* GetInputDesktop();
+
+  // Returns the desktop currently assigned to the calling thread or NULL if
+  // an error occurs.
+  static Desktop* GetThreadDesktop();
+
+ private:
+  Desktop(HDESK desktop, bool own);
+
+  // The desktop handle.
+  HDESK desktop_;
+
+  // True if `desktop_` must be closed on teardown.
+  bool own_;
+};
+
+}  // namespace webrtc
+
+#endif  // MODULES_DESKTOP_CAPTURE_WIN_DESKTOP_H_