chromium/third_party/webrtc/modules/desktop_capture/linux/x11/screen_capturer_x11.h

/*
 *  Copyright 2018 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_LINUX_X11_SCREEN_CAPTURER_X11_H_
#define MODULES_DESKTOP_CAPTURE_LINUX_X11_SCREEN_CAPTURER_X11_H_

#include <X11/X.h>
#include <X11/Xlib.h>
#include <X11/extensions/Xdamage.h>
#include <X11/extensions/Xfixes.h>
#include <X11/extensions/Xrandr.h>

#include <memory>

#include "modules/desktop_capture/desktop_capture_options.h"
#include "modules/desktop_capture/desktop_capturer.h"
#include "modules/desktop_capture/desktop_frame.h"
#include "modules/desktop_capture/desktop_region.h"
#include "modules/desktop_capture/linux/x11/shared_x_display.h"
#include "modules/desktop_capture/linux/x11/x_atom_cache.h"
#include "modules/desktop_capture/linux/x11/x_server_pixel_buffer.h"
#include "modules/desktop_capture/screen_capture_frame_queue.h"
#include "modules/desktop_capture/screen_capturer_helper.h"
#include "modules/desktop_capture/shared_desktop_frame.h"

namespace webrtc {

// A class to perform video frame capturing for Linux on X11.
//
// If XDamage is used, this class sets DesktopFrame::updated_region() according
// to the areas reported by XDamage. Otherwise this class does not detect
// DesktopFrame::updated_region(), the field is always set to the entire frame
// rectangle. ScreenCapturerDifferWrapper should be used if that functionality
// is necessary.
class ScreenCapturerX11 : public DesktopCapturer,
                          public SharedXDisplay::XEventHandler { … };

}  // namespace webrtc

#endif  // MODULES_DESKTOP_CAPTURE_LINUX_X11_SCREEN_CAPTURER_X11_H_