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

/*
 *  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.
 */

#include "modules/desktop_capture/linux/x11/screen_capturer_x11.h"

#include <X11/Xlib.h>
#include <X11/extensions/Xdamage.h>
#include <X11/extensions/Xfixes.h>
#include <X11/extensions/damagewire.h>
#include <dlfcn.h>
#include <stdint.h>
#include <string.h>

#include <memory>
#include <utility>

#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_geometry.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"
#include "rtc_base/checks.h"
#include "rtc_base/logging.h"
#include "rtc_base/sanitizer.h"
#include "rtc_base/time_utils.h"
#include "rtc_base/trace_event.h"

namespace webrtc {

ScreenCapturerX11::ScreenCapturerX11() { … }

ScreenCapturerX11::~ScreenCapturerX11() { … }

bool ScreenCapturerX11::Init(const DesktopCaptureOptions& options) { … }

void ScreenCapturerX11::InitXDamage() { … }

RTC_NO_SANITIZE("cfi-icall")
void ScreenCapturerX11::InitXrandr() { … }

RTC_NO_SANITIZE("cfi-icall")
void ScreenCapturerX11::UpdateMonitors() { … }

void ScreenCapturerX11::Start(Callback* callback) { … }

void ScreenCapturerX11::CaptureFrame() { … }

bool ScreenCapturerX11::GetSourceList(SourceList* sources) { … }

bool ScreenCapturerX11::SelectSource(SourceId id) { … }

bool ScreenCapturerX11::HandleXEvent(const XEvent& event) { … }

std::unique_ptr<DesktopFrame> ScreenCapturerX11::CaptureScreen() { … }

void ScreenCapturerX11::ScreenConfigurationChanged() { … }

void ScreenCapturerX11::SynchronizeFrame() { … }

RTC_NO_SANITIZE("cfi-icall")
void ScreenCapturerX11::DeinitXlib() { … }

// static
std::unique_ptr<DesktopCapturer> ScreenCapturerX11::CreateRawScreenCapturer(
    const DesktopCaptureOptions& options) { … }

}  // namespace webrtc