webrtc/modules/desktop_capture/linux/x11/window_capturer_x11.h
Artem Titov 6cae2d5513 Reland "Remove RTC_DISALLOW_COPY_AND_ASSIGN usages completely"
This reverts commit 3f87250a4f.

Reason for revert: Downstream is fixed

Original change's description:
> Revert "Remove RTC_DISALLOW_COPY_AND_ASSIGN usages completely"
>
> This reverts commit 5f0eb93d2a.
>
> Reason for revert: Breaks downstream project. I'm going to fix that one and create a reland of this CL after.
>
> Original change's description:
> > Remove RTC_DISALLOW_COPY_AND_ASSIGN usages completely
> >
> > Bug: webrtc:13555, webrtc:13082
> > Change-Id: Iff2cda6f516739419e97e975e03f77a98f74be03
> > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/249260
> > Reviewed-by: Harald Alvestrand <hta@webrtc.org>
> > Reviewed-by: Artem Titov <titovartem@webrtc.org>
> > Commit-Queue: (Daniel.L) Byoungchan Lee <daniel.l@hpcnt.com>
> > Cr-Commit-Position: refs/heads/main@{#35805}
>
> TBR=hta@webrtc.org,titovartem@webrtc.org,daniel.l@hpcnt.com,webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com
>
> Change-Id: I33d497f1132adfe6d151023195a388d9b7d548f9
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: webrtc:13555, webrtc:13082
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/249364
> Reviewed-by: Artem Titov <titovartem@webrtc.org>
> Owners-Override: Artem Titov <titovartem@webrtc.org>
> Reviewed-by: Andrey Logvin <landrey@webrtc.org>
> Reviewed-by: Björn Terelius <terelius@webrtc.org>
> Commit-Queue: Artem Titov <titovartem@webrtc.org>
> Cr-Commit-Position: refs/heads/main@{#35807}

# Not skipping CQ checks because this is a reland.

Bug: webrtc:13555, webrtc:13082
Change-Id: I7ef1ef3b6e3c41b1a96014aa75f003c0fcf33949
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/249365
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Artem Titov <titovartem@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35814}
2022-01-27 12:55:44 +00:00

74 lines
2.4 KiB
C++

/*
* 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_WINDOW_CAPTURER_X11_H_
#define MODULES_DESKTOP_CAPTURE_LINUX_X11_WINDOW_CAPTURER_X11_H_
#include <X11/X.h>
#include <X11/Xlib.h>
#include <memory>
#include <string>
#include "api/scoped_refptr.h"
#include "modules/desktop_capture/desktop_capture_options.h"
#include "modules/desktop_capture/desktop_capturer.h"
#include "modules/desktop_capture/desktop_geometry.h"
#include "modules/desktop_capture/linux/x11/shared_x_display.h"
#include "modules/desktop_capture/linux/x11/window_finder_x11.h"
#include "modules/desktop_capture/linux/x11/x_atom_cache.h"
#include "modules/desktop_capture/linux/x11/x_server_pixel_buffer.h"
namespace webrtc {
class WindowCapturerX11 : public DesktopCapturer,
public SharedXDisplay::XEventHandler {
public:
explicit WindowCapturerX11(const DesktopCaptureOptions& options);
~WindowCapturerX11() override;
WindowCapturerX11(const WindowCapturerX11&) = delete;
WindowCapturerX11& operator=(const WindowCapturerX11&) = delete;
static std::unique_ptr<DesktopCapturer> CreateRawWindowCapturer(
const DesktopCaptureOptions& options);
// DesktopCapturer interface.
void Start(Callback* callback) override;
void CaptureFrame() override;
bool GetSourceList(SourceList* sources) override;
bool SelectSource(SourceId id) override;
bool FocusOnSelectedSource() override;
bool IsOccluded(const DesktopVector& pos) override;
// SharedXDisplay::XEventHandler interface.
bool HandleXEvent(const XEvent& event) override;
private:
Display* display() { return x_display_->display(); }
// Returns window title for the specified X `window`.
bool GetWindowTitle(::Window window, std::string* title);
Callback* callback_ = nullptr;
rtc::scoped_refptr<SharedXDisplay> x_display_;
bool has_composite_extension_ = false;
::Window selected_window_ = 0;
XServerPixelBuffer x_server_pixel_buffer_;
XAtomCache atom_cache_;
WindowFinderX11 window_finder_;
};
} // namespace webrtc
#endif // MODULES_DESKTOP_CAPTURE_LINUX_X11_WINDOW_CAPTURER_X11_H_