webrtc_m130/modules/desktop_capture/window_capturer_null.cc
Artem Titov 3f87250a4f Revert "Remove RTC_DISALLOW_COPY_AND_ASSIGN usages completely"
This reverts commit 5f0eb93d2a44cec2102fc8c3757d5bb814bd145f.

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}
2022-01-26 14:56:14 +00:00

71 lines
1.8 KiB
C++

/*
* 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/desktop_capturer.h"
#include "modules/desktop_capture/desktop_frame.h"
#include "rtc_base/checks.h"
#include "rtc_base/constructor_magic.h"
namespace webrtc {
namespace {
class WindowCapturerNull : public DesktopCapturer {
public:
WindowCapturerNull();
~WindowCapturerNull() override;
// DesktopCapturer interface.
void Start(Callback* callback) override;
void CaptureFrame() override;
bool GetSourceList(SourceList* sources) override;
bool SelectSource(SourceId id) override;
private:
Callback* callback_ = nullptr;
RTC_DISALLOW_COPY_AND_ASSIGN(WindowCapturerNull);
};
WindowCapturerNull::WindowCapturerNull() {}
WindowCapturerNull::~WindowCapturerNull() {}
bool WindowCapturerNull::GetSourceList(SourceList* sources) {
// Not implemented yet.
return false;
}
bool WindowCapturerNull::SelectSource(SourceId id) {
// Not implemented yet.
return false;
}
void WindowCapturerNull::Start(Callback* callback) {
RTC_DCHECK(!callback_);
RTC_DCHECK(callback);
callback_ = callback;
}
void WindowCapturerNull::CaptureFrame() {
// Not implemented yet.
callback_->OnCaptureResult(Result::ERROR_TEMPORARY, nullptr);
}
} // namespace
// static
std::unique_ptr<DesktopCapturer> DesktopCapturer::CreateRawWindowCapturer(
const DesktopCaptureOptions& options) {
return std::unique_ptr<DesktopCapturer>(new WindowCapturerNull());
}
} // namespace webrtc