mirror of
https://github.com/mollyim/webrtc.git
synced 2025-05-13 05:40:42 +01:00
cec4343fb4
Bug: webrtc:12338 Change-Id: I300ba78fc4423db7030e555d7e51d2cb2246e9a4 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/227162 Reviewed-by: Harald Alvestrand <hta@webrtc.org> Commit-Queue: Artem Titov <titovartem@webrtc.org> Cr-Commit-Position: refs/heads/master@{#34678}
34 lines
992 B
C++
34 lines
992 B
C++
/*
|
|
* Copyright (c) 2017 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_RESOLUTION_TRACKER_H_
|
|
#define MODULES_DESKTOP_CAPTURE_RESOLUTION_TRACKER_H_
|
|
|
|
#include "modules/desktop_capture/desktop_geometry.h"
|
|
|
|
namespace webrtc {
|
|
|
|
class ResolutionTracker final {
|
|
public:
|
|
// Sets the resolution to `size`. Returns true if a previous size was recorded
|
|
// and differs from `size`.
|
|
bool SetResolution(DesktopSize size);
|
|
|
|
// Resets to the initial state.
|
|
void Reset();
|
|
|
|
private:
|
|
DesktopSize last_size_;
|
|
bool initialized_ = false;
|
|
};
|
|
|
|
} // namespace webrtc
|
|
|
|
#endif // MODULES_DESKTOP_CAPTURE_RESOLUTION_TRACKER_H_
|