xref: /aosp_15_r20/external/webrtc/modules/desktop_capture/mouse_cursor.cc (revision d9f758449e529ab9291ac668be2861e7a55c2422) 
1 /*
2  *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
3  *
4  *  Use of this source code is governed by a BSD-style license
5  *  that can be found in the LICENSE file in the root of the source
6  *  tree. An additional intellectual property rights grant can be found
7  *  in the file PATENTS.  All contributing project authors may
8  *  be found in the AUTHORS file in the root of the source tree.
9  */
10 
11 #include "modules/desktop_capture/mouse_cursor.h"
12 
13 #include "modules/desktop_capture/desktop_frame.h"
14 #include "rtc_base/checks.h"
15 
16 namespace webrtc {
17 
MouseCursor()18 MouseCursor::MouseCursor() {}
19 
MouseCursor(DesktopFrame * image,const DesktopVector & hotspot)20 MouseCursor::MouseCursor(DesktopFrame* image, const DesktopVector& hotspot)
21     : image_(image), hotspot_(hotspot) {
22   RTC_DCHECK(0 <= hotspot_.x() && hotspot_.x() <= image_->size().width());
23   RTC_DCHECK(0 <= hotspot_.y() && hotspot_.y() <= image_->size().height());
24 }
25 
~MouseCursor()26 MouseCursor::~MouseCursor() {}
27 
28 // static
CopyOf(const MouseCursor & cursor)29 MouseCursor* MouseCursor::CopyOf(const MouseCursor& cursor) {
30   return cursor.image()
31              ? new MouseCursor(BasicDesktopFrame::CopyOf(*cursor.image()),
32                                cursor.hotspot())
33              : new MouseCursor();
34 }
35 
36 }  // namespace webrtc
37