fake_mouse_cursor_monitor.cc 1.4 KB

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  1. // Copyright 2014 The Chromium Authors. All rights reserved.
  2. // Use of this source code is governed by a BSD-style license that can be
  3. // found in the LICENSE file.
  4. #include "remoting/host/fake_mouse_cursor_monitor.h"
  5. #include <memory>
  6. #include "base/check.h"
  7. #include "third_party/webrtc/modules/desktop_capture/desktop_frame.h"
  8. #include "third_party/webrtc/modules/desktop_capture/desktop_geometry.h"
  9. #include "third_party/webrtc/modules/desktop_capture/mouse_cursor.h"
  10. namespace remoting {
  11. FakeMouseCursorMonitor::FakeMouseCursorMonitor() : callback_(nullptr) {}
  12. FakeMouseCursorMonitor::~FakeMouseCursorMonitor() = default;
  13. void FakeMouseCursorMonitor::Init(
  14. webrtc::MouseCursorMonitor::Callback* callback,
  15. webrtc::MouseCursorMonitor::Mode mode) {
  16. DCHECK(!callback_);
  17. DCHECK(callback);
  18. callback_ = callback;
  19. }
  20. void FakeMouseCursorMonitor::Capture() {
  21. DCHECK(callback_);
  22. const int kWidth = 32;
  23. const int kHeight = 32;
  24. std::unique_ptr<webrtc::DesktopFrame> desktop_frame(
  25. new webrtc::BasicDesktopFrame(webrtc::DesktopSize(kWidth, kHeight)));
  26. memset(desktop_frame->data(), 0xFF,
  27. webrtc::DesktopFrame::kBytesPerPixel * kWidth * kHeight);
  28. std::unique_ptr<webrtc::MouseCursor> mouse_cursor(new webrtc::MouseCursor(
  29. desktop_frame.release(), webrtc::DesktopVector()));
  30. callback_->OnMouseCursor(mouse_cursor.release());
  31. }
  32. } // namespace remoting