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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "remoting/host/fake_mouse_cursor_monitor.h"
#include <memory>
#include "base/logging.h"
#include "third_party/webrtc/modules/desktop_capture/desktop_frame.h"
#include "third_party/webrtc/modules/desktop_capture/desktop_geometry.h"
#include "third_party/webrtc/modules/desktop_capture/mouse_cursor.h"
namespace remoting {
FakeMouseCursorMonitor::FakeMouseCursorMonitor() : callback_(nullptr) {}
FakeMouseCursorMonitor::~FakeMouseCursorMonitor() {}
void FakeMouseCursorMonitor::Init(
webrtc::MouseCursorMonitor::Callback* callback,
webrtc::MouseCursorMonitor::Mode mode) {
DCHECK(!callback_);
DCHECK(callback);
// Only shapes supported right now.
CHECK(mode == SHAPE_ONLY);
callback_ = callback;
}
void FakeMouseCursorMonitor::Capture() {
DCHECK(callback_);
const int kWidth = 32;
const int kHeight = 32;
std::unique_ptr<webrtc::DesktopFrame> desktop_frame(
new webrtc::BasicDesktopFrame(webrtc::DesktopSize(kWidth, kHeight)));
memset(desktop_frame->data(), 0xFF,
webrtc::DesktopFrame::kBytesPerPixel * kWidth * kHeight);
std::unique_ptr<webrtc::MouseCursor> mouse_cursor(new webrtc::MouseCursor(
desktop_frame.release(), webrtc::DesktopVector()));
callback_->OnMouseCursor(mouse_cursor.release());
}
} // namespace remoting
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