1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
// Copyright 2016 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 "ui/display/win/display_info.h"
#include "base/hash/hash.h"
#include "base/strings/utf_string_conversions.h"
namespace display {
namespace win {
DisplayInfo::DisplayInfo(
const MONITORINFOEX& monitor_info,
float device_scale_factor,
float sdr_white_level,
Display::Rotation rotation,
int display_frequency,
const gfx::Vector2dF& pixels_per_inch,
DISPLAYCONFIG_VIDEO_OUTPUT_TECHNOLOGY output_technology)
: id_(DeviceIdFromDeviceName(monitor_info.szDevice)),
screen_rect_(monitor_info.rcMonitor),
screen_work_rect_(monitor_info.rcWork),
device_scale_factor_(device_scale_factor),
sdr_white_level_(sdr_white_level),
rotation_(rotation),
display_frequency_(display_frequency),
pixels_per_inch_(pixels_per_inch),
output_technology_(output_technology) {}
DisplayInfo::~DisplayInfo() = default;
// static
int64_t DisplayInfo::DeviceIdFromDeviceName(const wchar_t* device_name) {
return static_cast<int64_t>(base::Hash(base::WideToUTF8(device_name)));
}
} // namespace win
} // namespace display
|
