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1 // Copyright (c) 2013 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 | |
5 #ifndef UI_BASE_WIN_DPI_SETUP_H_ | |
6 #define UI_BASE_WIN_DPI_SETUP_H_ | |
7 | |
8 #include "ui/base/ui_base_export.h" | |
9 | |
10 namespace ui { | |
11 namespace win { | |
12 | |
13 // Initializes the device scale factor. If support is enabled, this will set | |
14 // the best available scale based on the screen's pixel density. This can be | |
15 // affected (overridden) by --force-device-scale-factor=x | |
16 // This function can be called only once for the lifetime of a process. | |
17 UI_BASE_EXPORT void InitDeviceScaleFactor(); | |
18 | |
19 } // namespace win | |
20 } // namespace ui | |
21 | |
22 #endif // UI_BASE_WIN_DPI_SETUP_H_ | |
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