| // Copyright (c) 2013 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. |
| |
| #ifndef UI_BASE_WIN_DPI_SETUP_H_ |
| #define UI_BASE_WIN_DPI_SETUP_H_ |
| |
| #include "ui/base/ui_base_export.h" |
| |
| namespace ui { |
| namespace win { |
| |
| // Initializes the device scale factor. If support is enabled, this will set |
| // the best available scale based on the screen's pixel density. This can be |
| // affected (overridden) by --force-device-scale-factor=x |
| // This function can be called only once for the lifetime of a process. |
| UI_BASE_EXPORT void InitDeviceScaleFactor(); |
| |
| } // namespace win |
| } // namespace ui |
| |
| #endif // UI_BASE_WIN_DPI_SETUP_H_ |
