14e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)// Copyright (c) 2013 The Chromium Authors. All rights reserved. 24e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 34e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)// found in the LICENSE file. 44e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 54e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#ifndef UI_BASE_WIN_DPI_SETUP_H_ 64e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#define UI_BASE_WIN_DPI_SETUP_H_ 74e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 85d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "ui/base/ui_base_export.h" 94e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 104e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)namespace ui { 114e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)namespace win { 124e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 134e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)// Initializes the device scale factor. If support is enabled, this will set 144e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)// the best available scale based on the screen's pixel density. This can be 154e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)// affected (overridden) by --force-device-scale-factor=x 164e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)// This function can be called only once for the lifetime of a process. 175d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)UI_BASE_EXPORT void InitDeviceScaleFactor(); 184e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 194e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} // namespace win 204e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} // namespace ui 214e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 224e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#endif // UI_BASE_WIN_DPI_SETUP_H_ 23