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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.
#ifndef UI_DISPLAY_DISPLAY_UTIL_H_
#define UI_DISPLAY_DISPLAY_UTIL_H_
#include "ui/display/display_export.h"
#include "ui/gfx/geometry/size.h"
namespace ui {
// Returns true if a given size is in the list of bogus sizes in mm that should
// be ignored.
DISPLAY_EXPORT bool IsDisplaySizeBlackListed(const gfx::Size& physical_size);
// Returns the desired device scale factor for the display with the given
// physical_size and resoultion.
DISPLAY_EXPORT float GetScaleFactor(
const gfx::Size& physical_size_in_mm,
const gfx::Size& screen_size_in_pixels);
} // namespace ui
#endif // UI_DISPLAY_DISPLAY_UTIL_H_
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