gfx/src/AppUnits.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef mozilla_AppUnits_h
   8 #define mozilla_AppUnits_h
   9
  10 #include <stdint.h>
  11
  12 namespace mozilla {
  13 constexpr inline int32_t AppUnitsPerCSSPixel() { return 60; }
  14 constexpr inline int32_t AppUnitsPerCSSInch() {
  15   return 96 * AppUnitsPerCSSPixel();
  16 }
  17 }  // namespace mozilla
  18 #endif /* _NS_APPUNITS_H_ */