HelpersWinFonts.h (928B)
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 namespace mozilla { 8 namespace gfx { 9 10 extern BYTE sSystemTextQuality; 11 12 static BYTE GetSystemTextQuality() { return sSystemTextQuality; } 13 14 static AntialiasMode GetSystemDefaultAAMode() { 15 AntialiasMode defaultMode = AntialiasMode::SUBPIXEL; 16 17 switch (GetSystemTextQuality()) { 18 case CLEARTYPE_QUALITY: 19 defaultMode = AntialiasMode::SUBPIXEL; 20 break; 21 case ANTIALIASED_QUALITY: 22 defaultMode = AntialiasMode::GRAY; 23 break; 24 case DEFAULT_QUALITY: 25 defaultMode = AntialiasMode::NONE; 26 break; 27 } 28 29 return defaultMode; 30 } 31 32 } // namespace gfx 33 } // namespace mozilla