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32 lines
977 B
C
32 lines
977 B
C
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/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef GFX_FONT_FEATURES_H
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#define GFX_FONT_FEATURES_H
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#include "prtypes.h"
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// An OpenType feature tag and value pair
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struct gfxFontFeature {
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PRUint32 mTag; // see http://www.microsoft.com/typography/otspec/featuretags.htm
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PRUint32 mValue; // 0 = off, 1 = on, larger values may be used as parameters
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// to features that select among multiple alternatives
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};
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inline bool
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operator<(const gfxFontFeature& a, const gfxFontFeature& b)
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{
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return (a.mTag < b.mTag) || ((a.mTag == b.mTag) && (a.mValue < b.mValue));
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}
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inline bool
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operator==(const gfxFontFeature& a, const gfxFontFeature& b)
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{
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return (a.mTag == b.mTag) && (a.mValue == b.mValue);
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}
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#endif
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