os/textandloc/fontservices/textshaperplugin/IcuSource/layout/LigatureSubstitution.h
author sl
Tue, 10 Jun 2014 14:32:02 +0200
changeset 1 260cb5ec6c19
permissions -rw-r--r--
Update contrib.
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/*
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 *
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 * (C) Copyright IBM Corp. 1998-2004 - All Rights Reserved
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 *
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 */
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#ifndef __LIGATURESUBSTITUTION_H
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#define __LIGATURESUBSTITUTION_H
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/**
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 * \file
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 * \internal
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 */
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#include "LETypes.h"
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#include "LayoutTables.h"
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#include "StateTables.h"
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#include "MorphTables.h"
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#include "MorphStateTables.h"
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U_NAMESPACE_BEGIN
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struct LigatureSubstitutionHeader : MorphStateTableHeader
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{
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    ByteOffset ligatureActionTableOffset;
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    ByteOffset componentTableOffset;
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    ByteOffset ligatureTableOffset;
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};
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enum LigatureSubstitutionFlags
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{
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    lsfSetComponent     = 0x8000,
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    lsfDontAdvance      = 0x4000,
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    lsfActionOffsetMask = 0x3FFF
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};
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struct LigatureSubstitutionStateEntry : StateEntry
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{
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};
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typedef le_uint32 LigatureActionEntry;
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enum LigatureActionFlags
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{
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    lafLast                 = 0x80000000,
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    lafStore                = 0x40000000,
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    lafComponentOffsetMask  = 0x3FFFFFFF
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};
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U_NAMESPACE_END
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#endif