1/*
2 *
3 * (C) Copyright IBM Corp. 1998-2013 - All Rights Reserved
4 *
5 */
6
7#ifndef __ALTERNATESUBSTITUTIONSUBTABLES_H
8#define __ALTERNATESUBSTITUTIONSUBTABLES_H
9
10/**
11 * \file
12 * \internal
13 */
14
15#include "LETypes.h"
16#include "LEGlyphFilter.h"
17#include "OpenTypeTables.h"
18#include "GlyphSubstitutionTables.h"
19#include "GlyphIterator.h"
20
21U_NAMESPACE_BEGIN
22
23struct AlternateSetTable
24{
25    le_uint16 glyphCount;
26    TTGlyphID alternateArray[ANY_NUMBER];
27};
28
29LE_VAR_ARRAY(AlternateSetTable, alternateArray)
30
31struct AlternateSubstitutionSubtable : GlyphSubstitutionSubtable
32{
33    le_uint16 alternateSetCount;
34    Offset    alternateSetTableOffsetArray[ANY_NUMBER];
35
36    le_uint32 process(const LEReferenceTo<AlternateSubstitutionSubtable> &base, GlyphIterator *glyphIterator, LEErrorCode &success, const LEGlyphFilter *filter = NULL) const;
37};
38
39LE_VAR_ARRAY(AlternateSubstitutionSubtable, alternateSetTableOffsetArray)
40
41U_NAMESPACE_END
42#endif
43