1/*
2 *
3 * (C) Copyright IBM Corp. 1998-2013 - All Rights Reserved
4 *
5 */
6
7#ifndef __LIGATURESUBSTITUTIONSUBTABLES_H
8#define __LIGATURESUBSTITUTIONSUBTABLES_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 LigatureSetTable
24{
25    le_uint16 ligatureCount;
26    Offset    ligatureTableOffsetArray[ANY_NUMBER];
27};
28LE_VAR_ARRAY(LigatureSetTable, ligatureTableOffsetArray)
29
30struct LigatureTable
31{
32    TTGlyphID ligGlyph;
33    le_uint16 compCount;
34    TTGlyphID componentArray[ANY_NUMBER];
35};
36LE_VAR_ARRAY(LigatureTable, componentArray)
37
38struct LigatureSubstitutionSubtable : GlyphSubstitutionSubtable
39{
40    le_uint16 ligSetCount;
41    Offset    ligSetTableOffsetArray[ANY_NUMBER];
42
43    le_uint32  process(const LETableReference &base, GlyphIterator *glyphIterator, LEErrorCode &success, const LEGlyphFilter *filter = NULL) const;
44};
45LE_VAR_ARRAY(LigatureSubstitutionSubtable, ligSetTableOffsetArray)
46
47U_NAMESPACE_END
48#endif
49