1 /*
2  *
3  * (C) Copyright IBM Corp. 1998-2013 - All Rights Reserved
4  *
5  */
6 
7 #ifndef __SINGLESUBSTITUTIONSUBTABLES_H
8 #define __SINGLESUBSTITUTIONSUBTABLES_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 
21 U_NAMESPACE_BEGIN
22 
23 struct SingleSubstitutionSubtable : GlyphSubstitutionSubtable
24 {
25     le_uint32  process(const LEReferenceTo<SingleSubstitutionSubtable> &base, GlyphIterator *glyphIterator, LEErrorCode &success, const LEGlyphFilter *filter = NULL) const;
26 };
27 
28 struct SingleSubstitutionFormat1Subtable : SingleSubstitutionSubtable
29 {
30     le_int16   deltaGlyphID;
31 
32     le_uint32  process(const LEReferenceTo<SingleSubstitutionFormat1Subtable> &base, GlyphIterator *glyphIterator, LEErrorCode &success, const LEGlyphFilter *filter = NULL) const;
33 };
34 
35 struct SingleSubstitutionFormat2Subtable : SingleSubstitutionSubtable
36 {
37     le_uint16  glyphCount;
38     TTGlyphID  substituteArray[ANY_NUMBER];
39 
40     le_uint32  process(const LEReferenceTo<SingleSubstitutionFormat2Subtable> &base, GlyphIterator *glyphIterator, LEErrorCode &success, const LEGlyphFilter *filter = NULL) const;
41 };
42 LE_VAR_ARRAY(SingleSubstitutionFormat2Subtable, substituteArray)
43 
44 U_NAMESPACE_END
45 #endif
46 
47 
48