1 /*
2 *
3 * (C) Copyright IBM Corp. and others 1998-2013 - All Rights Reserved
4 *
5 */
6
7 #include "LETypes.h"
8 #include "MorphTables.h"
9 #include "SubtableProcessor2.h"
10 #include "NonContextualGlyphSubst.h"
11 #include "NonContextualGlyphSubstProc2.h"
12 #include "SingleTableProcessor2.h"
13 #include "LEGlyphStorage.h"
14 #include "LESwaps.h"
15
16 U_NAMESPACE_BEGIN
17
UOBJECT_DEFINE_RTTI_IMPLEMENTATION(SingleTableProcessor2)18 UOBJECT_DEFINE_RTTI_IMPLEMENTATION(SingleTableProcessor2)
19
20 SingleTableProcessor2::SingleTableProcessor2()
21 {
22 }
23
SingleTableProcessor2(const LEReferenceTo<MorphSubtableHeader2> & morphSubtableHeader,LEErrorCode & success)24 SingleTableProcessor2::SingleTableProcessor2(const LEReferenceTo<MorphSubtableHeader2> &morphSubtableHeader, LEErrorCode &success)
25 : NonContextualGlyphSubstitutionProcessor2(morphSubtableHeader, success)
26 {
27 const LEReferenceTo<NonContextualGlyphSubstitutionHeader2> header(morphSubtableHeader, success);
28
29 singleTableLookupTable = LEReferenceTo<SingleTableLookupTable>(morphSubtableHeader, success, &header->table);
30 }
31
~SingleTableProcessor2()32 SingleTableProcessor2::~SingleTableProcessor2()
33 {
34 }
35
process(LEGlyphStorage & glyphStorage,LEErrorCode & success)36 void SingleTableProcessor2::process(LEGlyphStorage &glyphStorage, LEErrorCode &success)
37 {
38 if(LE_FAILURE(success)) return;
39 const LookupSingle *entries = singleTableLookupTable->entries;
40 le_int32 glyph;
41 le_int32 glyphCount = glyphStorage.getGlyphCount();
42
43 for (glyph = 0; glyph < glyphCount; glyph += 1) {
44 const LookupSingle *lookupSingle = singleTableLookupTable->lookupSingle(singleTableLookupTable, entries, glyphStorage[glyph], success);
45
46 if (lookupSingle != NULL) {
47 glyphStorage[glyph] = SWAPW(lookupSingle->value);
48 }
49 }
50 }
51
52 U_NAMESPACE_END
53