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 "SimpleArrayProcessor2.h"
13 #include "LEGlyphStorage.h"
14 #include "LESwaps.h"
15
16 U_NAMESPACE_BEGIN
17
UOBJECT_DEFINE_RTTI_IMPLEMENTATION(SimpleArrayProcessor2)18 UOBJECT_DEFINE_RTTI_IMPLEMENTATION(SimpleArrayProcessor2)
19
20 SimpleArrayProcessor2::SimpleArrayProcessor2()
21 {
22 }
23
SimpleArrayProcessor2(const LEReferenceTo<MorphSubtableHeader2> & morphSubtableHeader,LEErrorCode & success)24 SimpleArrayProcessor2::SimpleArrayProcessor2(const LEReferenceTo<MorphSubtableHeader2> &morphSubtableHeader, LEErrorCode &success)
25 : NonContextualGlyphSubstitutionProcessor2(morphSubtableHeader, success)
26 {
27 const LEReferenceTo<NonContextualGlyphSubstitutionHeader2> header(morphSubtableHeader, success);
28
29 simpleArrayLookupTable = LEReferenceTo<SimpleArrayLookupTable>(morphSubtableHeader, success, &header->table);
30 valueArray = LEReferenceToArrayOf<LookupValue>(morphSubtableHeader, success, &simpleArrayLookupTable->valueArray[0], LE_UNBOUNDED_ARRAY);
31 }
32
~SimpleArrayProcessor2()33 SimpleArrayProcessor2::~SimpleArrayProcessor2()
34 {
35 }
36
process(LEGlyphStorage & glyphStorage,LEErrorCode & success)37 void SimpleArrayProcessor2::process(LEGlyphStorage &glyphStorage, LEErrorCode &success)
38 {
39 if (LE_FAILURE(success)) return;
40 le_int32 glyphCount = glyphStorage.getGlyphCount();
41 le_int32 glyph;
42
43 for (glyph = 0; glyph < glyphCount; glyph += 1) {
44 LEGlyphID thisGlyph = glyphStorage[glyph];
45 if (LE_GET_GLYPH(thisGlyph) < 0xFFFF) {
46 TTGlyphID newGlyph = SWAPW(valueArray(LE_GET_GLYPH(thisGlyph),success));
47
48 glyphStorage[glyph] = LE_SET_GLYPH(thisGlyph, newGlyph);
49 }
50 }
51 }
52
53 U_NAMESPACE_END
54