projects / apple / icu.git / blame
| Commit | Line | Data |
|---|---|---|
| 51004dcb A |
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 "TrimmedArrayProcessor2.h" | |
| 13 | #include "LEGlyphStorage.h" | |
| 14 | #include "LESwaps.h" | |
| 15 | ||
| 16 | U_NAMESPACE_BEGIN | |
| 17 | ||
| 18 | UOBJECT_DEFINE_RTTI_IMPLEMENTATION(TrimmedArrayProcessor2) | |
| 19 | ||
| 20 | TrimmedArrayProcessor2::TrimmedArrayProcessor2() | |
| 21 | { | |
| 22 | } | |
| 23 | ||
| 57a6839d A |
24 | TrimmedArrayProcessor2::TrimmedArrayProcessor2(const LEReferenceTo<MorphSubtableHeader2> &morphSubtableHeader, LEErrorCode &success) |
| 25 | : NonContextualGlyphSubstitutionProcessor2(morphSubtableHeader, success) | |
| 51004dcb | 26 | { |
| 57a6839d | 27 | const LEReferenceTo<NonContextualGlyphSubstitutionHeader2> header(morphSubtableHeader, success); |
| 51004dcb | 28 | |
| 57a6839d | 29 | trimmedArrayLookupTable = LEReferenceTo<TrimmedArrayLookupTable>(morphSubtableHeader, success, &header->table); |
| 51004dcb A |
30 | firstGlyph = SWAPW(trimmedArrayLookupTable->firstGlyph); |
| 31 | lastGlyph = firstGlyph + SWAPW(trimmedArrayLookupTable->glyphCount); | |
| 57a6839d | 32 | valueArray = LEReferenceToArrayOf<LookupValue>(morphSubtableHeader, success, &trimmedArrayLookupTable->valueArray[0], LE_UNBOUNDED_ARRAY); |
| 51004dcb A |
33 | } |
| 34 | ||
| 35 | TrimmedArrayProcessor2::~TrimmedArrayProcessor2() | |
| 36 | { | |
| 37 | } | |
| 38 | ||
| 57a6839d | 39 | void TrimmedArrayProcessor2::process(LEGlyphStorage &glyphStorage, LEErrorCode &success) |
| 51004dcb | 40 | { |
| 57a6839d | 41 | if(LE_FAILURE(success)) return; |
| 51004dcb A |
42 | le_int32 glyphCount = glyphStorage.getGlyphCount(); |
| 43 | le_int32 glyph; | |
| 44 | ||
| 45 | for (glyph = 0; glyph < glyphCount; glyph += 1) { | |
| 46 | LEGlyphID thisGlyph = glyphStorage[glyph]; | |
| 47 | TTGlyphID ttGlyph = (TTGlyphID) LE_GET_GLYPH(thisGlyph); | |
| 48 | ||
| 49 | if ((ttGlyph > firstGlyph) && (ttGlyph < lastGlyph)) { | |
| 57a6839d | 50 | TTGlyphID newGlyph = SWAPW(valueArray(ttGlyph - firstGlyph, success)); |
| 51004dcb A |
51 | |
| 52 | glyphStorage[glyph] = LE_SET_GLYPH(thisGlyph, newGlyph); | |
| 53 | } | |
| 54 | } | |
| 55 | } | |
| 56 | ||
| 57 | U_NAMESPACE_END |