| /* |
| * |
| * (C) Copyright IBM Corp. 1998-2004 - All Rights Reserved |
| * |
| */ |
| |
| #include "LETypes.h" |
| #include "OpenTypeTables.h" |
| #include "OpenTypeUtilities.h" |
| #include "IndicReordering.h" |
| #include "LEGlyphStorage.h" |
| #include "MPreFixups.h" |
| |
| U_NAMESPACE_BEGIN |
| |
| class ReorderingOutput : public UMemory { |
| private: |
| le_int32 fOutIndex; |
| LEUnicode *fOutChars; |
| |
| LEGlyphStorage &fGlyphStorage; |
| |
| LEUnicode fMpre; |
| le_int32 fMpreIndex; |
| |
| LEUnicode fMbelow; |
| le_int32 fMbelowIndex; |
| |
| LEUnicode fMabove; |
| le_int32 fMaboveIndex; |
| |
| LEUnicode fMpost; |
| le_int32 fMpostIndex; |
| |
| LEUnicode fLengthMark; |
| le_int32 fLengthMarkIndex; |
| |
| const LETag *fMatraTags; |
| |
| le_int32 fMPreOutIndex; |
| MPreFixups *fMPreFixups; |
| |
| LEUnicode fVMabove; |
| LEUnicode fVMpost; |
| le_int32 fVMIndex; |
| const LETag *fVMTags; |
| |
| LEUnicode fSMabove; |
| LEUnicode fSMbelow; |
| le_int32 fSMIndex; |
| const LETag *fSMTags; |
| |
| void saveMatra(LEUnicode matra, le_int32 matraIndex, IndicClassTable::CharClass matraClass) |
| { |
| // FIXME: check if already set, or if not a matra... |
| if (IndicClassTable::isLengthMark(matraClass)) { |
| fLengthMark = matra; |
| fLengthMarkIndex = matraIndex; |
| } else { |
| switch (matraClass & IndicClassTable::CF_POS_MASK) { |
| case IndicClassTable::CF_POS_BEFORE: |
| fMpre = matra; |
| fMpreIndex = matraIndex; |
| break; |
| |
| case IndicClassTable::CF_POS_BELOW: |
| fMbelow = matra; |
| fMbelowIndex = matraIndex; |
| break; |
| |
| case IndicClassTable::CF_POS_ABOVE: |
| fMabove = matra; |
| fMaboveIndex = matraIndex; |
| break; |
| |
| case IndicClassTable::CF_POS_AFTER: |
| fMpost = matra; |
| fMpostIndex = matraIndex; |
| break; |
| |
| default: |
| // can't get here... |
| break; |
| } |
| } |
| } |
| |
| public: |
| ReorderingOutput(LEUnicode *outChars, LEGlyphStorage &glyphStorage, MPreFixups *mpreFixups) |
| : fOutIndex(0), fOutChars(outChars), fGlyphStorage(glyphStorage), |
| fMpre(0), fMpreIndex(0), fMbelow(0), fMbelowIndex(0), fMabove(0), fMaboveIndex(0), |
| fMpost(0), fMpostIndex(0), fLengthMark(0), fLengthMarkIndex(0), fMatraTags(NULL), |
| fMPreOutIndex(-1), fMPreFixups(mpreFixups), |
| fVMabove(0), fVMpost(0), fVMIndex(0), fVMTags(NULL), |
| fSMabove(0), fSMbelow(0), fSMIndex(0), fSMTags(NULL) |
| { |
| // nothing else to do... |
| } |
| |
| ~ReorderingOutput() |
| { |
| // nothing to do here... |
| } |
| |
| void reset() |
| { |
| fMpre = fMbelow = fMabove = fMpost = fLengthMark = 0; |
| fMPreOutIndex = -1; |
| |
| fVMabove = fVMpost = 0; |
| fSMabove = fSMbelow = 0; |
| } |
| |
| void writeChar(LEUnicode ch, le_uint32 charIndex, const LETag *charTags) |
| { |
| LEErrorCode success = LE_NO_ERROR; |
| |
| fOutChars[fOutIndex] = ch; |
| |
| fGlyphStorage.setCharIndex(fOutIndex, charIndex, success); |
| fGlyphStorage.setAuxData(fOutIndex, (void *) charTags, success); |
| |
| fOutIndex += 1; |
| } |
| |
| le_bool noteMatra(const IndicClassTable *classTable, LEUnicode matra, le_uint32 matraIndex, const LETag *matraTags) |
| { |
| IndicClassTable::CharClass matraClass = classTable->getCharClass(matra); |
| |
| fMatraTags = matraTags; |
| |
| if (IndicClassTable::isMatra(matraClass)) { |
| if (IndicClassTable::isSplitMatra(matraClass)) { |
| const SplitMatra *splitMatra = classTable->getSplitMatra(matraClass); |
| int i; |
| |
| for (i = 0; i < 3 && (*splitMatra)[i] != 0; i += 1) { |
| LEUnicode piece = (*splitMatra)[i]; |
| IndicClassTable::CharClass pieceClass = classTable->getCharClass(piece); |
| |
| saveMatra(piece, matraIndex, pieceClass); |
| } |
| } else { |
| saveMatra(matra, matraIndex, matraClass); |
| } |
| |
| return TRUE; |
| } |
| |
| return FALSE; |
| } |
| |
| void noteVowelModifier(const IndicClassTable *classTable, LEUnicode vowelModifier, le_uint32 vowelModifierIndex, const LETag *vowelModifierTags) |
| { |
| IndicClassTable::CharClass vmClass = classTable->getCharClass(vowelModifier); |
| |
| fVMIndex = vowelModifierIndex; |
| fVMTags = vowelModifierTags; |
| |
| if (IndicClassTable::isVowelModifier(vmClass)) { |
| switch (vmClass & IndicClassTable::CF_POS_MASK) { |
| case IndicClassTable::CF_POS_ABOVE: |
| fVMabove = vowelModifier; |
| break; |
| |
| case IndicClassTable::CF_POS_AFTER: |
| fVMpost = vowelModifier; |
| break; |
| |
| default: |
| // FIXME: this is an error... |
| break; |
| } |
| } |
| } |
| |
| void noteStressMark(const IndicClassTable *classTable, LEUnicode stressMark, le_uint32 stressMarkIndex, const LETag *stressMarkTags) |
| { |
| IndicClassTable::CharClass smClass = classTable->getCharClass(stressMark); |
| |
| fSMIndex = stressMarkIndex; |
| fSMTags = stressMarkTags; |
| |
| if (IndicClassTable::isStressMark(smClass)) { |
| switch (smClass & IndicClassTable::CF_POS_MASK) { |
| case IndicClassTable::CF_POS_ABOVE: |
| fSMabove = stressMark; |
| break; |
| |
| case IndicClassTable::CF_POS_BELOW: |
| fSMbelow = stressMark; |
| break; |
| |
| default: |
| // FIXME: this is an error... |
| break; |
| } |
| } |
| } |
| |
| void noteBaseConsonant() |
| { |
| if (fMPreFixups != NULL && fMPreOutIndex >= 0) { |
| fMPreFixups->add(fOutIndex, fMPreOutIndex); |
| } |
| } |
| |
| void writeMpre() |
| { |
| if (fMpre != 0) { |
| fMPreOutIndex = fOutIndex; |
| writeChar(fMpre, fMpreIndex, fMatraTags); |
| } |
| } |
| |
| void writeMbelow() |
| { |
| if (fMbelow != 0) { |
| writeChar(fMbelow, fMbelowIndex, fMatraTags); |
| } |
| } |
| |
| void writeMabove() |
| { |
| if (fMabove != 0) { |
| writeChar(fMabove, fMaboveIndex, fMatraTags); |
| } |
| } |
| |
| void writeMpost() |
| { |
| if (fMpost != 0) { |
| writeChar(fMpost, fMpostIndex, fMatraTags); |
| } |
| } |
| |
| void writeLengthMark() |
| { |
| if (fLengthMark != 0) { |
| writeChar(fLengthMark, fLengthMarkIndex, fMatraTags); |
| } |
| } |
| |
| void writeVMabove() |
| { |
| if (fVMabove != 0) { |
| writeChar(fVMabove, fVMIndex, fVMTags); |
| } |
| } |
| |
| void writeVMpost() |
| { |
| if (fVMpost != 0) { |
| writeChar(fVMpost, fVMIndex, fVMTags); |
| } |
| } |
| |
| void writeSMabove() |
| { |
| if (fSMabove != 0) { |
| writeChar(fSMabove, fSMIndex, fSMTags); |
| } |
| } |
| |
| void writeSMbelow() |
| { |
| if (fSMbelow != 0) { |
| writeChar(fSMbelow, fSMIndex, fSMTags); |
| } |
| } |
| |
| le_int32 getOutputIndex() |
| { |
| return fOutIndex; |
| } |
| }; |
| |
| enum |
| { |
| C_DOTTED_CIRCLE = 0x25CC |
| }; |
| |
| static const LETag emptyTag = 0x00000000; // '' |
| |
| static const LETag nuktFeatureTag = LE_NUKT_FEATURE_TAG; |
| static const LETag akhnFeatureTag = LE_AKHN_FEATURE_TAG; |
| static const LETag rphfFeatureTag = LE_RPHF_FEATURE_TAG; |
| static const LETag blwfFeatureTag = LE_BLWF_FEATURE_TAG; |
| static const LETag halfFeatureTag = LE_HALF_FEATURE_TAG; |
| static const LETag pstfFeatureTag = LE_PSTF_FEATURE_TAG; |
| static const LETag vatuFeatureTag = LE_VATU_FEATURE_TAG; |
| static const LETag presFeatureTag = LE_PRES_FEATURE_TAG; |
| static const LETag blwsFeatureTag = LE_BLWS_FEATURE_TAG; |
| static const LETag abvsFeatureTag = LE_ABVS_FEATURE_TAG; |
| static const LETag pstsFeatureTag = LE_PSTS_FEATURE_TAG; |
| static const LETag halnFeatureTag = LE_HALN_FEATURE_TAG; |
| |
| static const LETag blwmFeatureTag = LE_BLWM_FEATURE_TAG; |
| static const LETag abvmFeatureTag = LE_ABVM_FEATURE_TAG; |
| static const LETag distFeatureTag = LE_DIST_FEATURE_TAG; |
| |
| // These are in the order in which the features need to be applied |
| // for correct processing |
| static const LETag featureOrder[] = |
| { |
| nuktFeatureTag, akhnFeatureTag, rphfFeatureTag, blwfFeatureTag, halfFeatureTag, pstfFeatureTag, |
| vatuFeatureTag, presFeatureTag, blwsFeatureTag, abvsFeatureTag, pstsFeatureTag, halnFeatureTag, |
| blwmFeatureTag, abvmFeatureTag, distFeatureTag, emptyTag |
| }; |
| |
| // The order of these is determined so that the tag array of each glyph can start |
| // at an offset into this array |
| // FIXME: do we want a seperate tag array for each kind of character?? |
| // FIXME: are there cases where this ordering causes glyphs to get tags |
| // that they shouldn't? |
| static const LETag tagArray[] = |
| { |
| rphfFeatureTag, blwfFeatureTag, halfFeatureTag, pstfFeatureTag, nuktFeatureTag, akhnFeatureTag, |
| vatuFeatureTag, presFeatureTag, blwsFeatureTag, abvsFeatureTag, pstsFeatureTag, halnFeatureTag, |
| blwmFeatureTag, abvmFeatureTag, distFeatureTag, emptyTag |
| }; |
| |
| static const le_int8 stateTable[][IndicClassTable::CC_COUNT] = |
| { |
| // xx vm sm iv i2 ct cn nu dv s1 s2 s3 vr zw |
| { 1, 1, 1, 5, 8, 3, 2, 1, 5, 9, 5, 1, 1, 1}, // 0 - ground state |
| {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, // 1 - exit state |
| {-1, 6, 1, -1, -1, -1, -1, -1, 5, 9, 5, 5, 4, -1}, // 2 - consonant |
| {-1, 6, 1, -1, -1, -1, -1, 2, 5, 9, 5, 5, 4, -1}, // 3 - consonant with nukta |
| {-1, -1, -1, -1, -1, 3, 2, -1, -1, -1, -1, -1, -1, 7}, // 4 - consonant virama |
| {-1, 6, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, // 5 - dependent vowels |
| {-1, -1, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, // 6 - vowel mark |
| {-1, -1, -1, -1, -1, 3, 2, -1, -1, -1, -1, -1, -1, -1}, // 7 - ZWJ, ZWNJ |
| {-1, 6, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 4, -1}, // 8 - independent vowels that can take a virama |
| {-1, 6, 1, -1, -1, -1, -1, -1, -1, -1, 10, 5, -1, -1}, // 9 - first part of split vowel |
| {-1, 6, 1, -1, -1, -1, -1, -1, -1, -1, -1, 5, -1, -1} // 10 - second part of split vowel |
| |
| }; |
| |
| const LETag *IndicReordering::getFeatureOrder() |
| { |
| return featureOrder; |
| } |
| |
| le_int32 IndicReordering::findSyllable(const IndicClassTable *classTable, const LEUnicode *chars, le_int32 prev, le_int32 charCount) |
| { |
| le_int32 cursor = prev; |
| le_int8 state = 0; |
| |
| while (cursor < charCount) { |
| IndicClassTable::CharClass charClass = classTable->getCharClass(chars[cursor]); |
| |
| state = stateTable[state][charClass & IndicClassTable::CF_CLASS_MASK]; |
| |
| if (state < 0) { |
| break; |
| } |
| |
| cursor += 1; |
| } |
| |
| return cursor; |
| } |
| |
| le_int32 IndicReordering::reorder(const LEUnicode *chars, le_int32 charCount, le_int32 scriptCode, |
| LEUnicode *outChars, LEGlyphStorage &glyphStorage, |
| MPreFixups **outMPreFixups) |
| { |
| MPreFixups *mpreFixups = NULL; |
| const IndicClassTable *classTable = IndicClassTable::getScriptClassTable(scriptCode); |
| |
| if (classTable->scriptFlags & IndicClassTable::SF_MPRE_FIXUP) { |
| mpreFixups = new MPreFixups(charCount); |
| } |
| |
| ReorderingOutput output(outChars, glyphStorage, mpreFixups); |
| le_int32 i, prev = 0; |
| |
| while (prev < charCount) { |
| le_int32 syllable = findSyllable(classTable, chars, prev, charCount); |
| le_int32 matra, markStart = syllable; |
| |
| output.reset(); |
| |
| if (classTable->isStressMark(chars[markStart - 1])) { |
| markStart -= 1; |
| output.noteStressMark(classTable, chars[markStart], markStart, &tagArray[1]); |
| } |
| |
| if (classTable->isVowelModifier(chars[markStart - 1])) { |
| markStart -= 1; |
| output.noteVowelModifier(classTable, chars[markStart], markStart, &tagArray[1]); |
| } |
| |
| matra = markStart - 1; |
| |
| while (output.noteMatra(classTable, chars[matra], matra, &tagArray[1]) && matra != prev) { |
| matra -= 1; |
| } |
| |
| switch (classTable->getCharClass(chars[prev]) & IndicClassTable::CF_CLASS_MASK) { |
| case IndicClassTable::CC_RESERVED: |
| case IndicClassTable::CC_INDEPENDENT_VOWEL: |
| case IndicClassTable::CC_ZERO_WIDTH_MARK: |
| for (i = prev; i < syllable; i += 1) { |
| output.writeChar(chars[i], i, &tagArray[1]); |
| } |
| |
| break; |
| |
| case IndicClassTable::CC_NUKTA: |
| case IndicClassTable::CC_VIRAMA: |
| output.writeChar(C_DOTTED_CIRCLE, prev, &tagArray[1]); |
| output.writeChar(chars[prev], prev, &tagArray[1]); |
| break; |
| |
| case IndicClassTable::CC_DEPENDENT_VOWEL: |
| case IndicClassTable::CC_SPLIT_VOWEL_PIECE_1: |
| case IndicClassTable::CC_SPLIT_VOWEL_PIECE_2: |
| case IndicClassTable::CC_SPLIT_VOWEL_PIECE_3: |
| case IndicClassTable::CC_VOWEL_MODIFIER: |
| case IndicClassTable::CC_STRESS_MARK: |
| output.writeMpre(); |
| |
| output.writeChar(C_DOTTED_CIRCLE, prev, &tagArray[1]); |
| |
| output.writeMbelow(); |
| output.writeSMbelow(); |
| output.writeMabove(); |
| |
| if ((classTable->scriptFlags & IndicClassTable::SF_MATRAS_AFTER_BASE) != 0) { |
| output.writeMpost(); |
| } |
| |
| if ((classTable->scriptFlags & IndicClassTable::SF_REPH_AFTER_BELOW) != 0) { |
| output.writeVMabove(); |
| output.writeSMabove(); // FIXME: there are no SM's in these scripts... |
| } |
| |
| if ((classTable->scriptFlags & IndicClassTable::SF_MATRAS_AFTER_BASE) == 0) { |
| output.writeMpost(); |
| } |
| |
| output.writeLengthMark(); |
| |
| if ((classTable->scriptFlags & IndicClassTable::SF_REPH_AFTER_BELOW) == 0) { |
| output.writeVMabove(); |
| output.writeSMabove(); |
| } |
| |
| output.writeVMpost(); |
| break; |
| |
| case IndicClassTable::CC_INDEPENDENT_VOWEL_2: |
| case IndicClassTable::CC_CONSONANT: |
| case IndicClassTable::CC_CONSONANT_WITH_NUKTA: |
| { |
| le_uint32 length = markStart - prev; |
| le_int32 lastConsonant = markStart - 1; |
| le_int32 baseLimit = prev; |
| |
| // Check for REPH at front of syllable |
| if (length > 2 && classTable->isReph(chars[prev]) && classTable->isVirama(chars[prev + 1])) { |
| baseLimit += 2; |
| |
| // Check for eyelash RA, if the script supports it |
| if ((classTable->scriptFlags & IndicClassTable::SF_EYELASH_RA) != 0 && |
| chars[baseLimit] == C_SIGN_ZWJ) { |
| if (length > 3) { |
| baseLimit += 1; |
| } else { |
| baseLimit -= 2; |
| } |
| } |
| } |
| |
| while (lastConsonant > baseLimit && !classTable->isConsonant(chars[lastConsonant])) { |
| lastConsonant -= 1; |
| } |
| |
| le_int32 baseConsonant = lastConsonant; |
| le_int32 postBase = lastConsonant + 1; |
| le_int32 postBaseLimit = classTable->scriptFlags & IndicClassTable::SF_POST_BASE_LIMIT_MASK; |
| le_bool seenVattu = FALSE; |
| le_bool seenBelowBaseForm = FALSE; |
| |
| if (classTable->isNukta(chars[postBase])) { |
| postBase += 1; |
| } |
| |
| while (baseConsonant > baseLimit) { |
| IndicClassTable::CharClass charClass = classTable->getCharClass(chars[baseConsonant]); |
| |
| if (IndicClassTable::isConsonant(charClass)) { |
| if (postBaseLimit == 0 || seenVattu || |
| (baseConsonant > baseLimit && !classTable->isVirama(chars[baseConsonant - 1])) || |
| !IndicClassTable::hasPostOrBelowBaseForm(charClass)) { |
| break; |
| } |
| |
| seenVattu = IndicClassTable::isVattu(charClass); |
| |
| if (IndicClassTable::hasPostBaseForm(charClass)) { |
| if (seenBelowBaseForm) { |
| break; |
| } |
| |
| postBase = baseConsonant; |
| } else if (IndicClassTable::hasBelowBaseForm(charClass)) { |
| seenBelowBaseForm = TRUE; |
| } |
| |
| postBaseLimit -= 1; |
| } |
| |
| baseConsonant -= 1; |
| } |
| |
| // Write Mpre |
| output.writeMpre(); |
| |
| // Write eyelash RA |
| // NOTE: baseLimit == prev + 3 iff eyelash RA present... |
| if (baseLimit == prev + 3) { |
| output.writeChar(chars[prev], prev, &tagArray[2]); |
| output.writeChar(chars[prev + 1], prev + 1, &tagArray[2]); |
| output.writeChar(chars[prev + 2], prev + 2, &tagArray[2]); |
| } |
| |
| // write any pre-base consonants |
| le_bool supressVattu = TRUE; |
| |
| for (i = baseLimit; i < baseConsonant; i += 1) { |
| LEUnicode ch = chars[i]; |
| // Don't put 'blwf' on first consonant. |
| const LETag *tag = (i == baseLimit? &tagArray[2] : &tagArray[1]); |
| IndicClassTable::CharClass charClass = classTable->getCharClass(ch); |
| |
| if (IndicClassTable::isConsonant(charClass)) { |
| if (IndicClassTable::isVattu(charClass) && supressVattu) { |
| tag = &tagArray[4]; |
| } |
| |
| supressVattu = IndicClassTable::isVattu(charClass); |
| } else if (IndicClassTable::isVirama(charClass) && chars[i + 1] == C_SIGN_ZWNJ) |
| { |
| tag = &tagArray[4]; |
| } |
| |
| output.writeChar(ch, i, tag); |
| } |
| |
| le_int32 bcSpan = baseConsonant + 1; |
| |
| if (bcSpan < markStart && classTable->isNukta(chars[bcSpan])) { |
| bcSpan += 1; |
| } |
| |
| if (baseConsonant == lastConsonant && bcSpan < markStart && classTable->isVirama(chars[bcSpan])) { |
| bcSpan += 1; |
| |
| if (bcSpan < markStart && chars[bcSpan] == C_SIGN_ZWNJ) { |
| bcSpan += 1; |
| } |
| } |
| |
| // note the base consonant for post-GSUB fixups |
| output.noteBaseConsonant(); |
| |
| // write base consonant |
| for (i = baseConsonant; i < bcSpan; i += 1) { |
| output.writeChar(chars[i], i, &tagArray[4]); |
| } |
| |
| if ((classTable->scriptFlags & IndicClassTable::SF_MATRAS_AFTER_BASE) != 0) { |
| output.writeMbelow(); |
| output.writeSMbelow(); // FIXME: there are no SMs in these scripts... |
| output.writeMabove(); |
| output.writeMpost(); |
| } |
| |
| // write below-base consonants |
| if (baseConsonant != lastConsonant) { |
| for (i = bcSpan + 1; i < postBase; i += 1) { |
| output.writeChar(chars[i], i, &tagArray[1]); |
| } |
| |
| if (postBase > lastConsonant) { |
| // write halant that was after base consonant |
| output.writeChar(chars[bcSpan], bcSpan, &tagArray[1]); |
| } |
| } |
| |
| // write Mbelow, SMbelow, Mabove |
| if ((classTable->scriptFlags & IndicClassTable::SF_MATRAS_AFTER_BASE) == 0) { |
| output.writeMbelow(); |
| output.writeSMbelow(); |
| output.writeMabove(); |
| } |
| |
| if ((classTable->scriptFlags & IndicClassTable::SF_REPH_AFTER_BELOW) != 0) { |
| if (baseLimit == prev + 2) { |
| output.writeChar(chars[prev], prev, &tagArray[0]); |
| output.writeChar(chars[prev + 1], prev + 1, &tagArray[0]); |
| } |
| |
| output.writeVMabove(); |
| output.writeSMabove(); // FIXME: there are no SM's in these scripts... |
| } |
| |
| // write post-base consonants |
| // FIXME: does this put the right tags on post-base consonants? |
| if (baseConsonant != lastConsonant) { |
| if (postBase <= lastConsonant) { |
| for (i = postBase; i <= lastConsonant; i += 1) { |
| output.writeChar(chars[i], i, &tagArray[3]); |
| } |
| |
| // write halant that was after base consonant |
| output.writeChar(chars[bcSpan], bcSpan, &tagArray[1]); |
| } |
| |
| // write the training halant, if there is one |
| if (lastConsonant < matra && classTable->isVirama(chars[matra])) { |
| output.writeChar(chars[matra], matra, &tagArray[4]); |
| } |
| } |
| |
| // write Mpost |
| if ((classTable->scriptFlags & IndicClassTable::SF_MATRAS_AFTER_BASE) == 0) { |
| output.writeMpost(); |
| } |
| |
| output.writeLengthMark(); |
| |
| // write reph |
| if ((classTable->scriptFlags & IndicClassTable::SF_REPH_AFTER_BELOW) == 0) { |
| if (baseLimit == prev + 2) { |
| output.writeChar(chars[prev], prev, &tagArray[0]); |
| output.writeChar(chars[prev + 1], prev + 1, &tagArray[0]); |
| } |
| |
| output.writeVMabove(); |
| output.writeSMabove(); |
| } |
| |
| output.writeVMpost(); |
| |
| break; |
| } |
| |
| default: |
| break; |
| } |
| |
| prev = syllable; |
| } |
| |
| *outMPreFixups = mpreFixups; |
| |
| return output.getOutputIndex(); |
| } |
| |
| void IndicReordering::adjustMPres(MPreFixups *mpreFixups, LEGlyphStorage &glyphStorage) |
| { |
| if (mpreFixups != NULL) { |
| mpreFixups->apply(glyphStorage); |
| |
| delete mpreFixups; |
| } |
| } |
| |
| U_NAMESPACE_END |
