| | 1 | /* |
| | 2 | * |
| | 3 | * (C) Copyright IBM Corp. 1998-2004 - All Rights Reserved |
| | 4 | * |
| | 5 | */ |
| | 6 | |
| | 7 | #include "LETypes.h" |
| | 8 | #include "LEFontInstance.h" |
| | 9 | #include "OpenTypeTables.h" |
| | 10 | #include "AnchorTables.h" |
| | 11 | #include "MarkArrays.h" |
| | 12 | #include "LESwaps.h" |
| | 13 | |
| | 14 | U_NAMESPACE_BEGIN |
| | 15 | |
| | 16 | le_int32 MarkArray::getMarkClass(LEGlyphID glyphID, le_int32 coverageIndex, const LEFontInstance *fontInstance, |
| | 17 | LEPoint &anchor) const |
| | 18 | { |
| | 19 | le_int32 markClass = -1; |
| | 20 | |
| | 21 | if (coverageIndex >= 0) { |
| | 22 | le_uint16 mCount = SWAPW(markCount); |
| | 23 | |
| | 24 | if (coverageIndex < mCount) { |
| | 25 | const MarkRecord *markRecord = &markRecordArray[coverageIndex]; |
| | 26 | Offset anchorTableOffset = SWAPW(markRecord->markAnchorTableOffset); |
| | 27 | const AnchorTable *anchorTable = (AnchorTable *) ((char *) this + anchorTableOffset); |
| | 28 | |
| | 29 | anchorTable->getAnchor(glyphID, fontInstance, anchor); |
| | 30 | markClass = SWAPW(markRecord->markClass); |
| | 31 | } |
| | 32 | |
| | 33 | // XXXX If we get here, the table is mal-formed |
| | 34 | } |
| | 35 | |
| | 36 | return markClass; |
| | 37 | } |
| | 38 | |
| | 39 | U_NAMESPACE_END |
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