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Commit | Line | Data |
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b75a7d8f | 1 | /* |
b75a7d8f | 2 | * |
374ca955 | 3 | * (C) Copyright IBM Corp. 1998-2004 - All Rights Reserved |
b75a7d8f A |
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 |