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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