1/*
2 *
3 * (C) Copyright IBM Corp. 1998-2004 - All Rights Reserved
4 *
5 */
6
7#include "LETypes.h"
8#include "OpenTypeTables.h"
9#include "Lookups.h"
10#include "CoverageTables.h"
11#include "LESwaps.h"
12
13U_NAMESPACE_BEGIN
14
15const LookupTable *LookupListTable::getLookupTable(le_uint16 lookupTableIndex) const
16{
17    if (lookupTableIndex >= SWAPW(lookupCount)) {
18        return 0;
19    }
20
21    Offset lookupTableOffset = lookupTableOffsetArray[lookupTableIndex];
22
23    return (const LookupTable *) ((char *) this + SWAPW(lookupTableOffset));
24}
25
26const LookupSubtable *LookupTable::getLookupSubtable(le_uint16 subtableIndex) const
27{
28    if (subtableIndex >= SWAPW(subTableCount)) {
29        return 0;
30    }
31
32    Offset subtableOffset = subTableOffsetArray[subtableIndex];
33
34    return (const LookupSubtable *) ((char *) this + SWAPW(subtableOffset));
35}
36
37le_int32 LookupSubtable::getGlyphCoverage(Offset tableOffset, LEGlyphID glyphID) const
38{
39    const CoverageTable *coverageTable = (const CoverageTable *) ((char *) this + SWAPW(tableOffset));
40
41    return coverageTable->getGlyphCoverage(glyphID);
42}
43
44U_NAMESPACE_END
45