#include "LETypes.h"
#include "OpenTypeUtilities.h"
#include "OpenTypeTables.h"
#include "ICUFeatures.h"
#include "LESwaps.h"
U_NAMESPACE_BEGIN
LEReferenceTo<FeatureTable> FeatureListTable::getFeatureTable(const LETableReference &base, le_uint16 featureIndex, LETag *featureTag, LEErrorCode &success) const
{
if (featureIndex >= SWAPW(featureCount) || LE_FAILURE(success)) {
return LEReferenceTo<FeatureTable>();
}
Offset featureTableOffset = featureRecordArray[featureIndex].featureTableOffset;
*featureTag = SWAPT(featureRecordArray[featureIndex].featureTag);
return LEReferenceTo<FeatureTable>(base, success, SWAPW(featureTableOffset));
}
#if 0
const FeatureTable *FeatureListTable::getFeatureTable(LETag featureTag) const
{
#if 0
Offset featureTableOffset =
OpenTypeUtilities::getTagOffset(featureTag, (TagAndOffsetRecord *) featureRecordArray, SWAPW(featureCount));
if (featureTableOffset == 0) {
return 0;
}
return (const FeatureTable *) ((char *) this + SWAPW(featureTableOffset));
#else
int count = SWAPW(featureCount);
for (int i = 0; i < count; i += 1) {
if (SWAPT(featureRecordArray[i].featureTag) == featureTag) {
return (const FeatureTable *) ((char *) this + SWAPW(featureRecordArray[i].featureTableOffset));
}
}
return 0;
#endif
}
#endif
U_NAMESPACE_END