ICU-8.11.tar.gz

[apple/icu.git] / icuSources / layout / Features.h

/*
 *
 * (C) Copyright IBM Corp. 1998-2004 - All Rights Reserved
 *
 */

#ifndef __FEATURES_H
#define __FEATURES_H

/**
 * \file
 * \internal
 */

#include "LETypes.h"
#include "OpenTypeTables.h"

U_NAMESPACE_BEGIN

struct FeatureRecord
{
    ATag        featureTag;
    Offset      featureTableOffset;
};

struct FeatureTable
{
    Offset      featureParamsOffset;
    le_uint16   lookupCount;
    le_uint16   lookupListIndexArray[ANY_NUMBER];
};

struct FeatureListTable
{
    le_uint16           featureCount;
    FeatureRecord       featureRecordArray[ANY_NUMBER];

    const FeatureTable  *getFeatureTable(le_uint16 featureIndex, LETag *featureTag) const;

    const FeatureTable *getFeatureTable(LETag featureTag) const;
};

U_NAMESPACE_END
#endif