source/layout/OpenTypeUtilities.h

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

#ifndef __OPENTYPEUTILITIES_H
#define __OPENTYPEUTILITIES_H

/**
 * \file
 * \internal
 */

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

U_NAMESPACE_BEGIN

class OpenTypeUtilities /* not : public UObject because all methods are static */ {
public:
    static le_int8 highBit(le_int32 value);
    static Offset getTagOffset(LETag tag, const TagAndOffsetRecord *records, le_int32 recordCount);
    static le_int32 getGlyphRangeIndex(TTGlyphID glyphID, const GlyphRangeRecord *records, le_int32 recordCount);
    static le_int32 search(le_uint16 value, const le_uint16 array[], le_int32 count);
    static le_int32 search(le_uint32 value, const le_uint32 array[], le_int32 count);
    static void sort(le_uint16 *array, le_int32 count);

private:
    OpenTypeUtilities() {} // private - forbid instantiation
};

U_NAMESPACE_END
#endif