3 * (C) Copyright IBM Corp. 1998-2013 - All Rights Reserved
7 #ifndef __OPENTYPEUTILITIES_H
8 #define __OPENTYPEUTILITIES_H
16 #include "OpenTypeTables.h"
20 class OpenTypeUtilities /* not : public UObject because all methods are static */ {
22 static le_int8 highBit(le_int32 value);
23 static Offset getTagOffset(LETag tag, const LEReferenceToArrayOf<TagAndOffsetRecord> &records, LEErrorCode &success);
24 static le_int32 getGlyphRangeIndex(TTGlyphID glyphID, const GlyphRangeRecord *records, le_int32 recordCount) {
25 LEErrorCode success = LE_NO_ERROR;
26 LETableReference recordRef0((const le_uint8*)records);
27 LEReferenceToArrayOf<GlyphRangeRecord> recordRef(recordRef0, success, (size_t)0, recordCount);
28 return getGlyphRangeIndex(glyphID, recordRef, success);
30 static le_int32 getGlyphRangeIndex(TTGlyphID glyphID, const LEReferenceToArrayOf<GlyphRangeRecord> &records, LEErrorCode &success);
31 static le_int32 search(le_uint16 value, const le_uint16 array[], le_int32 count);
32 static le_int32 search(le_uint32 value, const le_uint32 array[], le_int32 count);
33 static void sort(le_uint16 *array, le_int32 count);
36 OpenTypeUtilities() {} // private - forbid instantiation