| /* |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| * |
| */ |
| |
| /* |
| * |
| * (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 LEReferenceToArrayOf<TagAndOffsetRecord> &records, LEErrorCode &success); |
| #if LE_ENABLE_RAW |
| static le_int32 getGlyphRangeIndex(TTGlyphID glyphID, const GlyphRangeRecord *records, le_int32 recordCount) { |
| LEErrorCode success = LE_NO_ERROR; |
| LETableReference recordRef0((const le_uint8*)records); |
| LEReferenceToArrayOf<GlyphRangeRecord> recordRef(recordRef0, success, (size_t)0, recordCount); |
| return getGlyphRangeIndex(glyphID, recordRef, success); |
| } |
| #endif |
| static le_int32 getGlyphRangeIndex(TTGlyphID glyphID, const LEReferenceToArrayOf<GlyphRangeRecord> &records, LEErrorCode &success); |
| 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 |