1 /*

     2  *

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

     4  *

     5  */

     6 

     7 #ifndef __STATETABLES_H

     8 #define __STATETABLES_H

     9 

    10 /**

    11  * \file

    12  * \internal

    13  */

    14 

    15 #include "LETypes.h"

    16 #include "LayoutTables.h"

    17 

    18 U_NAMESPACE_BEGIN

    19 

    20 struct StateTableHeader

    21 {

    22     le_int16 stateSize;

    23     ByteOffset classTableOffset;

    24     ByteOffset stateArrayOffset;

    25     ByteOffset entryTableOffset;

    26 };

    27 

    28 enum ClassCodes

    29 {

    30     classCodeEOT = 0,

    31     classCodeOOB = 1,

    32     classCodeDEL = 2,

    33     classCodeEOL = 3,

    34     classCodeFirstFree = 4,

    35     classCodeMAX = 0xFF

    36 };

    37 

    38 typedef le_uint8 ClassCode;

    39 

    40 struct ClassTable

    41 {

    42     TTGlyphID firstGlyph;

    43     le_uint16 nGlyphs;

    44     ClassCode classArray[ANY_NUMBER];

    45 };

    46 

    47 enum StateNumber

    48 {

    49     stateSOT        = 0,

    50     stateSOL        = 1,

    51     stateFirstFree  = 2,

    52     stateMAX        = 0xFF

    53 };

    54 

    55 typedef le_uint8 EntryTableIndex;

    56 

    57 struct StateEntry

    58 {

    59     ByteOffset  newStateOffset;

    60     le_int16    flags;

    61 };

    62 

    63 U_NAMESPACE_END

    64 #endif

    65