icuSources/layout/OpenTypeTables.h

   1 /*
   2  *
   3  * (C) Copyright IBM Corp. 1998-2007 - All Rights Reserved
   4  *
   5  */
   6
   7 #ifndef __OPENTYPETABLES_H
   8 #define __OPENTYPETABLES_H
   9
  10 /**
  11  * \file
  12  * \internal
  13  */
  14
  15 #include "LETypes.h"
  16
  17 U_NAMESPACE_BEGIN
  18
  19 #define ANY_NUMBER 1
  20
  21 typedef le_uint16 Offset;
  22 typedef le_uint8  ATag[4];
  23 typedef le_uint32 fixed32;
  24
  25 #define LE_GLYPH_GROUP_MASK 0x00000001UL
  26 typedef le_uint32 FeatureMask;
  27
  28 #define SWAPT(atag) ((LETag) ((atag[0] << 24) + (atag[1] << 16) + (atag[2] << 8) + atag[3]))
  29
  30 struct TagAndOffsetRecord
  31 {
  32     ATag   tag;
  33     Offset offset;
  34 };
  35
  36 struct GlyphRangeRecord
  37 {
  38     TTGlyphID firstGlyph;
  39     TTGlyphID lastGlyph;
  40     le_int16  rangeValue;
  41 };
  42
  43 struct FeatureMap
  44 {
  45     LETag       tag;
  46     FeatureMask mask;
  47 };
  48
  49 U_NAMESPACE_END
  50 #endif