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      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
     51