src/gxvalid/gxvmort.h

   1 /***************************************************************************/
   2 /*                                                                         */
   3 /*  gxvmort.h                                                              */
   4 /*                                                                         */
   5 /*    TrueTypeGX/AAT common definition for mort table (specification).     */
   6 /*                                                                         */
   7 /*  Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
   8 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
   9 /*                                                                         */
  10 /*  This file is part of the FreeType project, and may only be used,       */
  11 /*  modified, and distributed under the terms of the FreeType project      */
  12 /*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
  13 /*  this file you indicate that you have read the license and              */
  14 /*  understand and accept it fully.                                        */
  15 /*                                                                         */
  16 /***************************************************************************/
  17
  18 /***************************************************************************/
  19 /*                                                                         */
  20 /* gxvalid is derived from both gxlayout module and otvalid module.        */
  21 /* Development of gxlayout is supported by the Information-technology      */
  22 /* Promotion Agency(IPA), Japan.                                           */
  23 /*                                                                         */
  24 /***************************************************************************/
  25
  26
  27 #ifndef __GXVMORT_H__
  28 #define __GXVMORT_H__
  29
  30 #include "gxvalid.h"
  31 #include "gxvcommn.h"
  32
  33 #include FT_SFNT_NAMES_H
  34
  35
  36   typedef struct  GXV_mort_featureRec_
  37   {
  38     FT_UShort  featureType;
  39     FT_UShort  featureSetting;
  40     FT_ULong   enableFlags;
  41     FT_ULong   disableFlags;
  42
  43   } GXV_mort_featureRec, *GXV_mort_feature;
  44
  45 #define GXV_MORT_FEATURE_OFF  {0, 1, 0x00000000UL, 0x00000000UL}
  46
  47 #define IS_GXV_MORT_FEATURE_OFF( f )              \
  48           ( (f).featureType    == 0            || \
  49             (f).featureSetting == 1            || \
  50             (f).enableFlags    == 0x00000000UL || \
  51             (f).disableFlags   == 0x00000000UL )
  52
  53
  54   FT_LOCAL( void )
  55   gxv_mort_featurearray_validate( FT_Bytes       table,
  56                                   FT_Bytes       limit,
  57                                   FT_ULong       nFeatureFlags,
  58                                   GXV_Validator  gxvalid );
  59
  60   FT_LOCAL( void )
  61   gxv_mort_coverage_validate( FT_UShort      coverage,
  62                               GXV_Validator  gxvalid );
  63
  64   FT_LOCAL( void )
  65   gxv_mort_subtable_type0_validate( FT_Bytes       table,
  66                                     FT_Bytes       limit,
  67                                     GXV_Validator  gxvalid );
  68
  69   FT_LOCAL( void )
  70   gxv_mort_subtable_type1_validate( FT_Bytes       table,
  71                                     FT_Bytes       limit,
  72                                     GXV_Validator  gxvalid );
  73
  74   FT_LOCAL( void )
  75   gxv_mort_subtable_type2_validate( FT_Bytes       table,
  76                                     FT_Bytes       limit,
  77                                     GXV_Validator  gxvalid );
  78
  79   FT_LOCAL( void )
  80   gxv_mort_subtable_type4_validate( FT_Bytes       table,
  81                                     FT_Bytes       limit,
  82                                     GXV_Validator  gxvalid );
  83
  84   FT_LOCAL( void )
  85   gxv_mort_subtable_type5_validate( FT_Bytes       table,
  86                                     FT_Bytes       limit,
  87                                     GXV_Validator  gxvalid );
  88
  89
  90 #endif /* __GXVMORT_H__ */
  91
  92
  93 /* END */