godot/thirdparty/freetype/src/gxvalid/gxvmort2.c

/****************************************************************************
 *
 * gxvmort2.c
 *
 *   TrueTypeGX/AAT mort table validation
 *   body for type2 (Ligature Substitution) subtable.
 *
 * Copyright (C) 2005-2023 by
 * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
 * David Turner, Robert Wilhelm, and Werner Lemberg.
 *
 * This file is part of the FreeType project, and may only be used,
 * modified, and distributed under the terms of the FreeType project
 * license, LICENSE.TXT.  By continuing to use, modify, or distribute
 * this file you indicate that you have read the license and
 * understand and accept it fully.
 *
 */

/****************************************************************************
 *
 * gxvalid is derived from both gxlayout module and otvalid module.
 * Development of gxlayout is supported by the Information-technology
 * Promotion Agency(IPA), Japan.
 *
 */


#include "gxvmort.h"


  /**************************************************************************
   *
   * The macro FT_COMPONENT is used in trace mode.  It is an implicit
   * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
   * messages during execution.
   */
#undef  FT_COMPONENT
#define FT_COMPONENT …


  GXV_mort_subtable_type2_StateOptRecData;

#define GXV_MORT_SUBTABLE_TYPE2_HEADER_SIZE …


  static void
  gxv_mort_subtable_type2_opttable_load( FT_Bytes       table,
                                         FT_Bytes       limit,
                                         GXV_Validator  gxvalid )
  { … }


  static void
  gxv_mort_subtable_type2_subtable_setup( FT_UShort      table_size,
                                          FT_UShort      classTable,
                                          FT_UShort      stateArray,
                                          FT_UShort      entryTable,
                                          FT_UShort      *classTable_length_p,
                                          FT_UShort      *stateArray_length_p,
                                          FT_UShort      *entryTable_length_p,
                                          GXV_Validator  gxvalid )
  { … }


  static void
  gxv_mort_subtable_type2_ligActionOffset_validate(
    FT_Bytes       table,
    FT_UShort      ligActionOffset,
    GXV_Validator  gxvalid )
  { … }


  static void
  gxv_mort_subtable_type2_entry_validate(
    FT_Byte                         state,
    FT_UShort                       flags,
    GXV_StateTable_GlyphOffsetCPtr  glyphOffset_p,
    FT_Bytes                        table,
    FT_Bytes                        limit,
    GXV_Validator                   gxvalid )
  { … }


  static void
  gxv_mort_subtable_type2_ligatureTable_validate( FT_Bytes       table,
                                                  GXV_Validator  gxvalid )
  { … }


  FT_LOCAL_DEF( void )
  gxv_mort_subtable_type2_validate( FT_Bytes       table,
                                    FT_Bytes       limit,
                                    GXV_Validator  gxvalid )
  { … }


/* END */