kc3-lang/freetype/src/psaux/psconv.h

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• Hash : 47bf95dd
  Author :
  Date : 2006-01-17T16:55:32
  

  Use pscmap service in CFF module. * src/cff/cffcmap.c (cff_cmap_uni_pair_compare): Removed. (cff_sid_to_glyph_name): New function. (cff_cmap_unicode_init, cff_cmap_unicode_done, cff_cmap_unicode_char_index, cff_cmap_unicode_char next): Use pscmap service. (cff_cmap_unicode_class_rec): Updated. * src/cff/cffcmap.h (CFF_CMapUnicode, CFF_CMap_UniPair): Removed. * src/psnames/psmodule.c (ps_unicodes_char_next): Fix `unicode' return value. * src/psaux/afmparse.c (afm_parser_read_vals): Use double casting to avoid type-punning compiler warnings.

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• src/psaux/psconv.h

• /***************************************************************************/
  /*                                                                         */
  /*  psconv.h                                                               */
  /*                                                                         */
  /*    Some convenience conversions (specification).                        */
  /*                                                                         */
  /*  Copyright 2006 by                                                      */
  /*  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.                                        */
  /*                                                                         */
  /***************************************************************************/
  
  
  #ifndef __PSCONV_H__
  #define __PSCONV_H__
  
  
  #include <ft2build.h>
  #include FT_INTERNAL_POSTSCRIPT_AUX_H
  
  FT_BEGIN_HEADER
  
  
    FT_LOCAL( FT_Int )
    PS_Conv_Strtol( FT_Byte**  cursor,
                    FT_Byte*   limit,
                    FT_Int     base );
  
  
    FT_LOCAL( FT_Int )
    PS_Conv_ToInt( FT_Byte**  cursor,
                   FT_Byte*   limit );
  
    FT_LOCAL( FT_Fixed )
    PS_Conv_ToFixed( FT_Byte**  cursor,
                     FT_Byte*   limit,
                     FT_Int     power_ten );
  
  #if 0
    FT_LOCAL( FT_UInt )
    PS_Conv_StringDecode( FT_Byte**  cursor,
                          FT_Byte*   limit,
                          FT_Byte*   buffer,
                          FT_UInt    n );
  #endif
  
    FT_LOCAL( FT_UInt )
    PS_Conv_ASCIIHexDecode( FT_Byte**  cursor,
                            FT_Byte*   limit,
                            FT_Byte*   buffer,
                            FT_UInt    n );
  
    FT_LOCAL( FT_UInt )
    PS_Conv_EexecDecode( FT_Byte**   cursor,
                         FT_Byte*    limit,
                         FT_Byte*    buffer,
                         FT_UInt     n,
                         FT_UShort*  seed );
  
  
  #define IS_PS_NEWLINE( ch ) \
    ( ( ch ) == '\r' ||       \
      ( ch ) == '\n' )
  
  #define IS_PS_SPACE( ch )  \
    ( ( ch ) == ' '       || \
      IS_PS_NEWLINE( ch ) || \
      ( ch ) == '\t'      || \
      ( ch ) == '\f'      || \
      ( ch ) == '\0' )
  
  #define IS_PS_SPECIAL( ch ) \
    ( ( ch ) == '/' ||        \
      ( ch ) == '(' ||        \
      ( ch ) == ')' ||        \
      ( ch ) == '<' ||        \
      ( ch ) == '>' ||        \
      ( ch ) == '[' ||        \
      ( ch ) == ']' ||        \
      ( ch ) == '{' ||        \
      ( ch ) == '}' ||        \
      ( ch ) == '%' )
  
  #define IS_PS_DELIM( ch )  \
    ( IS_PS_SPACE( ch )   || \
      IS_PS_SPECIAL( ch ) )
  
  #define IS_PS_DIGIT( ch )  ( ( ch ) >= '0' && ( ch ) <= '9' )
  
  #define IS_PS_XDIGIT( ch )                \
    ( IS_PS_DIGIT( ( ch ) )              || \
      ( ( ch ) >= 'A' && ( ch ) <= 'F' ) || \
      ( ( ch ) >= 'a' && ( ch ) <= 'f' ) )
  
  #define IS_PS_BASE85( ch ) ( ( ch ) >= '!' && ( ch ) <= 'u' )
  
  FT_END_HEADER
  
  #endif /* __PSCONV_H__ */
  
  
  /* END */
  

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