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

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• Hash : 4e9dae68
  Author :
  Date : 2000-08-29T16:50:01
  

  Introducing new macro LOCA_VAR to solve some problems with structures containing function pointers. FT will now compile again with C++.

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• src/psaux/psobjs.h

• /***************************************************************************/
  /*                                                                         */
  /*  psobjs.h                                                               */
  /*                                                                         */
  /*    Auxiliary functions for PostScript fonts (specification).            */
  /*                                                                         */
  /*  Copyright 1996-2000 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 PSOBJS_H
  #define PSOBJS_H
  
  #include <freetype/internal/psaux.h>
  
  
  #ifdef __cplusplus
    extern "C" {
  #endif
  
  
    /*************************************************************************/
    /*************************************************************************/
    /*****                                                               *****/
    /*****                             T1_TABLE                          *****/
    /*****                                                               *****/
    /*************************************************************************/
    /*************************************************************************/
  
  
    LOCAL_VAR
    const PS_Table_Funcs  ps_table_funcs;
  
    LOCAL_VAR
    const T1_Parser_Funcs  t1_parser_funcs;
  
    LOCAL_VAR
    const T1_Builder_Funcs  t1_builder_funcs;
  
    
    LOCAL_DEF
    FT_Error  PS_Table_New( PS_Table*  table,
                            FT_Int     count,
                            FT_Memory  memory );
   
    LOCAL_DEF
    FT_Error  PS_Table_Add( PS_Table*  table,
                            FT_Int     index,
                            void*      object,
                            FT_Int     length );
  
    LOCAL_DEF
    void  PS_Table_Done( PS_Table*  table );
  
  
    LOCAL_DEF
    void  PS_Table_Release( PS_Table*  table );
  
  
    /*************************************************************************/
    /*************************************************************************/
    /*****                                                               *****/
    /*****                            T1 PARSER                          *****/
    /*****                                                               *****/
    /*************************************************************************/
    /*************************************************************************/
  
  
    LOCAL_DEF
    void  T1_Skip_Spaces( T1_Parser*  parser );
  
    LOCAL_DEF
    void  T1_Skip_Alpha( T1_Parser*  parser );
  
    LOCAL_DEF
    void  T1_ToToken( T1_Parser*  parser,
                      T1_Token*   token );
  
    LOCAL_DEF
    void  T1_ToTokenArray( T1_Parser*  parser,
                           T1_Token*   tokens,
                           FT_UInt     max_tokens,
                           FT_Int*     pnum_tokens );
   
    LOCAL_DEF
    FT_Error  T1_Load_Field( T1_Parser*       parser,
                             const T1_Field*  field,
                             void**           objects,
                             FT_UInt          max_objects,
                             FT_ULong*        pflags );
   
    LOCAL_DEF
    FT_Error  T1_Load_Field_Table( T1_Parser*       parser,
                                   const T1_Field*  field,
                                   void**           objects,
                                   FT_UInt          max_objects,
                                   FT_ULong*        pflags );
   
    LOCAL_DEF
    FT_Long  T1_ToInt( T1_Parser*  parser );
  
  
    LOCAL_DEF
    FT_Fixed  T1_ToFixed( T1_Parser*  parser,
                          FT_Int      power_ten );
  
  
    LOCAL_DEF
    FT_Int  T1_ToCoordArray( T1_Parser*  parser,
                             FT_Int      max_coords,
                             FT_Short*   coords );
  
    LOCAL_DEF
    FT_Int  T1_ToFixedArray( T1_Parser*  parser,
                             FT_Int      max_values,
                             FT_Fixed*   values,
                             FT_Int      power_ten );
  
  
    LOCAL_DEF
    void  T1_Init_Parser( T1_Parser*  parser,
                          FT_Byte*    base,
                          FT_Byte*    limit,
                          FT_Memory   memory );
  
    LOCAL_DEF
    void  T1_Done_Parser( T1_Parser*  parser );
  
  
    /*************************************************************************/
    /*************************************************************************/
    /*****                                                               *****/
    /*****                            T1 BUILDER                         *****/
    /*****                                                               *****/
    /*************************************************************************/
    /*************************************************************************/
  
    LOCAL_DEF
    void  T1_Builder_Init( T1_Builder*   builder,
                           FT_Face       face,
                           FT_Size       size,
                           FT_GlyphSlot  glyph );
  
    LOCAL_DEF
    void  T1_Builder_Done( T1_Builder*  builder );
    
    LOCAL_DEF
    FT_Error  T1_Builder_Check_Points( T1_Builder*  builder,
                                       FT_Int       count );
    
    LOCAL_DEF
    void  T1_Builder_Add_Point( T1_Builder*  builder,
                                FT_Pos       x,
                                FT_Pos       y,
                                FT_Byte      flag );
  
    LOCAL_DEF
    FT_Error  T1_Builder_Add_Point1( T1_Builder*  builder,
                                     FT_Pos       x,
                                     FT_Pos       y );
                                     
    LOCAL_DEF
    FT_Error  T1_Builder_Add_Contour( T1_Builder*  builder );
    
  
    LOCAL_DEF
    FT_Error  T1_Builder_Start_Point( T1_Builder*  builder,
                                      FT_Pos       x,
                                      FT_Pos       y );
  
  
    LOCAL_DEF
    void  T1_Builder_Close_Contour( T1_Builder*  builder );
  
  
    /*************************************************************************/
    /*************************************************************************/
    /*****                                                               *****/
    /*****                            OTHER                              *****/
    /*****                                                               *****/
    /*************************************************************************/
    /*************************************************************************/
  
    LOCAL_DEF
    void  T1_Decrypt( FT_Byte*   buffer,
                      FT_Int     length,
                      FT_UShort  seed );
  
  
  #ifdef __cplusplus
    }
  #endif
  
  
  #endif /* PSOBJS_H */
  
  
  /* END */
  

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