kc3-lang/freetype/src/autohint/ahloader.h

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• Hash : c3dd151b
  Author :
  Date : 2000-07-26T14:11:15
  

  autohint: Formatting. Replacing many enums with #defines since we do arithmetics (especially ORing which would produce undefined enum values). The ideal thing instead of #defines is `const int' as provided in C++... Adding header files to rules.mk

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• src/autohint/ahloader.h

• /***************************************************************************/
  /*                                                                         */
  /*  ahloader.h                                                             */
  /*                                                                         */
  /*    Glyph loader for the auto-hinting module (declaration only).         */
  /*                                                                         */
  /*  Copyright 2000 Catharon Productions Inc.                               */
  /*  Author: David Turner                                                   */
  /*                                                                         */
  /*  This file is part of the Catharon Typography Project and shall only    */
  /*  be used, modified, and distributed under the terms of the Catharon     */
  /*  Open Source License that should come with this file under the name     */
  /*  `CatharonLicense.txt'.  By continuing to use, modify, or distribute    */
  /*  this file you indicate that you have read the license and              */
  /*  understand and accept it fully.                                        */
  /*                                                                         */
  /*  Note that this license is compatible with the FreeType license.        */
  /*                                                                         */
  /***************************************************************************/
  
  
    /*************************************************************************/
    /*                                                                       */
    /* This defines the AH_GlyphLoader type in two different ways:           */
    /*                                                                       */
    /* - If the module is compiled within FreeType 2, the type is simply a   */
    /*   typedef to FT_GlyphLoader.                                          */
    /*                                                                       */
    /* - If the module is compiled as a standalone object, AH_GlyphLoader    */
    /*   has its own implementation.                                         */
    /*                                                                       */
    /*************************************************************************/
  
  
  #ifndef AHLOADER_H
  #define AHLOADER_H
  
  
  #ifdef _STANDALONE_
  
    typedef struct  AH_GlyphLoad_
    {
      FT_Outline    outline;       /* outline             */
      FT_UInt       num_subglyphs; /* number of subglyphs */
      FT_SubGlyph*  subglyphs;     /* subglyphs           */
      FT_Vector*    extra_points;  /* extra points table  */
  
    } AH_GlyphLoad;
  
  
    struct  AH_GlyphLoader_
    {
      FT_Memory     memory;
      FT_UInt       max_points;
      FT_UInt       max_contours;
      FT_UInt       max_subglyphs;
      FT_Bool       use_extra;
  
      AH_GlyphLoad  base;
      AH_GlyphLoad  current;
  
      void*         other;        /* for possible future extensions */
    };
  
  
    LOCAL_DEF
    FT_Error  AH_GlyphLoader_New( FT_Memory         memory,
                                  AH_GlyphLoader**  aloader );
  
    LOCAL_DEF
    FT_Error  AH_GlyphLoader_Create_Extra( AH_GlyphLoader*  loader );
  
    LOCAL_DEF
    void  AH_GlyphLoader_Done( AH_GlyphLoader*  loader );
  
    LOCAL_DEF
    void  AH_GlyphLoader_Reset( AH_GlyphLoader*  loader );
  
    LOCAL_DEF
    void  AH_GlyphLoader_Rewind( AH_GlyphLoader*  loader );
  
    LOCAL_DEF
    FT_Error  AH_GlyphLoader_Check_Points( AH_GlyphLoader*  loader,
                                           FT_UInt          n_points,
                                           FT_UInt          n_contours );
  
    LOCAL_DEF
    FT_Error  AH_GlyphLoader_Check_Subglyphs( AH_GlyphLoader*  loader,
                                              FT_UInt          n_subs );
  
    LOCAL_DEF
    void  AH_GlyphLoader_Prepare( AH_GlyphLoader*  loader );
  
    LOCAL_DEF
    void  AH_GlyphLoader_Add( AH_GlyphLoader*  loader );
  
    LOCAL_DEF
    FT_Error  AH_GlyphLoader_Copy_Points( AH_GlyphLoader*  target,
                                          FT_GlyphLoader*  source );
  
  #else /* _STANDALONE */
  
  #include <freetype/internal/ftobjs.h>
  
    #define AH_Load    FT_GlyphLoad
    #define AH_Loader  FT_GlyphLoader
  
    #define ah_loader_new              FT_GlyphLoader_New
    #define ah_loader_done             FT_GlyphLoader_Done
    #define ah_loader_reset            FT_GlyphLoader_Reset
    #define ah_loader_rewind           FT_GlyphLoader_Rewind
    #define ah_loader_create_extra     FT_GlyphLoader_Create_Extra
    #define ah_loader_check_points     FT_GlyphLoader_Check_Points
    #define ah_loader_check_subglyphs  FT_GlyphLoader_Check_Subglyphs
    #define ah_loader_prepare          FT_GlyphLoader_Prepare
    #define ah_loader_add              FT_GlyphLoader_Add
    #define ah_loader_copy_points      FT_GlyphLoader_Copy_Points
  
  #endif /* _STANDALONE_ */
  
  #endif /* AHLOADER_H */
  
  
  /* END */
  

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