kc3-lang/freetype/src/pshinter/pshmod.c

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• Hash : 95bc9d3a
  Author :
  Date : 2007-05-16T15:19:42
  

  * src/cache/ftccache.c (ftc_node_mru_link, ftc_node_mru_unlink),
  src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP), src/cache/ftcglyph.h
  (FTC_GCACHE_LOOKUP_CMP), src/pshinter/pshmod.c (ps_hinter_init),
  src/sfnt/ttmtx.c (tt_face_load_hmtx, tt_face_load_hhea,
  tt_face_get_metrics): Fix type-punning issues.
  

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• src/pshinter/pshmod.c

• /***************************************************************************/
  /*                                                                         */
  /*  pshmod.c                                                               */
  /*                                                                         */
  /*    FreeType PostScript hinter module implementation (body).             */
  /*                                                                         */
  /*  Copyright 2001, 2002, 2007 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.                                        */
  /*                                                                         */
  /***************************************************************************/
  
  
  #include <ft2build.h>
  #include FT_INTERNAL_OBJECTS_H
  #include "pshrec.h"
  #include "pshalgo.h"
  
  
    /* the Postscript Hinter module structure */
    typedef struct  PS_Hinter_Module_Rec_
    {
      FT_ModuleRec          root;
      PS_HintsRec           ps_hints;
  
      PSH_Globals_FuncsRec  globals_funcs;
      T1_Hints_FuncsRec     t1_funcs;
      T2_Hints_FuncsRec     t2_funcs;
  
    } PS_Hinter_ModuleRec, *PS_Hinter_Module;
  
  
    /* finalize module */
    FT_CALLBACK_DEF( void )
    ps_hinter_done( PS_Hinter_Module  module )
    {
      module->t1_funcs.hints = NULL;
      module->t2_funcs.hints = NULL;
  
      ps_hints_done( &module->ps_hints );
    }
  
  
    /* initialize module, create hints recorder and the interface */
    FT_CALLBACK_DEF( FT_Error )
    ps_hinter_init( PS_Hinter_Module  module )
    {
      FT_Memory  memory = module->root.memory;
      void*      ph     = &module->ps_hints;
  
  
      ps_hints_init( &module->ps_hints, memory );
  
      psh_globals_funcs_init( &module->globals_funcs );
  
      t1_hints_funcs_init( &module->t1_funcs );
      module->t1_funcs.hints = (T1_Hints)ph;
  
      t2_hints_funcs_init( &module->t2_funcs );
      module->t2_funcs.hints = (T2_Hints)ph;
  
      return 0;
    }
  
  
    /* returns global hints interface */
    FT_CALLBACK_DEF( PSH_Globals_Funcs )
    pshinter_get_globals_funcs( FT_Module  module )
    {
      return &((PS_Hinter_Module)module)->globals_funcs;
    }
  
  
    /* return Type 1 hints interface */
    FT_CALLBACK_DEF( T1_Hints_Funcs )
    pshinter_get_t1_funcs( FT_Module  module )
    {
      return &((PS_Hinter_Module)module)->t1_funcs;
    }
  
  
    /* return Type 2 hints interface */
    FT_CALLBACK_DEF( T2_Hints_Funcs )
    pshinter_get_t2_funcs( FT_Module  module )
    {
      return &((PS_Hinter_Module)module)->t2_funcs;
    }
  
  
    static
    const PSHinter_Interface  pshinter_interface =
    {
      pshinter_get_globals_funcs,
      pshinter_get_t1_funcs,
      pshinter_get_t2_funcs
    };
  
  
    FT_CALLBACK_TABLE_DEF
    const FT_Module_Class  pshinter_module_class =
    {
      0,
      sizeof ( PS_Hinter_ModuleRec ),
      "pshinter",
      0x10000L,
      0x20000L,
  
      &pshinter_interface,            /* module-specific interface */
  
      (FT_Module_Constructor)ps_hinter_init,
      (FT_Module_Destructor) ps_hinter_done,
      (FT_Module_Requester)  0        /* no additional interface for now */
    };
  
  
  /* END */
  

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