cffpic.c

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Author : suzuki toshiya
Date : 2012-01-16 21:13:05
Hash : c24f77ac
Message : Formatting PIC related sources. * src/autofit/afpic.c: Harmonize to FT2 coding conventions. * src/base/basepic.c: Ditto. * src/base/ftpic.c: Ditto. * src/cff/cffpic.c: Ditto. * src/pshinter/pshpic.c: Ditto. * src/psnames/pspic.c: Ditto. * src/raster/rastpic.c: Ditto. * src/sfnt/sfntpic.c: Ditto. * src/smooth/ftspic.c: Ditto. * src/truetype/ttpic.c: Ditto.

src/cff/cffpic.c

/***************************************************************************/
/*                                                                         */
/*  cffpic.c                                                               */
/*                                                                         */
/*    The FreeType position independent code services for cff module.      */
/*                                                                         */
/*  Copyright 2009, 2010 by                                                */
/*  Oran Agra and Mickey Gabel.                                            */
/*                                                                         */
/*  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_FREETYPE_H
#include FT_INTERNAL_OBJECTS_H
#include "cffcmap.h"
#include "cffpic.h"
#include "cfferrs.h"

#ifdef FT_CONFIG_OPTION_PIC

  /* forward declaration of PIC init functions from cffdrivr.c */
  FT_Error
  FT_Create_Class_cff_services(
    FT_Library           library,
    FT_ServiceDescRec**  output_class );

  void
  FT_Destroy_Class_cff_services(
    FT_Library          library,
    FT_ServiceDescRec*  clazz );

  void
  FT_Init_Class_cff_service_ps_info(
    FT_Library             library,
    FT_Service_PsInfoRec*  clazz );

  void
  FT_Init_Class_cff_service_glyph_dict(
    FT_Library                library,
    FT_Service_GlyphDictRec*  clazz );

  void
  FT_Init_Class_cff_service_ps_name(
    FT_Library                 library,
    FT_Service_PsFontNameRec*  clazz );

  void
  FT_Init_Class_cff_service_get_cmap_info(
    FT_Library              library,
    FT_Service_TTCMapsRec*  clazz );

  void
  FT_Init_Class_cff_service_cid_info(
    FT_Library          library,
    FT_Service_CIDRec*  clazz );

  /* forward declaration of PIC init functions from cffparse.c */
  FT_Error
  FT_Create_Class_cff_field_handlers(
    FT_Library           library,
    CFF_Field_Handler**  output_class );

  void
  FT_Destroy_Class_cff_field_handlers(
    FT_Library          library,
    CFF_Field_Handler*  clazz );

  void
  cff_driver_class_pic_free( FT_Library  library )
  {
    FT_PIC_Container*  pic_container = &library->pic_container;
    FT_Memory  memory = library->memory;


    if ( pic_container->cff )
    {
      CffModulePIC*  container = ( CffModulePIC* )pic_container->cff;


      if ( container->cff_services )
        FT_Destroy_Class_cff_services( library,
                                       container->cff_services );
      container->cff_services = NULL;
      if ( container->cff_field_handlers )
        FT_Destroy_Class_cff_field_handlers(
          library, container->cff_field_handlers );
      container->cff_field_handlers = NULL;
      FT_FREE( container );
      pic_container->cff = NULL;
    }
  }


  FT_Error
  cff_driver_class_pic_init( FT_Library  library )
  {
    FT_PIC_Container*  pic_container = &library->pic_container;
    FT_Error           error         = CFF_Err_Ok;
    CffModulePIC*      container;
    FT_Memory          memory        = library->memory;


    /* allocate pointer, clear and set global container pointer */
    if ( FT_ALLOC ( container, sizeof ( *container ) ) )
      return error;
    FT_MEM_SET( container, 0, sizeof ( *container ) );
    pic_container->cff = container;

    /* initialize pointer table - this is how the module usually expects this data */
    error = FT_Create_Class_cff_services( library,
                                          &container->cff_services );
    if ( error )
      goto Exit;
    error = FT_Create_Class_cff_field_handlers(
              library, &container->cff_field_handlers );
    if ( error )
      goto Exit;
    FT_Init_Class_cff_service_ps_info(
      library, &container->cff_service_ps_info );
    FT_Init_Class_cff_service_glyph_dict(
      library, &container->cff_service_glyph_dict );
    FT_Init_Class_cff_service_ps_name(
      library, &container->cff_service_ps_name );
    FT_Init_Class_cff_service_get_cmap_info(
      library, &container->cff_service_get_cmap_info );
    FT_Init_Class_cff_service_cid_info(
      library, &container->cff_service_cid_info );
    FT_Init_Class_cff_cmap_encoding_class_rec(
      library, &container->cff_cmap_encoding_class_rec );
    FT_Init_Class_cff_cmap_unicode_class_rec(
      library, &container->cff_cmap_unicode_class_rec );
Exit:
    if ( error )
      cff_driver_class_pic_free( library );
    return error;
  }

#endif /* FT_CONFIG_OPTION_PIC */


/* END */

kc3-lang/freetype/src/cff/cffpic.c

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kc3-lang/freetype /src/cff/cffpic.c