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Viewing changes to src/3rdparty/freetype/src/cid/cidriver.c

  • Committer: Bazaar Package Importer
  • Author(s): Adam Conrad
  • Date: 2005-08-24 04:09:09 UTC
  • Revision ID: james.westby@ubuntu.com-20050824040909-xmxe9jfr4a0w5671
Tags: upstream-4.0.0
Import upstream version 4.0.0

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src/3rdparty/freetype/src/cid/cidriver.c
 
1
/***************************************************************************/
 
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/*                                                                         */
 
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/*  cidriver.c                                                             */
 
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/*                                                                         */
 
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/*    CID driver interface (body).                                         */
 
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/*                                                                         */
 
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/*  Copyright 1996-2001, 2002, 2003, 2004 by                               */
 
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/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 
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/*                                                                         */
 
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/*  This file is part of the FreeType project, and may only be used,       */
 
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/*  modified, and distributed under the terms of the FreeType project      */
 
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/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
 
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/*  this file you indicate that you have read the license and              */
 
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/*  understand and accept it fully.                                        */
 
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/*                                                                         */
 
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/***************************************************************************/
 
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#include <ft2build.h>
 
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#include "cidriver.h"
 
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#include "cidgload.h"
 
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#include FT_INTERNAL_DEBUG_H
 
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#include FT_INTERNAL_STREAM_H
 
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#include "ciderrs.h"
 
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#include FT_SERVICE_POSTSCRIPT_NAME_H
 
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#include FT_SERVICE_XFREE86_NAME_H
 
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#include FT_SERVICE_POSTSCRIPT_INFO_H
 
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  /*************************************************************************/
 
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  /*                                                                       */
 
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  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
 
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  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
 
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  /* messages during execution.                                            */
 
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  /*                                                                       */
 
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#undef  FT_COMPONENT
 
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#define FT_COMPONENT  trace_ciddriver
 
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 /*
 
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  *  POSTSCRIPT NAME SERVICE
 
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  *
 
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  */
 
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  static const char*
 
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  cid_get_postscript_name( CID_Face  face )
 
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  {
 
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    const char*  result = face->cid.cid_font_name;
 
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    if ( result && result[0] == '/' )
 
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      result++;
 
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    return result;
 
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  }
 
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  static const FT_Service_PsFontNameRec  cid_service_ps_name =
 
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  {
 
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    (FT_PsName_GetFunc) cid_get_postscript_name
 
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  };
 
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 /*
 
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  *  POSTSCRIPT INFO SERVICE
 
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  *
 
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  */
 
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  static FT_Error
 
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  cid_ps_get_font_info( FT_Face          face,
 
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                        PS_FontInfoRec*  afont_info )
 
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  {
 
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    *afont_info = ((CID_Face)face)->cid.font_info;
 
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    return 0;
 
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  }
 
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  static const FT_Service_PsInfoRec  cid_service_ps_info =
 
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  {
 
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    (PS_GetFontInfoFunc)  cid_ps_get_font_info,
 
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    (PS_HasGlyphNamesFunc)NULL          /* unsupported with CID fonts */
 
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  };
 
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 /*
 
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  *  SERVICE LIST
 
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  *
 
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  */
 
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  static const FT_ServiceDescRec  cid_services[] =
 
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  {
 
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    { FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &cid_service_ps_name },
 
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    { FT_SERVICE_ID_XF86_NAME,            FT_XF86_FORMAT_CID },
 
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    { FT_SERVICE_ID_POSTSCRIPT_INFO,      &cid_service_ps_info },
 
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    { NULL, NULL }
 
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  };
 
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  FT_CALLBACK_DEF( FT_Module_Interface )
 
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  cid_get_interface( FT_Module    module,
 
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                     const char*  cid_interface )
 
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  {
 
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    FT_UNUSED( module );
 
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    return ft_service_list_lookup( cid_services, cid_interface );
 
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  }
 
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  FT_CALLBACK_TABLE_DEF
 
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  const FT_Driver_ClassRec  t1cid_driver_class =
 
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  {
 
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    /* first of all, the FT_Module_Class fields */
 
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    {
 
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      FT_MODULE_FONT_DRIVER       |
 
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      FT_MODULE_DRIVER_SCALABLE   |
 
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      FT_MODULE_DRIVER_HAS_HINTER,
 
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      sizeof( FT_DriverRec ),
 
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      "t1cid",   /* module name           */
 
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      0x10000L,  /* version 1.0 of driver */
 
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      0x20000L,  /* requires FreeType 2.0 */
 
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      0,
 
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      cid_driver_init,
 
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      cid_driver_done,
 
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      cid_get_interface
 
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    },
 
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    /* then the other font drivers fields */
 
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    sizeof( CID_FaceRec ),
 
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    sizeof( CID_SizeRec ),
 
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    sizeof( CID_GlyphSlotRec ),
 
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    cid_face_init,
 
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    cid_face_done,
 
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    cid_size_init,
 
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    cid_size_done,
 
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    cid_slot_init,
 
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    cid_slot_done,
 
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    cid_point_size_reset,
 
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    cid_size_reset,
 
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    cid_slot_load_glyph,
 
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    0,                      /* FT_Face_GetKerningFunc  */
 
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    0,                      /* FT_Face_AttachFunc      */
 
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    0                       /* FT_Face_GetAdvancesFunc */
 
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  };
 
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/* END */