kc3-lang/freetype/src/pfr/pfrload.h

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• Hash : 9b774e28
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  Date : 2007-01-16T06:11:27
  

  Remove trailing whitespace.  From Alexei.
  

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• src/pfr/pfrload.h

• /***************************************************************************/
  /*                                                                         */
  /*  pfrload.h                                                              */
  /*                                                                         */
  /*    FreeType PFR loader (specification).                                 */
  /*                                                                         */
  /*  Copyright 2002 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 __PFRLOAD_H__
  #define __PFRLOAD_H__
  
  #include "pfrobjs.h"
  #include FT_INTERNAL_STREAM_H
  
  
  FT_BEGIN_HEADER
  
  #ifdef PFR_CONFIG_NO_CHECKS
  #define PFR_CHECK( x )  do { } while ( 0 )
  #else
  #define PFR_CHECK( x )  do                       \
                          {                        \
                            if ( p + (x) > limit ) \
                              goto Too_Short;      \
                          } while ( 0 )
  #endif
  
  #define PFR_NEXT_BYTE( p )    FT_NEXT_BYTE( p )
  #define PFR_NEXT_INT8( p )    FT_NEXT_CHAR( p )
  #define PFR_NEXT_SHORT( p )   FT_NEXT_SHORT( p )
  #define PFR_NEXT_USHORT( p )  FT_NEXT_USHORT( p )
  #define PFR_NEXT_LONG( p )    FT_NEXT_OFF3( p )
  #define PFR_NEXT_ULONG( p )   FT_NEXT_UOFF3( p )
  
  
   /* handling extra items */
  
    typedef FT_Error
    (*PFR_ExtraItem_ParseFunc)( FT_Byte*    p,
                                FT_Byte*    limit,
                                FT_Pointer  data );
  
    typedef struct  PFR_ExtraItemRec_
    {
      FT_UInt                  type;
      PFR_ExtraItem_ParseFunc  parser;
  
    } PFR_ExtraItemRec;
  
    typedef const struct PFR_ExtraItemRec_*  PFR_ExtraItem;
  
  
    FT_LOCAL( FT_Error )
    pfr_extra_items_skip( FT_Byte*  *pp,
                          FT_Byte*  limit );
  
    FT_LOCAL( FT_Error )
    pfr_extra_items_parse( FT_Byte*      *pp,
                           FT_Byte*       limit,
                           PFR_ExtraItem  item_list,
                           FT_Pointer     item_data );
  
  
    /* load a PFR header */
    FT_LOCAL( FT_Error )
    pfr_header_load( PFR_Header  header,
                     FT_Stream   stream );
  
    /* check a PFR header */
    FT_LOCAL( FT_Bool )
    pfr_header_check( PFR_Header  header );
  
  
    /* return number of logical fonts in this file */
    FT_LOCAL( FT_Error )
    pfr_log_font_count( FT_Stream   stream,
                        FT_UInt32   log_section_offset,
                        FT_UInt    *acount );
  
    /* load a pfr logical font entry */
    FT_LOCAL( FT_Error )
    pfr_log_font_load( PFR_LogFont  log_font,
                       FT_Stream    stream,
                       FT_UInt      face_index,
                       FT_UInt32    section_offset,
                       FT_Bool      size_increment );
  
  
    /* load a physical font entry */
    FT_LOCAL( FT_Error )
    pfr_phy_font_load( PFR_PhyFont  phy_font,
                       FT_Stream    stream,
                       FT_UInt32    offset,
                       FT_UInt32    size );
  
    /* finalize a physical font */
    FT_LOCAL( void )
    pfr_phy_font_done( PFR_PhyFont  phy_font,
                       FT_Memory    memory );
  
    /* */
  
  FT_END_HEADER
  
  #endif /* __PFRLOAD_H__ */
  
  
  /* END */
  

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