FM / freetype

/usr/include/freetype2/freetype

Name	Size	Mode	Actions
config/	-	0755	rm
freetype.h	240595	0644	edit dl rm
ftadvanc.h	10342	0644	edit dl rm
ftbbox.h	4621	0644	edit dl rm
ftbdf.h	6749	0644	edit dl rm
ftbitmap.h	13998	0644	edit dl rm
ftcache.h	60248	0644	edit dl rm
ftchapters.h	7264	0644	edit dl rm
ftcid.h	5579	0644	edit dl rm
fterrdef.h	11837	0644	edit dl rm
fterrors.h	9456	0644	edit dl rm
ftgasp.h	4039	0644	edit dl rm
ftglyph.h	39273	0644	edit dl rm
ftgxval.h	12600	0644	edit dl rm
ftgzip.h	4288	0644	edit dl rm
ftimage.h	80366	0644	edit dl rm
ftincrem.h	11249	0644	edit dl rm
ftlcdfil.h	6316	0644	edit dl rm
ftlist.h	16452	0644	edit dl rm
ftlzw.h	4256	0644	edit dl rm
ftmac.h	17098	0644	edit dl rm
ftmm.h	22712	0644	edit dl rm
ftmodapi.h	23886	0644	edit dl rm
ftmoderr.h	7430	0644	edit dl rm
ftotval.h	7136	0644	edit dl rm
ftoutln.h	32501	0644	edit dl rm
ftpfr.h	6289	0644	edit dl rm
ftrender.h	11407	0644	edit dl rm
ftsizes.h	9561	0644	edit dl rm
ftsnames.h	10095	0644	edit dl rm
ftstroke.h	19553	0644	edit dl rm
ftsynth.h	3897	0644	edit dl rm
ftsystem.h	10140	0644	edit dl rm
fttrigon.h	8443	0644	edit dl rm
fttypes.h	34976	0644	edit dl rm
ftwinfnt.h	10403	0644	edit dl rm
ftxf86.h	4721	0644	edit dl rm
t1tables.h	20051	0644	edit dl rm
ttnameid.h	62164	0644	edit dl rm
tttables.h	39499	0644	edit dl rm
tttags.h	5002	0644	edit dl rm
ttunpat.h	2229	0644	edit dl rm

Edit: /usr/include/freetype2/freetype/ftadvanc.h (10342B)

/***************************************************************************/
/*                                                                         */
/*  ftadvanc.h                                                             */
/*                                                                         */
/*    Quick computation of advance widths (specification only).            */
/*                                                                         */
/*  Copyright 2008 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 __FTADVANC_H__
#define __FTADVANC_H__

#include <ft2build.h>
#include FT_FREETYPE_H

#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif

FT_BEGIN_HEADER

/**************************************************************************
   *
   * @section:
   *   quick_advance
   *
   * @title:
   *   Quick retrieval of advance values
   *
   * @abstract:
   *   Retrieve horizontal and vertical advance values without processing
   *   glyph outlines, if possible.
   *
   * @description:
   *   This section contains functions to quickly extract advance values
   *   without handling glyph outlines, if possible.
   */

/*************************************************************************/
  /*                                                                       */
  /* <Const>                                                               */
  /*    FT_ADVANCE_FLAG_FAST_ONLY                                          */
  /*                                                                       */
  /* <Description>                                                         */
  /*    A bit-flag to be OR-ed with the `flags' parameter of the           */
  /*    @FT_Get_Advance and @FT_Get_Advances functions.                    */
  /*                                                                       */
  /*    If set, it indicates that you want these functions to fail if the  */
  /*    corresponding hinting mode or font driver doesn't allow for very   */
  /*    quick advance computation.                                         */
  /*                                                                       */
  /*    Typically, glyphs which are either unscaled, unhinted, bitmapped,  */
  /*    or light-hinted can have their advance width computed very         */
  /*    quickly.                                                           */
  /*                                                                       */
  /*    Normal and bytecode hinted modes, which require loading, scaling,  */
  /*    and hinting of the glyph outline, are extremely slow by            */
  /*    comparison.                                                        */
  /*                                                                       */
#define FT_ADVANCE_FLAG_FAST_ONLY  0x20000000UL

/*************************************************************************/
  /*                                                                       */
  /* <Function>                                                            */
  /*    FT_Get_Advance                                                     */
  /*                                                                       */
  /* <Description>                                                         */
  /*    Retrieve the advance value of a given glyph outline in an          */
  /*    @FT_Face.  By default, the unhinted advance is returned in font    */
  /*    units.                                                             */
  /*                                                                       */
  /* <Input>                                                               */
  /*    face       :: The source @FT_Face handle.                          */
  /*                                                                       */
  /*    gindex     :: The glyph index.                                     */
  /*                                                                       */
  /*    load_flags :: A set of bit flags similar to those used when        */
  /*                  calling @FT_Load_Glyph, used to determine what kind  */
  /*                  of advances you need.                                */
  /* <Output>                                                              */
  /*    padvance :: The advance value, in either font units or 16.16       */
  /*                format.                                                */
  /*                                                                       */
  /*                If @FT_LOAD_VERTICAL_LAYOUT is set, this is the        */
  /*                vertical advance corresponding to a vertical layout.   */
  /*                Otherwise, it is the horizontal advance in a           */
  /*                horizontal layout.                                     */
  /*                                                                       */
  /* <Return>                                                              */
  /*    FreeType error code.  0 means success.                             */
  /*                                                                       */
  /* <Note>                                                                */
  /*    This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and   */
  /*    if the corresponding font backend doesn't have a quick way to      */
  /*    retrieve the advances.                                             */
  /*                                                                       */
  /*    A scaled advance is returned in 16.16 format but isn't transformed */
  /*    by the affine transformation specified by @FT_Set_Transform.       */
  /*                                                                       */
  FT_EXPORT( FT_Error )
  FT_Get_Advance( FT_Face    face,
                  FT_UInt    gindex,
                  FT_Int32   load_flags,
                  FT_Fixed  *padvance );

/*************************************************************************/
  /*                                                                       */
  /* <Function>                                                            */
  /*    FT_Get_Advances                                                    */
  /*                                                                       */
  /* <Description>                                                         */
  /*    Retrieve the advance values of several glyph outlines in an        */
  /*    @FT_Face.  By default, the unhinted advances are returned in font  */
  /*    units.                                                             */
  /*                                                                       */
  /* <Input>                                                               */
  /*    face        :: The source @FT_Face handle.                         */
  /*                                                                       */
  /*    start       :: The first glyph index.                              */
  /*                                                                       */
  /*    count       :: The number of advance values you want to retrieve.  */
  /*                                                                       */
  /*    load_flags  :: A set of bit flags similar to those used when       */
  /*                   calling @FT_Load_Glyph.                             */
  /*                                                                       */
  /* <Output>                                                              */
  /*    padvance :: The advances, in either font units or 16.16 format.    */
  /*                This array must contain at least `count' elements.     */
  /*                                                                       */
  /*                If @FT_LOAD_VERTICAL_LAYOUT is set, these are the      */
  /*                vertical advances corresponding to a vertical layout.  */
  /*                Otherwise, they are the horizontal advances in a       */
  /*                horizontal layout.                                     */
  /*                                                                       */
  /* <Return>                                                              */
  /*    FreeType error code.  0 means success.                             */
  /*                                                                       */
  /* <Note>                                                                */
  /*    This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and   */
  /*    if the corresponding font backend doesn't have a quick way to      */
  /*    retrieve the advances.                                             */
  /*                                                                       */
  /*    Scaled advances are returned in 16.16 format but aren't            */
  /*    transformed by the affine transformation specified by              */
  /*    @FT_Set_Transform.                                                 */
  /*                                                                       */
  FT_EXPORT( FT_Error )
  FT_Get_Advances( FT_Face    face,
                   FT_UInt    start,
                   FT_UInt    count,
                   FT_Int32   load_flags,
                   FT_Fixed  *padvances );

/* */

FT_END_HEADER

#endif /* __FTADVANC_H__ */

/* END */

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