kc3-lang/freetype/src/autofit/afwarp.h

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• Hash : 9ac9060d
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  Date : 2018-06-03T09:01:17
  

  [GSoC] src/*.*: Convert block comments to `light' style. This monster commit was created by applying Nikhil's scripts `docconverter.py' and `markify.py' to all C header and source files, followed up by minor manual clean-up. No change in functionality, of course. I used commit f7419907bc6044b9b7057f9789866426c804ba82 from https://github.com/nikramakrishnan/freetype-docs.git.

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• src/autofit/afwarp.h

• /****************************************************************************
   *
   * afwarp.h
   *
   *   Auto-fitter warping algorithm (specification).
   *
   * Copyright 2006-2018 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 AFWARP_H_
  #define AFWARP_H_
  
  #include "afhints.h"
  
  FT_BEGIN_HEADER
  
  #define AF_WARPER_SCALE
  
  #define AF_WARPER_FLOOR( x )  ( (x) & ~FT_TYPEOF( x )63 )
  #define AF_WARPER_CEIL( x )   AF_WARPER_FLOOR( (x) + 63 )
  
  
    typedef FT_Int32  AF_WarpScore;
  
    typedef struct  AF_WarperRec_
    {
      FT_Pos        x1, x2;
      FT_Pos        t1, t2;
      FT_Pos        x1min, x1max;
      FT_Pos        x2min, x2max;
      FT_Pos        w0, wmin, wmax;
  
      FT_Fixed      best_scale;
      FT_Pos        best_delta;
      AF_WarpScore  best_score;
      AF_WarpScore  best_distort;
  
    } AF_WarperRec, *AF_Warper;
  
  
  #ifdef AF_CONFIG_OPTION_USE_WARPER
    FT_LOCAL( void )
    af_warper_compute( AF_Warper      warper,
                       AF_GlyphHints  hints,
                       AF_Dimension   dim,
                       FT_Fixed      *a_scale,
                       FT_Fixed      *a_delta );
  #endif
  
  
  FT_END_HEADER
  
  
  #endif /* AFWARP_H_ */
  
  
  /* END */
  

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