/***************************************************************************//*                                                                         *//*  afwarp.h                                                               *//*                                                                         *//*    Auto-fitter warping algorithm (specification).                       *//*                                                                         *//*  Copyright 2006 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) & ~63 )#define AF_WARPER_CEIL( x )   AF_WARPER_FLOOR( (x) + 63 )  typedef FT_Int32  AF_WarpScore;  typedef struct  AF_WarperRec_  {    FT_Int        X1, X2;    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;  FT_LOCAL( void )  af_warper_compute( AF_Warper      warper,                     AF_GlyphHints  hints,                     AF_Dimension   dim,                     FT_Fixed      *a_scale,                     FT_Fixed      *a_delta );FT_END_HEADER#endif /* __AFWARP_H__ *//* END */