/***************************************************************************/

/*                                                                         */

/*  afloader.h                                                             */

/*                                                                         */

/*    Auto-fitter glyph loading routines (specification).                  */

/*                                                                         */

/*  Copyright 2003-2005, 2011 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 __AFLOADER_H__

#define __AFLOADER_H__

#include "afhints.h"

#include "afglobal.h"

FT_BEGIN_HEADER

  typedef struct AF_LoaderRec_

  {

    FT_Face           face;           /* current face */

    AF_FaceGlobals    globals;        /* current face globals */

    FT_GlyphLoader    gloader;        /* glyph loader */

    AF_GlyphHintsRec  hints;

    AF_ScriptMetrics  metrics;

    FT_Bool           transformed;

    FT_Matrix         trans_matrix;

    FT_Vector         trans_delta;

    FT_Vector         pp1;

    FT_Vector         pp2;

    /* we don't handle vertical phantom points */

  } AF_LoaderRec, *AF_Loader;

  FT_LOCAL( FT_Error )

  af_loader_init( AF_Loader  loader,

                  FT_Memory  memory );

  FT_LOCAL( FT_Error )

  af_loader_reset( AF_Loader  loader,

                   FT_Face    face );

  FT_LOCAL( void )

  af_loader_done( AF_Loader  loader );

  FT_LOCAL( FT_Error )

  af_loader_load_glyph( AF_Loader  loader,

                        FT_Face    face,

                        FT_UInt    gindex,

                        FT_UInt32  load_flags );

/* */

FT_END_HEADER

#endif /* __AFLOADER_H__ */

/* END */