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Viewing changes to src/3rdparty/freetype/src/autohint/ahglyph.h

  • Committer: Bazaar Package Importer
  • Author(s): Adam Conrad
  • Date: 2005-08-24 04:09:09 UTC
  • Revision ID: james.westby@ubuntu.com-20050824040909-xmxe9jfr4a0w5671
Tags: upstream-4.0.0
Import upstream version 4.0.0

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src/3rdparty/freetype/src/autohint/ahglyph.h
 
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/***************************************************************************/
 
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/*                                                                         */
 
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/*  ahglyph.h                                                              */
 
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/*                                                                         */
 
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/*    Routines used to load and analyze a given glyph before hinting       */
 
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/*    (specification).                                                     */
 
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/*                                                                         */
 
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/*  Copyright 2000-2001, 2002 Catharon Productions Inc.                    */
 
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/*  Author: David Turner                                                   */
 
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/*                                                                         */
 
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/*  This file is part of the Catharon Typography Project and shall only    */
 
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/*  be used, modified, and distributed under the terms of the Catharon     */
 
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/*  Open Source License that should come with this file under the name     */
 
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/*  `CatharonLicense.txt'.  By continuing to use, modify, or distribute    */
 
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/*  this file you indicate that you have read the license and              */
 
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/*  understand and accept it fully.                                        */
 
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/*                                                                         */
 
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/*  Note that this license is compatible with the FreeType license.        */
 
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/*                                                                         */
 
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/***************************************************************************/
 
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#ifndef __AHGLYPH_H__
 
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#define __AHGLYPH_H__
 
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#include <ft2build.h>
 
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#include "ahtypes.h"
 
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FT_BEGIN_HEADER
 
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  typedef enum  AH_UV_
 
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  {
 
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    AH_UV_FXY,
 
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    AH_UV_FYX,
 
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    AH_UV_OXY,
 
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    AH_UV_OYX,
 
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    AH_UV_OX,
 
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    AH_UV_OY,
 
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    AH_UV_YX,
 
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    AH_UV_XY  /* should always be last! */
 
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  } AH_UV;
 
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  FT_LOCAL( void )
 
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  ah_setup_uv( AH_Outline  outline,
 
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               AH_UV       source );
 
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  /* AH_OutlineRec functions - they should be typically called in this order */
 
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  FT_LOCAL( FT_Error )
 
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  ah_outline_new( FT_Memory    memory,
 
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                  AH_Outline*  aoutline );
 
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  FT_LOCAL( FT_Error )
 
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  ah_outline_load( AH_Outline  outline,
 
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                   FT_Fixed    x_scale,
 
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                   FT_Fixed    y_scale,
 
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                   FT_Face     face );
 
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  FT_LOCAL( void )
 
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  ah_outline_compute_segments( AH_Outline  outline );
 
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  FT_LOCAL( void )
 
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  ah_outline_link_segments( AH_Outline  outline );
 
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  FT_LOCAL( void )
 
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  ah_outline_detect_features( AH_Outline  outline );
 
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  FT_LOCAL( void )
 
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  ah_outline_compute_blue_edges( AH_Outline       outline,
 
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                                 AH_Face_Globals  globals );
 
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  FT_LOCAL( void )
 
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  ah_outline_scale_blue_edges( AH_Outline       outline,
 
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                               AH_Face_Globals  globals );
 
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  FT_LOCAL( void )
 
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  ah_outline_save( AH_Outline  outline,
 
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                   AH_Loader   loader );
 
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  FT_LOCAL( void )
 
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  ah_outline_done( AH_Outline  outline );
 
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FT_END_HEADER
 
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#endif /* __AHGLYPH_H__ */
 
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/* END */