kc3-lang/freetype/src/autofit/afindic.c

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• Hash : 576fc2c0
  Author :
  Date : 2011-03-02T03:52:36
  

  Add AF_CONFIG_OPTION_USE_WARPER to control the autofit warper. * devel/ftoption.h, include/freetype/config/ftoption.h (AF_CONFIG_OPTION_USE_WARPER): New macro. * src/autofit/aftypes.h (AF_USE_WARPER): Remove. * src/autofit/*: s/AF_USE_WARPER/AF_CONFIG_OPTION_USE_WARPER/. * src/autofit/afwarp.c [!AF_CONFIG_OPTION_USE_WARPER]: Replace dummy variable assignment with a typedef.

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• src/autofit/afindic.c

• /***************************************************************************/
  /*                                                                         */
  /*  afindic.c                                                              */
  /*                                                                         */
  /*    Auto-fitter hinting routines for Indic scripts (body).               */
  /*                                                                         */
  /*  Copyright 2007, 2011 by                                                */
  /*  Rahul Bhalerao <rahul.bhalerao@redhat.com>, <b.rahul.pm@gmail.com>.    */
  /*                                                                         */
  /*  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.                                        */
  /*                                                                         */
  /***************************************************************************/
  
  
  #include "aftypes.h"
  #include "aflatin.h"
  
  
  #ifdef AF_CONFIG_OPTION_INDIC
  
  #include "afindic.h"
  #include "aferrors.h"
  #include "afcjk.h"
  
  
  #ifdef AF_CONFIG_OPTION_USE_WARPER
  #include "afwarp.h"
  #endif
  
  
    static FT_Error
    af_indic_metrics_init( AF_LatinMetrics  metrics,
                           FT_Face          face )
    {
      /* use CJK routines */
      return af_cjk_metrics_init( metrics, face );
    }
  
  
    static void
    af_indic_metrics_scale( AF_LatinMetrics  metrics,
                            AF_Scaler        scaler )
    {
      /* use CJK routines */
      af_cjk_metrics_scale( metrics, scaler );
    }
  
  
    static FT_Error
    af_indic_hints_init( AF_GlyphHints    hints,
                         AF_LatinMetrics  metrics )
    {
      /* use CJK routines */
      return af_cjk_hints_init( hints, metrics );
    }
  
  
    static FT_Error
    af_indic_hints_apply( AF_GlyphHints    hints,
                          FT_Outline*      outline,
                          AF_LatinMetrics  metrics)
    {
      /* use CJK routines */
      return af_cjk_hints_apply( hints, outline, metrics );
    }
  
  
    /*************************************************************************/
    /*************************************************************************/
    /*****                                                               *****/
    /*****                I N D I C   S C R I P T   C L A S S            *****/
    /*****                                                               *****/
    /*************************************************************************/
    /*************************************************************************/
  
  
    static const AF_Script_UniRangeRec  af_indic_uniranges[] =
    {
  #if 0
      AF_UNIRANGE_REC( 0x0100UL, 0xFFFFUL ),  /* why this? */
  #endif
      AF_UNIRANGE_REC( 0x0900UL, 0x0DFFUL),    /* Indic Range */
      AF_UNIRANGE_REC(      0UL,      0UL)
    };
  
  
    AF_DEFINE_SCRIPT_CLASS(af_indic_script_class,
      AF_SCRIPT_INDIC,
      af_indic_uniranges,
  
      sizeof( AF_LatinMetricsRec ),
  
      (AF_Script_InitMetricsFunc) af_indic_metrics_init,
      (AF_Script_ScaleMetricsFunc)af_indic_metrics_scale,
      (AF_Script_DoneMetricsFunc) NULL,
  
      (AF_Script_InitHintsFunc)   af_indic_hints_init,
      (AF_Script_ApplyHintsFunc)  af_indic_hints_apply
    )
  
  #else /* !AF_CONFIG_OPTION_INDIC */
  
    static const AF_Script_UniRangeRec  af_indic_uniranges[] =
    {
      { 0, 0 }
    };
  
  
    AF_DEFINE_SCRIPT_CLASS(af_indic_script_class,
      AF_SCRIPT_INDIC,
      af_indic_uniranges,
  
      sizeof( AF_LatinMetricsRec ),
  
      (AF_Script_InitMetricsFunc) NULL,
      (AF_Script_ScaleMetricsFunc)NULL,
      (AF_Script_DoneMetricsFunc) NULL,
  
      (AF_Script_InitHintsFunc)   NULL,
      (AF_Script_ApplyHintsFunc)  NULL
    )
  
  #endif /* !AF_CONFIG_OPTION_INDIC */
  
  
  /* END */
  

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