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/***************************************************************************/
/* */
/* afindic.c */
/* */
/* Auto-fitter hinting routines for Indic scripts (body). */
/* */
/* Copyright 2007 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_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
{ 0x0100, 0xFFFF }, /* why this? */
#endif
{ 0x0900, 0x0DFF}, /* Indic Range */
{ 0, 0 }
};
FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec
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 }
};
FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec
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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