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Diffstat (limited to 'src/autofit/afindic.c')
| -rw-r--r-- | src/autofit/afindic.c | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/src/autofit/afindic.c b/src/autofit/afindic.c deleted file mode 100644 index 23be46ed5..000000000 --- a/src/autofit/afindic.c +++ /dev/null @@ -1,157 +0,0 @@ -/***************************************************************************/ -/* */ -/* afindic.c */ -/* */ -/* Auto-fitter hinting routines for Indic writing system (body). */ -/* */ -/* Copyright 2007-2017 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" -#include "afcjk.h" - - -#ifdef AF_CONFIG_OPTION_INDIC - -#include "afindic.h" -#include "aferrors.h" - - -#ifdef AF_CONFIG_OPTION_USE_WARPER -#include "afwarp.h" -#endif - - - static FT_Error - af_indic_metrics_init( AF_CJKMetrics metrics, - FT_Face face ) - { - /* skip blue zone init in CJK routines */ - FT_CharMap oldmap = face->charmap; - - - metrics->units_per_em = face->units_per_EM; - - if ( FT_Select_Charmap( face, FT_ENCODING_UNICODE ) ) - face->charmap = NULL; - else - { - af_cjk_metrics_init_widths( metrics, face ); -#if 0 - /* either need indic specific blue_chars[] or just skip blue zones */ - af_cjk_metrics_init_blues( metrics, face, af_cjk_blue_chars ); -#endif - af_cjk_metrics_check_digits( metrics, face ); - } - - FT_Set_Charmap( face, oldmap ); - - return FT_Err_Ok; - } - - - static void - af_indic_metrics_scale( AF_CJKMetrics metrics, - AF_Scaler scaler ) - { - /* use CJK routines */ - af_cjk_metrics_scale( metrics, scaler ); - } - - - static FT_Error - af_indic_hints_init( AF_GlyphHints hints, - AF_CJKMetrics metrics ) - { - /* use CJK routines */ - return af_cjk_hints_init( hints, metrics ); - } - - - static FT_Error - af_indic_hints_apply( FT_UInt glyph_index, - AF_GlyphHints hints, - FT_Outline* outline, - AF_CJKMetrics metrics ) - { - /* use CJK routines */ - return af_cjk_hints_apply( glyph_index, hints, outline, metrics ); - } - - - /* Extract standard_width from writing system/script specific */ - /* metrics class. */ - - static void - af_indic_get_standard_widths( AF_CJKMetrics metrics, - FT_Pos* stdHW, - FT_Pos* stdVW ) - { - if ( stdHW ) - *stdHW = metrics->axis[AF_DIMENSION_VERT].standard_width; - - if ( stdVW ) - *stdVW = metrics->axis[AF_DIMENSION_HORZ].standard_width; - } - - - /*************************************************************************/ - /*************************************************************************/ - /***** *****/ - /***** I N D I C S C R I P T C L A S S *****/ - /***** *****/ - /*************************************************************************/ - /*************************************************************************/ - - - AF_DEFINE_WRITING_SYSTEM_CLASS( - af_indic_writing_system_class, - - AF_WRITING_SYSTEM_INDIC, - - sizeof ( AF_CJKMetricsRec ), - - (AF_WritingSystem_InitMetricsFunc) af_indic_metrics_init, /* style_metrics_init */ - (AF_WritingSystem_ScaleMetricsFunc)af_indic_metrics_scale, /* style_metrics_scale */ - (AF_WritingSystem_DoneMetricsFunc) NULL, /* style_metrics_done */ - (AF_WritingSystem_GetStdWidthsFunc)af_indic_get_standard_widths, /* style_metrics_getstdw */ - - (AF_WritingSystem_InitHintsFunc) af_indic_hints_init, /* style_hints_init */ - (AF_WritingSystem_ApplyHintsFunc) af_indic_hints_apply /* style_hints_apply */ - ) - - -#else /* !AF_CONFIG_OPTION_INDIC */ - - - AF_DEFINE_WRITING_SYSTEM_CLASS( - af_indic_writing_system_class, - - AF_WRITING_SYSTEM_INDIC, - - sizeof ( AF_CJKMetricsRec ), - - (AF_WritingSystem_InitMetricsFunc) NULL, /* style_metrics_init */ - (AF_WritingSystem_ScaleMetricsFunc)NULL, /* style_metrics_scale */ - (AF_WritingSystem_DoneMetricsFunc) NULL, /* style_metrics_done */ - (AF_WritingSystem_GetStdWidthsFunc)NULL, /* style_metrics_getstdw */ - - (AF_WritingSystem_InitHintsFunc) NULL, /* style_hints_init */ - (AF_WritingSystem_ApplyHintsFunc) NULL /* style_hints_apply */ - ) - - -#endif /* !AF_CONFIG_OPTION_INDIC */ - - -/* END */ |