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[arabic-fallback] Disable PUA shaping under HB_NO_OT_SHAPER_ARABIC_FALLBACK

This commit is contained in:
Behdad Esfahbod 2022-06-19 10:41:45 -06:00
parent 4520911429
commit 7698962911
2 changed files with 4 additions and 0 deletions
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2
src/hb-ft.cc
View File

@ -324,12 +324,14 @@ hb_ft_get_nominal_glyph (hb_font_t *font,
* under "Non-Standard (Symbol) Fonts". */ * under "Non-Standard (Symbol) Fonts". */
g = FT_Get_Char_Index (ft_font->ft_face, 0xF000u + unicode); g = FT_Get_Char_Index (ft_font->ft_face, 0xF000u + unicode);
break; break;
#ifndef HB_NO_OT_SHAPER_ARABIC_FALLBACK
case OT::OS2::font_page_t::FONT_PAGE_SIMP_ARABIC: case OT::OS2::font_page_t::FONT_PAGE_SIMP_ARABIC:
g = FT_Get_Char_Index (ft_font->ft_face, _hb_remap_arabic_pua1 (unicode)); g = FT_Get_Char_Index (ft_font->ft_face, _hb_remap_arabic_pua1 (unicode));
break; break;
case OT::OS2::font_page_t::FONT_PAGE_TRAD_ARABIC: case OT::OS2::font_page_t::FONT_PAGE_TRAD_ARABIC:
g = FT_Get_Char_Index (ft_font->ft_face, _hb_remap_arabic_pua2 (unicode)); g = FT_Get_Char_Index (ft_font->ft_face, _hb_remap_arabic_pua2 (unicode));
break; break;
#endif
default: default:
break; break;
} }

2
src/hb-ot-cmap-table.hh
View File

@ -1747,12 +1747,14 @@ struct cmap
case OS2::font_page_t::FONT_PAGE_NONE: case OS2::font_page_t::FONT_PAGE_NONE:
this->get_glyph_funcZ = get_glyph_from_symbol<CmapSubtable, _hb_remap_symbol_pua>; this->get_glyph_funcZ = get_glyph_from_symbol<CmapSubtable, _hb_remap_symbol_pua>;
break; break;
#ifndef HB_NO_OT_SHAPER_ARABIC_FALLBACK
case OS2::font_page_t::FONT_PAGE_SIMP_ARABIC: case OS2::font_page_t::FONT_PAGE_SIMP_ARABIC:
this->get_glyph_funcZ = get_glyph_from_symbol<CmapSubtable, _hb_remap_arabic_pua1>; this->get_glyph_funcZ = get_glyph_from_symbol<CmapSubtable, _hb_remap_arabic_pua1>;
break; break;
case OS2::font_page_t::FONT_PAGE_TRAD_ARABIC: case OS2::font_page_t::FONT_PAGE_TRAD_ARABIC:
this->get_glyph_funcZ = get_glyph_from_symbol<CmapSubtable, _hb_remap_arabic_pua2>; this->get_glyph_funcZ = get_glyph_from_symbol<CmapSubtable, _hb_remap_arabic_pua2>;
break; break;
#endif
default: default:
this->get_glyph_funcZ = get_glyph_from<CmapSubtable>; this->get_glyph_funcZ = get_glyph_from<CmapSubtable>;
break; break;