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Remember ZWNJ 

To be used in upcoming changes.
This commit is contained in:
Behdad Esfahbod 2013-02-13 11:02:54 -05:00
parent 1f91c39677
commit 6b1e3502e2
1 changed files with 9 additions and 2 deletions
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11
src/hb-ot-shape-private.hh
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@ -94,14 +94,15 @@ inline void
_hb_glyph_info_set_unicode_props (hb_glyph_info_t *info, hb_unicode_funcs_t *unicode) _hb_glyph_info_set_unicode_props (hb_glyph_info_t *info, hb_unicode_funcs_t *unicode)
{ {
info->unicode_props0() = ((unsigned int) unicode->general_category (info->codepoint)) | info->unicode_props0() = ((unsigned int) unicode->general_category (info->codepoint)) |
(unicode->is_default_ignorable (info->codepoint) ? 0x80 : 0); (unicode->is_default_ignorable (info->codepoint) ? 0x80 : 0) |
(info->codepoint == 0x200C ? 0x40 : 0);
info->unicode_props1() = unicode->modified_combining_class (info->codepoint); info->unicode_props1() = unicode->modified_combining_class (info->codepoint);
} }
inline hb_unicode_general_category_t inline hb_unicode_general_category_t
_hb_glyph_info_get_general_category (const hb_glyph_info_t *info) _hb_glyph_info_get_general_category (const hb_glyph_info_t *info)
{ {
return (hb_unicode_general_category_t) (info->unicode_props0() & 0x7F); return (hb_unicode_general_category_t) (info->unicode_props0() & 0x3F);
} }
inline void inline void
@ -122,4 +123,10 @@ _hb_glyph_info_is_default_ignorable (const hb_glyph_info_t *info)
return !!(info->unicode_props0() & 0x80); return !!(info->unicode_props0() & 0x80);
} }
inline hb_bool_t
_hb_glyph_info_is_zwnj (const hb_glyph_info_t *info)
{
return !!(info->unicode_props0() & 0x40);
}
#endif /* HB_OT_SHAPE_PRIVATE_HH */ #endif /* HB_OT_SHAPE_PRIVATE_HH */