diff --git a/src/hb-ot-shape-complex-hangul.cc b/src/hb-ot-shape-complex-hangul.cc index 419449726..1d79c43ea 100644 --- a/src/hb-ot-shape-complex-hangul.cc +++ b/src/hb-ot-shape-complex-hangul.cc @@ -168,16 +168,13 @@ preprocess_text_hangul (const hb_ot_shape_plan_t *plan, unsigned int vindex = nindex / TCount; unsigned int tindex = nindex % TCount; - if (tindex && has_glyph) - goto next; /* supported. Nothing to do. */ - if (!tindex && buffer->idx + 1 < count && isCombiningT (buffer->cur(+1).codepoint)) { /* , try to combine. */ - tindex = buffer->cur(+1).codepoint - TBase; - hb_codepoint_t new_s = s + tindex; + unsigned int new_tindex = buffer->cur(+1).codepoint - TBase; + hb_codepoint_t new_s = s + new_tindex; if (font->get_glyph (new_s, 0, &glyph)) { buffer->replace_glyphs (2, 1, &new_s); @@ -187,11 +184,12 @@ preprocess_text_hangul (const hb_ot_shape_plan_t *plan, } } - /* Otherwise, decompose if font doesn't support , - * or if having non-combining . Note that we - * already handled combining above. */ + /* Otherwise, decompose if font doesn't support or , + * or if having non-combining . Note that we already handled + * combining above. */ if (!has_glyph || - (buffer->idx + 1 < count && + (!tindex && + buffer->idx + 1 < count && isT (buffer->cur(+1).codepoint))) { hb_codepoint_t decomposed[3] = {LBase + lindex, @@ -199,7 +197,7 @@ preprocess_text_hangul (const hb_ot_shape_plan_t *plan, TBase + tindex}; if (font->get_glyph (decomposed[0], 0, &glyph) && font->get_glyph (decomposed[1], 0, &glyph) && - (tindex && font->get_glyph (decomposed[2], 0, &glyph))) + (!tindex || font->get_glyph (decomposed[2], 0, &glyph))) { buffer->replace_glyphs (1, tindex ? 3 : 2, decomposed); if (unlikely (buffer->in_error)) @@ -209,7 +207,6 @@ preprocess_text_hangul (const hb_ot_shape_plan_t *plan, } } - next: buffer->next_glyph (); } buffer->swap_buffers ();