465       if (hb_glyph[i].cluster != hb_glyph[i-1].cluster)  in helper_cairo_line_from_buffer()
498     unsigned int cluster = 0;  in helper_cairo_line_from_buffer()  local
500     l->clusters[cluster].num_glyphs++;  in helper_cairo_line_from_buffer()
503 	if (hb_glyph[i].cluster != hb_glyph[i+1].cluster) {  in helper_cairo_line_from_buffer()
504 	  g_assert (hb_glyph[i].cluster > hb_glyph[i+1].cluster);  in helper_cairo_line_from_buffer()
506 	    end = start + hb_glyph[i].cluster - hb_glyph[i+1].cluster;  in helper_cairo_line_from_buffer()
508 	    end = g_utf8_offset_to_pointer (start, hb_glyph[i].cluster - hb_glyph[i+1].cluster);  in helper_cairo_line_from_buffer()
509 	  l->clusters[cluster].num_bytes = end - start;  in helper_cairo_line_from_buffer()
511 	  cluster++;  in helper_cairo_line_from_buffer()
513 	l->clusters[cluster].num_glyphs++;  in helper_cairo_line_from_buffer()
515       l->clusters[cluster].num_bytes = l->utf8 + text_len - start;  in helper_cairo_line_from_buffer()
518 	if (hb_glyph[i].cluster != hb_glyph[i-1].cluster) {  in helper_cairo_line_from_buffer()
519 	  g_assert (hb_glyph[i].cluster > hb_glyph[i-1].cluster);  in helper_cairo_line_from_buffer()
521 	    end = start + hb_glyph[i].cluster - hb_glyph[i-1].cluster;  in helper_cairo_line_from_buffer()
523 	    end = g_utf8_offset_to_pointer (start, hb_glyph[i].cluster - hb_glyph[i-1].cluster);  in helper_cairo_line_from_buffer()
524 	  l->clusters[cluster].num_bytes = end - start;  in helper_cairo_line_from_buffer()
526 	  cluster++;  in helper_cairo_line_from_buffer()
528 	l->clusters[cluster].num_glyphs++;  in helper_cairo_line_from_buffer()
530       l->clusters[cluster].num_bytes = l->utf8 + text_len - start;  in helper_cairo_line_from_buffer()