[hb-view] Work around old cairo

Fixes https://github.com/harfbuzz/harfbuzz/issues/4378
1 year ago · e714e7d4f3
parent 06ff3bcb8d
commit e714e7d4f3
1 changed files with 3 additions and 0 deletions
--- a/util/view-cairo.hh
+++ b/util/view-cairo.hh
@ -202,6 +202,8 @@ view_cairo_t::render (const font_options_t *font_opts)
      cairo_restore (cr);
    }

+  // https://github.com/harfbuzz/harfbuzz/issues/4378
+#if CAIRO_VERSION >= 11700
    if (l.num_clusters)
      cairo_show_text_glyphs (cr,
 			      l.utf8, l.utf8_len,
@ -209,6 +211,7 @@ view_cairo_t::render (const font_options_t *font_opts)
 			      l.clusters, l.num_clusters,
 			      l.cluster_flags);
    else
+#endif
      cairo_show_glyphs (cr, l.glyphs, l.num_glyphs);
  }