From d37ae38047bee12639741af9bb083b857fab950d Mon Sep 17 00:00:00 2001 From: Behdad Esfahbod Date: Wed, 2 Jan 2013 23:57:36 -0600 Subject: [PATCH] [OTLayout] Handle required_feature_index in collect_lookups --- src/hb-ot-layout.cc | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/src/hb-ot-layout.cc b/src/hb-ot-layout.cc index e4bac0a..8edb135 100644 --- a/src/hb-ot-layout.cc +++ b/src/hb-ot-layout.cc @@ -433,6 +433,14 @@ _hb_ot_layout_collect_lookups_features (hb_face_t *face, const hb_tag_t *features, hb_set_t *lookup_indexes /* OUT */) { + unsigned int required_feature_index; + if (hb_ot_layout_language_get_required_feature_index (face, + table_tag, + script_index, + language_index, + &required_feature_index)) + _hb_ot_layout_collect_lookups_lookups (face, table_tag, required_feature_index, lookup_indexes); + if (!features) { /* All features */ -- 2.7.4