From 18f61210a43e2dc4e7001227e37fc899d5af7979 Mon Sep 17 00:00:00 2001
From: Garret Rieger <grieger@google.com>
Date: Thu, 27 May 2021 16:01:17 -0700
Subject: [PATCH] Add public api methods to get/set the layout features to
 retain.

---
 src/hb-subset-input.cc | 20 ++++++++++++++++++++
 src/hb-subset.h        |  9 +++++++++
 2 files changed, 29 insertions(+)

diff --git a/src/hb-subset-input.cc b/src/hb-subset-input.cc
index 473b728d2..f37ae38f1 100644
--- a/src/hb-subset-input.cc
+++ b/src/hb-subset-input.cc
@@ -248,6 +248,26 @@ hb_subset_input_namelangid_set (hb_subset_input_t *subset_input)
   return subset_input->name_languages;
 }
 
+HB_EXTERN hb_set_t *
+hb_subset_input_layout_features_set (hb_subset_input_t *subset_input)
+{
+  return subset_input->layout_features;
+}
+
+HB_EXTERN void
+hb_subset_input_set_retain_all_features (hb_subset_input_t *subset_input,
+                                       hb_bool_t value)
+{
+  subset_input->retain_all_layout_features = value;
+}
+
+HB_EXTERN hb_bool_t
+hb_subset_input_get_retain_all_features (hb_subset_input_t *subset_input)
+{
+  return subset_input->retain_all_layout_features;
+}
+
+
 HB_EXTERN hb_set_t *
 hb_subset_input_drop_tables_set (hb_subset_input_t *subset_input)
 {
diff --git a/src/hb-subset.h b/src/hb-subset.h
index f4890b1c6..3bccd18dc 100644
--- a/src/hb-subset.h
+++ b/src/hb-subset.h
@@ -60,6 +60,15 @@ hb_subset_input_nameid_set (hb_subset_input_t *subset_input);
 HB_EXTERN hb_set_t *
 hb_subset_input_namelangid_set (hb_subset_input_t *subset_input);
 
+HB_EXTERN hb_set_t *
+hb_subset_input_layout_features_set (hb_subset_input_t *subset_input);
+
+HB_EXTERN void
+hb_subset_input_set_retain_all_features (hb_subset_input_t *subset_input,
+                                         hb_bool_t value);
+HB_EXTERN hb_bool_t
+hb_subset_input_get_retain_all_features (hb_subset_input_t *subset_input);
+
 HB_EXTERN hb_set_t *
 hb_subset_input_drop_tables_set (hb_subset_input_t *subset_input);