From 21ff66cbd4445899f37c6aa6827a2d349292119b Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Sun, 19 Feb 2023 20:00:39 -0700
Subject: [PATCH] [subset-cff2] Round blended Private values when instancing

Hopefully no one blends BlueScale...
---
 src/hb-subset-cff2.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hb-subset-cff2.cc b/src/hb-subset-cff2.cc
index 6c5f69061..8ab462019 100644
--- a/src/hb-subset-cff2.cc
+++ b/src/hb-subset-cff2.cc
@@ -296,7 +296,7 @@ struct cff2_private_dict_blend_opset_t : dict_opset_t
 				 const hb_array_t<const number_t> blends,
 				 unsigned n, unsigned i)
   {
-    arg.set_real (arg.to_real () + param.blend_deltas (blends));
+    arg.set_int (round (arg.to_real () + param.blend_deltas (blends)));
   }
 
   static void process_blend (cff2_priv_dict_interp_env_t& env, cff2_private_blend_encoder_param_t& param)