From 0535ab341466b52304b2fa2f4e574c295457e6fb Mon Sep 17 00:00:00 2001
From: Lunkhound <lunkhound@gmail.com>
Date: Mon, 26 Dec 2016 12:34:06 -0800
Subject: [PATCH] fix a bug where created normal maps were not packed prior to
 compression

---
 src/nvtt/Context.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/nvtt/Context.cpp b/src/nvtt/Context.cpp
index e29501e..6aacc90 100644
--- a/src/nvtt/Context.cpp
+++ b/src/nvtt/Context.cpp
@@ -263,6 +263,7 @@ bool Compressor::Private::compress(const InputOptions::Private & inputOptions, c
         if (inputOptions.convertToNormalMap) {
             img.toGreyScale(inputOptions.heightFactors.x, inputOptions.heightFactors.y, inputOptions.heightFactors.z, inputOptions.heightFactors.w);
             img.toNormalMap(inputOptions.bumpFrequencyScale.x, inputOptions.bumpFrequencyScale.y, inputOptions.bumpFrequencyScale.z, inputOptions.bumpFrequencyScale.w);
+            img.packNormals();
         }
 
         // To linear space.