From bff8379a29cebfb2eb4f781439f16136167261ac Mon Sep 17 00:00:00 2001
From: Matthew Iselin <matthew@theiselins.net>
Date: Tue, 20 Jun 2017 09:35:41 -0700
Subject: [PATCH] Use correct precision in fastInverseSqrt to ensure the fast
 compute_inversesqrt is used.

---
 glm/gtx/fast_square_root.inl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/glm/gtx/fast_square_root.inl b/glm/gtx/fast_square_root.inl
index 846659ab..c7e6a2c0 100644
--- a/glm/gtx/fast_square_root.inl
+++ b/glm/gtx/fast_square_root.inl
@@ -26,7 +26,7 @@ namespace glm
 			vec<1, T, P> tmp(detail::compute_inversesqrt<tvec1, genType, lowp, detail::is_aligned<lowp>::value>::call(vec<1, genType, lowp>(x)));
 			return tmp.x;
 #		else
-			return detail::compute_inversesqrt<1, genType, highp, detail::is_aligned<highp>::value>::call(vec<1, genType, lowp>(x)).x;
+			return detail::compute_inversesqrt<1, genType, lowp, detail::is_aligned<lowp>::value>::call(vec<1, genType, lowp>(x)).x;
 #		endif
 	}