From 73566ff7a990cdfe8d8f023997b57942dc785fc4 Mon Sep 17 00:00:00 2001
From: Subv <subv2112@gmail.com>
Date: Sun, 11 Jun 2017 11:55:35 -0500
Subject: SwRasterizer: Flip the vertex quaternions before clipping (if
 necessary).

---
 src/common/vector_math.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/common/vector_math.h')

diff --git a/src/common/vector_math.h b/src/common/vector_math.h
index c7a461a1e..d0fe0e405 100644
--- a/src/common/vector_math.h
+++ b/src/common/vector_math.h
@@ -462,7 +462,7 @@ public:
         z -= other.z;
         w -= other.w;
     }
-    template <typename Q = T, class = typename std::enable_if<std::is_signed<Q>::value>::type>
+    template <typename Q = T>
     Vec4<decltype(-T{})> operator-() const {
         return MakeVec(-x, -y, -z, -w);
     }
-- 
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