February 2018

Inc/DirectXMath.h

@@ -17,7 +17,7 @@
 #error DirectX Math requires C++
 #endif
 
-#define DIRECTX_MATH_VERSION 311
+#define DIRECTX_MATH_VERSION 312
 
 #if defined(_MSC_VER) && (_MSC_VER < 1800)
 #error DirectX Math requires Visual C++ 2013 or later.

ReadMe.txt

@@ -4,13 +4,13 @@ DirectXMath
 
 Copyright (c) Microsoft Corporation. All rights reserved.
 
-June 2017
+February 2018
 
 This package contains the DirectXMath library, an all inline SIMD C++ linear algebra library
 for use in games and graphics apps
 
 This code is designed to build with Visual Studio 2013, 2015, or 2017. It is recommended that you
-make use of the latest updates (VS 2013 Update 5 or VS 2015 Update 3).
+make use of the latest updates (VS 2013 Update 5, VS 2015 Update 3, or VS 2017 15.5 update).
 
 These components are designed to work without requiring any content from the DirectX SDK. For details,
 see "Where is the DirectX SDK?" <http://msdn.microsoft.com/en-us/library/ee663275.aspx>.
@@ -59,6 +59,11 @@ https://opensource.microsoft.com/codeofconduct/
 RELEASE HISTORY
 ---------------
 
+February 2018 (3.12)
+    ARM64 use of fused multiply-accumulate intriniscs
+    Conformance fix for XMConvertFloatToHalf
+    Minor code cleanup
+
 June 2017 (3.11)
     AVX optimization of XMMatrixMultiply and XMMatrixMultiplyTranspose
     AVX2 optimization for XMVectorSplatX