diff --git a/glm/ext.hpp b/glm/ext.hpp
index 2f8461be..2e7a3798 100644
--- a/glm/ext.hpp
+++ b/glm/ext.hpp
@@ -17,6 +17,7 @@
 
 #include "./gtc/half_float.hpp"
 #include "./gtc/matrix_access.hpp"
+#include "./gtc/matrix_integer.hpp"
 #include "./gtc/matrix_inverse.hpp"
 #include "./gtc/matrix_transform.hpp"
 #include "./gtc/quaternion.hpp"
diff --git a/glm/glm.hpp b/glm/glm.hpp
index b8bab955..0dc9b3e5 100644
--- a/glm/glm.hpp
+++ b/glm/glm.hpp
@@ -109,6 +109,13 @@ namespace glm
 #include "./core/func_noise.hpp"
 #include "./core/_swizzle.hpp"
 
+namespace glm
+{
+ 	using namespace core::type;
+	using namespace core::type::precision;
+	using namespace core::function;
+} //namespace glm
+
 ////////////////////
 // check type sizes
 GLM_STATIC_ASSERT(sizeof(glm::detail::int8) == 1, "int8 size isn't 1 byte on this platform");
diff --git a/glm/gtc/matrix_integer.hpp b/glm/gtc/matrix_integer.hpp
index ae9ec997..f51ffa1e 100644
--- a/glm/gtc/matrix_integer.hpp
+++ b/glm/gtc/matrix_integer.hpp
@@ -30,47 +30,177 @@ namespace glm
 	//! GLM_GTC_matrix_integer extension: Add integer matrices
 	namespace matrix_integer
 	{
-		typedef detail::tmat2x2<highp_int>				highp_imat2;	//!< \brief High-precision floating-point 2x2 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat3x3<highp_int>				highp_imat3;	//!< \brief Single-precision floating-point 2x2 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat4x4<highp_int>				highp_imat4;	//!< \brief Single-precision floating-point 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat2x2<highp_int>				highp_imat2;	//!< \brief High-precision signed integer 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat3x3<highp_int>				highp_imat3;	//!< \brief High-precision signed integer 3x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat4x4<highp_int>				highp_imat4;	//!< \brief High-precision signed integer 4x4 matrix. (from GLM_GTC_matrix_integer extension)
 
-		typedef detail::tmat2x2<highp_int>				highp_imat2x2; //!< \brief Single-precision floating-point 2x2 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat2x3<highp_int>				highp_imat2x3; //!< \brief Single-precision floating-point 2x3 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat2x4<highp_int>				highp_imat2x4; //!< \brief Single-precision floating-point 2x4 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat3x2<highp_int>				highp_imat3x2; //!< \brief Single-precision floating-point 3x2 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat3x3<highp_int>				highp_imat3x3; //!< \brief Single-precision floating-point 3x3 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat3x4<highp_int>				highp_imat3x4; //!< \brief Single-precision floating-point 3x4 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat4x2<highp_int>				highp_imat4x2; //!< \brief Single-precision floating-point 4x2 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat4x3<highp_int>				highp_imat4x3; //!< \brief Single-precision floating-point 4x3 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat4x4<highp_int>				highp_imat4x4; //!< \brief Single-precision floating-point 4x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat2x2<highp_int>				highp_imat2x2; //!< \brief High-precision signed integer 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat2x3<highp_int>				highp_imat2x3; //!< \brief High-precision signed integer 2x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat2x4<highp_int>				highp_imat2x4; //!< \brief High-precision signed integer 2x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat3x2<highp_int>				highp_imat3x2; //!< \brief High-precision signed integer 3x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat3x3<highp_int>				highp_imat3x3; //!< \brief High-precision signed integer 3x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat3x4<highp_int>				highp_imat3x4; //!< \brief High-precision signed integer 3x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat4x2<highp_int>				highp_imat4x2; //!< \brief High-precision signed integer 4x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat4x3<highp_int>				highp_imat4x3; //!< \brief High-precision signed integer 4x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat4x4<highp_int>				highp_imat4x4; //!< \brief High-precision signed integer 4x4 matrix. (from GLM_GTC_matrix_integer extension)
 
-		typedef detail::tmat2x2<mediump_int>			mediump_imat2;	//!< \brief Single-precision floating-point 2x2 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat3x3<mediump_int>			mediump_imat3;	//!< \brief Single-precision floating-point 2x2 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat4x4<mediump_int>			mediump_imat4;	//!< \brief Single-precision floating-point 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat2x2<mediump_int>			mediump_imat2;	//!< \brief Medium-precision signed integer 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat3x3<mediump_int>			mediump_imat3;	//!< \brief Medium-precision signed integer 3x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat4x4<mediump_int>			mediump_imat4;	//!< \brief Medium-precision signed integer 4x4 matrix. (from GLM_GTC_matrix_integer extension)
 
-		typedef detail::tmat2x2<mediump_int>			mediump_imat2x2; //!< \brief Single-precision floating-point 2x2 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat2x3<mediump_int>			mediump_imat2x3; //!< \brief Single-precision floating-point 2x3 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat2x4<mediump_int>			mediump_imat2x4; //!< \brief Single-precision floating-point 2x4 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat3x2<mediump_int>			mediump_imat3x2; //!< \brief Single-precision floating-point 3x2 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat3x3<mediump_int>			mediump_imat3x3; //!< \brief Single-precision floating-point 3x3 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat3x4<mediump_int>			mediump_imat3x4; //!< \brief Single-precision floating-point 3x4 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat4x2<mediump_int>			mediump_imat4x2; //!< \brief Single-precision floating-point 4x2 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat4x3<mediump_int>			mediump_imat4x3; //!< \brief Single-precision floating-point 4x3 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat4x4<mediump_int>			mediump_imat4x4; //!< \brief Single-precision floating-point 4x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat2x2<mediump_int>			mediump_imat2x2; //!< \brief Medium-precision signed integer 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat2x3<mediump_int>			mediump_imat2x3; //!< \brief Medium-precision signed integer 2x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat2x4<mediump_int>			mediump_imat2x4; //!< \brief Medium-precision signed integer 2x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat3x2<mediump_int>			mediump_imat3x2; //!< \brief Medium-precision signed integer 3x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat3x3<mediump_int>			mediump_imat3x3; //!< \brief Medium-precision signed integer 3x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat3x4<mediump_int>			mediump_imat3x4; //!< \brief Medium-precision signed integer 3x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat4x2<mediump_int>			mediump_imat4x2; //!< \brief Medium-precision signed integer 4x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat4x3<mediump_int>			mediump_imat4x3; //!< \brief Medium-precision signed integer 4x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat4x4<mediump_int>			mediump_imat4x4; //!< \brief Medium-precision signed integer 4x4 matrix. (from GLM_GTC_matrix_integer extension)
 
-		typedef detail::tmat2x2<lowp_int>				lowp_imat2;	//!< \brief Single-precision floating-point 2x2 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat3x3<lowp_int>				lowp_imat3;	//!< \brief Single-precision floating-point 2x2 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat4x4<lowp_int>				lowp_imat4;	//!< \brief Single-precision floating-point 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat2x2<lowp_int>				lowp_imat2;	//!< \brief Low-precision signed integer 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat3x3<lowp_int>				lowp_imat3;	//!< \brief Low-precision signed integer 3x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat4x4<lowp_int>				lowp_imat4;	//!< \brief Low-precision signed integer 4x4 matrix. (from GLM_GTC_matrix_integer extension)
 
-		typedef detail::tmat2x2<lowp_int>				lowp_imat2x2; //!< \brief Single-precision floating-point 2x2 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat2x3<lowp_int>				lowp_imat2x3; //!< \brief Single-precision floating-point 2x3 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat2x4<lowp_int>				lowp_imat2x4; //!< \brief Single-precision floating-point 2x4 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat3x2<lowp_int>				lowp_imat3x2; //!< \brief Single-precision floating-point 3x2 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat3x3<lowp_int>				lowp_imat3x3; //!< \brief Single-precision floating-point 3x3 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat3x4<lowp_int>				lowp_imat3x4; //!< \brief Single-precision floating-point 3x4 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat4x2<lowp_int>				lowp_imat4x2; //!< \brief Single-precision floating-point 4x2 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat4x3<lowp_int>				lowp_imat4x3; //!< \brief Single-precision floating-point 4x3 matrix. (from GLM_GTC_matrix_integer extension)
-		typedef detail::tmat4x4<lowp_int>				lowp_imat4x4; //!< \brief Single-precision floating-point 4x4 matrix. (from GLM_GTC_type_precision extension)
+		typedef detail::tmat2x2<lowp_int>				lowp_imat2x2; //!< \brief Low-precision signed integer 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat2x3<lowp_int>				lowp_imat2x3; //!< \brief Low-precision signed integer 2x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat2x4<lowp_int>				lowp_imat2x4; //!< \brief Low-precision signed integer 2x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat3x2<lowp_int>				lowp_imat3x2; //!< \brief Low-precision signed integer 3x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat3x3<lowp_int>				lowp_imat3x3; //!< \brief Low-precision signed integer 3x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat3x4<lowp_int>				lowp_imat3x4; //!< \brief Low-precision signed integer 3x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat4x2<lowp_int>				lowp_imat4x2; //!< \brief Low-precision signed integer 4x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat4x3<lowp_int>				lowp_imat4x3; //!< \brief Low-precision signed integer 4x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat4x4<lowp_int>				lowp_imat4x4; //!< \brief Low-precision signed integer 4x4 matrix. (from GLM_GTC_matrix_integer extension)
+
+		typedef detail::tmat2x2<highp_uint>				highp_umat2; //!< \brief High-precision signed integer 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat3x3<highp_uint>				highp_umat3; //!< \brief High-precision signed integer 3x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat4x4<highp_uint>				highp_umat4; //!< \brief High-precision signed integer 4x4 matrix. (from GLM_GTC_matrix_integer extension)
+
+		typedef detail::tmat2x2<highp_uint>				highp_umat2x2; //!< \brief High-precision signed integer 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat2x3<highp_uint>				highp_umat2x3; //!< \brief High-precision signed integer 2x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat2x4<highp_uint>				highp_umat2x4; //!< \brief High-precision signed integer 2x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat3x2<highp_uint>				highp_umat3x2; //!< \brief High-precision signed integer 3x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat3x3<highp_uint>				highp_umat3x3; //!< \brief High-precision signed integer 3x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat3x4<highp_uint>				highp_umat3x4; //!< \brief High-precision signed integer 3x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat4x2<highp_uint>				highp_umat4x2; //!< \brief High-precision signed integer 4x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat4x3<highp_uint>				highp_umat4x3; //!< \brief High-precision signed integer 4x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat4x4<highp_uint>				highp_umat4x4; //!< \brief High-precision signed integer 4x4 matrix. (from GLM_GTC_matrix_integer extension)
+
+		typedef detail::tmat2x2<mediump_uint>			mediump_umat2; //!< \brief Medium-precision signed integer 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat3x3<mediump_uint>			mediump_umat3; //!< \brief Medium-precision signed integer 3x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat4x4<mediump_uint>			mediump_umat4; //!< \brief Medium-precision signed integer 4x4 matrix. (from GLM_GTC_matrix_integer extension)
+
+		typedef detail::tmat2x2<mediump_uint>			mediump_umat2x2; //!< \brief Medium-precision signed integer 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat2x3<mediump_uint>			mediump_umat2x3; //!< \brief Medium-precision signed integer 2x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat2x4<mediump_uint>			mediump_umat2x4; //!< \brief Medium-precision signed integer 2x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat3x2<mediump_uint>			mediump_umat3x2; //!< \brief Medium-precision signed integer 3x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat3x3<mediump_uint>			mediump_umat3x3; //!< \brief Medium-precision signed integer 3x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat3x4<mediump_uint>			mediump_umat3x4; //!< \brief Medium-precision signed integer 3x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat4x2<mediump_uint>			mediump_umat4x2; //!< \brief Medium-precision signed integer 4x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat4x3<mediump_uint>			mediump_umat4x3; //!< \brief Medium-precision signed integer 4x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat4x4<mediump_uint>			mediump_umat4x4; //!< \brief Medium-precision signed integer 4x4 matrix. (from GLM_GTC_matrix_integer extension)
+
+		typedef detail::tmat2x2<lowp_uint>				lowp_umat2;	//!< \brief Low-precision signed integer 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat3x3<lowp_uint>				lowp_umat3;	//!< \brief Low-precision signed integer 3x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat4x4<lowp_uint>				lowp_umat4;	//!< \brief Low-precision signed integer 4x4 matrix. (from GLM_GTC_matrix_integer extension)
+
+		typedef detail::tmat2x2<lowp_uint>				lowp_umat2x2; //!< \brief Low-precision signed integer 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat2x3<lowp_uint>				lowp_umat2x3; //!< \brief Low-precision signed integer 2x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat2x4<lowp_uint>				lowp_umat2x4; //!< \brief Low-precision signed integer 2x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat3x2<lowp_uint>				lowp_umat3x2; //!< \brief Low-precision signed integer 3x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat3x3<lowp_uint>				lowp_umat3x3; //!< \brief Low-precision signed integer 3x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat3x4<lowp_uint>				lowp_umat3x4; //!< \brief Low-precision signed integer 3x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat4x2<lowp_uint>				lowp_umat4x2; //!< \brief Low-precision signed integer 4x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat4x3<lowp_uint>				lowp_umat4x3; //!< \brief Low-precision signed integer 4x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef detail::tmat4x4<lowp_uint>				lowp_umat4x4; //!< \brief Low-precision signed integer 4x4 matrix. (from GLM_GTC_matrix_integer extension)
+
+#if(GLM_PRECISION & GLM_PRECISION_HIGHP_INT)
+		typedef highp_imat2								imat2; //!< \brief Signed integer 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef highp_imat3								imat3; //!< \brief Signed integer 3x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef highp_imat4								imat4; //!< \brief Signed integer 4x4 matrix. (from GLM_GTC_matrix_integer extension)
+
+		typedef highp_imat2x2							imat2x2; //!< \brief Signed integer 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef highp_imat2x3							imat2x3; //!< \brief Signed integer 2x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef highp_imat2x4							imat2x4; //!< \brief Signed integer 2x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef highp_imat3x2							imat3x2; //!< \brief Signed integer 3x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef highp_imat3x3							imat3x3; //!< \brief Signed integer 3x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef highp_imat3x4							imat3x4; //!< \brief Signed integer 3x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef highp_imat4x2							imat4x2; //!< \brief Signed integer 4x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef highp_imat4x3							imat4x3; //!< \brief Signed integer 4x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef highp_imat4x4							imat4x4; //!< \brief Signed integer 4x4 matrix. (from GLM_GTC_matrix_integer extension)
+#elif(GLM_PRECISION & GLM_PRECISION_LOWP_INT)
+		typedef lowp_imat2								imat2; //!< \brief Signed integer 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef lowp_imat3								imat3; //!< \brief Signed integer 3x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef lowp_imat4								imat4; //!< \brief Signed integer 4x4 matrix. (from GLM_GTC_matrix_integer extension)
+
+		typedef lowp_imat2x2							imat2x2; //!< \brief Signed integer 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef lowp_imat2x3							imat2x3; //!< \brief Signed integer 2x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef lowp_imat2x4							imat2x4; //!< \brief Signed integer 2x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef lowp_imat3x2							imat3x2; //!< \brief Signed integer 3x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef lowp_imat3x3							imat3x3; //!< \brief Signed integer 3x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef lowp_imat3x4							imat3x4; //!< \brief Signed integer 3x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef lowp_imat4x2							imat4x2; //!< \brief Signed integer 4x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef lowp_imat4x3							imat4x3; //!< \brief Signed integer 4x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef lowp_imat4x4							imat4x4; //!< \brief Signed integer 4x4 matrix. (from GLM_GTC_matrix_integer extension)
+#else //if(GLM_PRECISION & GLM_PRECISION_MEDIUMP_INT)
+		typedef mediump_imat2							imat2; //!< \brief Signed integer 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef mediump_imat3							imat3; //!< \brief Signed integer 3x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef mediump_imat4							imat4; //!< \brief Signed integer 4x4 matrix. (from GLM_GTC_matrix_integer extension)
+
+		typedef mediump_imat2x2							imat2x2; //!< \brief Signed integer 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef mediump_imat2x3							imat2x3; //!< \brief Signed integer 2x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef mediump_imat2x4							imat2x4; //!< \brief Signed integer 2x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef mediump_imat3x2							imat3x2; //!< \brief Signed integer 3x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef mediump_imat3x3							imat3x3; //!< \brief Signed integer 3x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef mediump_imat3x4							imat3x4; //!< \brief Signed integer 3x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef mediump_imat4x2							imat4x2; //!< \brief Signed integer 4x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef mediump_imat4x3							imat4x3; //!< \brief Signed integer 4x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef mediump_imat4x4							imat4x4; //!< \brief Signed integer 4x4 matrix. (from GLM_GTC_matrix_integer extension)
+#endif//GLM_PRECISION
+
+#if(GLM_PRECISION & GLM_PRECISION_HIGHP_UINT)
+		typedef highp_umat2								umat2; //!< \brief Unsigned integer 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef highp_umat3								umat3; //!< \brief Unsigned integer 3x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef highp_umat4								umat4; //!< \brief Unsigned integer 4x4 matrix. (from GLM_GTC_matrix_integer extension)
+
+		typedef highp_umat2x2							umat2x2; //!< \brief Unsigned integer 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef highp_umat2x3							umat2x3; //!< \brief Unsigned integer 2x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef highp_umat2x4							umat2x4; //!< \brief Unsigned integer 2x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef highp_umat3x2							umat3x2; //!< \brief Unsigned integer 3x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef highp_umat3x3							umat3x3; //!< \brief Unsigned integer 3x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef highp_umat3x4							umat3x4; //!< \brief Unsigned integer 3x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef highp_umat4x2							umat4x2; //!< \brief Unsigned integer 4x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef highp_umat4x3							umat4x3; //!< \brief Unsigned integer 4x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef highp_umat4x4							umat4x4; //!< \brief Unsigned integer 4x4 matrix. (from GLM_GTC_matrix_integer extension)
+#elif(GLM_PRECISION & GLM_PRECISION_LOWP_UINT)
+		typedef lowp_umat2								umat2; //!< \brief Unsigned integer 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef lowp_umat3								umat3; //!< \brief Unsigned integer 3x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef lowp_umat4								umat4; //!< \brief Unsigned integer 4x4 matrix. (from GLM_GTC_matrix_integer extension)
+
+		typedef lowp_umat2x2							umat2x2; //!< \brief Unsigned integer 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef lowp_umat2x3							umat2x3; //!< \brief Unsigned integer 2x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef lowp_umat2x4							umat2x4; //!< \brief Unsigned integer 2x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef lowp_umat3x2							umat3x2; //!< \brief Unsigned integer 3x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef lowp_umat3x3							umat3x3; //!< \brief Unsigned integer 3x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef lowp_umat3x4							umat3x4; //!< \brief Unsigned integer 3x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef lowp_umat4x2							umat4x2; //!< \brief Unsigned integer 4x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef lowp_umat4x3							umat4x3; //!< \brief Unsigned integer 4x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef lowp_umat4x4							umat4x4; //!< \brief Unsigned integer 4x4 matrix. (from GLM_GTC_matrix_integer extension)
+#else //if(GLM_PRECISION & GLM_PRECISION_MEDIUMP_UINT)
+		typedef mediump_umat2							umat2; //!< \brief Unsigned integer 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef mediump_umat3							umat3; //!< \brief Unsigned integer 3x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef mediump_umat4							umat4; //!< \brief Unsigned integer 4x4 matrix. (from GLM_GTC_matrix_integer extension)
+
+		typedef mediump_umat2x2							umat2x2; //!< \brief Unsigned integer 2x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef mediump_umat2x3							umat2x3; //!< \brief Unsigned integer 2x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef mediump_umat2x4							umat2x4; //!< \brief Unsigned integer 2x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef mediump_umat3x2							umat3x2; //!< \brief Unsigned integer 3x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef mediump_umat3x3							umat3x3; //!< \brief Unsigned integer 3x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef mediump_umat3x4							umat3x4; //!< \brief Unsigned integer 3x4 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef mediump_umat4x2							umat4x2; //!< \brief Unsigned integer 4x2 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef mediump_umat4x3							umat4x3; //!< \brief Unsigned integer 4x3 matrix. (from GLM_GTC_matrix_integer extension)
+		typedef mediump_umat4x4							umat4x4; //!< \brief Unsigned integer 4x4 matrix. (from GLM_GTC_matrix_integer extension)
+#endif//GLM_PRECISION
 
 	}//namespace matrix_integer
 	}//namespace gtc
diff --git a/test/gtc/gtc-integer-matrix.cpp b/test/gtc/gtc-integer-matrix.cpp
index d482260a..79074875 100644
--- a/test/gtc/gtc-integer-matrix.cpp
+++ b/test/gtc/gtc-integer-matrix.cpp
@@ -9,118 +9,21 @@
 
 #define GLM_MESSAGES
 #include <glm/glm.hpp>
-#include <glm/gtc/swizzle.hpp>
+#include <glm/gtc/matrix_integer.hpp>
 
-int test_swizzle_vec4_ref_dynamic()
+int test_int_matrix()
 {
 	{
-		glm::ivec4 A(0, 1, 2, 3);
-		glm::ivec4 B(2, 1, 0, 3);
-		glm::swizzle(A, glm::Z, glm::Y, glm::X, glm::W) = B;
-		assert(A.x == B.x && A.y == B.y && A.z == B.z && A.w == B.w);
+		glm::mediump_uint A(0);
 	}
 
-	{
-		glm::ivec4 A(0, 1, 2, 3);
-		glm::ivec3 B(2, 1, 0);
-		glm::swizzle(A, glm::Z, glm::Y, glm::X) = B;
-		assert(A.x == B.x && A.y == B.y && A.z == B.z);
-	}
-
-	{
-		glm::ivec4 A(0, 1, 2, 3);
-		glm::ivec2 B(2, 1);
-		glm::swizzle(A, glm::Z, glm::Y) = B;
-		assert(A.x == B.x && A.y == B.y);
-	}
-
-	{
-		glm::ivec4 A(0, 1, 2, 3);
-		int B(2);
-		glm::swizzle(A, glm::Z) = B;
-		assert(A.x == B);
-	}
-
-	return 0;
-}
-
-int test_swizzle_vec4_ref_static()
-{
-	{
-		glm::ivec4 A(0, 1, 2, 3);
-		glm::ivec4 B(2, 1, 0, 3);
-		glm::swizzle<glm::Z, glm::Y, glm::X, glm::W>(A) = B;
-		assert(A.x == B.x && A.y == B.y && A.z == B.z && A.w == B.w);
-	}
-
-	{
-		glm::ivec4 A(0, 1, 2, 3);
-		glm::ivec3 B(2, 1, 0);
-		glm::swizzle<glm::Z, glm::Y, glm::X>(A) = B;
-		assert(A.x == B.x && A.y == B.y && A.z == B.z);
-	}
-
-	{
-		glm::ivec4 A(0, 1, 2, 3);
-		glm::ivec2 B(2, 1);
-		glm::swizzle<glm::Z, glm::Y>(A) = B;
-		assert(A.x == B.x && A.y == B.y);
-	}
-
-	{
-		glm::ivec4 A(0, 1, 2, 3);
-		int B(2);
-		glm::swizzle<glm::Z>(A) = B;
-		assert(A.x == B);
-	}
-
-	return 0;
-}
-
-int test_swizzle_vec4_const_dynamic()
-{
-	glm::ivec4 A(0, 1, 2, 3);
-	glm::ivec4 B = glm::swizzle(A, glm::B, glm::G, glm::R, glm::A);
-	assert(glm::all(glm::equal(A, B)));
-
-	glm::ivec3 C = glm::swizzle(A, glm::W, glm::Y, glm::Z);
-	assert(glm::all(glm::equal(glm::ivec3(A), C)));
-
-	glm::ivec2 D = glm::swizzle(A, glm::W, glm::X);
-	assert(glm::all(glm::equal(glm::ivec2(A), D)));
-
-	int E = glm::swizzle(A, glm::Q);
-	assert(E == A.q);
-
-	return 0;
-}
-
-int test_swizzle_vec4_const_static()
-{
-	glm::ivec4 A(0, 1, 2, 3);
-
-	glm::ivec4 B = glm::swizzle<glm::B, glm::G, glm::R, glm::A>(A);
-	assert(glm::all(glm::equal(A, B)));
-
-	glm::ivec3 C = glm::swizzle<glm::W, glm::Y, glm::Z>(A);
-	assert(glm::all(glm::equal(glm::ivec3(A), C)));
-
-	glm::ivec2 D = glm::swizzle<glm::W, glm::X>(A);
-	assert(glm::all(glm::equal(glm::ivec2(A), D)));
-
-	int E = glm::swizzle<glm::Q>(A);
-	assert(E == A.q);
-
 	return 0;
 }
 
 int main(int argc, void* argv[])
 {
 	int Failed = 0;
-	Failed += test_swizzle_vec4_ref_dynamic();
-	Failed += test_swizzle_vec4_ref_static();
-	Failed += test_swizzle_vec4_const_dynamic();
-	Failed += test_swizzle_vec4_const_static();
+	Failed += test_int_matrix();
 
 	return Failed;
 }