diff --git a/glm/gtc/packing.hpp b/glm/gtc/packing.hpp
index 4ff4b0a6..9433d54e 100644
--- a/glm/gtc/packing.hpp
+++ b/glm/gtc/packing.hpp
@@ -342,6 +342,16 @@ namespace glm
 	/// @see uint32 packUnorm3x10_1x2(vec4 const & v)
 	/// @see ivec4 unpackI3x10_1x2(uint32 const & p)
 	GLM_FUNC_DECL uint32 packI3x10_1x2(ivec4 const & v);
+
+	/// Unpacks a single 32-bit unsigned integer p into three 10-bit and one 2-bit signed integers. 
+	/// 
+	/// The first component of the returned vector will be extracted from the least significant bits of the input; 
+	/// the last component will be extracted from the most significant bits.
+	/// 
+	/// @see gtc_packing
+	/// @see uint32 packU3x10_1x2(uvec4 const & v)
+	/// @see vec4 unpackSnorm3x10_1x2(uint32 const & p);
+	/// @see uvec4 unpackI3x10_1x2(uint32 const & p);
 	GLM_FUNC_DECL ivec4 unpackI3x10_1x2(uint32 const & p);
 
 	/// Returns an unsigned integer obtained by converting the components of a four-component unsigned integer vector 
@@ -356,6 +366,16 @@ namespace glm
 	/// @see uint32 packUnorm3x10_1x2(vec4 const & v)
 	/// @see ivec4 unpackU3x10_1x2(uint32 const & p)
 	GLM_FUNC_DECL uint32 packU3x10_1x2(uvec4 const & v);
+
+	/// Unpacks a single 32-bit unsigned integer p into three 10-bit and one 2-bit unsigned integers. 
+	/// 
+	/// The first component of the returned vector will be extracted from the least significant bits of the input; 
+	/// the last component will be extracted from the most significant bits.
+	/// 
+	/// @see gtc_packing
+	/// @see uint32 packU3x10_1x2(uvec4 const & v)
+	/// @see vec4 unpackSnorm3x10_1x2(uint32 const & p);
+	/// @see uvec4 unpackI3x10_1x2(uint32 const & p);
 	GLM_FUNC_DECL uvec4 unpackU3x10_1x2(uint32 const & p);
 
 	/// First, converts the first three components of the normalized floating-point value v into 10-bit signed integer values.
diff --git a/glm/gtc/packing.inl b/glm/gtc/packing.inl
index 0864e6b3..0dc4b996 100644
--- a/glm/gtc/packing.inl
+++ b/glm/gtc/packing.inl
@@ -438,6 +438,20 @@ namespace detail
 		return detail::toFloat32(Packing.data);
 	}
 
+	GLM_FUNC_DECL uint64 packHalf4x16(float const & v)
+	{
+		detail::half4x16 Packing;
+		Packing.data = detail::toFloat16(v);
+		return Packing.pack;
+	}
+
+	GLM_FUNC_DECL float unpackHalf4x16(uint64 const & v)
+	{
+		detail::half4x16 Packing;
+		Packing.pack = v;
+		return detail::toFloat32(Packing.data);
+	}
+
 	GLM_FUNC_QUALIFIER uint32 packI3x10_1x2(ivec4 const & v)
 	{
 		detail::i10i10i10i2 Result;
diff --git a/test/gtc/gtc_packing.cpp b/test/gtc/gtc_packing.cpp
index cbbfa8e8..ca8fd8da 100644
--- a/test/gtc/gtc_packing.cpp
+++ b/test/gtc/gtc_packing.cpp
@@ -132,11 +132,89 @@ int test_half()
     return Error;
 }
 
+int test_F2x11_1x10()
+{
+    int Error = 0;
+
+    std::vector<glm::vec3> Tests;
+    Tests.push_back(glm::vec3(1.0));
+    Tests.push_back(glm::vec3(0.0));
+    Tests.push_back(glm::vec3(2.0));
+    Tests.push_back(glm::vec3(0.1));
+    Tests.push_back(glm::vec3(0.5));
+    Tests.push_back(glm::vec3(0.9));
+
+    for(std::size_t i = 0; i < Tests.size(); ++i)
+    {
+        glm::uint32 p0 = glm::packF2x11_1x10(Tests[i]);
+        glm::vec3 v0 = glm::unpackF2x11_1x10(p0);
+        glm::uint32 p1 = glm::packF2x11_1x10(v0);
+        glm::vec3 v1 = glm::unpackF2x11_1x10(p0);
+        Error += glm::all(glm::equal(v0, v1)) ? 0 : 1;
+    }
+
+    return Error;
+}
+
+int test_Snorm3x10_1x2()
+{
+    int Error = 0;
+
+    std::vector<glm::vec4> Tests;
+    Tests.push_back(glm::vec4(1.0));
+    Tests.push_back(glm::vec4(0.0));
+    Tests.push_back(glm::vec4(2.0));
+    Tests.push_back(glm::vec4(0.1));
+    Tests.push_back(glm::vec4(0.5));
+    Tests.push_back(glm::vec4(0.9));
+
+    for(std::size_t i = 0; i < Tests.size(); ++i)
+    {
+        glm::uint32 p0 = glm::packSnorm3x10_1x2(Tests[i]);
+        glm::vec3 v0 = glm::unpackSnorm3x10_1x2(p0);
+        glm::uint32 p1 = glm::packSnorm3x10_1x2(v0);
+        glm::vec3 v1 = glm::unpackSnorm3x10_1x2(p0);
+        Error += glm::all(glm::equal(v0, v1)) ? 0 : 1;
+    }
+
+    return Error;
+}
+
+int test_Unorm3x10_1x2()
+{
+    int Error = 0;
+
+    std::vector<glm::vec4> Tests;
+    Tests.push_back(glm::vec4(1.0));
+    Tests.push_back(glm::vec4(0.0));
+    Tests.push_back(glm::vec4(2.0));
+    Tests.push_back(glm::vec4(0.1));
+    Tests.push_back(glm::vec4(0.5));
+    Tests.push_back(glm::vec4(0.9));
+
+    for(std::size_t i = 0; i < Tests.size(); ++i)
+    {
+        glm::uint32 p0 = glm::packSnorm3x10_1x2(Tests[i]);
+        glm::vec3 v0 = glm::unpackSnorm3x10_1x2(p0);
+        glm::uint32 p1 = glm::packSnorm3x10_1x2(v0);
+        glm::vec3 v1 = glm::unpackSnorm3x10_1x2(p0);
+        Error += glm::all(glm::equal(v0, v1)) ? 0 : 1;
+    }
+
+    return Error;
+}
+
 int main()
 {
 	int Error(0);
 
-    Error += test_half();
+    Error += test_F2x11_1x10();
+    Error += test_Snorm3x10_1x2();
+    Error += test_Unorm3x10_1x2();
+    Error += test_I3x10_1x2();
+    Error += test_U3x10_1x2();
+    Error += test_Half1x16();
+    Error += test_U3x10_1x2();
 
 	return Error;
 }