diff --git a/src/util/util_matrix.h b/src/util/util_matrix.h
index 50a9ee25..4e386628 100644
--- a/src/util/util_matrix.h
+++ b/src/util/util_matrix.h
@@ -35,6 +35,13 @@ namespace dxvk {
       data[3] = v3;
     }
 
+    inline Matrix4(const float matrix[4][4]) {
+      data[0] = Vector4(matrix[0]);
+      data[1] = Vector4(matrix[1]);
+      data[2] = Vector4(matrix[2]);
+      data[3] = Vector4(matrix[3]);
+    }
+
     Matrix4(const Matrix4& other) = default;
 
     Vector4& operator[](size_t index);
diff --git a/src/util/util_vector.h b/src/util/util_vector.h
index d25dd2f1..5111a9eb 100644
--- a/src/util/util_vector.h
+++ b/src/util/util_vector.h
@@ -18,7 +18,7 @@ namespace dxvk {
     Vector4Base(T x, T y, T z, T w)
       : x(x), y(y), z(z), w(w) { }
 
-    Vector4Base(T xyzw[4])
+    Vector4Base(const T xyzw[4])
       : x(xyzw[0]), y(xyzw[1]), z(xyzw[2]), w(xyzw[3]) { }
 
     Vector4Base(const Vector4Base<T>& other) = default;