Added 'uint' GLSL uniform support.

Thanks @devsh for the patch.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6073 dfc29bdd-3216-0410-991c-e03cc46cb475

source/Irrlicht/CD3D9MaterialRenderer.h

@@ -89,6 +89,13 @@ public:
 		return false;
 	}
 
+	//! Uint interface for the above.
+	virtual bool setVariable(bool vertexShader, s32 index, const u32* ints, int count)
+	{
+		os::Printer::log("Invalid material to set variable in.");
+		return false;
+	}
+
 protected:
 
 	IDirect3DDevice9* pID3DDevice;