TYPEMAP

GLsizei			T_INT
GLfloat			T_FLOAT
GLdouble		T_DOUBLE
GLclampf		T_FLOAT
GLclampd		T_DOUBLE
GLint			T_INT
GLuint			T_U_INT
GLushort		T_U_SHORT
GLint			T_INT
GLbyte			T_INT
GLubyte			T_U_INT
GLshort			T_SHORT
GLboolean		T_BOOL
GLenum			T_INT
GLbitfield		T_INT
GLUnurbsObj *		T_PTROBJ
GLUquadricObj *	T_PTROBJ

PGLUtess *	T_FASTPTROBJ

OpenGL::Array	T_PTROBJ

GLXDrawable		T_PTR

INPUT

T_FASTPTROBJ
        $var = ($type)SvIV($arg);

OUTPUT

T_FASTPTROBJ
	sv_setref_pv($arg, \"${ntype}\", (void*)$var);