42 1.000000, 0.000000, 0.000000, 0.000000,
43 0.000000, 1.000000, 0.000000, 0.000000,
44 0.000000, 0.000000, 1.000000, 0.000000,
45 0.000000, 0.000000, 0.000000, 1.000000
#define RDP_MATRIX( Ax, Bx, Cx, Dx, Ay, By, Cy, Dy, Az, Bz, Cz, Dz, Aw, Bw, Cw, Dw)