xps.1.1

tex t0
mul		t0.rgb,t0.rgb,c0.rgb	; Modulate texture color0 with material color0
mul_x4	r0.rgb,v0.rgb,t0.rgb	; Modulate (x4) resultant color with vertex color
+mul_x2	r0.a,c4.a,t0.a			; Modulate (x2) result alpha with constant alpha

xfc prod, fog.rgb, sum, zero, 1 - fog.a, c4, r0.a