; Pixel shader - alpha transparency on tex 1
; alpha determines lerp between

ps.1.0

tex t0
tex t1

mov r0,t1
lrp r0,t1.a,r0,t1
mul_x2 r0.rgb,r0.rgb,v0.rgb
+mul r0.a, r0.a, v0.a
mul r1,v1,t0.a
add r0.rgb,r0,r1