
ps_3_0

dcl_2d s0
dcl_2d s1
dcl_2d s2

dcl_color         v1

dcl_texcoord0 v0.xy
dcl_texcoord1 v0.zw

texld r0.x, v0.xy, s0

sub r0.x, r0.x, v1.x
abs r0.x, r0.x
mov r0.xyzw, -r0.x
texkill r0.x 
texld oC0, v0.zw, s1


