//??
    vs_3_0
 //def c100, 0, 0, 0, 0
def c220, 0, 0, 0.0625, 0
dcl_2d s0 
    dcl_position o0
    dcl_texcoord o1
    dcl_texcoord1 o2
    dcl_texcoord2 o3
    dcl_texcoord3 o4
    dcl_texcoord4 o5
    def c20, 0.5, 0, 0, 0
    dcl_position v0
    dcl_texcoord v3
    dcl_texcoord1 v4
    dp4 r1.xw, v0, c3
    dp4 r2.zw, v0, c1
    dp4 r2.xy, v0, c2
    mov r0.w, r1.x
    mov r0.z, r2.y
    dp4 r0.x, v0, c0
    mov r0.y, r2.w
mov r10, r0
texldl r24, c220.z, s0	
add r24.y, r0.w, -r24.y
mul r24.x, r24.x, r24.y
add r0.x, r0.x, r24.x
    mul r1.xyz, r0.xyww, c20.x
    mov o0, r10 //--------------------r0
    mul r1.y, r1, c12.x
    mov r0.y, -r2.z
    add r0.xy, r1.w, r0
    mul o3.xy, r0, c20.x
    rcp r0.x, c14.w
    mad o5.xy, r1.z, c13.zwzw, r1
    mov o5.zw, r0
    mad o1.zw, v3.xyxy, c17.xyxy, c17
    mad o1.xy, v3, c16, c16.zwzw
    mad o2.zw, v3.xyxy, c19.xyxy, c19
    mad o2.xy, v3, c18, c18.zwzw
    mov o3.w, r1
    mul o3.z, r2.x, r0.x
    mad o4.xy, v4, c15, c15.zwzw

// approximately 23 instruction slots used
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