// DisplayLessThan16 v1.1=ps_2_0
// http://www.homecinema-fr.com/forum/viewtopic.php?t=29814317

sampler s0 : register(s0);
float4 p0 : register(c0);
float4 p1 : register(c1);

#define width (p0[0])
#define height (p0[1])
#define counter (p0[2])
#define clock (p0[3])
#define one_over_width (p1[0])
#define one_over_height (p1[1])

#define PI acos(-1)
#define Value_16 (16.0/255.0)

float4 main(float2 tex : TEXCOORD0) : COLOR
{
   float4 c0 = tex2D(s0, tex);

   if( c0[0]<Value_16 )
      c0 = float4( 0, 1, 0, 0 );
   else if( c0[1]<Value_16 )
      c0 = float4( 0, 1, 0, 0 );
   else if( c0[2]<Value_16 )
      c0 = float4( 0, 1, 0, 0 );

   return c0;
}