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PC World 2006 October
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XP Codec Pack 2.0.4.exe
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2006-05-05
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488b
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24 lines
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)
float4 main(float2 tex : TEXCOORD0) : COLOR
{
float4 c0 = tex2D(s0, tex);
float2 h = float2(0, 1/height);
float4 c1 = tex2D(s0, tex-h);
float4 c2 = tex2D(s0, tex+h);
c0 = (c0*2+c1+c2)/4;
return c0;
}