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Deinterlace (blend).txt
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2006-09-10
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447b
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25 lines
// deinterlace (blend)=ps_2_0
// Code from MPC
sampler s0 : register(s0);
float4 p0 : register(c0);
#define width (p0[0])
#define height (p0[1])
#define counter (p0[2])
#define clock (p0[3])
#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;
}