17 lines
468 B
Plaintext
17 lines
468 B
Plaintext
uniform samplerRECT samp0 : register(s0);
|
|
|
|
void main(out float4 ocol0 : COLOR0, in float2 uv0 : TEXCOORD0)
|
|
{
|
|
float4 c0 = texRECT(samp0, uv0).rgba;
|
|
float4 c1 = texRECT(samp0, uv0 + float2(1,1)).rgba;
|
|
float4 c2 = texRECT(samp0, uv0 + float2(-1,-1)).rgba;
|
|
float red = c0.r;
|
|
float green = c0.g;
|
|
float blue = c0.b;
|
|
float alpha = c0.a;
|
|
|
|
red = c0.r - c1.b;
|
|
blue = c0.b - c2.r + (c0.g - c0.r);
|
|
|
|
ocol0 = float4(red, 0.0, blue, alpha);
|
|
} |