23 Post Processing Shaders for A6 Com/Pro

texture postTex1;

sampler postTex = sampler_state
{
   texture = (postTex1);
   MinFilter = linear;
   MagFilter = linear;
   MipFilter = linear;
   AddressU = Clamp;
   AddressV = Clamp;
};

float4 MyShader( float2 Tex : TEXCOORD0 ) : COLOR0 {
	float4 Color;
	Color = tex2D( postTex, Tex.xy);
	Color += tex2D( postTex, Tex.xy+0.001);
	Color += tex2D( postTex, Tex.xy+0.003);
	Color += tex2D( postTex, Tex.xy+0.005);
	Color = Color / 3.5;
	return Color;
}

technique PostProcess {
pass p1 {
	VertexShader = null;
	PixelShader = compile ps_2_0 MyShader();
	}
}

texture postTex1;

sampler postTex = sampler_state
{
   texture = (postTex1);
   MinFilter = linear;
   MagFilter = linear;
   MipFilter = linear;
   AddressU = Clamp;
   AddressV = Clamp;
};

float4 MyShader( float2 Tex : TEXCOORD0 ) : COLOR0 {
	float4 Color;
	Color = tex2D( postTex, Tex.xy);
	Color += tex2D( postTex, Tex.xy+0.001);
	Color += tex2D( postTex, Tex.xy+0.003);
	Color += tex2D( postTex, Tex.xy+0.005);
	Color = Color / 3.5;
	return Color;
}

technique PostProcess {
pass p1 {
	VertexShader = null;
	PixelShader = compile ps_2_0 MyShader();
	}
}

texture postTex1;
texture postTex2;

sampler originalImageSampler = sampler_state
{
   texture = (postTex1);
   MinFilter = linear;
   MagFilter = linear;
   MipFilter = linear;
   AddressU = Clamp;
   AddressV = Clamp;
};

sampler blurImageSampler = sampler_state
{
   texture = (postTex2);
   MinFilter = linear;
   MagFilter = linear;
   MipFilter = linear;
   AddressU = Clamp;
   AddressV = Clamp;
};


float4 main(float2 tc: TEXCOORD0) : COLOR{
	float fExposureLevel= 3.0f; // FROM 2
	float4 original = tex2D(originalImageSampler, tc);
	float4 blur = tex2D(blurImageSampler, tc);
	float4 color = lerp(original, blur, 0.3f);
	tc -= 0.5f; // Put coordsin -1/2 to 1/2 range
	// Square of distance from origin (center of screen)
	float vignette = 1 -dot(tc, tc);
	// Multiply by vignette to the fourth
	color = color * vignette*vignette*vignette*vignette;//*vignette;
	color *= fExposureLevel; // Apply simple exposure level
	return pow(color, 1.95f); // Apply gamma and return FROM 1.95
}

// Just one pass:
technique PostProcess {
pass p1 {
	VertexShader = null;
	PixelShader = compile ps_2_0 main();
	}
}