//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//http://enbdev.com
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
/*
THIS IS HLSL FILE FORMAT FOR EXECUTING ADDITIONAL
POST PROCESSING EFFECTS. MAKE THE COPY BEFORE CHANGING IT!
*/
//enable sharpening
#define ESHARPENING
//if defined, color sharpen, otherwise sharp by gray
#define ESHARPENINGCOLOR
//enable noise in dark areas
#define ENOISE
float SamplingRange=1; //sharpening or blurring range
float SharpeningAmount=1;
float ScanLineAmount=0;
float ScanLineRepeat=1; //0.5, 0.3333, 0.25, 0.125, so on
float NoiseAmount=0.1;
//keyboard controled variables
float tempF1;
float tempF2;
float tempF3;
float tempF4;
float tempF5;
float tempF6;
float tempF7;
float tempF8;
float tempF9;
float tempF0;
//global variables, already set before executing this code
float ScreenSize; //width of the display resolution (1920 f.e.)
float ScreenScaleY; //screen proportions (1.333 for 1920/1080)
//textures
texture2D texColor;
texture2D texNoise;
sampler2D SamplerColor = sampler_state
{
Texture = <texColor>;
MinFilter = LINEAR;
MagFilter = LINEAR;
MipFilter = NONE;//NONE;
AddressU = Clamp;
AddressV = Clamp;
SRGBTexture=FALSE;
MaxMipLevel=0;
MipMapLodBias=0;
};
sampler2D SamplerNoise = sampler_state
{
Texture = <texNoise>;
MinFilter = POINT;
MagFilter = POINT;
MipFilter = NONE;//NONE;
AddressU = Wrap;
AddressV = Wrap;
SRGBTexture=FALSE;
MaxMipLevel=0;
MipMapLodBias=0;
};
struct VS_OUTPUT_POST {
float4 vpos : POSITION;
float2 txcoord : TEXCOORD0;
};
struct VS_INPUT_POST {
float3 pos : POSITION;
float2 txcoord : TEXCOORD0;
};
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
VS_OUTPUT_POST VS_PostProcess(VS_INPUT_POST IN)
{
VS_OUTPUT_POST OUT;
float4 pos=float4(IN.pos.x,IN.pos.y,IN.pos.z,1.0);
OUT.vpos=pos;
OUT.txcoord.xy=IN.txcoord.xy;
return OUT;
}
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//--------------------Fast Approximate Anti-Aliasing --------------------------
// FXAA v2 CONSOLE by TIMOTHY LOTTES @ NVIDIA
// Ported to ENBSeries by MysTer92 (Svyatoslav Gampel)
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
float4 PS_PostProcess(VS_OUTPUT_POST i) : COLOR
{
#define FXAA_SUBPIX_SHIFT (1.0/8.0)
#define FXAA_REDUCE_MIN (1.0/32.0)
#define FXAA_REDUCE_MUL (1.0/16.0)
#define FXAA_SPAN_MAX 8.0
half2 rcpFrame = half2(1/ScreenSize, 1/(ScreenSize/ScreenScaleY));
half4 posPos;
posPos.xy = i.txcoord.xy;
posPos.zw = posPos.xy - (rcpFrame.xy * (0.5 + FXAA_SUBPIX_SHIFT));
half3 rgbNW = tex2D(SamplerColor, posPos.zw ).xyz;
half3 rgbNE = tex2D(SamplerColor, posPos.zw + half2(rcpFrame.x, 0.0) ).xyz;
half3 rgbSW = tex2D(SamplerColor, posPos.zw + half2(0.0, rcpFrame.y) ).xyz;
half3 rgbSE = tex2D(SamplerColor, posPos.zw +rcpFrame.xy ).xyz;
half3 rgbM = tex2D(SamplerColor, posPos.xy).xyz;
half3 luma = half3(0.299, 0.587, 0.114);
half lumaNW = dot(rgbNW, luma);
half lumaNE = dot(rgbNE, luma);
half lumaSW = dot(rgbSW, luma);
half lumaSE = dot(rgbSE, luma);
half lumaM = dot(rgbM, luma);
half lumaMin = min(lumaM, min(min(lumaNW, lumaNE), min(lumaSW, lumaSE)));
half lumaMax = max(lumaM, max(max(lumaNW, lumaNE), max(lumaSW, lumaSE)));
half2 dir;
half lumaNWNE = lumaNW + lumaNE;
half lumaSWSE = lumaSW + lumaSE;
dir.x = -((lumaNWNE) - (lumaSWSE));
dir.y = ((lumaNW + lumaSW) - (lumaNE + lumaSE));
half dirReduce = max( (lumaSWSE + lumaNWNE) * (0.25 * FXAA_REDUCE_MUL), FXAA_REDUCE_MIN);
half rcpDirMin = 1.0/(min(abs(dir.x), abs(dir.y)) + dirReduce);
dir = min(half2( FXAA_SPAN_MAX, FXAA_SPAN_MAX), max(half2(-FXAA_SPAN_MAX, -FXAA_SPAN_MAX), dir * rcpDirMin)) * rcpFrame.xy;
half3 rgbA = (1.0/2.0) * (tex2D(SamplerColor, posPos.xy + dir * (1.0/3.0 - 0.5) ).xyz + tex2D(SamplerColor, posPos.xy + dir * (2.0/3.0 - 0.5) ).xyz);
half3 rgbB = rgbA * (1.0/2.0) + (1.0/4.0) * (tex2D(SamplerColor, posPos.xy + dir * (0.0/3.0 - 0.5) ).xyz + tex2D(SamplerColor, posPos.xy + dir * (3.0/3.0 - 0.5) ).xyz);
half lumaB = dot(rgbB, luma);
if((lumaB < lumaMin) || (lumaB > lumaMax))
return half4(rgbA, 1.0);
return float4(rgbB, 1.0);
}
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//--------------------ENBSERIES SHARP & NOISE --------------------------
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
float4 PS_PostProcess_Sharp_Noise(VS_OUTPUT_POST IN, float2 vPos : VPOS) : COLOR
{
float4 res;
float4 coord=0.0;
coord.xy=IN.txcoord.xy;
float4 origcolor;
coord.w=0.0;
origcolor=tex2Dlod(SamplerColor, coord);
float2 offset[8]=
{
float2(1.0, 1.0),
float2(-1.0, -1.0),
float2(-1.0, 1.0),
float2(1.0, -1.0),
float2(1.41, 0.0),
float2(-1.41, 0.0),
float2(0.0, 1.41),
float2(0.0, -1.41)
};
int i=0;
float4 tcol=origcolor;
float invscreensize=1.0/ScreenSize;
for (i=0; i<8; i++) //higher quality
{
float2 tdir=offset.xy;
coord.xy=IN.txcoord.xy+tdir.xy*invscreensize*SamplingRange;//*1.0;
float4 ct=tex2Dlod(SamplerColor, coord);
tcol+=ct;
}
tcol*=0.111; // 1.0/(8+1) //higher quality
//sharp
#ifdef ESHARPENING
#ifdef ESHARPENINGCOLOR
//color
res=origcolor*(1.0+((origcolor-tcol)*SharpeningAmount));
#else
//non color
float difffact=dot((origcolor.xyz-tcol.xyz), 0.333);
res=origcolor*(1.0+difffact*SharpeningAmount);
#endif
//less sharpening for bright pixels
float rgray=origcolor.z; //blue fit well
//float rgray=max(origcolor.x, max(origcolor.y, origcolor.z));
rgray=pow(rgray, 3.0);
res=lerp(res, origcolor, saturate(rgray));
#endif
//grain noise
#ifdef ENOISE
float origgray=max(res.x, res.y);//dot(res.xyz, 0.333);
origgray=max(origgray, res.z);
coord.xy=IN.txcoord.xy*16.0 + origgray;
float4 cnoi=tex2Dlod(SamplerNoise, coord);
res=lerp(res, (cnoi.x+0.5)*res, NoiseAmount*saturate(1.0-origgray*1.8));
#endif
res.w=1.0;
return res;
}
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//--------------------Fast Approximate Anti-Aliasing Techniques -------------
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
technique PostProcess //FXAA
{
pass P0
{
VertexShader = compile vs_3_0 VS_PostProcess();
PixelShader = compile ps_3_0 PS_PostProcess();
FogEnable=FALSE;
ALPHATESTENABLE=FALSE;
SEPARATEALPHABLENDENABLE=FALSE;
AlphaBlendEnable=FALSE;
FogEnable=FALSE;
SRGBWRITEENABLE=FALSE;
}
}
technique PostProcess2 //FXAA
{
pass P0
{
VertexShader = compile vs_3_0 VS_PostProcess();
PixelShader = compile ps_3_0 PS_PostProcess();
FogEnable=FALSE;
ALPHATESTENABLE=FALSE;
SEPARATEALPHABLENDENABLE=FALSE;
AlphaBlendEnable=FALSE;
FogEnable=FALSE;
SRGBWRITEENABLE=FALSE;
}
}
technique PostProcess3 //FXAA
{
pass P0
{
VertexShader = compile vs_3_0 VS_PostProcess();
PixelShader = compile ps_3_0 PS_PostProcess();
FogEnable=FALSE;
ALPHATESTENABLE=FALSE;
SEPARATEALPHABLENDENABLE=FALSE;
AlphaBlendEnable=FALSE;
FogEnable=FALSE;
SRGBWRITEENABLE=FALSE;
}
}
technique PostProcess4 //FXAA
{
pass P0
{
VertexShader = compile vs_3_0 VS_PostProcess();
PixelShader = compile ps_3_0 PS_PostProcess();
FogEnable=FALSE;
ALPHATESTENABLE=FALSE;
SEPARATEALPHABLENDENABLE=FALSE;
AlphaBlendEnable=FALSE;
FogEnable=FALSE;
SRGBWRITEENABLE=FALSE;
}
}
technique PostProcess5
{
pass P0
{
VertexShader = compile vs_3_0 VS_PostProcess();
PixelShader = compile ps_3_0 PS_PostProcess_Sharp_Noise();
DitherEnable=FALSE;
ZEnable=FALSE;
CullMode=NONE;
ALPHATESTENABLE=FALSE;
SEPARATEALPHABLENDENABLE=FALSE;
AlphaBlendEnable=FALSE;
StencilEnable=FALSE;
FogEnable=FALSE;
SRGBWRITEENABLE=FALSE;
}
}