#version 420
#extension GL_ARB_texture_gather : enable
// shader bd8bba59e2149449
// Contrasty + Adjustable Fog
// Credit to bestminr for vibrance logic, and getdls
// Credit to getdls for discovering this shader and adding adjustable Gamma, Saturation and Exporsure.
// Credit to Jamie for main coding.
// Credit to Kiri coding & Reshade logic.
// Credit to Serfrost for preset values.

// Adjustable values:

const float fogfactor = 0.4; 	// [1.0 Default] Changes amount of fog
const float brightness = 1.3;   // [1.0 Default] Lighten or Darken Shadows
const float Gamma = 2.0;        // [1.0 Default] [2.0 Clarity]
const float Saturation = 0.10;  // [-1.0, 1.0] Saturates Colors
const float Exposure = 0.00;    // [-1.0, 1.0] Exposure Adjustment
const float Defog = 0.12;       // [0.0, 1.0]  How much of the far distance fog to "remove."

//End of adjustable values


uniform ivec4 uf_remappedPS[1];
layout(binding = 0) uniform sampler2D textureUnitPS0;// Tex0 addr 0xf46ac800 res 320x180x1 dim 1 tm: 4 format 0816 compSel: 0 1 2 5 mipView: 0x0 (num 0x5) sliceView: 0x0 (num 0x1) Sampler0 ClampX/Y/Z: 2 2 2 border: 1
layout(binding = 1) uniform sampler2D textureUnitPS1;// Tex1 addr 0xf5c7b800 res 1280x720x1 dim 1 tm: 4 format 0816 compSel: 0 1 2 5 mipView: 0x0 (num 0x1) sliceView: 0x0 (num 0x1) Sampler1 ClampX/Y/Z: 2 2 2 border: 1
layout(location = 0) in vec4 passParameterSem0;
layout(location = 0) out vec4 passPixelColor0;
uniform vec2 uf_fragCoordScale;
int clampFI32(int v)
{
if( v == 0x7FFFFFFF )
	return floatBitsToInt(1.0);
else if( v == 0xFFFFFFFF )
	return floatBitsToInt(0.0);
return floatBitsToInt(clamp(intBitsToFloat(v), 0.0, 1.0));
}
float mul_nonIEEE(float a, float b){ if( a == 0.0 || b == 0.0 ) return 0.0; return a*b; }
void main()
{
vec4 R0f = vec4(0.0);
vec4 R1f = vec4(0.0);
vec4 R123f = vec4(0.0);
vec4 R125f = vec4(0.0);
vec4 R126f = vec4(0.0);
vec4 R127f = vec4(0.0);
float backupReg0f, backupReg1f, backupReg2f, backupReg3f, backupReg4f;
vec4 PV0f = vec4(0.0), PV1f = vec4(0.0);
float PS0f = 0.0, PS1f = 0.0;
vec4 tempf = vec4(0.0);
float tempResultf;
int tempResulti;
ivec4 ARi = ivec4(0);
bool predResult = true;
vec3 cubeMapSTM;
int cubeMapFaceId;
R0f = passParameterSem0;
R1f.xyz = (texture(textureUnitPS0, R0f.xy).xyz);
R1f *= fogfactor;
R0f.xyz = (texture(textureUnitPS1, R0f.xy).xyz);
// 0
R126f.x = R1f.x + R0f.x;
PV0f.x = R126f.x;
R127f.y = R1f.y + R0f.y;
PV0f.y = R127f.y;
R126f.z = R1f.z + R0f.z;
PV0f.z = R126f.z;
R125f.w = 1.0;
// 1
tempf.x = dot(vec4(PV0f.x,PV0f.y,PV0f.z,-0.0),vec4(intBitsToFloat(0x3e99096c),intBitsToFloat(0x3f162b6b),intBitsToFloat(0x3dea4a8c),0.0));
PV1f.x = tempf.x;
PV1f.y = tempf.x;
PV1f.z = tempf.x;
PV1f.w = tempf.x;
// 2
R127f.x = -(R127f.y) * intBitsToFloat(0x3fb8aa3b);
PV0f.y = -(PV1f.x) * intBitsToFloat(0x3fb8aa3b);
R127f.z = -(R126f.x) * intBitsToFloat(0x3fb8aa3b);
R127f.w = -(R126f.z) * intBitsToFloat(0x3fb8aa3b);
R126f.w = 1.0 / PV1f.x;
PS0f = R126f.w;
// 3
PS1f = exp2(PV0f.y);
// 4
PV0f.x = -(PS1f) + 1.0;
PS0f = exp2(R127f.x);
// 5
R127f.x = -(PS0f) + 1.0;
R126f.y = mul_nonIEEE(PV0f.x, PV0f.x);
PV1f.z = PV0f.x * R126f.w;
PS1f = exp2(R127f.w);
// 6
backupReg0f = R126f.x;
backupReg1f = R127f.z;
R126f.x = mul_nonIEEE(backupReg0f, PV1f.z);
PV0f.y = -(PS1f) + 1.0;
R127f.z = mul_nonIEEE(R126f.z, PV1f.z);
PV0f.z = R127f.z;
R127f.w = mul_nonIEEE(R127f.y, PV1f.z);
PV0f.w = R127f.w;
PS0f = exp2(backupReg1f);
// 7
PV1f.x = R127f.x + -(PV0f.w);
PV1f.y = PV0f.y + -(PV0f.z);
PV1f.w = -(PS0f) + 1.0;
// 8
backupReg0f = R127f.z;
R127f.x = (mul_nonIEEE(PV1f.x,R126f.y) + R127f.w);
R127f.x = clamp(R127f.x, 0.0, 1.0);
PV0f.x = R127f.x;
PV0f.y = PV1f.w + -(R126f.x);
R127f.z = (mul_nonIEEE(PV1f.y,R126f.y) + backupReg0f);
R127f.z = clamp(R127f.z, 0.0, 1.0);
PV0f.z = R127f.z;
// 9
backupReg0f = R126f.x;
R126f.x = (mul_nonIEEE(PV0f.y,R126f.y) + backupReg0f);
R126f.x = clamp(R126f.x, 0.0, 1.0);
PV1f.x = R126f.x;
R126f.y = max(PV0f.x, PV0f.z);
PV1f.w = min(PV0f.x, PV0f.z);
// 10
tempf.x = dot(vec4(PV1f.x,R127f.x,R127f.z,R125f.w),vec4(intBitsToFloat(0x3f2aaaab),intBitsToFloat(0x3f2aaaab),intBitsToFloat(0x3f2aaaab),-(1.0)));
PV0f.x = tempf.x;
PV0f.y = tempf.x;
PV0f.z = tempf.x;
PV0f.w = tempf.x;
R126f.z = min(PV1f.x, PV1f.w);
PS0f = R126f.z;
// 11
backupReg0f = R127f.x;
backupReg1f = R127f.z;
R127f.x = max(R126f.x, R126f.y);
PV1f.x = R127f.x;
R123f.y = (mul_nonIEEE(-(PV0f.x),PV0f.x) + 1.0);
PV1f.y = R123f.y;
R127f.z = backupReg0f + -(PS0f);
R125f.w = R126f.x + -(PS0f);
R126f.y = backupReg1f + -(PS0f);
PS1f = R126f.y;
// 12
R126f.x = (mul_nonIEEE(PV1f.y,intBitsToFloat(uf_remappedPS[0].y)) + intBitsToFloat(uf_remappedPS[0].x));
PV0f.x = R126f.x;
PV0f.y = -(R126f.z) + PV1f.x;
// 13
R123f.w = (mul_nonIEEE(-(PV0f.x),PV0f.y) + R127f.x);
PV1f.w = R123f.w;
// 14
R0f.x = (mul_nonIEEE(R126f.x,R125f.w) + PV1f.w);
R0f.y = (mul_nonIEEE(R126f.x,R127f.z) + PV1f.w);
R0f.z = (mul_nonIEEE(R126f.x,R126f.y) + PV1f.w);

//Color Tweak
vec3 fColour = (passPixelColor0.xyz);
fColour = TonemapPass(fColour);
fColour = pow(fColour, vec3(2.0 / brightness));
vec3 gamma = vec3(1.0/2.2f, 1.0/2.2f, 1.0/2.2f);
fColour = pow(fColour, gamma);
float luminance = fColour.r*0.299 + fColour.g*0.587 + fColour.b*0.114; //default g*0.587
vec3 colorContrasted = (fColour) * contrast;
vec3 bright = colorContrasted + vec3(brightness,brightness,brightness);
float mn = min(min(fColour.r, fColour.g), fColour.b);
float mx = max(max(fColour.r, fColour.g), fColour.b);
float sat = (1.0-(mx - mn)) * (1.0-mx) * luminance * 5.0;
vec3 lightness = vec3((mn + mx)/2.0);
const vec3 lightPos = vec3(0.5, 0.5, 5.0);
const vec3 diffColour = vec3(1.0, 1.0, 1.0);
const vec3 ambColour = vec3(0.2, 0.2, 0.2);
fColour = (fColour.xyz - floor) * scale;

// export
passPixelColor0 = vec4(fColour.x, fColour.y, fColour.z, R0f.w);
}