#version 420
#extension GL_ARB_texture_gather : enable
// shader bd8bba59e2149449
// Credit to NAVras for merging to a better shader.
// Credit to getdls for adding Exposure & Original Contrasty.
// Clarity GFX
// Credit to Jamie for main coding.
// Credit to Kiri coding & Reshade logic.
// Credit to Serfrost for preset values.
// Original shader dumped using cemu 1.10.0f, BotW 1.3.1
// Being below 1.3.0 will give you double-vision with recent graphic packs. Update to 1.3.0 or above.
// If you're experiencing any issues (due to having the previous Clarity shaders installed), please remove and redownload all of the BotW packs.
// Changelog V0.2
//-----------------------------------------------------------
highp const float floor = 0.0 / 255;
highp const float scale = 255.0/(255.0-0.0);
//---DO NOT Touch
precision highp float;
lowp uniform float brightness = 1.15;
lowp uniform float contrast;
lowp uniform float saturation;
lowp uniform float alpha = 1.0;
//-----------------------------------------------------------
// Adjustable values:
lowp const float gamma = 1.50;      // [1.0 Default] [2.0 Clarity]
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."

//-----------------------------------------------------------
// Contrast, saturation, brightness
// For all settings: 1.0 = 100% 0.5=50% 1.5 = 150%
#define GammaCorrection(color, gamma)   pow(color, 1.0 / gamma)
vec3 ContrastSaturationBrightness(vec3 color, float brt, float sat, float con)
{
// Increase or decrease theese values to adjust r, g and b color channels seperately
const float AvgLumR = 0.5;
const float AvgLumG = 0.5;
const float AvgLumB = 0.5;
	
const vec3 LumCoeff = vec3(0.2125, 0.7154, 0.0721);
	
vec3 AvgLumin = vec3(AvgLumR, AvgLumG, AvgLumB);
	vec3 brtColor = color * brt;
	float intensityf = dot(brtColor, LumCoeff);
	vec3 intensity = vec3(intensityf, intensityf, intensityf);
	vec3 satColor = mix(intensity, brtColor, sat);
	vec3 conColor = mix(AvgLumin, satColor, con);
	color.rgb = conColor;
	return color;
}
	
//End of adjustable values
const float Bleach = 0.0;
const vec3 FogColor = vec3(0.0, 0.0, 0.0); //Defog Color";

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; }

/*
 * Tonemap version 1.1
 * by Christian Cann Schuldt Jensen ~ CeeJay.dk
 */
vec3 TonemapPass(vec3 inputColor) {
	vec3 color = inputColor;
	color = clamp(color - Defog * FogColor * 2.55, 0.0, 1.0); // Defog
	color *= pow(2.0f, Exposure); // Exposure
	color = pow(color, vec3(gamma)); // Gamma

	const vec3 coefLuma = vec3(0.2126, 0.7152, 0.0722);
	float lum = dot(coefLuma, color);
	
	float L = clamp(10.0 * (lum - 0.45), 0.0, 1.0);
	vec3 A2 = Bleach * color;

	vec3 result1 = 2.0f * color * lum;
	vec3 result2 = 1.0f - 2.0f * (1.0f - lum) * (1.0f - color);
	
	vec3 newColor = mix(result1, result2, L);
	vec3 mixRGB = A2 * newColor;
	color += ((1.0f - A2) * mixRGB);
	
	vec3 middlegray = vec3(dot(color, vec3(1.0 / 3.0)));
	vec3 diffcolor = color - middlegray;
	color = (color + diffcolor * saturation) / (1 + (diffcolor * saturation)); // saturation
	
	return color;
}
//-----------------------------------------------------------
//	LumaSharpen 1.4.1
//	original hlsl by Christian Cann Schuldt Jensen ~ CeeJay.dk
//	It blurs the original pixel with the surrounding pixels and then subtracts this blur to sharpen the image.
//	It does this in luma to avoid color artifacts and allows limiting the maximum sharpning to avoid or lessen halo artifacts.
//	This is similar to using Unsharp Mask in Photoshop.
//-----------------------------------------------------------

// -- Sharpening --
#define sharp_strength 0.65   //[0.10 to 3.00] Strength of the sharpening

#define sharp_clamp    0.035  //[0.000 to 1.000] Limits maximum amount of sharpening a pixel recieves - Default is 0.035

// -- Advanced sharpening settings --

#define offset_bias 1.0  //[0.0 to 6.0] Offset bias adjusts the radius of the sampling pattern.
                         //I designed the pattern for offset_bias 1.0, but feel free to experiment.

#define CoefLuma vec3(0.2126, 0.7152, 0.0722)      // BT.709 & sRBG luma coefficient (Monitors and HD Television)

vec4 texel(sampler2D tex, vec2 pos, vec2  tex_size){
	vec4 colorInput = texture(tex, pos);
  	
	vec3 ori = colorInput.rgb;

	// -- Combining the strength and luma multipliers --
	vec3 sharp_strength_luma = (CoefLuma * sharp_strength); //I'll be combining even more multipliers with it later on
	
	// -- Gaussian filter --
	//   [ .25, .50, .25]     [ 1 , 2 , 1 ]
	//   [ .50,   1, .50]  =  [ 2 , 4 , 2 ]
 	//   [ .25, .50, .25]     [ 1 , 2 , 1 ]


        float px = 1.0/tex_size[0];
	float py = 1.0/tex_size[1];

	vec3 blur_ori = texture(tex, pos + vec2(px,-py) * 0.5 * offset_bias).rgb; // South East
	blur_ori += texture(tex, pos + vec2(-px,-py) * 0.5 * offset_bias).rgb;  // South West
	blur_ori += texture(tex, pos + vec2(px,py) * 0.5 * offset_bias).rgb; // North East
	blur_ori += texture(tex, pos + vec2(-px,py) * 0.5 * offset_bias).rgb; // North West

	blur_ori *= 0.25;  // ( /= 4) Divide by the number of texture fetches



	// -- Calculate the sharpening --
	vec3 sharp = ori - blur_ori;  //Subtracting the blurred image from the original image

	// -- Adjust strength of the sharpening and clamp it--
	vec4 sharp_strength_luma_clamp = vec4(sharp_strength_luma * (0.5 / sharp_clamp),0.5); //Roll part of the clamp into the dot

	float sharp_luma = clamp((dot(vec4(sharp,1.0), sharp_strength_luma_clamp)), 0.0,1.0 ); //Calculate the luma, adjust the strength, scale up and clamp
	sharp_luma = (sharp_clamp * 2.0) * sharp_luma - sharp_clamp; //scale down


	// -- Combining the values to get the final sharpened pixel	--

	colorInput.rgb = colorInput.rgb + sharp_luma;    // Add the sharpening to the input color.
	return clamp(colorInput, 0.0,1.0);
}
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);
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);
passPixelColor0 = vec4(R0f.x, R0f.y, R0f.z, R0f.w);
vec3 color = (passPixelColor0.xyz);
color = TonemapPass(color);   
color = (color.xyz - floor) * scale;
passPixelColor0 = vec4(color.x, color.y, color.z, R0f.w);
}