[BOTW] Contrasty

Add - Configurable contrast/colour preference shader. v2 less agressive
commit

Enhancement/BreathOfTheWild_Contrasty/f14bb57cd5c9cb77_00000000000003c9_ps.txt

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+#version 420 //Credit to bestminr for vibrance logic 
+#extension GL_ARB_texture_gather : enable
+
+/*Gamma, exposure, vibrance and crushContrast can be modified */
+const float gamma = 0.81; // 1.0 is neutral  Botw is already colour graded at this stage
+const float exposure = 1.17; // 1.0 is neutral
+const float vibrance = 0.008;  // 0.0 is neutral  
+const float crushContrast = 0.004; // 0.0 is neutral. Use small increments, loss of shadow detail 
+
+//Uncomment below and in body  to  scale 16-235  not recommended */
+/*
+const float floor = 16.0 / 255; 
+const float scale = 255.0/(235.0-16.0);
+*/
+
+// shader f14bb57cd5c9cb77 // 
+uniform ivec4 uf_remappedPS[4];
+layout(binding = 0) uniform sampler2D textureUnitPS0;// Tex0 addr 0xf4713800 res 1280x720x1 dim 1 tm: 4 format 0019 compSel: 0 1 2 3 mipView: 0x0 (num 0x1) sliceView: 0x0 (num 0x1) Sampler0 ClampX/Y/Z: 2 2 2 border: 1
+layout(binding = 1) uniform sampler2D textureUnitPS1;// Tex1 addr 0x38784000 res 1280x720x1 dim 1 tm: 4 format 0001 compSel: 0 4 4 5 mipView: 0x0 (num 0x1) sliceView: 0x0 (num 0x1) Sampler1 ClampX/Y/Z: 2 2 2 border: 1
+layout(location = 0) in vec4 passParameterSem2;
+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 R2f = vec4(0.0);
+	vec4 R3f = vec4(0.0);
+	vec4 R123f = 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;
+	bool activeMaskStack[2];
+	bool activeMaskStackC[3];
+	activeMaskStack[0] = false;
+	activeMaskStackC[0] = false;
+	activeMaskStackC[1] = false;
+	activeMaskStack[0] = true;
+	activeMaskStackC[0] = true;
+	activeMaskStackC[1] = true;
+	vec3 cubeMapSTM;
+	int cubeMapFaceId;
+	R0f = passParameterSem2;
+	vec4 colour = (texture(textureUnitPS0, R0f.xy).xyzw);
+    	vec3 fColour = (colour.xyz);
+	fColour = max(vec3(0.0), fColour - vec3(crushContrast));
+	fColour = clamp(exposure * fColour, 0.0, 1.0);
+	fColour = pow(fColour, vec3(1.0 / gamma));
+	float luminance = fColour.r*0.299 + fColour.g*0.587 + fColour.b*0.114;
+	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);
+		// vibrance
+	fColour = mix(fColour, mix(fColour, lightness, -vibrance), sat);
+	
+	//vec3 fColour = (fColour.xyz - floor) * scale;  // Not recommended 0-255->16-235..
+	passPixelColor0 = vec4(fColour.x, fColour.y, fColour.z, 1.0);
+
+
+}

Enhancement/BreathOfTheWild_Contrasty/rules.txt

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+[Definition]	
+titleIds = 00050000101C9300,00050000101C9400,00050000101C9500 # ALZP01	
+name = "The Legend of Zelda: BOTW - Contrasty" # Set preferred levels in shader, v3 Git
+version = 2