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[XCX] Brightness/colour tweaks

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Less pre expose, more post...I'm guessing AMD should be around exposure
= 0.25;
This commit is contained in:
getdls 2018-01-22 18:55:43 +01:00
parent bc95f7c122
commit 4fa595b430
2 changed files with 57 additions and 10 deletions
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34
Workaround/XenobladeX_AdjustableBrightness/3cc7e98f78c258b4_00000000000003ca_ps.txt
View File

@ -4,8 +4,30 @@
// To-do, .5 is daylight and 1.0 night is wiiu "correct" for nvidia
// changes here in turn "breaks" bloom as they over or under expose depending on day/night
const float preExposure = 0.65; // old brigntess tweak. Truncates at around .45+
const float gammaPostExposure = 0.95; // compensate pre exposure, but loss of contrast when positive.
//old contrasty, or just copy paste clarity
const float gamma = 0.95; // 1.0 is neutral
const float exposure = 0.52; // 1.0 is neutral, first lessen to avoid truncation prob around .25 for radeon.
const float vibrance = 0.3175; // 0.0 is neutral
const float crushContrast = 0.000; // 0.0 is neutral. loss of shadow detail
const float postExposure = 1.16; // 1.0 is neutral, then slightly raise exposure back up.
vec3 contrasty(vec3 colour){
vec3 fColour = (colour.xyz);
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);
fColour = max(vec3(0.0), fColour - vec3(crushContrast));
return fColour;
}
uniform ivec4 uf_remappedPS[1];
layout(binding = 0) uniform sampler2D textureUnitPS0;// Tex0 addr 0xf470a000 res 1280x720x1 dim 1 tm: 4 format 0816 compSel: 0 1 2 5 mipView: 0x0 (num 0x1) sliceView: 0x0 (num 0x1) Sampler0 ClampX/Y/Z: 2 2 2 border: 0
@ -49,9 +71,10 @@ vec3 cubeMapSTM;
int cubeMapFaceId;
R0f = passParameterSem0;
R0f.xyz = (texture(textureUnitPS0, R0f.xy).xyz) * (preExposure -(lineRand(gl_FragCoord.xy)*0.02));
R0f.xyz = (texture(textureUnitPS0, R0f.xy).xyz) * (0.975 -(lineRand(gl_FragCoord.xy)*0.02));
//R0f.xyz = R0f.xyz - (lineRand(gl_FragCoord.xy)*0.1);
// 0
R0f.xyz = contrasty(R0f.xyz);
R127f.x = R0f.z * intBitsToFloat(uf_remappedPS[0].x);
R127f.x = clamp(R127f.x, 0.0, 1.0);
R127f.y = R0f.y * intBitsToFloat(uf_remappedPS[0].x);
@ -86,6 +109,7 @@ PS0f = exp2(R127f.x);
R0f.z = (PS0f * intBitsToFloat(uf_remappedPS[0].z) + intBitsToFloat(uf_remappedPS[0].w));
R1f.xyz = (texture(textureUnitPS1, vec3(R0f.x,R0f.y,R0f.z)).xyz);
// export
R1f = vec4(pow(R1f.xyz, vec3(1. / gammaPostExposure)), 1.0);
passPixelColor0 = vec4(R1f.x, R1f.y, R1f.z, R1f.w);
//R1f = vec4(pow(R1f.xyz, vec3(1. / gammaPostExposure)), 1.0);
passPixelColor0 = vec4(R1f.x, R1f.y, R1f.z, R1f.w)*postExposure;
}

33
Workaround/XenobladeX_AdjustableBrightness/d936195db0dd8e7d_0000000000001e52_ps.txt
View File

@ -4,8 +4,29 @@
// cross fade brightness
// To-do, .5 is daylight and 1.0 night is wiiu "correct" for nvidia
// changes here in turn "breaks" bloom as they over or under expose depending on day/night
const float preExposure = 0.65; // old brigntess tweak. Truncates at around .45+
const float gammaPostExposure = 0.95; // compensate pre exposure, but loss of contrast when positive.
//old contrasty, or just copy paste clarity
const float gamma = 0.95; // 1.0 is neutral
const float exposure = 0.52; // 1.0 is neutral, first lessen to avoid truncation prob around .25 for radeon.
const float vibrance = 0.3175; // 0.0 is neutral
const float crushContrast = 0.000; // 0.0 is neutral. loss of shadow detail
const float postExposure = 1.16; // 1.0 is neutral, then slightly raise exposure back up.
vec3 contrasty(vec3 colour){
vec3 fColour = (colour.xyz);
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);
fColour = max(vec3(0.0), fColour - vec3(crushContrast));
return fColour;
}
uniform ivec4 uf_remappedPS[1];
layout(binding = 0) uniform sampler2D textureUnitPS0;// Tex0 addr 0xf470a000 res 1280x720x1 dim 1 tm: 4 format 0816 compSel: 0 1 2 5 mipView: 0x0 (num 0x1) sliceView: 0x0 (num 0x1) Sampler0 ClampX/Y/Z: 2 2 2 border: 0
@ -51,9 +72,10 @@ bool predResult = true;
vec3 cubeMapSTM;
int cubeMapFaceId;
R0f = passParameterSem0;
R0f.xyz = (texture(textureUnitPS0, R0f.xy).xyz) * (preExposure -(lineRand(gl_FragCoord.yx)*0.02));
R0f.xyz = (texture(textureUnitPS0, R0f.xy).xyz) * (0.975 -(lineRand(gl_FragCoord.yx)*0.02));
//R0f.xyz = (texture(textureUnitPS0, R0f.xy).xyz) *preExposure;
// 0
R0f.xyz = contrasty(R0f.xyz);
backupReg0f = R0f.x;
PV0f.x = backupReg0f * intBitsToFloat(uf_remappedPS[0].x);
PV0f.x = clamp(PV0f.x, 0.0, 1.0);
@ -101,6 +123,7 @@ R2f.x = (PV0f.z * intBitsToFloat(uf_remappedPS[0].y) + R0f.x);
R2f.y = (PV0f.y * intBitsToFloat(uf_remappedPS[0].y) + R0f.y);
R2f.z = (PV0f.x * intBitsToFloat(uf_remappedPS[0].y) + R0f.z);
// export
R2f = vec4(pow(R2f.xyz, vec3(1. / gammaPostExposure)), 1.0);
passPixelColor0 = vec4(R2f.x, R2f.y, R2f.z, R2f.w);
//R2f = vec4(pow(R2f.xyz, vec3(1. / gammaPostExposure)), 1.0);
passPixelColor0 = vec4(R2f.x, R2f.y, R2f.z, R2f.w)*postExposure;
}