Custom PPSSPP shaders

[YouFeng]

Code:

// Aces Tonemap
//u_setting.xyz default values (1,0,1)
//Should I post here?

#ifdef GL_ES
precision highp float;
precision highp int;
#endif

uniform sampler2D sampler0;
varying vec2 v_texcoord0;

uniform vec4 u_setting;


const mat3 ACESInputMat = mat3(
    0.59719, 0.07600, 0.02840,
    0.35458, 0.90834, 0.13383,
    0.04823, 0.01566, 0.83777
);


const mat3 ACESOutputMat = mat3(
    1.60475, -0.10208, -0.00327,
    -0.53108,  1.10813, -0.07276,
    -0.07367, -0.00605,  1.07602
);

vec3 RRTAndODTFit(vec3 v)
{
    vec3 a = v * (v + 0.0245786) - 0.000090537;
    vec3 b = v * (0.983729 * v + 0.4329510) + 0.238081;
    return a / b;
}



vec3 aces_main_bakinglab(vec3 color )
{    
      color.x = pow(abs(color.x),u_setting.z);
  color.y = pow(abs(color.y),u_setting.z);
  color.z = pow(abs(color.z),u_setting.z);
        
    color *= exp2(u_setting.y);

    color = ACESInputMat * color;
    
    color = RRTAndODTFit(color);
    
    color = ACESOutputMat*color;
    
    color.x = clamp(color.x,0.0,1.0);
    color.y = clamp(color.y,0.0,1.0);
    color.z = clamp(color.z,0.0,1.0);
    
        color.x = pow(abs(color.x),1.0/u_setting.z);
    color.y = pow(abs(color.y),1.0/u_setting.z);
    color.z = pow(abs(color.z),1.0/u_setting.z);
    
    return color;
}



void main()
{
vec3 color = texture2D(sampler0, v_texcoord0).rgb;
vec3 temp_color = color;
color = aces_main_bakinglab(color) * (1.0/aces_main_bakinglab(vec3(1.0,1.0,1.0)));
color = mix(temp_color,color,u_setting.x);
    gl_FragColor.rgb = color.rgb;
}

Code:

//Color Temperature
//Can change Game's color temperature cold or warm
//u_setting.xy default value (400,1)

#ifdef GL_ES
precision mediump float;
precision mediump int;
#endif

uniform sampler2D sampler0;
varying vec2 v_texcoord0;

uniform vec4 u_setting;


vec3 ColorTemperatureToRGB(float temperatureInKelvins)
{
    vec3 retColor;
    
    temperatureInKelvins = clamp(temperatureInKelvins, 1000.0, 40000.0) / 100.0;
    
    if (temperatureInKelvins <= 66.0)
    {
        retColor.r = 1.0;
        retColor.g = clamp((0.39008157876901960784 * log(temperatureInKelvins) - 0.63184144378862745098), 0.0, 1.0);
    }
    else
    {
        float t = temperatureInKelvins - 60.0;
        retColor.r = clamp((1.29293618606274509804 * pow(t, -0.1332047592)), 0.0, 1.0);
        retColor.g = clamp((1.12989086089529411765 * pow(t, -0.0755148492)), 0.0, 1.0);
    }
    
    if (temperatureInKelvins >= 66.0)
        retColor.b = 1.0;
    else if(temperatureInKelvins <= 19.0)
        retColor.b = 0.0;
    else
        retColor.b = clamp((0.54320678911019607843 * log(temperatureInKelvins - 10.0) - 1.19625408914), 0.0, 1.0);

    return retColor;
}

vec3 RGBtoHCV(vec3 RGB)
{
    // Based on work by Sam Hocevar and Emil Persson
    vec4 P = (RGB.g < RGB.b) ? vec4(RGB.bg, -1.0, 2.0/3.0) : vec4(RGB.gb, 0.0, -1.0/3.0);
    vec4 Q = (RGB.r < P.x) ? vec4(P.xyw, RGB.r) : vec4(RGB.r, P.yzx);
    float C = Q.x - min(Q.w, Q.y);
    float H = abs((Q.w - Q.y) / (6.0 * C ) + Q.z);
    return vec3(H, C, Q.x);
}

vec3 RGBtoHSL(vec3 RGB)
{
    vec3 HCV = RGBtoHCV(RGB);
    float L = HCV.z - HCV.y * 0.5;
    float S = HCV.y / (1.0 - abs(L * 2.0 - 1.0) );
    return vec3(HCV.x, S, L);
}

vec3 HUEtoRGB(float H)
{
    float R = abs(H * 6.0 - 3.0) - 1.0;
    float G = 2.0 - abs(H * 6.0 - 2.0);
    float B = 2.0 - abs(H * 6.0 - 4.0);
    R = clamp(R,0.0,1.0);
    G = clamp(G,0.0,1.0);
    B = clamp(B,0.0,1.0);
    return vec3(R,G,B);
}

vec3 HSLtoRGB(in vec3 HSL)
{
    vec3 RGB = HUEtoRGB(HSL.x);
    float C = (1.0 - abs(2.0 * HSL.z - 1.0)) * HSL.y;
    return (RGB - 0.5) * C + vec3(HSL.z);
}



void main()
{


        float tmp_x = (u_setting.x+1.0)*100.0;
        vec3 color = texture2D(sampler0, v_texcoord0).xyz;        
        vec3 kColor    = ColorTemperatureToRGB( tmp_x);
        vec3 oLum      = RGBtoHSL( color.xyz );
        vec3 tmp = color.xyz * kColor.xyz;
        vec3 blended   = mix( color.xyz,tmp.xyz,u_setting.y);
        vec3 resHSV    = RGBtoHSL( blended.xyz );
        vec3 resRGB    = HSLtoRGB( vec3( resHSV.xy, oLum.z ));
        color.xyz        = mix( blended.xyz, resRGB.xyz, 1.0 );
        gl_FragColor.rgb = color;
        
}

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This is two I usually use in gta vcs

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I can use pc's reshade to get game's depth buffer memory address to CE.But I don't know how to use code to operate it, damn.I guess I have to give up....

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Such as far plane use high sharpening, near is low.It is the basic....But I can't even achieve.