Merge pull request #256 from HyperspaceMadness/master

Reshade Magicbloom Added

blurs/magicbloom/magicbloom.slangp

@@ -0,0 +1,108 @@
+shaders = 12
+
+shader0 = ../../stock.slang
+filter_linear0 = true
+wrap_mode0 = mirrored_repeat
+scale_type0 = viewport
+scale0 = 1.0
+alias0 = "PreBloomPass"
+
+// shader0 = ../kawase/linearize.slang
+// filter_linear0 = true
+// wrap_mode0 = mirrored_repeat
+// scale_type0 = viewport
+// scale0 = 1.0
+// alias0 = "PreBloomPass"
+
+shader1 = ./magicbloom_blur_pass_1.slang
+filter_linear1 = true
+mipmap_input1 = true
+wrap_mode1 = mirrored_repeat
+scale_type1 = absolute
+// scale_x1 = 960
+// scale_y1 = 540
+scale_x1 = 1920
+scale_y1 = 1080
+// scale_type1 = viewport
+// scale1 = 0.5
+alias1 = "tMagicBloom_1"
+
+shader2 = ./magicbloom_blur_pass_2.slang
+filter_linear2 = true
+mipmap_input2 = true
+wrap_mode2 = mirrored_repeat
+scale_type2 = source
+scale2 = 0.75
+// scale2 = 0.25
+alias2 = "tMagicBloom_2"
+
+shader3 = ./magicbloom_blur_pass_3.slang
+filter_linear3 = true
+mipmap_input3 = true
+wrap_mode3 = mirrored_repeat
+scale_type3 = source
+scale3 = 0.75
+// scale3 = 0.125
+alias3 = "tMagicBloom_3"
+
+shader4 = ./magicbloom_blur_pass_4.slang
+filter_linear4 = true
+mipmap_input4 = true
+wrap_mode4 = mirrored_repeat
+scale_type4 = source
+scale4 = 0.75
+alias4 = "tMagicBloom_4"
+
+shader5 = ./magicbloom_blur_pass_5.slang
+filter_linear5 = true
+mipmap_input5 = true
+wrap_mode5 = mirrored_repeat
+scale_type5 = source
+scale5 = 0.75
+alias5 = "tMagicBloom_5"
+
+shader6 = ./magicbloom_blur_pass_6.slang
+filter_linear6 = true
+mipmap_input6 = true
+scale_type6 = source
+scale6 = 0.5
+alias6 = "tMagicBloom_6"
+
+shader7 = ./magicbloom_blur_pass_7.slang
+filter_linear7 = true
+mipmap_input7 = true
+scale_type7 = source
+scale7 = 0.5
+alias7 = "tMagicBloom_7"
+
+shader8 = ./magicbloom_blur_pass_8.slang
+filter_linear8 = true
+mipmap_input8 = true
+scale_type8 = source
+scale8 = 0.5
+alias8 = "tMagicBloom_8"
+
+shader9 = ./magicbloom_get_small_luma.slang
+filter_linear9 = true
+mipmap_input9 = true
+scale_type9 = absolute
+scale_x9 = 256
+scale_y9 = 256
+alias9 = "tMagicBloom_Small"
+
+shader10 = ./magicbloom_get_adapt.slang
+filter_linear10 = true
+mipmap_input10 = true
+scale_type10 = source
+scale10 = 1.0
+alias10 = "tMagicBloom_Adapt"
+
+shader11 = ./magicbloom_blend.slang
+filter_linear11 = true
+mipmap_input11 = true
+scale_type11 = viewport
+scale11 = 1.0
+
+textures = "tMagicBloom_Dirt"
+
+tMagicBloom_Dirt = "MagicBloom_dirt.png"

reshade/magicbloom.slangp

@@ -0,0 +1,95 @@
+shaders = 12
+
+shader0 = ../stock.slang
+filter_linear0 = true
+wrap_mode0 = mirrored_repeat
+scale_type0 = viewport
+scale0 = 1.0
+alias0 = "PreBloomPass"
+
+shader1 = ./shaders/magicbloom/magicbloom_blur_pass_1.slang
+filter_linear1 = true
+mipmap_input1 = true
+wrap_mode1 = mirrored_repeat
+scale_type1 = absolute
+scale_x1 = 1920
+scale_y1 = 1080
+alias1 = "tMagicBloom_1"
+
+shader2 = ./shaders/magicbloom/magicbloom_blur_pass_2.slang
+filter_linear2 = true
+mipmap_input2 = true
+wrap_mode2 = mirrored_repeat
+scale_type2 = source
+scale2 = 0.75
+alias2 = "tMagicBloom_2"
+
+shader3 = ./shaders/magicbloom/magicbloom_blur_pass_3.slang
+filter_linear3 = true
+mipmap_input3 = true
+wrap_mode3 = mirrored_repeat
+scale_type3 = source
+scale3 = 0.75
+alias3 = "tMagicBloom_3"
+
+shader4 = ./shaders/magicbloom/magicbloom_blur_pass_4.slang
+filter_linear4 = true
+mipmap_input4 = true
+wrap_mode4 = mirrored_repeat
+scale_type4 = source
+scale4 = 0.75
+alias4 = "tMagicBloom_4"
+
+shader5 = ./shaders/magicbloom/magicbloom_blur_pass_5.slang
+filter_linear5 = true
+mipmap_input5 = true
+wrap_mode5 = mirrored_repeat
+scale_type5 = source
+scale5 = 0.75
+alias5 = "tMagicBloom_5"
+
+shader6 = ./shaders/magicbloom/magicbloom_blur_pass_6.slang
+filter_linear6 = true
+mipmap_input6 = true
+scale_type6 = source
+scale6 = 0.5
+alias6 = "tMagicBloom_6"
+
+shader7 = ./shaders/magicbloom/magicbloom_blur_pass_7.slang
+filter_linear7 = true
+mipmap_input7 = true
+scale_type7 = source
+scale7 = 0.5
+alias7 = "tMagicBloom_7"
+
+shader8 = ./shaders/magicbloom/magicbloom_blur_pass_8.slang
+filter_linear8 = true
+mipmap_input8 = true
+scale_type8 = source
+scale8 = 0.5
+alias8 = "tMagicBloom_8"
+
+shader9 = ./shaders/magicbloom/magicbloom_get_small_luma.slang
+filter_linear9 = true
+mipmap_input9 = true
+scale_type9 = absolute
+scale_x9 = 256
+scale_y9 = 256
+alias9 = "tMagicBloom_Small"
+
+shader10 = ./shaders/magicbloom/magicbloom_get_adapt.slang
+filter_linear10 = true
+mipmap_input10 = true
+scale_type10 = source
+scale10 = 1.0
+alias10 = "tMagicBloom_Adapt"
+
+shader11 = ./shaders/magicbloom/magicbloom_blend.slang
+filter_linear11 = true
+mipmap_input11 = true
+scale_type11 = viewport
+scale11 = 1.0
+
+textures = "tMagicBloom_Dirt"
+
+tMagicBloom_Dirt = "./shaders/magicbloom/MagicBloom_dirt.png"

reshade/shaders/magicbloom/magicbloom_blend.slang

@@ -0,0 +1,215 @@
+#version 450
+
+/*
+    Magic Bloom by luluco250
+    Attempts to simulate a natural-looking bloom.
+    Features:
+    --Wide bloom blurring, derived from the gaussian function
+      defined here: https://en.wikipedia.org/wiki/Gaussian_blur#Mathematics
+    --Eye adaptation, decreases or increases the brightness 
+      of bloom according to the overall image luminance.
+    --Lens dirt, as standard I suppose. Really not much here. 
+      It uses an image named "MagicBloom_Dirt.png" so make 
+      sure you have one in your textures directory.
+    --Unwanted features can be disabled through 
+      preprocessor definitions, saving performance.
+    
+    Preprocessor definitions:
+    --MAGICBLOOM_ADAPT_RESOLUTION:
+        Determines the width/height of the texture used for adaptation.
+        It is recommended to use 256, but you can use as far as 1024 without issues.
+        Too low resolutions will make adaptation seem "unstable".
+        Must be a power of two value: 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024 etc.
+    --MAGICBLOOM_BLUR_PRECALCULATED:
+        If set to 0 the gaussian blur will be calculated inside the shader.
+        Otherwise, it uses a pre-calculated kernel (array).
+    
+    --MAGICBLOOM_NODIRT:
+        If set to 1 all lens dirt related features are disabled.
+        Beneficial for performance if you don't wish to use lens dirt.
+    --MAGICBLOOM_NOADAPT:
+        If set to 1 all adaptation related features are disabled.
+        Beneficial for performance if you don't wish to use adaptation.
+    MIT Licensed:
+    Copyright (c) 2017 luluco250
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+*/
+
+//Statics
+
+#ifndef MAGICBLOOM_ADAPT_RESOLUTION
+    #define MAGICBLOOM_ADAPT_RESOLUTION 256
+#endif
+
+#ifndef MAGICBLOOM_BLUR_PRECALCULATED
+    #define MAGICBLOOM_BLUR_PRECALCULATED 1
+#endif
+
+#ifndef MAGICBLOOM_NODIRT
+    #define MAGICBLOOM_NODIRT 0
+#endif
+
+// #ifndef MAGICBLOOM_NOADAPT
+    #define MAGICBLOOM_NOADAPT 0
+// #endif
+
+#define iBlurSamples 4
+float iAdaptResolution = MAGICBLOOM_ADAPT_RESOLUTION;
+
+// #define CONST_LOG2(v) (((v) & 0xAAAAAAAA) != 0) | ((((v) & 0xFFFF0000) != 0) << 4) | ((((v) & 0xFF00FF00) != 0) << 3) | ((((v) & 0xF0F0F0F0) != 0) << 2) | ((((v) & 0xCCCCCCCC) != 0) << 1)
+#define CONST_LOG2(v) log2(v)
+
+int sigma = int(float(iBlurSamples) / 2.0);
+float double_pi = 6.283185307179586476925286766559;
+float lowest_mip = CONST_LOG2(iAdaptResolution) + 1;
+vec3 luma_value = vec3(0.2126, 0.7152, 0.0722);
+
+
+layout(push_constant) uniform Push
+{
+	vec4 SourceSize;
+	vec4 OriginalSize;
+	vec4 OutputSize;
+	uint FrameCount;
+    float ApplyBloom;
+    float fExposure;
+    float iDebug;
+    float fDirt_Intensity;
+} params;
+
+layout(std140, set = 0, binding = 0) uniform UBO
+{
+	mat4 MVP;
+} global;
+
+#pragma parameter ApplyBloom "          Apply Bloom" 1 0 1 1
+#define ApplyBloom params.ApplyBloom
+
+#pragma parameter fExposure "          Exposure" 0.2 0 1 0.001
+#define fExposure params.fExposure
+
+#pragma parameter fDirt_Intensity "          Dirt Intensity" 0 0 1 0.001
+#define fDirt_Intensity params.fDirt_Intensity
+
+#pragma parameter iDebug    "          Debug: Show Blur Pass" 0 0 1 1
+#define iDebug params.iDebug
+
+#pragma stage vertex
+layout(location = 0) in vec4 Position;
+layout(location = 1) in vec2 TexCoord;
+layout(location = 0) out vec2 vTexCoord;
+
+void main()
+{
+   gl_Position = global.MVP * Position;
+   vTexCoord = TexCoord * 1.00001;
+}
+
+#pragma stage fragment
+
+layout(location = 0) in vec2 vTexCoord;
+layout(location = 0) out vec4 FragColor;
+layout(set = 0, binding = 2) uniform sampler2D Source;
+layout(set = 0, binding = 3) uniform sampler2D PreBloomPass;
+layout(set = 0, binding = 4) uniform sampler2D tMagicBloom_1;
+layout(set = 0, binding = 5) uniform sampler2D tMagicBloom_2;
+layout(set = 0, binding = 6) uniform sampler2D tMagicBloom_3;
+layout(set = 0, binding = 7) uniform sampler2D tMagicBloom_4;
+layout(set = 0, binding = 8) uniform sampler2D tMagicBloom_5;
+layout(set = 0, binding = 9) uniform sampler2D tMagicBloom_6;
+layout(set = 0, binding = 10) uniform sampler2D tMagicBloom_7;
+layout(set = 0, binding = 11) uniform sampler2D tMagicBloom_8;
+layout(set = 0, binding = 12) uniform sampler2D tMagicBloom_Adapt;
+layout(set = 0, binding = 13) uniform sampler2D tMagicBloom_Dirt;
+
+//Functions
+
+/*
+    Uncharted 2 Tonemapper
+    Thanks John Hable and Naughty Dog.
+*/
+vec3 tonemap(vec3 col, float exposure) {
+    const float A = 0.15; //shoulder strength
+    const float B = 0.50; //linear strength
+	const float C = 0.10; //linear angle
+	const float D = 0.20; //toe strength
+	const float E = 0.02; //toe numerator
+	const float F = 0.30; //toe denominator
+	const float W = 11.2; //linear white point value
+
+    col *= exposure;
+
+    col = ((col * (A * col + C * B) + D * E) / (col * (A * col + B) + D * F)) - E / F;
+    const float white = 1.0 / (((W * (A * W + C * B) + D * E) / (W * (A * W + B) + D * F)) - E / F);
+    col *= white;
+    return col;
+}
+
+vec3 blend_screen(vec3 a, vec3 b) {
+    return 1.0 - (1.0 - a) * (1.0 - b);
+}
+
+//Final blend shader
+vec4 PS_Blend(vec2 uv){
+    vec3 col = texture(PreBloomPass, uv).rgb;
+    vec3 bloom = 0
+                 + texture(tMagicBloom_1, uv).rgb
+                 + texture(tMagicBloom_2, uv).rgb
+                 + texture(tMagicBloom_3, uv).rgb
+                 + texture(tMagicBloom_4, uv).rgb
+                 + texture(tMagicBloom_5, uv).rgb
+                 + texture(tMagicBloom_6, uv).rgb
+                 + texture(tMagicBloom_7, uv).rgb
+                 + texture(tMagicBloom_8, uv).rgb;
+    bloom /= 8;
+
+    // TODO need to use the feedback, also the blend is possibly the last pass
+// #if !MAGICBLOOM_NOADAPT
+    float exposure = fExposure / max(texture(tMagicBloom_Adapt, vec2(0.0)).x, 0.00001);
+    bloom = tonemap(bloom, exposure);
+// #else
+    // Without adaptation it seems 100.0 exposure is needed for bloom to look bright enough.
+    // bloom = tonemap(bloom, 100.0);
+// #endif
+
+    // // #if !MAGICBLOOM_NODIRT
+    vec3 dirt = texture(tMagicBloom_Dirt, uv).rgb;
+    dirt *= fDirt_Intensity;
+    bloom = blend_screen(bloom, dirt * bloom);
+    // // #endif
+
+    col = blend_screen(col, bloom);
+
+    // If we're to display the bloom texture, we replace col with it.
+    col = iDebug == 1 ? bloom : col;
+
+    // col = pow(abs(col), vec3(1/2.2));
+
+    return vec4(col, 1.0);
+}
+
+void main()
+{
+    if (ApplyBloom < 1){
+        FragColor = texture(PreBloomPass, vTexCoord);
+        // FragColor = pow(abs(FragColor), vec4(1/2.2));
+        return;
+    }
+
+    FragColor = PS_Blend(vTexCoord);
+    // FragColor = pow(abs(FragColor), vec4(1/2.2));
+}

reshade/shaders/magicbloom/magicbloom_blur.inc

@@ -0,0 +1,247 @@
+/*
+    Magic Bloom by luluco250
+    Attempts to simulate a natural-looking bloom.
+    Features:
+    --Wide bloom blurring, derived from the gaussian function
+      defined here: https://en.wikipedia.org/wiki/Gaussian_blur#Mathematics
+    --Eye adaptation, decreases or increases the brightness 
+      of bloom according to the overall image luminance.
+    --Lens dirt, as standard I suppose. Really not much here. 
+      It uses an image named "MagicBloom_Dirt.png" so make 
+      sure you have one in your textures directory.
+    --Unwanted features can be disabled through 
+      preprocessor definitions, saving performance.
+    
+    Preprocessor definitions:
+    --MAGICBLOOM_ADAPT_RESOLUTION:
+        Determines the width/height of the texture used for adaptation.
+        It is recommended to use 256, but you can use as far as 1024 without issues.
+        Too low resolutions will make adaptation seem "unstable".
+        Must be a power of two value: 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024 etc.
+    --MAGICBLOOM_BLUR_PRECALCULATED:
+        If set to 0 the gaussian blur will be calculated inside the shader.
+        Otherwise, it uses a pre-calculated kernel (array).
+    
+    --MAGICBLOOM_NODIRT:
+        If set to 1 all lens dirt related features are disabled.
+        Beneficial for performance if you don't wish to use lens dirt.
+    --MAGICBLOOM_NOADAPT:
+        If set to 1 all adaptation related features are disabled.
+        Beneficial for performance if you don't wish to use adaptation.
+    MIT Licensed:
+    Copyright (c) 2017 luluco250
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+*/
+
+#pragma format R16G16B16A16_SFLOAT
+
+//Statics
+
+#ifndef MAGICBLOOM_ADAPT_RESOLUTION
+    #define MAGICBLOOM_ADAPT_RESOLUTION 256
+#endif
+
+#ifndef MAGICBLOOM_BLUR_PRECALCULATED
+    #define MAGICBLOOM_BLUR_PRECALCULATED 1
+#endif
+
+#ifndef MAGICBLOOM_NODIRT
+    #define MAGICBLOOM_NODIRT 0
+#endif
+
+#ifndef MAGICBLOOM_NOADAPT
+    #define MAGICBLOOM_NOADAPT 0
+#endif
+
+#define iBlurSamples 4
+float iAdaptResolution = MAGICBLOOM_ADAPT_RESOLUTION;
+
+// #define CONST_LOG2(v) (((v) & 0xAAAAAAAA) != 0) | ((((v) & 0xFFFF0000) != 0) << 4) | ((((v) & 0xFF00FF00) != 0) << 3) | ((((v) & 0xF0F0F0F0) != 0) << 2) | ((((v) & 0xCCCCCCCC) != 0) << 1)
+#define CONST_LOG2(v) log2(v)
+
+int sigma = int(float(iBlurSamples) / 2.0);
+float double_pi = 6.283185307179586476925286766559;
+float lowest_mip = CONST_LOG2(iAdaptResolution) + 1;
+vec3 luma_value = vec3(0.2126, 0.7152, 0.0722);
+
+
+layout(push_constant) uniform Push
+{
+	vec4 SourceSize;
+	vec4 OriginalSize;
+	vec4 OutputSize;
+	uint FrameCount;
+    float fBloom_Intensity;
+    float fBloom_Threshold;
+    float ApplyBloom;
+} params;
+
+layout(std140, set = 0, binding = 0) uniform UBO
+{
+	mat4 MVP;
+} global;
+
+#pragma parameter MagicBloomTitle "[ MAGIC BLOOM ]" 0 0 0.001 0.001
+
+#pragma parameter ApplyBloom "          Apply Bloom" 1 0 1 1
+#define ApplyBloom params.ApplyBloom
+
+#pragma parameter fBloom_Intensity "          Bloom Intensity" 1 0 10 0.1
+#define fBloom_Intensity params.fBloom_Intensity / 4
+
+#pragma parameter fBloom_Threshold "          Bloom Threshold" 2 1 10 0.1
+#define fBloom_Threshold params.fBloom_Threshold
+
+
+#pragma stage vertex
+layout(location = 0) in vec4 Position;
+layout(location = 1) in vec2 TexCoord;
+layout(location = 0) out vec2 vTexCoord;
+
+void main()
+{
+   gl_Position = global.MVP * Position;
+   vTexCoord = TexCoord * 1.00001;
+}
+
+#pragma stage fragment
+
+layout(location = 0) in vec2 vTexCoord;
+layout(location = 0) out vec4 FragColor;
+layout(set = 0, binding = 2) uniform sampler2D Source;
+
+//Functions
+
+#if !MAGICBLOOM_BLUR_PRECALCULATED
+float gaussian_function(vec2 i) {
+    float first_part = 1.0 / (double_pi * pow(sigma, 2.0));
+    float second_part_a = 1.0 / (2.0 * pow(sigma, 2.0));
+    float second_part_b = (pow(i.x, 2.0) + pow(i.y, 2.0)) * second_part_a;
+    return first_part * exp(-second_part_b);
+}
+#endif
+
+//Why use a single-pass blur? To reduce the amount of textures used in half.
+//Scale should be the original resolution divided by target resolution.
+vec3 blur(sampler2D sp, vec2 uv, float scale) {
+    vec2 ps = params.OutputSize.zw * scale;
+    
+    #if MAGICBLOOM_BLUR_PRECALCULATED
+    float kernel[9] = { 
+        0.0269955, 0.0647588, 0.120985, 0.176033, 0.199471, 0.176033, 0.120985, 0.0647588, 0.0269955 
+    };
+    float accum = 1.02352;
+    #else
+    float accum = 0.0;
+    #endif
+    
+    float gaussian_weight = 0.0;
+    vec3 col = vec3(0);
+    
+    // [unroll]
+    for (int x = int(-iBlurSamples); x <= int(iBlurSamples); ++x) {
+        for (int y = int(-iBlurSamples); y <= int(iBlurSamples); ++y) {
+            #if MAGICBLOOM_BLUR_PRECALCULATED
+            gaussian_weight = kernel[x + iBlurSamples] * kernel[y + iBlurSamples];
+            #else
+            gaussian_weight = gaussian_function(vec2(x, y));
+            accum += gaussian_weight;
+            #endif
+            col += texture(sp, uv + ps * vec2(x, y)).rgb * gaussian_weight;
+        }
+    }
+
+    #if MAGICBLOOM_BLUR_PRECALCULATED
+    return col * accum;
+    #else
+    return col / accum;
+    #endif
+}
+
+vec4 PS_Blur1(vec2 uv, sampler2D in_sampler) {
+    vec3 col = blur(in_sampler, uv, 2.0);
+    col = pow(abs(col), vec3(fBloom_Threshold));
+    col *= fBloom_Intensity;
+    return vec4(col, 1.0);
+}
+
+vec4 PS_Blur2(vec2 uv, sampler2D in_sampler) {
+    return vec4(blur(in_sampler, uv, 4.0), 1.0);
+}
+
+vec4 PS_Blur3(vec2 uv, sampler2D in_sampler) {
+    return vec4(blur(in_sampler, uv, 8.0), 1.0);
+}
+
+vec4 PS_Blur4(vec2 uv, sampler2D in_sampler) {
+    return vec4(blur(in_sampler, uv, 8.0), 1.0);
+}
+
+vec4 PS_Blur5(vec2 uv, sampler2D in_sampler) {
+    return vec4(blur(in_sampler, uv, 16.0), 1.0);
+}
+
+vec4 PS_Blur6(vec2 uv, sampler2D in_sampler) {
+    return vec4(blur(in_sampler, uv, 32.0), 1.0);
+}
+
+vec4 PS_Blur7(vec2 uv, sampler2D in_sampler) {
+    return vec4(blur(in_sampler, uv, 64.0), 1.0);
+}
+
+vec4 PS_Blur8(vec2 uv, sampler2D in_sampler) {
+    return vec4(blur(in_sampler, uv, 128.0), 1.0);
+}
+
+void main()
+{
+    if (ApplyBloom < 1)
+        return;
+
+#ifdef BLUR_PASS_1
+    FragColor = PS_Blur1(vTexCoord, Source);
+#endif
+
+#ifdef BLUR_PASS_2
+    FragColor = PS_Blur2(vTexCoord, Source);
+#endif
+
+#ifdef BLUR_PASS_3
+    FragColor = PS_Blur3(vTexCoord, Source);
+#endif
+
+#ifdef BLUR_PASS_4
+    FragColor = PS_Blur4(vTexCoord, Source);
+#endif
+
+#ifdef BLUR_PASS_5
+    FragColor = PS_Blur5(vTexCoord, Source);
+#endif
+
+#ifdef BLUR_PASS_6
+    FragColor = PS_Blur6(vTexCoord, Source);
+#endif
+
+#ifdef BLUR_PASS_7
+    FragColor = PS_Blur7(vTexCoord, Source);
+#endif
+
+#ifdef BLUR_PASS_8
+    FragColor = PS_Blur8(vTexCoord, Source);
+#endif
+
+}

reshade/shaders/magicbloom/magicbloom_blur_pass_1.slang

@@ -0,0 +1,12 @@
+#version 450
+
+/*
+    Magic Bloom by luluco250
+    See .inc file for more info
+*/
+
+#define BLUR_PASS_1
+
+#pragma alias tMagicBloom_1
+
+#include "magicbloom_blur.inc"

reshade/shaders/magicbloom/magicbloom_blur_pass_2.slang

@@ -0,0 +1,12 @@
+#version 450
+
+/*
+    Magic Bloom by luluco250
+    See .inc file for more info
+*/
+
+#define BLUR_PASS_2
+
+#pragma alias tMagicBloom_2
+
+#include "magicbloom_blur.inc"

reshade/shaders/magicbloom/magicbloom_blur_pass_3.slang

@@ -0,0 +1,12 @@
+#version 450
+
+/*
+    Magic Bloom by luluco250
+    See .inc file for more info
+*/
+
+#define BLUR_PASS_3
+
+#pragma alias tMagicBloom_3
+
+#include "magicbloom_blur.inc"

reshade/shaders/magicbloom/magicbloom_blur_pass_4.slang

@@ -0,0 +1,12 @@
+#version 450
+
+/*
+    Magic Bloom by luluco250
+    See .inc file for more info
+*/
+
+#define BLUR_PASS_4
+
+#pragma alias tMagicBloom_4
+
+#include "magicbloom_blur.inc"

reshade/shaders/magicbloom/magicbloom_blur_pass_5.slang

@@ -0,0 +1,12 @@
+#version 450
+
+/*
+    Magic Bloom by luluco250
+    See .inc file for more info
+*/
+
+#define BLUR_PASS_5
+
+#pragma alias tMagicBloom_5
+
+#include "magicbloom_blur.inc"

reshade/shaders/magicbloom/magicbloom_blur_pass_6.slang

@@ -0,0 +1,12 @@
+#version 450
+
+/*
+    Magic Bloom by luluco250
+    See .inc file for more info
+*/
+
+#define BLUR_PASS_6
+
+#pragma alias tMagicBloom_6
+
+#include "magicbloom_blur.inc"

reshade/shaders/magicbloom/magicbloom_blur_pass_7.slang

@@ -0,0 +1,12 @@
+#version 450
+
+/*
+    Magic Bloom by luluco250
+    See .inc file for more info
+*/
+
+#define BLUR_PASS_7
+
+#pragma alias tMagicBloom_7
+
+#include "magicbloom_blur.inc"

reshade/shaders/magicbloom/magicbloom_blur_pass_8.slang

@@ -0,0 +1,12 @@
+#version 450
+
+/*
+    Magic Bloom by luluco250
+    See .inc file for more info
+*/
+
+#define BLUR_PASS_8
+
+#pragma alias tMagicBloom_8
+
+#include "magicbloom_blur.inc"

reshade/shaders/magicbloom/magicbloom_get_adapt.slang

@@ -0,0 +1,159 @@
+#version 450
+
+/*
+    Magic Bloom by luluco250
+    Attempts to simulate a natural-looking bloom.
+    Features:
+    --Wide bloom blurring, derived from the gaussian function
+      defined here: https://en.wikipedia.org/wiki/Gaussian_blur#Mathematics
+    --Eye adaptation, decreases or increases the brightness 
+      of bloom according to the overall image luminance.
+    --Lens dirt, as standard I suppose. Really not much here. 
+      It uses an image named "MagicBloom_Dirt.png" so make 
+      sure you have one in your textures directory.
+    --Unwanted features can be disabled through 
+      preprocessor definitions, saving performance.
+    
+    Preprocessor definitions:
+    --MAGICBLOOM_ADAPT_RESOLUTION:
+        Determines the width/height of the texture used for adaptation.
+        It is recommended to use 256, but you can use as far as 1024 without issues.
+        Too low resolutions will make adaptation seem "unstable".
+        Must be a power of two value: 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024 etc.
+    --MAGICBLOOM_BLUR_PRECALCULATED:
+        If set to 0 the gaussian blur will be calculated inside the shader.
+        Otherwise, it uses a pre-calculated kernel (array).
+    
+    --MAGICBLOOM_NODIRT:
+        If set to 1 all lens dirt related features are disabled.
+        Beneficial for performance if you don't wish to use lens dirt.
+    --MAGICBLOOM_NOADAPT:
+        If set to 1 all adaptation related features are disabled.
+        Beneficial for performance if you don't wish to use adaptation.
+    MIT Licensed:
+    Copyright (c) 2017 luluco250
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+*/
+
+#pragma format R32G32B32A32_SFLOAT
+
+//Statics
+
+#ifndef MAGICBLOOM_ADAPT_RESOLUTION
+    #define MAGICBLOOM_ADAPT_RESOLUTION 256
+#endif
+
+#ifndef MAGICBLOOM_BLUR_PRECALCULATED
+    #define MAGICBLOOM_BLUR_PRECALCULATED 1
+#endif
+
+#ifndef MAGICBLOOM_NODIRT
+    #define MAGICBLOOM_NODIRT 0
+#endif
+
+// #ifndef MAGICBLOOM_NOADAPT
+    #define MAGICBLOOM_NOADAPT 0
+// #endif
+
+#define iBlurSamples 4
+float iAdaptResolution = MAGICBLOOM_ADAPT_RESOLUTION;
+
+// #define CONST_LOG2(v) (((v) & 0xAAAAAAAA) != 0) | ((((v) & 0xFFFF0000) != 0) << 4) | ((((v) & 0xFF00FF00) != 0) << 3) | ((((v) & 0xF0F0F0F0) != 0) << 2) | ((((v) & 0xCCCCCCCC) != 0) << 1)
+#define CONST_LOG2(v) log2(v)
+
+int sigma = int(float(iBlurSamples) / 2.0);
+float double_pi = 6.283185307179586476925286766559;
+float lowest_mip = CONST_LOG2(iAdaptResolution) + 1;
+vec3 luma_value = vec3(0.2126, 0.7152, 0.0722);
+
+
+layout(push_constant) uniform Push
+{
+	vec4 SourceSize;
+	vec4 OriginalSize;
+	vec4 OutputSize;
+	uint FrameCount;
+    float fAdapt_Speed;
+    float fAdapt_Sensitivity;
+    float f2Adapt_Clip_Min;
+    float f2Adapt_Clip_Max;
+    float ApplyBloom;
+} params;
+
+layout(std140, set = 0, binding = 0) uniform UBO
+{
+	mat4 MVP;
+} global;
+
+#pragma parameter ApplyBloom "          Apply Bloom" 1 0 1 1
+#define ApplyBloom params.ApplyBloom
+
+#pragma parameter fAdapt_Speed "          Adaptation Speed" 1 0.001 1 0.001
+#define fAdapt_Speed params.fAdapt_Speed
+
+#pragma parameter fAdapt_Sensitivity "          Adaptation Sensitivity" 1 0 3 0.001
+float fAdapt_Sensitivity = params.fAdapt_Sensitivity;
+
+#pragma parameter f2Adapt_Clip_Min "          Adaptation Min" 0 0 3 0.001
+#define f2Adapt_Clip_Min params.f2Adapt_Clip_Min
+
+#pragma parameter f2Adapt_Clip_Max "          Adaptation Max" 1 0 3 0.001
+#define f2Adapt_Clip_Max params.f2Adapt_Clip_Max
+
+
+#pragma stage vertex
+layout(location = 0) in vec4 Position;
+layout(location = 1) in vec2 TexCoord;
+layout(location = 0) out vec2 vTexCoord;
+
+void main()
+{
+   gl_Position = global.MVP * Position;
+   vTexCoord = TexCoord * 1.00001;
+}
+
+#pragma stage fragment
+
+layout(location = 0) in vec2 vTexCoord;
+layout(location = 0) out vec4 FragColor;
+layout(set = 0, binding = 2) uniform sampler2D Source;
+layout(set = 0, binding = 3) uniform sampler2D tMagicBloom_Small;
+layout(set = 0, binding = 4) uniform sampler2D tMagicBloom_AdaptFeedback;
+
+//Functions
+
+float PS_GetAdapt(vec2 uv){
+    float m = max(log2(params.SourceSize.x), log2(params.SourceSize.y));
+	// m = floor(max(m, 1.0))-1.0;
+
+    float curr = textureLod(tMagicBloom_Small, vec2(0.5, 0.5), m - 2).x;
+
+    curr *= fAdapt_Sensitivity;
+    curr = clamp(curr, f2Adapt_Clip_Min, f2Adapt_Clip_Max);
+    float last = texture(tMagicBloom_AdaptFeedback, vec2(0.5)).x;
+    //Using the frametime/delta here would actually scale adaptation with the framerate.
+    //We don't want that, so we don't even bother with it.
+    return mix(float(last), float(curr), float(fAdapt_Speed));
+}
+
+void main()
+{
+    if (ApplyBloom < 1)
+        return;
+
+    FragColor = vec4(PS_GetAdapt(vTexCoord));
+}

reshade/shaders/magicbloom/magicbloom_get_small_luma.slang

@@ -0,0 +1,130 @@
+#version 450
+
+/*
+    Magic Bloom by luluco250
+    Attempts to simulate a natural-looking bloom.
+    Features:
+    --Wide bloom blurring, derived from the gaussian function
+      defined here: https://en.wikipedia.org/wiki/Gaussian_blur#Mathematics
+    --Eye adaptation, decreases or increases the brightness 
+      of bloom according to the overall image luminance.
+    --Lens dirt, as standard I suppose. Really not much here. 
+      It uses an image named "MagicBloom_Dirt.png" so make 
+      sure you have one in your textures directory.
+    --Unwanted features can be disabled through 
+      preprocessor definitions, saving performance.
+    
+    Preprocessor definitions:
+    --MAGICBLOOM_ADAPT_RESOLUTION:
+        Determines the width/height of the texture used for adaptation.
+        It is recommended to use 256, but you can use as far as 1024 without issues.
+        Too low resolutions will make adaptation seem "unstable".
+        Must be a power of two value: 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024 etc.
+    --MAGICBLOOM_BLUR_PRECALCULATED:
+        If set to 0 the gaussian blur will be calculated inside the shader.
+        Otherwise, it uses a pre-calculated kernel (array).
+    
+    --MAGICBLOOM_NODIRT:
+        If set to 1 all lens dirt related features are disabled.
+        Beneficial for performance if you don't wish to use lens dirt.
+    --MAGICBLOOM_NOADAPT:
+        If set to 1 all adaptation related features are disabled.
+        Beneficial for performance if you don't wish to use adaptation.
+    MIT Licensed:
+    Copyright (c) 2017 luluco250
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+*/
+
+#pragma format R32G32B32A32_SFLOAT
+
+//Statics
+
+#ifndef MAGICBLOOM_ADAPT_RESOLUTION
+    #define MAGICBLOOM_ADAPT_RESOLUTION 256
+#endif
+
+#ifndef MAGICBLOOM_BLUR_PRECALCULATED
+    #define MAGICBLOOM_BLUR_PRECALCULATED 1
+#endif
+
+#ifndef MAGICBLOOM_NODIRT
+    #define MAGICBLOOM_NODIRT 0
+#endif
+
+// #ifndef MAGICBLOOM_NOADAPT
+    #define MAGICBLOOM_NOADAPT 0
+// #endif
+
+#define iBlurSamples 4
+float iAdaptResolution = MAGICBLOOM_ADAPT_RESOLUTION;
+
+// #define CONST_LOG2(v) (((v) & 0xAAAAAAAA) != 0) | ((((v) & 0xFFFF0000) != 0) << 4) | ((((v) & 0xFF00FF00) != 0) << 3) | ((((v) & 0xF0F0F0F0) != 0) << 2) | ((((v) & 0xCCCCCCCC) != 0) << 1)
+#define CONST_LOG2(v) log2(v)
+
+int sigma = int(float(iBlurSamples) / 2.0);
+float double_pi = 6.283185307179586476925286766559;
+float lowest_mip = CONST_LOG2(iAdaptResolution) + 1;
+vec3 luma_value = vec3(0.2126, 0.7152, 0.0722);
+
+
+layout(push_constant) uniform Push
+{
+	vec4 SourceSize;
+	vec4 OriginalSize;
+	vec4 OutputSize;
+	uint FrameCount;
+    float ApplyBloom;
+} params;
+
+layout(std140, set = 0, binding = 0) uniform UBO
+{
+	mat4 MVP;
+} global;
+
+#pragma parameter ApplyBloom "          Apply Bloom" 1 0 1 1
+#define ApplyBloom params.ApplyBloom
+
+#pragma stage vertex
+layout(location = 0) in vec4 Position;
+layout(location = 1) in vec2 TexCoord;
+layout(location = 0) out vec2 vTexCoord;
+
+void main()
+{
+   gl_Position = global.MVP * Position;
+   vTexCoord = TexCoord * 1.00001;
+}
+
+#pragma stage fragment
+
+layout(location = 0) in vec2 vTexCoord;
+layout(location = 0) out vec4 FragColor;
+layout(set = 0, binding = 2) uniform sampler2D PreBloomPass;
+
+//Functions
+
+float PS_GetSmall(vec2 uv){
+    return dot(texture(PreBloomPass, uv).rgb, luma_value);
+}
+
+void main()
+{
+    if (ApplyBloom < 1)
+        return;
+
+    FragColor = vec4(PS_GetSmall(vTexCoord));
+}