mirror of
https://github.com/italicsjenga/slang-shaders.git
synced 2024-11-23 00:01:31 +11:00
update crt-guest-dr-venom to latest from guest
This commit is contained in:
hunterk
parent
4cff7c2c23
commit
10708236b1
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@ -1,4 +1,4 @@
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shaders = 11
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shaders = 10
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shader0 = shaders/guest/lut/lut.slang
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filter_linear0 = false
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@ -14,62 +14,58 @@ SamplerLUT3 = shaders/guest/lut/other1.png
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SamplerLUT3_linear = true
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shader1 = shaders/guest/color-profiles.slang
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filter_linear1 = false
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filter_linear1 = true
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scale_type1 = source
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scale1 = 1.0
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shader2 = shaders/guest/d65-d50.slang
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filter_linear2 = false
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filter_linear2 = true
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scale_type2 = source
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scale2 = 1.0
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alias2 = WhitePointPass
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shader3 = shaders/guest/afterglow.slang
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filter_linear3 = false
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filter_linear3 = true
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scale_type3 = source
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scale3 = 1.0
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alias3 = AfterglowPass
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shader4 = shaders/guest/avg-lum0.slang
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filter_linear4 = false
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shader4 = shaders/guest/avg-lum.slang
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filter_linear4 = true
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scale_type4 = source
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scale4 = 1.0
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mipmap_input4 = true
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float_framebuffer4 = true
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alias4 = AvgLumPass
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shader5 = shaders/guest/avg-lum.slang
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filter_linear5 = false
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shader5 = shaders/guest/linearize.slang
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filter_linear5 = true
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scale_type5 = source
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scale5 = 1.0
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mipmap_input5 = true
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alias5 = AvgLumPass
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float_framebuffer5 = true
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alias5 = LinearizePass
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shader6 = shaders/guest/linearize.slang
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filter_linear6 = false
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shader6 = shaders/guest/blur_horiz.slang
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filter_linear6 = true
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scale_type6 = source
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scale6 = 1.0
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float_framebuffer6 = true
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alias6 = LinearizePass
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shader7 = shaders/guest/blur_horiz.slang
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filter_linear7 = false
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shader7 = shaders/guest/blur_vert.slang
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filter_linear7 = true
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scale_type7 = source
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scale7 = 1.0
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float_framebuffer7 = true
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alias7 = GlowPass
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shader8 = shaders/guest/blur_vert.slang
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filter_linear8 = false
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shader8 = shaders/guest/linearize_scanlines.slang
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filter_linear8 = true
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scale_type8 = source
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scale8 = 1.0
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float_framebuffer8 = true
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alias8 = GlowPass
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shader9 = shaders/guest/linearize_scanlines.slang
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shader9 = shaders/guest/crt-guest-dr-venom.slang
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filter_linear9 = true
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scale_type9 = source
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scale9 = 1.0
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float_framebuffer9 = true
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shader10 = shaders/guest/crt-guest-dr-venom.slang
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filter_linear10 = true
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scale_type10 = viewport
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scale_x10 = 1.0
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scale_y10 = 1.0
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scale_type9 = viewport
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scale_x9 = 1.0
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scale_y9 = 1.0
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@ -1,9 +1,9 @@
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#version 450
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/*
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Average Luminance Shader, Smart Smoothing Difference Shader
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Average Luminance Shader
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Copyright (C) 2018-2019 guest(r) - guest.r@gmail.com
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Copyright (C) 2018-2020 guest(r) - guest.r@gmail.com
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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@ -24,13 +24,15 @@
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layout(push_constant) uniform Push
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{
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uint FrameCount;
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vec4 SourceSize;
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float STH;
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float lsmooth;
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} params;
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#pragma parameter STH "Smart Smoothing Threshold" 0.7 0.4 1.2 0.05
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#pragma parameter lsmooth "Raster Bloom Effect Smoothing" 0.90 0.50 0.99 0.01
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#define lsmooth params.lsmooth
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#define STH params.STH
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#define COMPAT_TEXTURE(c,d) texture(c,d)
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#define SourceSize params.SourceSize
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#define InputSize SourceSize
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@ -56,54 +58,31 @@ void main()
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layout(location = 0) in vec2 vTexCoord;
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layout(location = 0) out vec4 FragColor;
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layout(set = 0, binding = 2) uniform sampler2D Source;
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layout(set = 0, binding = 3) uniform sampler2D WhitePointPass;
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layout(set = 0, binding = 3) uniform sampler2D AvgLumPassFeedback;
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#define PassPrev2Texture WhitePointPass
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float df (vec3 A, vec3 B)
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{
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float diff = length(A-B);
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float luma = clamp(length(0.5*min(A,B) + 0.25*(A+B) + 1e-8), 0.0001, 1.0);
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float diff1 = diff/luma;
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return 1.0 - clamp(7.0*(max(1.5*diff,diff1)-STH), 0.0, 0.9999);
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}
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void main()
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{
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float xtotal = floor(InputSize.x/64.0);
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float ytotal = floor(InputSize.y/64.0);
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if (vTexCoord.x > 0.2 || vTexCoord.y > 0.2) discard;
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float m = max(log2(SourceSize.x), log2(SourceSize.y));
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m = max(m - 1.0, 1.0);
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float ltotal = 0.0;
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vec2 dx = vec2(SourceSize.z, 0.0)*64.0;
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vec2 dy = vec2(0.0, SourceSize.w)*64.0;
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vec2 offset = 0.25*(dx+dy);
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ltotal+= max(0.0, length(textureLod(Source, vec2(0.25, 0.25), m).rgb));
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ltotal+= max(0.0, length(textureLod(Source, vec2(0.25, 0.75), m).rgb));
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ltotal+= max(0.0, length(textureLod(Source, vec2(0.75, 0.25), m).rgb));
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ltotal+= max(0.0, length(textureLod(Source, vec2(0.75, 0.75), m).rgb));
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for (float i = 0.0; i <= xtotal; i++)
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{
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for (float j = 0.0; j <= ytotal; j++)
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{
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ltotal+= max(0.25, length(textureLod(Source, i*dx + j*dy + offset, 6.0).rgb));
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}
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}
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ltotal = 0.577350269 * ltotal / ((xtotal+1.0)*(ytotal+1.0));
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ltotal*=0.25;
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ltotal = pow(0.577350269 * ltotal, 0.6);
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float lhistory = texture(AvgLumPassFeedback, vec2(0.1,0.1)).a;
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dx = vec2(SourceSize.z, 0.0);
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dy = vec2(0.0, SourceSize.w);
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vec3 l1 = COMPAT_TEXTURE(PassPrev2Texture, TEX0.xy -dx).xyz;
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vec3 ct = COMPAT_TEXTURE(PassPrev2Texture, TEX0.xy ).xyz;
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vec3 r1 = COMPAT_TEXTURE(PassPrev2Texture, TEX0.xy +dx).xyz;
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vec3 t1 = COMPAT_TEXTURE(PassPrev2Texture, TEX0.xy -dy).xyz;
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vec3 b1 = COMPAT_TEXTURE(PassPrev2Texture, TEX0.xy +dy).xyz;
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ltotal = mix(ltotal, lhistory, lsmooth);
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float dl = df(ct, l1);
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float dr = df(ct, r1);
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float dt = df(ct, t1);
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float db = df(ct, b1);
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float resx = dl; float resy = dr; float resz = floor(9.0*dt)/10.0 + floor(9.0*db)/100.0;
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FragColor = vec4(resx,resy,resz,pow(ltotal, 0.65));
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FragColor = vec4(ltotal);
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}
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@ -108,7 +108,7 @@ mat3(
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const mat3 ToDCI =
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mat3(
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2.725394, -0.795168, 0.041242,
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-1.018003, 1.689732, 0.022647,
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-1.018003, 1.689732, -0.087639,
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-0.440163, 0.022647, 1.100929
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);
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@ -38,6 +38,7 @@ layout(std140, set = 0, binding = 0) uniform UBO
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vec4 OutputSize;
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uint FrameCount;
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float bloom;
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float interm;
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} global;
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#pragma parameter TATE "TATE Mode" 0.0 0.0 1.0 1.0
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@ -48,13 +49,13 @@ layout(std140, set = 0, binding = 0) uniform UBO
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#define OS params.OS // Do overscan
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#pragma parameter BLOOM "Raster bloom %" 0.0 0.0 20.0 1.0
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#define BLOOM params.BLOOM // Bloom overscan percentage
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#pragma parameter brightboost "Bright Boost Dark Pixels" 1.40 0.50 2.00 0.025
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#pragma parameter brightboost "Bright Boost Dark Pixels" 1.40 0.50 4.00 0.05
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#define brightboost params.brightboost // adjust brightness
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#pragma parameter brightboost1 "Bright Boost Bright Pixels" 1.15 0.50 2.00 0.025
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#pragma parameter brightboost1 "Bright Boost Bright Pixels" 1.15 0.50 2.00 0.05
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#define brightboost1 params.brightboost1 // adjust brightness
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#pragma parameter gsl "Scanline Type" 0.0 0.0 2.0 1.0
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#define gsl params.gsl // Alternate scanlines
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#pragma parameter scanline1 "Scanline beam shape low" 8.0 1.0 15.0 1.0
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#pragma parameter scanline1 "Scanline beam shape low" 6.0 1.0 15.0 1.0
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#define scanline1 params.scanline1 // scanline param, vertical sharpness
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#pragma parameter scanline2 "Scanline beam shape high" 8.0 5.0 23.0 1.0
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#define scanline2 params.scanline2 // scanline param, vertical sharpness
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@ -66,7 +67,7 @@ layout(std140, set = 0, binding = 0) uniform UBO
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#define beam_size params.beam_size // increased max. beam size
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#pragma parameter h_sharp "Horizontal sharpness" 5.25 1.5 20.0 0.25
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#define h_sharp params.h_sharp // pixel sharpness
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#pragma parameter s_sharp "Substractive sharpness" 0.01 0.0 0.50 0.01
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#pragma parameter s_sharp "Substractive sharpness (relative)" 0.35 0.0 1.0 0.05
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#define s_sharp params.s_sharp // substractive sharpness
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#pragma parameter csize "Corner size" 0.0 0.0 0.07 0.01
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#define csize params.csize // corner size
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@ -100,10 +101,12 @@ layout(std140, set = 0, binding = 0) uniform UBO
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#define CGWG params.CGWG // CGWG Mask Strength
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#pragma parameter gamma_out "Gamma out" 2.4 1.0 3.5 0.05
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#define gamma_out params.gamma_out // output gamma
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#pragma parameter spike "Scanline Spike Removal (0.0 - for speedup)" 1.25 0.0 2.0 0.25
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#pragma parameter spike "Scanline Spike Removal (0.0 - for speedup)" 1.0 0.0 2.0 0.25
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#define spike params.spike
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#pragma parameter inter "Scanline Removal Starts at Y res (0.0 - OFF):" 400.0 0.0 800.0 25.0
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#define inter params.inter // interlacing alternative
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#pragma parameter inter "Interlace Trigger Resolution :" 300.0 0.0 800.0 25.0
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#define inter params.inter // interlace resolution
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#pragma parameter interm "Interlace Mode (0.0 = OFF):" 1.0 0.0 3.0 1.0
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#define interm global.interm // interlace mode
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#pragma parameter bloom "Bloom Strength" 0.0 0.0 2.0 0.1
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#define bloom global.bloom // bloom effect
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@ -140,11 +143,11 @@ layout(set = 0, binding = 5) uniform sampler2D GlowPass;
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#define PassPrev4Texture LinearizePass
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#define PassPrev2Texture GlowPass
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#define eps 1e-10
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#define eps 1e-10
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float st(float x, float scanline)
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float st(float x)
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{
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return exp2(-scanline*x*x);
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return exp2(-10.0*x*x);
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}
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vec3 sw0(vec3 x, vec3 color, float scanline)
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@ -161,16 +164,21 @@ vec3 sw1(vec3 x, vec3 color, float scanline)
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vec3 tmp = mix(vec3(1.2*beam_min),vec3(beam_max), color);
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vec3 ex = x*tmp;
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float br = clamp(0.8*beam_min - 1.0, 0.2, 0.45);
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return exp2(-scanline*ex*ex)/(1.0-br+br*color);
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vec3 res = exp2(-scanline*ex*ex)/(1.0-br+br*mx);
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mx = max(max(res.r,res.g),res.b);
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return mix(vec3(mx), res, 0.70);
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}
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vec3 sw2(vec3 x, vec3 color, float scanline)
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{
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vec3 tmp = mix(vec3(2.75*beam_min),vec3(beam_max), color);
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tmp = mix(vec3(beam_max), tmp, pow(x, vec3(max(max(color.r, color.g),color.b)+0.3)));
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float mx = max(max(color.r, color.g),color.b);
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vec3 tmp = mix(vec3(2.5*beam_min),vec3(beam_max), color);
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tmp = mix(vec3(beam_max), tmp, pow(abs(x), color+0.3));
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vec3 ex = x*tmp;
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return exp2(-scanline*ex*ex)/(0.6 + 0.4*color);
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}
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vec3 res = exp2(-scanline*ex*ex)/(0.6 + 0.4*mx);
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mx = max(max(res.r,res.g),res.b);
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return mix(vec3(mx), res, 0.60);
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}
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// Shadow mask (1-4 from PD CRT Lottes shader).
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vec3 Mask(vec2 pos, vec3 c)
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@ -340,7 +348,7 @@ vec3 declip(vec3 c, float b)
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void main()
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{
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float lum = COMPAT_TEXTURE(PassPrev5Texture, vec2(0.33,0.33)).a;
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float lum = COMPAT_TEXTURE(PassPrev5Texture, vec2(0.1,0.1)).a;
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// Calculating texel coordinates
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@ -359,14 +367,15 @@ void main()
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vec2 pos = Warp(texcoord*(TextureSize.xy/InputSize.xy))*(InputSize.xy/TextureSize.xy);
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vec2 pos0 = Warp(TEX0.xy*(TextureSize.xy/InputSize.xy))*(InputSize.xy/TextureSize.xy);
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vec2 coffset = ((TATE < 0.5) ? vec2(0.0,0.5) : vec2(0.5, 0.0));
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if ((interm == 1.0 || interm == 2.0) && inter <= mix(SourceSize.y, SourceSize.x, TATE)) coffset = vec2(0.0);
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vec2 ps = SourceSize.zw;
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vec2 OGL2Pos = pos * SourceSize.xy - ((TATE < 0.5) ?
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vec2(0.0,0.5) : vec2(0.5, 0.0));
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vec2 OGL2Pos = pos * SourceSize.xy - coffset;
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vec2 fp = fract(OGL2Pos);
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vec2 dx = vec2(ps.x,0.0);
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vec2 dy = vec2(0.0, ps.y);
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vec2 pC4 = floor(OGL2Pos) * ps + 0.5*ps;
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// Reading the texels
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vec2 x2 = 2.0*dx;
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@ -383,10 +392,12 @@ void main()
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offy = dx;
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fpx = fp.y;
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}
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float s_sharp1 = 0.5*s_sharp;
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float zero = exp2(-h_sharp);
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float sharp1 = min(zero,s_sharp1);
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float f = (TATE < 0.5) ? fp.y : fp.x;
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vec2 pC4 = floor(OGL2Pos) * ps + 0.5*ps;
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float zero = exp2(-h_sharp);
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float sharp1 = s_sharp * zero;
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float wl2 = 1.5 + fpx;
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float wl1 = 0.5 + fpx;
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@ -402,11 +413,11 @@ void main()
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float fp1 = 1.-fpx;
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float twl2 = max(wl2 - sharp1, (fpx <=0.7) ? mix( -0.09, 0.037, fpx) : 0.0);
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float twl1 = max(wl1 - sharp1, (fpx <=0.5) ? 0.0 : mix( -0.30, -0.09, fpx));
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float twl2 = max(wl2 - sharp1, min(mix( -0.09, 0.09, fpx),0.0));
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float twl1 = max(wl1 - sharp1, mix( -0.275, -0.09, fpx));
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float twct = max(wct - sharp1, 0.0);
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float twr1 = max(wr1 - sharp1, (fp1 <=0.5) ? 0.0 : mix( -0.30, -0.09, fp1));
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float twr2 = max(wr2 - sharp1, (fp1 <=0.7) ? mix( -0.09, 0.037, fp1) : 0.0);
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float twr1 = max(wr1 - sharp1, mix( -0.275, -0.09, fp1));
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float twr2 = max(wr2 - sharp1, min(mix( -0.09, 0.09, fp1),0.0));
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float wtt = 1.0/(twl2+twl1+twct+twr1+twr2);
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float wt = 1.0/(wl2+wl1+wct+wr1+wr2);
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@ -426,7 +437,7 @@ void main()
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vec3 color1 = clamp((l2*twl2 + l1*twl1 + ct*twct + r1*twr1 + r2*twr2)*wtt,0.0,1.0);
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vec3 e2 = l2; if (fp.x > 0.5) e2 = r2;
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vec3 e2 = l2; if (fpx > 0.5) e2 = r2;
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vec3 colmin = min(min(l1,r1), min(ct,e2));
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vec3 colmax = max(max(l1,r1), max(ct,e2));
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@ -458,7 +469,7 @@ void main()
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vec3 color2 = clamp((l2*twl2 + l1*twl1 + ct*twct + r1*twr1 + r2*twr2)*wtt,0.0,1.0);
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e2 = l2; if (fp.x > 0.5) e2 = r2;
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e2 = l2; if (fpx > 0.5) e2 = r2;
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colmin = min(min(l1,r1), min(ct,e2));
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colmax = max(max(l1,r1), max(ct,e2));
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@ -473,20 +484,39 @@ void main()
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scolor2 = mix(color2, scolor2, spike);
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}
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// calculating scanlines
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vec3 color0 = color1;
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if ((interm == 1.0 || interm == 2.0) && inter <= mix(SourceSize.y, SourceSize.x, TATE))
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{
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pC4-= 2.*offy;
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float f = (TATE < 0.5) ? fp.y : fp.x;
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l2 = COMPAT_TEXTURE(PassPrev4Texture, pC4 -off2).xyz;
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l1 = COMPAT_TEXTURE(PassPrev4Texture, pC4 -offx).xyz;
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ct = COMPAT_TEXTURE(PassPrev4Texture, pC4 ).xyz;
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r1 = COMPAT_TEXTURE(PassPrev4Texture, pC4 +offx).xyz;
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r2 = COMPAT_TEXTURE(PassPrev4Texture, pC4 +off2).xyz;
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color0 = clamp((l2*twl2 + l1*twl1 + ct*twct + r1*twr1 + r2*twr2)*wtt,0.0,1.0);
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e2 = l2; if (fpx > 0.5) e2 = r2;
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colmin = min(min(l1,r1), min(ct,e2));
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colmax = max(max(l1,r1), max(ct,e2));
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||||
|
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if (sharp) color0 = clamp(color0, colmin, colmax);
|
||||
}
|
||||
|
||||
// calculating scanlines
|
||||
|
||||
float shape1 = mix(scanline1, scanline2, f);
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float shape2 = mix(scanline1, scanline2, 1.0-f);
|
||||
|
||||
float wt1 = st(f, shape1);
|
||||
float wt2 = st(1.0-f, shape2);
|
||||
float wt1 = st(f);
|
||||
float wt2 = st(1.0-f);
|
||||
|
||||
vec3 color0 = color1*wt1 + color2*wt2;
|
||||
vec3 color00 = color1*wt1 + color2*wt2;
|
||||
vec3 scolor0 = scolor1*wt1 + scolor2*wt2;
|
||||
|
||||
vec3 ctmp = color0/(wt1+wt2);
|
||||
vec3 ctmp = color00/(wt1+wt2);
|
||||
vec3 sctmp = scolor0/(wt1+wt2);
|
||||
|
||||
vec3 tmp = pow(ctmp, vec3(1.0/gamma_out));
|
||||
|
|
@ -507,7 +537,27 @@ void main()
|
|||
|
||||
vec3 color = color1*w1 + color2*w2;
|
||||
|
||||
if (inter != 0.0 && inter <= mix(SourceSize.y, SourceSize.x, TATE)) color = mix(color1, color2, f);
|
||||
if (interm > 0.5 && inter <= mix(SourceSize.y, SourceSize.x, TATE))
|
||||
{
|
||||
float line_no = floor(mod(mix( OGL2Pos.y, OGL2Pos.x, TATE),2.0));
|
||||
float frame_no = floor(mod(float(global.FrameCount),2.0));
|
||||
|
||||
if (interm == 1.0)
|
||||
{
|
||||
vec3 icolor1 = mix(color1, color0, abs(line_no-frame_no));
|
||||
vec3 icolor2 = mix(color1, color2, abs(line_no-frame_no));
|
||||
color = mix(icolor1, icolor2, f);
|
||||
}
|
||||
else if (interm == 2.0)
|
||||
{
|
||||
float v0 = exp2(-2.25*2.25);
|
||||
float v1 = exp2(-2.25*(0.5+f)*(0.5+f)) - v0;
|
||||
float v2 = exp2(-2.25*(0.5-f)*(0.5-f)) - v0;
|
||||
float v3 = exp2(-2.25*(1.5-f)*(1.5-f)) - v0;
|
||||
color = (v1*color0 + v2*color1 + v3*color2)/(v1+v2+v3);
|
||||
}
|
||||
else color = mix(color1, color2, f);
|
||||
}
|
||||
|
||||
ctmp = 0.5*(ctmp+tmp);
|
||||
color*=mix(brightboost, brightboost1, max(max(ctmp.r,ctmp.g),ctmp.b));
|
||||
|
|
@ -538,18 +588,19 @@ void main()
|
|||
float pmax = 0.85;
|
||||
Bloom1 = min(Bloom1, pmax*bmax)/pmax;
|
||||
|
||||
Bloom1 = mix(min( Bloom1, color), Bloom1, orig1);
|
||||
Bloom1 = mix(min( Bloom1, color), Bloom1, 0.5*(orig1+color));
|
||||
|
||||
Bloom1 = bloom*Bloom1;
|
||||
|
||||
color = color + Bloom1;
|
||||
color = min(color,1.0);
|
||||
color = declip(color, pow(w3, 0.5));
|
||||
|
||||
color = min(color, 1.0);
|
||||
if (interm < 0.5 || inter > mix(SourceSize.y, SourceSize.x, TATE)) color = declip(color, pow(w3,0.5));
|
||||
color = min(color, mix(cmask,one,0.5));
|
||||
|
||||
color = color + glow*Bloom;
|
||||
color = min(color, mix(cmask,one,0.5));
|
||||
|
||||
|
||||
color = pow(color, vec3(1.0/gamma_out));
|
||||
|
||||
FragColor = vec4(color*corner(pos0), 1.0);
|
||||
}
|
||||
}
|
||||
Loading…
Reference in a new issue