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Merge pull request #386 from myownfriend/master

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Fixed formatting of post-processing shaders so they better match Dolphin's coding style
This commit is contained in:
shuffle2
2014-05-21 21:42:57 -07:00
parent c4e60d5353 7853766a6b
commit 7a7aa8c5a3
29 changed files with 652 additions and 607 deletions
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Data/Sys/Shaders/16bit.glsl
+47 -47
View File
@@ -7,55 +7,55 @@ uniform vec4 resolution;
void main()
{
//Change this number to increase the pixel size.
float pixelSize = 3.0;
//Change this number to increase the pixel size.
float pixelSize = 3.0;
float red = 0.0;
float green = 0.0;
float blue = 0.0;
vec2 pos = floor(uv0 * resolution.xy / pixelSize) * pixelSize * resolution.zw;
vec4 c0 = texture(samp9, pos);
float red = 0.0;
float green = 0.0;
float blue = 0.0;
if (c0.r < 0.1)
red = 0.1;
else if (c0.r < 0.20)
red = 0.20;
else if (c0.r < 0.40)
red = 0.40;
else if (c0.r < 0.60)
red = 0.60;
else if (c0.r < 0.80)
red = 0.80;
else
red = 1.0;
vec2 pos = floor(uv0 * resolution.xy / pixelSize) * pixelSize * resolution.zw;
if (c0.b < 0.1)
blue = 0.1;
else if (c0.b < 0.20)
blue = 0.20;
else if (c0.b < 0.40)
blue = 0.40;
else if (c0.b < 0.60)
blue = 0.60;
else if (c0.b < 0.80)
blue = 0.80;
else
blue = 1.0;
vec4 c0 = texture(samp9, pos);
if (c0.g < 0.1)
green = 0.1;
else if (c0.g < 0.20)
green = 0.20;
else if (c0.g < 0.40)
green = 0.40;
else if (c0.g < 0.60)
green = 0.60;
else if (c0.g < 0.80)
green = 0.80;
else
green = 1.0;
ocol0 = vec4(red, green, blue, c0.a);
if (c0.r < 0.1)
red = 0.1;
else if (c0.r < 0.20)
red = 0.20;
else if (c0.r < 0.40)
red = 0.40;
else if (c0.r < 0.60)
red = 0.60;
else if (c0.r < 0.80)
red = 0.80;
else
red = 1.0;
if (c0.b < 0.1)
blue = 0.1;
else if (c0.b < 0.20)
blue = 0.20;
else if (c0.b < 0.40)
blue = 0.40;
else if (c0.b < 0.60)
blue = 0.60;
else if (c0.b < 0.80)
blue = 0.80;
else
blue = 1.0;
if (c0.g < 0.1)
green = 0.1;
else if (c0.g < 0.20)
green = 0.20;
else if (c0.g < 0.40)
green = 0.40;
else if (c0.g < 0.60)
green = 0.60;
else if (c0.g < 0.80)
green = 0.80;
else
green = 1.0;
ocol0 = vec4(red, green, blue, c0.a);
}
Data/Sys/Shaders/32bit.glsl
+71 -71
View File
@@ -7,80 +7,80 @@ uniform vec4 resolution;
void main()
{
//Change this number to increase the pixel size.
float pixelSize = 2.0;
//Change this number to increase the pixel size.
float pixelSize = 2.0;
float red = 0.0;
float green = 0.0;
float blue = 0.0;
vec2 pos = floor(uv0 * resolution.xy / pixelSize) * pixelSize * resolution.zw;
vec4 c0 = texture(samp9, pos);
if (c0.r < 0.06)
red = 0.06;
else if (c0.r < 0.13)
red = 0.13;
else if (c0.r < 0.26)
red = 0.26;
else if (c0.r < 0.33)
red = 0.33;
else if (c0.r < 0.46)
red = 0.46;
else if (c0.r < 0.60)
red = 0.60;
else if (c0.r < 0.73)
red = 0.73;
else if (c0.r < 0.80)
red = 0.80;
else if (c0.r < 0.93)
red = 0.93;
else
red = 1.0;
float red = 0.0;
float green = 0.0;
float blue = 0.0;
if (c0.b < 0.06)
blue = 0.06;
else if (c0.b < 0.13)
blue = 0.13;
else if (c0.b < 0.26)
blue = 0.26;
else if (c0.b < 0.33)
blue = 0.33;
else if (c0.b < 0.46)
blue = 0.46;
else if (c0.b < 0.60)
blue = 0.60;
else if (c0.b < 0.73)
blue = 0.73;
else if (c0.b < 0.80)
blue = 0.80;
else if( c0.b < 0.93)
blue = 0.93;
else
blue = 1.0;
vec2 pos = floor(uv0 * resolution.xy / pixelSize) * pixelSize * resolution.zw;
vec4 c0 = texture(samp9, pos);
if (c0.r < 0.06)
red = 0.06;
else if (c0.r < 0.13)
red = 0.13;
else if (c0.r < 0.26)
red = 0.26;
else if (c0.r < 0.33)
red = 0.33;
else if (c0.r < 0.46)
red = 0.46;
else if (c0.r < 0.60)
red = 0.60;
else if (c0.r < 0.73)
red = 0.73;
else if (c0.r < 0.80)
red = 0.80;
else if (c0.r < 0.93)
red = 0.93;
else
red = 1.0;
if (c0.b < 0.06)
blue = 0.06;
else if (c0.b < 0.13)
blue = 0.13;
else if (c0.b < 0.26)
blue = 0.26;
else if (c0.b < 0.33)
blue = 0.33;
else if (c0.b < 0.46)
blue = 0.46;
else if (c0.b < 0.60)
blue = 0.60;
else if (c0.b < 0.73)
blue = 0.73;
else if (c0.b < 0.80)
blue = 0.80;
else if( c0.b < 0.93)
blue = 0.93;
else
blue = 1.0;
if (c0.g < 0.06)
green = 0.06;
else if (c0.g < 0.13)
green = 0.13;
else if (c0.g < 0.26)
green = 0.26;
else if (c0.g < 0.33)
green = 0.33;
else if (c0.g < 0.46)
green = 0.46;
else if (c0.g < 0.60)
green = 0.60;
else if (c0.g < 0.73)
green = 0.73;
else if (c0.g < 0.80)
green = 0.80;
else if( c0.g < 0.93)
green = 0.93;
else
green = 1.0;
if (c0.g < 0.06)
green = 0.06;
else if (c0.g < 0.13)
green = 0.13;
else if (c0.g < 0.26)
green = 0.26;
else if (c0.g < 0.33)
green = 0.33;
else if (c0.g < 0.46)
green = 0.46;
else if (c0.g < 0.60)
green = 0.60;
else if (c0.g < 0.73)
green = 0.73;
else if (c0.g < 0.80)
green = 0.80;
else if( c0.g < 0.93)
green = 0.93;
else
green = 1.0;
ocol0 = vec4(red, green, blue, c0.a);
ocol0 = vec4(red, green, blue, c0.a);
}
Data/Sys/Shaders/FXAA.glsl
+52 -54
View File
@@ -1,18 +1,16 @@
/*
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
Version 2, December 2004
// DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
// Version 2, December 2004
Copyright (C) 2013 mudlord
// Copyright (C) 2013 mudlord
Everyone is permitted to copy and distribute verbatim or modified
copies of this license document, and changing it is allowed as long
as the name is changed.
// Everyone is permitted to copy and distribute verbatim or modified
// copies of this license document, and changing it is allowed as long
// as the name is changed.
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
// DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
// TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. You just DO WHAT THE FUCK YOU WANT TO.
*/
// 0. You just DO WHAT THE FUCK YOU WANT TO.
uniform sampler2D samp9;
@@ -20,53 +18,53 @@ out vec4 ocol0;
in vec2 uv0;
uniform vec4 resolution;
#define FXAA_REDUCE_MIN (1.0/ 128.0)
#define FXAA_REDUCE_MUL (1.0 / 8.0)
#define FXAA_SPAN_MAX 8.0
#define FXAA_REDUCE_MIN (1.0/ 128.0)
#define FXAA_REDUCE_MUL (1.0 / 8.0)
#define FXAA_SPAN_MAX 8.0
vec4 applyFXAA(vec2 fragCoord, sampler2D tex)
{
vec4 color;
vec2 inverseVP = resolution.zw;
vec3 rgbNW = texture(tex, (fragCoord + vec2(-1.0, -1.0)) * inverseVP).xyz;
vec3 rgbNE = texture(tex, (fragCoord + vec2(1.0, -1.0)) * inverseVP).xyz;
vec3 rgbSW = texture(tex, (fragCoord + vec2(-1.0, 1.0)) * inverseVP).xyz;
vec3 rgbSE = texture(tex, (fragCoord + vec2(1.0, 1.0)) * inverseVP).xyz;
vec3 rgbM = texture(tex, fragCoord * inverseVP).xyz;
vec3 luma = vec3(0.299, 0.587, 0.114);
float lumaNW = dot(rgbNW, luma);
float lumaNE = dot(rgbNE, luma);
float lumaSW = dot(rgbSW, luma);
float lumaSE = dot(rgbSE, luma);
float lumaM = dot(rgbM, luma);
float lumaMin = min(lumaM, min(min(lumaNW, lumaNE), min(lumaSW, lumaSE)));
float lumaMax = max(lumaM, max(max(lumaNW, lumaNE), max(lumaSW, lumaSE)));
vec2 dir;
dir.x = -((lumaNW + lumaNE) - (lumaSW + lumaSE));
dir.y = ((lumaNW + lumaSW) - (lumaNE + lumaSE));
float dirReduce = max((lumaNW + lumaNE + lumaSW + lumaSE) *
(0.25 * FXAA_REDUCE_MUL), FXAA_REDUCE_MIN);
float rcpDirMin = 1.0 / (min(abs(dir.x), abs(dir.y)) + dirReduce);
dir = min(vec2(FXAA_SPAN_MAX, FXAA_SPAN_MAX),
max(vec2(-FXAA_SPAN_MAX, -FXAA_SPAN_MAX),
dir * rcpDirMin)) * inverseVP;
vec3 rgbA = 0.5 * (
texture(tex, fragCoord * inverseVP + dir * (1.0 / 3.0 - 0.5)).xyz +
texture(tex, fragCoord * inverseVP + dir * (2.0 / 3.0 - 0.5)).xyz);
vec3 rgbB = rgbA * 0.5 + 0.25 * (
texture(tex, fragCoord * inverseVP + dir * -0.5).xyz +
texture(tex, fragCoord * inverseVP + dir * 0.5).xyz);
vec4 color;
vec2 inverseVP = resolution.zw;
vec3 rgbNW = texture(tex, (fragCoord + vec2(-1.0, -1.0)) * inverseVP).xyz;
vec3 rgbNE = texture(tex, (fragCoord + vec2(1.0, -1.0)) * inverseVP).xyz;
vec3 rgbSW = texture(tex, (fragCoord + vec2(-1.0, 1.0)) * inverseVP).xyz;
vec3 rgbSE = texture(tex, (fragCoord + vec2(1.0, 1.0)) * inverseVP).xyz;
vec3 rgbM = texture(tex, fragCoord * inverseVP).xyz;
vec3 luma = vec3(0.299, 0.587, 0.114);
float lumaNW = dot(rgbNW, luma);
float lumaNE = dot(rgbNE, luma);
float lumaSW = dot(rgbSW, luma);
float lumaSE = dot(rgbSE, luma);
float lumaM = dot(rgbM, luma);
float lumaMin = min(lumaM, min(min(lumaNW, lumaNE), min(lumaSW, lumaSE)));
float lumaMax = max(lumaM, max(max(lumaNW, lumaNE), max(lumaSW, lumaSE)));
float lumaB = dot(rgbB, luma);
if ((lumaB < lumaMin) || (lumaB > lumaMax))
color = vec4(rgbA, 1.0);
else
color = vec4(rgbB, 1.0);
return color;
vec2 dir;
dir.x = -((lumaNW + lumaNE) - (lumaSW + lumaSE));
dir.y = ((lumaNW + lumaSW) - (lumaNE + lumaSE));
float dirReduce = max((lumaNW + lumaNE + lumaSW + lumaSE) *
(0.25 * FXAA_REDUCE_MUL), FXAA_REDUCE_MIN);
float rcpDirMin = 1.0 / (min(abs(dir.x), abs(dir.y)) + dirReduce);
dir = min(vec2(FXAA_SPAN_MAX, FXAA_SPAN_MAX),
max(vec2(-FXAA_SPAN_MAX, -FXAA_SPAN_MAX),
dir * rcpDirMin)) * inverseVP;
vec3 rgbA = 0.5 * (
texture(tex, fragCoord * inverseVP + dir * (1.0 / 3.0 - 0.5)).xyz +
texture(tex, fragCoord * inverseVP + dir * (2.0 / 3.0 - 0.5)).xyz);
vec3 rgbB = rgbA * 0.5 + 0.25 * (
texture(tex, fragCoord * inverseVP + dir * -0.5).xyz +
texture(tex, fragCoord * inverseVP + dir * 0.5).xyz);
float lumaB = dot(rgbB, luma);
if ((lumaB < lumaMin) || (lumaB > lumaMax))
color = vec4(rgbA, 1.0);
else
color = vec4(rgbB, 1.0);
return color;
}
void main()
Data/Sys/Shaders/acidmetal.glsl
+2 -2
View File
@@ -6,8 +6,8 @@ in vec2 uv0;
void main()
{
vec4 c0 = texture(samp9, uv0);
float red = 0.0;
float blue = 0.0;
float red = 0.0;
float blue = 0.0;
if (c0.r > 0.15 && c0.b > 0.15)
{
Data/Sys/Shaders/acidtrip.glsl
+1 -1
View File
@@ -7,5 +7,5 @@ uniform vec4 resolution;
void main()
{
ocol0 = (texture(samp9, uv0+resolution.zw) - texture(samp9, uv0-resolution.zw)) * 8.0;
ocol0 = (texture(samp9, uv0+resolution.zw) - texture(samp9, uv0-resolution.zw)) * 8.0;
}
Data/Sys/Shaders/acidtrip2.glsl
+3 -3
View File
@@ -7,7 +7,7 @@ uniform vec4 resolution;
void main()
{
vec4 a = texture(samp9, uv0+resolution.zw);
vec4 b = texture(samp9, uv0-resolution.zw);
ocol0 = ( a*a*1.3 - b ) * 8.0;
vec4 a = texture(samp9, uv0+resolution.zw);
vec4 b = texture(samp9, uv0-resolution.zw);
ocol0 = ( a*a*1.3 - b ) * 8.0;
}
Data/Sys/Shaders/asciiart.glsl
+81 -76
View File
@@ -1,4 +1,5 @@
uniform sampler2D samp8; // textures
// textures
uniform sampler2D samp8;
uniform sampler2D samp9;
const int char_width = 8;
@@ -15,81 +16,85 @@ uniform vec4 resolution;
void main()
{
vec2 char_pos = floor(uv0*resolution.xy/char_dim);
vec2 pixel_offset = floor(uv0*resolution.xy) - char_pos*char_dim;
vec2 char_pos = floor(uv0*resolution.xy/char_dim);
vec2 pixel_offset = floor(uv0*resolution.xy) - char_pos*char_dim;
float mindiff = float(char_width*char_height) * 100.0; // just a big number
float minc = 0.0;
vec4 mina = vec4(0.0, 0.0, 0.0, 0.0);
vec4 minb = vec4(0.0, 0.0, 0.0, 0.0);
for(int i=0; i<char_count; i++) {
vec4 ff = vec4(0.0, 0.0, 0.0, 0.0);
vec4 f = vec4(0.0, 0.0, 0.0, 0.0);
vec4 ft = vec4(0.0, 0.0, 0.0, 0.0);
vec4 t = vec4(0.0, 0.0, 0.0, 0.0);
vec4 tt = vec4(0.0, 0.0, 0.0, 0.0);
for(int x=0; x<char_width; x++) {
for(int y=0; y<char_height; y++) {
vec2 tex_pos = char_pos*char_dim + vec2(x,y) + 0.5;
vec4 tex = texture(samp9, tex_pos * resolution.zw);
vec2 font_pos = vec2(x+i*char_width, y) + 0.5;
vec4 font = texture(samp8, font_pos * font_scale);
// generates sum of texture and font and their squares
ff += font*font;
f += font;
ft += font*tex;
t += tex;
tt += tex*tex;
}
}
/*
The next lines are a bit harder, hf :-)
The idea is to find the perfect char with the perfect background color and the perfect font color.
As this is an equation with three unknowns, we can't just try all chars and color combinations.
As criterion how "perfect" the selection is, we compare the "mean squared error" of the resulted colors of all chars.
So, now the big issue: how to calculate the MSE without knowing the two colors ...
In the next steps, "a" is the font color, "b" is the background color, "f" is the font value at this pixel, "t" is the texture value
So the square error of one pixel is:
e = ( t - a⋅f - b⋅(1-f) ) ^ 2
In longer:
e = a^2⋅f^2 - 2⋅a⋅b⋅f^2 + 2⋅a⋅b⋅f - 2⋅a⋅f⋅t + b^2⋅f^2 - 2⋅b^2⋅f + b^2 + 2⋅b⋅f⋅t - 2⋅b⋅t + t^2
The sum of all errors is: (as shortcut, ff,f,ft,t,tt are now the sums like declared above, sum(1) is the count of pixels)
sum(e) = a^2⋅ff - 2⋅a^2⋅ff + 2⋅a⋅b⋅f - 2⋅a⋅ft + b^2⋅ff - 2⋅b^2⋅f + b^2⋅sum(1) + 2⋅b⋅ft - 2⋅b⋅t + tt
To find the minimum, we have to derive this by "a" and "b":
d/da sum(e) = 2⋅a⋅ff + 2⋅b⋅f - 2⋅b⋅ff - 2⋅ft
d/db sum(e) = 2⋅a⋅f - 2⋅a⋅ff - 4⋅b⋅f + 2⋅b⋅ff + 2⋅b⋅sum(1) + 2⋅ft - 2⋅t
So, both equations must be zero at minimum and there is only one solution.
*/
vec4 a = (f*ft - ff*t + f*t - ft*float(char_pixels)) / (f*f - ff*float(char_pixels));
vec4 b = (f*ft - ff*t) / (f*f - ff*float(char_pixels));
vec4 diff = a*a*ff + 2.0*a*b*f - 2.0*a*b*ff - 2.0*a*ft + b*b *(-2.0*f + ff + float(char_pixels)) + 2.0*b*ft - 2.0*b*t + tt;
float diff_f = dot(diff, vec4(1.0, 1.0, 1.0, 1.0));
if(diff_f < mindiff) {
mindiff = diff_f;
minc = float(i);
mina = a;
minb = b;
}
}
vec2 font_pos_res = vec2(minc * float(char_width), 0.0) + pixel_offset + 0.5;
// just a big number
float mindiff = float(char_width*char_height) * 100.0;
vec4 col = texture(samp8, font_pos_res * font_scale);
ocol0 = mina * col + minb * (vec4(1.0,1.0,1.0,1.0) - col);
float minc = 0.0;
vec4 mina = vec4(0.0, 0.0, 0.0, 0.0);
vec4 minb = vec4(0.0, 0.0, 0.0, 0.0);
for (int i=0; i<char_count; i++)
{
vec4 ff = vec4(0.0, 0.0, 0.0, 0.0);
vec4 f = vec4(0.0, 0.0, 0.0, 0.0);
vec4 ft = vec4(0.0, 0.0, 0.0, 0.0);
vec4 t = vec4(0.0, 0.0, 0.0, 0.0);
vec4 tt = vec4(0.0, 0.0, 0.0, 0.0);
for (int x=0; x<char_width; x++)
{
for (int y=0; y<char_height; y++)
{
vec2 tex_pos = char_pos*char_dim + vec2(x,y) + 0.5;
vec4 tex = texture(samp9, tex_pos * resolution.zw);
vec2 font_pos = vec2(x+i*char_width, y) + 0.5;
vec4 font = texture(samp8, font_pos * font_scale);
// generates sum of texture and font and their squares
ff += font*font;
f += font;
ft += font*tex;
t += tex;
tt += tex*tex;
}
}
// The next lines are a bit harder, hf :-)
// The idea is to find the perfect char with the perfect background color and the perfect font color.
// As this is an equation with three unknowns, we can't just try all chars and color combinations.
// As criterion how "perfect" the selection is, we compare the "mean squared error" of the resulted colors of all chars.
// So, now the big issue: how to calculate the MSE without knowing the two colors ...
// In the next steps, "a" is the font color, "b" is the background color, "f" is the font value at this pixel, "t" is the texture value
// So the square error of one pixel is:
// e = ( t - a⋅f - b⋅(1-f) ) ^ 2
// In longer:
// e = a^2⋅f^2 - 2⋅a⋅b⋅f^2 + 2⋅a⋅b⋅f - 2⋅a⋅f⋅t + b^2⋅f^2 - 2⋅b^2⋅f + b^2 + 2⋅b⋅f⋅t - 2⋅b⋅t + t^2
// The sum of all errors is: (as shortcut, ff,f,ft,t,tt are now the sums like declared above, sum(1) is the count of pixels)
// sum(e) = a^2⋅ff - 2⋅a^2⋅ff + 2⋅a⋅b⋅f - 2⋅a⋅ft + b^2⋅ff - 2⋅b^2⋅f + b^2⋅sum(1) + 2⋅b⋅ft - 2⋅b⋅t + tt
// To find the minimum, we have to derive this by "a" and "b":
// d/da sum(e) = 2⋅a⋅ff + 2⋅b⋅f - 2⋅b⋅ff - 2⋅ft
// d/db sum(e) = 2⋅a⋅f - 2⋅a⋅ff - 4⋅b⋅f + 2⋅b⋅ff + 2⋅b⋅sum(1) + 2⋅ft - 2⋅t
// So, both equations must be zero at minimum and there is only one solution.
vec4 a = (f*ft - ff*t + f*t - ft*float(char_pixels)) / (f*f - ff*float(char_pixels));
vec4 b = (f*ft - ff*t) / (f*f - ff*float(char_pixels));
vec4 diff = a*a*ff + 2.0*a*b*f - 2.0*a*b*ff - 2.0*a*ft + b*b *(-2.0*f + ff + float(char_pixels)) + 2.0*b*ft - 2.0*b*t + tt;
float diff_f = dot(diff, vec4(1.0, 1.0, 1.0, 1.0));
if (diff_f < mindiff)
{
mindiff = diff_f;
minc = float(i);
mina = a;
minb = b;
}
}
vec2 font_pos_res = vec2(minc * float(char_width), 0.0) + pixel_offset + 0.5;
vec4 col = texture(samp8, font_pos_res * font_scale);
ocol0 = mina * col + minb * (vec4(1.0,1.0,1.0,1.0) - col);
}
Data/Sys/Shaders/auto_toon.glsl
+11 -11
View File
@@ -7,16 +7,16 @@ uniform vec4 resolution;
void main()
{
vec4 to_gray = vec4(0.3,0.59,0.11,0);
float x1 = dot(to_gray, texture(samp9, uv0+vec2(1,1)*resolution.zw));
float x0 = dot(to_gray, texture(samp9, uv0+vec2(-1,-1)*resolution.zw));
float x3 = dot(to_gray, texture(samp9, uv0+vec2(1,-1)*resolution.zw));
float x2 = dot(to_gray, texture(samp9, uv0+vec2(-1,1)*resolution.zw));
float edge = (x1 - x0) * (x1 - x0) + (x3 - x2) * (x3 - x2);
float4 color = texture(samp9, uv0).rgba;
vec4 to_gray = vec4(0.3,0.59,0.11,0);
ocol0 = color - vec4(edge, edge, edge, edge) * 12.0;
float x1 = dot(to_gray, texture(samp9, uv0+vec2(1,1)*resolution.zw));
float x0 = dot(to_gray, texture(samp9, uv0+vec2(-1,-1)*resolution.zw));
float x3 = dot(to_gray, texture(samp9, uv0+vec2(1,-1)*resolution.zw));
float x2 = dot(to_gray, texture(samp9, uv0+vec2(-1,1)*resolution.zw));
float edge = (x1 - x0) * (x1 - x0) + (x3 - x2) * (x3 - x2);
float4 color = texture(samp9, uv0).rgba;
ocol0 = color - vec4(edge, edge, edge, edge) * 12.0;
}
Data/Sys/Shaders/auto_toon2.glsl
+49 -45
View File
@@ -7,39 +7,40 @@ uniform vec4 resolution;
void main()
{
//Changethis to increase the number of colors.
int numColors =8;
float4 to_gray = float4(0.3,0.59,0.11,0);
float x1 = dot(to_gray, texture(samp9, uv0+vec2(1,1)*resolution.zw));
float x0 = dot(to_gray, texture(samp9, uv0+vec2(-1,-1)*resolution.zw));
float x3 = dot(to_gray, texture(samp9, uv0+vec2(1,-1)*resolution.zw));
float x2 = dot(to_gray, texture(samp9, uv0+vec2(-1,1)*resolution.zw));
float edge = (x1 - x0) * (x1 - x0) + (x3 - x2) * (x3 - x2);
float4 color = texture(samp9, uv0).rgba;
//Changethis to increase the number of colors.
int numColors =8;
float4 c0 = color - float4(edge, edge, edge, edge) * 12.0;
float4 to_gray = float4(0.3,0.59,0.11,0);
float x1 = dot(to_gray, texture(samp9, uv0+vec2(1,1)*resolution.zw));
float x0 = dot(to_gray, texture(samp9, uv0+vec2(-1,-1)*resolution.zw));
float x3 = dot(to_gray, texture(samp9, uv0+vec2(1,-1)*resolution.zw));
float x2 = dot(to_gray, texture(samp9, uv0+vec2(-1,1)*resolution.zw));
float edge = (x1 - x0) * (x1 - x0) + (x3 - x2) * (x3 - x2);
float4 color = texture(samp9, uv0).rgba;
float4 c0 = color - float4(edge, edge, edge, edge) * 12.0;
float red = 0.0;
float green = 0.0;
float blue = 0.0;
bool rr = false;
bool bb = false;
bool gg = false;
int count = 1;
float colorN = 0.0;
float colorB = 0.0;
float red = 0.0;
float green = 0.0;
float blue = 0.0;
bool rr = false;
bool bb = false;
bool gg = false;
int count = 1;
for(count = 1; count <= numColors ; count++){
colorN = float(count / numColors);
if ( c0.r <= colorN && c0.r >= colorB && rr == false ){
if (count == 1){
if(colorN >= 0.1)
float colorN = 0.0;
float colorB = 0.0;
for (count = 1; count <= numColors; count++)
{
colorN = float(count / numColors);
if ( c0.r <= colorN && c0.r >= colorB && rr == false )
{
if (count == 1)
{
if (colorN >= 0.1)
red = 0.01;
else
red = colorN;
@@ -47,14 +48,16 @@ void main()
else if (count == numColors)
red = 0.95;
else
red = colorN ;
red = colorN;
rr = true;
}
if (c0.b <= colorN && c0.b >= colorB && bb == false){
if (count == 1){
if(colorN >= 0.1)
if (c0.b <= colorN && c0.b >= colorB && bb == false)
{
if (count == 1)
{
if (colorN >= 0.1)
blue = 0.01;
else
blue = colorN;
@@ -64,29 +67,30 @@ void main()
else
blue = colorN ;
bb = true;
bb = true;
}
if (c0.g <= colorN && c0.g >= colorB && gg == false){
if (count == 1){
if(colorN >= 0.1)
if (c0.g <= colorN && c0.g >= colorB && gg == false)
{
if (count == 1)
{
if (colorN >= 0.1)
green = 0.01;
else
green = colorN;
}
else if (count == numColors)
green = 0.95 ;
green = 0.95;
else
green = colorN ;
gg = true;
green = colorN;
gg = true;
}
colorB = float(count / numColors);
if(rr == true && bb == true && gg == true)
if (rr == true && bb == true && gg == true)
break;
}
ocol0 = float4(red, green, blue, c0.a);
ocol0 = float4(red, green, blue, c0.a);
}
Data/Sys/Shaders/bad_bloom.glsl
+28 -28
View File
@@ -7,37 +7,37 @@ uniform vec4 resolution;
void main()
{
float4 c_center = texture(samp9, uv0);
float4 c_center = texture(samp9, uv0);
float4 bloom_sum = float4(0.0, 0.0, 0.0, 0.0);
vec2 pos = uv0 + float2(0.3, 0.3) * resolution.zw;
float2 radius1 = 1.3 * resolution.zw;
bloom_sum += texture(samp9, pos + float2(-1.5, -1.5) * radius1);
bloom_sum += texture(samp9, pos + float2(-2.5, 0.0) * radius1);
bloom_sum += texture(samp9, pos + float2(-1.5, 1.5) * radius1);
bloom_sum += texture(samp9, pos + float2(0.0, 2.5) * radius1);
bloom_sum += texture(samp9, pos + float2(1.5, 1.5) * radius1);
bloom_sum += texture(samp9, pos + float2(2.5, 0.0) * radius1);
bloom_sum += texture(samp9, pos + float2(1.5, -1.5) * radius1);
bloom_sum += texture(samp9, pos + float2(0.0, -2.5) * radius1);
float4 bloom_sum = float4(0.0, 0.0, 0.0, 0.0);
vec2 pos = uv0 + float2(0.3, 0.3) * resolution.zw;
float2 radius1 = 1.3 * resolution.zw;
bloom_sum += texture(samp9, pos + float2(-1.5, -1.5) * radius1);
bloom_sum += texture(samp9, pos + float2(-2.5, 0.0) * radius1);
bloom_sum += texture(samp9, pos + float2(-1.5, 1.5) * radius1);
bloom_sum += texture(samp9, pos + float2(0.0, 2.5) * radius1);
bloom_sum += texture(samp9, pos + float2(1.5, 1.5) * radius1);
bloom_sum += texture(samp9, pos + float2(2.5, 0.0) * radius1);
bloom_sum += texture(samp9, pos + float2(1.5, -1.5) * radius1);
bloom_sum += texture(samp9, pos + float2(0.0, -2.5) * radius1);
float2 radius2 = 4.6 * resolution.zw;
bloom_sum += texture(samp9, pos + float2(-1.5, -1.5) * radius2);
bloom_sum += texture(samp9, pos + float2(-2.5, 0.0) * radius2);
bloom_sum += texture(samp9, pos + float2(-1.5, 1.5) * radius2);
bloom_sum += texture(samp9, pos + float2(0.0, 2.5) * radius2);
bloom_sum += texture(samp9, pos + float2(1.5, 1.5) * radius2);
bloom_sum += texture(samp9, pos + float2(2.5, 0.0) * radius2);
bloom_sum += texture(samp9, pos + float2(1.5, -1.5) * radius2);
bloom_sum += texture(samp9, pos + float2(0.0, -2.5) * radius2);
float2 radius2 = 4.6 * resolution.zw;
bloom_sum += texture(samp9, pos + float2(-1.5, -1.5) * radius2);
bloom_sum += texture(samp9, pos + float2(-2.5, 0.0) * radius2);
bloom_sum += texture(samp9, pos + float2(-1.5, 1.5) * radius2);
bloom_sum += texture(samp9, pos + float2(0.0, 2.5) * radius2);
bloom_sum += texture(samp9, pos + float2(1.5, 1.5) * radius2);
bloom_sum += texture(samp9, pos + float2(2.5, 0.0) * radius2);
bloom_sum += texture(samp9, pos + float2(1.5, -1.5) * radius2);
bloom_sum += texture(samp9, pos + float2(0.0, -2.5) * radius2);
bloom_sum *= 0.07;
bloom_sum -= float4(0.3, 0.3, 0.3, 0.3);
bloom_sum = max(bloom_sum, float4(0.0, 0.0, 0.0, 0.0));
bloom_sum *= 0.07;
bloom_sum -= float4(0.3, 0.3, 0.3, 0.3);
bloom_sum = max(bloom_sum, float4(0.0, 0.0, 0.0, 0.0));
float2 vpos = (uv0 - float2(0.5, 0.5)) * 2.0;
float dist = (dot(vpos, vpos));
dist = 1.0 - 0.4*dist;
float2 vpos = (uv0 - float2(0.5, 0.5)) * 2.0;
float dist = (dot(vpos, vpos));
dist = 1.0 - 0.4*dist;
ocol0 = (c_center * 0.7 + bloom_sum) * dist;
ocol0 = (c_center * 0.7 + bloom_sum) * dist;
}
Data/Sys/Shaders/chrismas.glsl
+3 -2
View File
@@ -6,12 +6,13 @@ in vec2 uv0;
void main()
{
vec4 c0 = texture(samp9, uv0);
float red = 0.0;
float green = 0.0;
float red = 0.0;
float green = 0.0;
if (c0.r < 0.35 || c0.b > 0.35)
green = c0.g + (c0.b / 2.0);
else
red = c0.r + 0.4;
ocol0 = vec4(red, green, 0.0, 1.0);
}
Data/Sys/Shaders/cool1.glsl
+4 -3
View File
@@ -6,9 +6,9 @@ in vec2 uv0;
void main()
{
vec4 c0 = texture(samp9, uv0);
float red = 0.0;
float green = 0.0;
float blue = 0.0;
float red = 0.0;
float green = 0.0;
float blue = 0.0;
if (c0.r < 0.50 || c0.b > 0.5)
{
@@ -20,5 +20,6 @@ void main()
blue = c0.r;
green = c0.r;
}
ocol0 = vec4(red, green, blue, 1.0);
}
Data/Sys/Shaders/darkerbrighter.glsl
+22 -23
View File
@@ -7,35 +7,34 @@ uniform vec4 resolution;
void main()
{
float4 c0 = texture(samp9, uv0);
float4 c1 = texture(samp9, uv0 - float2(1.0, 0.0)*resolution.zw);
float4 c2 = texture(samp9, uv0 - float2(0.0, 1.0)*resolution.zw);
float4 c3 = texture(samp9, uv0 + float2(1.0, 0.0)*resolution.zw);
float4 c4 = texture(samp9, uv0 + float2(0.0, 1.0)*resolution.zw);
float4 c0 = texture(samp9, uv0);
float4 c1 = texture(samp9, uv0 - float2(1.0, 0.0) * resolution.zw);
float4 c2 = texture(samp9, uv0 - float2(0.0, 1.0) * resolution.zw);
float4 c3 = texture(samp9, uv0 + float2(1.0, 0.0) * resolution.zw);
float4 c4 = texture(samp9, uv0 + float2(0.0, 1.0) * resolution.zw);
float red = c0.r;
float blue = c0.b;
float green = c0.g;
float red = c0.r;
float blue = c0.b;
float green = c0.g;
float red2 = (c1.r + c2.r + c3.r + c4.r) / 4.0;
float blue2 = (c1.b + c2.b + c3.b + c4.b) / 4.0;
float green2 = (c1.g + c2.g + c3.g + c4.g) / 4.0;
float red2 = (c1.r + c2.r + c3.r + c4.r) / 4.0;
float blue2 = (c1.b + c2.b + c3.b + c4.b) / 4.0;
float green2 = (c1.g + c2.g + c3.g + c4.g) / 4.0;
if(red2 > 0.3)
red = c0.r + c0.r / 2.0;
else
red = c0.r - c0.r / 2.0;
if (red2 > 0.3)
red = c0.r + c0.r / 2.0;
else
red = c0.r - c0.r / 2.0;
if(green2 > 0.3)
if (green2 > 0.3)
green = c0.g+ c0.g / 2.0;
else
else
green = c0.g - c0.g / 2.0;
if(blue2 > 0.3)
if (blue2 > 0.3)
blue = c0.b+ c0.b / 2.0;
else
else
blue = c0.b - c0.b / 2.0;
ocol0 = float4(red, green, blue, c0.a);
ocol0 = float4(red, green, blue, c0.a);
}
Data/Sys/Shaders/emboss.glsl
+13 -13
View File
@@ -7,18 +7,18 @@ uniform vec4 resolution;
void main()
{
float4 c0 = texture(samp9, uv0).rgba;
float4 c1 = texture(samp9, uv0 + float2(5.0,5.0)*resolution.zw).rgba;
float y = (0.222 * c1.r) + (0.707 * c1.g) + (0.071 * c1.b);
float y2 = ((0.222 * c0.r) + (0.707 * c0.g) + (0.071 * c0.b)) / 3.0;
float red = c0.r;
float green = c0.g;
float blue = c0.b;
float alpha = c0.a;
red = y2 + (1.0 - y);
green = y2 + (1.0 - y);
blue = y2 + (1.0 - y);
float4 c0 = texture(samp9, uv0).rgba;
float4 c1 = texture(samp9, uv0 + float2(5.0,5.0)*resolution.zw).rgba;
float y = (0.222 * c1.r) + (0.707 * c1.g) + (0.071 * c1.b);
float y2 = ((0.222 * c0.r) + (0.707 * c0.g) + (0.071 * c0.b)) / 3.0;
float red = c0.r;
float green = c0.g;
float blue = c0.b;
float alpha = c0.a;
ocol0 = float4(red, green, blue, alpha);
red = y2 + (1.0 - y);
green = y2 + (1.0 - y);
blue = y2 + (1.0 - y);
ocol0 = float4(red, green, blue, alpha);
}
Data/Sys/Shaders/fire.glsl
+4 -6
View File
@@ -6,15 +6,13 @@ in vec2 uv0;
void main()
{
vec4 c0 = texture(samp9, uv0);
float red = 0.0;
float green = 0.0;
float blue = 0.0;
float red = 0.0;
float green = 0.0;
float blue = 0.0;
red = c0.r;
if (c0.r > 0.0)
if (c0.g > c0.r)
if (c0.r > 0.0 && c0.g > c0.r)
green = (c0.g - (c0.g - c0.r)) / 3.0;
if (c0.b > 0.0 && c0.r < 0.25)
Data/Sys/Shaders/fire2.glsl
+3 -3
View File
@@ -6,9 +6,9 @@ in vec2 uv0;
void main()
{
vec4 c0 = texture(samp9, uv0);
float red = 0.0;
float green = 0.0;
float blue = 0.0;
float red = 0.0;
float green = 0.0;
float blue = 0.0;
float avg = (c0.r + c0.g + c0.b) / 3.0;
red = c0.r + (c0.g / 2.0) + (c0.b / 3.0);
Data/Sys/Shaders/firewater.glsl
+12 -12
View File
@@ -7,16 +7,16 @@ uniform vec4 resolution;
void main()
{
float4 c0 = texture(samp9, uv0);
float4 c1 = texture(samp9, uv0 + float2(1,1)*resolution.zw);
float4 c2 = texture(samp9, uv0 + float2(-1,-1)*resolution.zw);
float red = c0.r;
float green = c0.g;
float blue = c0.b;
float alpha = c0.a;
red = c0.r - c1.b;
blue = c0.b - c2.r + (c0.g - c0.r);
float4 c0 = texture(samp9, uv0);
float4 c1 = texture(samp9, uv0 + float2(1,1)*resolution.zw);
float4 c2 = texture(samp9, uv0 + float2(-1,-1)*resolution.zw);
float red = c0.r;
float green = c0.g;
float blue = c0.b;
float alpha = c0.a;
ocol0 = float4(red, 0.0, blue, alpha);
}
red = c0.r - c1.b;
blue = c0.b - c2.r + (c0.g - c0.r);
ocol0 = float4(red, 0.0, blue, alpha);
}
Data/Sys/Shaders/invertedoutline.glsl
+4 -4
View File
@@ -7,8 +7,8 @@ uniform vec4 resolution;
void main()
{
float4 c0 = texture(samp9, uv0);
float4 c1 = texture(samp9, uv0 + float2(5,5)*resolution.zw);
float4 c0 = texture(samp9, uv0);
float4 c1 = texture(samp9, uv0 + float2(5,5)*resolution.zw);
ocol0 = c0 - c1;
}
ocol0 = c0 - c1;
}
Data/Sys/Shaders/mad_world.glsl
+17 -13
View File
@@ -7,16 +7,20 @@ uniform vec4 resolution;
void main()
{
float4 emboss = (texture(samp9, uv0+resolution.zw) - texture(samp9, uv0-resolution.zw))*2.0;
emboss -= (texture(samp9, uv0+float2(1,-1)*resolution.zw).rgba - texture(samp9, uv0+float2(-1,1)*resolution.zw).rgba);
float4 color = texture(samp9, uv0).rgba;
if (color.r > 0.8 && color.b + color.b < 0.2)
ocol0 = float4(1,0,0,0);
else {
color += emboss;
if (dot(color.rgb, float3(0.3, 0.5, 0.2)) > 0.5)
ocol0 = float4(1,1,1,1);
else
ocol0 = float4(0,0,0,0);
}
}
float4 emboss = (texture(samp9, uv0+resolution.zw) - texture(samp9, uv0-resolution.zw))*2.0;
emboss -= (texture(samp9, uv0+float2(1,-1)*resolution.zw).rgba - texture(samp9, uv0+float2(-1,1)*resolution.zw).rgba);
float4 color = texture(samp9, uv0).rgba;
if (color.r > 0.8 && color.b + color.b < 0.2)
{
ocol0 = float4(1,0,0,0);
}
else
{
color += emboss;
if (dot(color.rgb, float3(0.3, 0.5, 0.2)) > 0.5)
ocol0 = float4(1,1,1,1);
else
ocol0 = float4(0,0,0,0);
}
}
Data/Sys/Shaders/nightvision.glsl
+6 -8
View File
@@ -5,13 +5,11 @@ in vec2 uv0;
void main()
{
float4 c0 = texture(samp9, uv0).rgba;
float green = c0.g;
float4 c0 = texture(samp9, uv0).rgba;
float green = c0.g;
if (c0.g < 0.50)
{
green = c0.r + c0.b;
}
if (c0.g < 0.50)
green = c0.r + c0.b;
ocol0 = float4(0.0, green, 0.0, 1.0);
}
ocol0 = float4(0.0, green, 0.0, 1.0);
}

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