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gba-color cleanups

This commit is contained in:
hunterk 2017-04-13 15:29:00 -05:00 committed by endrift
parent c30352fde1
commit 30a308d04f
2 changed files with 20 additions and 113 deletions
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48
res/shaders/gba-color.shader/gba-color.fs
View File

@ -3,38 +3,30 @@ uniform sampler2D tex;
uniform vec2 texSize; uniform vec2 texSize;
uniform float darken_screen; uniform float darken_screen;
uniform float target_gamma; const float target_gamma = 2.2;
uniform float display_gamma; const float display_gamma = 2.5;
uniform float sat; const float sat = 1.0;
uniform float lum; const float lum = 0.99;
uniform float contrast; const float contrast = 1.0;
uniform float blr; const vec3 bl = vec3(0.0, 0.0, 0.0);
uniform float blg; const vec3 r = vec3(0.84, 0.09, 0.15);
uniform float blb; const vec3 g = vec3(0.18, 0.67, 0.10);
uniform float r; const vec3 b = vec3(0.0, 0.26, 0.73);
uniform float g;
uniform float b;
uniform float rg;
uniform float rb;
uniform float gr;
uniform float gb;
uniform float br;
uniform float bg;
void main() { void main() {
vec4 screen = pow(texture2D(tex, texCoord), vec4(target_gamma + darken_screen)).rgba; vec4 screen = pow(texture2D(tex, texCoord), vec4(target_gamma + darken_screen)).rgba;
vec4 avglum = vec4(0.5); vec4 avglum = vec4(0.5);
screen = mix(screen, avglum, (1.0 - contrast)); screen = mix(screen, avglum, (1.0 - contrast));
mat4 color = mat4(r, rg, rb, 0.0, mat4 color = mat4( r.r, r.g, r.b, 0.0,
gr, g, gb, 0.0, g.r, g.g, g.b, 0.0,
br, bg, b, 0.0, b.r, b.g, b.b, 0.0,
blr, blg, blb, 1.0); bl.r, bl.g, bl.b, 1.0);
mat4 adjust = mat4((1.0 - sat) * 0.3086 + sat, (1.0 - sat) * 0.3086, (1.0 - sat) * 0.3086, 1.0, mat4 adjust = mat4( (1.0 - sat) * 0.3086 + sat, (1.0 - sat) * 0.3086, (1.0 - sat) * 0.3086, 1.0,
(1.0 - sat) * 0.6094, (1.0 - sat) * 0.6094 + sat, (1.0 - sat) * 0.6094, 1.0, (1.0 - sat) * 0.6094, (1.0 - sat) * 0.6094 + sat, (1.0 - sat) * 0.6094, 1.0,
(1.0 - sat) * 0.0820, (1.0 - sat) * 0.0820, (1.0 - sat) * 0.0820 + sat, 1.0, (1.0 - sat) * 0.0820, (1.0 - sat) * 0.0820, (1.0 - sat) * 0.0820 + sat, 1.0,
0.0, 0.0, 0.0, 1.0); 0.0, 0.0, 0.0, 1.0);
color *= adjust; color *= adjust;
screen = clamp(screen * lum, 0.0, 1.0); screen = clamp(screen * lum, 0.0, 1.0);
screen = color * screen; screen = color * screen;

85
res/shaders/gba-color.shader/manifest.ini
View File

@ -12,88 +12,3 @@ blend=1
type=float type=float
default=0.5 default=0.5
readableName=Darken Screen readableName=Darken Screen
[pass.0.uniform.target_gamma]
type=float
default=2.2
readableName=Target Gamma
[pass.0.uniform.display_gamma]
type=float
default=2.5
readableName=Display Gamma
[pass.0.uniform.sat]
type=float
default=1.0
readableName=Saturation
[pass.0.uniform.lum]
type=float
default=0.99
readableName=Luminance
[pass.0.uniform.contrast]
type=float
default=1.0
readableName=Constrast
[pass.0.uniform.blr]
type=float
default=0.0
readableName=Black's Red Tint
[pass.0.uniform.blg]
type=float
default=0.0
readableName=Black's Green Tint
[pass.0.uniform.blb]
type=float
default=0.0
readableName=Black's Blue Tint
[pass.0.uniform.r]
type=float
default=0.84
readableName=Red's Intensity
[pass.0.uniform.g]
type=float
default=0.67
readableName=Green's Intensity
[pass.0.uniform.b]
type=float
default=0.73
readableName=Blue's Intensity
[pass.0.uniform.rg]
type=float
default=0.09
readableName=Red's Green Tint
[pass.0.uniform.rb]
type=float
default=0.15
readableName=Red's Blue Tint
[pass.0.uniform.gr]
type=float
default=0.18
readableName=Green's Red Tint
[pass.0.uniform.gb]
type=float
default=0.10
readableName=Green's Blue Tint
[pass.0.uniform.br]
type=float
default=0.0
readableName=Blue's Red Tint
[pass.0.uniform.bg]
type=float
default=0.26
readableName=Blue's Green Tint