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Signed-off-by: begeekmyfriend <begeekmyfriend@gmail.com>
camera2
begeekmyfriend 5 years ago
parent 777c944083
commit 27ce865923
3 changed files with 130 additions and 85 deletions
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2
build.gradle
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@ -6,7 +6,7 @@ buildscript {
google() google()
} }
dependencies { dependencies {
classpath 'com.android.tools.build:gradle:4.0.1' classpath 'com.android.tools.build:gradle:4.1.1'
// NOTE: Do not place your application dependencies here; they belong // NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files // in the individual module build.gradle files

4
gradle/wrapper/gradle-wrapper.properties vendored
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@ -1,6 +1,6 @@
#Thu Mar 05 14:42:21 CST 2020 #Fri Dec 25 20:40:46 CST 2020
distributionBase=GRADLE_USER_HOME distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-all.zip

209
library/src/main/res/raw/beauty.glsl
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@ -1,6 +1,6 @@
#extension GL_OES_EGL_image_external : require #extension GL_OES_EGL_image_external : require
precision highp float; precision mediump float;
uniform samplerExternalOES inputImageTexture; uniform samplerExternalOES inputImageTexture;
uniform vec2 singleStepOffset; uniform vec2 singleStepOffset;
@ -16,96 +16,141 @@ const mat3 saturateMatrix = mat3(
vec2 blurCoordinates[24]; vec2 blurCoordinates[24];
vec3 rgb2lab(vec3 color) {
float L = 0.3811 * color.b + 0.5783 * color.g + 0.0402 * color.r;
float M = 0.1967 * color.b + 0.7244 * color.g + 0.0782 * color.r;
float S = 0.0241 * color.b + 0.1288 * color.g + 0.8444 * color.r;
if (L == 0.0) L = 1.0;
if (M == 0.0) M = 1.0;
if (S == 0.0) S = 1.0;
L = log(L);
M = log(M);
S = log(S);
float ll = (L + M + S) / sqrt(3.0);
float aa = (L + M - 2.0 * S) / sqrt(6.0);
float bb = (L - M) / sqrt(2.0);
return vec3(ll, aa, bb);
}
vec3 lab2rgb(vec3 lab) {
float L = lab.r / sqrt(3.0) + lab.g / sqrt(6.0) + lab.b / sqrt(2.0);
float M = lab.r / sqrt(3.0) + lab.g / sqrt(6.0) - lab.b / sqrt(2.0);
float S = lab.r / sqrt(3.0) - 2.0 * lab.g / sqrt(6.0);
L = exp(L);
M = exp(M);
S = exp(S);
float b = 4.4679 * L - 3.5873 * M + 0.1193 * S;
float g = -1.2186 * L + 2.3809 * M - 0.1624 * S;
float r = -0.0497 * L - 0.2439 * M + 1.2045 * S;
if (b > 1.0) b = 1.0;
if (b < 0.0) b = 0.0;
if (g > 1.0) g = 1.0;
if (g < 0.0) g = 0.0;
if (r > 1.0) r = 1.0;
if (r < 0.0) r = 0.0;
return vec3(r,g,b);
}
float skinMask(vec3 color) {
vec3 lab = rgb2lab(color); // return values in the range [0, 1]
float a = smoothstep(0.45, 0.55, lab.g);
float b = smoothstep(0.46, 0.54, lab.b);
float c = 1.0 - smoothstep(0.9, 1.0, length(lab.gb));
float d = 1.0 - smoothstep(0.98, 1.02, lab.r);
return min(min(min(a, b), c), d);
}
float hardLight(float color) { float hardLight(float color) {
if(color <= 0.5) { if(color <= 0.5) {
color = color * color * 2.0; color = color * color * 2.0;
} else { } else {
color = 1.0 - ((1.0 - color)*(1.0 - color) * 2.0); color = 1.0 - ((1.0 - color) * (1.0 - color) * 2.0);
} }
return color; return color;
} }
void main() { void main() {
vec3 centralColor = texture2D(inputImageTexture, textureCoordinate).rgb; vec3 centralColor = texture2D(inputImageTexture, textureCoordinate).rgb;
//float mask = skinMask(centralColor);
blurCoordinates[0] = textureCoordinate.xy + singleStepOffset * vec2(0.0, -10.0); if (true) {
blurCoordinates[1] = textureCoordinate.xy + singleStepOffset * vec2(0.0, 10.0); blurCoordinates[0] = textureCoordinate.xy + singleStepOffset * vec2(0.0, -10.0);
blurCoordinates[2] = textureCoordinate.xy + singleStepOffset * vec2(-10.0, 0.0); blurCoordinates[1] = textureCoordinate.xy + singleStepOffset * vec2(0.0, 10.0);
blurCoordinates[3] = textureCoordinate.xy + singleStepOffset * vec2(10.0, 0.0); blurCoordinates[2] = textureCoordinate.xy + singleStepOffset * vec2(-10.0, 0.0);
blurCoordinates[4] = textureCoordinate.xy + singleStepOffset * vec2(5.0, -8.0); blurCoordinates[3] = textureCoordinate.xy + singleStepOffset * vec2(10.0, 0.0);
blurCoordinates[5] = textureCoordinate.xy + singleStepOffset * vec2(5.0, 8.0); blurCoordinates[4] = textureCoordinate.xy + singleStepOffset * vec2(5.0, -8.0);
blurCoordinates[6] = textureCoordinate.xy + singleStepOffset * vec2(-5.0, 8.0); blurCoordinates[5] = textureCoordinate.xy + singleStepOffset * vec2(5.0, 8.0);
blurCoordinates[7] = textureCoordinate.xy + singleStepOffset * vec2(-5.0, -8.0); blurCoordinates[6] = textureCoordinate.xy + singleStepOffset * vec2(-5.0, 8.0);
blurCoordinates[8] = textureCoordinate.xy + singleStepOffset * vec2(8.0, -5.0); blurCoordinates[7] = textureCoordinate.xy + singleStepOffset * vec2(-5.0, -8.0);
blurCoordinates[9] = textureCoordinate.xy + singleStepOffset * vec2(8.0, 5.0); blurCoordinates[8] = textureCoordinate.xy + singleStepOffset * vec2(8.0, -5.0);
blurCoordinates[10] = textureCoordinate.xy + singleStepOffset * vec2(-8.0, 5.0); blurCoordinates[9] = textureCoordinate.xy + singleStepOffset * vec2(8.0, 5.0);
blurCoordinates[11] = textureCoordinate.xy + singleStepOffset * vec2(-8.0, -5.0); blurCoordinates[10] = textureCoordinate.xy + singleStepOffset * vec2(-8.0, 5.0);
blurCoordinates[12] = textureCoordinate.xy + singleStepOffset * vec2(0.0, -6.0); blurCoordinates[11] = textureCoordinate.xy + singleStepOffset * vec2(-8.0, -5.0);
blurCoordinates[13] = textureCoordinate.xy + singleStepOffset * vec2(0.0, 6.0); blurCoordinates[12] = textureCoordinate.xy + singleStepOffset * vec2(0.0, -6.0);
blurCoordinates[14] = textureCoordinate.xy + singleStepOffset * vec2(6.0, 0.0); blurCoordinates[13] = textureCoordinate.xy + singleStepOffset * vec2(0.0, 6.0);
blurCoordinates[15] = textureCoordinate.xy + singleStepOffset * vec2(-6.0, 0.0); blurCoordinates[14] = textureCoordinate.xy + singleStepOffset * vec2(6.0, 0.0);
blurCoordinates[16] = textureCoordinate.xy + singleStepOffset * vec2(-4.0, -4.0); blurCoordinates[15] = textureCoordinate.xy + singleStepOffset * vec2(-6.0, 0.0);
blurCoordinates[17] = textureCoordinate.xy + singleStepOffset * vec2(-4.0, 4.0); blurCoordinates[16] = textureCoordinate.xy + singleStepOffset * vec2(-4.0, -4.0);
blurCoordinates[18] = textureCoordinate.xy + singleStepOffset * vec2(4.0, -4.0); blurCoordinates[17] = textureCoordinate.xy + singleStepOffset * vec2(-4.0, 4.0);
blurCoordinates[19] = textureCoordinate.xy + singleStepOffset * vec2(4.0, 4.0); blurCoordinates[18] = textureCoordinate.xy + singleStepOffset * vec2(4.0, -4.0);
blurCoordinates[20] = textureCoordinate.xy + singleStepOffset * vec2(-2.0, -2.0); blurCoordinates[19] = textureCoordinate.xy + singleStepOffset * vec2(4.0, 4.0);
blurCoordinates[21] = textureCoordinate.xy + singleStepOffset * vec2(-2.0, 2.0); blurCoordinates[20] = textureCoordinate.xy + singleStepOffset * vec2(-2.0, -2.0);
blurCoordinates[22] = textureCoordinate.xy + singleStepOffset * vec2(2.0, -2.0); blurCoordinates[21] = textureCoordinate.xy + singleStepOffset * vec2(-2.0, 2.0);
blurCoordinates[23] = textureCoordinate.xy + singleStepOffset * vec2(2.0, 2.0); blurCoordinates[22] = textureCoordinate.xy + singleStepOffset * vec2(2.0, -2.0);
blurCoordinates[23] = textureCoordinate.xy + singleStepOffset * vec2(2.0, 2.0);
float sampleColor = centralColor.g * 22.0;
sampleColor += texture2D(inputImageTexture, blurCoordinates[0]).g; float sampleColor = centralColor.g * 22.0;
sampleColor += texture2D(inputImageTexture, blurCoordinates[1]).g; sampleColor += texture2D(inputImageTexture, blurCoordinates[0]).g;
sampleColor += texture2D(inputImageTexture, blurCoordinates[2]).g; sampleColor += texture2D(inputImageTexture, blurCoordinates[1]).g;
sampleColor += texture2D(inputImageTexture, blurCoordinates[3]).g; sampleColor += texture2D(inputImageTexture, blurCoordinates[2]).g;
sampleColor += texture2D(inputImageTexture, blurCoordinates[4]).g; sampleColor += texture2D(inputImageTexture, blurCoordinates[3]).g;
sampleColor += texture2D(inputImageTexture, blurCoordinates[5]).g; sampleColor += texture2D(inputImageTexture, blurCoordinates[4]).g;
sampleColor += texture2D(inputImageTexture, blurCoordinates[6]).g; sampleColor += texture2D(inputImageTexture, blurCoordinates[5]).g;
sampleColor += texture2D(inputImageTexture, blurCoordinates[7]).g; sampleColor += texture2D(inputImageTexture, blurCoordinates[6]).g;
sampleColor += texture2D(inputImageTexture, blurCoordinates[8]).g; sampleColor += texture2D(inputImageTexture, blurCoordinates[7]).g;
sampleColor += texture2D(inputImageTexture, blurCoordinates[9]).g; sampleColor += texture2D(inputImageTexture, blurCoordinates[8]).g;
sampleColor += texture2D(inputImageTexture, blurCoordinates[10]).g; sampleColor += texture2D(inputImageTexture, blurCoordinates[9]).g;
sampleColor += texture2D(inputImageTexture, blurCoordinates[11]).g; sampleColor += texture2D(inputImageTexture, blurCoordinates[10]).g;
sampleColor += texture2D(inputImageTexture, blurCoordinates[12]).g * 2.0; sampleColor += texture2D(inputImageTexture, blurCoordinates[11]).g;
sampleColor += texture2D(inputImageTexture, blurCoordinates[13]).g * 2.0; sampleColor += texture2D(inputImageTexture, blurCoordinates[12]).g * 2.0;
sampleColor += texture2D(inputImageTexture, blurCoordinates[14]).g * 2.0; sampleColor += texture2D(inputImageTexture, blurCoordinates[13]).g * 2.0;
sampleColor += texture2D(inputImageTexture, blurCoordinates[15]).g * 2.0; sampleColor += texture2D(inputImageTexture, blurCoordinates[14]).g * 2.0;
sampleColor += texture2D(inputImageTexture, blurCoordinates[16]).g * 2.0; sampleColor += texture2D(inputImageTexture, blurCoordinates[15]).g * 2.0;
sampleColor += texture2D(inputImageTexture, blurCoordinates[17]).g * 2.0; sampleColor += texture2D(inputImageTexture, blurCoordinates[16]).g * 2.0;
sampleColor += texture2D(inputImageTexture, blurCoordinates[18]).g * 2.0; sampleColor += texture2D(inputImageTexture, blurCoordinates[17]).g * 2.0;
sampleColor += texture2D(inputImageTexture, blurCoordinates[19]).g * 2.0; sampleColor += texture2D(inputImageTexture, blurCoordinates[18]).g * 2.0;
sampleColor += texture2D(inputImageTexture, blurCoordinates[20]).g * 3.0; sampleColor += texture2D(inputImageTexture, blurCoordinates[19]).g * 2.0;
sampleColor += texture2D(inputImageTexture, blurCoordinates[21]).g * 3.0; sampleColor += texture2D(inputImageTexture, blurCoordinates[20]).g * 3.0;
sampleColor += texture2D(inputImageTexture, blurCoordinates[22]).g * 3.0; sampleColor += texture2D(inputImageTexture, blurCoordinates[21]).g * 3.0;
sampleColor += texture2D(inputImageTexture, blurCoordinates[23]).g * 3.0; sampleColor += texture2D(inputImageTexture, blurCoordinates[22]).g * 3.0;
sampleColor = sampleColor / 62.0; sampleColor += texture2D(inputImageTexture, blurCoordinates[23]).g * 3.0;
sampleColor = sampleColor / 62.0;
float highPass = centralColor.g - sampleColor + 0.5;
float highPass = centralColor.g - sampleColor + 0.5;
for(int i = 0; i < 5;i++) for (int i = 0; i < 5; i++) {
{ highPass = hardLight(highPass);
highPass = hardLight(highPass); }
float luminance = dot(centralColor, W);
float alpha = pow(luminance, params.r);
vec3 smoothColor = centralColor + (centralColor-vec3(highPass))*alpha*0.1;
smoothColor.r = clamp(pow(smoothColor.r, params.g), 0.0, 1.0);
smoothColor.g = clamp(pow(smoothColor.g, params.g), 0.0, 1.0);
smoothColor.b = clamp(pow(smoothColor.b, params.g), 0.0, 1.0);
vec3 screen = vec3(1.0) - (vec3(1.0)-smoothColor) * (vec3(1.0)-centralColor);
vec3 lighten = max(smoothColor, centralColor);
vec3 softLight = 2.0 * centralColor*smoothColor + centralColor*centralColor
- 2.0 * centralColor*centralColor * smoothColor;
gl_FragColor = vec4(mix(centralColor, screen, alpha), 1.0);
gl_FragColor.rgb = mix(gl_FragColor.rgb, lighten, alpha);
gl_FragColor.rgb = mix(gl_FragColor.rgb, softLight, params.b);
vec3 satColor = gl_FragColor.rgb * saturateMatrix;
gl_FragColor.rgb = mix(gl_FragColor.rgb, satColor, params.a);
gl_FragColor.rgb = vec3(gl_FragColor.rgb + vec3(-0.096));
} else {
gl_FragColor.rgb = centralColor;
} }
float luminance = dot(centralColor, W);
float alpha = pow(luminance, params.r);
vec3 smoothColor = centralColor + (centralColor-vec3(highPass))*alpha*0.1;
smoothColor.r = clamp(pow(smoothColor.r, params.g),0.0,1.0);
smoothColor.g = clamp(pow(smoothColor.g, params.g),0.0,1.0);
smoothColor.b = clamp(pow(smoothColor.b, params.g),0.0,1.0);
vec3 screen = vec3(1.0) - (vec3(1.0)-smoothColor) * (vec3(1.0)-centralColor);
vec3 lighten = max(smoothColor, centralColor);
vec3 softLight = 2.0 * centralColor*smoothColor + centralColor*centralColor
- 2.0 * centralColor*centralColor * smoothColor;
gl_FragColor = vec4(mix(centralColor, screen, alpha), 1.0);
gl_FragColor.rgb = mix(gl_FragColor.rgb, lighten, alpha);
gl_FragColor.rgb = mix(gl_FragColor.rgb, softLight, params.b);
vec3 satColor = gl_FragColor.rgb * saturateMatrix;
gl_FragColor.rgb = mix(gl_FragColor.rgb, satColor, params.a);
gl_FragColor.rgb = vec3(gl_FragColor.rgb + vec3(-0.096));
} }
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