shaders: add skia shaders

Add shaders extracted from skia's unit tests[1]

[1] https://skia.org/dev/testing/testing

1 files changed, 432 insertions, 0 deletions

diff --git a/shaders/skia/1522.shader_test b/shaders/skia/1522.shader_test
new file mode 100644
index 0000000..a42c76d
--- /dev/null
+++ b/shaders/skia/1522.shader_test
@@ -0,0 +1,432 @@
+[require]
+GLSL >= 1.40
+
+[fragment shader]
+#version 140
+
+#extension GL_KHR_blend_equation_advanced : require
+out vec4 sk_FragColor;
+layout (blend_support_all_equations) out ;
+uniform vec4 ucolor_Stage1_c0_c0_c0_c0;
+uniform vec2 uImageIncrement_Stage1_c0_c0_c1_c0_c0_c0;
+uniform vec2 uBounds_Stage1_c0_c0_c1_c0_c0_c0;
+uniform vec4 uKernel_Stage1_c0_c0_c1_c0_c0_c0[3];
+uniform vec2 uImageIncrement_Stage1_c0_c0_c1_c0_c1_c0;
+uniform float uSurfaceScale_Stage1_c0_c0_c1_c0_c1_c0;
+uniform vec3 uLightColor_Stage1_c0_c0_c1_c0_c1_c0;
+uniform float uKS_Stage1_c0_c0_c1_c0_c1_c0;
+uniform float uShininess_Stage1_c0_c0_c1_c0_c1_c0;
+uniform vec4 uTexDom_Stage1_c0_c0_c1_c0_c1_c0;
+uniform vec3 uDecalParams_Stage1_c0_c0_c1_c0_c1_c0;
+uniform vec3 uLightDirection_Stage1_c0_c0_c1_c0_c1_c0;
+uniform vec4 ucolor_Stage1_c1_c0_c1_c0_c0_c0;
+uniform vec4 urectUniform_Stage1_c1_c0_c1_c0_c1_c0;
+uniform sampler2D uTextureSampler_0_Stage0;
+uniform sampler2D uTextureSampler_0_Stage1;
+uniform sampler2D uTextureSampler_1_Stage1;
+uniform sampler2D uTextureSampler_2_Stage1;
+noperspective in vec2 vTransformedCoords_0_Stage0;
+noperspective in vec2 vTransformedCoords_1_Stage0;
+noperspective in vec2 vtextureCoords_Stage0;
+flat in vec4 vtextureDomain_Stage0;
+flat in vec4 vcolor_Stage0;
+vec4 ConstColorProcessor_Stage1_c0_c0_c0_c0(vec4 _input) {
+    vec4 _output;
+    {
+        _output = ucolor_Stage1_c0_c0_c0_c0;
+    }
+    return _output;
+}
+vec4 GaussianConvolution_Stage1_c0_c0_c1_c0_c0_c0(vec4 _input) {
+    vec4 _output;
+    _output = vec4(0.0, 0.0, 0.0, 0.0);
+    vec2 coord = vTransformedCoords_0_Stage0 - 4.0 * uImageIncrement_Stage1_c0_c0_c1_c0_c0_c0;
+    vec2 coordSampled = vec2(0.0, 0.0);
+    coordSampled = coord;
+    coordSampled.x = mod(coord.x - uBounds_Stage1_c0_c0_c1_c0_c0_c0.x, uBounds_Stage1_c0_c0_c1_c0_c0_c0.y - uBounds_Stage1_c0_c0_c1_c0_c0_c0.x) + uBounds_Stage1_c0_c0_c1_c0_c0_c0.x;
+    _output += texture(uTextureSampler_0_Stage1, coordSampled) * uKernel_Stage1_c0_c0_c1_c0_c0_c0[0].x;
+    coord += uImageIncrement_Stage1_c0_c0_c1_c0_c0_c0;
+    coordSampled = coord;
+    coordSampled.x = mod(coord.x - uBounds_Stage1_c0_c0_c1_c0_c0_c0.x, uBounds_Stage1_c0_c0_c1_c0_c0_c0.y - uBounds_Stage1_c0_c0_c1_c0_c0_c0.x) + uBounds_Stage1_c0_c0_c1_c0_c0_c0.x;
+    _output += texture(uTextureSampler_0_Stage1, coordSampled) * uKernel_Stage1_c0_c0_c1_c0_c0_c0[0].y;
+    coord += uImageIncrement_Stage1_c0_c0_c1_c0_c0_c0;
+    coordSampled = coord;
+    coordSampled.x = mod(coord.x - uBounds_Stage1_c0_c0_c1_c0_c0_c0.x, uBounds_Stage1_c0_c0_c1_c0_c0_c0.y - uBounds_Stage1_c0_c0_c1_c0_c0_c0.x) + uBounds_Stage1_c0_c0_c1_c0_c0_c0.x;
+    _output += texture(uTextureSampler_0_Stage1, coordSampled) * uKernel_Stage1_c0_c0_c1_c0_c0_c0[0].z;
+    coord += uImageIncrement_Stage1_c0_c0_c1_c0_c0_c0;
+    coordSampled = coord;
+    coordSampled.x = mod(coord.x - uBounds_Stage1_c0_c0_c1_c0_c0_c0.x, uBounds_Stage1_c0_c0_c1_c0_c0_c0.y - uBounds_Stage1_c0_c0_c1_c0_c0_c0.x) + uBounds_Stage1_c0_c0_c1_c0_c0_c0.x;
+    _output += texture(uTextureSampler_0_Stage1, coordSampled) * uKernel_Stage1_c0_c0_c1_c0_c0_c0[0].w;
+    coord += uImageIncrement_Stage1_c0_c0_c1_c0_c0_c0;
+    coordSampled = coord;
+    coordSampled.x = mod(coord.x - uBounds_Stage1_c0_c0_c1_c0_c0_c0.x, uBounds_Stage1_c0_c0_c1_c0_c0_c0.y - uBounds_Stage1_c0_c0_c1_c0_c0_c0.x) + uBounds_Stage1_c0_c0_c1_c0_c0_c0.x;
+    _output += texture(uTextureSampler_0_Stage1, coordSampled) * uKernel_Stage1_c0_c0_c1_c0_c0_c0[1].x;
+    coord += uImageIncrement_Stage1_c0_c0_c1_c0_c0_c0;
+    coordSampled = coord;
+    coordSampled.x = mod(coord.x - uBounds_Stage1_c0_c0_c1_c0_c0_c0.x, uBounds_Stage1_c0_c0_c1_c0_c0_c0.y - uBounds_Stage1_c0_c0_c1_c0_c0_c0.x) + uBounds_Stage1_c0_c0_c1_c0_c0_c0.x;
+    _output += texture(uTextureSampler_0_Stage1, coordSampled) * uKernel_Stage1_c0_c0_c1_c0_c0_c0[1].y;
+    coord += uImageIncrement_Stage1_c0_c0_c1_c0_c0_c0;
+    coordSampled = coord;
+    coordSampled.x = mod(coord.x - uBounds_Stage1_c0_c0_c1_c0_c0_c0.x, uBounds_Stage1_c0_c0_c1_c0_c0_c0.y - uBounds_Stage1_c0_c0_c1_c0_c0_c0.x) + uBounds_Stage1_c0_c0_c1_c0_c0_c0.x;
+    _output += texture(uTextureSampler_0_Stage1, coordSampled) * uKernel_Stage1_c0_c0_c1_c0_c0_c0[1].z;
+    coord += uImageIncrement_Stage1_c0_c0_c1_c0_c0_c0;
+    coordSampled = coord;
+    coordSampled.x = mod(coord.x - uBounds_Stage1_c0_c0_c1_c0_c0_c0.x, uBounds_Stage1_c0_c0_c1_c0_c0_c0.y - uBounds_Stage1_c0_c0_c1_c0_c0_c0.x) + uBounds_Stage1_c0_c0_c1_c0_c0_c0.x;
+    _output += texture(uTextureSampler_0_Stage1, coordSampled) * uKernel_Stage1_c0_c0_c1_c0_c0_c0[1].w;
+    coord += uImageIncrement_Stage1_c0_c0_c1_c0_c0_c0;
+    coordSampled = coord;
+    coordSampled.x = mod(coord.x - uBounds_Stage1_c0_c0_c1_c0_c0_c0.x, uBounds_Stage1_c0_c0_c1_c0_c0_c0.y - uBounds_Stage1_c0_c0_c1_c0_c0_c0.x) + uBounds_Stage1_c0_c0_c1_c0_c0_c0.x;
+    _output += texture(uTextureSampler_0_Stage1, coordSampled) * uKernel_Stage1_c0_c0_c1_c0_c0_c0[2].x;
+    coord += uImageIncrement_Stage1_c0_c0_c1_c0_c0_c0;
+    _output *= _input;
+    return _output;
+}
+vec4 light_Stage1_c0_c0_c1_c0_c1_c0(vec3 normal, vec3 surfaceToLight, vec3 lightColor) {
+    vec3 halfDir = normalize(surfaceToLight + vec3(0.0, 0.0, 1.0));
+    float colorScale = uKS_Stage1_c0_c0_c1_c0_c1_c0 * pow(dot(normal, halfDir), uShininess_Stage1_c0_c0_c1_c0_c1_c0);
+    vec3 color = lightColor * clamp(colorScale, 0.0, 1.0);
+    return vec4(color, max(max(color.x, color.y), color.z));
+}
+float sobel_Stage1_c0_c0_c1_c0_c1_c0(float a, float b, float c, float d, float e, float f, float scale) {
+    return (((((-a + b) - 2.0 * c) + 2.0 * d) - e) + f) * scale;
+}
+vec3 pointToNormal_Stage1_c0_c0_c1_c0_c1_c0(float x, float y, float scale) {
+    return normalize(vec3(-x * scale, -y * scale, 1.0));
+}
+vec3 normal_Stage1_c0_c0_c1_c0_c1_c0(float m[9], float surfaceScale) {
+    return pointToNormal_Stage1_c0_c0_c1_c0_c1_c0(sobel_Stage1_c0_c0_c1_c0_c1_c0(m[1], m[2], m[4], m[5], m[7], m[8], 0.5), sobel_Stage1_c0_c0_c1_c0_c1_c0(0.0, 0.0, m[1], m[7], m[2], m[8], 0.33333298563957214), surfaceScale);
+}
+vec4 SpecularLighting_Stage1_c0_c0_c1_c0_c1_c0(vec4 _input) {
+    vec4 _output;
+    vec2 coord = vTransformedCoords_1_Stage0;
+    float m[9];
+    vec4 temp0;
+    {
+        vec2 origCoord = coord + vec2(-1.0, 1.0) * uImageIncrement_Stage1_c0_c0_c1_c0_c1_c0;
+        vec2 clampedCoord;
+        clampedCoord = clamp(origCoord, uTexDom_Stage1_c0_c0_c1_c0_c1_c0.xy, uTexDom_Stage1_c0_c0_c1_c0_c1_c0.zw);
+        vec4 textureColor = texture(uTextureSampler_1_Stage1, clampedCoord);
+        float err = max(abs(clampedCoord.x - origCoord.x) * uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.x, abs(clampedCoord.y - origCoord.y) * uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.y);
+        if (err > uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.z) {
+            err = 1.0;
+        } else if (uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.z < 1.0) {
+            err = 0.0;
+        }
+        temp0 = mix(textureColor, vec4(0.0, 0.0, 0.0, 0.0), err);
+    }
+    m[0] = temp0.w;
+    vec4 temp1;
+    {
+        vec2 origCoord = coord + vec2(0.0, 1.0) * uImageIncrement_Stage1_c0_c0_c1_c0_c1_c0;
+        vec2 clampedCoord;
+        clampedCoord = clamp(origCoord, uTexDom_Stage1_c0_c0_c1_c0_c1_c0.xy, uTexDom_Stage1_c0_c0_c1_c0_c1_c0.zw);
+        vec4 textureColor = texture(uTextureSampler_1_Stage1, clampedCoord);
+        float err = max(abs(clampedCoord.x - origCoord.x) * uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.x, abs(clampedCoord.y - origCoord.y) * uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.y);
+        if (err > uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.z) {
+            err = 1.0;
+        } else if (uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.z < 1.0) {
+            err = 0.0;
+        }
+        temp1 = mix(textureColor, vec4(0.0, 0.0, 0.0, 0.0), err);
+    }
+    m[1] = temp1.w;
+    vec4 temp2;
+    {
+        vec2 origCoord = coord + uImageIncrement_Stage1_c0_c0_c1_c0_c1_c0;
+        vec2 clampedCoord;
+        clampedCoord = clamp(origCoord, uTexDom_Stage1_c0_c0_c1_c0_c1_c0.xy, uTexDom_Stage1_c0_c0_c1_c0_c1_c0.zw);
+        vec4 textureColor = texture(uTextureSampler_1_Stage1, clampedCoord);
+        float err = max(abs(clampedCoord.x - origCoord.x) * uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.x, abs(clampedCoord.y - origCoord.y) * uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.y);
+        if (err > uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.z) {
+            err = 1.0;
+        } else if (uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.z < 1.0) {
+            err = 0.0;
+        }
+        temp2 = mix(textureColor, vec4(0.0, 0.0, 0.0, 0.0), err);
+    }
+    m[2] = temp2.w;
+    vec4 temp3;
+    {
+        vec2 origCoord = coord + vec2(-1.0, 0.0) * uImageIncrement_Stage1_c0_c0_c1_c0_c1_c0;
+        vec2 clampedCoord;
+        clampedCoord = clamp(origCoord, uTexDom_Stage1_c0_c0_c1_c0_c1_c0.xy, uTexDom_Stage1_c0_c0_c1_c0_c1_c0.zw);
+        vec4 textureColor = texture(uTextureSampler_1_Stage1, clampedCoord);
+        float err = max(abs(clampedCoord.x - origCoord.x) * uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.x, abs(clampedCoord.y - origCoord.y) * uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.y);
+        if (err > uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.z) {
+            err = 1.0;
+        } else if (uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.z < 1.0) {
+            err = 0.0;
+        }
+        temp3 = mix(textureColor, vec4(0.0, 0.0, 0.0, 0.0), err);
+    }
+    m[3] = temp3.w;
+    vec4 temp4;
+    {
+        vec2 origCoord = coord;
+        vec2 clampedCoord;
+        clampedCoord = clamp(origCoord, uTexDom_Stage1_c0_c0_c1_c0_c1_c0.xy, uTexDom_Stage1_c0_c0_c1_c0_c1_c0.zw);
+        vec4 textureColor = texture(uTextureSampler_1_Stage1, clampedCoord);
+        float err = max(abs(clampedCoord.x - origCoord.x) * uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.x, abs(clampedCoord.y - origCoord.y) * uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.y);
+        if (err > uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.z) {
+            err = 1.0;
+        } else if (uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.z < 1.0) {
+            err = 0.0;
+        }
+        temp4 = mix(textureColor, vec4(0.0, 0.0, 0.0, 0.0), err);
+    }
+    m[4] = temp4.w;
+    vec4 temp5;
+    {
+        vec2 origCoord = coord + vec2(1.0, 0.0) * uImageIncrement_Stage1_c0_c0_c1_c0_c1_c0;
+        vec2 clampedCoord;
+        clampedCoord = clamp(origCoord, uTexDom_Stage1_c0_c0_c1_c0_c1_c0.xy, uTexDom_Stage1_c0_c0_c1_c0_c1_c0.zw);
+        vec4 textureColor = texture(uTextureSampler_1_Stage1, clampedCoord);
+        float err = max(abs(clampedCoord.x - origCoord.x) * uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.x, abs(clampedCoord.y - origCoord.y) * uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.y);
+        if (err > uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.z) {
+            err = 1.0;
+        } else if (uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.z < 1.0) {
+            err = 0.0;
+        }
+        temp5 = mix(textureColor, vec4(0.0, 0.0, 0.0, 0.0), err);
+    }
+    m[5] = temp5.w;
+    vec4 temp6;
+    {
+        vec2 origCoord = coord + vec2(-1.0, -1.0) * uImageIncrement_Stage1_c0_c0_c1_c0_c1_c0;
+        vec2 clampedCoord;
+        clampedCoord = clamp(origCoord, uTexDom_Stage1_c0_c0_c1_c0_c1_c0.xy, uTexDom_Stage1_c0_c0_c1_c0_c1_c0.zw);
+        vec4 textureColor = texture(uTextureSampler_1_Stage1, clampedCoord);
+        float err = max(abs(clampedCoord.x - origCoord.x) * uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.x, abs(clampedCoord.y - origCoord.y) * uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.y);
+        if (err > uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.z) {
+            err = 1.0;
+        } else if (uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.z < 1.0) {
+            err = 0.0;
+        }
+        temp6 = mix(textureColor, vec4(0.0, 0.0, 0.0, 0.0), err);
+    }
+    m[6] = temp6.w;
+    vec4 temp7;
+    {
+        vec2 origCoord = coord + vec2(0.0, -1.0) * uImageIncrement_Stage1_c0_c0_c1_c0_c1_c0;
+        vec2 clampedCoord;
+        clampedCoord = clamp(origCoord, uTexDom_Stage1_c0_c0_c1_c0_c1_c0.xy, uTexDom_Stage1_c0_c0_c1_c0_c1_c0.zw);
+        vec4 textureColor = texture(uTextureSampler_1_Stage1, clampedCoord);
+        float err = max(abs(clampedCoord.x - origCoord.x) * uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.x, abs(clampedCoord.y - origCoord.y) * uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.y);
+        if (err > uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.z) {
+            err = 1.0;
+        } else if (uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.z < 1.0) {
+            err = 0.0;
+        }
+        temp7 = mix(textureColor, vec4(0.0, 0.0, 0.0, 0.0), err);
+    }
+    m[7] = temp7.w;
+    vec4 temp8;
+    {
+        vec2 origCoord = coord + vec2(1.0, -1.0) * uImageIncrement_Stage1_c0_c0_c1_c0_c1_c0;
+        vec2 clampedCoord;
+        clampedCoord = clamp(origCoord, uTexDom_Stage1_c0_c0_c1_c0_c1_c0.xy, uTexDom_Stage1_c0_c0_c1_c0_c1_c0.zw);
+        vec4 textureColor = texture(uTextureSampler_1_Stage1, clampedCoord);
+        float err = max(abs(clampedCoord.x - origCoord.x) * uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.x, abs(clampedCoord.y - origCoord.y) * uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.y);
+        if (err > uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.z) {
+            err = 1.0;
+        } else if (uDecalParams_Stage1_c0_c0_c1_c0_c1_c0.z < 1.0) {
+            err = 0.0;
+        }
+        temp8 = mix(textureColor, vec4(0.0, 0.0, 0.0, 0.0), err);
+    }
+    m[8] = temp8.w;
+    vec3 surfaceToLight = uLightDirection_Stage1_c0_c0_c1_c0_c1_c0;
+    _output = light_Stage1_c0_c0_c1_c0_c1_c0(normal_Stage1_c0_c0_c1_c0_c1_c0(m, uSurfaceScale_Stage1_c0_c0_c1_c0_c1_c0), surfaceToLight, uLightColor_Stage1_c0_c0_c1_c0_c1_c0);
+    _output *= _input;
+    return _output;
+}
+vec4 blend_src_over(vec4 src, vec4 dst) {
+    return src + (1.0 - src.w) * dst;
+}
+vec4 blend_darken(vec4 src, vec4 dst) {
+    vec4 result = blend_src_over(src, dst);
+    result.xyz = min(result.xyz, (1.0 - dst.w) * src.xyz + dst.xyz);
+    return result;
+}
+vec4 ComposeTwo_Stage1_c0_c0_c1_c0(vec4 _input) {
+    vec4 _output;
+    vec4 inputColor = vec4(_input.xyz, 1.0);
+    _output = blend_darken(GaussianConvolution_Stage1_c0_c0_c1_c0_c0_c0(inputColor), SpecularLighting_Stage1_c0_c0_c1_c0_c1_c0(inputColor));
+    _output *= _input.w;
+    return _output;
+}
+float _blend_color_saturation(vec3 color) {
+    return max(max(color.x, color.y), color.z) - min(min(color.x, color.y), color.z);
+}
+vec3 _blend_set_color_saturation_helper(vec3 minMidMax, float sat) {
+    if (minMidMax.x < minMidMax.z) {
+        return vec3(0.0, (sat * (minMidMax.y - minMidMax.x)) / (minMidMax.z - minMidMax.x), sat);
+    }
+    return vec3(0.0);
+}
+vec3 _blend_set_color_saturation(vec3 hueLumColor, vec3 satColor) {
+    float sat = _blend_color_saturation(satColor);
+    if (hueLumColor.x <= hueLumColor.y) {
+        if (hueLumColor.y <= hueLumColor.z) {
+            hueLumColor.xyz = _blend_set_color_saturation_helper(hueLumColor, sat);
+        } else if (hueLumColor.x <= hueLumColor.z) {
+            hueLumColor.xzy = _blend_set_color_saturation_helper(hueLumColor.xzy, sat);
+        } else {
+            hueLumColor.zxy = _blend_set_color_saturation_helper(hueLumColor.zxy, sat);
+        }
+    } else if (hueLumColor.x <= hueLumColor.z) {
+        hueLumColor.yxz = _blend_set_color_saturation_helper(hueLumColor.yxz, sat);
+    } else if (hueLumColor.y <= hueLumColor.z) {
+        hueLumColor.yzx = _blend_set_color_saturation_helper(hueLumColor.yzx, sat);
+    } else {
+        hueLumColor.zyx = _blend_set_color_saturation_helper(hueLumColor.zyx, sat);
+    }
+    return hueLumColor;
+}
+float _blend_color_luminance(vec3 color) {
+    return dot(vec3(0.30000001192092896, 0.5899999737739563, 0.10999999940395355), color);
+}
+vec3 _blend_set_color_luminance(vec3 hueSatColor, float alpha, vec3 lumColor) {
+    float lum = _blend_color_luminance(lumColor);
+    vec3 result = (lum - _blend_color_luminance(hueSatColor)) + hueSatColor;
+    float minComp = min(min(result.x, result.y), result.z);
+    float maxComp = max(max(result.x, result.y), result.z);
+    if (minComp < 0.0 && lum != minComp) {
+        result = lum + ((result - lum) * lum) / (lum - minComp);
+    }
+    if (maxComp > alpha && maxComp != lum) {
+        return lum + ((result - lum) * (alpha - lum)) / (maxComp - lum);
+    }
+    return result;
+}
+vec4 blend_saturation(vec4 src, vec4 dst) {
+    float alpha = dst.w * src.w;
+    vec3 sda = src.xyz * dst.w;
+    vec3 dsa = dst.xyz * src.w;
+    return vec4((((_blend_set_color_luminance(_blend_set_color_saturation(dsa, sda), alpha, dsa) + dst.xyz) - dsa) + src.xyz) - sda, (src.w + dst.w) - alpha);
+}
+vec4 ComposeTwo_Stage1_c0_c0(vec4 _input) {
+    vec4 _output;
+    vec4 inputColor = vec4(_input.xyz, 1.0);
+    _output = blend_saturation(ConstColorProcessor_Stage1_c0_c0_c0_c0(inputColor), ComposeTwo_Stage1_c0_c0_c1_c0(inputColor));
+    _output *= _input.w;
+    return _output;
+}
+vec4 ColorTableEffect_Stage1_c1_c0_c0_c0(vec4 _input) {
+    vec4 _output;
+    float nonZeroAlpha = max(_input.w, 9.9999997473787516e-05);
+    vec4 coord = vec4(_input.xyz / nonZeroAlpha, nonZeroAlpha);
+    coord = coord * 0.9960939884185791 + vec4(0.0019529999699443579, 0.0019529999699443579, 0.0019529999699443579, 0.0019529999699443579);
+    _output.w = texture(uTextureSampler_2_Stage1, vec2(coord.w, 0.125)).w;
+    _output.x = texture(uTextureSampler_2_Stage1, vec2(coord.x, 0.375)).w;
+    _output.y = texture(uTextureSampler_2_Stage1, vec2(coord.y, 0.625)).w;
+    _output.z = texture(uTextureSampler_2_Stage1, vec2(coord.z, 0.875)).w;
+    _output.xyz *= _output.w;
+    return _output;
+}
+vec4 ConstColorProcessor_Stage1_c1_c0_c1_c0_c0_c0(vec4 _input) {
+    vec4 _output;
+    {
+        _output = _input * ucolor_Stage1_c1_c0_c1_c0_c0_c0;
+    }
+    return _output;
+}
+vec4 AARectEffect_Stage1_c1_c0_c1_c0_c1_c0(vec4 _input) {
+    vec4 _output;
+    float alpha;
+    {
+        alpha = float(all(greaterThan(vec4(gl_FragCoord.xy, urectUniform_Stage1_c1_c0_c1_c0_c1_c0.zw), vec4(urectUniform_Stage1_c1_c0_c1_c0_c1_c0.xy, gl_FragCoord.xy))) ? 1 : 0);
+    }
+    _output = _input * alpha;
+    return _output;
+}
+vec4 blend_dst_over(vec4 src, vec4 dst) {
+    return (1.0 - dst.w) * src + dst;
+}
+vec4 ComposeTwo_Stage1_c1_c0_c1_c0(vec4 _input) {
+    vec4 _output;
+    vec4 inputColor = vec4(_input.xyz, 1.0);
+    _output = blend_dst_over(ConstColorProcessor_Stage1_c1_c0_c1_c0_c0_c0(inputColor), AARectEffect_Stage1_c1_c0_c1_c0_c1_c0(inputColor));
+    _output *= _input.w;
+    return _output;
+}
+float _blend_overlay_component(float sc, float sa, float dc, float da) {
+    if (2.0 * dc <= da) {
+        return (2.0 * sc) * dc;
+    }
+    return sa * da - (2.0 * (da - dc)) * (sa - sc);
+}
+vec4 blend_overlay(vec4 src, vec4 dst) {
+    vec4 result = vec4(_blend_overlay_component(src.x, src.w, dst.x, dst.w), _blend_overlay_component(src.y, src.w, dst.y, dst.w), _blend_overlay_component(src.z, src.w, dst.z, dst.w), src.w + (1.0 - src.w) * dst.w);
+    result.xyz += dst.xyz * (1.0 - src.w) + src.xyz * (1.0 - dst.w);
+    return result;
+}
+vec4 ComposeTwo_Stage1_c1_c0(vec4 _input) {
+    vec4 _output;
+    vec4 inputColor = vec4(_input.xyz, 1.0);
+    _output = blend_overlay(ColorTableEffect_Stage1_c1_c0_c0_c0(inputColor), ComposeTwo_Stage1_c1_c0_c1_c0(inputColor));
+    _output *= _input.w;
+    return _output;
+}
+float _guarded_divide(float n, float d) {
+    return n / d;
+}
+float _color_burn_component(float sc, float sa, float dc, float da) {
+    if (da == dc) {
+        return (sa * da + sc * (1.0 - da)) + dc * (1.0 - sa);
+    } else if (sc == 0.0) {
+        return dc * (1.0 - sa);
+    }
+    float d = max(0.0, da - _guarded_divide((da - dc) * sa, sc));
+    return (d * sa + sc * (1.0 - da)) + dc * (1.0 - sa);
+}
+vec4 blend_color_burn(vec4 src, vec4 dst) {
+    return vec4(_color_burn_component(src.x, src.w, dst.x, dst.w), _color_burn_component(src.y, src.w, dst.y, dst.w), _color_burn_component(src.z, src.w, dst.z, dst.w), src.w + (1.0 - src.w) * dst.w);
+}
+void main() {
+    vec4 outputColor_Stage0;
+    {
+        vec2 textureCoords;
+        textureCoords = vtextureCoords_Stage0;
+        vec4 textureDomain;
+        textureDomain = vtextureDomain_Stage0;
+        outputColor_Stage0 = vcolor_Stage0;
+        outputColor_Stage0 = texture(uTextureSampler_0_Stage0, clamp(textureCoords, textureDomain.xy, textureDomain.zw)) * outputColor_Stage0;
+    }
+    vec4 output_Stage1;
+    {
+        vec4 inputColor = vec4(outputColor_Stage0.xyz, 1.0);
+        output_Stage1 = blend_color_burn(ComposeTwo_Stage1_c0_c0(inputColor), ComposeTwo_Stage1_c1_c0(inputColor));
+        output_Stage1 *= outputColor_Stage0.w;
+    }
+    {
+        sk_FragColor = output_Stage1;
+    }
+}
+
+[vertex shader]
+#version 140
+
+uniform vec4 sk_RTAdjust;
+uniform mat3 uCoordTransformMatrix_0_Stage0;
+uniform mat3 uCoordTransformMatrix_1_Stage0;
+in vec2 position;
+in vec2 textureCoords;
+in vec4 textureDomain;
+in vec4 color;
+noperspective out vec2 vTransformedCoords_0_Stage0;
+noperspective out vec2 vTransformedCoords_1_Stage0;
+noperspective out vec2 vtextureCoords_Stage0;
+flat out vec4 vtextureDomain_Stage0;
+flat out vec4 vcolor_Stage0;
+void main() {
+    vec2 pos2 = position;
+    vTransformedCoords_0_Stage0 = (uCoordTransformMatrix_0_Stage0 * vec3(textureCoords, 1.0)).xy;
+    vTransformedCoords_1_Stage0 = (uCoordTransformMatrix_1_Stage0 * vec3(textureCoords, 1.0)).xy;
+    vtextureCoords_Stage0 = textureCoords;
+    vtextureDomain_Stage0 = textureDomain;
+    vcolor_Stage0 = color;
+    gl_Position = vec4(pos2.x, pos2.y, 0.0, 1.0);
+    gl_Position = vec4(gl_Position.xy * sk_RTAdjust.xz + gl_Position.ww * sk_RTAdjust.yw, 0.0, gl_Position.w);
+}
+