1 files changed, 319 insertions, 0 deletions
diff --git a/shaders/skia/619-2.shader_test b/shaders/skia/619-2.shader_test
new file mode 100644
index 0000000..b351b60
--- /dev/null
+++ b/shaders/skia/619-2.shader_test
@@ -0,0 +1,319 @@
+[require]
+GLSL >= 1.40
+
+[fragment shader]
+#version 140
+
+#extension GL_ARB_fragment_coord_conventions : require
+layout(origin_upper_left) in vec4 gl_FragCoord;
+out vec4 sk_FragColor;
+uniform vec2 uImageIncrement_Stage1_c0_c0_c0_c0_c0_c0;
+uniform float uSurfaceScale_Stage1_c0_c0_c0_c0_c0_c0;
+uniform vec3 uLightColor_Stage1_c0_c0_c0_c0_c0_c0;
+uniform float uKD_Stage1_c0_c0_c0_c0_c0_c0;
+uniform vec4 uTexDom_Stage1_c0_c0_c0_c0_c0_c0;
+uniform vec3 uDecalParams_Stage1_c0_c0_c0_c0_c0_c0;
+uniform vec3 uLightLocation_Stage1_c0_c0_c0_c0_c0_c0;
+uniform vec4 uellipse_Stage1_c0_c0_c0_c0_c1_c0;
+uniform vec4 ucolor_Stage1_c0_c0_c1_c0;
+uniform float uPixelSize_Stage1_c1_c0;
+uniform vec2 uRange_Stage1_c1_c0;
+uniform vec2 uDstTextureUpperLeft_Stage2;
+uniform vec2 uDstTextureCoordScale_Stage2;
+uniform sampler2D uTextureSampler_0_Stage1;
+uniform sampler2D uTextureSampler_1_Stage1;
+uniform sampler2D uDstTextureSampler_Stage2;
+noperspective in vec2 vEllipseOffsets_Stage0;
+noperspective in vec4 vEllipseRadii_Stage0;
+noperspective in vec4 vinColor_Stage0;
+noperspective in vec2 vTransformedCoords_0_Stage0;
+noperspective in vec2 vTransformedCoords_1_Stage0;
+vec4 light_Stage1_c0_c0_c0_c0_c0_c0(vec3 normal, vec3 surfaceToLight, vec3 lightColor) {
+    float colorScale = uKD_Stage1_c0_c0_c0_c0_c0_c0 * dot(normal, surfaceToLight);
+    return vec4(lightColor * clamp(colorScale, 0.0, 1.0), 1.0);
+}
+float sobel_Stage1_c0_c0_c0_c0_c0_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_c0_c0_c0_c0(float x, float y, float scale) {
+    return normalize(vec3(-x * scale, -y * scale, 1.0));
+}
+vec3 normal_Stage1_c0_c0_c0_c0_c0_c0(float m[9], float surfaceScale) {
+    return pointToNormal_Stage1_c0_c0_c0_c0_c0_c0(sobel_Stage1_c0_c0_c0_c0_c0_c0(m[0], m[1], m[3], m[4], 0.0, 0.0, 0.66666698455810547), sobel_Stage1_c0_c0_c0_c0_c0_c0(m[0], m[3], m[1], m[4], 0.0, 0.0, 0.66666698455810547), surfaceScale);
+}
+vec4 DiffuseLighting_Stage1_c0_c0_c0_c0_c0_c0(vec4 _input) {
+    vec4 _output;
+    vec2 coord = vTransformedCoords_0_Stage0;
+    float m[9];
+    vec4 temp0;
+    {
+        vec2 origCoord = coord + vec2(-1.0, 1.0) * uImageIncrement_Stage1_c0_c0_c0_c0_c0_c0;
+        vec2 clampedCoord;
+        clampedCoord = clamp(origCoord, uTexDom_Stage1_c0_c0_c0_c0_c0_c0.xy, uTexDom_Stage1_c0_c0_c0_c0_c0_c0.zw);
+        vec4 textureColor = texture(uTextureSampler_0_Stage1, clampedCoord);
+        float err = max(abs(clampedCoord.x - origCoord.x) * uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.x, abs(clampedCoord.y - origCoord.y) * uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.y);
+        if (err > uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.z) {
+            err = 1.0;
+        } else if (uDecalParams_Stage1_c0_c0_c0_c0_c0_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_c0_c0_c0_c0;
+        vec2 clampedCoord;
+        clampedCoord = clamp(origCoord, uTexDom_Stage1_c0_c0_c0_c0_c0_c0.xy, uTexDom_Stage1_c0_c0_c0_c0_c0_c0.zw);
+        vec4 textureColor = texture(uTextureSampler_0_Stage1, clampedCoord);
+        float err = max(abs(clampedCoord.x - origCoord.x) * uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.x, abs(clampedCoord.y - origCoord.y) * uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.y);
+        if (err > uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.z) {
+            err = 1.0;
+        } else if (uDecalParams_Stage1_c0_c0_c0_c0_c0_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_c0_c0_c0_c0;
+        vec2 clampedCoord;
+        clampedCoord = clamp(origCoord, uTexDom_Stage1_c0_c0_c0_c0_c0_c0.xy, uTexDom_Stage1_c0_c0_c0_c0_c0_c0.zw);
+        vec4 textureColor = texture(uTextureSampler_0_Stage1, clampedCoord);
+        float err = max(abs(clampedCoord.x - origCoord.x) * uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.x, abs(clampedCoord.y - origCoord.y) * uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.y);
+        if (err > uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.z) {
+            err = 1.0;
+        } else if (uDecalParams_Stage1_c0_c0_c0_c0_c0_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_c0_c0_c0_c0;
+        vec2 clampedCoord;
+        clampedCoord = clamp(origCoord, uTexDom_Stage1_c0_c0_c0_c0_c0_c0.xy, uTexDom_Stage1_c0_c0_c0_c0_c0_c0.zw);
+        vec4 textureColor = texture(uTextureSampler_0_Stage1, clampedCoord);
+        float err = max(abs(clampedCoord.x - origCoord.x) * uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.x, abs(clampedCoord.y - origCoord.y) * uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.y);
+        if (err > uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.z) {
+            err = 1.0;
+        } else if (uDecalParams_Stage1_c0_c0_c0_c0_c0_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_c0_c0_c0_c0.xy, uTexDom_Stage1_c0_c0_c0_c0_c0_c0.zw);
+        vec4 textureColor = texture(uTextureSampler_0_Stage1, clampedCoord);
+        float err = max(abs(clampedCoord.x - origCoord.x) * uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.x, abs(clampedCoord.y - origCoord.y) * uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.y);
+        if (err > uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.z) {
+            err = 1.0;
+        } else if (uDecalParams_Stage1_c0_c0_c0_c0_c0_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_c0_c0_c0_c0;
+        vec2 clampedCoord;
+        clampedCoord = clamp(origCoord, uTexDom_Stage1_c0_c0_c0_c0_c0_c0.xy, uTexDom_Stage1_c0_c0_c0_c0_c0_c0.zw);
+        vec4 textureColor = texture(uTextureSampler_0_Stage1, clampedCoord);
+        float err = max(abs(clampedCoord.x - origCoord.x) * uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.x, abs(clampedCoord.y - origCoord.y) * uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.y);
+        if (err > uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.z) {
+            err = 1.0;
+        } else if (uDecalParams_Stage1_c0_c0_c0_c0_c0_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_c0_c0_c0_c0;
+        vec2 clampedCoord;
+        clampedCoord = clamp(origCoord, uTexDom_Stage1_c0_c0_c0_c0_c0_c0.xy, uTexDom_Stage1_c0_c0_c0_c0_c0_c0.zw);
+        vec4 textureColor = texture(uTextureSampler_0_Stage1, clampedCoord);
+        float err = max(abs(clampedCoord.x - origCoord.x) * uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.x, abs(clampedCoord.y - origCoord.y) * uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.y);
+        if (err > uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.z) {
+            err = 1.0;
+        } else if (uDecalParams_Stage1_c0_c0_c0_c0_c0_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_c0_c0_c0_c0;
+        vec2 clampedCoord;
+        clampedCoord = clamp(origCoord, uTexDom_Stage1_c0_c0_c0_c0_c0_c0.xy, uTexDom_Stage1_c0_c0_c0_c0_c0_c0.zw);
+        vec4 textureColor = texture(uTextureSampler_0_Stage1, clampedCoord);
+        float err = max(abs(clampedCoord.x - origCoord.x) * uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.x, abs(clampedCoord.y - origCoord.y) * uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.y);
+        if (err > uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.z) {
+            err = 1.0;
+        } else if (uDecalParams_Stage1_c0_c0_c0_c0_c0_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_c0_c0_c0_c0;
+        vec2 clampedCoord;
+        clampedCoord = clamp(origCoord, uTexDom_Stage1_c0_c0_c0_c0_c0_c0.xy, uTexDom_Stage1_c0_c0_c0_c0_c0_c0.zw);
+        vec4 textureColor = texture(uTextureSampler_0_Stage1, clampedCoord);
+        float err = max(abs(clampedCoord.x - origCoord.x) * uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.x, abs(clampedCoord.y - origCoord.y) * uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.y);
+        if (err > uDecalParams_Stage1_c0_c0_c0_c0_c0_c0.z) {
+            err = 1.0;
+        } else if (uDecalParams_Stage1_c0_c0_c0_c0_c0_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 = normalize(uLightLocation_Stage1_c0_c0_c0_c0_c0_c0 - vec3(gl_FragCoord.xy, uSurfaceScale_Stage1_c0_c0_c0_c0_c0_c0 * m[4]));
+    _output = light_Stage1_c0_c0_c0_c0_c0_c0(normal_Stage1_c0_c0_c0_c0_c0_c0(m, uSurfaceScale_Stage1_c0_c0_c0_c0_c0_c0), surfaceToLight, uLightColor_Stage1_c0_c0_c0_c0_c0_c0);
+    _output *= _input;
+    return _output;
+}
+vec4 EllipseEffect_Stage1_c0_c0_c0_c0_c1_c0(vec4 _input) {
+    vec4 _output;
+    vec2 d = gl_FragCoord.xy - uellipse_Stage1_c0_c0_c0_c0_c1_c0.xy;
+    vec2 Z = d * uellipse_Stage1_c0_c0_c0_c0_c1_c0.zw;
+    float implicit = dot(Z, d) - 1.0;
+    float grad_dot = 4.0 * dot(Z, Z);
+    {
+        grad_dot = max(grad_dot, 1.1754999560161448e-38);
+    }
+    float approx_dist = implicit * inversesqrt(grad_dot);
+    float alpha;
+    {
+        alpha = approx_dist > 0.0 ? 1.0 : 0.0;
+    }
+    _output = _input * alpha;
+    return _output;
+}
+vec4 blend_modulate(vec4 src, vec4 dst) {
+    return src * dst;
+}
+vec4 ComposeTwo_Stage1_c0_c0_c0_c0(vec4 _input) {
+    vec4 _output;
+    vec4 inputColor = vec4(_input.xyz, 1.0);
+    _output = blend_modulate(DiffuseLighting_Stage1_c0_c0_c0_c0_c0_c0(inputColor), EllipseEffect_Stage1_c0_c0_c0_c0_c1_c0(inputColor));
+    _output *= _input.w;
+    return _output;
+}
+vec4 ConstColorProcessor_Stage1_c0_c0_c1_c0(vec4 _input) {
+    vec4 _output;
+    {
+        _output = ucolor_Stage1_c0_c0_c1_c0;
+    }
+    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);
+}
+vec4 ComposeTwo_Stage1_c0_c0(vec4 _input) {
+    vec4 _output;
+    vec4 inputColor = vec4(_input.xyz, 1.0);
+    _output = blend_color_burn(ComposeTwo_Stage1_c0_c0_c0_c0(inputColor), ConstColorProcessor_Stage1_c0_c0_c1_c0(inputColor));
+    _output *= _input.w;
+    return _output;
+}
+vec4 Morphology_Stage1_c1_c0(vec4 _input) {
+    vec4 _output;
+    _output = vec4(1.0, 1.0, 1.0, 1.0);
+    vec2 coord = vTransformedCoords_1_Stage0;
+    coord.y -= 7.0 * uPixelSize_Stage1_c1_c0;
+    for (int i = 0;i < 15; i++) {
+        _output = min(_output, texture(uTextureSampler_1_Stage1, coord));
+        coord.y += uPixelSize_Stage1_c1_c0;
+    }
+    _output *= _input;
+    return _output;
+}
+vec4 blend_src_in(vec4 src, vec4 dst) {
+    return src * dst.w;
+}
+vec4 blend_src_out(vec4 src, vec4 dst) {
+    return (1.0 - dst.w) * src;
+}
+void main() {
+    vec4 outputColor_Stage0;
+    vec4 outputCoverage_Stage0;
+    {
+        outputColor_Stage0 = vinColor_Stage0;
+        vec2 offset = vEllipseOffsets_Stage0;
+        float test = dot(offset, offset) - 1.0;
+        vec2 grad = (2.0 * offset) * vEllipseRadii_Stage0.xy;
+        float grad_dot = dot(grad, grad);
+        grad_dot = max(grad_dot, 1.1754999560161448e-38);
+        float invlen = inversesqrt(grad_dot);
+        float edgeAlpha = clamp(0.5 - test * invlen, 0.0, 1.0);
+        outputCoverage_Stage0 = vec4(edgeAlpha);
+    }
+    vec4 output_Stage1;
+    {
+        vec4 inputColor = vec4(outputColor_Stage0.xyz, 1.0);
+        output_Stage1 = blend_src_in(ComposeTwo_Stage1_c0_c0(inputColor), Morphology_Stage1_c1_c0(inputColor));
+        output_Stage1 *= outputColor_Stage0.w;
+    }
+    {
+        if (all(lessThanEqual(outputCoverage_Stage0.xyz, vec3(0.0)))) {
+            discard;
+        }
+        vec2 _dstTexCoord = (gl_FragCoord.xy - uDstTextureUpperLeft_Stage2) * uDstTextureCoordScale_Stage2;
+        _dstTexCoord.y = 1.0 - _dstTexCoord.y;
+        vec4 _dstColor = texture(uDstTextureSampler_Stage2, _dstTexCoord);
+        sk_FragColor = blend_src_out(output_Stage1, _dstColor);
+        sk_FragColor = outputCoverage_Stage0 * sk_FragColor + (vec4(1.0) - outputCoverage_Stage0) * _dstColor;
+    }
+}
+
+[vertex shader]
+#version 140
+
+uniform vec4 sk_RTAdjust;
+uniform mat3 uCoordTransformMatrix_0_Stage0;
+uniform mat3 uCoordTransformMatrix_1_Stage0;
+in vec2 inPosition;
+in vec4 inColor;
+in vec2 inEllipseOffset;
+in vec4 inEllipseRadii;
+noperspective out vec2 vEllipseOffsets_Stage0;
+noperspective out vec4 vEllipseRadii_Stage0;
+noperspective out vec4 vinColor_Stage0;
+noperspective out vec2 vTransformedCoords_0_Stage0;
+noperspective out vec2 vTransformedCoords_1_Stage0;
+void main() {
+    vEllipseOffsets_Stage0 = inEllipseOffset;
+    vEllipseRadii_Stage0 = inEllipseRadii;
+    vinColor_Stage0 = inColor;
+    vec2 pos2 = inPosition;
+    vTransformedCoords_0_Stage0 = (uCoordTransformMatrix_0_Stage0 * vec3(inPosition, 1.0)).xy;
+    vTransformedCoords_1_Stage0 = (uCoordTransformMatrix_1_Stage0 * vec3(inPosition, 1.0)).xy;
+    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);
+}
+