1 files changed, 169 insertions, 0 deletions
diff --git a/shaders/skia/1702.shader_test b/shaders/skia/1702.shader_test
new file mode 100644
index 0000000..a3721d2
--- /dev/null
+++ b/shaders/skia/1702.shader_test
@@ -0,0 +1,169 @@
+[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 mat4 um_Stage1_c0_c0_c0_c0_c0_c0;
+uniform vec4 uv_Stage1_c0_c0_c0_c0_c0_c0;
+uniform vec4 urectH_Stage1_c0_c0_c1_c0_c0_c0;
+uniform float uinvSixSigma_Stage1_c0_c0_c1_c0_c0_c0;
+uniform mat4 um_Stage1_c0_c0_c1_c0_c1_c0;
+uniform vec4 uv_Stage1_c0_c0_c1_c0_c1_c0;
+uniform vec4 ucolor_Stage1_c1_c0;
+uniform sampler2D uTextureSampler_0_Stage1;
+noperspective in vec4 vQuadEdge_Stage0;
+noperspective in vec4 vinColor_Stage0;
+vec4 ColorMatrixFragmentProcessor_Stage1_c0_c0_c0_c0_c0_c0(vec4 _input) {
+    vec4 _output;
+    vec4 inputColor = _input;
+    {
+        float nonZeroAlpha = max(inputColor.w, 9.9999997473787516e-05);
+        inputColor = vec4(inputColor.xyz / nonZeroAlpha, inputColor.w);
+    }
+    _output = um_Stage1_c0_c0_c0_c0_c0_c0 * inputColor + uv_Stage1_c0_c0_c0_c0_c0_c0;
+    {
+        _output = clamp(_output, 0.0, 1.0);
+    }
+    return _output;
+}
+vec4 Big_Ole_Key_Stage1_c0_c0_c0_c0_c1_c0(vec4 _input) {
+    vec4 _output;
+    _output = _input;
+    return _output;
+}
+float _guarded_divide(float n, float d) {
+    return n / d;
+}
+float _color_dodge_component(float sc, float sa, float dc, float da) {
+    if (dc == 0.0) {
+        return sc * (1.0 - da);
+    } else {
+        float d = sa - sc;
+        if (d == 0.0) {
+            return (sa * da + sc * (1.0 - da)) + dc * (1.0 - sa);
+        }
+        d = min(da, _guarded_divide(dc * sa, d));
+        return (d * sa + sc * (1.0 - da)) + dc * (1.0 - sa);
+    }
+}
+vec4 blend_color_dodge(vec4 src, vec4 dst) {
+    return vec4(_color_dodge_component(src.x, src.w, dst.x, dst.w), _color_dodge_component(src.y, src.w, dst.y, dst.w), _color_dodge_component(src.z, src.w, dst.z, dst.w), src.w + (1.0 - src.w) * dst.w);
+}
+vec4 ComposeTwo_Stage1_c0_c0_c0_c0(vec4 _input) {
+    vec4 _output;
+    vec4 inputColor = vec4(_input.xyz, 1.0);
+    _output = blend_color_dodge(ColorMatrixFragmentProcessor_Stage1_c0_c0_c0_c0_c0_c0(inputColor), Big_Ole_Key_Stage1_c0_c0_c0_c0_c1_c0(inputColor));
+    _output *= _input.w;
+    return _output;
+}
+vec4 RectBlurEffect_Stage1_c0_c0_c1_c0_c0_c0(vec4 _input) {
+    vec4 _output;
+    float xCoverage, yCoverage;
+    {
+        float x, y;
+        {
+            x = max(urectH_Stage1_c0_c0_c1_c0_c0_c0.x - gl_FragCoord.x, gl_FragCoord.x - urectH_Stage1_c0_c0_c1_c0_c0_c0.z);
+            y = max(urectH_Stage1_c0_c0_c1_c0_c0_c0.y - gl_FragCoord.y, gl_FragCoord.y - urectH_Stage1_c0_c0_c1_c0_c0_c0.w);
+        }
+        xCoverage = texture(uTextureSampler_0_Stage1, vec2(x * uinvSixSigma_Stage1_c0_c0_c1_c0_c0_c0, 0.5)).w;
+        yCoverage = texture(uTextureSampler_0_Stage1, vec2(y * uinvSixSigma_Stage1_c0_c0_c1_c0_c0_c0, 0.5)).w;
+        _output = (_input * xCoverage) * yCoverage;
+    }
+    _output = (_input * xCoverage) * yCoverage;
+    return _output;
+}
+vec4 ColorMatrixFragmentProcessor_Stage1_c0_c0_c1_c0_c1_c0(vec4 _input) {
+    vec4 _output;
+    vec4 inputColor = _input;
+    {
+        float nonZeroAlpha = max(inputColor.w, 9.9999997473787516e-05);
+        inputColor = vec4(inputColor.xyz / nonZeroAlpha, inputColor.w);
+    }
+    _output = um_Stage1_c0_c0_c1_c0_c1_c0 * inputColor + uv_Stage1_c0_c0_c1_c0_c1_c0;
+    {
+        _output.w = clamp(_output.w, 0.0, 1.0);
+    }
+    {
+        _output.xyz *= _output.w;
+    }
+    return _output;
+}
+vec4 blend_src_in(vec4 src, vec4 dst) {
+    return src * dst.w;
+}
+vec4 ComposeTwo_Stage1_c0_c0_c1_c0(vec4 _input) {
+    vec4 _output;
+    vec4 inputColor = vec4(_input.xyz, 1.0);
+    _output = blend_src_in(RectBlurEffect_Stage1_c0_c0_c1_c0_c0_c0(inputColor), ColorMatrixFragmentProcessor_Stage1_c0_c0_c1_c0_c1_c0(inputColor));
+    _output *= _input.w;
+    return _output;
+}
+vec4 blend_src_over(vec4 src, vec4 dst) {
+    return src + (1.0 - src.w) * dst;
+}
+vec4 ComposeTwo_Stage1_c0_c0(vec4 _input) {
+    vec4 _output;
+    vec4 inputColor = vec4(_input.xyz, 1.0);
+    _output = blend_src_over(ComposeTwo_Stage1_c0_c0_c0_c0(inputColor), ComposeTwo_Stage1_c0_c0_c1_c0(inputColor));
+    _output *= _input.w;
+    return _output;
+}
+vec4 ConstColorProcessor_Stage1_c1_c0(vec4 _input) {
+    vec4 _output;
+    {
+        _output = ucolor_Stage1_c1_c0;
+    }
+    return _output;
+}
+vec4 blend_exclusion(vec4 src, vec4 dst) {
+    return vec4((dst.xyz + src.xyz) - (2.0 * dst.xyz) * src.xyz, src.w + (1.0 - src.w) * dst.w);
+}
+void main() {
+    vec4 outputColor_Stage0;
+    vec4 outputCoverage_Stage0;
+    {
+        outputColor_Stage0 = vinColor_Stage0;
+        float edgeAlpha;
+        vec2 duvdx = dFdx(vQuadEdge_Stage0.xy);
+        vec2 duvdy = dFdy(vQuadEdge_Stage0.xy);
+        if (vQuadEdge_Stage0.z > 0.0 && vQuadEdge_Stage0.w > 0.0) {
+            edgeAlpha = min(min(vQuadEdge_Stage0.z, vQuadEdge_Stage0.w) + 0.5, 1.0);
+        } else {
+            vec2 gF = vec2((2.0 * vQuadEdge_Stage0.x) * duvdx.x - duvdx.y, (2.0 * vQuadEdge_Stage0.x) * duvdy.x - duvdy.y);
+            edgeAlpha = vQuadEdge_Stage0.x * vQuadEdge_Stage0.x - vQuadEdge_Stage0.y;
+            edgeAlpha = clamp(0.5 - edgeAlpha / length(gF), 0.0, 1.0);
+        }
+        outputCoverage_Stage0 = vec4(edgeAlpha);
+    }
+    vec4 output_Stage1;
+    {
+        vec4 inputColor = vec4(outputColor_Stage0.xyz, 1.0);
+        output_Stage1 = blend_exclusion(ComposeTwo_Stage1_c0_c0(inputColor), ConstColorProcessor_Stage1_c1_c0(inputColor));
+        output_Stage1 *= outputColor_Stage0.w;
+    }
+    {
+        sk_FragColor = outputCoverage_Stage0 * output_Stage1;
+    }
+}
+
+[vertex shader]
+#version 140
+
+uniform vec4 sk_RTAdjust;
+in vec2 inPosition;
+in vec4 inColor;
+in vec4 inQuadEdge;
+noperspective out vec4 vQuadEdge_Stage0;
+noperspective out vec4 vinColor_Stage0;
+void main() {
+    vQuadEdge_Stage0 = inQuadEdge;
+    vinColor_Stage0 = inColor;
+    vec2 pos2 = inPosition;
+    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);
+}
+