1 files changed, 159 insertions, 0 deletions
diff --git a/shaders/skia/577-2.shader_test b/shaders/skia/577-2.shader_test
new file mode 100644
index 0000000..c7fce33
--- /dev/null
+++ b/shaders/skia/577-2.shader_test
@@ -0,0 +1,159 @@
+[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_Stage0;
+uniform mat4 um_Stage1_c0_c0_c0_c0_c0_c0;
+uniform vec4 uv_Stage1_c0_c0_c0_c0_c0_c0;
+uniform vec3 uedges_Stage1_c0_c0_c0_c0_c1_c0[7];
+uniform mat4 um_Stage1_c0_c0_c1_c0;
+uniform vec4 uv_Stage1_c0_c0_c1_c0;
+noperspective in vec3 vDashParam_Stage0;
+noperspective in vec2 vCircleParams_Stage0;
+noperspective in vec2 vTransformedCoords_0_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.w = clamp(_output.w, 0.0, 1.0);
+    }
+    {
+        _output.xyz *= _output.w;
+    }
+    return _output;
+}
+vec4 ConvexPoly_Stage1_c0_c0_c0_c0_c1_c0(vec4 _input) {
+    vec4 _output;
+    float alpha = 1.0;
+    float edge;
+    edge = dot(uedges_Stage1_c0_c0_c0_c0_c1_c0[0], vec3(gl_FragCoord.x, gl_FragCoord.y, 1.0));
+    edge = clamp(edge, 0.0, 1.0);
+    alpha *= edge;
+    edge = dot(uedges_Stage1_c0_c0_c0_c0_c1_c0[1], vec3(gl_FragCoord.x, gl_FragCoord.y, 1.0));
+    edge = clamp(edge, 0.0, 1.0);
+    alpha *= edge;
+    edge = dot(uedges_Stage1_c0_c0_c0_c0_c1_c0[2], vec3(gl_FragCoord.x, gl_FragCoord.y, 1.0));
+    edge = clamp(edge, 0.0, 1.0);
+    alpha *= edge;
+    edge = dot(uedges_Stage1_c0_c0_c0_c0_c1_c0[3], vec3(gl_FragCoord.x, gl_FragCoord.y, 1.0));
+    edge = clamp(edge, 0.0, 1.0);
+    alpha *= edge;
+    edge = dot(uedges_Stage1_c0_c0_c0_c0_c1_c0[4], vec3(gl_FragCoord.x, gl_FragCoord.y, 1.0));
+    edge = clamp(edge, 0.0, 1.0);
+    alpha *= edge;
+    edge = dot(uedges_Stage1_c0_c0_c0_c0_c1_c0[5], vec3(gl_FragCoord.x, gl_FragCoord.y, 1.0));
+    edge = clamp(edge, 0.0, 1.0);
+    alpha *= edge;
+    edge = dot(uedges_Stage1_c0_c0_c0_c0_c1_c0[6], vec3(gl_FragCoord.x, gl_FragCoord.y, 1.0));
+    edge = clamp(edge, 0.0, 1.0);
+    alpha *= edge;
+    alpha = 1.0 - alpha;
+    _output = _input * alpha;
+    return _output;
+}
+vec4 blend_dst_over(vec4 src, vec4 dst) {
+    return (1.0 - dst.w) * src + dst;
+}
+vec4 ComposeTwo_Stage1_c0_c0_c0_c0(vec4 _input) {
+    vec4 _output;
+    vec4 inputColor = vec4(_input.xyz, 1.0);
+    _output = blend_dst_over(ColorMatrixFragmentProcessor_Stage1_c0_c0_c0_c0_c0_c0(inputColor), ConvexPoly_Stage1_c0_c0_c0_c0_c1_c0(inputColor));
+    _output *= _input.w;
+    return _output;
+}
+vec4 ColorMatrixFragmentProcessor_Stage1_c0_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 * inputColor + uv_Stage1_c0_c0_c1_c0;
+    {
+        _output = clamp(_output, 0.0, 1.0);
+    }
+    {
+        _output.xyz *= _output.w;
+    }
+    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);
+}
+vec4 ComposeTwo_Stage1_c0_c0(vec4 _input) {
+    vec4 _output;
+    vec4 inputColor = vec4(_input.xyz, 1.0);
+    _output = blend_exclusion(ComposeTwo_Stage1_c0_c0_c0_c0(inputColor), ColorMatrixFragmentProcessor_Stage1_c0_c0_c1_c0(inputColor));
+    _output *= _input.w;
+    return _output;
+}
+vec4 Dither_Stage1_c1_c0(vec4 _input) {
+    vec4 _output;
+    _output = _input;
+    float value;
+    {
+        uint x = uint(vTransformedCoords_0_Stage0.x);
+        uint y = uint(vTransformedCoords_0_Stage0.y);
+        uint m = (((((y & 1u) << 5u | (x & 1u) << 4u) | (y & 2u) << 2u) | (x & 2u) << 1u) | (y & 4u) >> 1u) | (x & 4u) >> 2u;
+        value = float(m) / 64.0 - 0.4921875;
+    }
+    _output = vec4(clamp(_output.xyz + value * 0.0039215688593685627, 0.0, _output.w), _output.w);
+    return _output;
+}
+vec4 blend_modulate(vec4 src, vec4 dst) {
+    return src * dst;
+}
+void main() {
+    vec4 outputColor_Stage0;
+    vec4 outputCoverage_Stage0;
+    {
+        outputColor_Stage0 = uColor_Stage0;
+        float xShifted = vDashParam_Stage0.x - floor(vDashParam_Stage0.x / vDashParam_Stage0.z) * vDashParam_Stage0.z;
+        vec2 fragPosShifted = vec2(xShifted, vDashParam_Stage0.y);
+        vec2 center = vec2(vCircleParams_Stage0.y, 0.0);
+        float dist = length(center - fragPosShifted);
+        float alpha = 1.0;
+        alpha *= dist < vCircleParams_Stage0.x + 0.5 ? 1.0 : 0.0;
+        outputCoverage_Stage0 = vec4(alpha);
+    }
+    vec4 output_Stage1;
+    {
+        vec4 inputColor = vec4(outputColor_Stage0.xyz, 1.0);
+        output_Stage1 = blend_modulate(ComposeTwo_Stage1_c0_c0(inputColor), Dither_Stage1_c1_c0(inputColor));
+        output_Stage1 *= outputColor_Stage0.w;
+    }
+    {
+        sk_FragColor = outputCoverage_Stage0 * output_Stage1;
+    }
+}
+
+[vertex shader]
+#version 140
+
+uniform vec4 sk_RTAdjust;
+uniform mat3 uCoordTransformMatrix_0_Stage0;
+in vec2 inPosition;
+in vec3 inDashParams;
+in vec2 inCircleParams;
+noperspective out vec3 vDashParam_Stage0;
+noperspective out vec2 vCircleParams_Stage0;
+noperspective out vec2 vTransformedCoords_0_Stage0;
+void main() {
+    vDashParam_Stage0 = inDashParams;
+    vCircleParams_Stage0 = inCircleParams;
+    vec2 pos2 = inPosition;
+    vTransformedCoords_0_Stage0 = (uCoordTransformMatrix_0_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);
+}
+