1 files changed, 256 insertions, 0 deletions
diff --git a/shaders/skia/697-2.shader_test b/shaders/skia/697-2.shader_test
new file mode 100644
index 0000000..ee3b89c
--- /dev/null
+++ b/shaders/skia/697-2.shader_test
@@ -0,0 +1,256 @@
+[require]
+GLSL >= 1.40
+
+[fragment shader]
+#version 140
+
+#extension GL_KHR_blend_equation_advanced : require
+#extension GL_ARB_fragment_coord_conventions : require
+layout(origin_upper_left) in vec4 gl_FragCoord;
+out vec4 sk_FragColor;
+layout (blend_support_all_equations) out ;
+uniform vec4 ucircle_Stage1_c0_c0;
+uniform vec4 uinnerRect_Stage1_c1_c0;
+uniform vec2 uinvRadiiXY_Stage1_c1_c0;
+uniform vec4 uinnerRect_Stage2;
+uniform vec4 uinvRadiiLTRB_Stage2;
+uniform vec4 uleftBorderColor_Stage3_c2_c0;
+uniform vec4 urightBorderColor_Stage3_c2_c0;
+uniform float ubias_Stage3_c2_c0_c0_c0;
+uniform float uscale_Stage3_c2_c0_c0_c0;
+uniform vec4 uscale0_1_Stage3_c2_c0_c1_c0;
+uniform vec4 uscale2_3_Stage3_c2_c0_c1_c0;
+uniform vec4 uscale4_5_Stage3_c2_c0_c1_c0;
+uniform vec4 uscale6_7_Stage3_c2_c0_c1_c0;
+uniform vec4 uscale8_9_Stage3_c2_c0_c1_c0;
+uniform vec4 ubias0_1_Stage3_c2_c0_c1_c0;
+uniform vec4 ubias2_3_Stage3_c2_c0_c1_c0;
+uniform vec4 ubias4_5_Stage3_c2_c0_c1_c0;
+uniform vec4 ubias6_7_Stage3_c2_c0_c1_c0;
+uniform vec4 ubias8_9_Stage3_c2_c0_c1_c0;
+uniform vec4 uthresholds1_7_Stage3_c2_c0_c1_c0;
+uniform vec4 uthresholds9_13_Stage3_c2_c0_c1_c0;
+uniform vec2 ubaseFrequency_Stage4_c3_c0;
+uniform sampler2D uTextureSampler_0_Stage4;
+uniform sampler2D uTextureSampler_1_Stage4;
+noperspective in vec2 vEllipseOffsets_Stage0;
+noperspective in vec4 vEllipseRadii_Stage0;
+noperspective in vec4 vinColor_Stage0;
+noperspective in vec2 vTransformedCoords_0_Stage0;
+noperspective in vec3 vTransformedCoords_1_Stage0;
+vec4 CircleEffect_Stage1_c0_c0(vec4 _input) {
+    vec4 _output;
+    float d;
+    {
+        d = (1.0 - length((ucircle_Stage1_c0_c0.xy - gl_FragCoord.xy) * ucircle_Stage1_c0_c0.w)) * ucircle_Stage1_c0_c0.z;
+    }
+    {
+        _output = _input * clamp(d, 0.0, 1.0);
+    }
+    return _output;
+}
+vec4 EllipticalRRect_Stage1_c1_c0(vec4 _input) {
+    vec4 _output;
+    vec2 dxy0 = uinnerRect_Stage1_c1_c0.xy - gl_FragCoord.xy;
+    vec2 dxy1 = gl_FragCoord.xy - uinnerRect_Stage1_c1_c0.zw;
+    vec2 dxy = max(max(dxy0, dxy1), 0.0);
+    vec2 Z = dxy * uinvRadiiXY_Stage1_c1_c0;
+    float implicit = dot(Z, dxy) - 1.0;
+    float grad_dot = 4.0 * dot(Z, Z);
+    grad_dot = max(grad_dot, 9.9999997473787516e-05);
+    float approx_dist = implicit * inversesqrt(grad_dot);
+    float alpha = clamp(0.5 - approx_dist, 0.0, 1.0);
+    _output = _input * alpha;
+    return _output;
+}
+vec4 SweepGradientLayout_Stage3_c2_c0_c0_c0(vec4 _input) {
+    vec4 _output;
+    float angle;
+    {
+        angle = atan(-vTransformedCoords_0_Stage0.y, -vTransformedCoords_0_Stage0.x);
+    }
+    float t = ((angle * 0.15915493667125702 + 0.5) + ubias_Stage3_c2_c0_c0_c0) * uscale_Stage3_c2_c0_c0_c0;
+    _output = vec4(t, 1.0, 0.0, 0.0);
+    return _output;
+}
+vec4 UnrolledBinaryGradientColorizer_Stage3_c2_c0_c1_c0(vec4 _input) {
+    vec4 _output;
+    float t = _input.x;
+    vec4 scale, bias;
+    if (t < uthresholds1_7_Stage3_c2_c0_c1_c0.w) {
+        if (t < uthresholds1_7_Stage3_c2_c0_c1_c0.y) {
+            if (t < uthresholds1_7_Stage3_c2_c0_c1_c0.x) {
+                scale = uscale0_1_Stage3_c2_c0_c1_c0;
+                bias = ubias0_1_Stage3_c2_c0_c1_c0;
+            } else {
+                scale = uscale2_3_Stage3_c2_c0_c1_c0;
+                bias = ubias2_3_Stage3_c2_c0_c1_c0;
+            }
+        } else {
+            if (t < uthresholds1_7_Stage3_c2_c0_c1_c0.z) {
+                scale = uscale4_5_Stage3_c2_c0_c1_c0;
+                bias = ubias4_5_Stage3_c2_c0_c1_c0;
+            } else {
+                scale = uscale6_7_Stage3_c2_c0_c1_c0;
+                bias = ubias6_7_Stage3_c2_c0_c1_c0;
+            }
+        }
+    } else {
+        {
+            {
+                scale = uscale8_9_Stage3_c2_c0_c1_c0;
+                bias = ubias8_9_Stage3_c2_c0_c1_c0;
+            }
+        }
+    }
+    _output = t * scale + bias;
+    return _output;
+}
+vec4 ClampedGradientEffect_Stage3_c2_c0(vec4 _input) {
+    vec4 _output;
+    vec4 t = SweepGradientLayout_Stage3_c2_c0_c0_c0(vec4(1.0));
+    if (t.x < 0.0) {
+        _output = uleftBorderColor_Stage3_c2_c0;
+    } else if (t.x > 1.0) {
+        _output = urightBorderColor_Stage3_c2_c0;
+    } else {
+        _output = UnrolledBinaryGradientColorizer_Stage3_c2_c0_c1_c0(t);
+    }
+    {
+        _output.xyz *= _output.w;
+    }
+    return _output;
+}
+float perlinnoise_Stage4_c3_c0(float chanCoord, vec2 noiseVec) {
+    vec4 floorVal;
+    floorVal.xy = floor(noiseVec);
+    floorVal.zw = floorVal.xy + vec2(1.0);
+    vec2 fractVal = fract(noiseVec);
+    vec2 noiseSmooth = (fractVal * fractVal) * (vec2(3.0) - vec2(2.0) * fractVal);
+    floorVal = fract(floor(mod(floorVal, 256.0)) / vec4(256.0));
+    vec2 latticeIdx;
+    latticeIdx.x = texture(uTextureSampler_0_Stage4, vec2(floorVal.x, 0.5)).x;
+    latticeIdx.y = texture(uTextureSampler_0_Stage4, vec2(floorVal.z, 0.5)).x;
+    vec4 bcoords = fract(latticeIdx.xyxy + floorVal.yyww);
+    vec2 uv;
+    vec4 lattice = texture(uTextureSampler_1_Stage4, vec2(bcoords.x, chanCoord)).zyxw;
+    uv.x = dot((lattice.yw + lattice.xz * vec2(0.00390625)) * vec2(2.0) - vec2(1.0), fractVal);
+    fractVal.x -= 1.0;
+    lattice = texture(uTextureSampler_1_Stage4, vec2(bcoords.y, chanCoord)).zyxw;
+    uv.y = dot((lattice.yw + lattice.xz * vec2(0.00390625)) * vec2(2.0) - vec2(1.0), fractVal);
+    vec2 ab;
+    ab.x = mix(uv.x, uv.y, noiseSmooth.x);
+    fractVal.y -= 1.0;
+    lattice = texture(uTextureSampler_1_Stage4, vec2(bcoords.w, chanCoord)).zyxw;
+    uv.y = dot((lattice.yw + lattice.xz * vec2(0.00390625)) * vec2(2.0) - vec2(1.0), fractVal);
+    fractVal.x += 1.0;
+    lattice = texture(uTextureSampler_1_Stage4, vec2(bcoords.z, chanCoord)).zyxw;
+    uv.x = dot((lattice.yw + lattice.xz * vec2(0.00390625)) * vec2(2.0) - vec2(1.0), fractVal);
+    ab.y = mix(uv.x, uv.y, noiseSmooth.x);
+    return mix(ab.x, ab.y, noiseSmooth.y);
+}
+vec4 PerlinNoise_Stage4_c3_c0(vec4 _input) {
+    vec4 _output;
+    vec2 vTransformedCoords_1_Stage0_ensure2D = vTransformedCoords_1_Stage0.xy / vTransformedCoords_1_Stage0.z;
+    vec2 noiseVec = floor(vTransformedCoords_1_Stage0_ensure2D) * ubaseFrequency_Stage4_c3_c0;
+    _output = vec4(0.0);
+    float ratio = 1.0;
+    for (int octave = 0;octave < 5; ++octave) {
+        _output += vec4(perlinnoise_Stage4_c3_c0(0.125, noiseVec), perlinnoise_Stage4_c3_c0(0.375, noiseVec), perlinnoise_Stage4_c3_c0(0.625, noiseVec), perlinnoise_Stage4_c3_c0(0.875, noiseVec)) * ratio;
+        noiseVec *= vec2(2.0);
+        ratio *= 0.5;
+    }
+    _output = _output * vec4(0.5) + vec4(0.5);
+    _output = clamp(_output, 0.0, 1.0);
+    _output = vec4(_output.xyz * _output.www, _output.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 blend_src_in(vec4 src, vec4 dst) {
+    return src * dst.w;
+}
+vec4 blend_dst_in(vec4 src, vec4 dst) {
+    return blend_src_in(dst, 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_overlay(CircleEffect_Stage1_c0_c0(inputColor), EllipticalRRect_Stage1_c1_c0(inputColor));
+        output_Stage1 *= outputColor_Stage0.w;
+    }
+    vec4 output_Stage2;
+    {
+        vec2 dxy0 = uinnerRect_Stage2.xy - gl_FragCoord.xy;
+        vec2 dxy1 = gl_FragCoord.xy - uinnerRect_Stage2.zw;
+        vec2 dxy = max(max(dxy0, dxy1), 0.0);
+        vec2 Z = max(max(dxy0 * uinvRadiiLTRB_Stage2.xy, dxy1 * uinvRadiiLTRB_Stage2.zw), 0.0);
+        float implicit = dot(Z, dxy) - 1.0;
+        float grad_dot = 4.0 * dot(Z, Z);
+        grad_dot = max(grad_dot, 9.9999997473787516e-05);
+        float approx_dist = implicit * inversesqrt(grad_dot);
+        float alpha = clamp(0.5 + approx_dist, 0.0, 1.0);
+        output_Stage2 = outputCoverage_Stage0 * alpha;
+    }
+    vec4 output_Stage3;
+    {
+        output_Stage3 = blend_dst_in(output_Stage2, ClampedGradientEffect_Stage3_c2_c0(vec4(1.0)));
+    }
+    vec4 output_Stage4;
+    {
+        output_Stage4 = blend_dst_in(output_Stage3, PerlinNoise_Stage4_c3_c0(vec4(1.0)));
+    }
+    {
+        sk_FragColor = output_Stage4 * output_Stage1;
+    }
+}
+
+[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 vec3 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);
+    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);
+}
+