1 files changed, 77 insertions, 0 deletions
diff --git a/shaders/skia/2191.shader_test b/shaders/skia/2191.shader_test
new file mode 100644
index 0000000..e38b593
--- /dev/null
+++ b/shaders/skia/2191.shader_test
@@ -0,0 +1,77 @@
+[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 float uPixelSize_Stage1_c0_c0;
+uniform vec2 uRange_Stage1_c0_c0;
+uniform vec2 uDstTextureUpperLeft_Stage2;
+uniform vec2 uDstTextureCoordScale_Stage2;
+uniform sampler2D uTextureSampler_0_Stage1;
+uniform sampler2D uDstTextureSampler_Stage2;
+noperspective in vec4 vcolor_Stage0;
+noperspective in vec2 vTransformedCoords_0_Stage0;
+noperspective in float vinCoverage_Stage0;
+vec4 Morphology_Stage1_c0_c0(vec4 _input) {
+    vec4 _output;
+    _output = vec4(1.0, 1.0, 1.0, 1.0);
+    vec2 coord = vTransformedCoords_0_Stage0;
+    coord.y -= 8.0 * uPixelSize_Stage1_c0_c0;
+    for (int i = 0;i < 17; i++) {
+        _output = min(_output, texture(uTextureSampler_0_Stage1, coord));
+        coord.y += uPixelSize_Stage1_c0_c0;
+    }
+    _output *= _input;
+    return _output;
+}
+vec4 blend_src(vec4 src, vec4 dst) {
+    return src;
+}
+void main() {
+    vec4 outputCoverage_Stage0;
+    {
+        float alpha = 1.0;
+        alpha = vinCoverage_Stage0;
+        outputCoverage_Stage0 = vec4(alpha);
+    }
+    vec4 output_Stage1;
+    {
+        output_Stage1 = Morphology_Stage1_c0_c0(vec4(1.0));
+    }
+    {
+        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(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;
+in vec2 inPosition;
+in vec4 inColor;
+in float inCoverage;
+noperspective out vec4 vcolor_Stage0;
+noperspective out vec2 vTransformedCoords_0_Stage0;
+noperspective out float vinCoverage_Stage0;
+void main() {
+    vec4 color = inColor;
+    vcolor_Stage0 = color;
+    vec2 pos2 = inPosition;
+    vTransformedCoords_0_Stage0 = (uCoordTransformMatrix_0_Stage0 * vec3(inPosition, 1.0)).xy;
+    vinCoverage_Stage0 = inCoverage;
+    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);
+}
+