1 files changed, 206 insertions, 0 deletions
diff --git a/shaders/skia/1111.shader_test b/shaders/skia/1111.shader_test
new file mode 100644
index 0000000..3e8c3fd
--- /dev/null
+++ b/shaders/skia/1111.shader_test
@@ -0,0 +1,206 @@
+[require]
+GLSL >= 1.40
+
+[fragment shader]
+#version 140
+
+out vec4 sk_FragColor;
+uniform vec2 uImageIncrement_Stage1;
+uniform vec2 uBounds_Stage1;
+uniform vec4 uKernel_Stage1[4];
+uniform float uPixelSize_Stage3;
+uniform vec2 uRange_Stage3;
+uniform vec2 ubaseFrequency_Stage4;
+uniform float uz_Stage4;
+uniform sampler2D uTextureSampler_0_Stage1;
+uniform sampler2D uTextureSampler_0_Stage3;
+uniform sampler2D uTextureSampler_0_Stage4;
+uniform sampler2D uTextureSampler_1_Stage4;
+noperspective in vec4 vQuadEdge_Stage0;
+noperspective in vec4 vinColor_Stage0;
+noperspective in vec2 vTransformedCoords_0_Stage0;
+noperspective in vec2 vTransformedCoords_1_Stage0;
+noperspective in vec2 vTransformedCoords_2_Stage0;
+vec4 Big_Ole_Key_Stage2_c0_c0(vec4 _input, vec2 _coords) {
+    vec4 _output;
+    _output = _input;
+    return _output;
+}
+vec3 fade_Stage4(vec3 t) {
+    return ((t * t) * t) * (t * (t * 6.0 - 15.0) + 10.0);
+}
+float perm_Stage4(float x) {
+    return texture(uTextureSampler_0_Stage4, vec2(fract(x / 256.0), 0.0)).x * 255.0;
+}
+float grad_Stage4(float x, vec3 p) {
+    return dot(texture(uTextureSampler_1_Stage4, vec2(fract(x / 16.0), 0.0)).xyz * 255.0 - vec3(1.0), p);
+}
+float lerp_Stage4(float a, float b, float w) {
+    return a + w * (b - a);
+}
+float noise_Stage4(vec3 p) {
+    vec3 P = mod(floor(p), 256.0);
+    p -= floor(p);
+    vec3 f = fade_Stage4(p);
+    float A = perm_Stage4(P.x) + P.y;
+    float AA = perm_Stage4(A) + P.z;
+    float AB = perm_Stage4(A + 1.0) + P.z;
+    float B = perm_Stage4(P.x + 1.0) + P.y;
+    float BA = perm_Stage4(B) + P.z;
+    float BB = perm_Stage4(B + 1.0) + P.z;
+    float result = lerp_Stage4(lerp_Stage4(lerp_Stage4(grad_Stage4(perm_Stage4(AA), p), grad_Stage4(perm_Stage4(BA), p + vec3(-1.0, 0.0, 0.0)), f.x), lerp_Stage4(grad_Stage4(perm_Stage4(AB), p + vec3(0.0, -1.0, 0.0)), grad_Stage4(perm_Stage4(BB), p + vec3(-1.0, -1.0, 0.0)), f.x), f.y), lerp_Stage4(lerp_Stage4(grad_Stage4(perm_Stage4(AA + 1.0), p + vec3(0.0, 0.0, -1.0)), grad_Stage4(perm_Stage4(BA + 1.0), p + vec3(-1.0, 0.0, -1.0)), f.x), lerp_Stage4(grad_Stage4(perm_Stage4(AB + 1.0), p + vec3(0.0, -1.0, -1.0)), grad_Stage4(perm_Stage4(BB + 1.0), p + vec3(-1.0, -1.0, -1.0)), f.x), f.y), f.z);
+    return result;
+}
+float noiseOctaves_Stage4(vec3 p) {
+    float result = 0.0;
+    float ratio = 1.0;
+    for (float i = 0.0;i < 6.0; i++) {
+        result += noise_Stage4(p) / ratio;
+        p *= 2.0;
+        ratio *= 2.0;
+    }
+    return (result + 1.0) / 2.0;
+}
+void main() {
+    vec4 outputColor_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);
+        }
+    }
+    vec4 output_Stage1;
+    {
+        output_Stage1 = vec4(0.0, 0.0, 0.0, 0.0);
+        vec2 coord = vTransformedCoords_0_Stage0 - 6.0 * uImageIncrement_Stage1;
+        vec2 coordSampled = vec2(0.0, 0.0);
+        coordSampled = coord;
+        coordSampled.x = mod(coord.x - uBounds_Stage1.x, uBounds_Stage1.y - uBounds_Stage1.x) + uBounds_Stage1.x;
+        output_Stage1 += texture(uTextureSampler_0_Stage1, coordSampled) * uKernel_Stage1[0].x;
+        coord += uImageIncrement_Stage1;
+        coordSampled = coord;
+        coordSampled.x = mod(coord.x - uBounds_Stage1.x, uBounds_Stage1.y - uBounds_Stage1.x) + uBounds_Stage1.x;
+        output_Stage1 += texture(uTextureSampler_0_Stage1, coordSampled) * uKernel_Stage1[0].y;
+        coord += uImageIncrement_Stage1;
+        coordSampled = coord;
+        coordSampled.x = mod(coord.x - uBounds_Stage1.x, uBounds_Stage1.y - uBounds_Stage1.x) + uBounds_Stage1.x;
+        output_Stage1 += texture(uTextureSampler_0_Stage1, coordSampled) * uKernel_Stage1[0].z;
+        coord += uImageIncrement_Stage1;
+        coordSampled = coord;
+        coordSampled.x = mod(coord.x - uBounds_Stage1.x, uBounds_Stage1.y - uBounds_Stage1.x) + uBounds_Stage1.x;
+        output_Stage1 += texture(uTextureSampler_0_Stage1, coordSampled) * uKernel_Stage1[0].w;
+        coord += uImageIncrement_Stage1;
+        coordSampled = coord;
+        coordSampled.x = mod(coord.x - uBounds_Stage1.x, uBounds_Stage1.y - uBounds_Stage1.x) + uBounds_Stage1.x;
+        output_Stage1 += texture(uTextureSampler_0_Stage1, coordSampled) * uKernel_Stage1[1].x;
+        coord += uImageIncrement_Stage1;
+        coordSampled = coord;
+        coordSampled.x = mod(coord.x - uBounds_Stage1.x, uBounds_Stage1.y - uBounds_Stage1.x) + uBounds_Stage1.x;
+        output_Stage1 += texture(uTextureSampler_0_Stage1, coordSampled) * uKernel_Stage1[1].y;
+        coord += uImageIncrement_Stage1;
+        coordSampled = coord;
+        coordSampled.x = mod(coord.x - uBounds_Stage1.x, uBounds_Stage1.y - uBounds_Stage1.x) + uBounds_Stage1.x;
+        output_Stage1 += texture(uTextureSampler_0_Stage1, coordSampled) * uKernel_Stage1[1].z;
+        coord += uImageIncrement_Stage1;
+        coordSampled = coord;
+        coordSampled.x = mod(coord.x - uBounds_Stage1.x, uBounds_Stage1.y - uBounds_Stage1.x) + uBounds_Stage1.x;
+        output_Stage1 += texture(uTextureSampler_0_Stage1, coordSampled) * uKernel_Stage1[1].w;
+        coord += uImageIncrement_Stage1;
+        coordSampled = coord;
+        coordSampled.x = mod(coord.x - uBounds_Stage1.x, uBounds_Stage1.y - uBounds_Stage1.x) + uBounds_Stage1.x;
+        output_Stage1 += texture(uTextureSampler_0_Stage1, coordSampled) * uKernel_Stage1[2].x;
+        coord += uImageIncrement_Stage1;
+        coordSampled = coord;
+        coordSampled.x = mod(coord.x - uBounds_Stage1.x, uBounds_Stage1.y - uBounds_Stage1.x) + uBounds_Stage1.x;
+        output_Stage1 += texture(uTextureSampler_0_Stage1, coordSampled) * uKernel_Stage1[2].y;
+        coord += uImageIncrement_Stage1;
+        coordSampled = coord;
+        coordSampled.x = mod(coord.x - uBounds_Stage1.x, uBounds_Stage1.y - uBounds_Stage1.x) + uBounds_Stage1.x;
+        output_Stage1 += texture(uTextureSampler_0_Stage1, coordSampled) * uKernel_Stage1[2].z;
+        coord += uImageIncrement_Stage1;
+        coordSampled = coord;
+        coordSampled.x = mod(coord.x - uBounds_Stage1.x, uBounds_Stage1.y - uBounds_Stage1.x) + uBounds_Stage1.x;
+        output_Stage1 += texture(uTextureSampler_0_Stage1, coordSampled) * uKernel_Stage1[2].w;
+        coord += uImageIncrement_Stage1;
+        coordSampled = coord;
+        coordSampled.x = mod(coord.x - uBounds_Stage1.x, uBounds_Stage1.y - uBounds_Stage1.x) + uBounds_Stage1.x;
+        output_Stage1 += texture(uTextureSampler_0_Stage1, coordSampled) * uKernel_Stage1[3].x;
+        coord += uImageIncrement_Stage1;
+        output_Stage1 *= outputColor_Stage0;
+    }
+    vec4 output_Stage2;
+    {
+        output_Stage2 = Big_Ole_Key_Stage2_c0_c0(output_Stage1, gl_FragCoord.xy);
+    }
+    vec4 output_Stage3;
+    {
+        output_Stage3 = vec4(1.0, 1.0, 1.0, 1.0);
+        vec2 coord = vTransformedCoords_1_Stage0;
+        coord.x -= uPixelSize_Stage3;
+        for (int i = 0;i < 3; i++) {
+            output_Stage3 = min(output_Stage3, texture(uTextureSampler_0_Stage3, coord));
+            coord.x += uPixelSize_Stage3;
+        }
+        output_Stage3 *= output_Stage2;
+    }
+    vec4 output_Stage4;
+    {
+        vec2 coords = vTransformedCoords_2_Stage0 * ubaseFrequency_Stage4;
+        float r = noiseOctaves_Stage4(vec3(coords, uz_Stage4));
+        float g = noiseOctaves_Stage4(vec3(coords, uz_Stage4));
+        float b = noiseOctaves_Stage4(vec3(coords, uz_Stage4));
+        float a = noiseOctaves_Stage4(vec3(coords, uz_Stage4));
+        output_Stage4 = vec4(r, g, b, a);
+        output_Stage4 = clamp(output_Stage4, 0.0, 1.0);
+        output_Stage4 = vec4(output_Stage4.xyz * output_Stage4.www, output_Stage4.w);
+    }
+    vec4 output_Stage5;
+    {
+        {
+            output_Stage5 = clamp(output_Stage4, 0.0, 1.0);
+        }
+    }
+    vec4 output_Stage6;
+    {
+        {
+            output_Stage6 = clamp(output_Stage5, 0.0, 1.0);
+        }
+    }
+    {
+        sk_FragColor = output_Stage3 * output_Stage6;
+    }
+}
+
+[vertex shader]
+#version 140
+
+uniform vec4 sk_RTAdjust;
+uniform mat3 uCoordTransformMatrix_0_Stage0;
+uniform mat3 uCoordTransformMatrix_1_Stage0;
+uniform mat3 uCoordTransformMatrix_2_Stage0;
+in vec2 inPosition;
+in vec4 inColor;
+in vec4 inQuadEdge;
+noperspective out vec4 vQuadEdge_Stage0;
+noperspective out vec4 vinColor_Stage0;
+noperspective out vec2 vTransformedCoords_0_Stage0;
+noperspective out vec2 vTransformedCoords_1_Stage0;
+noperspective out vec2 vTransformedCoords_2_Stage0;
+void main() {
+    vQuadEdge_Stage0 = inQuadEdge;
+    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;
+    vTransformedCoords_2_Stage0 = (uCoordTransformMatrix_2_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);
+}
+