1 files changed, 67 insertions, 0 deletions
diff --git a/shaders/skia/85-13.shader_test b/shaders/skia/85-13.shader_test
new file mode 100644
index 0000000..5cf62ba
--- /dev/null
+++ b/shaders/skia/85-13.shader_test
@@ -0,0 +1,67 @@
+[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 vec4 uclamp_Stage1;
+uniform vec2 uDstTextureUpperLeft_Stage2;
+uniform vec2 uDstTextureCoordScale_Stage2;
+uniform sampler2D uTextureSampler_0_Stage1;
+uniform sampler2D uDstTextureSampler_Stage2;
+noperspective in vec2 vTransformedCoords_0_Stage0;
+noperspective in float vcoverage_Stage0;
+vec4 blend_src(vec4 src, vec4 dst) {
+    return src;
+}
+void main() {
+    vec4 outputCoverage_Stage0;
+    {
+        float coverage = vcoverage_Stage0;
+        outputCoverage_Stage0 = vec4(coverage);
+    }
+    vec4 output_Stage1;
+    {
+        vec2 inCoord = vTransformedCoords_0_Stage0;
+        vec2 subsetCoord;
+        subsetCoord.x = inCoord.x;
+        subsetCoord.y = inCoord.y;
+        vec2 clampedCoord;
+        clampedCoord.x = clamp(subsetCoord.x, uclamp_Stage1.x, uclamp_Stage1.z);
+        clampedCoord.y = clamp(subsetCoord.y, uclamp_Stage1.y, uclamp_Stage1.w);
+        vec4 textureColor = texture(uTextureSampler_0_Stage1, clampedCoord);
+        output_Stage1 = textureColor;
+    }
+    {
+        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 position;
+in float coverage;
+in vec2 localCoord;
+noperspective out vec2 vTransformedCoords_0_Stage0;
+noperspective out float vcoverage_Stage0;
+void main() {
+    vec2 position = position;
+    vTransformedCoords_0_Stage0 = (uCoordTransformMatrix_0_Stage0 * vec3(localCoord, 1.0)).xy;
+    vcoverage_Stage0 = coverage;
+    gl_Position = vec4(position.x, position.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);
+}
+