third_party/skia_next/third_party/skia/tests/sksl/blend/BlendExclusionStandaloneSettings.glsl

out vec4 sk_FragColor;
uniform vec4 src;
uniform vec4 dst;
void main() {
    sk_FragColor = vec4((dst.xyz + src.xyz) - (2.0 * dst.xyz) * src.xyz, src.w + (1.0 - src.w) * dst.w);
}