1cb93a386Sopenharmony_ci#version 400
2cb93a386Sopenharmony_ciout vec4 sk_FragColor;
3cb93a386Sopenharmony_ciuniform vec4 src;
4cb93a386Sopenharmony_ciuniform vec4 dst;
5cb93a386Sopenharmony_civoid main() {
6cb93a386Sopenharmony_ci    sk_FragColor = src + (1.0 - src) * dst;
7cb93a386Sopenharmony_ci}
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