Function colorScreen

include/rack0.hpp:175–177

	return color::mult(a, x);
}
DEPRECATED inline NVGcolor colorScreen(NVGcolor a, NVGcolor b) {
	return color::screen(a, b);
}
DEPRECATED inline NVGcolor colorAlpha(NVGcolor a, float alpha) {
	return color::alpha(a, alpha);
}