OSL texture() "blur" argument

[zenop]

Is the "blur" argument in a texture() call implemented for Arnold?

[madsd]

You need to hook Auto Mip-mapping in render settings.
This makes it possible to parse a bias to the blur float value.

shader TextureDOF
(
	point Po = P,
	float strength = 0.022,
	float Time = 0,
	string fileName = "",

	output color Out = 0,
)
{
	point p = Po;
	float focus = sin(Time)*.35+.5;
	float blur = strength*sqrt(abs(p[1] - focus));

	Out = texture(fileName, p[0],1-p[1], "blur", blur);
}