GoPreFilterLengthOption GoSetup_EnhancedSurfaceFlatnessFilterLength	(	GoSetup	setup,
		GoRole	role
	)

Gets the enhanced surface flatness filter length selected, if device supports enhanced surface flatness filtering.

Check that the device supports it by calling GoSetup_IsEnhancedSurfaceFlatnessFilterSupported().

Version

Introduced in firmware 6.3.1.83

Parameters

setup	GoSetup object.
role	Determines which device to retrieve the value from. Use GO_ROLE_MAIN or GOROLE_BUDDYIDX(buddyidx). See GoRole for more details.

Returns

Returns the length of the enhanced surface flatness filter that was selected.