Sets the overall active/inactive filter state of a valid single-precision multichannel biquad IIR filter setup of type
- iOS 9.0+
- macOS 10.11+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 2.0+
The setup object to be modified.
An input array of
boolvalues. The length of this array should be the number of filters configured in setup.
For each filter configured in
setup, the corresponding value in
filter sets the filter to its active or inactive state. Any inactive filters are removed from the biquad processing chain. Their state is retained for future use should they be activated later.