VST 3 Interfaces  VST 3.6.14
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Request Bus Activation

Extended Host callback interface IComponentHandlerBusActivation for an edit controller.

  • [host imp]
  • [extends IComponentHandler]
  • [released: 3.6.8]
  • [optional]

Allows the Plug-in to request the host to activate or deactivate a specific bus, if the host accepts it will call later on IComponent::activateBus (see IComponent::activateBus). Useful especially for Instrument with more than 1 outputs, where the user could request from the Plug-in UI a given output bus activation.

See also

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