VST 3 Interfaces
VST 3.6.14
SDK for developing VST Plug-in
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Extended Host callback interface IComponentHandlerBusActivation for an edit controller. More...
#include <ivsteditcontroller.h>
Public Member Functions | |
virtual tresult | requestBusActivation (MediaType type, BusDirection dir, int32 index, TBool state)=0 |
request the host to activate or deactivate a specific bus. More... | |
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virtual tresult | queryInterface (const TUID _iid, void **obj)=0 |
virtual uint32 | addRef ()=0 |
virtual uint32 | release ()=0 |
Static Public Attributes | |
static const FUID | iid |
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static const FUID | iid |
Extended Host callback interface IComponentHandlerBusActivation for an edit controller.
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.
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pure virtual |
request the host to activate or deactivate a specific bus.
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static |