All parameter changes of a processing block: Vst::IParameterChanges. More...
#include <ivstparameterchanges.h>
Inheritance diagram for IParameterChanges:
Public Member Functions | |
| virtual int32 | getParameterCount ()=0 |
| Returns count of Parameter changes in the list. More... | |
| virtual IParamValueQueue * | getParameterData (int32 index)=0 |
| Returns the queue at a given index. More... | |
| virtual IParamValueQueue * | addParameterData (const ParamID &id, int32 &index)=0 |
| Adds a new parameter queue with a given ID at the end of the list, returns it and its index in the parameter changes list. More... | |
| Public Member Functions inherited from FUnknown | |
| virtual tresult | queryInterface (const TUID _iid, void **obj)=0 |
| virtual uint32 | addRef ()=0 |
| virtual uint32 | release ()=0 |
Static Public Attributes | |
| static const FUID | iid |
| Static Public Attributes inherited from FUnknown | |
| static const FUID | iid |
Detailed Description
All parameter changes of a processing block: Vst::IParameterChanges.
- [host imp]
- [released: 3.0.0]
- [mandatory]
This interface is used to transmit any changes to be applied to parameters in the current processing block. A change can be caused by GUI interaction as well as automation. They are transmitted as a list of queues (IParamValueQueue) containing only queues for parameters that actually did change. See IParamValueQueue, ProcessData
Member Function Documentation
◆ getParameterCount()
|
pure virtual |
Returns count of Parameter changes in the list.
Implemented in ParameterChanges.
◆ getParameterData()
|
pure virtual |
Returns the queue at a given index.
Implemented in ParameterChanges.
◆ addParameterData()
|
pure virtual |
Adds a new parameter queue with a given ID at the end of the list, returns it and its index in the parameter changes list.
Implemented in ParameterChanges.
Member Data Documentation
◆ iid
|
static |