An interface to allow an AudioProcessor to send and receive VST specific calls from the host. More...

Public Types
typedef pointer_sized_int()	VstHostCallbackType(int32 opcode, int32 index, pointer_sized_int value, void *ptr, float opt)
	The host callback function type.

Public Member Functions
virtual	~VSTCallbackHandler ()=default

virtual pointer_sized_int	handleVstPluginCanDo (int32 index, pointer_sized_int value, void *ptr, float opt)
	This is called by the VST plug-in wrapper when it receives unhandled plug-in "can do" calls from the host.

virtual pointer_sized_int	handleVstManufacturerSpecific (int32 index, pointer_sized_int value, void *ptr, float opt)=0
	This is called by the VST plug-in wrapper when it receives unhandled vendor specific calls from the host.

virtual void	handleVstHostCallbackAvailable (std::function< VstHostCallbackType > &&callback)
	This is called once by the VST plug-in wrapper after its constructor.

Detailed Description

An interface to allow an AudioProcessor to send and receive VST specific calls from the host.

To use this class, ensure that your AudioProcessor publicly inherits from VSTCallbackHandler.

Member Typedef Documentation

typedef pointer_sized_int() VSTCallbackHandler::VstHostCallbackType(int32 opcode, int32 index, pointer_sized_int value, void *ptr, float opt)

The host callback function type.

virtual VSTCallbackHandler::~VSTCallbackHandler ( )

virtualdefault

virtual pointer_sized_int VSTCallbackHandler::handleVstPluginCanDo	(	int32	index,
		pointer_sized_int	value,
		void *	ptr,
		float	opt
	)

virtual

This is called by the VST plug-in wrapper when it receives unhandled plug-in "can do" calls from the host.

virtual pointer_sized_int VSTCallbackHandler::handleVstManufacturerSpecific	(	int32	index,
		pointer_sized_int	value,
		void *	ptr,
		float	opt
	)

pure virtual

This is called by the VST plug-in wrapper when it receives unhandled vendor specific calls from the host.

virtual void VSTCallbackHandler::handleVstHostCallbackAvailable ( std::function< VstHostCallbackType > && callback )

virtual

This is called once by the VST plug-in wrapper after its constructor.

You can use the supplied function to query the VST host.

The documentation for this struct was generated from the following file: