#include <hostdataexchangehandler.h>

Public Member Functions
virtual	~IDataExchangeHandlerHost () noexcept=default

virtual bool	isProcessorInactive (IAudioProcessor *processor)=0
	return if the audioprocessor is in an inactive state [main thread]

virtual IPtr < IDataExchangeReceiver >	findDataExchangeReceiver (IAudioProcessor *processor)=0
	return the data exchange receiver (most likely the edit controller) for the processor [main thread]

virtual bool	allowAllocateSize (uint32 blockSize, uint32 numBlocks, uint32 alignment)=0
	check if the requested queue size should be allowed [main thread]

virtual bool	isMainThread ()=0
	check if this call is made on the main thread [any thread]

virtual bool	allowQueueListResize (uint32 newNumQueues)=0
	check if the number of queues can be changed in this moment.

virtual void	numberOfQueuesChanged (uint32 openMainThreadQueues, uint32 openBackgroundThreadQueues)=0
	notification that the number of open queues changed [main thread]

virtual void	onQueueOpened (IAudioProcessor *processor, DataExchangeQueueID queueID, bool dispatchOnMainThread)=0
	notification that a new queue was opened

virtual void	onQueueClosed (IAudioProcessor *processor, DataExchangeQueueID queueID, bool dispatchOnMainThread)=0
	notification that a queue was closed

virtual void	newBlockReadyToBeSend (DataExchangeQueueID queueID)=0
	notification that a new block is ready to be send [process thread]

Constructor & Destructor Documentation

virtual ~IDataExchangeHandlerHost ( )

virtualdefaultnoexcept

Member Function Documentation

virtual bool isProcessorInactive ( IAudioProcessor * processor )

pure virtual

return if the audioprocessor is in an inactive state [main thread]

virtual IPtr<IDataExchangeReceiver> findDataExchangeReceiver ( IAudioProcessor * processor )

pure virtual

return the data exchange receiver (most likely the edit controller) for the processor [main thread]

virtual bool allowAllocateSize	(	uint32	blockSize,
		uint32	numBlocks,
		uint32	alignment
	)

pure virtual

check if the requested queue size should be allowed [main thread]

virtual bool isMainThread ( )

pure virtual

check if this call is made on the main thread [any thread]

virtual bool allowQueueListResize ( uint32 newNumQueues )

pure virtual

check if the number of queues can be changed in this moment.

this is only allowed if no other thread can access the IDataExchangeManagerHost in this moment [main thread]

virtual void numberOfQueuesChanged	(	uint32	openMainThreadQueues,
		uint32	openBackgroundThreadQueues
	)

pure virtual

notification that the number of open queues changed [main thread]

pure virtual

notification that a new queue was opened

pure virtual

notification that a queue was closed

virtual void newBlockReadyToBeSend ( DataExchangeQueueID queueID )

pure virtual

notification that a new block is ready to be send [process thread]