IDataExchangeHandlerHost Struct Reference

#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] More...
virtual IPtr< IDataExchangeReceiver >	findDataExchangeReceiver (IAudioProcessor *processor)=0
	return the data exchange receiver (most likely the edit controller) for the processor [main thread] More...
virtual bool	allowAllocateSize (uint32 blockSize, uint32 numBlocks, uint32 alignment)=0
	check if the requested queue size should be allowed [main thread] More...
virtual bool	isMainThread ()=0
	check if this call is made on the main thread [any thread] More...
virtual bool	allowQueueListResize (uint32 newNumQueues)=0
	check if the number of queues can be changed in this moment. More...
virtual void	numberOfQueuesChanged (uint32 openMainThreadQueues, uint32 openBackgroundThreadQueues)=0
	notification that the number of open queues changed [main thread] More...
virtual void	onQueueOpened (IAudioProcessor *processor, DataExchangeQueueID queueID, bool dispatchOnMainThread)=0
	notification that a new queue was opened More...
virtual void	onQueueClosed (IAudioProcessor *processor, DataExchangeQueueID queueID, bool dispatchOnMainThread)=0
	notification that a queue was closed More...
virtual void	newBlockReadyToBeSend (DataExchangeQueueID queueID)=0
	notification that a new block is ready to be send [process thread] More...

Constructor & Destructor Documentation

~IDataExchangeHandlerHost()

virtual ~IDataExchangeHandlerHost ( )

virtualdefaultnoexcept

Member Function Documentation

isProcessorInactive()

virtual bool isProcessorInactive ( IAudioProcessor *  processor )

pure virtual

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

findDataExchangeReceiver()

virtual IPtr< IDataExchangeReceiver > findDataExchangeReceiver ( IAudioProcessor *  processor )

pure virtual

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

allowAllocateSize()

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

pure virtual

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

isMainThread()

virtual bool isMainThread ( )

pure virtual

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

allowQueueListResize()

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]

numberOfQueuesChanged()

virtual void numberOfQueuesChanged ( uint32  openMainThreadQueues, uint32  openBackgroundThreadQueues  )

pure virtual

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

onQueueOpened()

virtual void onQueueOpened ( IAudioProcessor *  processor, DataExchangeQueueID  queueID, bool  dispatchOnMainThread  )

pure virtual

notification that a new queue was opened

onQueueClosed()

virtual void onQueueClosed ( IAudioProcessor *  processor, DataExchangeQueueID  queueID, bool  dispatchOnMainThread  )

pure virtual

notification that a queue was closed

newBlockReadyToBeSend()

virtual void newBlockReadyToBeSend ( DataExchangeQueueID  queueID )

pure virtual

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