BBufferProducer Function Summary

Function Summary

Function	Description
AdditionalBufferRequested()	Hook: implement to immediately send the next buffer
BBufferProducer()	Constructor
ChangeFormat()	Tells the specified BBufferConsumer to accept a new format
ClipDataToRegion()	Converts data in the specified clipping format into a BRegion
Connect()	Hook: establish a connection between a source and a destination
Disconnect()	Hook: terminate a connection
DisposeOutputCookie()	Hook: called to dispose of an output iteration cookie
EnableOutput()	Hook: called to indicate whether or not a particular output needs to be send buffers
FindLatencyFor()	Returns the latency introduced by sending data to a specified destination
FindSeekTag()	Finds the tag of a previously-seen buffer to expedite seeking
FormatChangeRequested()	Hook: process a format change request
FormatProposal()	Hook: reports whether or not a suggested format is suitable for a given output
FormatSuggestionRequested()	Hook: returns a suggested media format
GetLatency()	Hook: reports the total latency incurred while processing a buffer
GetNextOutput()	Hook: returns information about available outputs
HandleMessage()	Dispatches a BBufferProducer message
LateNoticeReceived()	Hook: called when your latency is too high
LatencyChanged()	Hook: called a downstream consumer's latency changes
PrepareToConnect()	Hook: called to let the producer specialize wildcards and return a media_source to use for a connection
ProducerType()	Returns the type of media data the node produces
ProposeFormatChange()	Reports whether or not a given destination is ready to accept a specified format
SendBuffer()	Sends a buffer to a specified connected destination
SendDataStatus()	Informs a specified destination whether or not data is available
SetBufferGroup()	Hook: specifies that the BBufferProducer use a specific BBufferGroup
SetInitialLatency()	Sets the additional maximum startup latency imposed by the node
SetPlayRate()	Hook: specifies the playback rate for the output
VideoClippingChanged()	Hook: specifies the clipping region for a video output source