Callbacks


Linking Modifiers to Sound Channels

FilePlayCompletionProcPtr Defines a pointer to a sound completion callback function. Your sound completion function executes when a play from disk finishes.
SndCallBackProcPtr Defines a pointer to a sound callback function. Your sound function executes whenever your application issues the callBackCmd command.
SndDoubleBackProcPtr Defines a pointer to a doubleback callback function. Your doubleback function customizes the double buffering of sound during a play from disk.

Obtaining Information

SICompletionProcPtr Defines a pointer to a sound input completion callback. Your sound input completion function is called by the Sound Manager after recording terminates.
SIInterruptProcPtr Defines a pointer to a sound input interrupt callback. Your sound input interrupt function is called by the Sound Manager when the driver’s internal buffers are full.

Miscellaneous

SICCompletionProcPtr
SoundConverterFillBufferDataProcPtr
SoundParamProcPtr

© 2000 Apple Computer, Inc. (Last Updated 6/30/2000)