APEX AUDIO SYSTEM Instruction Manual

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PROTOTYPE	const AAS_s8* AAS_GetOutputBufferAddress( int buffer );
FUNCTION	Gets the address of the specified mixing buffer. Can be used to make oscilliscope displays of the current output.
PARAMETERS	Name Valid values Meaning buffer 0 or 1 Specifies direct sound channel you want to get the mixing buffer for. 0 = Direct Sound A, 1 = Direct Sound B.
RETURNS	AAS_NULL : The buffer you requested does not exist or is currently not being used (during a period of silence, for example). Any valid address : The address of the start of the mixing buffer currently being used for the specified buffer.
NOTES	Altering the values found in the mixing buffer may corrupt the sound output.

PROTOTYPE	int AAS_GetOutputBufferLength();
FUNCTION	Gets the current length of the mixing buffer in bytes.
PARAMETERS	None
RETURNS	Any integer : The current length of the mixing buffer in bytes.
NOTES	Altering the values found in the mixing buffer may corrupt the sound output.

PROTOTYPE	int AAS_GetActualMixRate();
FUNCTION	Returns the current mixing rate in hertz.
PARAMETERS	None
RETURNS	800-32000 : The current mixing rate in hertz.
NOTES	This function will always return the mixing rate you specified when you called AAS_SetConfig if you disabled dynamic mixing. With dynamic mixing enabled this value may be less than the rate you specified.