SBADPCMEncodeInit

Initializes the memory buffer for the Sub-Band ADPCM encoder.

Syntax

IppStatus ippsSBADPCMEncodeInit_G722_16s (IppsEncoderState_G722_16s* pEncMem);

Parameters

pEncMem

Pointer to the input memory buffer of size required to properly initialize the G.722 Sub-Band ADPCM encoder.

Description

The function ippsSBADPCMEncodeInit_G722 is declared in the ippsc.h file.

This function initializes the memory buffer referenced by the pointer pEncMem. This buffer is required to enable G.722 Sub-Band ADPCM compression (encoding) starting from the reset state.

Return Values

ippStsNoErr	Indicates no error.
IppStsNullPtrErr	Indicates an error when the pEncMem pointer is NULL.