SynthesisDownFilterInitAlloc_SBR

Allocates memory and initializes downsample synthesis SBR specification structure for real and complex signals.

Syntax

IppStatus ippsSynthesisDownFilterInitAlloc_SBRHQ_32sc32s(IppsFilterSpec_SBR_C_32sc** ppFilterSpec);

IppStatus ippsSynthesisDownFilterInitAlloc_SBRLP_32s(IppsFilterSpec_SBR_R_32s** ppFilterSpec);

Parameters

ppFilterSpec

Double pointer to the downsample synthesis SBR specification structure to be created.

Description

These functions are declared in the ippac.h file. The functions allocate memory, create, and initialize the downsample synthesis SBR specification structure.

The ippsSynthesisDownFilterInitAlloc_SBRHQ_32sc32s function allocates memory and initializes the complex specification structure.

The ippsSynthesisDownFilterInitAlloc_SBRLP_32s function allocates memory and initializes the real specification structure.

Return Values

ippStsNoErr

Indicates no error.

ippStsNullPtrErr

Indicates an error when the ppFilterSpec pointer is NULL.

ippStsMemAllocErr

Indicates an error when no memory is allocated.

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