BWTFwdGetBufSize_SelectSort

Computes the size of the external buffer for the forward BWT transform.

Syntax

IppStatus ippsBWTFwdGetBufSize_SelectSort_8u(Ipp32u wndSize, Ipp32u* pBuffSize, IppBWTSortAlgorithmHint sortAlgorithmHint);

Parameters

wndSize	Window size for BWT transform.
pBuffSize	Pointer to the computed size of the additional buffer.
sortAlgorithmHint	Specifies what sort algorithm is used, possible values:
	ippBWTItohTanakaLimSort; ippBWTItohTanakaUnlimSort; ippBWTSuffixSort; ippBWTAutoSort.

Description

The function ippsBWTFwdGetBufSize_SelectSort is declared in the ippdc.h file. This function computes the size of memory (in bytes) of the external buffer that is required by the function ippsBWTFwd_SelectSort for the forward BWT transform.

Return Values

ippStsNoErr	Indicates no error.
ippStsNullPtrErr	Indicates an error if pBuffSize pointer is NULL.