DecodeHuffmanStateInit

Initializes IppiDecodeHuffmanState structure.

Syntax

IppStatus ippiDecodeHuffmanStateInit_JPEG_8u(IppiDecodeHuffmanState* pDecHuffState);

Parameters

pDecHuffState

Pointer to the IppiDecodeHuffmanState structure.

Description

The function ippiDecodeHuffmanStateInit_JPEG is declared in the ippj.h file. This function initializes the IppiDecodeHuffmanState structure to the initial state and must be called prior to the JPEG bit stream decoding.

Return Values

ippStsNoErr	Indicates no error.
ippStsNullPtrErr	Indicates an error condition if one or all of the specified pointers are NULL.