Developer Reference for Intel® Integrated Performance Primitives
Initializes the elements of the bzip2-specific internal state for Huffman encoding.
IppStatus ippsEncodeHuffInit_BZ2_16u8u(int sizeDictionary, const int freqTable[258], const Ipp16u* pSrc, int srcLen, IppEncodeHuffState_BZ2* pEncodeHuffState);
ippdc.h
Headers: ippcore.h, ippvm.h, ipps.h
Libraries: ippcore.lib, ippvm.lib, ipps.lib
sizeDictionary |
Size of the dictionary. |
freqTable |
Table of frequencies of symbols. |
pSrc |
Pointer to the source vector. |
srcLen |
Length of the source vector. |
pEncodeHuffState |
Pointer to internal state structure for bzip2 specific Huffman coding. |
This function initializes the elements of the bzip2-specific internal state for Huffman encoding. This structure is used by the function ippsEncodeHuff_BZ2. The size of this buffer must be computed previously by calling the function ippsEncodeHuffGetSize_BZ2.
ippStsNoErr |
Indicates no error. |
ippStsNullPtrErr |
Indicates an error if one of the pointers is NULL. |
ippStsSizeErr |
Indicates an error if length of the source buffer is less than or equal to 0. |