EncodeHuff_BZ2
EncodeHuff_BZ2
Performs the bzip2-specific Huffman encoding.
Syntax
IppStatus ippsEncodeHuff_BZ2_16u8u(Ipp32u*
pCode
, int*
pCodeLenBits
, Ipp16u**
ppSrc
, int*
pSrcLen
, Ipp8u*
pDst
, int*
pDstLen
, IppEncodeHuffState_BZ2*
pEncodeHuffState
);
Include Files
ippdc.h
Domain Dependencies
Headers:
ippcore.h
,
ippvm.h
,
ipps.h
Libraries:
ippcore.lib
,
ippvm.lib
,
ipps.lib
Parameters
- pCode
- Pointer to the bit buffer.
- pCodeLenBits
- Number of valid bits in the bit buffer.
- ppSrc
- Double pointer to the source vector.
- pSrcLen
- Pointer to the length of source vector.
- pDst
- Pointer to the destination vector.
- pDstLen
- Pointer to the size of destination buffer on input, pointer to the resulting length of the destination vector on output.
- pEncodeHuffState
- Pointer to internal state structure for bzip2 specific Huffman encoding.
Description
This function performs the bzip2-specific Huffman encoding. The function uses the bzip2-specific Huffman encoding state structure
pEncodeHuffState
. This structure must be initialized by
ippsEncodeHuffInit_BZ2
beforehand.
Return Values
- ippStsNoErr
- Indicates no error.
- ippStsNullPtrErr
- Indicates an error if one of the pointers isNULL.
- ippStsSizeErr
- Indicates an error if length of the source or destination buffer is less than or equal to 0.
- ippStsDstSizeLessExpected
- Indicates a warning if size of the destination buffer is insufficient to store all output elements.