Intel® Integrated Performance Primitives Developer Reference

Developer Reference

  • 2020
  • 07/15/2020
  • Public Content
Contents

EncodeHuffGetSize_BZ2

Computes the size of the internal state for bzip2-specific Huffman encoding.

Syntax

IppStatus ippsEncodeHuffGetSize_BZ2_16u8u(int
wndSize
, int*
pEncodeHuffStateSize
);
Include Files
ippdc.h
Domain Dependencies
Headers:
ippcore.h
 ,
ippvm.h
 ,
ipps.h
Libraries:
ippcore.lib
 ,
ippvm.lib
 ,
ipps.lib
Parameters
wndSize
Size of the block to be processed.
pEncodeHuffStateSize
Pointer to the size of the internal state for bzip2-specific Huffman coding.
Description
This function computes the size of the internal state structure for bzip2-specific Huffman encoding in dependence of the size of the block to be encoded.
Return Values
ippStsNoErr
Indicates no error.
ippStsNullPtrErr
Indicates an error if the pointer
pEncodeHuffStateSize
 is
NULL
 .
ippStsSizeErr
Indicates an error if
wndSize
 is less than or equal to 0.

Product and Performance Information

1

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804