topic ippsEncodeHuffGetSize_BZ2_16u8u in Intel® Integrated Performance Primitives

ippsEncodeHuffGetSize_BZ2_16u8u

kang_z_ — Sun, 15 Apr 2018 06:37:39 GMT

HI,everybody,
i have serval questions,hope someone who can help you.

q1:In 'ippsEncodeHuffGetSize_BZ2_16u8u' , What does 'int wndSize' mean?
q2:In 'ippsEncodeHuffInit_BZ2_16u8u', What does 'sizeDictionary' mean?
q3:In 'ippsPackHuffContext_BZ2_16u8u',What does 'pCode' represent?
q4:In 'ippsEncodeHuff_BZ2_16u8u',What's the difference between Ipp32u* pCode and Ipp16u** ppSrc?

Thank & regards

Hi, kangsxu,

Chao_Y_Intel — Fri, 20 Apr 2018 05:54:59 GMT

Hi, kangsxu,

These functions are the APIs for BZIP2 encoding, and decoding. In the IPP 2019 Beta, we now provide an optimized patch for the open source BZIP2. It will use these functions for a fast BZIP2 implementation. Checking here to get the IPP 2019 Beta, and the BZIP2 sample code:
https://software.intel.com/en-us/forums/intel-integrated-performance-primitives/topic/776986

Feel free to send us feedback in your test.

Regards,
Chao