xilGzipCompressFixedStreaming - 2023.1 English

Vitis Libraries
Release Date
2023-12-20
Version
2023.1 English
#include "gzip_compress_fixed_stream.hpp"

void xilGzipCompressFixedStreaming (
    hls::stream <ap_axiu <GMEM_IN_DWIDTH, 0, 0, 0>>& inStream,
    hls::stream <ap_axiu <GMEM_OUT_DWIDTH, 0, 0, 0>>& outStream,
    hls::stream <ap_axiu <32, 0, 0, 0>>& inSizeStream
    )

GZIP compression kernel takes the raw data as input and compresses the data in block based fashion and writes the output to global memory. This kernel uses fixed huffman encoding for compression.

Parameters:

inStream input raw data
outStream output compressed data
inSizeStream input data size