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README.md

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IAA_Hybird_Compress

Prepare

  1. zlib Download the source code form https://www.zlib.net/ and build.
  2. QPL
  3. Modify Zlib and QPL path in build.sh
QPL_PATH=/root/qpl_install
ZLIB_PATH=/root/qijia/zlib-1.2.13

Build

Run build.sh

Run

./compress_hybird -ezlib-qpl -a12 -f build.sh

Use -e to choose compress/decompress method

  • zlib-qpl: zlib to compress, qpl to decompress
  • qpl-zlib: qpl to compress, zlib to decompress
  • zlib: zlib to compress and decompress
  • qpl: qpl to compress and decompress

Use -a to set the zlib window_bits

  • 12: 4k
  • 15: 32k

Use -f to choose source file