libjxl

FORK: libjxl patches used on blog
git clone https://git.neptards.moe/blog/libjxl.git
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README.md (544B)

      1 # Fast-lossless
      2 This is a script to compile a standalone version of a JXL encoder that supports
      3 lossless compression, up to 16 bits, of 1- to 4-channel images and animations; it is
      4 very fast and compression is slightly worse than PNG for 8-bit nonphoto content
      5 and better or much better than PNG for all other situations.
      6 
      7 The main encoder is made out of two files, `lib/jxl/enc_fast_lossless.{cc,h}`;
      8 it automatically selects and runs a SIMD implementation supported by your CPU.
      9 
     10 This folder contains an example build script and `main` file.