kc3-lang/libpng/TODO

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• Hash : c0f3dd43
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  Date : 2024-09-14T22:35:51
  

  doc: Update the README and TODO files
  

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• TODO

• TODO list for libpng
  --------------------
  
   * Fix all defects (duh!)
   * cHRM transformation.
   * Palette creation.
   * "grayscale->palette" transformation and "palette->grayscale" detection.
   * Improved dithering.
   * Multi-lingual error and warning message support.
   * Complete sRGB transformation.  (Currently it simply uses gamma=0.45455.)
   * Man pages for function calls.
   * Better documentation.
   * Better filter selection
     (e.g., counting huffman bits/precompression; filter inertia; filter costs).
   * Histogram creation.
   * Text conversion between different code pages (e.g., Latin-1 to Mac).
   * Avoid building gamma tables whenever possible.
   * Greater precision in changing to linear gamma for compositing against
     background, and in doing rgb-to-gray transformations.
   * Investigate pre-incremented loop counters and other loop constructions.
   * Interpolated method of handling interlacing.
   * More validations for libpng transformations.
  

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