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Image loading and writing library based on stb_image and stb_image_write

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typedrat/stb-image-redux

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stb-image-redux

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A Haskell library for loading and storing images, based on the simple stb single-file C libraries.

The same caveats given in stb_image.h obviously still apply to this wrapper, namely:

  • no 16-bit-per-channel PNG
  • no 12-bit-per-channel JPEG
  • no JPEGs with arithmetic coding
  • no 1-bit BMP

Formats that can be read:

  • JPEG baseline & progressive (12 bpc/arithmetic not supported, same as stock IJG lib)
  • PNG 1/2/4/8-bit-per-channel (16 bpc not supported)
  • TGA (not sure what subset, if a subset)
  • BMP non-1bpp, non-RLE
  • PSD (composited view only, no extra channels, 8/16 bit-per-channel)
  • GIF
  • HDR (radiance rgbE format)
  • PIC (Softimage PIC)
  • PNM (PPM and PGM binary only)

Formats that can be written:

  • PNG (suboptimal, 20-50% larger than a 'reasonably optimised' implementation)
  • BMP
  • TGA

stb_image.h and stb_image_write.h are written by Sean T. Barrett and are used under the following license:

This software is dual-licensed to the public domain and under the following license: you are granted a perpetual, irrevocable license to copy, modify, publish, and distribute this file as you see fit.

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Image loading and writing library based on stb_image and stb_image_write

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