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Releases: GrokImageCompression/grok

v10.0.6

15 Mar 15:50
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  1. option to build libjpeg-turbo from source to support JPEG file format
  2. examples: add compression example
  3. compression: option to compress into buffer
  4. examples: show how to compress into buffer
  5. compression: disable rate control for small tiles that fail rate control at relatively high compression ratios. This does not significantly affect compression ratios as these tiles only make a small contribution to the compressed stream.

v10.0.5

07 Feb 15:22
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  1. fix crash in encoder when validating ICC profile of input file that has no ICC profile
  2. improve documentation for installing ExifTool support on Windows

v10.0.4

04 Oct 12:17
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v10.0.4

v10.0.3

20 Sep 13:33
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v10.0.3

v10.0.2

16 Sep 15:13
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  1. compress: add -f|-apply_icc flag to apply ICC profile stored in TIFF,BMP,JPEG or PNG file
  2. debian fix

v10.0.1

13 Sep 12:37
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Debian fixes

v10.0.0

12 Sep 18:27
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* Simplification of the library API
* Examples showing API usage
* Added libgrokj2kcodec library encompassing all codec functionality
* Support for WASM build
* memory leak and other bug fixes

v9.7.8

19 Jul 12:48
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This release features two optimisations which make large image decompression more efficient :

  1. concurrent parsing of packets when PLT marker is present
  2. efficient skipping of non-relevant tiles when TLM marker is present

v9.7.7

27 May 12:57
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This release features:

  1. further performance improvements on decompressing single-tile monochrome images.

v9.7.6

18 Apr 18:50
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This release features:

  • 10% reduction in decompression time for single-tile monochrome images.
  • bug and memory leak fixes