06:30 Kai Knoblich (kai)  Author: Daniel Engberg

graphics/unpaper: Update to 7.0.0

Changelog:

* Tests now compare a golden file by counting the bytes that differ
  between it and the result. This allows non-byte-perfect calculations
  to be executed and still not fail the tests. This is required as fused
  multiply-add instructions can increase precision and thus deviate from
  the base C code, when using floating-point arithmetic.

* Build is now provided by Meson, replacing the Autotools based build
  system introduced in 0.4, 10½ years ago.

* Compatibility expanded to ffmpeg-5 (and newer versions), which is the
  current widely available release.

https://github.com/unpaper/unpaper/releases/tag/unpaper-7.0.0

PR:		270218

    1e7e52e

12:13 kai 

graphics/unpaper: Update to 6.1

* Add an additional patch that fixes the unpaper's usage for the
  libav/ffmpeg API. [1]
* Remove the DOCS option as nearly all files are now in Markdown format and
  the relevant info has been transferred into the unpaper(1) manpage.
* Take maintainership

Notable changes since 0.3:

* Use libav for both input and output of files, rather than custom code.
  This adds support for many different input file formats outside of
  PPM/PBM/PGM, as long as libav can redconduct them to a pixel format that
  is implemented.

* Implementation of mathematically accurate interpolation, using cubic
  algorithm by default.

* Options are now documented in the unpaper(1) man page, rather than in the
  code.

https://github.com/Flameeyes/unpaper/blob/unpaper-6.1/NEWS

Obtained from:	Debian [1]

 

14:12 ohauer 

-remove MD5

14:25 sat 

- Update to 0.3

22:38 sat 

Add port graphics/unpaper:

unpaper is a post-processing tool for scanned sheets of paper,
especially for book-pages scanned from previously created photocopies.
unpaper tries to remove dark edges, corrects the rotation ("deskew"),
and aligns the centering of pages.

WWW: http://unpaper.berlios.de/
Author: Jens Gulden <unpaper@jensgulden.de>