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dssim-3.2.3-2.7 RPM for i586

From OpenSuSE Ports Tumbleweed for i586

Name: dssim Distribution: openSUSE Tumbleweed
Version: 3.2.3 Vendor: openSUSE
Release: 2.7 Build date: Thu Sep 14 09:05:51 2023
Group: Productivity/Graphics/Other Build host: reproducible
Size: 1984625 Source RPM: dssim-3.2.3-2.7.src.rpm
Summary: This tool computes (dis)similarity between two (or more) PNG images
This tool computes (dis)similarity between two PNG images using
(my approximation of) algorithms approximating human vision.




AGPL-3.0-only and (BSD-2-Clause AND AOMPL-1.0) and Apache-2.0 and BSD-2-Clause and (MIT or Apache2) and MIT and VP8 and MPL-2.0 and Apache-2.0 WITH LLVM-exception


* Thu Sep 14 2023 Lubos Kocman <>
  - Update license based on the recent legaldb review
* Mon Jan 30 2023 Dirk Müller <>
  - update to 3.2.3:
    * 25% faster
    * WASM compatibility
    * use more accurate pooling algorithm
    * rewrite in Rust
    * Chroma channels are compared at full resolution.
    * This increases accuracy on images with chroma subsampling.
    * All scaling is done in linear-light premultiplied-alpha color
      space, which further increases accuracy.
    * Safe and reliable code. No more dodgy pointer manipulatio n
    * Fixed handling of PNG files with invalid chunks
    * Fixed handling of color channels smaller than 8 pixels
* Mon Jun 05 2017
  - initial package, version 1.3.2



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Fabrice Bellet, Thu Jul 18 01:11:12 2024