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- Update to 1.2.0:

Browse Source 
* Added --dither, --dither-grain and --dither-intensity options.
    These allow for sub-cell dithering in quantized modes (none,
    2, 16, 240 and 256). Especially beneficial when used with
    -p off.
  * Added API for ordered and diffusion-based dithering in quantization.
  * Added API support for multiple 8bpc pixel modes: RGB, BGR, RGBA,
    BGRA, ARGB, ABGR with either premultiplied or unassociated alpha channels.
  * Smooth scaling is now done internally, meaning libchafa
    consumers no longer need to prescale images.
  * Implemented a machine learning tool that can generate custom
    fonts for efficient image reproduction from a provided dataset.
    This is left uninstalled since it's still experimental
  * Throughput improvements: 
    + GIF animations now start playing instantly.
    + GIF CPU overhead reduced by 75%, peak memory use down 95%-99% (!).
    + XWD common case CPU overhead down 60-70%, peak memory down 70%.
    + Additional halving of CPU overhead in 240- and 256-color modes.
    + Streamlined pixel pipeline for better parallelization.
  * Installation instructions:
    + New: Guix (Guy Fleury Iteriteka).
    + New: openSUSE (@jubalh).
  * Bug fixes: 
    + [unfiled] Certain SVGs had transparency replaced with a white background (nemo).
    + [unfiled] -lm dependency belongs in libchafa, not frontend.

OBS-URL: https://build.opensuse.org/package/show/graphics/chafa?expand=0&rev=2
This commit is contained in:
Michael Vetter 2019-08-05 07:13:41 +00:00 committed by Git OBS Bridge
parent 734a51b475
commit 817769274a
4 changed files with 33 additions and 4 deletions
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3
chafa-1.0.1.tar.xz
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3
chafa-1.2.0.tar.xz Normal file
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29
chafa.changes
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-------------------------------------------------------------------
Mon Aug 5 07:10:33 UTC 2019 - mvetter@suse.com
- Update to 1.2.0:
* Added --dither, --dither-grain and --dither-intensity options.
These allow for sub-cell dithering in quantized modes (none,
2, 16, 240 and 256). Especially beneficial when used with
-p off.
* Added API for ordered and diffusion-based dithering in quantization.
* Added API support for multiple 8bpc pixel modes: RGB, BGR, RGBA,
BGRA, ARGB, ABGR with either premultiplied or unassociated alpha channels.
* Smooth scaling is now done internally, meaning libchafa
consumers no longer need to prescale images.
* Implemented a machine learning tool that can generate custom
fonts for efficient image reproduction from a provided dataset.
This is left uninstalled since it's still experimental
* Throughput improvements:
+ GIF animations now start playing instantly.
+ GIF CPU overhead reduced by 75%, peak memory use down 95%-99% (!).
+ XWD common case CPU overhead down 60-70%, peak memory down 70%.
+ Additional halving of CPU overhead in 240- and 256-color modes.
+ Streamlined pixel pipeline for better parallelization.
* Installation instructions:
+ New: Guix (Guy Fleury Iteriteka).
+ New: openSUSE (@jubalh).
* Bug fixes:
+ [unfiled] Certain SVGs had transparency replaced with a white background (nemo).
+ [unfiled] -lm dependency belongs in libchafa, not frontend.
-------------------------------------------------------------------
Fri Feb 8 11:47:49 UTC 2019 - mvetter@suse.com

2
chafa.spec
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@ -17,7 +17,7 @@
Name: chafa
Version: 1.0.1
Version: 1.2.0
Release: 0
Summary: Image-to-text converter for terminal
License: LGPL-3.0-or-later