danvics/oxipng
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364 commits 4 branches 85 tags 55 MiB
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71 commits

Author SHA1 Message Date
Kornel
96eda85806 Identify and drop useless sRGB profiles (#143) 2018-11-13 14:37:02 -05:00
Joshua Holmer
87e738dda2 Fix incorrect detection of images that can reduce bit depth 
Closes #140
 2018-10-11 08:29:48 -04:00
Kornel
3c466df80e Chunk name as 4 bytes (#135) 2018-09-16 16:09:55 -04:00
Josh Holmer
bb1737928e Fix RGB to Indexed reduction if transparency pixel exists 
Closes #129
 2018-08-11 23:33:55 -04:00
Josh Holmer
71d0f6fa31 Fix more issues with alpha optim on interlaced images 
Closes #133
 2018-08-11 20:27:45 -04:00
Matthias Krüger
947ccaad04 fix more clippy warnings found by "cargo clippy --all-targets --all-features" (#130) 2018-08-02 23:19:42 -04:00
Josh Holmer
7303b94afc Fix issue with alpha optim on interlaced images 
Closes #113
 2018-07-27 23:03:36 -04:00
Josh Holmer
d110949d2a Version 2.0.0 2018-07-20 19:19:20 -04:00
Kornel
c530bba261 --keep option (#121) 2018-07-17 23:55:21 -04:00
Kornel
c99b3778b2 Expose only one internal module specifically for tests (#123) 
Closes #98
 2018-07-17 23:38:11 -04:00
Kornel
cb52d8466a Reading from stdin (#118) 2018-07-12 07:54:06 -04:00
Kornel
ebf541219c DRYyer tests (#117) 2018-07-10 22:38:49 -04:00
Kornel
55a095d536 Enum for stdout writing flag (#110) 2018-07-10 18:41:06 -04:00
Kornel
e83762d3b1 Remove deprecated Error::description (#109) 2018-07-06 07:26:49 -04:00
Josh Holmer
4d81e23542 Fix the benchmarking script to not overwrite the test file 2018-01-19 18:29:41 -05:00
Josh Holmer
9de0eeaf51 Compare performance of oxipng vs optipng 
This adds a script to automate this process and add it to the README.
I'll just run it manually after a version release, for now.

Closes #81
 2018-01-18 13:58:05 -05:00
Josh Holmer
e3ba535a79 Add some changes and fixes around how the output file is handled 
See changelog for details
 2018-01-10 20:54:15 -05:00
Josh Holmer
88f5bb0931 Hide modules from documentation, and only export structs used in options or return types 2018-01-10 10:37:01 -05:00
Josh Holmer
f8c62de6c0 Fix unfiltering of first scan line in each pass of an interlaced input file 
Closes #92
 2017-12-23 00:36:41 -05:00
Josh Holmer
4d62f9f7f9 Fix failure to optimize on certain grayscale images 
Closes #89
 2017-11-21 12:38:33 -05:00
Emiel Beinema
b417e2bde7 Return an error when an APNG header is encountered 2017-09-30 23:50:52 +02:00
Josh Holmer
e17f911334 Fix a bug in palette reduction at less than 8 bits per pixel 
Closes #82
 2017-09-11 18:27:28 -04:00
Josh Holmer
e3a26b77a4 Fix a bug in reducing palettes with a bit depth of two 
Closes #80
 2017-09-10 23:26:39 -04:00
Josh Holmer
0db03c6faf Fix new clippy lints 2017-09-03 23:36:38 -04:00
Josh Holmer
f41ef551d3 Enable option for multiple alpha transformations 2017-07-26 00:37:55 -04:00
Josh Holmer
413f1aac7c Automatically change transparent pixels to black 2017-07-24 08:47:27 -04:00
Josh Holmer
d18850ebab Ignore color reductions that would increase file size 
Closes #61
 2017-03-08 10:11:13 -05:00
Josh Holmer
6c8e7d253d Verify images are correct before outputting them, and fix a bug in certain images 
Closes #60
 2017-03-06 20:16:28 -05:00
Josh Holmer
c79ba3ab8a Version 0.14.4 2017-02-26 22:53:23 -05:00
Josh Holmer
87810829ce Fix issues in transparency palette reduction and release version 0.14.3 2017-02-25 23:33:55 -05:00
Josh Holmer
44818a854b Fix two bugs in reducing palette and release version 0.14.2 2017-02-22 15:45:46 -05:00
Josh Holmer
2810316f4e Reduce certain headers when reducing color type 
Fixes #52
 2016-12-12 09:57:18 -05:00
Josh Holmer
6d49d7b8f9 Implement zopfli compression, available as a CLI flag (-Z) 
Improves compression by about 10% over DEFLATE, but takes a very long
time at the moment, so it is off by default.
 2016-12-01 12:51:30 -05:00
Josh Holmer
d99db3ad23 Convert results to return a PngError 
Closes #44
 2016-08-16 12:38:09 -04:00
Josh Holmer
fa2b5c4ae5 Remove conversion from palette to grayscale 
Closes #45
 2016-07-26 12:32:43 -04:00
Josh Holmer
7f9ad263ec Refactor code into modules 2016-07-14 11:10:10 -04:00
Joshua Holmer
2659776bd5 Fix issue for interlacing images smaller than 4px 
Fixes #42
 2016-05-25 23:10:44 -04:00
Joshua Holmer
ecc19ad5cd Fix bug where interlaced images with certain widths would fail to optimize 2016-05-13 22:11:45 -04:00
Toby Lawrence
2573b20966 Add support for optimizing PNGs loaded in-memory. 
In keeping with being able to use oxipng as a library, this adds a way
for developers to optimize a PNG already in memory, instead of requiring
  it to exist on disk first.
 2016-05-05 07:54:52 -04:00
Joshua Holmer
3a39b13acf Add option for changing number of threads at runtime 
Closes #39
 2016-05-04 10:37:45 -04:00
Joshua Holmer
a84611c9ae Replace appropriate uses of assert! with assert_eq! in test suite 2016-05-03 08:03:25 -04:00
Joshua Holmer
a4a5953786 Implement --fix to fix CRC errors in PNG block headers 
Closes #5
 2016-05-02 09:25:48 -04:00
Joshua Holmer
08eb44ec1a Partially implement --preserve 
Needs better implementation once stable Rust improves,
or perhaps see if there's a crate for this

Reference #4 but keep open
 2016-04-29 23:37:27 -04:00
Joshua Holmer
2e7bfa4ebc Add palette reduction 
Closes #11
 2016-04-13 23:16:32 -04:00
Joshua Holmer
c78e3213d6 Update crates and fix interlacing issue 2016-04-08 13:37:00 -04:00
Joshua Holmer
19bcc67668 Update changelog and remove one-time script [ci skip] 2016-04-04 16:12:37 -04:00
Joshua Holmer
1fc81ef683 Support interlaced files and allow conversion between interlaced and progressive files 
Closes #3
 2016-04-04 16:07:46 -04:00
Joshua Holmer
2974bbbee3 Fix issue with very small images [ci skip] 2016-04-04 11:06:00 -04:00
Joshua Holmer
5740867be5 Work on implementing interlacing [ci skip] 2016-03-29 22:44:21 -04:00
Joshua Holmer
fb019505eb Add test for failing edge-case images with subtitles 
Closes #29
 2016-03-10 14:49:00 -05:00