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
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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
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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
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Closes #92
2017-12-23 00:36:41 -05:00
Josh Holmer
4d62f9f7f9
Fix failure to optimize on certain grayscale images
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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
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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
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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
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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
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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
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Fixes #52
2016-12-12 09:57:18 -05:00
Josh Holmer
6d49d7b8f9
Implement zopfli compression, available as a CLI flag (-Z)
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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
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Closes #44
2016-08-16 12:38:09 -04:00
Josh Holmer
fa2b5c4ae5
Remove conversion from palette to grayscale
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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
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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.
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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
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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
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Closes #5
2016-05-02 09:25:48 -04:00
Joshua Holmer
08eb44ec1a
Partially implement --preserve
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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
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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
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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
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Closes #29
2016-03-10 14:49:00 -05:00
Joshua Holmer
b889c73a3b
Make --strip option more versatile
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Closes #22
2016-03-05 22:36:31 -05:00
Joshua Holmer
7d1e3a5bb9
Print console output to stderr instead of stdout
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Makes it friendlier with --stdout option
See #20 for discussion
2016-03-04 16:37:40 -05:00
Joshua Holmer
c6452beb12
Select compression and filter modes heuristically for -o1
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Closes #21
2016-03-04 15:24:58 -05:00
Joshua Holmer
aa80965196
Ensure each test has its own file
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Since we are using real files and not mocks, each tests needs
its own file or else Travis will try to write multiple files
concurrently and fail.
2016-03-03 14:55:37 -05:00
Joshua Holmer
2edf54c9f4
Rustfmt on tests
2016-03-03 13:29:16 -05:00
Joshua Holmer
3506d57c7b
Move tests into separate modules
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More or less fixes #13 . We have some repeat util code that I still want to eliminate though.
2016-03-03 12:39:18 -05:00
Joshua Holmer
90ae9df0e9
Filter tests with some failing
2016-03-02 22:26:13 -05:00
Joshua Holmer
9fa55ae34a
Fix all bit depth and color reduction tests
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Closes #8
2016-03-02 12:40:56 -05:00
Joshua Holmer
19ae280ca8
Add (failing) test for grayscale alpha to grayscale
2016-02-23 12:46:12 -05:00
Joshua Holmer
675a28ee32
Correctly save best run
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Fixes #10
2016-02-20 14:49:33 -05:00
Joshua Holmer
9d48ae911e
A few inconsequential changes
2016-02-20 02:58:51 -05:00
Joshua Holmer
e1d30163c2
Improve palette grayscale test
2016-02-19 14:54:21 -05:00
