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214 commits 4 branches 85 tags 55 MiB
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114 commits

Author SHA1 Message Date
Josh Holmer
f4b643d54b Fix clippy lints, now that clippy is working again. Hooray! 2016-12-16 21:24:47 -05:00
Josh Holmer
7261fa3398 Release 0.13.0 2016-12-12 13:54:18 -05:00
Josh Holmer
2810316f4e Reduce certain headers when reducing color type 
Fixes #52
 2016-12-12 09:57:18 -05:00
Josh Holmer
33f1fad711 Minor refactoring 2016-12-03 15:18:11 -05:00
Joshua Holmer
bf341dd20f Fix clippy warnings 2016-12-01 22:33:38 -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
Alice Atlas
7460ffac73 Fix for passing in filenames that contain commas 
The versions of clap supported by oxipng default to allowing commas to be used as a delimiter for passing a series of values in a single physical command line argument, when parsing for a parameter that accepts multiple values. This prevents oxipng from accepting filenames containing commas (it splits them into segments separated by commas and treats each one as a separate path to a file to process, generally not finding any); this patch fixes this by disabling the delimiter behavior for the 'files' argument.
 2016-09-19 18:13:24 -04:00
Josh Holmer
4977dd0948 Replace current Mutex-based threading with Rayon 2016-09-17 18:16:26 -04:00
Josh Holmer
f654cbeac4 Various minor changes 2016-09-09 21:55:47 -04:00
Josh Holmer
4da65aef3f Add clone derive for PngError 2016-09-09 08:05:24 -04:00
Josh Holmer
e0dfbf3533 Enable clippy with dev feature, and fix several clippy lints 2016-08-20 20:47:26 -04:00
Josh Holmer
dbc3d97513 Eliminate many clones 2016-08-19 23:42:04 -04:00
Josh Holmer
d99db3ad23 Convert results to return a PngError 
Closes #44
 2016-08-16 12:38:09 -04:00
Josh Holmer
3166285150 Allow using optimization presets from crate 
Closes #43
 2016-08-14 11:31:46 -04:00
Josh Holmer
58a36902f6 Fix tests 2016-08-03 08:27:45 -04:00
Josh Holmer
37c32b80ef Remove quickcheck, as it breaks tests against 1.6.0 2016-08-03 08:15:01 -04:00
Josh Holmer
64edc9110e Start using quickcheck and add inline hints 2016-07-30 23:14:36 -04:00
Josh Holmer
99da13bd8e Version 0.10.0 [ci skip] 2016-07-26 12:59:28 -04:00
Josh Holmer
fa2b5c4ae5 Remove conversion from palette to grayscale 
Closes #45
 2016-07-26 12:32:43 -04:00
Josh Holmer
29557a18e8 Version 0.9.0 2016-07-14 20:00:59 -04:00
Josh Holmer
7734a9ffff Use multiple threads to filter 2016-07-14 19:47:47 -04:00
Josh Holmer
7f9ad263ec Refactor code into modules 2016-07-14 11:10:10 -04:00
Josh Holmer
332c27c7d0 Significant refactoring using itertools 2016-07-14 08:10:25 -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
223995b551 Version 0.8.1 [ci skip] 2016-05-13 22:12:27 -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
Joshua Holmer
1d39714b0f Fix several new clippy lints 2016-05-13 10:46:16 -04:00
Joshua Holmer
0ddd875c84 Document default values for Options struct [ci skip] 2016-05-06 10:10:34 -04:00
Joshua Holmer
8358f4f72d Version 0.8.0 [ci skip] 2016-05-06 10:00:02 -04:00
Joshua Holmer
566675f0b6 Improve documentation of private API [ci skip] 2016-05-05 15:44:03 -04:00
Joshua Holmer
042e3e2563 Fix new warnings from clippy 2016-05-05 13:40:24 -04:00
Toby Lawrence
bc7de9b734 Add documentation to new public methods for optimizing in-memory. 2016-05-05 12:21:31 -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
193e6496bd Version 0.7.0 2016-05-04 10:41:29 -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
e4cd9b85e7 Move default Options into impl Default in library 2016-05-04 10:09:26 -04:00
Joshua Holmer
aaf443fca7 Similarly optimize unfilter mode 2 
Unfilter mode 1 can't benefit from this optimization
because it modifies and reads from the same line of data
 2016-05-02 15:58:45 -04:00
Joshua Holmer
3652a69255 Optimize filter mode 1 2016-05-02 15:48:21 -04:00
Joshua Holmer
32c35596ea 25% speed improvement in filter mode 2 by using iter instead of for 2016-05-02 14:49:30 -04:00
Joshua Holmer
c0fddfe4e6 Minor compression improvement in interlaced images 2016-05-02 13:54:04 -04:00
Joshua Holmer
b8116dd3dd Version 0.6.0 [ci skip] 2016-05-02 09:40:37 -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
73d477924e Merge branch 'master' of github.com:shssoichiro/oxipng 2016-04-22 13:37:41 -04:00
Joshua Holmer
2c3e35d8bb Moderately improve cyclomatic complexity 2016-04-22 13:31:59 -04:00
Joshua Holmer
fac83c023d Fix issue where output directory would not be created if it did not exist 2016-04-22 13:31:33 -04:00
Joshua Holmer
f3b8665278 Use miniz for compression strategies 0 and 1 
Worst case (RGB/A images) it performs similarly to zlib
Best case (Indexed images) it performs 1-2 orders of magnitude better

Zlib is kept for strategies 2 and 3, where it performs an order of
magnitude better than miniz
 2016-04-20 23:14:41 -04:00
Joshua Holmer
11308959fa Version 0.5.0 [ci skip] 2016-04-20 15:51:14 -04:00
Joshua Holmer
3f3fbb6f60 Don't report pretend mode if verbosity is set to none 2016-04-19 22:38:34 -04:00
Joshua Holmer
2e7bfa4ebc Add palette reduction 
Closes #11
 2016-04-13 23:16:32 -04:00