Alejandro González
ef1d87427d
Simplify and optimize CI workflows
2025-04-26 16:29:22 +02:00
Alejandro González
fa7d3d9067
Tentative fix for deploy job flakiness
...
The failure described in #967 is suspected to stem from race conditions
with the GH API, as described in
https://github.com/softprops/action-gh-release/issues/445#issuecomment-2407940052 .
2025-04-26 13:47:25 +02:00
Alejandro González
8c6532ca1b
Reformat deploy.yml file
2025-04-26 13:47:04 +02:00
andrews05
c7d462f909
Bump version to 9.1.5 ( #697 )
deploy / Deploy release (push) Has been cancelled
docker / build (push) Has been cancelled
oxipng / CI (push) Has been cancelled
oxipng / MSRV check (push) Has been cancelled
2025-04-26 01:19:57 +02:00
andrews05
a44ba5f88b
Add option to disable parallel file processing ( #695 )
...
Fixes #685 .
Fixes #572 .
Also fixes #690 by using "logical CPUs".
2025-04-23 11:09:15 +02:00
Josh Holmer
d168fffb12
Create security policies document
...
Github recommends to create a SECURITY.md file containing security policies for the project. I've also enabled in-project vulnerability reporting, and linked to it in this file.
2025-04-22 01:07:32 -04:00
Alejandro González
748d5987a5
Noteworthy dependency updates, including zopfli
2025-04-19 08:44:46 +12:00
AFCMS
26b084c161
Switch Docker image from alpine to scratch ( #692 )
...
Following https://github.com/shssoichiro/oxipng/pull/642
- [x] Fail to build on linting errors
- [x] Switch Docker image from `alpine` to `scratch`
Reduce the image size roughly from 15Mb to 2Mb.
It doesn't break the usecase mentioned in the README, as well as people
copying the binary in a Docker step.
I have considered making the image rootless but since it's doing file
modifications it requires overwriting the user to bring back root in the
README's usecase. The image would benefit of if using it only with
stdin/stdout. Not sure it's worth it.
I have been working on enabling cross compilation for non-Tier 1
platforms, but no ETA yet.
2025-04-15 22:17:46 +02:00
dependabot[bot]
f7a66f2075
Bump crossbeam-channel from 0.5.14 to 0.5.15
...
Bumps [crossbeam-channel](https://github.com/crossbeam-rs/crossbeam ) from 0.5.14 to 0.5.15.
- [Release notes](https://github.com/crossbeam-rs/crossbeam/releases )
- [Changelog](https://github.com/crossbeam-rs/crossbeam/blob/master/CHANGELOG.md )
- [Commits](https://github.com/crossbeam-rs/crossbeam/compare/crossbeam-channel-0.5.14...crossbeam-channel-0.5.15 )
---
updated-dependencies:
- dependency-name: crossbeam-channel
dependency-version: 0.5.15
dependency-type: direct:production
...
Signed-off-by: dependabot[bot] <support@github.com>
2025-04-10 14:35:53 -04:00
andrews05
7650953faf
Improve memory usage of evaluator ( #688 )
...
This adds a new `final_round` parameter to the evaluator, which allows
us to determine when to keep the `filtered` data and when to keep the
compressed `idat_data`. By only keeping one of these we can
significantly improve memory usage.
Ref #683
2025-03-08 12:01:02 +01:00
dependabot[bot]
6cf42fbefa
Bump dawidd6/action-download-artifact from 8 to 9 ( #686 )
...
Bumps
[dawidd6/action-download-artifact](https://github.com/dawidd6/action-download-artifact )
from 8 to 9.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/dawidd6/action-download-artifact/releases ">dawidd6/action-download-artifact's
releases</a>.</em></p>
<blockquote>
<h2>v9</h2>
<h2>What's Changed</h2>
<ul>
<li>add merge_multiple option by <a
href="https://github.com/timostroehlein "><code>@timostroehlein</code></a>
in <a
href="https://redirect.github.com/dawidd6/action-download-artifact/pull/327 ">dawidd6/action-download-artifact#327</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a
href="https://github.com/timostroehlein "><code>@timostroehlein</code></a>
made their first contribution in <a
href="https://redirect.github.com/dawidd6/action-download-artifact/pull/327 ">dawidd6/action-download-artifact#327</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/dawidd6/action-download-artifact/compare/v8...v9 ">https://github.com/dawidd6/action-download-artifact/compare/v8...v9 </a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="07ab29fd4ahttps://redirect.github.com/dawidd6/action-download-artifact/issues/327 ">#327</a>)</li>
<li>See full diff in <a
href="https://github.com/dawidd6/action-download-artifact/compare/v8...v9 ">compare
view</a></li>
</ul>
</details>
<br />
[](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores )
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You can trigger Dependabot actions by commenting on this PR:
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2025-03-01 16:14:09 +01:00
andrews05
1e3f4520ef
Disallow grayscale transformation if non-sRGB profile ( #682 )
...
Fixes #677
2025-02-26 22:39:20 +01:00
Jakub Marcowski
d649beacac
Use current version in pre-commit example ( #681 )
...
Simple enough change, use the current version in the `README.md`'s
`pre-commit` example.
2025-02-14 22:39:47 +01:00
andrews05
bc8c364568
Bump version to 9.1.4 ( #680 )
docker / build (push) Has been cancelled
oxipng / CI (push) Has been cancelled
deploy / Deploy release (push) Has been cancelled
oxipng / MSRV check (push) Has been cancelled
2025-02-14 19:11:32 +01:00
andrews05
30387b26d9
Bump dependencies ( #679 )
2025-02-14 11:51:36 +01:00
andrews05
1188b9a91e
Reduction performance tweaks ( #676 )
...
Two key changes here:
- Removed some defunct reduction benches and added some more alpha
reduction benches.
- Changed use of `chunks()` to `chunks_exact()` where appropriate to
improve performance. (As a byproduct, this also fixes a potential crash
if a malformed file has a PLTE chunk that isn't a multiple of 3.)
2025-02-08 18:49:04 +01:00
Alejandro González
5a4cfa9505
Exclude system-libdeflate feature from Clippy feature combinations
2025-02-02 18:31:20 +01:00
andrews05
174f36ad8f
Improve indexed to grayscale conversion ( #674 )
...
If no palette reduction occurred (or palette reductions were off), a
fully transparent palette entry may not have been zeroed to black. By
ensuring this gets cleaned in the `indexed_to_channels` transformation,
we may able to achieve a grayscale conversion that would otherwise have
been RGB.
This is the final piece of the puzzle in #649 to achieve better file
sizes on the first run and avoid further changes on a second run.
Results from the images in #649 (combining this PR and #673 ):
9.1.3 1st run: 2,191,773
9.1.3 2nd run: 2,191,629
PR 1st run: 2,191,380
PR 2nd run: 2,191,380
2025-02-02 18:26:18 +01:00
andrews05
e6f84264e5
Don't use most popular edge colour if tied ( #673 )
...
If multiple edge colours were tied for most popular, the one chosen
would depend on the current palette order, which could cause it to
change if run a second time.
This further improves determinism for #649 . There is still one more
issue I've found affecting the images there which I'll try to address in
another PR.
2025-02-02 18:15:55 +01:00
dependabot[bot]
8f298be7fb
Bump dawidd6/action-download-artifact from 7 to 8 ( #675 )
...
Bumps
[dawidd6/action-download-artifact](https://github.com/dawidd6/action-download-artifact )
from 7 to 8.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/dawidd6/action-download-artifact/releases ">dawidd6/action-download-artifact's
releases</a>.</em></p>
<blockquote>
<h2>v8</h2>
<h2>New features</h2>
<ul>
<li><code>use_unzip</code> boolean input (defaulting to false) - if set
to true, the action will use system provided <code>unzip</code> utility
for unpacking downloaded artifact(s) (note that the action will first
download the .zip artifact file, then unpack it and remove the .zip
file)</li>
</ul>
<h2>What's Changed</h2>
<ul>
<li>README: v7 by <a
href="https://github.com/haines "><code>@haines</code></a> in <a
href="https://redirect.github.com/dawidd6/action-download-artifact/pull/318 ">dawidd6/action-download-artifact#318</a></li>
<li>Unzip by <a
href="https://github.com/dawidd6 "><code>@dawidd6</code></a> in <a
href="https://redirect.github.com/dawidd6/action-download-artifact/pull/325 ">dawidd6/action-download-artifact#325</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/haines "><code>@haines</code></a> made
their first contribution in <a
href="https://redirect.github.com/dawidd6/action-download-artifact/pull/318 ">dawidd6/action-download-artifact#318</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/dawidd6/action-download-artifact/compare/v7...v8 ">https://github.com/dawidd6/action-download-artifact/compare/v7...v8 </a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="20319c5641e58a9e5d14https://redirect.github.com/dawidd6/action-download-artifact/issues/325 ">#325</a>)</li>
<li><a
href="6d05268723c03fb0c928https://redirect.github.com/dawidd6/action-download-artifact/issues/318 ">#318</a>)</li>
<li>See full diff in <a
href="https://github.com/dawidd6/action-download-artifact/compare/v7...v8 ">compare
view</a></li>
</ul>
</details>
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2025-02-02 18:07:51 +01:00
Alejandro González
5f0a0d6938
Fix new Clippy lints
2025-01-30 18:39:23 +01:00
andrews05
2632be2034
Fix size passed to fast filter evaluator ( #672 )
...
The evaluator uses the `estimated_output_size` internally but we were
passing only the idat size in the fast filter evaluator. At level `o2`,
or higher levels when using `--fast`, this could cause a slight bias
towards the None and Bigrams filters for indexed images. The actual
impact to results is incredibly minor but it's definitely incorrect so
we should fix it.
2025-01-30 18:28:42 +01:00
andrews05
bbde68ddce
Refactor optimize_raw ( #670 )
...
Code always tends to get messy over time. I've found the `optimize_raw`
function increasingly harder to read, particularly after the addition of
fast mode, so I've taken some time to refactor and simplify it.
One change of note here is the main compression trials now use the
Evaluator. This means verbose output is a little different which is
shown below.
There is no change to performance or output size.
`-vvo2`: master
```
Processing: tests/files/rgba_8_should_be_palette_4.png
500x400 pixels, PNG format
8-bit RGB + Alpha, non-interlaced
IDAT size = 2757 bytes
File size = 18109 bytes
Eval: 4-bit Indexed (5 colors) None 1837 bytes
Eval: 8-bit Indexed (5 colors) None 1988 bytes
Eval: 4-bit Indexed (5 colors) Bigrams >1837 bytes
Eval: 8-bit Indexed (5 colors) Bigrams >1837 bytes
Transformed image to 4-bit Indexed (5 colors), non-interlaced
Evaluating: 2 filters
Eval: 4-bit Indexed (5 colors) Sub >1810 bytes
Eval: 4-bit Indexed (5 colors) Entropy >1810 bytes
Trying: None
zc = 11 f = None 1583 bytes
Found better combination:
zc = 11 f = None 1583 bytes
IDAT size = 1583 bytes (1174 bytes decrease)
file size = 16962 bytes (1147 bytes = 6.33% decrease)
16962 bytes (6.33% smaller): Running in pretend mode, no output
```
`-vvo2`: PR
```
Processing: tests/files/rgba_8_should_be_palette_4.png
500x400 pixels, PNG format
8-bit RGB + Alpha, non-interlaced
IDAT size = 2757 bytes
File size = 18109 bytes
Eval: 4-bit Indexed (5 colors) None 1837 bytes
Eval: 8-bit Indexed (5 colors) None 1988 bytes
Eval: 4-bit Indexed (5 colors) Bigrams >1837 bytes
Eval: 8-bit Indexed (5 colors) Bigrams >1837 bytes
Transformed image to 4-bit Indexed (5 colors), non-interlaced
Evaluating 2 filters
Eval: 4-bit Indexed (5 colors) Sub >1810 bytes
Eval: 4-bit Indexed (5 colors) Entropy >1810 bytes
Trying filter None with zc = 11
1610 bytes
Found better result:
zc = 11, f = None
IDAT size = 1583 bytes (1174 bytes decrease)
file size = 16962 bytes (1147 bytes = 6.33% decrease)
16962 bytes (6.33% smaller): Running in pretend mode, no output
```
`-vvZo5`: master
```
Processing: tests/files/rgba_8_should_be_palette_4.png
500x400 pixels, PNG format
8-bit RGB + Alpha, non-interlaced
IDAT size = 2757 bytes
File size = 18109 bytes
Eval: 8-bit Indexed (battiato sort) None 1821 bytes
Eval: 4-bit Indexed (5 colors) None 1657 bytes
Eval: 8-bit Indexed (mzeng sort) None 1821 bytes
Eval: 8-bit Indexed (5 colors) None 1821 bytes
Eval: 8-bit Indexed (battiato sort) Bigrams >1821 bytes
Eval: 4-bit Indexed (5 colors) Bigrams >1657 bytes
Eval: 8-bit Indexed (mzeng sort) Bigrams >1657 bytes
Eval: 8-bit Indexed (5 colors) Bigrams >1657 bytes
Transformed image to 4-bit Indexed (5 colors), non-interlaced
Trying: 8 filters
zc = zopfli f = Brute 1562 bytes
zc = zopfli f = Sub >1562 bytes
zc = zopfli f = Bigrams >1562 bytes
zc = zopfli f = None 1407 bytes
zc = zopfli f = Up >1407 bytes
zc = zopfli f = MinSum >1407 bytes
zc = zopfli f = BigEnt >1407 bytes
zc = zopfli f = Entropy >1407 bytes
Found better combination:
zc = zopfli f = None 1407 bytes
IDAT size = 1407 bytes (1350 bytes decrease)
file size = 16786 bytes (1323 bytes = 7.31% decrease)
16786 bytes (7.31% smaller): Running in pretend mode, no output
```
`-vvZo5`: PR
```
Processing: tests/files/rgba_8_should_be_palette_4.png
500x400 pixels, PNG format
8-bit RGB + Alpha, non-interlaced
IDAT size = 2757 bytes
File size = 18109 bytes
Eval: 8-bit Indexed (battiato sort) None 1821 bytes
Eval: 4-bit Indexed (5 colors) None 1657 bytes
Eval: 8-bit Indexed (mzeng sort) None 1821 bytes
Eval: 8-bit Indexed (5 colors) None 1821 bytes
Eval: 8-bit Indexed (battiato sort) Bigrams >1657 bytes
Eval: 4-bit Indexed (5 colors) Bigrams >1657 bytes
Eval: 8-bit Indexed (mzeng sort) Bigrams >1657 bytes
Eval: 8-bit Indexed (5 colors) Bigrams >1657 bytes
Transformed image to 4-bit Indexed (5 colors), non-interlaced
Trying 8 filters with zopfli, zi = 15
Eval: 4-bit Indexed (5 colors) Brute 1589 bytes
Eval: 4-bit Indexed (5 colors) Bigrams 1641 bytes
Eval: 4-bit Indexed (5 colors) Sub 1711 bytes
Eval: 4-bit Indexed (5 colors) None 1434 bytes
Eval: 4-bit Indexed (5 colors) Up 1764 bytes
Eval: 4-bit Indexed (5 colors) MinSum 1760 bytes
Eval: 4-bit Indexed (5 colors) BigEnt 1742 bytes
Eval: 4-bit Indexed (5 colors) Entropy 1748 bytes
Found better result:
zopfli, zi = 15, f = None
IDAT size = 1407 bytes (1350 bytes decrease)
file size = 16786 bytes (1323 bytes = 7.31% decrease)
16786 bytes (7.31% smaller): Running in pretend mode, no output
```
2025-01-29 20:53:11 +01:00
andrews05
8a44cdbc84
Tweak eval cmp key for more consistent results ( #671 )
...
This changes the evaluator to prefer a later image instead of an earlier
one in the case of a tie. This gives more consistent results since the
baseline is always added last.
I also removed bit depth from the key since the uncompressed size should
cover that.
Fixes #649 .
(Mostly. I did discover another possible but very rare issue: if
multiple colours tie for "most popular edge colour" in the luma sort,
the sort may affect which one is actually picked and multiple runs may
flip-flop back and forth)
2025-01-29 19:56:27 +01:00
Andrew
14b8b0e93a
Error if fdAT invalid
2025-01-26 00:16:24 +01:00
Andrew
cca23b5479
Refilter frames
2025-01-26 00:16:24 +01:00
Andrew
09c4851118
Retain filter applied
2025-01-26 00:16:24 +01:00
Andrew
5fdaa12c96
Recompress frames
2025-01-26 00:16:24 +01:00
Andrew
fec6b2b9f3
Parse fcTL/fdAT into frames
2025-01-26 00:16:24 +01:00
Andrew
60911977f6
Add read_be_u16 and tidy parse_next_chunk
2025-01-26 00:16:24 +01:00
Andrew
6c7ab5d79f
Add warning when interlacing was not enabled as requested
2025-01-16 12:37:33 +01:00
dependabot[bot]
3a6b792ca1
Bump actions/attest-build-provenance from 1 to 2
...
Bumps [actions/attest-build-provenance](https://github.com/actions/attest-build-provenance ) from 1 to 2.
- [Release notes](https://github.com/actions/attest-build-provenance/releases )
- [Changelog](https://github.com/actions/attest-build-provenance/blob/main/RELEASE.md )
- [Commits](https://github.com/actions/attest-build-provenance/compare/v1...v2 )
---
updated-dependencies:
- dependency-name: actions/attest-build-provenance
dependency-type: direct:production
update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] <support@github.com>
2025-01-02 00:28:34 +01:00
Kornel
ffbd927d82
Remove obsolete flag warning
2025-01-02 09:40:52 +13:00
Kornel
a72bc945fc
Clippy
2025-01-02 09:15:24 +13:00
Kornel
8270c6a034
Skip signed files or remove C2PA metadata
2024-12-26 19:03:03 +01:00
Kornel
910e779b09
Use ExitCode in main
2024-12-26 19:03:03 +01:00
Frank Elsinga
8740f475d7
docs: added the defaults for some Options ( #661 )
...
There are some parts of the `Options`-struct that miss the defaults.
I also made sure that `Interlacing` is a link
2024-12-20 17:08:13 +01:00
Josh Holmer
4df1464f39
Add feature flag to use system libdeflate ( #659 )
...
This need was raised in https://bugs.gentoo.org/944285 . Can be enabled
with `--features system-libdeflate` to use the libdeflate located on the
user's system instead of building our own.
2024-12-03 20:02:03 +01:00
andrews05
8ebb5e6dfd
Cleanup tests ( #656 )
...
I've replaced a few tests with synthetic images and removed a number
that I don't believe are relevant anymore.
I've also removed the #553 test without replacement as I don't know how
to synthesise a replacement and the issue is still open anyway.
Going forward I think we should avoid adding any new "issue" tests and
instead synthesise something suitable in one of the other collections.
Closes #655 .
2024-12-02 20:58:01 +01:00
dependabot[bot]
3b7467a5da
Bump dawidd6/action-download-artifact from 6 to 7 ( #657 )
...
Bumps
[dawidd6/action-download-artifact](https://github.com/dawidd6/action-download-artifact )
from 6 to 7.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/dawidd6/action-download-artifact/releases ">dawidd6/action-download-artifact's
releases</a>.</em></p>
<blockquote>
<h2>v7</h2>
<h2>What's Changed</h2>
<ul>
<li>build(deps): bump fast-xml-parser from 4.4.0 to 4.4.1 by <a
href="https://github.com/dependabot "><code>@dependabot</code></a> in <a
href="https://redirect.github.com/dawidd6/action-download-artifact/pull/299 ">dawidd6/action-download-artifact#299</a></li>
<li>build(deps): bump <code>@actions/artifact</code> from 2.1.7 to
2.1.9 by <a
href="https://github.com/dependabot "><code>@dependabot</code></a> in <a
href="https://redirect.github.com/dawidd6/action-download-artifact/pull/300 ">dawidd6/action-download-artifact#300</a></li>
<li>build(deps): bump adm-zip from 0.5.14 to 0.5.15 by <a
href="https://github.com/dependabot "><code>@dependabot</code></a> in <a
href="https://redirect.github.com/dawidd6/action-download-artifact/pull/301 ">dawidd6/action-download-artifact#301</a></li>
<li>build(deps): bump adm-zip from 0.5.15 to 0.5.16 by <a
href="https://github.com/dependabot "><code>@dependabot</code></a> in <a
href="https://redirect.github.com/dawidd6/action-download-artifact/pull/306 ">dawidd6/action-download-artifact#306</a></li>
<li>build(deps): bump path-to-regexp from 6.2.2 to 6.3.0 by <a
href="https://github.com/dependabot "><code>@dependabot</code></a> in <a
href="https://redirect.github.com/dawidd6/action-download-artifact/pull/307 ">dawidd6/action-download-artifact#307</a></li>
<li>build(deps): bump <code>@actions/artifact</code> from 2.1.9 to
2.1.10 by <a
href="https://github.com/dependabot "><code>@dependabot</code></a> in <a
href="https://redirect.github.com/dawidd6/action-download-artifact/pull/311 ">dawidd6/action-download-artifact#311</a></li>
<li>build(deps): bump <code>@actions/core</code> from 1.10.1 to 1.11.0
by <a href="https://github.com/dependabot "><code>@dependabot</code></a>
in <a
href="https://redirect.github.com/dawidd6/action-download-artifact/pull/310 ">dawidd6/action-download-artifact#310</a></li>
<li>build(deps): bump <code>@actions/core</code> from 1.11.0 to 1.11.1
by <a href="https://github.com/dependabot "><code>@dependabot</code></a>
in <a
href="https://redirect.github.com/dawidd6/action-download-artifact/pull/312 ">dawidd6/action-download-artifact#312</a></li>
<li>build(deps): bump <code>@actions/artifact</code> from 2.1.10 to
2.1.11 by <a
href="https://github.com/dependabot "><code>@dependabot</code></a> in <a
href="https://redirect.github.com/dawidd6/action-download-artifact/pull/313 ">dawidd6/action-download-artifact#313</a></li>
<li>build(deps): Fix cross-spawn >=7.0.0 <= 7.0.5 vulnerability by
<a href="https://github.com/alexcouret "><code>@alexcouret</code></a> in
<a
href="https://redirect.github.com/dawidd6/action-download-artifact/pull/317 ">dawidd6/action-download-artifact#317</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a
href="https://github.com/alexcouret "><code>@alexcouret</code></a> made
their first contribution in <a
href="https://redirect.github.com/dawidd6/action-download-artifact/pull/317 ">dawidd6/action-download-artifact#317</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/dawidd6/action-download-artifact/compare/v6...v7 ">https://github.com/dawidd6/action-download-artifact/compare/v6...v7 </a></p>
</blockquote>
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<li><a
href="80620a5d27b15e003f461ee9a455fdhttps://redirect.github.com/dawidd6/action-download-artifact/issues/317 ">#317</a>)</li>
<li><a
href="b2f2706ac4https://redirect.github.com/dawidd6/action-download-artifact/issues/313 ">#313</a>)</li>
<li><a
href="fdbeba027chttps://redirect.github.com/dawidd6/action-download-artifact/issues/312 ">#312</a>)</li>
<li><a
href="a74b42987ahttps://redirect.github.com/dawidd6/action-download-artifact/issues/310 ">#310</a>)</li>
<li><a
href="24e807a70chttps://redirect.github.com/dawidd6/action-download-artifact/issues/311 ">#311</a>)</li>
<li><a
href="9592e3c4abhttps://redirect.github.com/dawidd6/action-download-artifact/issues/307 ">#307</a>)</li>
<li><a
href="5f966b63ebhttps://redirect.github.com/dawidd6/action-download-artifact/issues/306 ">#306</a>)</li>
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href="db9477a3ebhttps://redirect.github.com/dawidd6/action-download-artifact/issues/301 ">#301</a>)</li>
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2024-12-02 20:32:44 +01:00
andrews05
262082f546
Fix manpage for --zi ( #653 )
...
I don't know if this is a bug in the mangen but it seems to require
explicitly setting the value name to display correctly.
Before:
```
--zi [default: 15]
Set the number of iterations to use for Zopfli compression.
```
After:
```
--zi=iterations [default: 15]
Set the number of iterations to use for Zopfli compression.
```
This does not affect MANUAL.txt or the built-in help.
2024-12-02 12:34:52 +01:00
Kornel
f8c84c258d
API docs
2024-11-30 13:28:05 +13:00
andrews05
e8e8309c2d
Bump version to 9.1.3 ( #647 )
...
deploy / Deploy release (push) Has been cancelled
docker / build (push) Has been cancelled
oxipng / CI (push) Has been cancelled
oxipng / MSRV check (push) Has been cancelled
Just as a point of interest, I observed a 3-4% performance improvement
from the BigEnt strategy benchmark as a result of the upgrade to
rustc-hash 2.0. This has zero impact on overall performance.
2024-11-29 17:36:50 +01:00
Alejandro González
e638807d33
Add keywords to Cargo package manifest
...
This was recommended by `lib.rs`'s maintainer dashboard, and it's
actually a good idea for making the crate more discoverable, I think.
2024-11-28 21:33:37 +01:00
andrews05
ca05d99be4
Assume None if the line is all zeros ( #650 )
...
#648 may have been a bit hasty - I realised afterward that there's a
simpler way to achieve the same thing, and include the Brute filter as
well.
This reverts #648 and instead just picks None up front if the line is
all zeros. This is guaranteed to be the chosen filter for MinSum,
Entropy, Bigrams and BigEnt. It's almost certainly true for Brute as
well but this is harder to prove. I've tested this across hundreds of
images and found no change in output.
2024-11-28 17:21:10 +01:00
andrews05
1efacace9f
Break when best possible filter result found
2024-11-27 00:52:21 +13:00
andrews05
1936861b91
Workaround weird regression with &[u8] and zopfli ( #595 )
...
Fixes #579 . In lack of a proper understanding of what's going on here
and why the issue is happening, this workaround will do for now.
2024-11-26 12:41:18 +01:00
Alejandro González
f602e84fa6
Remove obsolete extern crate oxipng advice in lib usage instructions
...
This syntax hasn't been required since at least Rust's 2018 edition,
except in very specialized scenarios where you want to convince the
compiler that a crate is actually used to guarantee that the
side-effects of its build script (e.g., library linking) are visible,
which do not apply to Oxipng in any case.
2024-11-25 18:59:38 +01:00
Alejandro González
e367f23c01
Upgrade x64 macOS CI workflows from macOS 12 to macOS 13
...
macOS 12 runners are scheduled for removal by GitHub: https://github.com/actions/runner-images/issues/10721
2024-11-25 18:56:31 +01:00
andrews05
cb97e69074
Add list of software using oxipng ( #646 )
...
This adds a short list of software using Oxipng to the read me. It's not
intended to be an exhaustive list, just some ones that I'm aware of that
may have broad general interest.
I've also removed the long section about Trunk which I'm not sure is
appropriate to include in this read me. Trunk users can find
documentation on this from Trunk directly.
Lastly, I've removed the older benchmark which I'm sure has no relevance
any more.
2024-11-25 18:42:48 +01:00
