Version 3.0.0

This commit is contained in:
Josh Holmer 2020-05-06 10:11:47 -04:00
parent b06e077f8d
commit fa11401eb1
5 changed files with 63 additions and 74 deletions

View file

@ -1,5 +1,21 @@
### Version 2.3.1 (unreleased)
### Version 3.0.0
- [Breaking] Bump minimum Rust version to 1.41.0
- [Breaking] Use IndexMap/IndexSet to provide more consistent performance ([#202](https://github.com/shssoichiro/oxipng/pull/202))
- This changes some public-facing types.
`IndexMap` and `IndexSet` are reexported
at the crate root to aid migration.
- [Breaking] Remove fields from the `Options` struct which were never used ([#211](https://github.com/shssoichiro/oxipng/pull/211/files#diff-b4aea3e418ccdb71239b96952d9cddb6L217), [#212](https://github.com/shssoichiro/oxipng/pull/212/files#diff-b4aea3e418ccdb71239b96952d9cddb6L134))
- [Breaking] Refactor zlib-specific options in the `Options` struct ([#210](https://github.com/shssoichiro/oxipng/pull/210/files))
- [Feature] Add libdeflater as an option ([#203](https://github.com/shssoichiro/oxipng/pull/203))
- [Feature] Use standard `log` library ([#218](https://github.com/shssoichiro/oxipng/pull/218))
- [Feature] Add `-o max` setting which will always reference the highest compression preset ([#224](https://github.com/shssoichiro/oxipng/pull/224))
- [Deprecated] `-o 4` was found to be equivalent to `-o 3` and is deprecated.
It will likely be removed in a future release.
For now it remains equivalent to `-o 3`. ([#224](https://github.com/shssoichiro/oxipng/pull/224))
- [Bugfix] Ensure output is deterministic ([#199](https://github.com/shssoichiro/oxipng/pull/199))
- Update `image` crate to 0.23
- Update `itertools` crate to 0.9
- Various performance and internal improvements
### Version 2.3.0
- Allow disabling all alpha optimizations ([#181](https://github.com/shssoichiro/oxipng/pull/181))

93
Cargo.lock generated
View file

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"checksum time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)" = "db8dcfca086c1143c9270ac42a2bbd8a7ee477b78ac8e45b19abfb0cbede4b6f"
"checksum time 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)" = "ca8a50ef2360fbd1eeb0ecd46795a87a19024eb4b53c5dc916ca1fd95fe62438"
"checksum typed-arena 1.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a9b2228007eba4120145f785df0f6c92ea538f5a3635a612ecf4e334c8c1446d"
"checksum unicode-width 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "caaa9d531767d1ff2150b9332433f32a24622147e5ebb1f26409d5da67afd479"
"checksum unreachable 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "382810877fe448991dfc7f0dd6e3ae5d58088fd0ea5e35189655f84e6814fa56"
@ -635,6 +610,6 @@ dependencies = [
"checksum wild 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "97d34fecce28871e5c0e059deae21ef7f7d13b98a5964b24c58b3735c8052fc8"
"checksum winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)" = "8093091eeb260906a183e6ae1abdba2ef5ef2257a21801128899c3fc699229c6"
"checksum winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
"checksum winapi-util 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "fa515c5163a99cc82bab70fd3bfdd36d827be85de63737b40fcef2ce084a436e"
"checksum winapi-util 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
"checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
"checksum zopfli 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4079b79464426ade2a1b0177fb0ce8396ba6b4084267407e333573c666073964"

View file

@ -15,7 +15,7 @@ homepage = "https://github.com/shssoichiro/oxipng"
license = "MIT"
name = "oxipng"
repository = "https://github.com/shssoichiro/oxipng"
version = "2.3.0"
version = "3.0.0"
[badges]
travis-ci = { repository = "shssoichiro/oxipng", branch = "master" }

View file

@ -95,36 +95,36 @@ Oxipng is open-source software, distributed under the MIT license.
## Benchmarks
Tested oxipng 2.3.0 (compiled on rustc 1.38.0 (625451e37 2019-09-23)) against OptiPNG version 0.7.7 on Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz with 8 logical cores
Tested oxipng 3.0.0 (compiled on rustc 1.43.0 (4fb7144ed 2020-04-20)) against OptiPNG version 0.7.7 on Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz with 8 logical cores
```
Benchmark #1: ./target/release/oxipng -P ./tests/files/rgb_16_should_be_grayscale_8.png
Time (mean ± σ): 92.4 ms ± 2.7 ms [User: 249.4 ms, System: 14.5 ms]
Range (min … max): 88.4 ms … 98.5 ms 31 runs
Time (mean ± σ): 99.5 ms ± 5.2 ms [User: 265.5 ms, System: 15.3 ms]
Range (min … max): 89.0 ms … 111.0 ms 30 runs
Benchmark #2: optipng -simulate ./tests/files/rgb_16_should_be_grayscale_8.png
Time (mean ± σ): 273.5 ms ± 1.7 ms [User: 272.4 ms, System: 1.2 ms]
Range (min … max): 270.3 ms … 275.1 ms 10 runs
Time (mean ± σ): 303.8 ms ± 2.9 ms [User: 301.7 ms, System: 2.0 ms]
Range (min … max): 301.0 ms … 311.0 ms 10 runs
Summary
'./target/release/oxipng -P ./tests/files/rgb_16_should_be_grayscale_8.png' ran
2.96 ± 0.09 times faster than 'optipng -simulate ./tests/files/rgb_16_should_be_grayscale_8.png'
3.05 ± 0.16 times faster than 'optipng -simulate ./tests/files/rgb_16_should_be_grayscale_8.png'
Benchmark #1: ./target/release/oxipng -o4 -P ./tests/files/rgb_16_should_be_grayscale_8.png
Time (mean ± σ): 120.7 ms ± 4.1 ms [User: 486.3 ms, System: 14.8 ms]
Range (min … max): 113.7 ms … 130.0 ms 23 runs
Time (mean ± σ): 130.3 ms ± 6.9 ms [User: 512.9 ms, System: 21.0 ms]
Range (min … max): 118.8 ms … 140.0 ms 21 runs
Benchmark #2: optipng -o 4 -simulate ./tests/files/rgb_16_should_be_grayscale_8.png
Time (mean ± σ): 916.8 ms ± 7.4 ms [User: 914.8 ms, System: 1.7 ms]
Range (min … max): 906.8 ms … 929.9 ms 10 runs
Time (mean ± σ): 1.016 s ± 0.011 s [User: 1.013 s, System: 0.002 s]
Range (min … max): 1.001 s … 1.034 s 10 runs
Summary
'./target/release/oxipng -o4 -P ./tests/files/rgb_16_should_be_grayscale_8.png' ran
7.59 ± 0.26 times faster than 'optipng -o 4 -simulate ./tests/files/rgb_16_should_be_grayscale_8.png'
7.80 ± 0.42 times faster than 'optipng -o 4 -simulate ./tests/files/rgb_16_should_be_grayscale_8.png'
```

View file

@ -3,9 +3,7 @@ use crate::error::PngError;
use crate::Deadline;
use crate::PngResult;
use indexmap::IndexSet;
use miniz_oxide;
use std::cmp::max;
use zopfli;
#[doc(hidden)]
pub mod miniz_stream;