diff --git a/CHANGELOG.md b/CHANGELOG.md index 5461c451..3ade3952 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -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)) diff --git a/Cargo.lock b/Cargo.lock index 7a5d5615..5b4a0efc 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -18,7 +18,7 @@ name = "atty" version = "0.2.11" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "libc 0.2.67 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.69 (registry+https://github.com/rust-lang/crates.io-index)", "termion 1.5.5 (registry+https://github.com/rust-lang/crates.io-index)", "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -55,7 +55,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" 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(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" diff --git a/Cargo.toml b/Cargo.toml index d10ac4c5..6fb7698a 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -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" } diff --git a/README.md b/README.md index b2b48e20..973a7a42 100644 --- a/README.md +++ b/README.md @@ -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' ``` diff --git a/src/deflate/mod.rs b/src/deflate/mod.rs index 3893f07b..d64b958b 100644 --- a/src/deflate/mod.rs +++ b/src/deflate/mod.rs @@ -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;