2a59419bdf
* Add .whitesource configuration file * Experimental: allow Zopfli to use any size BufWriter * Allow user to specify the output buffer size as well * Allow user to specify maximum block splits * Reformat and fix warnings * Use deflater on iCCP chunk as well * Bug fix: need to implement Zlib format * Make functions const when possible * Switch to using zopfli::Options in prep for https://github.com/zopfli-rs/zopfli/pull/21 * Switch to using zopfli::Options in prep for https://github.com/zopfli-rs/zopfli/pull/21 * Cargo fmt * Fix compilation * Fix tests * Fix more lints * Fix more lints * Fix compilation more --------- Co-authored-by: mend-bolt-for-github[bot] <42819689+mend-bolt-for-github[bot]@users.noreply.github.com> Co-authored-by: Chris Hennick <hennickc@amazon.com> Co-authored-by: Chris Hennick <4961925+Pr0methean@users.noreply.github.com>
80 lines
2.3 KiB
Rust
80 lines
2.3 KiB
Rust
#![feature(test)]
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extern crate oxipng;
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extern crate test;
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use oxipng::internal_tests::*;
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use oxipng::*;
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use std::path::PathBuf;
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use test::Bencher;
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#[bench]
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fn zopfli_16_bits_strategy_0(b: &mut Bencher) {
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let input = test::black_box(PathBuf::from("tests/files/rgb_16_should_be_rgb_16.png"));
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let png = PngData::new(&input, &Options::default()).unwrap();
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let max_size = AtomicMin::new(Some(png.idat_data.len()));
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b.iter(|| {
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BufferedZopfliDeflater::default()
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.deflate(png.raw.data.as_ref(), &max_size)
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.ok();
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});
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}
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#[bench]
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fn zopfli_8_bits_strategy_0(b: &mut Bencher) {
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let input = test::black_box(PathBuf::from("tests/files/rgb_8_should_be_rgb_8.png"));
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let png = PngData::new(&input, &Options::default()).unwrap();
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let max_size = AtomicMin::new(Some(png.idat_data.len()));
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b.iter(|| {
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BufferedZopfliDeflater::default()
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.deflate(png.raw.data.as_ref(), &max_size)
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.ok();
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});
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}
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#[bench]
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fn zopfli_4_bits_strategy_0(b: &mut Bencher) {
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let input = test::black_box(PathBuf::from(
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"tests/files/palette_4_should_be_palette_4.png",
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));
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let png = PngData::new(&input, &Options::default()).unwrap();
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let max_size = AtomicMin::new(Some(png.idat_data.len()));
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b.iter(|| {
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BufferedZopfliDeflater::default()
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.deflate(png.raw.data.as_ref(), &max_size)
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.ok();
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});
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}
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#[bench]
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fn zopfli_2_bits_strategy_0(b: &mut Bencher) {
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let input = test::black_box(PathBuf::from(
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"tests/files/palette_2_should_be_palette_2.png",
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));
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let png = PngData::new(&input, &Options::default()).unwrap();
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let max_size = AtomicMin::new(Some(png.idat_data.len()));
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b.iter(|| {
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BufferedZopfliDeflater::default()
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.deflate(png.raw.data.as_ref(), &max_size)
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.ok();
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});
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}
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#[bench]
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fn zopfli_1_bits_strategy_0(b: &mut Bencher) {
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let input = test::black_box(PathBuf::from(
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"tests/files/palette_1_should_be_palette_1.png",
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));
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let png = PngData::new(&input, &Options::default()).unwrap();
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let max_size = AtomicMin::new(Some(png.idat_data.len()));
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b.iter(|| {
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BufferedZopfliDeflater::default()
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.deflate(png.raw.data.as_ref(), &max_size)
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.ok();
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});
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}
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