9af874d21b
* Fix verbose message * No cloning when restoring original data * Make reductions return a new uncompressed image Partially fixes #145 * Async reduction evaluator * Assert * Faster bit depth check * Also try 4-bit depth for small-depth images * Skip test when using miniz * Ensure palette is trimmed after depth reduction Fixes #159 * Fudge factor for reductions to prefer better reductions even if gzip estimation says otherwise
64 lines
1.6 KiB
Rust
64 lines
1.6 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 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, false).unwrap();
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b.iter(|| {
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zopfli_deflate(png.raw.data.as_ref()).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, false).unwrap();
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b.iter(|| {
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zopfli_deflate(png.raw.data.as_ref()).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, false).unwrap();
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b.iter(|| {
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zopfli_deflate(png.raw.data.as_ref()).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, false).unwrap();
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b.iter(|| {
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zopfli_deflate(png.raw.data.as_ref()).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, false).unwrap();
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b.iter(|| {
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zopfli_deflate(png.raw.data.as_ref()).ok();
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});
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}
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