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Remove defunct reduction benches, add new ones

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This commit is contained in:
Andrew 2025-02-02 18:00:02 +13:00
parent 5a4cfa9505
commit 963fe7dd45
1 changed files with 40 additions and 88 deletions
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128
benches/reductions.rs
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@ -54,36 +54,6 @@ fn reductions_8_to_1_bits(b: &mut Bencher) {
b.iter(|| bit_depth::reduced_bit_depth_8_or_less(&png.raw));
}
#[bench]
fn reductions_4_to_2_bits(b: &mut Bencher) {
let input = test::black_box(PathBuf::from(
"tests/files/palette_4_should_be_palette_2.png",
));
let png = PngData::new(&input, &Options::default()).unwrap();
b.iter(|| bit_depth::reduced_bit_depth_8_or_less(&png.raw));
}
#[bench]
fn reductions_4_to_1_bits(b: &mut Bencher) {
let input = test::black_box(PathBuf::from(
"tests/files/palette_4_should_be_palette_1.png",
));
let png = PngData::new(&input, &Options::default()).unwrap();
b.iter(|| bit_depth::reduced_bit_depth_8_or_less(&png.raw));
}
#[bench]
fn reductions_2_to_1_bits(b: &mut Bencher) {
let input = test::black_box(PathBuf::from(
"tests/files/palette_2_should_be_palette_1.png",
));
let png = PngData::new(&input, &Options::default()).unwrap();
b.iter(|| bit_depth::reduced_bit_depth_8_or_less(&png.raw));
}
#[bench]
fn reductions_grayscale_8_to_4_bits(b: &mut Bencher) {
let input = test::black_box(PathBuf::from(
@ -114,42 +84,12 @@ fn reductions_grayscale_8_to_1_bits(b: &mut Bencher) {
b.iter(|| bit_depth::reduced_bit_depth_8_or_less(&png.raw));
}
#[bench]
fn reductions_grayscale_4_to_2_bits(b: &mut Bencher) {
let input = test::black_box(PathBuf::from(
"tests/files/grayscale_4_should_be_grayscale_2.png",
));
let png = PngData::new(&input, &Options::default()).unwrap();
b.iter(|| bit_depth::reduced_bit_depth_8_or_less(&png.raw));
}
#[bench]
fn reductions_grayscale_4_to_1_bits(b: &mut Bencher) {
let input = test::black_box(PathBuf::from(
"tests/files/grayscale_4_should_be_grayscale_1.png",
));
let png = PngData::new(&input, &Options::default()).unwrap();
b.iter(|| bit_depth::reduced_bit_depth_8_or_less(&png.raw));
}
#[bench]
fn reductions_grayscale_2_to_1_bits(b: &mut Bencher) {
let input = test::black_box(PathBuf::from(
"tests/files/grayscale_2_should_be_grayscale_1.png",
));
let png = PngData::new(&input, &Options::default()).unwrap();
b.iter(|| bit_depth::reduced_bit_depth_8_or_less(&png.raw));
}
#[bench]
fn reductions_rgba_to_rgb_16(b: &mut Bencher) {
let input = test::black_box(PathBuf::from("tests/files/rgba_16_should_be_rgb_16.png"));
let png = PngData::new(&input, &Options::default()).unwrap();
b.iter(|| alpha::reduced_alpha_channel(&png.raw, false));
b.iter(|| alpha::reduced_alpha_channel(&png.raw, true));
}
#[bench]
@ -157,7 +97,15 @@ fn reductions_rgba_to_rgb_8(b: &mut Bencher) {
let input = test::black_box(PathBuf::from("tests/files/rgba_8_should_be_rgb_8.png"));
let png = PngData::new(&input, &Options::default()).unwrap();
b.iter(|| alpha::reduced_alpha_channel(&png.raw, false));
b.iter(|| alpha::reduced_alpha_channel(&png.raw, true));
}
#[bench]
fn reductions_rgba_to_rgb_trns_8(b: &mut Bencher) {
let input = test::black_box(PathBuf::from("tests/files/rgba_8_should_be_rgb_trns_8.png"));
let png = PngData::new(&input, &Options::default()).unwrap();
b.iter(|| alpha::reduced_alpha_channel(&png.raw, true));
}
#[bench]
@ -180,32 +128,6 @@ fn reductions_rgba_to_grayscale_alpha_8(b: &mut Bencher) {
b.iter(|| color::reduced_rgb_to_grayscale(&png.raw));
}
#[bench]
fn reductions_rgba_to_grayscale_16(b: &mut Bencher) {
let input = test::black_box(PathBuf::from(
"tests/files/rgba_16_should_be_grayscale_16.png",
));
let png = PngData::new(&input, &Options::default()).unwrap();
b.iter(|| {
color::reduced_rgb_to_grayscale(&png.raw)
.and_then(|r| alpha::reduced_alpha_channel(&r, false))
});
}
#[bench]
fn reductions_rgba_to_grayscale_8(b: &mut Bencher) {
let input = test::black_box(PathBuf::from(
"tests/files/rgba_8_should_be_grayscale_8.png",
));
let png = PngData::new(&input, &Options::default()).unwrap();
b.iter(|| {
color::reduced_rgb_to_grayscale(&png.raw)
.and_then(|r| alpha::reduced_alpha_channel(&r, false))
});
}
#[bench]
fn reductions_rgb_to_grayscale_16(b: &mut Bencher) {
let input = test::black_box(PathBuf::from(
@ -240,6 +162,36 @@ fn reductions_rgb_to_palette_8(b: &mut Bencher) {
b.iter(|| color::reduced_to_indexed(&png.raw, true));
}
#[bench]
fn reductions_grayscale_alpha_to_grayscale_16(b: &mut Bencher) {
let input = test::black_box(PathBuf::from(
"tests/files/grayscale_alpha_16_should_be_grayscale_16.png",
));
let png = PngData::new(&input, &Options::default()).unwrap();
b.iter(|| alpha::reduced_alpha_channel(&png.raw, true));
}
#[bench]
fn reductions_grayscale_alpha_to_grayscale_8(b: &mut Bencher) {
let input = test::black_box(PathBuf::from(
"tests/files/grayscale_alpha_8_should_be_grayscale_8.png",
));
let png = PngData::new(&input, &Options::default()).unwrap();
b.iter(|| alpha::reduced_alpha_channel(&png.raw, true));
}
#[bench]
fn reductions_grayscale_alpha_to_grayscale_trns_8(b: &mut Bencher) {
let input = test::black_box(PathBuf::from(
"tests/files/grayscale_alpha_8_should_be_grayscale_trns_8.png",
));
let png = PngData::new(&input, &Options::default()).unwrap();
b.iter(|| alpha::reduced_alpha_channel(&png.raw, true));
}
#[bench]
fn reductions_grayscale_8_to_palette_8(b: &mut Bencher) {
let input = test::black_box(PathBuf::from(