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0de6d1bc3a
* update unmultiply_inplace to handle reversed RGB Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com> * Reuse unmultiply_inplace instead of manual compute; remove unused Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com> --------- Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>
30 lines
803 B
Rust
30 lines
803 B
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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use criterion::*;
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fn create_data(number_of_pixels: usize) -> Vec<u8> {
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(0..=number_of_pixels)
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.map(|i| {
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let i = (i % 255) as u8;
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[i, i, i, i]
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})
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.flatten()
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.collect()
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}
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fn bench(c: &mut Criterion) {
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let data = create_data(1_000_000);
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c.bench_function("unmultiply_inplace", move |b| {
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b.iter_batched(
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|| data.clone(),
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|mut data| pixels::unmultiply_inplace::<false>(&mut data),
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BatchSize::SmallInput,
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)
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});
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}
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criterion_group!(benches, bench);
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criterion_main!(benches);
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