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Diffstat (limited to 'vendor/image/benches/decode.rs')
-rw-r--r-- | vendor/image/benches/decode.rs | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/vendor/image/benches/decode.rs b/vendor/image/benches/decode.rs deleted file mode 100644 index 3702d69..0000000 --- a/vendor/image/benches/decode.rs +++ /dev/null @@ -1,109 +0,0 @@ -use std::{fs, iter, path}; - -use criterion::{criterion_group, criterion_main, Criterion}; -use image::ImageFormat; - -#[derive(Clone, Copy)] -struct BenchDef { - dir: &'static [&'static str], - files: &'static [&'static str], - format: ImageFormat, -} - -fn load_all(c: &mut Criterion) { - const BENCH_DEFS: &'static [BenchDef] = &[ - BenchDef { - dir: &["bmp", "images"], - files: &[ - "Core_1_Bit.bmp", - "Core_4_Bit.bmp", - "Core_8_Bit.bmp", - "rgb16.bmp", - "rgb24.bmp", - "rgb32.bmp", - "pal4rle.bmp", - "pal8rle.bmp", - "rgb16-565.bmp", - "rgb32bf.bmp", - ], - format: ImageFormat::Bmp, - }, - BenchDef { - dir: &["gif", "simple"], - files: &["alpha_gif_a.gif", "sample_1.gif"], - format: ImageFormat::Gif, - }, - BenchDef { - dir: &["hdr", "images"], - files: &["image1.hdr", "rgbr4x4.hdr"], - format: ImageFormat::Hdr, - }, - BenchDef { - dir: &["ico", "images"], - files: &[ - "bmp-24bpp-mask.ico", - "bmp-32bpp-alpha.ico", - "png-32bpp-alpha.ico", - "smile.ico", - ], - format: ImageFormat::Ico, - }, - BenchDef { - dir: &["jpg", "progressive"], - files: &["3.jpg", "cat.jpg", "test.jpg"], - format: ImageFormat::Jpeg, - }, - // TODO: pnm - // TODO: png - BenchDef { - dir: &["tga", "testsuite"], - files: &["cbw8.tga", "ctc24.tga", "ubw8.tga", "utc24.tga"], - format: ImageFormat::Tga, - }, - BenchDef { - dir: &["tiff", "testsuite"], - files: &[ - "hpredict.tiff", - "hpredict_packbits.tiff", - "mandrill.tiff", - "rgb-3c-16b.tiff", - ], - format: ImageFormat::Tiff, - }, - BenchDef { - dir: &["webp", "images"], - files: &[ - "simple-gray.webp", - "simple-rgb.webp", - "vp8x-gray.webp", - "vp8x-rgb.webp", - ], - format: ImageFormat::WebP, - }, - ]; - - for bench in BENCH_DEFS { - bench_load(c, bench); - } -} - -criterion_group!(benches, load_all); -criterion_main!(benches); - -fn bench_load(c: &mut Criterion, def: &BenchDef) { - let group_name = format!("load-{:?}", def.format); - let mut group = c.benchmark_group(&group_name); - let paths = IMAGE_DIR.iter().chain(def.dir); - - for file_name in def.files { - let path: path::PathBuf = paths.clone().chain(iter::once(file_name)).collect(); - let buf = fs::read(path).unwrap(); - group.bench_function(file_name.to_owned(), |b| { - b.iter(|| { - image::load_from_memory_with_format(&buf, def.format).unwrap(); - }) - }); - } -} - -const IMAGE_DIR: [&'static str; 3] = [".", "tests", "images"]; |