aboutsummaryrefslogtreecommitdiff
path: root/vendor/image/benches/decode.rs
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/image/benches/decode.rs')
-rw-r--r--vendor/image/benches/decode.rs109
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"];