mirror of
https://github.com/storytold/photocraft.git
synced 2026-10-19 00:55:20 +02:00
Brandon ThomasandClaude Opus 5.5
f7eb6ea9e7
CI's `cargo fmt --all -- --check` has failed on every run because the repo had no rustfmt config and was never formatted. Use the same settings as EffectCraft/FilmCraft (max_width 160, use_small_heuristics Max), which also keeps the churn small. Formatting only; no code changes. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
52 lines
2.5 KiB
Rust
52 lines
2.5 KiB
Rust
//! Timing: File › Export › Save for Web (Legacy) and File › Print on a 6000×4000 (24 MP) image.
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//! `cargo run --release -p photocraft-engine --example bench_web [width] [height]`
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//!
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//! Each line is one full command (flatten, sRGB, quantise/encode), estimate-only (no file).
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use std::time::Instant;
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use photocraft_engine::Session;
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use photocraft_geom::Rect;
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use serde_json::json;
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fn main() {
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let w: i32 = std::env::args().nth(1).and_then(|v| v.parse().ok()).unwrap_or(6000);
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let h: i32 = std::env::args().nth(2).and_then(|v| v.parse().ok()).unwrap_or(4000);
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let mut s = Session::new();
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s.execute("file.new", json!({"width": w, "height": h})).unwrap();
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s.edit("texture", |doc, active| {
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let surf = doc.layer_mut(active.unwrap()).unwrap().surface_mut().unwrap();
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let fmt = surf.format();
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let mut data = Vec::with_capacity(w as usize * h as usize * 4);
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for y in 0..h {
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for x in 0..w {
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let n = ((x.wrapping_mul(73_856_093) ^ y.wrapping_mul(19_349_663)) as u32 % 1000) as f32 / 1000.0 * 0.06;
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data.extend(photocraft_raster::from_rgba(
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&fmt,
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[x as f32 / w as f32 + n, 0.5 + ((x + y) as f32 * 0.002).sin() * 0.3, y as f32 / h as f32, 1.0],
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));
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}
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}
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surf.write_region(Rect::new(0, 0, w, h), &data);
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Ok(())
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})
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.unwrap();
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for (label, p) in [
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("GIF 128 no dither", json!({"format": "gif", "colors": 128, "dither": "none"})),
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("GIF 128 pattern", json!({"format": "gif", "colors": 128, "dither": "pattern"})),
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("GIF 128 diffusion", json!({"format": "gif", "colors": 128, "dither": "diffusion"})),
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("PNG-8 64 no dither", json!({"format": "png8", "colors": 64, "dither": "none"})),
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("PNG-24", json!({"format": "png24"})),
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("JPEG 60", json!({"format": "jpeg", "quality": 60})),
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("JPEG 60 progressive", json!({"format": "jpeg", "quality": 60, "progressive": true})),
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("WBMP diffusion", json!({"format": "wbmp"})),
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] {
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let t = Instant::now();
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let r = s.execute("file.export.saveForWebLegacy", p).unwrap();
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println!("{label:24} {:8.0} ms {:>10} bytes", t.elapsed().as_secs_f64() * 1000.0, r["bytes"]);
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}
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let t = Instant::now();
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let r = s.execute("file.print", json!({"dryRun": true, "scaleToFit": true})).unwrap();
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println!("{:24} {:8.0} ms {:>10} bytes", "Print (PDF, dry run)", t.elapsed().as_secs_f64() * 1000.0, r["bytes"]);
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let _ = std::fs::remove_file(r["pdf"].as_str().unwrap_or_default());
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}
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