4e10b9e9c1
Finishes #16 in the three places its earlier remedies missed. `tests/`: the last four local `disc_root()` copies now use `tests/common`, and with them goes the one real hardcoded fallback — `ui_keyframe_record_disc.rs` fell back to an absolute path on one machine, which made `unset SYLPHEED_DISC` a no-op there. Control: with the corpus absent that suite now finishes in 0.00s instead of 57.55s, so it skips rather than finding a disc of its own. `examples/`: seventeen examples defaulted to `/disc`, the mount point inside the CI container. Redundant there — `docker/ci/run` sets `SYLPHEED_DISC=/disc` — and wrong everywhere else, where a missing corpus turned into a file-not-found against a path that has never existed on the host. They now name the variable to set, like the other hundred examples already did. `docker/ci/run`: mount `$SYLPHEED_RES3D` and `$SYLPHEED_ISO` alongside the disc. Only the disc was mounted, so an in-container run sat out the res3d and iso suites while looking like a full one — the defect this issue is about, in the runner itself. Measured in the container on this desktop with all three corpora present: 45 suites / 377 passed / 0 failed / 14 ignored, and `sylpheed-corpus-report.txt` now reports PRESENT for all three rather than for the disc alone. Refs #16. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
67 lines
2.9 KiB
Rust
67 lines
2.9 KiB
Rust
//! Throwaway probe: what are a music bank's sub-waves, decoded and timed?
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//!
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//! `export_bgm` sums every sub-wave `media` returns and scales by 1/n. If one of
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//! them is not music, the divisor is wrong and every real stem is attenuated for
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//! nothing -- the same defect already found and fixed in `export_voice`.
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use std::process::Command;
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use sylpheed_formats::media;
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fn main() {
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let disc =
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std::env::var("SYLPHEED_DISC").expect("set SYLPHEED_DISC to the extracted disc root");
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let src = media::DirectorySource::new(&disc);
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for bank in ["BGM_103.slb", "BGM_102.slb", "BGM_001.slb"] {
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match media::sound_bank_riffs(&src, bank) {
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Ok(riffs) => {
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println!("{bank}: {} sub-wave(s)", riffs.len());
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for (i, r) in riffs.iter().enumerate() {
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let p = std::env::temp_dir().join(format!("bk_{i}.xma.wav"));
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std::fs::write(&p, r).unwrap();
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let w = std::env::temp_dir().join(format!("bk_{i}.wav"));
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let _ = Command::new("ffmpeg")
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.args(["-hide_banner", "-loglevel", "error", "-y", "-i"])
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.arg(&p)
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.arg(&w)
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.output();
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let out = Command::new("ffmpeg")
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.args(["-hide_banner", "-v", "info", "-i"])
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.arg(&w)
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.args(["-af", "astats=measure_perchannel=none", "-f", "null", "-"])
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.output()
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.unwrap();
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let t = String::from_utf8_lossy(&out.stderr).into_owned();
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let get = |k: &str| {
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t.lines()
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.find_map(|l| l.split_once(k).map(|x| x.1.trim().to_string()))
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.unwrap_or_else(|| "?".into())
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};
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let dur = Command::new("ffprobe")
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.args([
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"-v",
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"error",
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"-show_entries",
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"format=duration",
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"-of",
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"csv=p=0",
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])
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.arg(&w)
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.output()
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.ok()
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.map(|o| String::from_utf8_lossy(&o.stdout).trim().to_string())
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.unwrap_or_default();
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println!(
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" sub-wave {i}: {:>9} B -> {:>10} s peak {:>10} rms {}",
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r.len(),
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dur,
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get("Peak level dB:"),
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get("RMS level dB:")
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);
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let _ = std::fs::remove_file(&p);
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let _ = std::fs::remove_file(&w);
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}
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}
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Err(e) => println!("{bank}: {e}"),
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}
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}
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}
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