62376dd4a1
This branch predates CI on `main`. `cargo fmt --all` only; no behaviour. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
39 lines
1.5 KiB
Rust
39 lines
1.5 KiB
Rust
use sylpheed_formats::{pak, ui_layout};
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fn main() {
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let mut a = std::env::args().skip(1);
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let pk = a.next().unwrap();
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let ar = pak::PakArchive::open(pk).unwrap();
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for t in a {
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let i: usize = t.parse().unwrap();
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let by = ar.read(&ar.entries()[i]).unwrap();
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let Some(b) = ui_layout::parse_build(&by) else {
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continue;
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};
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let top = u32::from_be_bytes(by[8..12].try_into().unwrap());
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println!("entry {i:2} TOP +08 = {top}");
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let mut ks: Vec<&String> = b.records.keys().collect();
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ks.sort();
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for rn in ks {
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let &(o, s) = b.records.get(rn).unwrap();
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if o + 16 > by.len() {
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continue;
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}
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let magic = &by[o..o + 4];
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let h4 = u32::from_be_bytes(by[o + 4..o + 8].try_into().unwrap());
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let h8 = u32::from_be_bytes(by[o + 8..o + 12].try_into().unwrap());
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let maxt = ui_layout::parse_build(&by[o..o + s])
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.map(|lb| {
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lb.elements
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.iter()
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.flat_map(|e| e.keyframes.iter().filter_map(|k| k.time))
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.max()
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.unwrap_or(0)
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})
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.unwrap_or(0);
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println!(" {rn:<24} magic={:?} +04={:08x}({:.1}) +08={h8:<6} max keyframe t={maxt} ratio={:.4}",
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String::from_utf8_lossy(magic), h4, h4 as f64/65536.0,
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if maxt>0 {h8 as f64/maxt as f64} else {0.0});
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}
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}
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}
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