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https://github.com/storytold/effectcraft.git
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dotCooCoo
7efbe7d85c
The Footage panel, the Project panel thumbnail and the native-size source frames that tracking, mask tracking, scene detection and auto-trace read took DPX and Cineon frames straight from the file, so they showed the log code values while a composition showed the converted ones. Each now applies the footage's Cineon Settings, as the composition renderer does.
417 lines
22 KiB
Rust
417 lines
22 KiB
Rust
//! Proxies (Set Proxy, Use Proxy, Proxy Use render settings, comp proxies, Create Proxy) and
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//! Interpret Footage (fields, pixel aspect, alpha guess / invert, linear light, Cineon Settings),
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//! rendered through a synthetic footage source.
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use std::sync::Arc;
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use effectcraft_project::render_queue::ProxyUse;
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use effectcraft_project::{AlphaMode, Footage, FootageKind, ItemId, ItemKind};
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use effectcraft_raster::Image;
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use effectcraft_time::{FrameRate, Tick};
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use serde_json::json;
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use crate::Session;
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use crate::render::{FootageSource, RenderOpts};
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/// Files by name: `red16.png` (16×16 red), `blue8.png` (8×8 blue), `lines.mov` (interlaced:
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/// even rows red, odd rows blue; 4×4, 10 fps), `matte_black.png` / `matte_white.png` (a
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/// semi-transparent green premultiplied against black / white, read as straight), `half.png`
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/// (white at 25 % alpha), `wide.png` (10×10 white).
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struct Synthetic;
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fn file_px(path: &str, x: u32, y: u32) -> [f32; 4] {
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let name = std::path::Path::new(path).file_name().and_then(|n| n.to_str()).unwrap_or("");
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match name {
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"red16.png" => [1.0, 0.0, 0.0, 1.0],
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"blue8.png" => [0.0, 0.0, 1.0, 1.0],
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"lines.mov" => {
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if y.is_multiple_of(2) {
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[1.0, 0.0, 0.0, 1.0]
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} else {
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[0.0, 0.0, 1.0, 1.0]
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}
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}
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// Straight interpretation of a file whose colour is green·a + matte·(1 − a), a = 0.5.
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"matte_black.png" => [0.0, 0.5, 0.0, 0.5],
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"matte_white.png" => [0.5, 1.0, 0.5, 0.5],
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"half.png" => [1.0, 1.0, 1.0, 0.25],
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// A log film scan: code values 95, 685, 400 and 1023 across, as the DPX reader hands
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// them out (code / 1023).
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"scan.dpx" | "plate.dpx" => {
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let v = [95.0, 685.0, 400.0, 1023.0][x.min(3) as usize] / 1023.0;
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[v, v, v, 1.0]
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}
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_ => {
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let _ = x;
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[1.0, 1.0, 1.0, 1.0]
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}
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}
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}
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fn size_of(path: &str) -> (u32, u32) {
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match std::path::Path::new(path).file_name().and_then(|n| n.to_str()).unwrap_or("") {
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"red16.png" => (16, 16),
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"blue8.png" => (8, 8),
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"lines.mov" | "matte_black.png" | "matte_white.png" | "half.png" | "scan.dpx" | "plate.dpx" => (4, 4),
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_ => (10, 10),
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}
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}
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impl FootageSource for Synthetic {
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fn frame(&self, _: ItemId, f: &Footage, t: Tick) -> Option<Arc<Image>> {
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let (w, h) = size_of(&f.path);
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let mut img = Image::new(w, h);
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for y in 0..h {
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for x in 0..w {
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// Decoders hand out premultiplied pixels (straight file colour × alpha).
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let mut p = file_px(&f.path, x, y);
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// A log scan sequence: code 95 on even frames, 685 on odd ones.
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if f.path.ends_with("frames.dpx") {
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let v = if f.frame_rate.frame_at(t) % 2 == 0 { 95.0 } else { 685.0 } / 1023.0;
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p = [v, v, v, 1.0];
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}
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img.set(x, y, [p[0] * p[3], p[1] * p[3], p[2] * p[3], p[3]]);
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}
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}
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Some(Arc::new(img))
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}
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}
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struct Probe;
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impl crate::Importer for Probe {
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fn probe(&self, path: &str) -> Result<Footage, String> {
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let (w, h) = size_of(path);
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let video = path.ends_with(".mov") || path.ends_with("frames.dpx");
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Ok(Footage {
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path: path.into(),
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kind: if video { FootageKind::Video } else { FootageKind::Still },
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width: w,
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height: h,
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has_video: true,
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frame_rate: FrameRate::from_f64(10.0),
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duration: Tick::from_seconds_f64(if video { 2.0 } else { 0.0 }),
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..Default::default()
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})
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}
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}
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fn session() -> Session {
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Session { footage: Arc::new(Synthetic), importer: Some(Arc::new(Probe)), ..Default::default() }
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}
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fn import(s: &mut Session, path: &str) -> ItemId {
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ItemId(s.execute("file.import", json!({"paths": [path]})).unwrap()["items"][0].as_u64().unwrap())
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}
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fn px(s: &Session, comp: ItemId, t: f64, opts: RenderOpts, x: i64, y: i64) -> [f32; 4] {
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s.render(comp, Tick::from_seconds_f64(t), opts).get(x, y)
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}
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fn red(p: [f32; 4]) -> bool {
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p[0] > 0.99 && p[2] < 0.01 && p[3] > 0.99
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}
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fn blue(p: [f32; 4]) -> bool {
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p[2] > 0.99 && p[0] < 0.01 && p[3] > 0.99
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}
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#[test]
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fn footage_proxy_follows_use_proxy_and_proxy_use() {
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let mut s = session();
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let full = import(&mut s, "/m/red16.png");
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s.execute("comp.new", json!({"name": "C", "width": 16, "height": 16, "frameRate": 10, "duration": 1})).unwrap();
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let c = s.active_comp_id().unwrap();
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s.execute("layer.addItem", json!({"item": full.0})).unwrap();
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let o = RenderOpts::default();
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assert!(red(px(&s, c, 0.0, o, 8, 8)));
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s.execute("file.setProxy", json!({"item": full.0, "path": "/m/blue8.png"})).unwrap();
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// The 8×8 proxy fills the 16×16 footage frame.
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for (x, y) in [(1, 1), (8, 8), (14, 14)] {
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assert!(blue(px(&s, c, 0.0, o, x, y)), "proxy at {x},{y}");
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}
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assert!(s.project.item(full).unwrap().proxy.as_ref().unwrap().enabled);
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// Render Settings ▸ Proxy Use.
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assert!(red(px(&s, c, 0.0, RenderOpts { proxy: ProxyUse::UseNone, ..o }, 8, 8)));
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assert!(red(px(&s, c, 0.0, RenderOpts { proxy: ProxyUse::UseCompOnly, ..o }, 8, 8)));
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// Use Proxy off: the viewer shows the source, Use All Proxies still uses it.
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s.execute("file.useProxy", json!({"item": full.0})).unwrap();
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assert!(!s.project.item(full).unwrap().proxy.as_ref().unwrap().enabled);
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assert!(red(px(&s, c, 0.0, o, 8, 8)));
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assert!(blue(px(&s, c, 0.0, RenderOpts { proxy: ProxyUse::UseAll, ..o }, 8, 8)));
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// Undo / Set Proxy ▸ None.
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s.execute("edit.undo", json!({})).unwrap();
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assert!(blue(px(&s, c, 0.0, o, 8, 8)));
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s.execute("file.setProxyNone", json!({"item": full.0})).unwrap();
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assert!(s.project.item(full).unwrap().proxy.is_none());
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assert!(red(px(&s, c, 0.0, RenderOpts { proxy: ProxyUse::UseAll, ..o }, 8, 8)));
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// Render queue items carry Proxy Use (Best Settings: none).
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let r = s.execute("renderQueue.add", json!({"proxyUse": "all"})).unwrap();
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assert_eq!(s.project.render_queue[0].settings.proxy_use, ProxyUse::UseAll, "{r}");
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assert_eq!(effectcraft_project::render_queue::RenderSettings::default().proxy_use, ProxyUse::UseNone);
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}
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#[test]
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fn comp_proxy_and_create_proxy() {
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let mut s = session();
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s.execute("comp.new", json!({"name": "Inner", "width": 16, "height": 16, "frameRate": 10, "duration": 1})).unwrap();
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let inner = s.active_comp_id().unwrap();
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s.execute("layer.newSolid", json!({"color": "#ff0000"})).unwrap();
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s.execute("comp.new", json!({"name": "Outer", "width": 16, "height": 16, "frameRate": 10, "duration": 1})).unwrap();
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let outer = s.active_comp_id().unwrap();
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s.execute("layer.addItem", json!({"item": inner.0})).unwrap();
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let o = RenderOpts::default();
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assert!(red(px(&s, outer, 0.0, o, 8, 8)));
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s.execute("file.setProxy", json!({"item": inner.0, "path": "/m/blue8.png"})).unwrap();
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assert!(blue(px(&s, outer, 0.0, o, 14, 1)));
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assert!(blue(px(&s, outer, 0.0, RenderOpts { proxy: ProxyUse::UseCompOnly, ..o }, 8, 8)));
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assert!(red(px(&s, outer, 0.0, RenderOpts { proxy: ProxyUse::UseNone, ..o }, 8, 8)));
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s.execute("file.setProxyNone", json!({"item": inner.0})).unwrap();
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// Create Proxy queues a half-resolution render whose post-render action sets the proxy.
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s.state.project_selection = vec![inner];
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let r = s.execute("file.createProxy", json!({"kind": "still"})).unwrap();
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let it = s.project.render_queue.last().unwrap().clone();
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assert_eq!(it.comp, inner);
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assert_eq!(it.post_render, effectcraft_project::render_queue::PostRenderAction::SetProxy);
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assert_eq!(it.settings.resolution, 0.5);
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assert!(r["output"].as_str().unwrap().contains("Inner_proxy_"), "{r}");
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let m = s.execute("file.createProxy", json!({"kind": "movie", "comp": inner.0})).unwrap();
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assert!(m["output"].as_str().unwrap().ends_with("Inner_proxy.mov"), "{m}");
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// The post-render action (what a finished render runs) attaches the file.
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let id = it.id;
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s.post_render_action(id, "/m/blue8.png").unwrap();
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assert_eq!(s.project.item(inner).unwrap().proxy.as_ref().unwrap().footage.path, "/m/blue8.png");
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assert!(blue(px(&s, outer, 0.0, o, 8, 8)));
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}
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#[test]
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fn interpret_proxy_settings_apply_to_the_proxy() {
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let mut s = session();
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let full = import(&mut s, "/m/red16.png");
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s.execute("file.setProxy", json!({"item": full.0, "path": "/m/half.png"})).unwrap();
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s.execute("file.interpretProxy", json!({"item": full.0, "alpha": "ignore", "invertAlpha": true})).unwrap();
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let px = s.project.item(full).unwrap().proxy.clone().unwrap();
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assert_eq!(px.footage.alpha, AlphaMode::Ignore);
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assert!(px.footage.invert_alpha);
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let f = match &s.project.item(full).unwrap().kind {
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ItemKind::Footage(f) => f.clone(),
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_ => panic!("not footage"),
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};
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assert_eq!(f.alpha, AlphaMode::Straight, "the main footage keeps its interpretation");
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}
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/// Separate Fields: each field becomes a frame at twice the frame rate, the other field's lines
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/// interpolated; the dominant field comes first.
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#[test]
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fn separate_fields_make_frames_from_fields() {
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let mut s = session();
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let mov = import(&mut s, "/m/lines.mov");
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s.execute("comp.new", json!({"name": "C", "width": 4, "height": 4, "frameRate": 20, "duration": 1})).unwrap();
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let c = s.active_comp_id().unwrap();
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s.execute("layer.addItem", json!({"item": mov.0})).unwrap();
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let o = RenderOpts::default();
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// Progressive: alternating rows.
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assert!(red(px(&s, c, 0.0, o, 1, 0)) && blue(px(&s, c, 0.0, o, 1, 1)));
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s.execute("file.interpretFootage", json!({"item": mov.0, "fields": "upper"})).unwrap();
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// Field 1 (upper = even rows, red) then field 2 (odd rows, blue), each 1/20 s.
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for y in 0..3 {
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assert!(red(px(&s, c, 0.0, o, 1, y)), "upper field at row {y}");
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assert!(blue(px(&s, c, 0.05, o, 1, y + 1)), "lower field at row {}", y + 1);
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}
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s.execute("file.interpretFootage", json!({"item": mov.0, "fields": "lower"})).unwrap();
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assert!(blue(px(&s, c, 0.0, o, 1, 2)));
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assert!(red(px(&s, c, 0.05, o, 1, 1)));
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let r = s.execute("file.interpretFootage", json!({"item": mov.0, "fields": "off"})).unwrap();
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assert_eq!(r["items"][0]["fields"], "Off");
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}
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/// Non-square pixels: a 10×10 footage with pixel aspect 2 covers 20×10 comp pixels.
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#[test]
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fn pixel_aspect_stretches_footage_in_the_comp() {
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let mut s = session();
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let w = import(&mut s, "/m/wide.png");
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s.execute("comp.new", json!({"name": "C", "width": 40, "height": 20, "frameRate": 10, "duration": 1})).unwrap();
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let c = s.active_comp_id().unwrap();
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s.execute("layer.addItem", json!({"item": w.0})).unwrap();
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let o = RenderOpts::default();
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let covered = |s: &Session| s.render(c, Tick::ZERO, o).data.iter().filter(|p| p[3] > 0.5).count();
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assert_eq!(covered(&s), 100);
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s.execute("file.interpretFootage", json!({"item": w.0, "pixelAspect": 2.0})).unwrap();
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assert_eq!(covered(&s), 200);
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// Centered on the comp: x 10..30 (edge pixels are filtered).
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assert!(px(&s, c, 0.0, o, 11, 10)[3] > 0.99 && px(&s, c, 0.0, o, 28, 10)[3] > 0.99);
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assert!(px(&s, c, 0.0, o, 8, 10)[3] < 0.01 && px(&s, c, 0.0, o, 31, 10)[3] < 0.01);
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// A comp with the same pixel aspect shows the footage 1:1.
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s.execute("comp.settings", json!({"pixelAspect": 2.0})).unwrap();
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assert_eq!(covered(&s), 100);
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}
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/// Alpha ▸ Guess: premultiplied files are recognised with their matte colour; Invert Alpha
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/// and Interpret As Linear Light change the decoded pixels.
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#[test]
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fn guess_alpha_invert_and_linear_light() {
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let mut s = session();
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let b = import(&mut s, "/m/matte_black.png");
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let w = import(&mut s, "/m/matte_white.png");
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let h = import(&mut s, "/m/half.png");
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let foot = |s: &Session, i: ItemId| match &s.project.item(i).unwrap().kind {
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ItemKind::Footage(f) => f.clone(),
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_ => panic!("not footage"),
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};
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s.execute("file.interpretFootage", json!({"items": [b.0, w.0, h.0], "alpha": "guess"})).unwrap();
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assert_eq!(foot(&s, b).alpha, AlphaMode::Premultiplied);
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assert_eq!(foot(&s, b).premul_color, [0.0; 3]);
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assert_eq!(foot(&s, w).alpha, AlphaMode::Premultiplied);
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assert_eq!(foot(&s, w).premul_color, [1.0; 3]);
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// White at 25 %: not explained by a black matte (1 > 0.25) but it is by white… either way
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// the guess is consistent with the pixels.
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assert!(matches!(foot(&s, h).alpha, AlphaMode::Straight | AlphaMode::Premultiplied));
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// An explicit matte colour.
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s.execute("file.interpretFootage", json!({"item": b.0, "alpha": "premultiplied", "matteColor": "#808080"})).unwrap();
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assert!((foot(&s, b).premul_color[0] - 128.0 / 255.0).abs() < 1e-3);
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// Invert Alpha: 25 % → 75 %.
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s.execute("file.interpretFootage", json!({"item": h.0, "alpha": "straight", "invertAlpha": true})).unwrap();
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s.execute("comp.new", json!({"name": "C", "width": 4, "height": 4, "frameRate": 10, "duration": 1})).unwrap();
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let c = s.active_comp_id().unwrap();
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s.execute("layer.addItem", json!({"item": h.0})).unwrap();
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let p = px(&s, c, 0.0, RenderOpts::default(), 1, 1);
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assert!((p[3] - 0.75).abs() < 0.01 && p[0] > 0.7, "{p:?}");
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// Interpret As Linear Light keeps alpha and re-encodes the colour.
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s.execute("file.interpretFootage", json!({"item": h.0, "invertAlpha": false, "linearLight": true})).unwrap();
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let p = px(&s, c, 0.0, RenderOpts::default(), 1, 1);
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assert!((p[3] - 0.25).abs() < 0.01, "{p:?}");
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// Remember / Apply Interpretation carries the new settings.
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s.state.project_selection = vec![h];
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s.execute("file.rememberInterpretation", json!({"item": h.0})).unwrap();
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s.execute("file.applyInterpretation", json!({"items": [w.0]})).unwrap();
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assert!(foot(&s, w).linear_light);
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// Color ▸ Preserve RGB (#411) is set, rendered and carried by Apply Interpretation.
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let out = s.execute("file.interpretFootage", json!({"item": h.0, "preserveRgb": true})).unwrap();
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assert_eq!(out["items"][0]["preserveRgb"], true);
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let p = px(&s, c, 0.0, RenderOpts::default(), 1, 1);
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assert!((p[0] - 0.25).abs() < 0.01, "white at 25 %, unconverted: {p:?}");
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s.execute("file.rememberInterpretation", json!({"item": h.0})).unwrap();
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s.execute("file.applyInterpretation", json!({"items": [w.0]})).unwrap();
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assert!(foot(&s, w).preserve_rgb);
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}
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/// Color ▸ Cineon Settings: Logarithmic Conversion turns a DPX file's log code values into the
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/// Current Gamma between the converted points (off, they show as stored); the converted points
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/// are read and reported in the chosen Units; out-of-range values and footage that is not DPX
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/// or Cineon are refused; Remember / Apply Interpretation and undo carry the settings.
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#[test]
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fn cineon_settings_convert_dpx_code_values() {
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let mut s = session();
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let d = import(&mut s, "/m/scan.dpx");
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let other = import(&mut s, "/m/plate.dpx");
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let png = import(&mut s, "/m/red16.png");
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let foot = |s: &Session, i: ItemId| match &s.project.item(i).unwrap().kind {
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ItemKind::Footage(f) => f.clone(),
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_ => panic!("not footage"),
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};
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s.execute("comp.new", json!({"name": "C", "width": 4, "height": 4, "frameRate": 10, "duration": 1})).unwrap();
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let c = s.active_comp_id().unwrap();
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s.execute("layer.addItem", json!({"item": d.0})).unwrap();
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let at = |s: &Session, x: i64| px(s, c, 0.0, RenderOpts::default(), x, 0)[0];
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let near = |a: f32, b: f32| (a - b).abs() < 1.5 / 255.0;
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// Off: the code values as stored.
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assert!(near(at(&s, 2), 400.0 / 1023.0), "{}", at(&s, 2));
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// The checked path (control channel, MCP) accepts every Cineon parameter the doc lists.
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let out = s.execute_checked("file.interpretFootage", json!({"items": [d.0], "logConversion": true, "highlightRolloff": 0})).unwrap();
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assert_eq!(out["items"][0]["cineon"]["logConversion"], true, "{out}");
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assert!(near(at(&s, 0), 0.0) && near(at(&s, 1), 1.0), "{} {}", at(&s, 0), at(&s, 1));
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assert!(near(at(&s, 2), 0.26190), "code 400 at gamma 1.7: {}", at(&s, 2));
|
||
s.execute("file.interpretFootage", json!({"item": d.0, "currentGamma": 1})).unwrap();
|
||
assert!(near(at(&s, 2), 0.10251), "code 400 in linear light: {}", at(&s, 2));
|
||
// Converted points, in 8-bit units.
|
||
let out = s
|
||
.execute_checked("file.interpretFootage", json!({"items": [d.0], "cineonUnits": "8bit", "convertedBlack": 16, "convertedWhite": 235, "currentGamma": 1, "tenBitBlack": 95, "tenBitWhite": 685}))
|
||
.unwrap();
|
||
assert_eq!(out["items"][0]["cineon"]["units"], "8bit");
|
||
assert!((out["items"][0]["cineon"]["convertedWhite"].as_f64().unwrap() - 235.0).abs() < 1e-3, "{out}");
|
||
assert!(near(at(&s, 0), 16.0 / 255.0) && near(at(&s, 1), 235.0 / 255.0), "{} {}", at(&s, 0), at(&s, 1));
|
||
// The form sends the points in the units it showed them in (`pointUnits`) with a new Units.
|
||
s.execute_checked("file.interpretFootage", json!({"items": [d.0], "pointUnits": "8bit", "cineonUnits": "float", "convertedWhite": 255})).unwrap();
|
||
let f = foot(&s, d);
|
||
assert_eq!(f.cineon.units, effectcraft_project::CineonUnits::Float);
|
||
assert!((f.cineon.converted_white - 1023.0).abs() < 1e-3, "{:?}", f.cineon);
|
||
// Refused: a black point at or above the white point, values out of range, and footage
|
||
// that is not DPX or Cineon. Nothing changes.
|
||
let before = foot(&s, d).cineon;
|
||
for bad in [
|
||
json!({"item": d.0, "tenBitBlack": 700}),
|
||
json!({"item": d.0, "tenBitWhite": 2000}),
|
||
json!({"item": d.0, "currentGamma": 0}),
|
||
json!({"item": d.0, "highlightRolloff": -1}),
|
||
json!({"item": d.0, "convertedWhite": 1.5}),
|
||
json!({"item": d.0, "cineonUnits": "12bit"}),
|
||
json!({"item": png.0, "logConversion": true}),
|
||
] {
|
||
assert!(s.execute("file.interpretFootage", bad.clone()).is_err(), "{bad}");
|
||
}
|
||
assert_eq!(foot(&s, d).cineon, before);
|
||
assert!(foot(&s, png).cineon == effectcraft_project::CineonSettings::default());
|
||
// With DPX and other footage selected, only the DPX file takes the settings.
|
||
s.execute("file.interpretFootage", json!({"items": [png.0, other.0], "logConversion": true})).unwrap();
|
||
assert!(foot(&s, other).cineon.log_conversion && !foot(&s, png).cineon.log_conversion);
|
||
s.execute("edit.undo", json!({})).unwrap();
|
||
assert!(!foot(&s, other).cineon.log_conversion);
|
||
// Remember / Apply Interpretation.
|
||
s.state.project_selection = vec![d];
|
||
s.execute("file.rememberInterpretation", json!({"item": d.0})).unwrap();
|
||
s.execute("file.applyInterpretation", json!({"items": [other.0, png.0]})).unwrap();
|
||
assert_eq!(foot(&s, other).cineon, before);
|
||
assert_eq!(foot(&s, png).cineon, effectcraft_project::CineonSettings::default());
|
||
// Off again: as stored.
|
||
s.execute("file.interpretFootage", json!({"item": d.0, "logConversion": false})).unwrap();
|
||
assert!(near(at(&s, 2), 400.0 / 1023.0), "{}", at(&s, 2));
|
||
// Frame Mix blends converted frames: halfway between code 95 (black) and 685 (white) at
|
||
// Current Gamma 1 is 0.5, not the conversion of the blended code values.
|
||
let seq = import(&mut s, "/m/frames.dpx");
|
||
s.execute("file.interpretFootage", json!({"item": seq.0, "logConversion": true, "currentGamma": 1, "highlightRolloff": 0})).unwrap();
|
||
s.execute("comp.new", json!({"name": "Blend", "width": 10, "height": 10, "frameRate": 20, "duration": 1})).unwrap();
|
||
let bc = s.active_comp_id().unwrap();
|
||
s.execute("layer.addItem", json!({"item": seq.0})).unwrap();
|
||
s.execute("layer.frameBlending", json!({"mode": "frameMix"})).unwrap();
|
||
let mid = px(&s, bc, 0.05, RenderOpts::default(), 5, 5)[0];
|
||
assert!(near(mid, 0.5), "frame-mixed log frames: {mid}");
|
||
// A DPX proxy of a composition: Interpret Proxy's settings convert it where it stands in.
|
||
s.execute("comp.new", json!({"name": "Inner", "width": 4, "height": 4, "frameRate": 10, "duration": 1})).unwrap();
|
||
let inner = s.active_comp_id().unwrap();
|
||
s.execute("comp.new", json!({"name": "Outer", "width": 4, "height": 4, "frameRate": 10, "duration": 1})).unwrap();
|
||
let outer = s.active_comp_id().unwrap();
|
||
s.execute("layer.addItem", json!({"item": inner.0})).unwrap();
|
||
s.execute("file.setProxy", json!({"item": inner.0, "path": "/m/scan.dpx"})).unwrap();
|
||
let proxied = |s: &Session, x: i64| px(s, outer, 0.0, RenderOpts::default(), x, 0)[0];
|
||
assert!(near(proxied(&s, 1), 685.0 / 1023.0), "{}", proxied(&s, 1));
|
||
s.execute_checked("file.interpretProxy", json!({"items": [inner.0], "logConversion": true, "highlightRolloff": 0})).unwrap();
|
||
assert!(near(proxied(&s, 0), 0.0) && near(proxied(&s, 1), 1.0), "{} {}", proxied(&s, 0), proxied(&s, 1));
|
||
}
|
||
|
||
/// The Footage panel, the Project panel thumbnail and the tracker's source frames show DPX
|
||
/// footage with its Cineon Settings, as a composition renders it.
|
||
#[test]
|
||
fn cineon_settings_apply_to_footage_panel_thumbnail_and_tracking() {
|
||
let mut s = session();
|
||
let d = import(&mut s, "/m/scan.dpx");
|
||
s.execute("comp.new", json!({"name": "C", "width": 4, "height": 4, "frameRate": 10, "duration": 1})).unwrap();
|
||
let c = s.active_comp_id().unwrap();
|
||
s.execute("layer.addItem", json!({"item": d.0})).unwrap();
|
||
s.execute("file.interpretFootage", json!({"item": d.0, "logConversion": true, "highlightRolloff": 0})).unwrap();
|
||
let near = |a: f32, b: f32| (a - b).abs() < 1.5 / 255.0;
|
||
let rendered = px(&s, c, 0.0, RenderOpts::default(), 2, 0)[0];
|
||
assert!(near(rendered, 0.26190), "code 400 at gamma 1.7: {rendered}");
|
||
let f = match &s.project.item(d).unwrap().kind {
|
||
ItemKind::Footage(f) => f.clone(),
|
||
_ => panic!("not footage"),
|
||
};
|
||
let panel = crate::commands::footage_panel::frame(&s, d, &f, Tick::ZERO).unwrap().get(2, 0)[0];
|
||
assert!(near(panel, rendered), "Footage panel: {panel}");
|
||
let (w, _, rgba) = (s.thumbnail_job(d, Tick::ZERO, 64).unwrap())().unwrap();
|
||
assert_eq!(w, 4);
|
||
let thumb = rgba[8] as f32 / 255.0;
|
||
assert!(near(thumb, rendered), "Project panel thumbnail: {thumb}");
|
||
let comp = s.project.comp(c).unwrap();
|
||
let r = crate::render::Renderer::new(&s.project, s.footage.as_ref(), RenderOpts::default());
|
||
let (img, _) = crate::tracking::source_frame(&r, &s.project, c, comp, &comp.layers[0], Tick::ZERO, None).unwrap();
|
||
assert!(near(img.get(2, 0)[0], rendered), "tracker source frame: {}", img.get(2, 0)[0]);
|
||
}
|