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Use Map.prototype.getOrInsertComputed() in the ensureDebugMetadata helper

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Also, shorten the function by using optional chaining.
This commit is contained in:
Jonas Jenwald 2026-02-21 12:00:19 +01:00
parent f548a159d6
commit c7bdf5b508
1 changed files with 5 additions and 11 deletions
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16
src/display/canvas_dependency_tracker.js
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@ -50,17 +50,11 @@ class BBoxReader {
} }
} }
const ensureDebugMetadata = (map, key) => { const ensureDebugMetadata = (map, key) =>
if (!map) { map?.getOrInsertComputed(key, () => ({
return undefined; dependencies: new Set(),
} isRenderingOperation: false,
let value = map.get(key); }));
if (!value) {
value = { dependencies: new Set(), isRenderingOperation: false };
map.set(key, value);
}
return value;
};
/** /**
* @typedef {"lineWidth" | "lineCap" | "lineJoin" | "miterLimit" | "dash" | * @typedef {"lineWidth" | "lineCap" | "lineJoin" | "miterLimit" | "dash" |