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lazy initialize IccColorSpace.#finalizer

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宋铄运 (Alan Song) 2025-08-05 22:29:32 +00:00
parent e9a483014d
commit 3d9374e02e
1 changed files with 4 additions and 3 deletions
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7
src/core/icc_colorspace.js
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@ -48,9 +48,7 @@ class IccColorSpace extends ColorSpace {
static #wasmUrl = null;
static #finalizer = new FinalizationRegistry(transformer => {
qcms_drop_transformer(transformer);
});
static #finalizer = null;
constructor(iccProfile, name, numComps) {
if (!IccColorSpace.isUsable) {
@ -100,6 +98,9 @@ class IccColorSpace extends ColorSpace {
if (!this.#transformer) {
throw new Error("Failed to create ICC color space");
}
IccColorSpace.#finalizer ||= new FinalizationRegistry(transformer => {
qcms_drop_transformer(transformer);
});
IccColorSpace.#finalizer.register(this, this.#transformer);
}