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Remove redundant _decodedImages bitmap cache

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This commit is contained in:
Anthony Kim
2026-02-07 23:11:19 -08:00
parent 596ab845d0
commit cf3939af4a
1 changed files with 1 additions and 20 deletions
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addons/addon-image/src/kitty/KittyGraphicsHandler.ts
+1 -20
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@@ -65,7 +65,6 @@ export class KittyGraphicsHandler implements IApcHandler, IResetHandler {
private _pendingTransmissions: Map<number, IPendingTransmission> = new Map();
private _nextImageId = 1;
private _images: Map<number, IKittyImageData> = new Map();
private _decodedImages: Map<number, ImageBitmap> = new Map();
constructor(
private readonly _opts: IImageAddonOptions,
@@ -89,10 +88,6 @@ export class KittyGraphicsHandler implements IApcHandler, IResetHandler {
this._activeDecoder = null;
}
this._images.clear();
for (const bitmap of this._decodedImages.values()) {
bitmap.close();
}
this._decodedImages.clear();
}
public start(): void {
@@ -410,17 +405,8 @@ export class KittyGraphicsHandler implements IApcHandler, IResetHandler {
if (id !== undefined) {
this._images.delete(id);
const bitmap = this._decodedImages.get(id);
if (bitmap) {
bitmap.close();
this._decodedImages.delete(id);
}
} else {
this._images.clear();
for (const bitmap of this._decodedImages.values()) {
bitmap.close();
}
this._decodedImages.clear();
}
return true;
}
@@ -443,12 +429,7 @@ export class KittyGraphicsHandler implements IApcHandler, IResetHandler {
}
private async _decodeAndDisplay(image: IKittyImageData, columns?: number, rows?: number): Promise<void> {
let bitmap = this._decodedImages.get(image.id);
if (!bitmap) {
bitmap = await this._createBitmap(image);
this._decodedImages.set(image.id, bitmap);
}
const bitmap = await this._createBitmap(image);
let w = bitmap.width;
let h = bitmap.height;