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TODO on wasm stuff

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Anthony Kim
2026-01-27 23:26:38 -08:00
parent d77711936f
commit a1b69e5ac8
1 changed files with 3 additions and 0 deletions
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addons/addon-kitty-graphics/src/KittyApcHandler.ts
+3
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@@ -520,6 +520,9 @@ export class KittyApcHandler {
const format = image.format;
const base64Data = image.data as string;
// TODO: This atob + charCodeAt loop has bad runtime and creates memory pressure with large
// images. Consider using the wasm-based base64 decoder from xterm-wasm-parts which also
// supports chunked data ingestion. See addon-image/src/IIPHandler.ts for chunked usage.
const binaryString = atob(base64Data);
let bytes = new Uint8Array(binaryString.length);
for (let i = 0; i < binaryString.length; i++) {