forked from external-repos/squoosh
21 lines
632 B
TypeScript
21 lines
632 B
TypeScript
import avif_dec, { WebPModule } from '../../../codecs/avif_dec/avif_dec';
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import wasmUrl from '../../../codecs/avif_dec/avif_dec.wasm';
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import { initEmscriptenModule } from '../util';
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let emscriptenModule: Promise<WebPModule>;
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export async function decode(data: ArrayBuffer): Promise<ImageData> {
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if (!emscriptenModule) emscriptenModule = initEmscriptenModule(avif_dec, wasmUrl);
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const module = await emscriptenModule;
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const rawImage = module.decode(data);
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const result = new ImageData(
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new Uint8ClampedArray(rawImage.buffer),
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rawImage.width,
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rawImage.height,
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);
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module.free_result();
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return result;
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}
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