libwebp-wasm

WIP

install

npm install libwebp-wasm

usage

api

decode

    const { width, height, frameList } = await decode(webpFileBytes);
    for (const { data } of frameList) {
      const c = rgbaToCanvas(data, width, height);
      document.body.appendChild(c);
    }

encodeFiles

const { width, height } = await getSize(fileBytesList[0]);
const webpFileBytes = await encodeFiles(fileBytesList, width, height, 60);

encodeRGBA

encodeRGBA(rgba, width, height, 85)