for (int i = 0; i < num; i++) {
            decode(inData, i * 4, outData, i * 3);
        }
        switch (lastBytes) {
        case 1:
            decode1byte(inData, num * 4, outData, num * 3);
            break;
        case 2:
            decode2byte(inData, num * 4, outData, num * 3);
            break;
        default:
            decode(inData, num * 4, outData, num * 3);
        }
        return outData;

	if err != nil {
		return
	}

	var decoder *jsoniter.Decoder
	if key.Compress {
		decodedBytes, err := s2.Decode(nil, raw)
		if err != nil {
			return nil, err
		}
		decoder = jsoniter.ConfigCompatibleWithStandardLibrary.NewDecoder(bytes.NewReader(decodedBytes))
	} else {
		decoder = jsoniter.ConfigCompatibleWithStandardLibrary.NewDecoder(bytes.NewReader(raw))
	}