@privateid/small-age-sdk-alpha/workers/wasm.worker.js

Age SDK

/* eslint-disable no-eval */
/* eslint-disable default-param-last */
/* eslint-disable no-undef */
/* eslint-disable no-underscore-dangle */
// importScripts('https://unpkg.com/comlink/dist/umd/comlink.js');
importScripts('./unpkg.js');

let debugType;
let wasmPrivGoogModule;
let wasmGoogSession = null;
let privid_wasm_result = null;
let checkWasmLoaded = null;
let isSimd;
let currentVersion;
let inputPtr;
let barCodePtr;

/**
 * @brief A closure to create an output 32bits pointer closure.
 * This is usefull for allocating a native address and pass it to the
 * 'wasmPrivModule' so it can return in the address of a buffer (or an object like session)
 * that was allocated inside the wasm. This typically, correspond to
 * an argument of type void** (marked output argument) to pass to a native wasm
 * call.
 * @usage var myoutput_ptr = output_ptr();
 * when passing the output pointer to the 'wasmPrivModule' module use
 * wasmPrivModule.nativecall(myoutput_ptr.outer_ptr());
 * Then pull out the the allocated buffer by the wasm call this way:
 * @code
 * my_buffer_or_structure = myoutput_ptr.inner_ptr();
 * @note It is the responsability of the caller to free the pointer returned by this inner_ptr()
 */
const m_output_ptr = function (module) {
  let out_ptr = null;
  let in_ptr = null;
  const priv_module = module;
  const free_ptr = (ptr) => {
    if (ptr) {
      priv_module._free(ptr);
      // eslint-disable-next-line no-param-reassign
      ptr = null;
    }
  };
  return {
    /**
     * @brief  Allocates a pointer to contain the result and return it,
     * if the container is already created it will be returned
     */
    outer_ptr: () => {
      // TODO: may be used SharedArrayBuffer() instead
      // allocate memory the expected pointer (outer pointer or container)
      if (!out_ptr) out_ptr = priv_module._malloc(Int32Array.BYTES_PER_ELEMENT);
      return out_ptr;
    },
    /**
     * @brief Creates a javascript Uint32Array pointer to contain the result pointed by outer_ptr and return it,
     * It is the responsability of the caller to free the pointer returned by this function
     */
    inner_ptr: () => {
      //  If we did not allocate yet the output buffer return null
      if (!out_ptr) return null;
      // if we already have our inner pointer for this closure return it
      if (in_ptr) return in_ptr;
      // Access  the outer pointer as an arry of uint32 which conatin a single cell
      // whose value is the pointer allocated in the wasm module (inner pointer of the output param)
      // and return it
      [in_ptr] = new Uint32Array(priv_module.HEAPU8.buffer, out_ptr, 1);
      return in_ptr;
    },
  };
};

/**
 * @brief A closure to create a string buffer arguments that can be used with wasm calls
 * for a given javascript value.
 * This is suitable for native calls that have string input arguments represented with contigious
 * string_buffer,sizeofbuffer arguments.
 * If the 'text' argument is null or undefined or NaN then the arguments generated  are [null,0]
 * @usage
 *
 var url_args= buffer_args(url);
 var key_args= buffer_args(key);
 var session_out_ptr = output_ptr();
 const s_result = wasmPrivModule._privid_initialize_session(
 ...key_args.args(),
 ...url_args.args(),
 debug_type,
 session_out_ptr.outer_ptr(),
 );
 url_args.free();
 key_args.free();
 //get
 var session = session_out_ptr.inner_ptr();
 *
 *  when .free() is called the closure can be reused to create a buffer for the same string with which, it was created with
 *  over and over again.
 */
const stringToBufferArgs = function (module, text) {
  const priv_module = module;
  let strInputtPtr = null;
  let strInputSize = 0;
  let argsv = [];
  return {
    args: () => {
      do {
        if (argsv.length > 0) break;
        argsv = [null, 0];
        if (text === null) break;
        if (text === undefined) break;
        // eslint-disable-next-line use-isnan
        if (text === NaN) break;
        const str = `${text}`;
        const encoder = new TextEncoder();
        const bytes = encoder.encode(str);
        strInputSize = bytes.length * bytes.BYTES_PER_ELEMENT;
        strInputtPtr = priv_module._malloc(strInputSize);
        priv_module.HEAP8.set(bytes, strInputtPtr / bytes.BYTES_PER_ELEMENT);
        argsv = [strInputtPtr, strInputSize];
      } while (false);
      return argsv;
    },
    free: () => {
      if (strInputtPtr) {
        priv_module._free(strInputtPtr);
        strInputtPtr = null;
        strInputSize = 0;
        argsv = [];
      }
    },
  };
};




const load_module = async (wasm_js_path, wasm_bin_path, moduleType, saveCache, version) => {
  console.log("start load", {wasm_js_path, wasm_bin_path, moduleType, saveCache, version} )
  const wasm = await fetch(wasm_bin_path);
  const script = await fetch(wasm_js_path);
  console.log("Wasm, script", {wasm, script});
  const scriptBuffer = await script.text();
  const buffer = await wasm.arrayBuffer();
  eval(scriptBuffer);
  const loadedModule = await createTFLiteModule({ wasmBinary: buffer });
  if (saveCache) {
    await putKey(moduleType, buffer, scriptBuffer, version);
  }
  return loadedModule;
};

const isLoad = (a_simd, a_debug_type) =>
  new Promise(async (resolve, reject) => {
    if (a_debug_type === undefined) {
      debugType = 0;
    } else {
      debugType = parseInt(a_debug_type, 10);
    }
    isSimd = a_simd;
    const cachedModule = await readKey('gage');
    const modulePath = a_simd ? 'simd' : 'noSimd';
    const fetchdWasmVersion = await fetch(`../wasm/${modulePath}/version.json`);
    const fetchdVersion = await fetchdWasmVersion.json();
    currentVersion = fetchdVersion.version;

    if (cachedModule?.version && cachedModule?.version.toString() === fetchdVersion?.version.toString()) {
      if (debugType >= 1) {
        console.log(`loading from cache.`);
      }
      if (!wasmPrivGoogModule) {
        const { cachedWasm, cachedScript } = cachedModule;
        eval(cachedScript);
        wasmPrivGoogModule = await createTFLiteModule({ wasmBinary: cachedWasm });
        checkWasmLoaded = true;
      }
      console.log("gage modules:", { wasmPrivGoogModule });
      await initializeGoogWasmSession(debugType);
      resolve('Cache Loaded');
    } else {
      const wasm_path = {
        simd: {
          bin: '../wasm/simd/privid_fhe_goog.wasm',
          js: '../wasm/simd/privid_fhe_goog.js',
        },
        noSimd: {
          bin: '../wasm/noSimd/privid_fhe_goog_no_simd.wasm',
          js: '../wasm/noSimd/privid_fhe_goog_no_simd.js',
        },
      };
      try {
        // loading wasm modules
        if (!wasmPrivGoogModule) {
          wasmPrivGoogModule = await load_module(
            isSimd ? wasm_path.simd.js : wasm_path.noSimd.js,
            isSimd ? wasm_path.simd.bin : wasm_path.noSimd.bin,
            'gage',
            true,
            currentVersion.toString(),
          );
          console.log({ wasmPrivGoogModule });
          await initializeGoogWasmSession(debugType);
          checkWasmLoaded = true;
        }
        resolve(true);
      } catch (e) {
        console.log(e);
      }
    }
  });

function readKey(key) {
  if (!indexedDB) return Promise.reject(new Error('IndexedDB not available'));

  return new Promise((resolve, reject) => {
    const open = indexedDB.open('/privid-wasm', 21);

    open.onerror = function () {
      resolve(false);
      // console.log('Private Browser. ');
    };

    open.onupgradeneeded = function () {
      open.result.createObjectStore('/privid-wasm');
    };

    open.onsuccess = function () {
      const db = open.result;
      const tx = db.transaction('/privid-wasm', 'readwrite');
      const store = tx.objectStore('/privid-wasm');
      const getKey = store.get(key);

      getKey.onsuccess = function () {
        resolve(getKey.result);
      };

      tx.onerror = function () {
        reject(tx.error);
      };

      tx.oncomplete = function () {
        try {
          db.close();
        } catch (e) {
          //
        }
      };
    };
  });
}

function putKey(key, cachedWasm, cachedScript, version) {
  if (!indexedDB) return Promise.reject(new Error('IndexedDB not available'));

  return new Promise((resolve, reject) => {
    const open = indexedDB.open('/privid-wasm', 21);

    open.onerror = function () {
      resolve(false);
      // console.log('Private Browser.');
    };

    open.onupgradeneeded = function () {
      open.result.createObjectStore('/privid-wasm');
    };

    open.onsuccess = function () {
      const db = open.result;
      const tx = db.transaction('/privid-wasm', 'readwrite');
      const store = tx.objectStore('/privid-wasm');
      const getKey = store.put({ cachedWasm, cachedScript, version }, key);

      getKey.onsuccess = function () {
        resolve('saved');
      };

      tx.onerror = function () {
        reject(tx.error);
      };

      tx.oncomplete = function () {
        try {
          db.close();
        } catch (e) {
          //
        }
      };
    };
  });
}

async function initializeGoogWasmSession(debug_type) {
  console.log('INITIALIZE SESSION GOOGLE:');
  if (!wasmGoogSession) {
    console.log('initializing session');

    const session_out_ptr = m_output_ptr(wasmPrivGoogModule);
    const debug = debug_type || 0;

    const initializationArgs = {
      debug_level: debug,
    };

    const configArgs = stringToBufferArgs(wasmPrivGoogModule, JSON.stringify(initializationArgs));

    console.log("Config Args:", configArgs);

    // console.log('debug type in session?>??', debug);
    console.log("module:", wasmPrivGoogModule);
    const s_result = wasmPrivGoogModule._privid_initialize_session(...configArgs.args(), session_out_ptr.outer_ptr());
    // console.log("Initialize session result:", s_result);
    if (s_result) {
      if (debug_type >= 1) {
        console.log('[WASM_RESULT] : goog session initialized successfully');
      }
    } else {
      if (debug_type >= 1) {
        console.log('[WASM_RESULT] : goog session initialized failed');
      }
      return;
    }

    // get our inner session created by wasm and free the outer container ptr
    wasmGoogSession = session_out_ptr.inner_ptr();
    configArgs.free();
    // console.log('WASM MODULES', wasmPrivGoogModule);
    // await wasmPrivGoogModule._privid_set_default_configuration(wasmGoogSession, 1);
    await wasmPrivGoogModule._privid_set_configuration(wasmGoogSession, 1);

    if (debug_type >= 1) {
      // console.log('Session Created');
    }
  } else {
    // eslint-disable-next-line no-lonely-if
    if (debug_type >= 1) {
      // console.log('wasm goog Session', wasmGoogSession);
      // console.log('Wasm goog session is available. Skipping creating session');
    }
  }
}

const multiframeLivenessAndAgePredict = async (data, width, height, config, cb) => {
  privid_wasm_result = cb;

  const imageSize = data.length * data.BYTES_PER_ELEMENT;
  const imagePtr = wasmPrivGoogModule._malloc(imageSize);
  wasmPrivGoogModule.HEAP8.set(data, imagePtr / data.BYTES_PER_ELEMENT);
  const encoder = new TextEncoder();
  const config_bytes = encoder.encode(`${config}`);
  const configInputSize = config.length;
  const configInputPtr = wasmPrivGoogModule._malloc(configInputSize);
  wasmPrivGoogModule.HEAP8.set(config_bytes, configInputPtr / config_bytes.BYTES_PER_ELEMENT);
  const resultFirstPtr = wasmPrivGoogModule._malloc(Int32Array.BYTES_PER_ELEMENT);
  // create a pointer to interger to hold the length of the output buffer
  const resultLenPtr = wasmPrivGoogModule._malloc(Int32Array.BYTES_PER_ELEMENT);

 console.log({ wasmGoogSession /* session pointer */,
 imagePtr,
 width,
 height,
 configInputPtr,
 configInputSize,
 resultFirstPtr,
 resultLenPtr,})

  try {
    // return false if failure, true if operation ran without problem. The livness code is returned by the JS call back
    await wasmPrivGoogModule._privid_estimate_age(
      wasmGoogSession /* session pointer */,
      imagePtr,
      width,
      height,
      configInputPtr,
      configInputSize,
      resultFirstPtr,
      resultLenPtr,
    );
  } catch (e) {
    console.error('_estimate_age', e);
  }

  wasmPrivGoogModule._free(configInputPtr);
  wasmPrivGoogModule._free(resultFirstPtr);
  wasmPrivGoogModule._free(resultLenPtr);
  wasmPrivGoogModule._free(imagePtr);
};

const prividDocumentMugshotFaceCompare = (imageInputA, imageInputB, simd, debug_type = 0, cb, config = {}) =>
  new Promise(async (resolve) => {
    privid_wasm_result = cb;

    // First Image A
    const { data: imageDataA } = imageInputA;
    const imageInputSizeA = imageDataA.length * imageDataA.BYTES_PER_ELEMENT;
    const imageInputPtrA = wasmPrivGoogModule._malloc(imageInputSizeA);
    wasmPrivGoogModule.HEAP8.set(imageDataA, imageInputPtrA / imageDataA.BYTES_PER_ELEMENT);

    // Second Image B
    const { data: imageDataB } = imageInputB;
    const imageInputSizeB = imageDataB.length * imageDataB.BYTES_PER_ELEMENT;
    const imageInputPtrB = wasmPrivGoogModule._malloc(imageInputSizeB);
    wasmPrivGoogModule.HEAP8.set(imageDataB, imageInputPtrB / imageDataB.BYTES_PER_ELEMENT);

    const encoder = new TextEncoder();
    const config_bytes = encoder.encode(`${config}`);

    const configInputSize = config.length;
    const configInputPtr = wasmPrivGoogModule._malloc(configInputSize);
    wasmPrivGoogModule.HEAP8.set(config_bytes, configInputPtr / config_bytes.BYTES_PER_ELEMENT);

    const resultFirstPtr = wasmPrivGoogModule._malloc(Int32Array.BYTES_PER_ELEMENT);
    // create a pointer to interger to hold the length of the output buffer
    const resultLenPtr = wasmPrivGoogModule._malloc(Int32Array.BYTES_PER_ELEMENT);

    // Initialize Session
    // await initializeWasmSession(apiUrl, apiKey);

    let result = null;
    try {
      result = wasmPrivGoogModule._privid_compare_face_and_mugshot(
        wasmGoogSession,
        configInputPtr,
        configInputSize,
        imageInputPtrA,
        // imageInputA.data.length,
        imageInputA.width,
        imageInputA.height,
        imageInputPtrB,
        // imageInputB.data.length,
        imageInputB.width,
        imageInputB.height,
        resultFirstPtr,
        resultLenPtr,
      );
    } catch (e) {
      console.error('________ Doc mugshot face compare _______', e);
    }

    wasmPrivGoogModule._privid_free_char_buffer(configInputPtr);
    wasmPrivGoogModule._free(imageInputPtrA);
    wasmPrivGoogModule._free(imageInputPtrB);
    wasmPrivGoogModule._free(resultFirstPtr);
    wasmPrivGoogModule._free(resultLenPtr);

    resolve({ result });
  });

const scanDocument = async (imageInput, simd, cb, doPredict, config, debug_type = 0) => {
  privid_wasm_result = cb;

  configGlobal = config;
  // const version = wasmPrivModule._get_version();

  const encoder = new TextEncoder();
  const config_bytes = encoder.encode(`${config}`);

  const configInputSize = config.length;
  const configInputPtr = wasmPrivGoogModule._malloc(configInputSize);
  wasmPrivGoogModule.HEAP8.set(config_bytes, configInputPtr / config_bytes.BYTES_PER_ELEMENT);

  const { data: imageData } = imageInput;
  const imageInputSize = imageData.length * imageData.BYTES_PER_ELEMENT;

  if (!inputPtr) {
    inputPtr = wasmPrivGoogModule._malloc(imageInputSize);
  }

  wasmPrivGoogModule.HEAP8.set(imageData, inputPtr / imageData.BYTES_PER_ELEMENT);

  // Cropped Document malloc
  const croppedDocumentBufferFirstPtr = wasmPrivGoogModule._malloc(Int32Array.BYTES_PER_ELEMENT);
  const croppedDocumentBufferLenPtr = wasmPrivGoogModule._malloc(Int32Array.BYTES_PER_ELEMENT);

  // Cropped Mugshot malloc
  const croppedMugshotBufferFirstPtr = wasmPrivGoogModule._malloc(Int32Array.BYTES_PER_ELEMENT);
  const croppedMugshotBufferLenPtr = wasmPrivGoogModule._malloc(Int32Array.BYTES_PER_ELEMENT);

  let result = null;
  console.log("data before front scan:", {
    wasmGoogSession,
    configInputPtr,
    configInputSize,
    inputPtr,
    width: imageInput.width,
    height: imageInput.height,
    croppedDocumentBufferFirstPtr,
    croppedDocumentBufferLenPtr,
    croppedMugshotBufferFirstPtr,
    croppedMugshotBufferLenPtr,
  })
  try {
    result = wasmPrivGoogModule._privid_doc_scan_face(
      wasmGoogSession,
      configInputPtr,
      configInputSize,
      inputPtr,
      imageInput.width,
      imageInput.height,
      croppedDocumentBufferFirstPtr,
      croppedDocumentBufferLenPtr,
      croppedMugshotBufferFirstPtr,
      croppedMugshotBufferLenPtr,
      null,
      0
    );
  } catch (err) {
    console.error('-----------------ERROR---------------', err);
    return;
  }

  // Document
  const { outputBufferData: croppedDocument } = getBufferFromPtr(
    croppedDocumentBufferFirstPtr,
    croppedDocumentBufferLenPtr,
  );

  // Mugshot
  const { outputBufferData: croppedMugshot } = getBufferFromPtr(
    croppedMugshotBufferFirstPtr,
    croppedMugshotBufferLenPtr,
  );

  const imageBuffer = getBufferFromPtrImage(inputPtr, imageInputSize);

  wasmPrivGoogModule._free(croppedDocumentBufferFirstPtr);
  wasmPrivGoogModule._free(croppedDocumentBufferLenPtr);
  wasmPrivGoogModule._free(croppedMugshotBufferFirstPtr);
  wasmPrivGoogModule._free(croppedMugshotBufferLenPtr);
  wasmPrivGoogModule._free(configInputPtr);
  wasmPrivGoogModule._free(inputPtr);
  inputPtr = null;

  // eslint-disable-next-line consistent-return, no-param-reassign
  return {
    result,
    croppedDocument,
    croppedMugshot,
    imageData: imageInput,
  };
};

const isValidBarCode = async (imageInput, simd, cb, config, debug_type = 0) => {
  privid_wasm_result = cb;
  configGlobal = config;

  const { data: imageData } = imageInput;

  const imageInputSize = imageData.length * imageData.BYTES_PER_ELEMENT;
  if (!barCodePtr) {
    barCodePtr = wasmPrivGoogModule._malloc(imageInputSize);
  }
  wasmPrivGoogModule.HEAP8.set(imageData, barCodePtr / imageData.BYTES_PER_ELEMENT);

  // Cropped Document malloc
  const croppedDocumentBufferFirstPtr = wasmPrivGoogModule._malloc(Int32Array.BYTES_PER_ELEMENT);
  const croppedDocumentBufferLenPtr = wasmPrivGoogModule._malloc(Int32Array.BYTES_PER_ELEMENT);

  // Cropped Barcode malloc
  const croppedBarcodeBufferFirstPtr = wasmPrivGoogModule._malloc(Int32Array.BYTES_PER_ELEMENT);
  const croppedBarcodeBufferLenPtr = wasmPrivGoogModule._malloc(Int32Array.BYTES_PER_ELEMENT);

  const encoder = new TextEncoder();
  const config_bytes = encoder.encode(`${config}`);

  const configInputSize = config.length;
  const configInputPtr = wasmPrivGoogModule._malloc(configInputSize);
  wasmPrivGoogModule.HEAP8.set(config_bytes, configInputPtr / config_bytes.BYTES_PER_ELEMENT);

  let result = null;
  try {
    result = wasmPrivGoogModule._privid_doc_scan_barcode_for_age(
      wasmGoogSession,
      configInputPtr,
      configInputSize,
      barCodePtr,
      imageInput.width,
      imageInput.height,
      null,
      0,
    );
  } catch (err) {
    console.error('-----------_E_-----------', err);
  }

  // Document
  // const { outputBufferData: croppedDocument, outputBufferSize: croppedDocumentSize } = getBufferFromPtr(
  //   croppedDocumentBufferFirstPtr,
  //   croppedDocumentBufferLenPtr,
  // );
  //
  // // Mugshot
  // const { outputBufferData: croppedBarcode, outputBufferSize: croppedBarcodeSize } = getBufferFromPtr(
  //   croppedBarcodeBufferFirstPtr,
  //   croppedBarcodeBufferLenPtr,
  // );
  // let imageBuffer = null;
  // if (croppedBarcodeSize && croppedDocumentSize) {
  //   imageBuffer = getBufferFromPtrImage(barCodePtr, imageInputSize);
  // }

  wasmPrivGoogModule._free(barCodePtr);
  barCodePtr = null;
  wasmPrivGoogModule._free(croppedDocumentBufferFirstPtr);
  wasmPrivGoogModule._free(croppedDocumentBufferLenPtr);
  wasmPrivGoogModule._free(croppedBarcodeBufferFirstPtr);
  wasmPrivGoogModule._free(croppedBarcodeBufferLenPtr);
  wasmPrivGoogModule._free(configInputPtr);

  // return { result, croppedDocument, croppedBarcode, imageData: imageBuffer };
};

const getBufferFromPtr = (bufferPtr, bufferSize) => {
  const [outputBufferSize] = new Uint32Array(wasmPrivGoogModule.HEAPU8.buffer, bufferSize, 1);
  let outputBufferSecPtr = null;
  if (outputBufferSize > 0) {
    [outputBufferSecPtr] = new Uint32Array(wasmPrivGoogModule.HEAPU8.buffer, bufferPtr, 1);
  }

  const outputBufferPtr = new Uint8Array(wasmPrivGoogModule.HEAPU8.buffer, outputBufferSecPtr, outputBufferSize);
  const outputBuffer = Uint8ClampedArray.from(outputBufferPtr);
  wasmPrivGoogModule._privid_free_char_buffer(outputBufferSecPtr);
  const outputBufferData = outputBufferSize > 0 ? outputBuffer : null;
  return { outputBufferData, outputBufferSize };
};

const getBufferFromPtrImage = (bufferPtr, outputBufferSize) => {
  const outputBufferPtr = new Uint8Array(wasmPrivGoogModule.HEAPU8.buffer, bufferPtr, outputBufferSize);
  const outputBuffer = Uint8ClampedArray.from(outputBufferPtr);
  return outputBufferSize > 0 ? outputBuffer : null;
};

const frontDocumentOcr = (imageInput, simd, cb, config, debug_type = 0) => {

  console.log("params", {imageInput, simd, cb, config, debug_type })


  privid_wasm_result = cb;
  configGlobal = config;

  const { data: imageData } = imageInput;

  const imageInputSize = imageData.length * imageData.BYTES_PER_ELEMENT;
  if (!barCodePtr) {
    barCodePtr = wasmPrivGoogModule._malloc(imageInputSize);
  }
  wasmPrivGoogModule.HEAP8.set(imageData, barCodePtr / imageData.BYTES_PER_ELEMENT);

  // Cropped Document malloc
  const croppedDocumentBufferFirstPtr = wasmPrivGoogModule._malloc(Int32Array.BYTES_PER_ELEMENT);
  const croppedDocumentBufferLenPtr = wasmPrivGoogModule._malloc(Int32Array.BYTES_PER_ELEMENT);

  // Cropped Barcode malloc
  const croppedBarcodeBufferFirstPtr = wasmPrivGoogModule._malloc(Int32Array.BYTES_PER_ELEMENT);
  const croppedBarcodeBufferLenPtr = wasmPrivGoogModule._malloc(Int32Array.BYTES_PER_ELEMENT);

  const encoder = new TextEncoder();
  const config_bytes = encoder.encode(`${config}`);

  const configInputSize = config.length;
  const configInputPtr = wasmPrivGoogModule._malloc(configInputSize);
  wasmPrivGoogModule.HEAP8.set(config_bytes, configInputPtr / config_bytes.BYTES_PER_ELEMENT);

  let result = null;
  try {
    result = wasmPrivGoogModule._privid_doc_scan_face_for_age(
      wasmGoogSession,
      configInputPtr,
      configInputSize,
      barCodePtr,
      imageInput.width,
      imageInput.height,
      null,
      0,
    );
  } catch (err) {
    console.error('-----------_E_-----------', err);
  }

  // Document
  // const { outputBufferData: croppedDocument, outputBufferSize: croppedDocumentSize } = getBufferFromPtr(
  //   croppedDocumentBufferFirstPtr,
  //   croppedDocumentBufferLenPtr,
  // );
  //
  // // Mugshot
  // const { outputBufferData: croppedBarcode, outputBufferSize: croppedBarcodeSize } = getBufferFromPtr(
  //   croppedBarcodeBufferFirstPtr,
  //   croppedBarcodeBufferLenPtr,
  // );
  // let imageBuffer = null;
  // if (croppedBarcodeSize && croppedDocumentSize) {
  //   imageBuffer = getBufferFromPtrImage(barCodePtr, imageInputSize);
  // }

  console.log("OCR RESULT: ", result);
  wasmPrivGoogModule._free(barCodePtr);
  barCodePtr = null;
  wasmPrivGoogModule._free(croppedDocumentBufferFirstPtr);
  wasmPrivGoogModule._free(croppedDocumentBufferLenPtr);
  wasmPrivGoogModule._free(croppedBarcodeBufferFirstPtr);
  wasmPrivGoogModule._free(croppedBarcodeBufferLenPtr);
  wasmPrivGoogModule._free(configInputPtr);

  // return { imageInput };
};

Comlink.expose({
  isLoad,
  multiframeLivenessAndAgePredict,
  prividDocumentMugshotFaceCompare,
  scanDocument,
  isValidBarCode,
  frontDocumentOcr,
});