debug-example.mjs

// app info
let appInfo = new VkApplicationInfo();
appInfo.sType = VK_STRUCTURE_TYPE_APPLICATION_INFO;
appInfo.pApplicationName = "Hello!";
appInfo.applicationVersion = VK_MAKE_VERSION(1, 0, 0);
appInfo.pEngineName = "No Engine";
appInfo.engineVersion = VK_MAKE_VERSION(1, 0, 0);
appInfo.apiVersion = VK_API_VERSION_1_0;

// create info
let createInfo = new VkInstanceCreateInfo();
createInfo.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO;
createInfo.pApplicationInfo = appInfo;

let instanceExtensions = win.getRequiredInstanceExtensions();
instanceExtensions.push(VK_EXT_DEBUG_UTILS_EXTENSION_NAME);
instanceExtensions.push(VK_EXT_DEBUG_REPORT_EXTENSION_NAME);

createInfo.enabledExtensionCount = instanceExtensions.length;
createInfo.ppEnabledExtensionNames = instanceExtensions;

// validation layers
let validationLayers = [
  "VK_LAYER_LUNARG_standard_validation"
];
createInfo.enabledLayerCount = validationLayers.length;
createInfo.ppEnabledLayerNames = validationLayers;

{
  let callback = new VkDebugUtilsMessengerEXT();
  let debugUtilsMessengerEXTInfo = new VkDebugUtilsMessengerCreateInfoEXT();
  debugUtilsMessengerEXTInfo.messageSeverity = (
    VK_DEBUG_UTILS_MESSAGE_SEVERITY_VERBOSE_BIT_EXT |
    VK_DEBUG_UTILS_MESSAGE_SEVERITY_INFO_BIT_EXT |
    VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT |
    VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT
  );
  debugUtilsMessengerEXTInfo.messageType = (
    VK_DEBUG_UTILS_MESSAGE_TYPE_GENERAL_BIT_EXT |
    VK_DEBUG_UTILS_MESSAGE_TYPE_VALIDATION_BIT_EXT |
    VK_DEBUG_UTILS_MESSAGE_TYPE_PERFORMANCE_BIT_EXT
  );
  createInfo.pNext = debugUtilsMessengerEXTInfo;
  debugUtilsMessengerEXTInfo.pfnUserCallback = function(messageSeverity, messageType, pCallbackData) {
    let obj = pCallbackData.pObjects[0];
    console.log(pCallbackData.pMessageIdName);
    return false;
  };

  result = vkCreateInstance(createInfo, null, instance);
  ASSERT_VK_RESULT(result);

  vkCreateDebugUtilsMessengerEXT(instance, debugUtilsMessengerEXTInfo, null, callback);
}

{
  let callback = new VkDebugReportCallbackEXT();
  let debugReportCallbackEXTInfo = new VkDebugReportCallbackCreateInfoEXT();
  debugReportCallbackEXTInfo.flags = (
    VK_DEBUG_REPORT_ERROR_BIT_EXT |
    VK_DEBUG_REPORT_WARNING_BIT_EXT |
    VK_DEBUG_REPORT_PERFORMANCE_WARNING_BIT_EXT
  );
  debugReportCallbackEXTInfo.pUserData = null;
  debugReportCallbackEXTInfo.pfnCallback = function(flags, objectType, object, location, messageCode, pLayerPrefix, pMessage, pUserData) {
    console.log(messageCode);
    return true;
  };
  vkCreateDebugReportCallbackEXT(instance, debugReportCallbackEXTInfo, null, callback);
}