message: Enable scalar block layout feature in VK_Adv_CBuffer_Zoo
diff: @@ -241,14 +241,19 @@ void main()
  VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_8BIT_STORAGE_FEATURES_KHR,
  };
  + VkPhysicalDeviceScalarBlockLayoutFeaturesEXT scalarFeatures = {
  + VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SCALAR_BLOCK_LAYOUT_FEATURES_EXT,
  + };
  +
  _16bitFeatures.uniformAndStorageBuffer16BitAccess = VK_TRUE;
  _8bitFeatures.uniformAndStorageBuffer16BitAccess = VK_TRUE;
  + scalarFeatures.scalarBlockLayout = VK_TRUE;
  devInfoNext = &_8bitFeatures;
  _8bitFeatures.pNext = &_16bitFeatures;
  + _16bitFeatures.pNext = &scalarFeatures;
  features.shaderFloat64 = true;
  - features.shaderInt16 = true;
  features.shaderInt64 = true;
  // initialise, create window, create context, etc
  