message: Corrected source access mask for buffer barrier
diff: @@ -363,7 +363,7 @@ public:
  VkBufferMemoryBarrier bufferBarrier = vks::initializers::bufferMemoryBarrier();
  bufferBarrier.buffer = deviceBuffer;
  bufferBarrier.size = VK_WHOLE_SIZE;
  - bufferBarrier.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
  + bufferBarrier.srcAccessMask = VK_ACCESS_HOST_WRITE_BIT;
  bufferBarrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
  bufferBarrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
  bufferBarrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
  