message: Set baseArrayLayer to 0 when copying from 3D image
diff: @@ -2835,6 +2835,9 @@ void VulkanReplay::GetTextureData(ResourceId tex, uint32_t arrayIdx, uint32_t mi
  }
  else
  {
  + if(imInfo.type == VK_IMAGE_TYPE_3D)
  + copyregion[0].imageSubresource.baseArrayLayer = 0;
  +
  // copy from desired subresource in srcImage to buffer
  vt->CmdCopyImageToBuffer(Unwrap(cmd), srcImage, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL,
  readbackBuf, 1, copyregion);
  