13 Copying data from a buffer to an image.cpp

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// Vulkan Cookbook
// ISBN: 9781786468154
// © Packt Publishing Limited
//
// Author:   Pawel Lapinski
// LinkedIn: https://www.linkedin.com/in/pawel-lapinski-84522329
//
// Chapter: 04 Resources and Memory
// Recipe:  13 Copying data from a buffer to an image

#include "04 Resources and Memory/13 Copying data from a buffer to an image.h"

namespace VulkanCookbook {

  void CopyDataFromBufferToImage( VkCommandBuffer                command_buffer,
                                  VkBuffer                       source_buffer,
                                  VkImage                        destination_image,
                                  VkImageLayout                  image_layout,
                                  std::vector<VkBufferImageCopy> regions ) {
    if( regions.size() > 0 ) {
      vkCmdCopyBufferToImage( command_buffer, source_buffer, destination_image, image_layout, static_cast<uint32_t>(regions.size()), regions.data() );
    }
  }

} // namespace VulkanCookbook