03 Setting a buffer memory barrier.h

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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:  03 Setting a buffer memory barrier

#ifndef SETTING_A_BUFFER_MEMORY_BARRIER
#define SETTING_A_BUFFER_MEMORY_BARRIER

#include "Common.h"

namespace VulkanCookbook {

  struct BufferTransition {
    VkBuffer        Buffer;
    VkAccessFlags   CurrentAccess;
    VkAccessFlags   NewAccess;
    uint32_t        CurrentQueueFamily;
    uint32_t        NewQueueFamily;
  };

  void SetBufferMemoryBarrier( VkCommandBuffer               command_buffer,
                               VkPipelineStageFlags          generating_stages,
                               VkPipelineStageFlags          consuming_stages,
                               std::vector<BufferTransition> buffer_transitions );

} // namespace VulkanCookbook

#endif // SETTING_A_BUFFER_MEMORY_BARRIER