VulkanMemoryAllocator.h

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/**
* @file VulkanMemoryAllocator.h.
* @brief The VulkanMemoryAllocator Class Definitions.
* @author Spices.
*/
 
#pragma once
#include "Core/Core.h"
#include "VulkanUtils.h"
#include "Render/FrameInfo.h"
 
namespace Spices {
 
    /**
    * @brief Map to VmaAllocationCreateFlagBits while use VMA for memory create.
    */
    typedef enum VMAMemoryPropertyFlagExtendBits {
 
        /**
        * @brief VkMemoryPropertyFlagBits
        */
        //VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT        = 0x00000001,
        //VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT        = 0x00000002,
        //VK_MEMORY_PROPERTY_HOST_COHERENT_BIT       = 0x00000004,
        //VK_MEMORY_PROPERTY_HOST_CACHED_BIT         = 0x00000008,
        //VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT    = 0x00000010,
        //VK_MEMORY_PROPERTY_PROTECTED_BIT           = 0x00000020,
        //VK_MEMORY_PROPERTY_DEVICE_COHERENT_BIT_AMD = 0x00000040,
        //VK_MEMORY_PROPERTY_DEVICE_UNCACHED_BIT_AMD = 0x00000080,
        //VK_MEMORY_PROPERTY_RDMA_CAPABLE_BIT_NV     = 0x00000100,
        //VK_MEMORY_PROPERTY_FLAG_BITS_MAX_ENUM      = 0x7FFFFFFF
 
        /**
        * @brief VmaAllocationCreateFlagBits map.
        */
        VMA_MEMORY_PROPERTY_DEDICATED_MEMORY_BIT     = 0x10000000,
 
    } VMAMemoryPropertyFlagExtendBits;
 
    class VulkanMemoryAllocator : public VulkanObject
    {
    public:
 
        /**
        * @brief Constructor Function.
        * Create Specific ThreadPool.
        * @param[in] vulkanState The global VulkanState.
        */
        VulkanMemoryAllocator(VulkanState& vulkanState);
 
        /**
        * @brief Destructor Function.
        */
        virtual ~VulkanMemoryAllocator() override;
 
    };
}