VulkanDescriptorPool.hpp

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#pragma once
#include "Engine/Utility/Defines.hpp"
#ifdef USING_VULKAN

#include <ThirdParty/Vulkan/Include/vulkan/vulkan.hpp>
#include <ThirdParty/EASTL-master/include/EASTL/vector.h>

namespace Engine {

    class VulkanLogicalDevice;

    class VulkanDescriptorPool
    {
    public:
        VulkanDescriptorPool(VulkanLogicalDevice* device);
        ~VulkanDescriptorPool();

        void AddPoolSize(VkDescriptorType type, uint32_t count);

        void Compile(uint32_t maxSets);

        VkDescriptorPool GetPool() const;

        void AllocateDescriptorSet(uint32_t descriptorSetCount, VkDescriptorSetLayout* layouts, VkDescriptorSet* sets) const;

        void DescriptorSetBindToBuffer(VkDescriptorSet set, VkBuffer buffer, VkDeviceSize offset,
            VkDeviceSize range, uint32_t binding, uint32_t arrayElement,
            VkDescriptorType type, uint32_t descriptorCount) const;

        void DescriptorSetBindToImage(VkDescriptorSet set, VkImageLayout layout, VkImageView imageView, VkSampler sampler, uint32_t binding, uint32_t arrayElement, VkDescriptorType type, uint32_t descriptorCount) const;

    private:
        eastl::vector<VkDescriptorPoolSize> poolSizes;

        VkDescriptorPool pool;
        VulkanLogicalDevice* device;
    };

}

#endif // USING_VULKAN