VulkanDescriptorSet.h

#pragma once
 
#include "spark/render/DescriptorSet.h"
#include "spark/render/Resource.h"
#include "spark/render/vk/Export.h"
#include "spark/render/vk/Helpers.h"
#include "spark/render/vk/VulkanBuffer.h"
#include "spark/render/vk/VulkanImage.h"
#include "spark/render/vk/VulkanSampler.h"
 
SPARK_FWD_DECLARE_VK_HANDLE(VkDescriptorSet)
 
namespace spark::render::vk
{
    class VulkanDescriptorSetLayout;
    class IVulkanBuffer;
    class IVulkanImage;
    class IVulkanSampler;
 
    class SPARK_RENDER_VK_EXPORT VulkanDescriptorSet final : public DescriptorSet<IVulkanBuffer, IVulkanImage, IVulkanSampler>, public Resource<VkDescriptorSet>
    {
    public:
        explicit VulkanDescriptorSet(const VulkanDescriptorSetLayout& layout, VkDescriptorSet descriptor_set);
        ~VulkanDescriptorSet() override;
 
        VulkanDescriptorSet(const VulkanDescriptorSet& other) = delete;
        VulkanDescriptorSet(VulkanDescriptorSet&& other) noexcept = delete;
        VulkanDescriptorSet& operator=(const VulkanDescriptorSet& other) = delete;
        VulkanDescriptorSet& operator=(VulkanDescriptorSet&& other) noexcept = delete;
 
        [[nodiscard]] const VulkanDescriptorSetLayout& layout() const noexcept;
 
        void update(unsigned binding, const IVulkanBuffer& buffer, unsigned buffer_element, unsigned elements, unsigned first_descriptor) const override;
 
        void update(unsigned binding,
                    const IVulkanImage& texture,
                    unsigned descriptor,
                    unsigned first_level,
                    unsigned levels,
                    unsigned first_layer,
                    unsigned layers) const override;
 
        void update(unsigned binding, const IVulkanSampler& sampler, unsigned descriptor) const override;
 
        void attach(unsigned binding, const IVulkanImage& image) const override;
 
    private:
        struct Impl;
        std::unique_ptr<Impl> m_impl;
    };
}