// Copyright (C) 2020 Jérôme Leclercq
// This file is part of the "Nazara Engine - Renderer module"
// For conditions of distribution and use, see copyright notice in Config.hpp

#pragma once

#ifndef NAZARA_VULKANRENDERER_VULKANSHADERBINDING_HPP
#define NAZARA_VULKANRENDERER_VULKANSHADERBINDING_HPP

#include <Nazara/Prerequisites.hpp>
#include <Nazara/Renderer/ShaderBinding.hpp>
#include <Nazara/VulkanRenderer/Wrapper/DescriptorSet.hpp>

namespace Nz
{
	class VulkanRenderPipelineLayout;

	class NAZARA_VULKANRENDERER_API VulkanShaderBinding : public ShaderBinding
	{
		public:
			inline VulkanShaderBinding(VulkanRenderPipelineLayout& owner, std::size_t poolIndex, std::size_t bindingIndex, Vk::DescriptorSet descriptorSet);
			VulkanShaderBinding(const VulkanShaderBinding&) = delete;
			VulkanShaderBinding(VulkanShaderBinding&&) = delete;
			~VulkanShaderBinding() = default;

			inline std::size_t GetBindingIndex() const;
			inline const Vk::DescriptorSet& GetDescriptorSet() const;
			inline std::size_t GetPoolIndex() const;
			inline const VulkanRenderPipelineLayout& GetOwner() const;

			void Update(const Binding* bindings, std::size_t bindingCount) override;

			VulkanShaderBinding& operator=(const VulkanShaderBinding&) = delete;
			VulkanShaderBinding& operator=(VulkanShaderBinding&&) = delete;

		private:
			void Release() override;

			Vk::AutoDescriptorSet m_descriptorSet;
			VulkanRenderPipelineLayout& m_owner;
			std::size_t m_bindingIndex;
			std::size_t m_poolIndex;
	};
}

#include <Nazara/VulkanRenderer/VulkanShaderBinding.inl>

#endif // NAZARA_VULKANRENDERER_VULKANSHADERBINDING_HPP