DepthBuffer.h

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#pragma once

#include "FlingVulkan.h"

namespace Fling
{
    class LogicalDevice;

    class DepthBuffer
    {
    public:
        explicit DepthBuffer(LogicalDevice* t_Dev, VkSampleCountFlagBits t_SampleCount, VkExtent2D t_Extents);

        ~DepthBuffer();

        FORCEINLINE const VkImage& GetVkImage() const { return m_Image; }
        FORCEINLINE const VkDeviceMemory& GetVkMemory() const { return m_Memory; }
        FORCEINLINE const VkImageView& GetVkImageView() const { return m_ImageView; }
        FORCEINLINE const VkFormat& GetFormat() const { return m_Format; }


        void Create();

        void Cleanup();

        static VkFormat GetDepthBufferFormat();

        void SetExtents(VkExtent2D t_Extents);

    private:

        void CreateImage();

        void CreateImageView();

        const LogicalDevice* m_Device;

        VkImage m_Image = VK_NULL_HANDLE;
        VkDeviceMemory m_Memory = VK_NULL_HANDLE;
        VkImageView m_ImageView = VK_NULL_HANDLE;
        VkFormat m_Format{};
        VkExtent2D m_Extents{};

        VkSampleCountFlagBits m_SampleCount = VK_SAMPLE_COUNT_1_BIT;
    };
}   // namespace Fling