VKRenderTarget.hpp

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//
//  CeresEngine - A game development framework
//
//  Created by Rogiel Sulzbach.
//  Copyright (c) 2018-2022 Rogiel Sulzbach. All rights reserved.
//
 
#pragma once
 
#include "VKCommon.hpp"
 
#include "CeresEngine/DataTypes.hpp"
#include "CeresEngine/Macros.hpp"
 
#include "CeresEngine/RenderAPI/GPURenderTarget.hpp"
 
namespace CeresEngine {
 
    class VKImage;
    class VKSwapchain;
    class VKCommandBuffer;
 
    class VKRenderTarget final : public GPURenderTarget, public VKDeviceObject<VKRenderTarget, GPURenderTarget> {
    private:
        const GPURenderTargetDescriptor descriptorVK;
 
        VkFramebuffer mFramebuffer = VK_NULL_HANDLE;
 
        SmallVector<VKImageViewPtr, 8, VKAllocator> mImageViews{gVKAllocator()};
 
        SmallVector<VKImagePtr, 8, VKAllocator> mImages{gVKAllocator()};
 
        TExtent2<UInt32> mExtent;
 
    public:
        VKRenderTarget(VKDevice& device, const GPURenderTargetDescriptor& descriptor);
        ~VKRenderTarget() final;
 
        void destroy() noexcept final;
 
        using Allocator = VKObjectAllocator;
 
        static Allocator& getAllocator() noexcept;
 
        static void* operator new(size_t size) noexcept;
 
        static void operator delete(void* p, std::size_t sz) noexcept;
 
        [[nodiscard]] CE_EXPLICIT_FALSE operator VkFramebuffer() const noexcept { return mFramebuffer; }
 
    public:
        [[nodiscard]] Span<const VKImagePtr> getImages() const { return mImages; }
 
        [[nodiscard]] TExtent2<UInt32> getExtent() const { return mExtent; };
    };
 
} // namespace CeresEngine