VKShader.hpp

Go to the documentation of this file.

//
//  CeresEngine - A game development framework
//
//  Created by Rogiel Sulzbach.
//  Copyright (c) 2018-2022 Rogiel Sulzbach. All rights reserved.
//
 
#pragma once
 
#include "VKCommon.hpp"
 
#include "VKPipelineLayout.hpp"
 
#include "CeresEngine/RenderAPI/GPUShader.hpp"
 
namespace CeresEngine {
 
    class VKShaderProgram;
 
    class VKShader final : public GPUShader, public VKDeviceObject<VKShader, GPUShader> {
        friend class VKShaderProgram;
 
    private:
        const GPUShaderDescriptor descriptorVK;
 
        VkShaderModule mShaderModule = VK_NULL_HANDLE;
 
        ShaderType mType;
 
        GPUShaderReflectionDescriptor mReflectionDescriptor;
 
    public:
        VKShader(VKDevice& device, const GPUShaderDescriptor& descriptor);
        ~VKShader() 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 size) noexcept;
    };
 
    class VKShaderProgram final : public GPUShaderProgram, public VKObject<VKShaderProgram, GPUShaderProgram> {
    private:
        const GPUShaderProgramDescriptor descriptorVK;
 
        GPUShaderProgramDescriptor mDescriptor;
 
        GPUShaderReflectionDescriptor mReflectionDescriptor;
 
        Vector<VkPipelineShaderStageCreateInfo, VKAllocator> mStageInfos{gVKAllocator()};
 
        VKPipelineLayoutPtr mPipelineLayout = nullptr;
 
    public:
        explicit VKShaderProgram(VKDevice& device, const GPUShaderProgramDescriptor& descriptor);
        ~VKShaderProgram() 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 size) noexcept;
 
    public:
        [[nodiscard]] inline const Vector<VkPipelineShaderStageCreateInfo, VKAllocator>& getPipelineShaderStageCreateInfo() const { return mStageInfos; }
 
        [[nodiscard]] GPUPipelineLayoutPtr getPipelineLayout() const final { return mPipelineLayout; }
 
        [[nodiscard]] const VKPipelineLayoutPtr& getPipelineLayoutVK() const noexcept { return mPipelineLayout; }
    };
 
} // namespace CeresEngine