.. _program_listing_file_Source_Azura_RenderSystem_Inc_D3D12_D3D12ScopedComputePass.h:

Program Listing for File D3D12ScopedComputePass.h
=================================================

|exhale_lsh| :ref:`Return to documentation for file <file_Source_Azura_RenderSystem_Inc_D3D12_D3D12ScopedComputePass.h>` (``Source\Azura\RenderSystem\Inc\D3D12\D3D12ScopedComputePass.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #pragma once
   #include "Types.h"
   
   #include "Log/Log.h"
   #include "D3D12/D3D12Core.h"
   #include "D3D12/D3D12ScopedImage.h"
   #include "D3D12/D3D12ScopedShader.h"
   #include "D3D12/D3D12ScopedCommandBuffer.h"
   #include "D3D12/D3D12ScopedSwapChain.h"
   #include "D3D12/D3D12ScopedBuffer.h"
   
   namespace Azura {
   namespace Memory {
   class Allocator;
   }
   }
   
   namespace Azura {
   namespace D3D12 {
   
   class D3D12ScopedComputePass {
   public:
     D3D12ScopedComputePass(U32 idx, U32 internalId, Memory::Allocator& mainAllocator, Log logger);
   
     void Create(const Microsoft::WRL::ComPtr<ID3D12Device>& device,
                 const PipelinePassCreateInfo& createInfo,
                 const Containers::Vector<RenderTargetCreateInfo>& targetCreateInfos,
                 const Containers::Vector<D3D12ScopedImage>& pipelineImages,
                 const Containers::Vector<D3D12ScopedBuffer>& pipelineStructuredBuffers,
                 const Containers::Vector<DescriptorSlot>& descriptorSlots,
                 const Containers::Vector<DescriptorTableEntry>& descriptorSetTable,
                 const Containers::Vector<D3D12ScopedShader>& allShaders);
   
     U32 GetId() const;
     U32 GetInternalId() const;
   
     ID3D12GraphicsCommandList* GetPrimaryComputeCommandList(U32 idx) const;
   
     const DescriptorCount& GetDescriptorCount() const;
   
     ID3D12RootSignature* GetRootSignature() const;
   
     const Containers::Vector<std::reference_wrapper<const D3D12ScopedShader>>& GetShaders() const;
     const Containers::Vector<std::reference_wrapper<D3D12ScopedImage>>& GetInputImages() const;
     const Containers::Vector<std::reference_wrapper<D3D12ScopedBuffer>>& GetInputBuffers() const;
     const Containers::Vector<std::reference_wrapper<D3D12ScopedBuffer>>& GetOutputBuffers() const;
     const Containers::Vector<std::reference_wrapper<D3D12ScopedImage>>& GetOutputImages() const;
   
     const Containers::Vector<DescriptorTableEntry>& GetRootSignatureTable() const;
   
     void RecordResourceBarriersForOutputsStart(ID3D12GraphicsCommandList* commandList) const;
     void RecordResourceBarriersForOutputsEnd(ID3D12GraphicsCommandList* commandList) const;
     void RecordResourceBarriersForInputsStart(ID3D12GraphicsCommandList* commandList) const;
     void RecordResourceBarriersForInputsEnd(ID3D12GraphicsCommandList* commandList) const;
   
     void WaitForGPU(ID3D12CommandQueue* commandQueue);
   
     U32 GetCommandBufferCount() const;
   
     U32 GetInputTargetRootDescriptorTableId() const;
     U32 GetInputBufferRootDescriptorTableId() const;
     U32 GetOutputTargetsRootDescriptorTableId() const;
     U32 GetOutputBuffersRootDescriptorTableId() const;
   
   private:
     void CreateBase(
       const Microsoft::WRL::ComPtr<ID3D12Device>& device,
       const PipelinePassCreateInfo& createInfo,
       const Containers::Vector<DescriptorSlot>& descriptorSlots,
       const Containers::Vector<DescriptorTableEntry>& descriptorSetTable,
       const Containers::Vector<RenderTargetCreateInfo>& targetCreateInfos,
       const Containers::Vector<D3D12ScopedImage>& pipelineImages,
       const Containers::Vector<D3D12ScopedBuffer>& pipelineStructuredBuffers,
       const Containers::Vector<D3D12ScopedShader>& allShaders);
   
     const Log log_D3D12RenderSystem;
     U32 m_id;
     U32 m_internalId;
   
     U32 m_computeOutputTargetTableIdx{ 0 };
     U32 m_computeOutputBufferTableIdx{ 0 };
     U32 m_computeInputTargetTableIdx{ 0 };
     U32 m_computeInputBufferTableIdx{ 0 };
   
     Containers::Vector<DescriptorTableEntry> m_rootSignatureTable;
   
     Containers::Vector<std::reference_wrapper<const D3D12ScopedShader>> m_passShaders;
   
     SmallVector<D3D12ScopedCommandBuffer, DEFAULT_FRAMES_IN_FLIGHT> m_commandBuffers;
   
     Containers::Vector<std::reference_wrapper<D3D12ScopedImage>> m_computeOutputTargets;
     Containers::Vector<std::reference_wrapper<D3D12ScopedBuffer>> m_computeOutputBuffers;
   
     Containers::Vector<std::reference_wrapper<D3D12ScopedBuffer>> m_computeInputBuffers;
     Containers::Vector<std::reference_wrapper<D3D12ScopedImage>> m_computeInputTargets;
     Containers::Vector<std::reference_wrapper<D3D12ScopedImage>> m_computeDepthInputTargets;
     Containers::Vector<std::reference_wrapper<D3D12ScopedImage>> m_allComputeInputTargets;
   
     Microsoft::WRL::ComPtr<ID3D12RootSignature> m_rootSignature;
   
     DescriptorCount m_descriptorCount{};
   
     U32 m_fenceValue{1};
     HANDLE m_fenceEvent{};
     Microsoft::WRL::ComPtr<ID3D12Fence> m_signalFence;
     SmallVector<Microsoft::WRL::ComPtr<ID3D12Fence>, MAX_RENDER_PASS_INPUTS> m_waitFences;
   };
   
   } // namespace D3D12
   } // namespace Azura