D3D12ResourceCollection.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "D3D12Resources.h"
#include "D3D12RHICommon.h"
#include "RHIResources.h"
#include "RHICoreResourceCollection.h"
 
#if PLATFORM_SUPPORTS_BINDLESS_RENDERING
 
class FD3D12Buffer;
class FD3D12RHITextureReference;
class FD3D12ShaderResourceView;
 
class FD3D12ResourceCollection : public FRHIResourceCollection, public FD3D12DeviceChild, public FD3D12LinkedAdapterObject<FD3D12ResourceCollection>
{
public:
    FD3D12ResourceCollection(FD3D12Device* InParent, FD3D12Buffer* InBuffer, TConstArrayView<FRHIResourceCollectionMember> InMembers, FD3D12ResourceCollection* FirstLinkedObject);
    ~FD3D12ResourceCollection();
 
    virtual FRHIDescriptorHandle GetBindlessHandle() const final;
 
    FD3D12ShaderResourceView* GetShaderResourceView() const { return BufferSRV.Get(); }
 
    TRefCountPtr<FD3D12Buffer>           Buffer;
    TSharedPtr<FD3D12ShaderResourceView> BufferSRV;
 
    TArray<FD3D12ShaderResourceView*>    AllSrvs;
    TArray<FD3D12RHITextureReference*>   AllTextureReferences;
};
 
template<>
struct TD3D12ResourceTraits<FRHIResourceCollection>
{
    using TConcreteType = FD3D12ResourceCollection;
};
 
#endif // PLATFORM_SUPPORTS_BINDLESS_RENDERING