d3d12.h

#ifndef __ID3D12Device_INTERFACE_DEFINED__
#define __ID3D12Device_INTERFACE_DEFINED__

/* interface ID3D12Device */
/* [unique][local][object][uuid] */ 


EXTERN_C const IID IID_ID3D12Device;

#if defined(__cplusplus) && !defined(CINTERFACE)
    
    MIDL_INTERFACE("189819f1-1db6-4b57-be54-1821339b85f7")
    ID3D12Device : public ID3D12Object
    {
    public:
        virtual UINT STDMETHODCALLTYPE GetNodeCount( void) = 0;
        
        virtual HRESULT STDMETHODCALLTYPE CreateCommandQueue( 
            _In_  const D3D12_COMMAND_QUEUE_DESC *pDesc,
            REFIID riid,
            _COM_Outptr_  void **ppCommandQueue) = 0;
        
        virtual HRESULT STDMETHODCALLTYPE CreateCommandAllocator( 
            _In_  D3D12_COMMAND_LIST_TYPE type,
            REFIID riid,
            _COM_Outptr_  void **ppCommandAllocator) = 0;
        
        virtual HRESULT STDMETHODCALLTYPE CreateGraphicsPipelineState( 
            _In_  const D3D12_GRAPHICS_PIPELINE_STATE_DESC *pDesc,
            REFIID riid,
            _COM_Outptr_  void **ppPipelineState) = 0;
        
        virtual HRESULT STDMETHODCALLTYPE CreateComputePipelineState( 
            _In_  const D3D12_COMPUTE_PIPELINE_STATE_DESC *pDesc,
            REFIID riid,
            _COM_Outptr_  void **ppPipelineState) = 0;
        
        virtual HRESULT STDMETHODCALLTYPE CreateCommandList( 
            _In_  UINT nodeMask,
            _In_  D3D12_COMMAND_LIST_TYPE type,
            _In_  ID3D12CommandAllocator *pCommandAllocator,
            _In_opt_  ID3D12PipelineState *pInitialState,
            REFIID riid,
            _COM_Outptr_  void **ppCommandList) = 0;
        
        virtual HRESULT STDMETHODCALLTYPE CheckFeatureSupport( 
            D3D12_FEATURE Feature,
            _Inout_updates_bytes_(FeatureSupportDataSize)  void *pFeatureSupportData,
            UINT FeatureSupportDataSize) = 0;
        
        virtual HRESULT STDMETHODCALLTYPE CreateDescriptorHeap( 
            _In_  const D3D12_DESCRIPTOR_HEAP_DESC *pDescriptorHeapDesc,
            REFIID riid,
            _COM_Outptr_  void **ppvHeap) = 0;
        
        virtual UINT STDMETHODCALLTYPE GetDescriptorHandleIncrementSize( 
            _In_  D3D12_DESCRIPTOR_HEAP_TYPE DescriptorHeapType) = 0;
        
        virtual HRESULT STDMETHODCALLTYPE CreateRootSignature( 
            _In_  UINT nodeMask,
            _In_reads_(blobLengthInBytes)  const void *pBlobWithRootSignature,
            _In_  SIZE_T blobLengthInBytes,
            REFIID riid,
            _COM_Outptr_  void **ppvRootSignature) = 0;
        
        virtual void STDMETHODCALLTYPE CreateConstantBufferView( 
            _In_opt_  const D3D12_CONSTANT_BUFFER_VIEW_DESC *pDesc,
            _In_  D3D12_CPU_DESCRIPTOR_HANDLE DestDescriptor) = 0;
        
        virtual void STDMETHODCALLTYPE CreateShaderResourceView( 
            _In_opt_  ID3D12Resource *pResource,
            _In_opt_  const D3D12_SHADER_RESOURCE_VIEW_DESC *pDesc,
            _In_  D3D12_CPU_DESCRIPTOR_HANDLE DestDescriptor) = 0;
        
        virtual void STDMETHODCALLTYPE CreateUnorderedAccessView( 
            _In_opt_  ID3D12Resource *pResource,
            _In_opt_  ID3D12Resource *pCounterResource,
            _In_opt_  const D3D12_UNORDERED_ACCESS_VIEW_DESC *pDesc,
            _In_  D3D12_CPU_DESCRIPTOR_HANDLE DestDescriptor) = 0;
        
        virtual void STDMETHODCALLTYPE CreateRenderTargetView( 
            _In_opt_  ID3D12Resource *pResource,
            _In_opt_  const D3D12_RENDER_TARGET_VIEW_DESC *pDesc,
            _In_  D3D12_CPU_DESCRIPTOR_HANDLE DestDescriptor) = 0;
        
        virtual void STDMETHODCALLTYPE CreateDepthStencilView( 
            _In_opt_  ID3D12Resource *pResource,
            _In_opt_  const D3D12_DEPTH_STENCIL_VIEW_DESC *pDesc,
            _In_  D3D12_CPU_DESCRIPTOR_HANDLE DestDescriptor) = 0;
        
        virtual void STDMETHODCALLTYPE CreateSampler( 
            _In_  const D3D12_SAMPLER_DESC *pDesc,
            _In_  D3D12_CPU_DESCRIPTOR_HANDLE DestDescriptor) = 0;
        
        virtual void STDMETHODCALLTYPE CopyDescriptors( 
            _In_  UINT NumDestDescriptorRanges,
            _In_reads_(NumDestDescriptorRanges)  const D3D12_CPU_DESCRIPTOR_HANDLE *pDestDescriptorRangeStarts,
            _In_reads_opt_(NumDestDescriptorRanges)  const UINT *pDestDescriptorRangeSizes,
            _In_  UINT NumSrcDescriptorRanges,
            _In_reads_(NumSrcDescriptorRanges)  const D3D12_CPU_DESCRIPTOR_HANDLE *pSrcDescriptorRangeStarts,
            _In_reads_opt_(NumSrcDescriptorRanges)  const UINT *pSrcDescriptorRangeSizes,
            _In_  D3D12_DESCRIPTOR_HEAP_TYPE DescriptorHeapsType) = 0;
        
        virtual void STDMETHODCALLTYPE CopyDescriptorsSimple( 
            _In_  UINT NumDescriptors,
            _In_  D3D12_CPU_DESCRIPTOR_HANDLE DestDescriptorRangeStart,
            _In_  D3D12_CPU_DESCRIPTOR_HANDLE SrcDescriptorRangeStart,
            _In_  D3D12_DESCRIPTOR_HEAP_TYPE DescriptorHeapsType) = 0;
        
        virtual D3D12_RESOURCE_ALLOCATION_INFO STDMETHODCALLTYPE GetResourceAllocationInfo( 
            _In_  UINT visibleMask,
            _In_  UINT numResourceDescs,
            _In_reads_(numResourceDescs)  const D3D12_RESOURCE_DESC *pResourceDescs) = 0;
        
        virtual D3D12_HEAP_PROPERTIES STDMETHODCALLTYPE GetCustomHeapProperties( 
            _In_  UINT nodeMask,
            D3D12_HEAP_TYPE heapType) = 0;
        
        virtual HRESULT STDMETHODCALLTYPE CreateCommittedResource( 
            _In_  const D3D12_HEAP_PROPERTIES *pHeapProperties,
            D3D12_HEAP_FLAGS HeapFlags,
            _In_  const D3D12_RESOURCE_DESC *pResourceDesc,
            D3D12_RESOURCE_STATES InitialResourceState,
            _In_opt_  const D3D12_CLEAR_VALUE *pOptimizedClearValue,
            REFIID riidResource,
            _COM_Outptr_opt_  void **ppvResource) = 0;
        
        virtual HRESULT STDMETHODCALLTYPE CreateHeap( 
            _In_  const D3D12_HEAP_DESC *pDesc,
            REFIID riid,
            _COM_Outptr_opt_  void **ppvHeap) = 0;
        
        virtual HRESULT STDMETHODCALLTYPE CreatePlacedResource( 
            _In_  ID3D12Heap *pHeap,
            UINT64 HeapOffset,
            _In_  const D3D12_RESOURCE_DESC *pDesc,
            D3D12_RESOURCE_STATES InitialState,
            _In_opt_  const D3D12_CLEAR_VALUE *pOptimizedClearValue,
            REFIID riid,
            _COM_Outptr_opt_  void **ppvResource) = 0;
        
        virtual HRESULT STDMETHODCALLTYPE CreateReservedResource( 
            _In_  const D3D12_RESOURCE_DESC *pDesc,
            D3D12_RESOURCE_STATES InitialState,
            _In_opt_  const D3D12_CLEAR_VALUE *pOptimizedClearValue,
            REFIID riid,
            _COM_Outptr_opt_  void **ppvResource) = 0;
        
        virtual HRESULT STDMETHODCALLTYPE CreateSharedHandle( 
            _In_  ID3D12DeviceChild *pObject,
            _In_opt_  const SECURITY_ATTRIBUTES *pAttributes,
            DWORD Access,
            _In_opt_  LPCWSTR Name,
            _Out_  HANDLE *pHandle) = 0;
        
        virtual HRESULT STDMETHODCALLTYPE OpenSharedHandle( 
            _In_  HANDLE NTHandle,
            REFIID riid,
            _COM_Outptr_opt_  void **ppvObj) = 0;
        
        virtual HRESULT STDMETHODCALLTYPE OpenSharedHandleByName( 
            _In_  LPCWSTR Name,
            DWORD Access,
            /* [annotation][out] */ 
            _Out_  HANDLE *pNTHandle) = 0;
        
        virtual HRESULT STDMETHODCALLTYPE MakeResident( 
            UINT NumObjects,
            _In_reads_(NumObjects)  ID3D12Pageable *const *ppObjects) = 0;
        
        virtual HRESULT STDMETHODCALLTYPE Evict( 
            UINT NumObjects,
            _In_reads_(NumObjects)  ID3D12Pageable *const *ppObjects) = 0;
        
        virtual HRESULT STDMETHODCALLTYPE CreateFence( 
            UINT64 InitialValue,
            D3D12_FENCE_FLAGS Flags,
            REFIID riid,
            _COM_Outptr_  void **ppFence) = 0;
        
        virtual HRESULT STDMETHODCALLTYPE GetDeviceRemovedReason( void) = 0;
        
        virtual void STDMETHODCALLTYPE GetCopyableFootprints( 
            _In_  const D3D12_RESOURCE_DESC *pResourceDesc,
            _In_range_(0,D3D12_REQ_SUBRESOURCES)  UINT FirstSubresource,
            _In_range_(0,D3D12_REQ_SUBRESOURCES-FirstSubresource)  UINT NumSubresources,
            UINT64 BaseOffset,
            _Out_writes_opt_(NumSubresources)  D3D12_PLACED_SUBRESOURCE_FOOTPRINT *pLayouts,
            _Out_writes_opt_(NumSubresources)  UINT *pNumRows,
            _Out_writes_opt_(NumSubresources)  UINT64 *pRowSizeInBytes,
            _Out_opt_  UINT64 *pTotalBytes) = 0;
        
        virtual HRESULT STDMETHODCALLTYPE CreateQueryHeap( 
            _In_  const D3D12_QUERY_HEAP_DESC *pDesc,
            REFIID riid,
            _COM_Outptr_opt_  void **ppvHeap) = 0;
        
        virtual HRESULT STDMETHODCALLTYPE SetStablePowerState( 
            BOOL Enable) = 0;
        
        virtual HRESULT STDMETHODCALLTYPE CreateCommandSignature( 
            _In_  const D3D12_COMMAND_SIGNATURE_DESC *pDesc,
            _In_opt_  ID3D12RootSignature *pRootSignature,
            REFIID riid,
            _COM_Outptr_opt_  void **ppvCommandSignature) = 0;
        
        virtual void STDMETHODCALLTYPE GetResourceTiling( 
            _In_  ID3D12Resource *pTiledResource,
            _Out_opt_  UINT *pNumTilesForEntireResource,
            _Out_opt_  D3D12_PACKED_MIP_INFO *pPackedMipDesc,
            _Out_opt_  D3D12_TILE_SHAPE *pStandardTileShapeForNonPackedMips,
            _Inout_opt_  UINT *pNumSubresourceTilings,
            _In_  UINT FirstSubresourceTilingToGet,
            _Out_writes_(*pNumSubresourceTilings)  D3D12_SUBRESOURCE_TILING *pSubresourceTilingsForNonPackedMips) = 0;
        
        virtual LUID STDMETHODCALLTYPE GetAdapterLuid( void) = 0;
        
    };
    
    
#else 	/* C style interface */

    typedef struct ID3D12DeviceVtbl
    {
        BEGIN_INTERFACE
        
        HRESULT ( STDMETHODCALLTYPE *QueryInterface )( 
            ID3D12Device * This,
            REFIID riid,
            _COM_Outptr_  void **ppvObject);
        
        ULONG ( STDMETHODCALLTYPE *AddRef )( 
            ID3D12Device * This);
        
        ULONG ( STDMETHODCALLTYPE *Release )( 
            ID3D12Device * This);
        
        HRESULT ( STDMETHODCALLTYPE *GetPrivateData )( 
            ID3D12Device * This,
            _In_  REFGUID guid,
            _Inout_  UINT *pDataSize,
            _Out_writes_bytes_opt_( *pDataSize )  void *pData);
        
        HRESULT ( STDMETHODCALLTYPE *SetPrivateData )( 
            ID3D12Device * This,
            _In_  REFGUID guid,
            _In_  UINT DataSize,
            _In_reads_bytes_opt_( DataSize )  const void *pData);
        
        HRESULT ( STDMETHODCALLTYPE *SetPrivateDataInterface )( 
            ID3D12Device * This,
            _In_  REFGUID guid,
            _In_opt_  const IUnknown *pData);
        
        HRESULT ( STDMETHODCALLTYPE *SetName )( 
            ID3D12Device * This,
            _In_z_  LPCWSTR Name);
        
        UINT ( STDMETHODCALLTYPE *GetNodeCount )( 
            ID3D12Device * This);
        
        HRESULT ( STDMETHODCALLTYPE *CreateCommandQueue )( 
            ID3D12Device * This,
            _In_  const D3D12_COMMAND_QUEUE_DESC *pDesc,
            REFIID riid,
            _COM_Outptr_  void **ppCommandQueue);
        
        HRESULT ( STDMETHODCALLTYPE *CreateCommandAllocator )( 
            ID3D12Device * This,
            _In_  D3D12_COMMAND_LIST_TYPE type,
            REFIID riid,
            _COM_Outptr_  void **ppCommandAllocator);
        
        HRESULT ( STDMETHODCALLTYPE *CreateGraphicsPipelineState )( 
            ID3D12Device * This,
            _In_  const D3D12_GRAPHICS_PIPELINE_STATE_DESC *pDesc,
            REFIID riid,
            _COM_Outptr_  void **ppPipelineState);
        
        HRESULT ( STDMETHODCALLTYPE *CreateComputePipelineState )( 
            ID3D12Device * This,
            _In_  const D3D12_COMPUTE_PIPELINE_STATE_DESC *pDesc,
            REFIID riid,
            _COM_Outptr_  void **ppPipelineState);
        
        HRESULT ( STDMETHODCALLTYPE *CreateCommandList )( 
            ID3D12Device * This,
            _In_  UINT nodeMask,
            _In_  D3D12_COMMAND_LIST_TYPE type,
            _In_  ID3D12CommandAllocator *pCommandAllocator,
            _In_opt_  ID3D12PipelineState *pInitialState,
            REFIID riid,
            _COM_Outptr_  void **ppCommandList);
        
        HRESULT ( STDMETHODCALLTYPE *CheckFeatureSupport )( 
            ID3D12Device * This,
            D3D12_FEATURE Feature,
            _Inout_updates_bytes_(FeatureSupportDataSize)  void *pFeatureSupportData,
            UINT FeatureSupportDataSize);
        
        HRESULT ( STDMETHODCALLTYPE *CreateDescriptorHeap )( 
            ID3D12Device * This,
            _In_  const D3D12_DESCRIPTOR_HEAP_DESC *pDescriptorHeapDesc,
            REFIID riid,
            _COM_Outptr_  void **ppvHeap);
        
        UINT ( STDMETHODCALLTYPE *GetDescriptorHandleIncrementSize )( 
            ID3D12Device * This,
            _In_  D3D12_DESCRIPTOR_HEAP_TYPE DescriptorHeapType);
        
        HRESULT ( STDMETHODCALLTYPE *CreateRootSignature )( 
            ID3D12Device * This,
            _In_  UINT nodeMask,
            _In_reads_(blobLengthInBytes)  const void *pBlobWithRootSignature,
            _In_  SIZE_T blobLengthInBytes,
            REFIID riid,
            _COM_Outptr_  void **ppvRootSignature);
        
        void ( STDMETHODCALLTYPE *CreateConstantBufferView )( 
            ID3D12Device * This,
            _In_opt_  const D3D12_CONSTANT_BUFFER_VIEW_DESC *pDesc,
            _In_  D3D12_CPU_DESCRIPTOR_HANDLE DestDescriptor);
        
        void ( STDMETHODCALLTYPE *CreateShaderResourceView )( 
            ID3D12Device * This,
            _In_opt_  ID3D12Resource *pResource,
            _In_opt_  const D3D12_SHADER_RESOURCE_VIEW_DESC *pDesc,
            _In_  D3D12_CPU_DESCRIPTOR_HANDLE DestDescriptor);
        
        void ( STDMETHODCALLTYPE *CreateUnorderedAccessView )( 
            ID3D12Device * This,
            _In_opt_  ID3D12Resource *pResource,
            _In_opt_  ID3D12Resource *pCounterResource,
            _In_opt_  const D3D12_UNORDERED_ACCESS_VIEW_DESC *pDesc,
            _In_  D3D12_CPU_DESCRIPTOR_HANDLE DestDescriptor);
        
        void ( STDMETHODCALLTYPE *CreateRenderTargetView )( 
            ID3D12Device * This,
            _In_opt_  ID3D12Resource *pResource,
            _In_opt_  const D3D12_RENDER_TARGET_VIEW_DESC *pDesc,
            _In_  D3D12_CPU_DESCRIPTOR_HANDLE DestDescriptor);
        
        void ( STDMETHODCALLTYPE *CreateDepthStencilView )( 
            ID3D12Device * This,
            _In_opt_  ID3D12Resource *pResource,
            _In_opt_  const D3D12_DEPTH_STENCIL_VIEW_DESC *pDesc,
            _In_  D3D12_CPU_DESCRIPTOR_HANDLE DestDescriptor);
        
        void ( STDMETHODCALLTYPE *CreateSampler )( 
            ID3D12Device * This,
            _In_  const D3D12_SAMPLER_DESC *pDesc,
            _In_  D3D12_CPU_DESCRIPTOR_HANDLE DestDescriptor);
        
        void ( STDMETHODCALLTYPE *CopyDescriptors )( 
            ID3D12Device * This,
            _In_  UINT NumDestDescriptorRanges,
            _In_reads_(NumDestDescriptorRanges)  const D3D12_CPU_DESCRIPTOR_HANDLE *pDestDescriptorRangeStarts,
            _In_reads_opt_(NumDestDescriptorRanges)  const UINT *pDestDescriptorRangeSizes,
            _In_  UINT NumSrcDescriptorRanges,
            _In_reads_(NumSrcDescriptorRanges)  const D3D12_CPU_DESCRIPTOR_HANDLE *pSrcDescriptorRangeStarts,
            _In_reads_opt_(NumSrcDescriptorRanges)  const UINT *pSrcDescriptorRangeSizes,
            _In_  D3D12_DESCRIPTOR_HEAP_TYPE DescriptorHeapsType);
        
        void ( STDMETHODCALLTYPE *CopyDescriptorsSimple )( 
            ID3D12Device * This,
            _In_  UINT NumDescriptors,
            _In_  D3D12_CPU_DESCRIPTOR_HANDLE DestDescriptorRangeStart,
            _In_  D3D12_CPU_DESCRIPTOR_HANDLE SrcDescriptorRangeStart,
            _In_  D3D12_DESCRIPTOR_HEAP_TYPE DescriptorHeapsType);
        
        D3D12_RESOURCE_ALLOCATION_INFO ( STDMETHODCALLTYPE *GetResourceAllocationInfo )( 
            ID3D12Device * This,
            _In_  UINT visibleMask,
            _In_  UINT numResourceDescs,
            _In_reads_(numResourceDescs)  const D3D12_RESOURCE_DESC *pResourceDescs);
        
        D3D12_HEAP_PROPERTIES ( STDMETHODCALLTYPE *GetCustomHeapProperties )( 
            ID3D12Device * This,
            _In_  UINT nodeMask,
            D3D12_HEAP_TYPE heapType);
        
        HRESULT ( STDMETHODCALLTYPE *CreateCommittedResource )( 
            ID3D12Device * This,
            _In_  const D3D12_HEAP_PROPERTIES *pHeapProperties,
            D3D12_HEAP_FLAGS HeapFlags,
            _In_  const D3D12_RESOURCE_DESC *pResourceDesc,
            D3D12_RESOURCE_STATES InitialResourceState,
            _In_opt_  const D3D12_CLEAR_VALUE *pOptimizedClearValue,
            REFIID riidResource,
            _COM_Outptr_opt_  void **ppvResource);
        
        HRESULT ( STDMETHODCALLTYPE *CreateHeap )( 
            ID3D12Device * This,
            _In_  const D3D12_HEAP_DESC *pDesc,
            REFIID riid,
            _COM_Outptr_opt_  void **ppvHeap);
        
        HRESULT ( STDMETHODCALLTYPE *CreatePlacedResource )( 
            ID3D12Device * This,
            _In_  ID3D12Heap *pHeap,
            UINT64 HeapOffset,
            _In_  const D3D12_RESOURCE_DESC *pDesc,
            D3D12_RESOURCE_STATES InitialState,
            _In_opt_  const D3D12_CLEAR_VALUE *pOptimizedClearValue,
            REFIID riid,
            _COM_Outptr_opt_  void **ppvResource);
        
        HRESULT ( STDMETHODCALLTYPE *CreateReservedResource )( 
            ID3D12Device * This,
            _In_  const D3D12_RESOURCE_DESC *pDesc,
            D3D12_RESOURCE_STATES InitialState,
            _In_opt_  const D3D12_CLEAR_VALUE *pOptimizedClearValue,
            REFIID riid,
            _COM_Outptr_opt_  void **ppvResource);
        
        HRESULT ( STDMETHODCALLTYPE *CreateSharedHandle )( 
            ID3D12Device * This,
            _In_  ID3D12DeviceChild *pObject,
            _In_opt_  const SECURITY_ATTRIBUTES *pAttributes,
            DWORD Access,
            _In_opt_  LPCWSTR Name,
            _Out_  HANDLE *pHandle);
        
        HRESULT ( STDMETHODCALLTYPE *OpenSharedHandle )( 
            ID3D12Device * This,
            _In_  HANDLE NTHandle,
            REFIID riid,
            _COM_Outptr_opt_  void **ppvObj);
        
        HRESULT ( STDMETHODCALLTYPE *OpenSharedHandleByName )( 
            ID3D12Device * This,
            _In_  LPCWSTR Name,
            DWORD Access,
            /* [annotation][out] */ 
            _Out_  HANDLE *pNTHandle);
        
        HRESULT ( STDMETHODCALLTYPE *MakeResident )( 
            ID3D12Device * This,
            UINT NumObjects,
            _In_reads_(NumObjects)  ID3D12Pageable *const *ppObjects);
        
        HRESULT ( STDMETHODCALLTYPE *Evict )( 
            ID3D12Device * This,
            UINT NumObjects,
            _In_reads_(NumObjects)  ID3D12Pageable *const *ppObjects);
        
        HRESULT ( STDMETHODCALLTYPE *CreateFence )( 
            ID3D12Device * This,
            UINT64 InitialValue,
            D3D12_FENCE_FLAGS Flags,
            REFIID riid,
            _COM_Outptr_  void **ppFence);
        
        HRESULT ( STDMETHODCALLTYPE *GetDeviceRemovedReason )( 
            ID3D12Device * This);
        
        void ( STDMETHODCALLTYPE *GetCopyableFootprints )( 
            ID3D12Device * This,
            _In_  const D3D12_RESOURCE_DESC *pResourceDesc,
            _In_range_(0,D3D12_REQ_SUBRESOURCES)  UINT FirstSubresource,
            _In_range_(0,D3D12_REQ_SUBRESOURCES-FirstSubresource)  UINT NumSubresources,
            UINT64 BaseOffset,
            _Out_writes_opt_(NumSubresources)  D3D12_PLACED_SUBRESOURCE_FOOTPRINT *pLayouts,
            _Out_writes_opt_(NumSubresources)  UINT *pNumRows,
            _Out_writes_opt_(NumSubresources)  UINT64 *pRowSizeInBytes,
            _Out_opt_  UINT64 *pTotalBytes);
        
        HRESULT ( STDMETHODCALLTYPE *CreateQueryHeap )( 
            ID3D12Device * This,
            _In_  const D3D12_QUERY_HEAP_DESC *pDesc,
            REFIID riid,
            _COM_Outptr_opt_  void **ppvHeap);
        
        HRESULT ( STDMETHODCALLTYPE *SetStablePowerState )( 
            ID3D12Device * This,
            BOOL Enable);
        
        HRESULT ( STDMETHODCALLTYPE *CreateCommandSignature )( 
            ID3D12Device * This,
            _In_  const D3D12_COMMAND_SIGNATURE_DESC *pDesc,
            _In_opt_  ID3D12RootSignature *pRootSignature,
            REFIID riid,
            _COM_Outptr_opt_  void **ppvCommandSignature);
        
        void ( STDMETHODCALLTYPE *GetResourceTiling )( 
            ID3D12Device * This,
            _In_  ID3D12Resource *pTiledResource,
            _Out_opt_  UINT *pNumTilesForEntireResource,
            _Out_opt_  D3D12_PACKED_MIP_INFO *pPackedMipDesc,
            _Out_opt_  D3D12_TILE_SHAPE *pStandardTileShapeForNonPackedMips,
            _Inout_opt_  UINT *pNumSubresourceTilings,
            _In_  UINT FirstSubresourceTilingToGet,
            _Out_writes_(*pNumSubresourceTilings)  D3D12_SUBRESOURCE_TILING *pSubresourceTilingsForNonPackedMips);
        
        LUID ( STDMETHODCALLTYPE *GetAdapterLuid )( 
            ID3D12Device * This);
        
        END_INTERFACE
    } ID3D12DeviceVtbl;

    interface ID3D12Device
    {
        CONST_VTBL struct ID3D12DeviceVtbl *lpVtbl;
    };