Diligent::BufferD3D12Impl Class Reference

Implementation of the Diligent::IBufferD3D12 interface. More...

Inheritance diagram for Diligent::BufferD3D12Impl:

Public Member Functions
virtual void	QueryInterface (const Diligent::INTERFACE_ID &IID, IObject **ppInterface) override
	Queries the specific interface, see IObject::QueryInterface() for details.
virtual void	UpdateData (IDeviceContext *pContext, Uint32 Offset, Uint32 Size, const PVoid pData) override
	Base implementation of IBuffer::UpdateData(); validates input parameters.
virtual void	CopyData (IDeviceContext *pContext, IBuffer *pSrcBuffer, Uint32 SrcOffset, Uint32 DstOffset, Uint32 Size) override
	Base implementation of IBuffer::CopyData(); validates input parameters.
virtual void	Map (IDeviceContext *pContext, MAP_TYPE MapType, Uint32 MapFlags, PVoid &pMappedData) override
	Base implementation of IBuffer::Map(); validates input parameters.
virtual void	Unmap (IDeviceContext *pContext, MAP_TYPE MapType) override
	Base implementation of IBuffer::Unmap()
virtual ID3D12Resource *	GetD3D12Buffer (size_t &DataStartByteOffset, Uint32 ContextId) override final
	Returns a pointer to the ID3D12Resource interface of the internal Direct3D12 object. More...
Public Member Functions inherited from Diligent::BufferBase< IBufferD3D12, BufferViewD3D12Impl, FixedBlockMemoryAllocator, FixedBlockMemoryAllocator >
	BufferBase (FixedBlockMemoryAllocator &BuffObjAllocator, FixedBlockMemoryAllocator &BuffViewObjAllocator, IRenderDevice *pDevice, const BufferDesc &BuffDesc, bool bIsDeviceInternal=false)
virtual void	CreateView (const struct BufferViewDesc &ViewDesc, IBufferView **ppView) override
	Implementation of IBuffer::CreateView(); calls CreateViewInternal() virtual function that creates buffer view for the specific engine implementation.
virtual IBufferView *	GetDefaultView (BUFFER_VIEW_TYPE ViewType) override
	Implementation of IBuffer::GetDefaultView().
void	CreateDefaultViews ()
	Creates default buffer views. More...
Public Member Functions inherited from Diligent::DeviceObjectBase< IBufferD3D12, BufferDesc, FixedBlockMemoryAllocator >
	DeviceObjectBase (FixedBlockMemoryAllocator &ObjAllocator, class IRenderDevice *pDevice, const BufferDesc &ObjDesc, IObject *pOwner=nullptr, bool bIsDeviceInternal=false)
virtual const BufferDesc &	GetDesc () const override final
UniqueIdentifier	GetUniqueID () const
	Returns unique identifier. More...
Public Member Functions inherited from Diligent::RefCountedObject< IBufferD3D12, FixedBlockMemoryAllocator >
virtual IReferenceCounters *	GetReferenceCounters () const override final
virtual Atomics::Long	AddRef () override
virtual Atomics::Long	Release () override

Additional Inherited Members
Protected Member Functions inherited from Diligent::BufferBase< IBufferD3D12, BufferViewD3D12Impl, FixedBlockMemoryAllocator, FixedBlockMemoryAllocator >
void	CorrectBufferViewDesc (struct BufferViewDesc &ViewDesc)
	Corrects buffer view description and validates view parameters.
Protected Attributes inherited from Diligent::BufferBase< IBufferD3D12, BufferViewD3D12Impl, FixedBlockMemoryAllocator, FixedBlockMemoryAllocator >
std::unique_ptr< BufferViewD3D12Impl, STDDeleter< BufferViewD3D12Impl, FixedBlockMemoryAllocator > >	m_pDefaultUAV
	Default UAV addressing the entire buffer.
std::unique_ptr< BufferViewD3D12Impl, STDDeleter< BufferViewD3D12Impl, FixedBlockMemoryAllocator > >	m_pDefaultSRV
	Default SRV addressing the entire buffer.
Protected Attributes inherited from Diligent::DeviceObjectBase< IBufferD3D12, BufferDesc, FixedBlockMemoryAllocator >
const String	m_ObjectNameCopy
	Copy of a device object name. More...
BufferDesc	m_Desc
	Object description.
Protected Attributes inherited from Diligent::D3D12ResourceBase
CComPtr< ID3D12Resource >	m_pd3d12Resource
	D3D12 buffer object.

Detailed Description

Implementation of the Diligent::IBufferD3D12 interface.

Member Function Documentation

virtual ID3D12Resource* Diligent::BufferD3D12Impl::GetD3D12Buffer ( size_t &  DataStartByteOffset, Uint32  ContextId  )

inlinefinaloverridevirtual

Returns a pointer to the ID3D12Resource interface of the internal Direct3D12 object.

The method does NOT call AddRef() on the returned interface, so Release() must not be called.

Parameters

[in]	DataStartByteOffset	- Offset from the beginning of the buffer to the start of the data. This parameter is required for dynamic buffers, which are suballocated in a dynamic upload heap
[in]	ContextId	- Id of the context within which address of the buffer is requested.

Implements Diligent::IBufferD3D12.