Inheritance diagram for xiiGALBufferD3D12:

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Public Member Functions
XII_ALWAYS_INLINE ID3D12Resource *	GetD3D12Buffer () const
XII_ALWAYS_INLINE xiiD3D12Allocation	GetAllocationDescription () const
xiiUInt64	GetD3D12BufferGPUVirtualAddress () const
virtual void	FlushMappedRange (xiiUInt64 uiStartOffset, xiiUInt64 uiSize) override final
virtual void	InvalidateMappedRange (xiiUInt64 uiStartOffset, xiiUInt64 uiSize) override final
virtual xiiGALSparseBufferProperties	GetSparseProperties () const override final
	This returns the sparse buffer memory properties.
Public Member Functions inherited from xiiGALBuffer
XII_ALWAYS_INLINE const xiiGALBufferCreationDescription &	GetDescription () const
	This returns the creation description for this object.
XII_ALWAYS_INLINE xiiBitflags< xiiGALExternalMemoryKind >	GetExternalMemoryKind () const
	This returns the external memory kind flags for this buffer.
XII_ALWAYS_INLINE xiiUInt64	GetSize () const
	This returns the buffer size.
virtual XII_ALWAYS_INLINE xiiUInt64	GetMemoryConsumption () const
	Returns the calculated memory consumption for buffer.
xiiSharedPtr< xiiGALBufferView >	GetDefaultView (xiiEnum< xiiGALBufferViewType > viewType)
XII_ALWAYS_INLINE xiiBitflags< xiiGALMemoryPropertyFlags >	GetMemoryProperties () const
xiiSharedPtr< xiiGALBufferView >	CreateView (xiiGALBufferViewCreationDescription &description)
Public Member Functions inherited from xiiGALResource
virtual void	SetResourceState (xiiBitflags< xiiGALResourceStateFlags > stateFlags)
virtual XII_ALWAYS_INLINE xiiBitflags< xiiGALResourceStateFlags >	GetResourceState () const
	This returns the buffer state.
XII_ALWAYS_INLINE bool	IsInKnownState () const
	This returns true if the resource is in known state by the engine.
XII_ALWAYS_INLINE bool	CheckState (xiiBitflags< xiiGALResourceStateFlags > resourceState) const
	This returns true if the given resource state is set.
XII_ALWAYS_INLINE bool	CheckAnyState (xiiBitflags< xiiGALResourceStateFlags > resourceState) const
	This returns true if any of the given resource state are set.
Public Member Functions inherited from xiiGALDeviceObject
XII_ALWAYS_INLINE xiiSharedPtr< xiiGALDevice >	GetDevice () const
Public Member Functions inherited from xiiGALObject
XII_ALWAYS_INLINE xiiStringView	GetDebugName () const
	Returns the debug name of this resource.
void	SetDebugName (xiiStringView sDebugName) const
	Sets the debug name for this resource.
Public Member Functions inherited from xiiReflectedClass
virtual const xiiRTTI *	GetDynamicRTTI () const
bool	IsInstanceOf (const xiiRTTI *pType) const
	Returns whether the type of this instance is of the given type or derived from it.
template<typename T>
XII_ALWAYS_INLINE bool	IsInstanceOf () const
	Returns whether the type of this instance is of the given type or derived from it.
Public Member Functions inherited from xiiRefCounted
virtual	~xiiRefCounted ()=default
	Adds a virtual destructor.
Public Member Functions inherited from xiiRefCountingImpl
	xiiRefCountingImpl ()=default
	Constructor.
	xiiRefCountingImpl (const xiiRefCountingImpl &rhs)
void	operator= (const xiiRefCountingImpl &rhs)
xiiUInt32	AddRef () const
	Increments the reference counter. Returns the new reference count.
bool	TryAddRef () const
xiiUInt32	ReleaseRef () const
	Decrements the reference counter. Returns the new reference count.ywat.
bool	IsReferenced () const
	Returns true if the reference count is greater than 0, false otherwise.
xiiUInt32	GetRefCount () const
	Returns the current reference count.

Protected Member Functions
	xiiGALBufferD3D12 (xiiSharedPtr< xiiGALDeviceD3D12 > pDeviceD3D12, const xiiGALBufferCreationDescription &creationDescription)
virtual xiiResult	InitPlatform (const xiiGALBufferData *pInitialData, xiiBitflags< xiiGALExternalMemoryKind > externalMemoryKind) override final
virtual xiiInternal::NewInstance< xiiGALBufferView >	CreateViewPlatform (const xiiGALBufferViewCreationDescription &description) override
virtual void	SetDebugNamePlatform (xiiStringView sName) const override final
Protected Member Functions inherited from xiiGALBuffer
	xiiGALBuffer (xiiSharedPtr< xiiGALDevice > pDevice, const xiiGALBufferCreationDescription &creationDescription)
void	VerifyFlushMappedRangeArguments (xiiUInt64 uiStartOffset, xiiUInt64 uiSize) const
void	VerifyInvalidateMappedRangeArguments (xiiUInt64 uiStartOffset, xiiUInt64 uiSize) const
Protected Member Functions inherited from xiiGALResource
	xiiGALResource (xiiSharedPtr< xiiGALDevice > pDevice)
Protected Member Functions inherited from xiiGALDeviceObject
	xiiGALDeviceObject (xiiSharedPtr< xiiGALDevice > pDevice)
	Copyright (c) Theophilus Eriata. All Rights Reserved.
Protected Member Functions inherited from xiiGALObject
	xiiGALObject ()
	Copyright (c) Theophilus Eriata. All Rights Reserved.

Protected Attributes
ID3D12Resource *	m_pD3D12Buffer = nullptr
xiiD3D12Allocation	m_BufferAllocation = nullptr
bool	m_bHostVisibleBuffer = false
bool	m_bReadbackBuffer = false
Protected Attributes inherited from xiiGALBuffer
xiiGALBufferCreationDescription	m_Description
xiiBitflags< xiiGALExternalMemoryKind >	m_ExternalMemoryKind
xiiBitflags< xiiGALMemoryPropertyFlags >	m_MemoryPropertyFlags
xiiGALBufferView *	m_DefaultBufferViews [xiiGALBufferViewType::ENUM_COUNT] = {}
Protected Attributes inherited from xiiGALResource
xiiBitflags< xiiGALResourceStateFlags >	m_ResourceState
Protected Attributes inherited from xiiGALDeviceObject
xiiSharedPtr< xiiGALDevice >	m_pDevice

Friends
class	xiiMemoryUtils
class	xiiGALDeviceD3D12

Additional Inherited Members
Static Public Member Functions inherited from xiiNoBase
static const xiiRTTI *	GetStaticRTTI ()

Member Function Documentation

◆ CreateViewPlatform()

xiiInternal::NewInstance< xiiGALBufferView > xiiGALBufferD3D12::CreateViewPlatform ( const xiiGALBufferViewCreationDescription & description )

overrideprotectedvirtual

Implements xiiGALBuffer.

◆ FlushMappedRange()

void xiiGALBufferD3D12::FlushMappedRange	(	xiiUInt64	uiStartOffset,
		xiiUInt64	uiSize )

finaloverridevirtual

This flushes the specified range of non-coherent memory from the host cache to make it available to the GPU.

Parameters

uiStartOffset	- The offset in bytes from the beginning of the buffer to the start of the memory range to flush.
uiSize	- The size in bytes of the memory range to flush.

This method should only be used for persistently-mapped buffers that do not report the xiiGALMemoryProperties::HostCoherent property. After an application modifies a mapped memory range on the CPU, it must flush the range to make it available to the GPU.

Note: This method must not be called for Dynamic buffers. When a mapped buffer is unmapped, it is automatically flushed by the engine if necessary.

Implements xiiGALBuffer.

◆ GetSparseProperties()

xiiGALSparseBufferProperties xiiGALBufferD3D12::GetSparseProperties ( ) const

finaloverridevirtual

This returns the sparse buffer memory properties.

Implements xiiGALBuffer.

◆ InitPlatform()

xiiResult xiiGALBufferD3D12::InitPlatform	(	const xiiGALBufferData *	pInitialData,
		xiiBitflags< xiiGALExternalMemoryKind >	externalMemoryKind )

finaloverrideprotectedvirtual

Implements xiiGALBuffer.

◆ InvalidateMappedRange()

void xiiGALBufferD3D12::InvalidateMappedRange	(	xiiUInt64	uiStartOffset,
		xiiUInt64	uiSize )

finaloverridevirtual

This invalidates the specified range of non-coherent memory modified by the GPU to make it visible to the CPU.

Parameters

uiStartOffset	- The offset in bytes from the beginning of the buffer to the start of the memory to invalidate.
uiSize	- The size in bytes of the memory range to invalidate.

This method should only be used for persistently-mapped buffers that do not report the xiiGALMemoryProperties::HostCoherent property. After an application modifies a mapped memory range on the CPU, it must invalidate the range to make it visible to the CPU.

Note: This method must not be called for Dynamic buffers. When a mapped buffer is unmapped, it is automatically flushed by the engine if necessary.

Implements xiiGALBuffer.

◆ SetDebugNamePlatform()

void xiiGALBufferD3D12::SetDebugNamePlatform ( xiiStringView sName ) const

finaloverrideprotectedvirtual

Reimplemented from xiiGALObject.

The documentation for this class was generated from the following files:

/home/runner/work/XII/XII/Source/Engine/GraphicsD3D12/Resources/BufferD3D12.h
/home/runner/work/XII/XII/Source/Engine/GraphicsD3D12/Resources/Implementation/BufferD3D12.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Member Function Documentation

◆ CreateViewPlatform()

◆ FlushMappedRange()

◆ GetSparseProperties()

◆ InitPlatform()

◆ InvalidateMappedRange()

◆ SetDebugNamePlatform()