#include <vboSimpleMemoryManager.h>

Inheritance diagram for HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange:

Public Member Functions
	_SimpleBufferArrayRange (HdStResourceRegistry *resourceRegistry)
	Constructor. More...

bool	IsValid () const override
	Returns true if this range is valid. More...

HDST_API bool	IsAssigned () const override
	Returns true is the range has been assigned to a buffer. More...

bool	IsImmutable () const override
	Returns true if this range is marked as immutable. More...

bool	RequiresStaging () const override
	Returns true if this needs a staging buffer for CPU to GPU copies. More...

bool	Resize (int numElements) override

HDST_API void	CopyData (HdBufferSourceSharedPtr const &bufferSource) override
	Copy source data into buffer. More...

HDST_API VtValue	ReadData (TfToken const &name) const override
	Read back the buffer content. More...

int	GetElementOffset () const override

int	GetByteOffset (TfToken const &resourceName) const override

size_t	GetNumElements () const override
	Returns the number of elements allocated. More...

int	GetCapacity () const
	Returns the capacity of allocated area for this range. More...

size_t	GetVersion () const override
	Returns the version of the buffer array. More...

void	IncrementVersion () override
	Increment the version of the buffer array. More...

HDST_API size_t	GetMaxNumElements () const override
	Returns the max number of elements. More...

HDST_API HdBufferArrayUsageHint	GetUsageHint () const override
	Returns the usage hint from the underlying buffer array. More...

HDST_API HdStBufferResourceSharedPtr	GetResource () const override

HDST_API HdStBufferResourceSharedPtr	GetResource (TfToken const &name) override
	Returns the named GPU resource. More...

HDST_API HdStBufferResourceNamedList const &	GetResources () const override
	Returns the list of all named GPU resources for this bufferArrayRange. More...

HDST_API void	SetBufferArray (HdBufferArray *bufferArray) override
	Sets the buffer array associated with this buffer;. More...

HDST_API void	DebugDump (std::ostream &out) const override
	Debug dump. More...

void	Invalidate ()
	Make this range invalid. More...

Public Member Functions inherited from HdStBufferArrayRange
	HdStBufferArrayRange (HdStResourceRegistry *resourceRegistry)

virtual HDST_API	~HdStBufferArrayRange ()

virtual HDST_API void	GetBufferSpecs (HdBufferSpecVector *bufferSpecs) const override
	Sets the bufferSpecs for all resources. More...

virtual int	GetElementStride () const

Public Member Functions inherited from HdBufferArrayRange
HD_API	HdBufferArrayRange ()

virtual HD_API	~HdBufferArrayRange ()

bool	IsAggregatedWith (HdBufferArrayRangeSharedPtr const &other) const
	Returns true if the underlying buffer array is aggregated to other's. More...

Protected Member Functions
HDST_API const void *	_GetAggregation () const override
	Returns the aggregation container. More...

HDST_API HdStBufferResourceSharedPtr	_AddResource (TfToken const &name, HdTupleType tupleType, int offset, int stride)
	Adds a new, named GPU resource and returns it. More...

Protected Member Functions inherited from HdStBufferArrayRange
HdStResourceRegistry *	GetResourceRegistry ()

HdStResourceRegistry *	GetResourceRegistry () const

Protected Member Functions inherited from HdBufferArrayRange
	HdBufferArrayRange (const HdBufferArrayRange &)=delete

HdBufferArrayRange &	operator= (const HdBufferArrayRange &)=delete

Detailed Description

Specialized buffer array range for SimpleBufferArray.

Definition at line 72 of file vboSimpleMemoryManager.h.

Constructor & Destructor Documentation

HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange::_SimpleBufferArrayRange ( HdStResourceRegistry * resourceRegistry )

inline

Constructor.

Definition at line 76 of file vboSimpleMemoryManager.h.

Member Function Documentation

HDST_API HdStBufferResourceSharedPtr HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange::_AddResource	(	TfToken const &	name,
		HdTupleType	tupleType,
		int	offset,
		int	stride
	)

protected

Adds a new, named GPU resource and returns it.

HDST_API const void* HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange::_GetAggregation ( ) const

overrideprotectedvirtual

Returns the aggregation container.

Implements HdBufferArrayRange.

HDST_API void HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange::CopyData ( HdBufferSourceSharedPtr const & bufferSource )

overridevirtual

Copy source data into buffer.

Implements HdBufferArrayRange.

HDST_API void HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange::DebugDump ( std::ostream & out ) const

overridevirtual

Debug dump.

Implements HdBufferArrayRange.

int HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange::GetByteOffset ( TfToken const & resourceName ) const

inlineoverridevirtual

Returns the byte offset at which this range begins in the underlying buffer array for the given resource.

Implements HdBufferArrayRange.

Definition at line 120 of file vboSimpleMemoryManager.h.

int HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange::GetCapacity ( ) const

inline

Returns the capacity of allocated area for this range.

Definition at line 131 of file vboSimpleMemoryManager.h.

int HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange::GetElementOffset ( ) const

inlineoverridevirtual

Returns the offset at which this range begins in the underlying buffer array in terms of elements.

Implements HdBufferArrayRange.

Definition at line 114 of file vboSimpleMemoryManager.h.

HDST_API size_t HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange::GetMaxNumElements ( ) const

overridevirtual

Returns the max number of elements.

Implements HdBufferArrayRange.

size_t HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange::GetNumElements ( ) const

inlineoverridevirtual

Returns the number of elements allocated.

Implements HdBufferArrayRange.

Definition at line 126 of file vboSimpleMemoryManager.h.

HDST_API HdStBufferResourceSharedPtr HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange::GetResource ( ) const

overridevirtual

Returns the GPU resource. If the buffer array contains more than one resource, this method raises a coding error.

Implements HdStBufferArrayRange.

HDST_API HdStBufferResourceSharedPtr HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange::GetResource ( TfToken const & name )

overridevirtual

Returns the named GPU resource.

Implements HdStBufferArrayRange.

HDST_API HdStBufferResourceNamedList const& HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange::GetResources ( ) const

overridevirtual

Returns the list of all named GPU resources for this bufferArrayRange.

Implements HdStBufferArrayRange.

HDST_API HdBufferArrayUsageHint HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange::GetUsageHint ( ) const

overridevirtual

Returns the usage hint from the underlying buffer array.

Implements HdBufferArrayRange.

size_t HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange::GetVersion ( ) const

inlineoverridevirtual

Returns the version of the buffer array.

Implements HdBufferArrayRange.

Definition at line 136 of file vboSimpleMemoryManager.h.

void HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange::IncrementVersion ( )

inlineoverridevirtual

Increment the version of the buffer array.

Implements HdBufferArrayRange.

Definition at line 141 of file vboSimpleMemoryManager.h.

void HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange::Invalidate ( )

inline

Make this range invalid.

Definition at line 175 of file vboSimpleMemoryManager.h.

HDST_API bool HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange::IsAssigned ( ) const

overridevirtual

Returns true is the range has been assigned to a buffer.

Implements HdBufferArrayRange.

bool HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange::IsImmutable ( ) const

overridevirtual

Returns true if this range is marked as immutable.

Implements HdBufferArrayRange.

bool HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange::IsValid ( ) const

inlineoverridevirtual

Returns true if this range is valid.

Implements HdBufferArrayRange.

Definition at line 83 of file vboSimpleMemoryManager.h.

HDST_API VtValue HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange::ReadData ( TfToken const & name ) const

overridevirtual

Read back the buffer content.

Implements HdBufferArrayRange.

bool HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange::RequiresStaging ( ) const

overridevirtual

Returns true if this needs a staging buffer for CPU to GPU copies.

Implements HdBufferArrayRange.

bool HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange::Resize ( int numElements )

inlineoverridevirtual

Resize memory area for this range. Returns true if it causes container buffer reallocation.

Implements HdBufferArrayRange.

Definition at line 99 of file vboSimpleMemoryManager.h.

HDST_API void HdStVBOSimpleMemoryManager::_SimpleBufferArrayRange::SetBufferArray ( HdBufferArray * bufferArray )

overridevirtual

Sets the buffer array associated with this buffer;.

Implements HdBufferArrayRange.

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

pxr/imaging/hdSt/vboSimpleMemoryManager.h

Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation