specialized buffer array range More...

#include <vboMemoryManager.h>

Inheritance diagram for HdStVBOMemoryManager::_StripedBufferArrayRange:

Public Member Functions
	_StripedBufferArrayRange ()
	Constructor. More...

virtual HDST_API	~_StripedBufferArrayRange ()
	Destructor. More...

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

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

virtual bool	IsImmutable () const
	Returns true if this bar is marked as immutable. More...

virtual HDST_API bool	Resize (int numElements)

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

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

virtual int	GetElementOffset () const
	Returns the relative element offset in aggregated buffer. More...

virtual int	GetByteOffset (TfToken const &resourceName) const

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

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

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

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

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

virtual HDST_API HdStBufferResourceGLSharedPtr	GetResource () const

virtual HDST_API HdStBufferResourceGLSharedPtr	GetResource (TfToken const &name)
	Returns the named GPU resource. More...

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

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

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

void	SetElementOffset (int offset)
	Set the relative offset for this range. More...

void	SetNumElements (int numElements)
	Set the number of elements for this range. More...

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

void	SetCapacity (int capacity)
	Set the capacity of allocated area for this range. More...

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

Public Member Functions inherited from HdStBufferArrayRangeGL
virtual HDST_API	~HdStBufferArrayRangeGL ()

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

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
virtual HDST_API const void *	_GetAggregation () const
	Returns the aggregation container. More...

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

HdBufferArrayRange &	operator= (const HdBufferArrayRange &)=delete

Detailed Description

specialized buffer array range

Definition at line 88 of file vboMemoryManager.h.

Constructor & Destructor Documentation

HdStVBOMemoryManager::_StripedBufferArrayRange::_StripedBufferArrayRange ( )

inline

Constructor.

Definition at line 91 of file vboMemoryManager.h.

virtual HDST_API HdStVBOMemoryManager::_StripedBufferArrayRange::~_StripedBufferArrayRange ( )

virtual

Destructor.

Member Function Documentation

virtual HDST_API const void* HdStVBOMemoryManager::_StripedBufferArrayRange::_GetAggregation ( ) const

protectedvirtual

Returns the aggregation container.

Implements HdBufferArrayRange.

virtual HDST_API void HdStVBOMemoryManager::_StripedBufferArrayRange::CopyData ( HdBufferSourceSharedPtr const & bufferSource )

virtual

Copy source data into buffer.

Implements HdBufferArrayRange.

virtual HDST_API void HdStVBOMemoryManager::_StripedBufferArrayRange::DebugDump ( std::ostream & out ) const

virtual

Debug dump.

Implements HdBufferArrayRange.

virtual int HdStVBOMemoryManager::_StripedBufferArrayRange::GetByteOffset ( TfToken const & resourceName ) const

virtual

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

Implements HdBufferArrayRange.

int HdStVBOMemoryManager::_StripedBufferArrayRange::GetCapacity ( ) const

inline

Returns the capacity of allocated area.

Definition at line 192 of file vboMemoryManager.h.

virtual int HdStVBOMemoryManager::_StripedBufferArrayRange::GetElementOffset ( ) const

inlinevirtual

Returns the relative element offset in aggregated buffer.

Implements HdBufferArrayRange.

Definition at line 129 of file vboMemoryManager.h.

virtual HDST_API size_t HdStVBOMemoryManager::_StripedBufferArrayRange::GetMaxNumElements ( ) const

virtual

Returns the max number of elements.

Implements HdBufferArrayRange.

virtual size_t HdStVBOMemoryManager::_StripedBufferArrayRange::GetNumElements ( ) const

inlinevirtual

Returns the number of elements.

Implements HdBufferArrayRange.

Definition at line 138 of file vboMemoryManager.h.

virtual HDST_API HdStBufferResourceGLSharedPtr HdStVBOMemoryManager::_StripedBufferArrayRange::GetResource ( ) const

virtual

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

Implements HdStBufferArrayRangeGL.

virtual HDST_API HdStBufferResourceGLSharedPtr HdStVBOMemoryManager::_StripedBufferArrayRange::GetResource ( TfToken const & name )

virtual

Returns the named GPU resource.

Implements HdStBufferArrayRangeGL.

virtual HDST_API HdStBufferResourceGLNamedList const& HdStVBOMemoryManager::_StripedBufferArrayRange::GetResources ( ) const

virtual

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

Implements HdStBufferArrayRangeGL.

virtual HDST_API HdBufferArrayUsageHint HdStVBOMemoryManager::_StripedBufferArrayRange::GetUsageHint ( ) const

overridevirtual

Returns the usage hint from the underlying buffer array.

Implements HdBufferArrayRange.

virtual size_t HdStVBOMemoryManager::_StripedBufferArrayRange::GetVersion ( ) const

inlinevirtual

Returns the version of the buffer array.

Implements HdBufferArrayRange.

Definition at line 143 of file vboMemoryManager.h.

virtual void HdStVBOMemoryManager::_StripedBufferArrayRange::IncrementVersion ( )

inlinevirtual

Increment the version of the buffer array.

Implements HdBufferArrayRange.

Definition at line 148 of file vboMemoryManager.h.

void HdStVBOMemoryManager::_StripedBufferArrayRange::Invalidate ( )

inline

Make this range invalid.

Definition at line 202 of file vboMemoryManager.h.

virtual HDST_API bool HdStVBOMemoryManager::_StripedBufferArrayRange::IsAssigned ( ) const

virtual

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

Implements HdBufferArrayRange.

virtual bool HdStVBOMemoryManager::_StripedBufferArrayRange::IsImmutable ( ) const

virtual

Returns true if this bar is marked as immutable.

Implements HdBufferArrayRange.

virtual bool HdStVBOMemoryManager::_StripedBufferArrayRange::IsValid ( ) const

inlinevirtual

Returns true if this range is valid.

Implements HdBufferArrayRange.

Definition at line 104 of file vboMemoryManager.h.

virtual HDST_API VtValue HdStVBOMemoryManager::_StripedBufferArrayRange::ReadData ( TfToken const & name ) const

virtual

Read back the buffer content.

Implements HdBufferArrayRange.

virtual HDST_API bool HdStVBOMemoryManager::_StripedBufferArrayRange::Resize ( int numElements )

virtual

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

Implements HdBufferArrayRange.

virtual HDST_API void HdStVBOMemoryManager::_StripedBufferArrayRange::SetBufferArray ( HdBufferArray * bufferArray )

virtual

Sets the buffer array associated with this buffer;.

Implements HdBufferArrayRange.

void HdStVBOMemoryManager::_StripedBufferArrayRange::SetCapacity ( int capacity )

inline

Set the capacity of allocated area for this range.

Definition at line 197 of file vboMemoryManager.h.

void HdStVBOMemoryManager::_StripedBufferArrayRange::SetElementOffset ( int offset )

inline

Set the relative offset for this range.

Definition at line 182 of file vboMemoryManager.h.

void HdStVBOMemoryManager::_StripedBufferArrayRange::SetNumElements ( int numElements )

inline

Set the number of elements for this range.

Definition at line 187 of file vboMemoryManager.h.

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

pxr/imaging/hdSt/vboMemoryManager.h

Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation