HdStCopyComputationGPU Class Reference

#include <copyComputation.h>

Inheritance diagram for HdStCopyComputationGPU:

Public Member Functions
HDST_API	HdStCopyComputationGPU (HdBufferArrayRangeSharedPtr const &src, TfToken const &name)
HDST_API void	Execute (HdBufferArrayRangeSharedPtr const &range, HdResourceRegistry *resourceRegistry) override
	Execute computation. More...
HDST_API int	GetNumOutputElements () const override
HDST_API void	GetBufferSpecs (HdBufferSpecVector *specs) const override
Public Member Functions inherited from HdStComputation
virtual HDST_API	~HdStComputation ()
bool	IsValid ()

Detailed Description

A GPU computation which transfers a vbo range specified by src and name to the given range.

Definition at line 41 of file copyComputation.h.

Constructor & Destructor Documentation

HDST_API HdStCopyComputationGPU::HdStCopyComputationGPU	(	HdBufferArrayRangeSharedPtr const &	src,
		TfToken const &	name
	)

Member Function Documentation

HDST_API void HdStCopyComputationGPU::Execute ( HdBufferArrayRangeSharedPtr const &  range, HdResourceRegistry *  resourceRegistry  )

overridevirtual

Execute computation.

Implements HdStComputation.

HDST_API void HdStCopyComputationGPU::GetBufferSpecs ( HdBufferSpecVector *  specs ) const

overridevirtual

Add the buffer spec for this computation into given bufferspec vector. Caller has to allocate the destination buffer with respect to the BufferSpecs, and passes the range when registering the computation.

Implements HdStComputation.

HDST_API int HdStCopyComputationGPU::GetNumOutputElements ( ) const

overridevirtual

Returns the size of its destination buffer (located by range argument of Execute()). This function will be called after all HdBufferSources have been resolved and commited, so it can use the result of those buffer source results. Returning 0 means it doesn't need to resize.

Implements HdStComputation.

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

• pxr/imaging/hdSt/copyComputation.h