HdStSamplerObject Class Reference

A base class encapsulating a GPU sampler object. More...

#include <samplerObject.h>

Inheritance diagram for HdStSamplerObject:

Protected Member Functions
	HdStSamplerObject (HdSt_SamplerObjectRegistry *samplerObjectRegistry)
Hgi *	_GetHgi () const

Protected Attributes
HdSt_SamplerObjectRegistry *const	_samplerObjectRegistry

Detailed Description

A base class encapsulating a GPU sampler object.

The subclasses of HdStSamplerObject mirror the subclasses of HdStTextureObject with the intention that they will be used in conjunction (e.g., the not yet existing HdStPtexSamplerObject will have two samplers and texture sampler handles for the texels and layout texture in a HdStPtexTextureObject).

The GPU resources is con-/destructed immediately in the c'tor/d'tor. By going through the HdSt_SamplerObjectRegistry, we can obtain a shared pointer that can safely be dropped in a different thread. The HdSt_SamplerObjectRegistry is also dispatching by texture type to construct the corresponding sampler type.

Definition at line 65 of file samplerObject.h.

Member Data Documentation

_samplerObjectRegistry

HdSt_SamplerObjectRegistry* const _samplerObjectRegistry

protected

Definition at line 75 of file samplerObject.h.

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

• pxr/imaging/hdSt/samplerObject.h