35#ifndef PXR_IMAGING_HD_EXT_COMPUTATION_SCHEMA_H
36#define PXR_IMAGING_HD_EXT_COMPUTATION_SCHEMA_H
38#include "pxr/imaging/hd/api.h"
40#include "pxr/imaging/hd/schema.h"
45PXR_NAMESPACE_OPEN_SCOPE
54#define HD_EXT_COMPUTATION_SCHEMA_TOKENS \
65 HD_EXT_COMPUTATION_SCHEMA_TOKENS);
68class HdExtComputationSchema :
public HdSchema
71 HdExtComputationSchema(HdContainerDataSourceHandle container)
81 HdContainerDataSourceHandle GetInputValues();
84 HdVectorDataSourceHandle GetInputComputations();
87 HdVectorDataSourceHandle GetOutputs();
90 HdStringDataSourceHandle GetGlslKernel();
93 HdDataSourceBaseHandle GetCpuCallback();
96 HdSizetDataSourceHandle GetDispatchCount();
99 HdSizetDataSourceHandle GetElementCount();
109 static HdContainerDataSourceHandle
111 const HdContainerDataSourceHandle &inputValues,
112 const HdVectorDataSourceHandle &inputComputations,
113 const HdVectorDataSourceHandle &outputs,
114 const HdStringDataSourceHandle &glslKernel,
115 const HdDataSourceBaseHandle &cpuCallback,
116 const HdSizetDataSourceHandle &dispatchCount,
117 const HdSizetDataSourceHandle &elementCount
131 const HdContainerDataSourceHandle &inputValues);
134 const HdVectorDataSourceHandle &inputComputations);
137 const HdVectorDataSourceHandle &outputs);
140 const HdStringDataSourceHandle &glslKernel);
143 const HdDataSourceBaseHandle &cpuCallback);
146 const HdSizetDataSourceHandle &dispatchCount);
149 const HdSizetDataSourceHandle &elementCount);
153 HdContainerDataSourceHandle
Build();
156 HdContainerDataSourceHandle _inputValues;
157 HdVectorDataSourceHandle _inputComputations;
158 HdVectorDataSourceHandle _outputs;
159 HdStringDataSourceHandle _glslKernel;
160 HdDataSourceBaseHandle _cpuCallback;
161 HdSizetDataSourceHandle _dispatchCount;
162 HdSizetDataSourceHandle _elementCount;
171 static HdExtComputationSchema GetFromParent(
172 const HdContainerDataSourceHandle &fromParentContainer);
177 static const TfToken &GetSchemaToken();
224PXR_NAMESPACE_CLOSE_SCOPE
Represents an object that can identify the location of a data source.
Utility class for setting sparse sets of child data source fields to be filled as arguments into Buil...
HD_API HdContainerDataSourceHandle Build()
Returns a container data source containing the members set thus far.
Schema classes represent a structured view of the inherently unstructured container data source passe...
Token for efficient comparison, assignment, and hashing of known strings.
#define TF_DECLARE_PUBLIC_TOKENS(...)
Macro to define public tokens.