CLPatchTable Class Reference

CL patch table. More...

`#include <clPatchTable.h>`

Inheritance diagram for CLPatchTable:

## Public Member Functions

| ~CLPatchTable ()
| Destructor. More...
cl_mem | GetPatchArrayBuffer () const
| Returns the CL memory of the array of Osd::PatchArray buffer. More...
cl_mem | GetPatchIndexBuffer () const
| Returns the CL memory of the patch control vertices. More...
cl_mem | GetPatchParamBuffer () const
| Returns the CL memory of the array of Osd::PatchParam buffer. More...
cl_mem | GetVaryingPatchArrayBuffer () const
| Returns the CL memory of the array of Osd::PatchArray buffer. More...
cl_mem | GetVaryingPatchIndexBuffer () const
| Returns the CL memory of the varying control vertices. More...
int | GetNumFVarChannels () const
| Returns the number of face-varying channel buffers. More...
cl_mem | GetFVarPatchArrayBuffer (int fvarChannel=0) const
| Returns the CL memory of the array of Osd::PatchArray buffer. More...
cl_mem | GetFVarPatchIndexBuffer (int fvarChannel=0) const
| Returns the CL memory of the face-varying control vertices. More...
cl_mem | GetFVarPatchParamBuffer (int fvarChannel=0) const
| Returns the CL memory of the array of Osd::PatchParam buffer. More...

## Static Public Member Functions

static CLPatchTable * | Create (Far::PatchTable const *patchTable, cl_context clContext)
| Creator. Returns NULL if error. More...
template<typename DEVICE_CONTEXT >
static CLPatchTable * | Create (Far::PatchTable const *patchTable, DEVICE_CONTEXT context)

## Protected Member Functions

| CLPatchTable ()
bool | allocate (Far::PatchTable const *patchTable, cl_context clContext)

## Protected Attributes

cl_mem | _patchArrays
cl_mem | _indexBuffer
cl_mem | _patchParamBuffer
cl_mem | _varyingPatchArrays
cl_mem | _varyingIndexBuffer
std::vector< cl_mem > | _fvarPatchArrays
std::vector< cl_mem > | _fvarIndexBuffers
std::vector< cl_mem > | _fvarParamBuffers

## Detailed Description

CL patch table.

This class is a CL buffer representation of Far::PatchTable.

CLEvaluator consumes this table to evaluate on the patches.

Definition at line 52 of file clPatchTable.h.

## Constructor & Destructor Documentation

## ~CLPatchTable()

~CLPatchTable | ( |  | ) |

Destructor.

## CLPatchTable()

CLPatchTable | ( |  | ) |

protected

## Member Function Documentation

## allocate()

bool allocate | ( | Far::PatchTable const * | patchTable,
|  | cl_context | clContext
| ) |  |

protected

## Create() [1/2]

static CLPatchTable * Create | ( | Far::PatchTable const * | patchTable,
|  | cl_context | clContext
| ) |  |

static

Creator. Returns NULL if error.

## Create() [2/2]

static CLPatchTable * Create | ( | Far::PatchTable const * | patchTable,
|  | DEVICE_CONTEXT | context
| ) |  |

inline static

Definition at line 59 of file clPatchTable.h.

## GetFVarPatchArrayBuffer()

cl_mem GetFVarPatchArrayBuffer | ( | int | fvarChannel = `0` | ) | const

inline

Returns the CL memory of the array of Osd::PatchArray buffer.

Definition at line 86 of file clPatchTable.h.

## GetFVarPatchIndexBuffer()

cl_mem GetFVarPatchIndexBuffer | ( | int | fvarChannel = `0` | ) | const

inline

Returns the CL memory of the face-varying control vertices.

Definition at line 89 of file clPatchTable.h.

## GetFVarPatchParamBuffer()

cl_mem GetFVarPatchParamBuffer | ( | int | fvarChannel = `0` | ) | const

inline

Returns the CL memory of the array of Osd::PatchParam buffer.

Definition at line 92 of file clPatchTable.h.

## GetNumFVarChannels()

int GetNumFVarChannels | ( |  | ) | const

inline

Returns the number of face-varying channel buffers.

Definition at line 83 of file clPatchTable.h.

## GetPatchArrayBuffer()

cl_mem GetPatchArrayBuffer | ( |  | ) | const

inline

Returns the CL memory of the array of Osd::PatchArray buffer.

Definition at line 68 of file clPatchTable.h.

## GetPatchIndexBuffer()

cl_mem GetPatchIndexBuffer | ( |  | ) | const

inline

Returns the CL memory of the patch control vertices.

Definition at line 71 of file clPatchTable.h.

## GetPatchParamBuffer()

cl_mem GetPatchParamBuffer | ( |  | ) | const

inline

Returns the CL memory of the array of Osd::PatchParam buffer.

Definition at line 74 of file clPatchTable.h.

## GetVaryingPatchArrayBuffer()

cl_mem GetVaryingPatchArrayBuffer | ( |  | ) | const

inline

Returns the CL memory of the array of Osd::PatchArray buffer.

Definition at line 77 of file clPatchTable.h.

## GetVaryingPatchIndexBuffer()

cl_mem GetVaryingPatchIndexBuffer | ( |  | ) | const

inline

Returns the CL memory of the varying control vertices.

Definition at line 80 of file clPatchTable.h.

## Member Data Documentation

## _fvarIndexBuffers

std::vector<cl_mem> _fvarIndexBuffers

protected

Definition at line 107 of file clPatchTable.h.

## _fvarParamBuffers

std::vector<cl_mem> _fvarParamBuffers

protected

Definition at line 108 of file clPatchTable.h.

## _fvarPatchArrays

std::vector<cl_mem> _fvarPatchArrays

protected

Definition at line 106 of file clPatchTable.h.

## _indexBuffer

cl_mem _indexBuffer

protected

Definition at line 100 of file clPatchTable.h.

## _patchArrays

cl_mem _patchArrays

protected

Definition at line 99 of file clPatchTable.h.

## _patchParamBuffer

cl_mem _patchParamBuffer

protected

Definition at line 101 of file clPatchTable.h.

## _varyingIndexBuffer

cl_mem _varyingIndexBuffer

protected

Definition at line 104 of file clPatchTable.h.

## _varyingPatchArrays

cl_mem _varyingPatchArrays

protected

Definition at line 103 of file clPatchTable.h.

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

- opensubdiv/osd/clPatchTable.h