CudaPatchTable Class Reference

CUDA patch table. More...

#include <cudaPatchTable.h>

Inheritance diagram for CudaPatchTable:

Public Member Functions
	~CudaPatchTable ()
	Destructor. More...
void *	GetPatchArrayBuffer () const
	Returns the cuda memory of the array of Osd::PatchArray buffer. More...
void *	GetPatchIndexBuffer () const
	Returns the cuda memory of the patch control vertices. More...
void *	GetPatchParamBuffer () const
	Returns the cuda memory of the array of Osd::PatchParam buffer. More...
void *	GetVaryingPatchArrayBuffer () const
	Returns the cuda memory of the array of Osd::PatchArray buffer. More...
void *	GetVaryingPatchIndexBuffer () const
	Returns the cuda memory of the array of varying control vertices. More...
int	GetNumFVarChannels () const
	Returns the number of face-varying channels buffers. More...
void *	GetFVarPatchArrayBuffer (int fvarChannel) const
	Returns the cuda memory of the array of Osd::PatchArray buffer. More...
void *	GetFVarPatchIndexBuffer (int fvarChannel=0) const
	Returns the cuda memory of the array of face-varying control vertices. More...
void *	GetFVarPatchParamBuffer (int fvarChannel=0) const
	Returns the cuda memory of the array of face-varying param. More...

Static Public Member Functions
static CudaPatchTable *	Create (Far::PatchTable const *patchTable, void *deviceContext=NULL)
	Creator. Returns NULL if error. More...

Protected Member Functions
	CudaPatchTable ()
bool	allocate (Far::PatchTable const *patchTable)

Protected Attributes
void *	_patchArrays
void *	_indexBuffer
void *	_patchParamBuffer
void *	_varyingPatchArrays
void *	_varyingIndexBuffer
std::vector< void * >	_fvarPatchArrays
std::vector< void * >	_fvarIndexBuffers
std::vector< void * >	_fvarParamBuffers

Detailed Description

CUDA patch table.

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

CudaEvaluator consumes this table to evaluate on the patches.

Definition at line 51 of file cudaPatchTable.h.

Constructor & Destructor Documentation

~CudaPatchTable

(

)

Destructor.

CudaPatchTable ( )

protected

Member Function Documentation

bool allocate ( Far::PatchTable const *  patchTable )

protected

static CudaPatchTable* Create ( Far::PatchTable const *  patchTable, void *  deviceContext = NULL  )

static

Creator. Returns NULL if error.

void* GetFVarPatchArrayBuffer ( int  fvarChannel ) const

inline

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

Definition at line 81 of file cudaPatchTable.h.

void* GetFVarPatchIndexBuffer ( int  fvarChannel = 0 ) const

inline

Returns the cuda memory of the array of face-varying control vertices.

Definition at line 86 of file cudaPatchTable.h.

void* GetFVarPatchParamBuffer ( int  fvarChannel = 0 ) const

inline

Returns the cuda memory of the array of face-varying param.

Definition at line 91 of file cudaPatchTable.h.

int GetNumFVarChannels ( ) const

inline

Returns the number of face-varying channels buffers.

Definition at line 78 of file cudaPatchTable.h.

void* GetPatchArrayBuffer ( ) const

inline

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

Definition at line 60 of file cudaPatchTable.h.

void* GetPatchIndexBuffer ( ) const

inline

Returns the cuda memory of the patch control vertices.

Definition at line 63 of file cudaPatchTable.h.

void* GetPatchParamBuffer ( ) const

inline

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

Definition at line 66 of file cudaPatchTable.h.

void* GetVaryingPatchArrayBuffer ( ) const

inline

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

Definition at line 69 of file cudaPatchTable.h.

void* GetVaryingPatchIndexBuffer ( ) const

inline

Returns the cuda memory of the array of varying control vertices.

Definition at line 73 of file cudaPatchTable.h.

Member Data Documentation

std::vector<void *> _fvarIndexBuffers

protected

Definition at line 108 of file cudaPatchTable.h.

std::vector<void *> _fvarParamBuffers

protected

Definition at line 109 of file cudaPatchTable.h.

std::vector<void *> _fvarPatchArrays

protected

Definition at line 107 of file cudaPatchTable.h.

void* _indexBuffer

protected

Definition at line 101 of file cudaPatchTable.h.

void* _patchArrays

protected

Definition at line 100 of file cudaPatchTable.h.

void* _patchParamBuffer

protected

Definition at line 102 of file cudaPatchTable.h.

void* _varyingIndexBuffer

protected

Definition at line 105 of file cudaPatchTable.h.

void* _varyingPatchArrays

protected

Definition at line 104 of file cudaPatchTable.h.

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

• opensubdiv/osd/cudaPatchTable.h