OmpEvaluator Class Reference

#include <ompEvaluator.h>

Static Public Member Functions
template<typename SRC_BUFFER , typename DST_BUFFER , typename STENCIL_TABLE >
static bool	EvalStencils (SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc, STENCIL_TABLE const *stencilTable, const OmpEvaluator *instance=NULL, void *deviceContext=NULL)
	Generic static eval stencils function. This function has a same signature as other device kernels have so that it can be called in the same way from OsdMesh template interface.
static bool	EvalStencils (const float *src, BufferDescriptor const &srcDesc, float *dst, BufferDescriptor const &dstDesc, const int *sizes, const int *offsets, const int *indices, const float *weights, int start, int end)
	Static eval stencils function which takes raw CPU pointers for input and output.
template<typename SRC_BUFFER , typename DST_BUFFER , typename STENCIL_TABLE >
static bool	EvalStencils (SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc, DST_BUFFER *duBuffer, BufferDescriptor const &duDesc, DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc, STENCIL_TABLE const *stencilTable, const OmpEvaluator *instance=NULL, void *deviceContext=NULL)
	Generic static eval stencils function with derivatives. This function has a same signature as other device kernels have so that it can be called in the same way from OsdMesh template interface.
static bool	EvalStencils (const float *src, BufferDescriptor const &srcDesc, float *dst, BufferDescriptor const &dstDesc, float *du, BufferDescriptor const &duDesc, float *dv, BufferDescriptor const &dvDesc, const int *sizes, const int *offsets, const int *indices, const float *weights, const float *duWeights, const float *dvWeights, int start, int end)
	Static eval stencils function with derivatives, which takes raw CPU pointers for input and output.
template<typename SRC_BUFFER , typename DST_BUFFER , typename STENCIL_TABLE >
static bool	EvalStencils (SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc, DST_BUFFER *duBuffer, BufferDescriptor const &duDesc, DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc, DST_BUFFER *duuBuffer, BufferDescriptor const &duuDesc, DST_BUFFER *duvBuffer, BufferDescriptor const &duvDesc, DST_BUFFER *dvvBuffer, BufferDescriptor const &dvvDesc, STENCIL_TABLE const *stencilTable, const OmpEvaluator *instance=NULL, void *deviceContext=NULL)
	Generic static eval stencils function with derivatives. This function has a same signature as other device kernels have so that it can be called in the same way from OsdMesh template interface.
static bool	EvalStencils (const float *src, BufferDescriptor const &srcDesc, float *dst, BufferDescriptor const &dstDesc, float *du, BufferDescriptor const &duDesc, float *dv, BufferDescriptor const &dvDesc, float *duu, BufferDescriptor const &duuDesc, float *duv, BufferDescriptor const &duvDesc, float *dvv, BufferDescriptor const &dvvDesc, const int *sizes, const int *offsets, const int *indices, const float *weights, const float *duWeights, const float *dvWeights, const float *duuWeights, const float *duvWeights, const float *dvvWeights, int start, int end)
	Static eval stencils function with derivatives, which takes raw CPU pointers for input and output.
template<typename SRC_BUFFER , typename DST_BUFFER , typename PATCHCOORD_BUFFER , typename PATCH_TABLE >
static bool	EvalPatches (SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc, int numPatchCoords, PATCHCOORD_BUFFER *patchCoords, PATCH_TABLE *patchTable, OmpEvaluator const *instance=NULL, void *deviceContext=NULL)
	Generic limit eval function. This function has a same signature as other device kernels have so that it can be called in the same way.
template<typename SRC_BUFFER , typename DST_BUFFER , typename PATCHCOORD_BUFFER , typename PATCH_TABLE >
static bool	EvalPatches (SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc, DST_BUFFER *duBuffer, BufferDescriptor const &duDesc, DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc, int numPatchCoords, PATCHCOORD_BUFFER *patchCoords, PATCH_TABLE *patchTable, OmpEvaluator const *instance=NULL, void *deviceContext=NULL)
	Generic limit eval function with derivatives. This function has a same signature as other device kernels have so that it can be called in the same way.
template<typename SRC_BUFFER , typename DST_BUFFER , typename PATCHCOORD_BUFFER , typename PATCH_TABLE >
static bool	EvalPatches (SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc, DST_BUFFER *duBuffer, BufferDescriptor const &duDesc, DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc, DST_BUFFER *duuBuffer, BufferDescriptor const &duuDesc, DST_BUFFER *duvBuffer, BufferDescriptor const &duvDesc, DST_BUFFER *dvvBuffer, BufferDescriptor const &dvvDesc, int numPatchCoords, PATCHCOORD_BUFFER *patchCoords, PATCH_TABLE *patchTable, OmpEvaluator const *instance=NULL, void *deviceContext=NULL)
	Generic limit eval function with derivatives. This function has a same signature as other device kernels have so that it can be called in the same way.
static bool	EvalPatches (const float *src, BufferDescriptor const &srcDesc, float *dst, BufferDescriptor const &dstDesc, int numPatchCoords, const PatchCoord *patchCoords, const PatchArray *patchArrays, const int *patchIndexBuffer, const PatchParam *patchParamBuffer)
	Static limit eval function. It takes an array of PatchCoord and evaluate limit values on given PatchTable.
static bool	EvalPatches (const float *src, BufferDescriptor const &srcDesc, float *dst, BufferDescriptor const &dstDesc, float *du, BufferDescriptor const &duDesc, float *dv, BufferDescriptor const &dvDesc, int numPatchCoords, PatchCoord const *patchCoords, PatchArray const *patchArrays, const int *patchIndexBuffer, PatchParam const *patchParamBuffer)
	Static limit eval function. It takes an array of PatchCoord and evaluate limit values on given PatchTable.
static bool	EvalPatches (const float *src, BufferDescriptor const &srcDesc, float *dst, BufferDescriptor const &dstDesc, float *du, BufferDescriptor const &duDesc, float *dv, BufferDescriptor const &dvDesc, float *duu, BufferDescriptor const &duuDesc, float *duv, BufferDescriptor const &duvDesc, float *dvv, BufferDescriptor const &dvvDesc, int numPatchCoords, PatchCoord const *patchCoords, PatchArray const *patchArrays, const int *patchIndexBuffer, PatchParam const *patchParamBuffer)
	Static limit eval function. It takes an array of PatchCoord and evaluate limit values on given PatchTable.
template<typename SRC_BUFFER , typename DST_BUFFER , typename PATCHCOORD_BUFFER , typename PATCH_TABLE >
static bool	EvalPatchesVarying (SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc, int numPatchCoords, PATCHCOORD_BUFFER *patchCoords, PATCH_TABLE *patchTable, OmpEvaluator const *instance=NULL, void *deviceContext=NULL)
	Generic limit eval function. This function has a same signature as other device kernels have so that it can be called in the same way.
template<typename SRC_BUFFER , typename DST_BUFFER , typename PATCHCOORD_BUFFER , typename PATCH_TABLE >
static bool	EvalPatchesVarying (SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc, DST_BUFFER *duBuffer, BufferDescriptor const &duDesc, DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc, int numPatchCoords, PATCHCOORD_BUFFER *patchCoords, PATCH_TABLE *patchTable, OmpEvaluator const *instance=NULL, void *deviceContext=NULL)
	Generic limit eval function. This function has a same signature as other device kernels have so that it can be called in the same way.
template<typename SRC_BUFFER , typename DST_BUFFER , typename PATCHCOORD_BUFFER , typename PATCH_TABLE >
static bool	EvalPatchesVarying (SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc, DST_BUFFER *duBuffer, BufferDescriptor const &duDesc, DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc, DST_BUFFER *duuBuffer, BufferDescriptor const &duuDesc, DST_BUFFER *duvBuffer, BufferDescriptor const &duvDesc, DST_BUFFER *dvvBuffer, BufferDescriptor const &dvvDesc, int numPatchCoords, PATCHCOORD_BUFFER *patchCoords, PATCH_TABLE *patchTable, OmpEvaluator const *instance=NULL, void *deviceContext=NULL)
	Generic limit eval function. This function has a same signature as other device kernels have so that it can be called in the same way.
template<typename SRC_BUFFER , typename DST_BUFFER , typename PATCHCOORD_BUFFER , typename PATCH_TABLE >
static bool	EvalPatchesFaceVarying (SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc, int numPatchCoords, PATCHCOORD_BUFFER *patchCoords, PATCH_TABLE *patchTable, int fvarChannel, OmpEvaluator const *instance=NULL, void *deviceContext=NULL)
	Generic limit eval function. This function has a same signature as other device kernels have so that it can be called in the same way.
template<typename SRC_BUFFER , typename DST_BUFFER , typename PATCHCOORD_BUFFER , typename PATCH_TABLE >
static bool	EvalPatchesFaceVarying (SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc, DST_BUFFER *duBuffer, BufferDescriptor const &duDesc, DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc, int numPatchCoords, PATCHCOORD_BUFFER *patchCoords, PATCH_TABLE *patchTable, int fvarChannel, OmpEvaluator const *instance=NULL, void *deviceContext=NULL)
	Generic limit eval function. This function has a same signature as other device kernels have so that it can be called in the same way.
template<typename SRC_BUFFER , typename DST_BUFFER , typename PATCHCOORD_BUFFER , typename PATCH_TABLE >
static bool	EvalPatchesFaceVarying (SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc, DST_BUFFER *duBuffer, BufferDescriptor const &duDesc, DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc, DST_BUFFER *duuBuffer, BufferDescriptor const &duuDesc, DST_BUFFER *duvBuffer, BufferDescriptor const &duvDesc, DST_BUFFER *dvvBuffer, BufferDescriptor const &dvvDesc, int numPatchCoords, PATCHCOORD_BUFFER *patchCoords, PATCH_TABLE *patchTable, int fvarChannel, OmpEvaluator const *instance=NULL, void *deviceContext=NULL)
	Generic limit eval function. This function has a same signature as other device kernels have so that it can be called in the same way.
static void	Synchronize (void *deviceContext=NULL)
static void	SetNumThreads (int numThreads)
	Deprecated. Client code should initialize OpenMP.

Detailed Description

Definition at line 39 of file ompEvaluator.h.

Member Function Documentation

EvalPatches() [1/6]

static bool EvalPatches ( const float *  src, BufferDescriptor const &  srcDesc, float *  dst, BufferDescriptor const &  dstDesc, float *  du, BufferDescriptor const &  duDesc, float *  dv, BufferDescriptor const &  dvDesc, float *  duu, BufferDescriptor const &  duuDesc, float *  duv, BufferDescriptor const &  duvDesc, float *  dvv, BufferDescriptor const &  dvvDesc, int  numPatchCoords, PatchCoord const *  patchCoords, PatchArray const *  patchArrays, const int *  patchIndexBuffer, PatchParam const *  patchParamBuffer  )

static

Static limit eval function. It takes an array of PatchCoord and evaluate limit values on given PatchTable.

Parameters

src	Input primvar pointer. An offset of srcDesc will be applied internally (i.e. the pointer should not include the offset)
srcDesc	vertex buffer descriptor for the input buffer
dst	Output primvar pointer. An offset of dstDesc will be applied internally.
dstDesc	vertex buffer descriptor for the output buffer
du	Output pointer derivative wrt u. An offset of duDesc will be applied internally.
duDesc	vertex buffer descriptor for the duBuffer
dv	Output pointer derivative wrt v. An offset of dvDesc will be applied internally.
dvDesc	vertex buffer descriptor for the dvBuffer
duu	Output pointer 2nd derivative wrt u. An offset of duuDesc will be applied internally.
duuDesc	vertex buffer descriptor for the duuBuffer
duv	Output pointer 2nd derivative wrt u and v. An offset of duvDesc will be applied internally.
duvDesc	vertex buffer descriptor for the duvBuffer
dvv	Output pointer 2nd derivative wrt v. An offset of dvvDesc will be applied internally.
dvvDesc	vertex buffer descriptor for the dvvBuffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated.
patchArrays	an array of Osd::PatchArray struct indexed by PatchCoord::arrayIndex
patchIndexBuffer	an array of patch indices indexed by PatchCoord::vertIndex
patchParamBuffer	an array of Osd::PatchParam struct indexed by PatchCoord::patchIndex

EvalPatches() [2/6]

static bool EvalPatches ( const float *  src, BufferDescriptor const &  srcDesc, float *  dst, BufferDescriptor const &  dstDesc, float *  du, BufferDescriptor const &  duDesc, float *  dv, BufferDescriptor const &  dvDesc, int  numPatchCoords, PatchCoord const *  patchCoords, PatchArray const *  patchArrays, const int *  patchIndexBuffer, PatchParam const *  patchParamBuffer  )

static

Static limit eval function. It takes an array of PatchCoord and evaluate limit values on given PatchTable.

Parameters

src	Input primvar pointer. An offset of srcDesc will be applied internally (i.e. the pointer should not include the offset)
srcDesc	vertex buffer descriptor for the input buffer
dst	Output primvar pointer. An offset of dstDesc will be applied internally.
dstDesc	vertex buffer descriptor for the output buffer
du	Output pointer derivative wrt u. An offset of duDesc will be applied internally.
duDesc	vertex buffer descriptor for the duBuffer
dv	Output pointer derivative wrt v. An offset of dvDesc will be applied internally.
dvDesc	vertex buffer descriptor for the dvBuffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated.
patchArrays	an array of Osd::PatchArray struct indexed by PatchCoord::arrayIndex
patchIndexBuffer	an array of patch indices indexed by PatchCoord::vertIndex
patchParamBuffer	an array of Osd::PatchParam struct indexed by PatchCoord::patchIndex

EvalPatches() [3/6]

static bool EvalPatches ( const float *  src, BufferDescriptor const &  srcDesc, float *  dst, BufferDescriptor const &  dstDesc, int  numPatchCoords, const PatchCoord *  patchCoords, const PatchArray *  patchArrays, const int *  patchIndexBuffer, const PatchParam *  patchParamBuffer  )

static

Static limit eval function. It takes an array of PatchCoord and evaluate limit values on given PatchTable.

Parameters

src	Input primvar pointer. An offset of srcDesc will be applied internally (i.e. the pointer should not include the offset)
srcDesc	vertex buffer descriptor for the input buffer
dst	Output primvar pointer. An offset of dstDesc will be applied internally.
dstDesc	vertex buffer descriptor for the output buffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated.
patchArrays	an array of Osd::PatchArray struct indexed by PatchCoord::arrayIndex
patchIndexBuffer	an array of patch indices indexed by PatchCoord::vertIndex
patchParamBuffer	an array of Osd::PatchParam struct indexed by PatchCoord::patchIndex

EvalPatches() [4/6]

static bool EvalPatches ( SRC_BUFFER *  srcBuffer, BufferDescriptor const &  srcDesc, DST_BUFFER *  dstBuffer, BufferDescriptor const &  dstDesc, DST_BUFFER *  duBuffer, BufferDescriptor const &  duDesc, DST_BUFFER *  dvBuffer, BufferDescriptor const &  dvDesc, DST_BUFFER *  duuBuffer, BufferDescriptor const &  duuDesc, DST_BUFFER *  duvBuffer, BufferDescriptor const &  duvDesc, DST_BUFFER *  dvvBuffer, BufferDescriptor const &  dvvDesc, int  numPatchCoords, PATCHCOORD_BUFFER *  patchCoords, PATCH_TABLE *  patchTable, OmpEvaluator const *  instance = NULL, void *  deviceContext = NULL  )

inlinestatic

Generic limit eval function with derivatives. This function has a same signature as other device kernels have so that it can be called in the same way.

Parameters

srcBuffer	Input primvar buffer. must have BindCpuBuffer() method returning a const float pointer for read
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindCpuBuffer() method returning a float pointer for write
dstDesc	vertex buffer descriptor for the output buffer
duBuffer	Output buffer derivative wrt u must have BindCpuBuffer() method returning a float pointer for write
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output buffer derivative wrt v must have BindCpuBuffer() method returning a float pointer for write
dvDesc	vertex buffer descriptor for the dvBuffer
duuBuffer	Output buffer 2nd derivative wrt u must have BindCpuBuffer() method returning a float pointer for write
duuDesc	vertex buffer descriptor for the duuBuffer
duvBuffer	Output buffer 2nd derivative wrt u and v must have BindCpuBuffer() method returning a float pointer for write
duvDesc	vertex buffer descriptor for the duvBuffer
dvvBuffer	Output buffer 2nd derivative wrt v must have BindCpuBuffer() method returning a float pointer for write
dvvDesc	vertex buffer descriptor for the dvvBuffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated.
patchTable	CpuPatchTable or equivalent XXX: currently Far::PatchTable can't be used due to interface mismatch
instance	not used in the omp evaluator
deviceContext	not used in the omp evaluator

Definition at line 607 of file ompEvaluator.h.

EvalPatches() [5/6]

static bool EvalPatches ( SRC_BUFFER *  srcBuffer, BufferDescriptor const &  srcDesc, DST_BUFFER *  dstBuffer, BufferDescriptor const &  dstDesc, DST_BUFFER *  duBuffer, BufferDescriptor const &  duDesc, DST_BUFFER *  dvBuffer, BufferDescriptor const &  dvDesc, int  numPatchCoords, PATCHCOORD_BUFFER *  patchCoords, PATCH_TABLE *  patchTable, OmpEvaluator const *  instance = NULL, void *  deviceContext = NULL  )

inlinestatic

Generic limit eval function with derivatives. This function has a same signature as other device kernels have so that it can be called in the same way.

Parameters

srcBuffer	Input primvar buffer. must have BindCpuBuffer() method returning a const float pointer for read
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindCpuBuffer() method returning a float pointer for write
dstDesc	vertex buffer descriptor for the output buffer
duBuffer	Output buffer derivative wrt u must have BindCpuBuffer() method returning a float pointer for write
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output buffer derivative wrt v must have BindCpuBuffer() method returning a float pointer for write
dvDesc	vertex buffer descriptor for the dvBuffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated.
patchTable	CpuPatchTable or equivalent XXX: currently Far::PatchTable can't be used due to interface mismatch
instance	not used in the omp evaluator
deviceContext	not used in the omp evaluator

Definition at line 517 of file ompEvaluator.h.

EvalPatches() [6/6]

static bool EvalPatches ( SRC_BUFFER *  srcBuffer, BufferDescriptor const &  srcDesc, DST_BUFFER *  dstBuffer, BufferDescriptor const &  dstDesc, int  numPatchCoords, PATCHCOORD_BUFFER *  patchCoords, PATCH_TABLE *  patchTable, OmpEvaluator const *  instance = NULL, void *  deviceContext = NULL  )

inlinestatic

Generic limit eval function. This function has a same signature as other device kernels have so that it can be called in the same way.

---

Limit evaluations with PatchTable

---

Parameters

srcBuffer	Input primvar buffer. must have BindCpuBuffer() method returning a const float pointer for read
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindCpuBuffer() method returning a float pointer for write
dstDesc	vertex buffer descriptor for the output buffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated.
patchTable	CpuPatchTable or equivalent XXX: currently Far::PatchTable can't be used due to interface mismatch
instance	not used in the omp evaluator
deviceContext	not used in the omp evaluator

Definition at line 454 of file ompEvaluator.h.

EvalPatchesFaceVarying() [1/3]

static bool EvalPatchesFaceVarying ( SRC_BUFFER *  srcBuffer, BufferDescriptor const &  srcDesc, DST_BUFFER *  dstBuffer, BufferDescriptor const &  dstDesc, DST_BUFFER *  duBuffer, BufferDescriptor const &  duDesc, DST_BUFFER *  dvBuffer, BufferDescriptor const &  dvDesc, DST_BUFFER *  duuBuffer, BufferDescriptor const &  duuDesc, DST_BUFFER *  duvBuffer, BufferDescriptor const &  duvDesc, DST_BUFFER *  dvvBuffer, BufferDescriptor const &  dvvDesc, int  numPatchCoords, PATCHCOORD_BUFFER *  patchCoords, PATCH_TABLE *  patchTable, int  fvarChannel, OmpEvaluator const *  instance = NULL, void *  deviceContext = NULL  )

inlinestatic

Generic limit eval function. This function has a same signature as other device kernels have so that it can be called in the same way.

Parameters

srcBuffer	Input primvar buffer. must have BindCpuBuffer() method returning a const float pointer for read
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindCpuBuffer() method returning a float pointer for write
dstDesc	vertex buffer descriptor for the output buffer
duBuffer	Output buffer derivative wrt u must have BindCpuBuffer() method returning a float pointer for write
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output buffer derivative wrt v must have BindCpuBuffer() method returning a float pointer for write
dvDesc	vertex buffer descriptor for the dvBuffer
duuBuffer	Output buffer 2nd derivative wrt u must have BindCpuBuffer() method returning a float pointer for write
duuDesc	vertex buffer descriptor for the duuBuffer
duvBuffer	Output buffer 2nd derivative wrt u and v must have BindCpuBuffer() method returning a float pointer for write
duvDesc	vertex buffer descriptor for the duvBuffer
dvvBuffer	Output buffer 2nd derivative wrt v must have BindCpuBuffer() method returning a float pointer for write
dvvDesc	vertex buffer descriptor for the dvvBuffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated.
patchTable	CpuPatchTable or equivalent XXX: currently Far::PatchTable can't be used due to interface mismatch
fvarChannel	face-varying channel
instance	not used in the omp evaluator
deviceContext	not used in the omp evaluator

Definition at line 1188 of file ompEvaluator.h.

EvalPatchesFaceVarying() [2/3]

static bool EvalPatchesFaceVarying ( SRC_BUFFER *  srcBuffer, BufferDescriptor const &  srcDesc, DST_BUFFER *  dstBuffer, BufferDescriptor const &  dstDesc, DST_BUFFER *  duBuffer, BufferDescriptor const &  duDesc, DST_BUFFER *  dvBuffer, BufferDescriptor const &  dvDesc, int  numPatchCoords, PATCHCOORD_BUFFER *  patchCoords, PATCH_TABLE *  patchTable, int  fvarChannel, OmpEvaluator const *  instance = NULL, void *  deviceContext = NULL  )

inlinestatic

Generic limit eval function. This function has a same signature as other device kernels have so that it can be called in the same way.

Parameters

srcBuffer	Input primvar buffer. must have BindCpuBuffer() method returning a const float pointer for read
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindCpuBuffer() method returning a float pointer for write
dstDesc	vertex buffer descriptor for the output buffer
duBuffer	Output buffer derivative wrt u must have BindCpuBuffer() method returning a float pointer for write
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output buffer derivative wrt v must have BindCpuBuffer() method returning a float pointer for write
dvDesc	vertex buffer descriptor for the dvBuffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated.
patchTable	CpuPatchTable or equivalent XXX: currently Far::PatchTable can't be used due to interface mismatch
fvarChannel	face-varying channel
instance	not used in the omp evaluator
deviceContext	not used in the omp evaluator

Definition at line 1100 of file ompEvaluator.h.

EvalPatchesFaceVarying() [3/3]

static bool EvalPatchesFaceVarying ( SRC_BUFFER *  srcBuffer, BufferDescriptor const &  srcDesc, DST_BUFFER *  dstBuffer, BufferDescriptor const &  dstDesc, int  numPatchCoords, PATCHCOORD_BUFFER *  patchCoords, PATCH_TABLE *  patchTable, int  fvarChannel, OmpEvaluator const *  instance = NULL, void *  deviceContext = NULL  )

inlinestatic

Generic limit eval function. This function has a same signature as other device kernels have so that it can be called in the same way.

Parameters

srcBuffer	Input primvar buffer. must have BindCpuBuffer() method returning a const float pointer for read
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindCpuBuffer() method returning a float pointer for write
dstDesc	vertex buffer descriptor for the output buffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated.
patchTable	CpuPatchTable or equivalent XXX: currently Far::PatchTable can't be used due to interface mismatch
fvarChannel	face-varying channel
instance	not used in the omp evaluator
deviceContext	not used in the omp evaluator

Definition at line 1034 of file ompEvaluator.h.

EvalPatchesVarying() [1/3]

static bool EvalPatchesVarying ( SRC_BUFFER *  srcBuffer, BufferDescriptor const &  srcDesc, DST_BUFFER *  dstBuffer, BufferDescriptor const &  dstDesc, DST_BUFFER *  duBuffer, BufferDescriptor const &  duDesc, DST_BUFFER *  dvBuffer, BufferDescriptor const &  dvDesc, DST_BUFFER *  duuBuffer, BufferDescriptor const &  duuDesc, DST_BUFFER *  duvBuffer, BufferDescriptor const &  duvDesc, DST_BUFFER *  dvvBuffer, BufferDescriptor const &  dvvDesc, int  numPatchCoords, PATCHCOORD_BUFFER *  patchCoords, PATCH_TABLE *  patchTable, OmpEvaluator const *  instance = NULL, void *  deviceContext = NULL  )

inlinestatic

Generic limit eval function. This function has a same signature as other device kernels have so that it can be called in the same way.

Parameters

srcBuffer	Input primvar buffer. must have BindCpuBuffer() method returning a const float pointer for read
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindCpuBuffer() method returning a float pointer for write
dstDesc	vertex buffer descriptor for the output buffer
duBuffer	Output buffer derivative wrt u must have BindCpuBuffer() method returning a float pointer for write
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output buffer derivative wrt v must have BindCpuBuffer() method returning a float pointer for write
dvDesc	vertex buffer descriptor for the dvBuffer
duuBuffer	Output buffer 2nd derivative wrt u must have BindCpuBuffer() method returning a float pointer for write
duuDesc	vertex buffer descriptor for the duuBuffer
duvBuffer	Output buffer 2nd derivative wrt u and v must have BindCpuBuffer() method returning a float pointer for write
duvDesc	vertex buffer descriptor for the duvBuffer
dvvBuffer	Output buffer 2nd derivative wrt v must have BindCpuBuffer() method returning a float pointer for write
dvvDesc	vertex buffer descriptor for the dvvBuffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated.
patchTable	CpuPatchTable or equivalent XXX: currently Far::PatchTable can't be used due to interface mismatch
instance	not used in the omp evaluator
deviceContext	not used in the omp evaluator

Definition at line 971 of file ompEvaluator.h.

EvalPatchesVarying() [2/3]

static bool EvalPatchesVarying ( SRC_BUFFER *  srcBuffer, BufferDescriptor const &  srcDesc, DST_BUFFER *  dstBuffer, BufferDescriptor const &  dstDesc, DST_BUFFER *  duBuffer, BufferDescriptor const &  duDesc, DST_BUFFER *  dvBuffer, BufferDescriptor const &  dvDesc, int  numPatchCoords, PATCHCOORD_BUFFER *  patchCoords, PATCH_TABLE *  patchTable, OmpEvaluator const *  instance = NULL, void *  deviceContext = NULL  )

inlinestatic

Generic limit eval function. This function has a same signature as other device kernels have so that it can be called in the same way.

Parameters

srcBuffer	Input primvar buffer. must have BindCpuBuffer() method returning a const float pointer for read
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindCpuBuffer() method returning a float pointer for write
dstDesc	vertex buffer descriptor for the output buffer
duBuffer	Output buffer derivative wrt u must have BindCpuBuffer() method returning a float pointer for write
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output buffer derivative wrt v must have BindCpuBuffer() method returning a float pointer for write
dvDesc	vertex buffer descriptor for the dvBuffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated.
patchTable	CpuPatchTable or equivalent XXX: currently Far::PatchTable can't be used due to interface mismatch
instance	not used in the omp evaluator
deviceContext	not used in the omp evaluator

Definition at line 886 of file ompEvaluator.h.

EvalPatchesVarying() [3/3]

static bool EvalPatchesVarying ( SRC_BUFFER *  srcBuffer, BufferDescriptor const &  srcDesc, DST_BUFFER *  dstBuffer, BufferDescriptor const &  dstDesc, int  numPatchCoords, PATCHCOORD_BUFFER *  patchCoords, PATCH_TABLE *  patchTable, OmpEvaluator const *  instance = NULL, void *  deviceContext = NULL  )

inlinestatic

Generic limit eval function. This function has a same signature as other device kernels have so that it can be called in the same way.

Parameters

srcBuffer	Input primvar buffer. must have BindCpuBuffer() method returning a const float pointer for read
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindCpuBuffer() method returning a float pointer for write
dstDesc	vertex buffer descriptor for the output buffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated.
patchTable	CpuPatchTable or equivalent XXX: currently Far::PatchTable can't be used due to interface mismatch
instance	not used in the omp evaluator
deviceContext	not used in the omp evaluator

Definition at line 823 of file ompEvaluator.h.

EvalStencils() [1/6]

static bool EvalStencils ( const float *  src, BufferDescriptor const &  srcDesc, float *  dst, BufferDescriptor const &  dstDesc, const int *  sizes, const int *  offsets, const int *  indices, const float *  weights, int  start, int  end  )

static

Static eval stencils function which takes raw CPU pointers for input and output.

Parameters

src	Input primvar pointer. An offset of srcDesc will be applied internally (i.e. the pointer should not include the offset)
srcDesc	vertex buffer descriptor for the input buffer
dst	Output primvar pointer. An offset of dstDesc will be applied internally.
dstDesc	vertex buffer descriptor for the output buffer
sizes	pointer to the sizes buffer of the stencil table
offsets	pointer to the offsets buffer of the stencil table
indices	pointer to the indices buffer of the stencil table
weights	pointer to the weights buffer of the stencil table
start	start index of stencil table
end	end index of stencil table

EvalStencils() [2/6]

static bool EvalStencils ( const float *  src, BufferDescriptor const &  srcDesc, float *  dst, BufferDescriptor const &  dstDesc, float *  du, BufferDescriptor const &  duDesc, float *  dv, BufferDescriptor const &  dvDesc, const int *  sizes, const int *  offsets, const int *  indices, const float *  weights, const float *  duWeights, const float *  dvWeights, int  start, int  end  )

static

Static eval stencils function with derivatives, which takes raw CPU pointers for input and output.

Parameters

src	Input primvar pointer. An offset of srcDesc will be applied internally (i.e. the pointer should not include the offset)
srcDesc	vertex buffer descriptor for the input buffer
dst	Output primvar pointer. An offset of dstDesc will be applied internally.
dstDesc	vertex buffer descriptor for the output buffer
du	Output pointer derivative wrt u. An offset of duDesc will be applied internally.
duDesc	vertex buffer descriptor for the duBuffer
dv	Output pointer derivative wrt v. An offset of dvDesc will be applied internally.
dvDesc	vertex buffer descriptor for the dvBuffer
sizes	pointer to the sizes buffer of the stencil table
offsets	pointer to the offsets buffer of the stencil table
indices	pointer to the indices buffer of the stencil table
weights	pointer to the weights buffer of the stencil table
duWeights	pointer to the du-weights buffer of the stencil table
dvWeights	pointer to the dv-weights buffer of the stencil table
start	start index of stencil table
end	end index of stencil table

EvalStencils() [3/6]

static bool EvalStencils ( const float *  src, BufferDescriptor const &  srcDesc, float *  dst, BufferDescriptor const &  dstDesc, float *  du, BufferDescriptor const &  duDesc, float *  dv, BufferDescriptor const &  dvDesc, float *  duu, BufferDescriptor const &  duuDesc, float *  duv, BufferDescriptor const &  duvDesc, float *  dvv, BufferDescriptor const &  dvvDesc, const int *  sizes, const int *  offsets, const int *  indices, const float *  weights, const float *  duWeights, const float *  dvWeights, const float *  duuWeights, const float *  duvWeights, const float *  dvvWeights, int  start, int  end  )

static

Static eval stencils function with derivatives, which takes raw CPU pointers for input and output.

Parameters

src	Input primvar pointer. An offset of srcDesc will be applied internally (i.e. the pointer should not include the offset)
srcDesc	vertex buffer descriptor for the input buffer
dst	Output primvar pointer. An offset of dstDesc will be applied internally.
dstDesc	vertex buffer descriptor for the output buffer
du	Output pointer derivative wrt u. An offset of duDesc will be applied internally.
duDesc	vertex buffer descriptor for the duBuffer
dv	Output pointer derivative wrt v. An offset of dvDesc will be applied internally.
dvDesc	vertex buffer descriptor for the dvBuffer
duu	Output pointer 2nd derivative wrt u. An offset of duuDesc will be applied internally.
duuDesc	vertex buffer descriptor for the duuBuffer
duv	Output pointer 2nd derivative wrt u and v. An offset of duvDesc will be applied internally.
duvDesc	vertex buffer descriptor for the duvBuffer
dvv	Output pointer 2nd derivative wrt v. An offset of dvvDesc will be applied internally.
dvvDesc	vertex buffer descriptor for the dvvBuffer
sizes	pointer to the sizes buffer of the stencil table
offsets	pointer to the offsets buffer of the stencil table
indices	pointer to the indices buffer of the stencil table
weights	pointer to the weights buffer of the stencil table
duWeights	pointer to the du-weights buffer of the stencil table
dvWeights	pointer to the dv-weights buffer of the stencil table
duuWeights	pointer to the duu-weights buffer of the stencil table
duvWeights	pointer to the duv-weights buffer of the stencil table
dvvWeights	pointer to the dvv-weights buffer of the stencil table
start	start index of stencil table
end	end index of stencil table

EvalStencils() [4/6]

static bool EvalStencils ( SRC_BUFFER *  srcBuffer, BufferDescriptor const &  srcDesc, DST_BUFFER *  dstBuffer, BufferDescriptor const &  dstDesc, DST_BUFFER *  duBuffer, BufferDescriptor const &  duDesc, DST_BUFFER *  dvBuffer, BufferDescriptor const &  dvDesc, DST_BUFFER *  duuBuffer, BufferDescriptor const &  duuDesc, DST_BUFFER *  duvBuffer, BufferDescriptor const &  duvDesc, DST_BUFFER *  dvvBuffer, BufferDescriptor const &  dvvDesc, STENCIL_TABLE const *  stencilTable, const OmpEvaluator *  instance = NULL, void *  deviceContext = NULL  )

inlinestatic

Generic static eval stencils function with derivatives. This function has a same signature as other device kernels have so that it can be called in the same way from OsdMesh template interface.

Parameters

srcBuffer	Input primvar buffer. must have BindCpuBuffer() method returning a const float pointer for read
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindCpuBuffer() method returning a float pointer for write
dstDesc	vertex buffer descriptor for the output buffer
duBuffer	Output buffer derivative wrt u must have BindCpuBuffer() method returning a float pointer for write
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output buffer derivative wrt v must have BindCpuBuffer() method returning a float pointer for write
dvDesc	vertex buffer descriptor for the dvBuffer
duuBuffer	Output buffer 2nd derivative wrt u must have BindCpuBuffer() method returning a float pointer for write
duuDesc	vertex buffer descriptor for the duuBuffer
duvBuffer	Output buffer 2nd derivative wrt u and v must have BindCpuBuffer() method returning a float pointer for write
duvDesc	vertex buffer descriptor for the duvBuffer
dvvBuffer	Output buffer 2nd derivative wrt v must have BindCpuBuffer() method returning a float pointer for write
dvvDesc	vertex buffer descriptor for the dvvBuffer
stencilTable	Far::StencilTable or equivalent
instance	not used in the omp kernel (declared as a typed pointer to prevent undesirable template resolution)
deviceContext	not used in the omp kernel

Definition at line 303 of file ompEvaluator.h.

EvalStencils() [5/6]

static bool EvalStencils ( SRC_BUFFER *  srcBuffer, BufferDescriptor const &  srcDesc, DST_BUFFER *  dstBuffer, BufferDescriptor const &  dstDesc, DST_BUFFER *  duBuffer, BufferDescriptor const &  duDesc, DST_BUFFER *  dvBuffer, BufferDescriptor const &  dvDesc, STENCIL_TABLE const *  stencilTable, const OmpEvaluator *  instance = NULL, void *  deviceContext = NULL  )

inlinestatic

Generic static eval stencils function with derivatives. This function has a same signature as other device kernels have so that it can be called in the same way from OsdMesh template interface.

Parameters

srcBuffer	Input primvar buffer. must have BindCpuBuffer() method returning a const float pointer for read
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindCpuBuffer() method returning a float pointer for write
dstDesc	vertex buffer descriptor for the output buffer
duBuffer	Output buffer derivative wrt u must have BindCpuBuffer() method returning a float pointer for write
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output buffer derivative wrt v must have BindCpuBuffer() method returning a float pointer for write
dvDesc	vertex buffer descriptor for the dvBuffer
stencilTable	Far::StencilTable or equivalent
instance	not used in the omp kernel (declared as a typed pointer to prevent undesirable template resolution)
deviceContext	not used in the omp kernel

Definition at line 168 of file ompEvaluator.h.

EvalStencils() [6/6]

static bool EvalStencils ( SRC_BUFFER *  srcBuffer, BufferDescriptor const &  srcDesc, DST_BUFFER *  dstBuffer, BufferDescriptor const &  dstDesc, STENCIL_TABLE const *  stencilTable, const OmpEvaluator *  instance = NULL, void *  deviceContext = NULL  )

inlinestatic

Generic static eval stencils function. This function has a same signature as other device kernels have so that it can be called in the same way from OsdMesh template interface.

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Stencil evaluations with StencilTable

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Parameters

srcBuffer	Input primvar buffer. must have BindCpuBuffer() method returning a const float pointer for read
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindCpuBuffer() method returning a float pointer for write
dstDesc	vertex buffer descriptor for the output buffer
stencilTable	Far::StencilTable or equivalent
instance	not used in the omp kernel (declared as a typed pointer to prevent undesirable template resolution)
deviceContext	not used in the omp kernel

Definition at line 72 of file ompEvaluator.h.

SetNumThreads()

static void SetNumThreads ( int  numThreads )

static

Deprecated. Client code should initialize OpenMP.

Synchronize()

static void Synchronize ( void *  deviceContext = NULL )

static

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Other methods

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

• opensubdiv/osd/ompEvaluator.h