#include <cpuEvaluator.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 CpuEvaluator 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. More...

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. More...

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 CpuEvaluator 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. More...

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. More...

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, CpuEvaluator 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. More...

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, CpuEvaluator 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. More...

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. More...

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. More...

static void	Synchronize (void *)
	synchronize all asynchronous computation invoked on this device. More...

Detailed Description

Definition at line 40 of file cpuEvaluator.h.

Member Function Documentation

static bool EvalPatches	(	SRC_BUFFER *	srcBuffer,
		BufferDescriptor const &	srcDesc,
		DST_BUFFER *	dstBuffer,
		BufferDescriptor const &	dstDesc,
		int	numPatchCoords,
		PATCHCOORD_BUFFER *	patchCoords,
		PATCH_TABLE *	patchTable,
		CpuEvaluator 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 cpu evaluator
deviceContext	not used in the cpu evaluator

Definition at line 285 of file cpuEvaluator.h.

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,
		CpuEvaluator 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 U-derivatives buffer must have BindCpuBuffer() method returning a float pointer for write
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output V-derivatives buffer 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 cpu evaluator
deviceContext	not used in the cpu evaluator

Definition at line 348 of file cpuEvaluator.h.

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

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 U-derivatives pointer. An offset of duDesc will be applied internally.
duDesc	vertex buffer descriptor for the du buffer
dv	Output V-derivatives pointer. An offset of dvDesc will be applied internally.
dvDesc	vertex buffer descriptor for the dv 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

static bool EvalStencils	(	SRC_BUFFER *	srcBuffer,
		BufferDescriptor const &	srcDesc,
		DST_BUFFER *	dstBuffer,
		BufferDescriptor const &	dstDesc,
		STENCIL_TABLE const *	stencilTable,
		const CpuEvaluator *	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.

Stencil evaluations with StencilTable

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 cpu kernel (declared as a typed pointer to prevent undesirable template resolution)
deviceContext	not used in the cpu kernel

Definition at line 73 of file cpuEvaluator.h.

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 to apply for the range [start, end)
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

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 CpuEvaluator *	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 U-derivative buffer must have BindCpuBuffer() method returning a float pointer for write
duDesc	vertex buffer descriptor for the output buffer
dvBuffer	Output V-derivative buffer must have BindCpuBuffer() method returning a float pointer for write
dvDesc	vertex buffer descriptor for the output buffer
stencilTable	Far::StencilTable or equivalent
instance	not used in the cpu kernel (declared as a typed pointer to prevent undesirable template resolution)
deviceContext	not used in the cpu kernel

Definition at line 170 of file cpuEvaluator.h.

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 U-derivatives pointer. An offset of duDesc will be applied internally.
duDesc	vertex buffer descriptor for the output buffer
dv	Output V-derivatives pointer. An offset of dvDesc will be applied internally.
dvDesc	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
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

static void Synchronize ( void * )

inlinestatic

synchronize all asynchronous computation invoked on this device.

Other methods

Definition at line 468 of file cpuEvaluator.h.

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

opensubdiv/osd/cpuEvaluator.h

Static Public Member Functions

Detailed Description

Member Function Documentation