#include <glComputeEvaluator.h>

Public Types
typedef bool	Instantiatable

Public Member Functions
	GLComputeEvaluator ()
	Constructor. More...

	~GLComputeEvaluator ()
	Destructor. note that the GL context must be made current. More...

template<typename SRC_BUFFER , typename DST_BUFFER , typename STENCIL_TABLE >
bool	EvalStencils (SRC_BUFFER srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER dstBuffer, BufferDescriptor const &dstDesc, STENCIL_TABLE const *stencilTable) const
	Generic stencil function. More...

template<typename SRC_BUFFER , typename DST_BUFFER , typename STENCIL_TABLE >
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
	Generic stencil function. More...

template<typename SRC_BUFFER , typename DST_BUFFER , typename STENCIL_TABLE >
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
	Generic stencil function. More...

bool	EvalStencils (GLuint srcBuffer, BufferDescriptor const &srcDesc, GLuint dstBuffer, BufferDescriptor const &dstDesc, GLuint duBuffer, BufferDescriptor const &duDesc, GLuint dvBuffer, BufferDescriptor const &dvDesc, GLuint sizesBuffer, GLuint offsetsBuffer, GLuint indicesBuffer, GLuint weightsBuffer, GLuint duWeightsBuffer, GLuint dvWeightsBuffer, int start, int end) const
	Dispatch the GLSL compute kernel on GPU asynchronously returns false if the kernel hasn't been compiled yet. More...

bool	EvalStencils (GLuint srcBuffer, BufferDescriptor const &srcDesc, GLuint dstBuffer, BufferDescriptor const &dstDesc, GLuint duBuffer, BufferDescriptor const &duDesc, GLuint dvBuffer, BufferDescriptor const &dvDesc, GLuint duuBuffer, BufferDescriptor const &duuDesc, GLuint duvBuffer, BufferDescriptor const &duvDesc, GLuint dvvBuffer, BufferDescriptor const &dvvDesc, GLuint sizesBuffer, GLuint offsetsBuffer, GLuint indicesBuffer, GLuint weightsBuffer, GLuint duWeightsBuffer, GLuint dvWeightsBuffer, GLuint duuWeightsBuffer, GLuint duvWeightsBuffer, GLuint dvvWeightsBuffer, int start, int end) const
	Dispatch the GLSL compute kernel on GPU asynchronously returns false if the kernel hasn't been compiled yet. More...

template<typename SRC_BUFFER , typename DST_BUFFER , typename PATCHCOORD_BUFFER , typename PATCH_TABLE >
bool	EvalPatches (SRC_BUFFER srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER dstBuffer, BufferDescriptor const &dstDesc, int numPatchCoords, PATCHCOORD_BUFFER patchCoords, PATCH_TABLE patchTable) const
	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 >
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) const
	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...

template<typename SRC_BUFFER , typename DST_BUFFER , typename PATCHCOORD_BUFFER , typename PATCH_TABLE >
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) const
	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...

bool	EvalPatches (GLuint srcBuffer, BufferDescriptor const &srcDesc, GLuint dstBuffer, BufferDescriptor const &dstDesc, GLuint duBuffer, BufferDescriptor const &duDesc, GLuint dvBuffer, BufferDescriptor const &dvDesc, int numPatchCoords, GLuint patchCoordsBuffer, const PatchArrayVector &patchArrays, GLuint patchIndexBuffer, GLuint patchParamsBuffer) const

bool	EvalPatches (GLuint srcBuffer, BufferDescriptor const &srcDesc, GLuint dstBuffer, BufferDescriptor const &dstDesc, GLuint duBuffer, BufferDescriptor const &duDesc, GLuint dvBuffer, BufferDescriptor const &dvDesc, GLuint duuBuffer, BufferDescriptor const &duuDesc, GLuint duvBuffer, BufferDescriptor const &duvDesc, GLuint dvvBuffer, BufferDescriptor const &dvvDesc, int numPatchCoords, GLuint patchCoordsBuffer, const PatchArrayVector &patchArrays, GLuint patchIndexBuffer, GLuint patchParamsBuffer) const

template<typename SRC_BUFFER , typename DST_BUFFER , typename PATCHCOORD_BUFFER , typename PATCH_TABLE >
bool	EvalPatchesVarying (SRC_BUFFER srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER dstBuffer, BufferDescriptor const &dstDesc, int numPatchCoords, PATCHCOORD_BUFFER patchCoords, PATCH_TABLE patchTable) const
	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 >
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) const
	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 >
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) const
	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 >
bool	EvalPatchesFaceVarying (SRC_BUFFER srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER dstBuffer, BufferDescriptor const &dstDesc, int numPatchCoords, PATCHCOORD_BUFFER patchCoords, PATCH_TABLE patchTable, int fvarChannel=0) const
	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 >
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=0) const
	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 >
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=0) const
	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...

bool	Compile (BufferDescriptor const &srcDesc, BufferDescriptor const &dstDesc, BufferDescriptor const &duDesc=BufferDescriptor(), BufferDescriptor const &dvDesc=BufferDescriptor(), BufferDescriptor const &duuDesc=BufferDescriptor(), BufferDescriptor const &duvDesc=BufferDescriptor(), BufferDescriptor const &dvvDesc=BufferDescriptor())

Static Public Member Functions
static GLComputeEvaluator *	Create (BufferDescriptor const &srcDesc, BufferDescriptor const &dstDesc, BufferDescriptor const &duDesc, BufferDescriptor const &dvDesc, void *deviceContext=NULL)

static GLComputeEvaluator *	Create (BufferDescriptor const &srcDesc, BufferDescriptor const &dstDesc, BufferDescriptor const &duDesc, BufferDescriptor const &dvDesc, BufferDescriptor const &duuDesc, BufferDescriptor const &duvDesc, BufferDescriptor const &dvvDesc, void *deviceContext=NULL)

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, GLComputeEvaluator const instance, void *deviceContext=NULL)
	Generic static stencil function. This function has a same signature as other device kernels have so that it can be called transparently from OsdMesh template interface. 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, GLComputeEvaluator const instance, void *deviceContext=NULL)
	Generic static stencil function. This function has a same signature as other device kernels have so that it can be called transparently from OsdMesh template interface. 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, DST_BUFFER duuBuffer, BufferDescriptor const &duuDesc, DST_BUFFER duvBuffer, BufferDescriptor const &duvDesc, DST_BUFFER dvvBuffer, BufferDescriptor const &dvvDesc, STENCIL_TABLE const stencilTable, GLComputeEvaluator const instance, void deviceContext=NULL)
	Generic static stencil function. This function has a same signature as other device kernels have so that it can be called transparently from OsdMesh template interface. 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, GLComputeEvaluator const instance, 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, GLComputeEvaluator const instance, 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, 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, GLComputeEvaluator const instance, 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	EvalPatchesVarying (SRC_BUFFER srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER dstBuffer, BufferDescriptor const &dstDesc, int numPatchCoords, PATCHCOORD_BUFFER patchCoords, PATCH_TABLE patchTable, GLComputeEvaluator const instance, 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	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, GLComputeEvaluator const instance, 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	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, GLComputeEvaluator const instance, 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	EvalPatchesFaceVarying (SRC_BUFFER srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER dstBuffer, BufferDescriptor const &dstDesc, int numPatchCoords, PATCHCOORD_BUFFER patchCoords, PATCH_TABLE patchTable, int fvarChannel, GLComputeEvaluator const instance, 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	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, GLComputeEvaluator const instance, 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	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, GLComputeEvaluator const instance, 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...

static void	Synchronize (void *deviceContext)
	Wait the dispatched kernel finishes. More...

Detailed Description

Definition at line 96 of file glComputeEvaluator.h.

Member Typedef Documentation

typedef bool Instantiatable

Definition at line 98 of file glComputeEvaluator.h.

Constructor & Destructor Documentation

GLComputeEvaluator ( )

Constructor.

~GLComputeEvaluator ( )

Destructor. note that the GL context must be made current.

Member Function Documentation

bool Compile	(	BufferDescriptor const &	srcDesc,
		BufferDescriptor const &	dstDesc,
		BufferDescriptor const &	duDesc = `BufferDescriptor()`,
		BufferDescriptor const &	dvDesc = `BufferDescriptor()`,
		BufferDescriptor const &	duuDesc = `BufferDescriptor()`,
		BufferDescriptor const &	duvDesc = `BufferDescriptor()`,
		BufferDescriptor const &	dvvDesc = `BufferDescriptor()`
	)

Other methods

Configure GLSL kernel. A valid GL context must be made current before calling this function. Returns false if it fails to compile the kernel.

static GLComputeEvaluator* Create	(	BufferDescriptor const &	srcDesc,
		BufferDescriptor const &	dstDesc,
		BufferDescriptor const &	duDesc,
		BufferDescriptor const &	dvDesc,
		void *	deviceContext = `NULL`
	)

inlinestatic

Definition at line 99 of file glComputeEvaluator.h.

static GLComputeEvaluator* Create	(	BufferDescriptor const &	srcDesc,
		BufferDescriptor const &	dstDesc,
		BufferDescriptor const &	duDesc,
		BufferDescriptor const &	dvDesc,
		BufferDescriptor const &	duuDesc,
		BufferDescriptor const &	duvDesc,
		BufferDescriptor const &	dvvDesc,
		void *	deviceContext = `NULL`
	)

inlinestatic

Definition at line 111 of file glComputeEvaluator.h.

static bool EvalPatches	(	SRC_BUFFER *	srcBuffer,
		BufferDescriptor const &	srcDesc,
		DST_BUFFER *	dstBuffer,
		BufferDescriptor const &	dstDesc,
		int	numPatchCoords,
		PATCHCOORD_BUFFER *	patchCoords,
		PATCH_TABLE *	patchTable,
		GLComputeEvaluator const *	instance,
		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 BindVBO() method returning a GL buffer object of source data
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindVBO() method returning a GL buffer object of destination data
dstDesc	vertex buffer descriptor for the output buffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated. must have BindVBO() method returning an array of PatchCoord struct in VBO.
patchTable	GLPatchTable or equivalent
instance	cached compiled instance. Clients are supposed to pre-compile an instance of this class and provide to this function. If it's null the kernel still compute by instantiating on-demand kernel although it may cause a performance problem.
deviceContext	not used in the GLXFB evaluator

Definition at line 691 of file glComputeEvaluator.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,
		GLComputeEvaluator const *	instance,
		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 BindVBO() method returning a GL buffer object of source data
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindVBO() method returning a GL buffer object of destination data
dstDesc	vertex buffer descriptor for the output buffer
duBuffer	Output buffer derivative wrt u must have BindVBO() method returning a GL buffer object of destination data
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output buffer derivative wrt v must have BindVBO() method returning a GL buffer object of destination data
dvDesc	vertex buffer descriptor for the dvBuffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated. must have BindVBO() method returning an array of PatchCoord struct in VBO.
patchTable	GLPatchTable or equivalent
instance	cached compiled instance. Clients are supposed to pre-compile an instance of this class and provide to this function. If it's null the kernel still compute by instantiating on-demand kernel although it may cause a performance problem.
deviceContext	not used in the GLXFB evaluator

Definition at line 769 of file glComputeEvaluator.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,
		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,
		GLComputeEvaluator const *	instance,
		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 BindVBO() method returning a GL buffer object of source data
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindVBO() method returning a GL buffer object of destination data
dstDesc	vertex buffer descriptor for the output buffer
duBuffer	Output buffer derivative wrt u must have BindVBO() method returning a GL buffer object of destination data
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output buffer derivative wrt v must have BindVBO() method returning a GL buffer object of destination data
dvDesc	vertex buffer descriptor for the dvBuffer
duuBuffer	Output buffer 2nd derivative wrt u must have BindVBO() method returning a GL buffer object of destination data
duuDesc	vertex buffer descriptor for the duuBuffer
duvBuffer	Output buffer 2nd derivative wrt u and v must have BindVBO() method returning a GL buffer object of destination data
duvDesc	vertex buffer descriptor for the duvBuffer
dvvBuffer	Output buffer 2nd derivative wrt v must have BindVBO() method returning a GL buffer object of destination data
dvvDesc	vertex buffer descriptor for the dvvBuffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated. must have BindVBO() method returning an array of PatchCoord struct in VBO.
patchTable	GLPatchTable or equivalent
instance	cached compiled instance. Clients are supposed to pre-compile an instance of this class and provide to this function. If it's null the kernel still compute by instantiating on-demand kernel although it may cause a performance problem.
deviceContext	not used in the GLXFB evaluator

Definition at line 870 of file glComputeEvaluator.h.

bool EvalPatches	(	SRC_BUFFER *	srcBuffer,
		BufferDescriptor const &	srcDesc,
		DST_BUFFER *	dstBuffer,
		BufferDescriptor const &	dstDesc,
		int	numPatchCoords,
		PATCHCOORD_BUFFER *	patchCoords,
		PATCH_TABLE *	patchTable
	)		const

inline

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 BindVBO() method returning a GL buffer object of source data
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindVBO() method returning a GL buffer object of destination data
dstDesc	vertex buffer descriptor for the output buffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated. must have BindVBO() method returning an array of PatchCoord struct in VBO.
patchTable	GLPatchTable or equivalent

Definition at line 943 of file glComputeEvaluator.h.

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
	)		const

inline

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 BindVBO() method returning a GL buffer object of source data
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindVBO() method returning a GL buffer object of destination data
dstDesc	vertex buffer descriptor for the output buffer
duBuffer	Output buffer derivative wrt u must have BindVBO() method returning a GL buffer object of destination data
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output buffer derivative wrt v must have BindVBO() method returning a GL buffer object of destination data
dvDesc	vertex buffer descriptor for the dvBuffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated.
patchTable	GLPatchTable or equivalent

Definition at line 997 of file glComputeEvaluator.h.

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
	)		const

inline

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 BindVBO() method returning a GL buffer object of source data
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindVBO() method returning a GL buffer object of destination data
dstDesc	vertex buffer descriptor for the output buffer
duBuffer	Output buffer derivative wrt u must have BindVBO() method returning a GL buffer object of destination data
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output buffer derivative wrt v must have BindVBO() method returning a GL buffer object of destination data
dvDesc	vertex buffer descriptor for the dvBuffer
duuBuffer	Output buffer 2nd derivative wrt u must have BindVBO() method returning a GL buffer object of destination data
duuDesc	vertex buffer descriptor for the duuBuffer
duvBuffer	Output buffer 2nd derivative wrt u and v must have BindVBO() method returning a GL buffer object of destination data
duvDesc	vertex buffer descriptor for the duvBuffer
dvvBuffer	Output buffer 2nd derivative wrt v must have BindVBO() method returning a GL buffer object of destination data
dvvDesc	vertex buffer descriptor for the dvvBuffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated.
patchTable	GLPatchTable or equivalent

Definition at line 1071 of file glComputeEvaluator.h.

bool EvalPatches	(	GLuint	srcBuffer,
		BufferDescriptor const &	srcDesc,
		GLuint	dstBuffer,
		BufferDescriptor const &	dstDesc,
		GLuint	duBuffer,
		BufferDescriptor const &	duDesc,
		GLuint	dvBuffer,
		BufferDescriptor const &	dvDesc,
		int	numPatchCoords,
		GLuint	patchCoordsBuffer,
		const PatchArrayVector &	patchArrays,
		GLuint	patchIndexBuffer,
		GLuint	patchParamsBuffer
	)		const

bool EvalPatches	(	GLuint	srcBuffer,
		BufferDescriptor const &	srcDesc,
		GLuint	dstBuffer,
		BufferDescriptor const &	dstDesc,
		GLuint	duBuffer,
		BufferDescriptor const &	duDesc,
		GLuint	dvBuffer,
		BufferDescriptor const &	dvDesc,
		GLuint	duuBuffer,
		BufferDescriptor const &	duuDesc,
		GLuint	duvBuffer,
		BufferDescriptor const &	duvDesc,
		GLuint	dvvBuffer,
		BufferDescriptor const &	dvvDesc,
		int	numPatchCoords,
		GLuint	patchCoordsBuffer,
		const PatchArrayVector &	patchArrays,
		GLuint	patchIndexBuffer,
		GLuint	patchParamsBuffer
	)		const

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,
		GLComputeEvaluator const *	instance,
		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 BindVBO() method returning a GL buffer object of source data
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindVBO() method returning a GL buffer object of destination data
dstDesc	vertex buffer descriptor for the output buffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated. must have BindVBO() method returning an array of PatchCoord struct in VBO.
patchTable	GLPatchTable or equivalent
fvarChannel	face-varying channel
instance	cached compiled instance. Clients are supposed to pre-compile an instance of this class and provide to this function. If it's null the kernel still compute by instantiating on-demand kernel although it may cause a performance problem.
deviceContext	not used in the GLXFB evaluator

Definition at line 1606 of file glComputeEvaluator.h.

bool EvalPatchesFaceVarying	(	SRC_BUFFER *	srcBuffer,
		BufferDescriptor const &	srcDesc,
		DST_BUFFER *	dstBuffer,
		BufferDescriptor const &	dstDesc,
		int	numPatchCoords,
		PATCHCOORD_BUFFER *	patchCoords,
		PATCH_TABLE *	patchTable,
		int	fvarChannel = `0`
	)		const

inline

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 BindVBO() method returning a GL buffer object of source data
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindVBO() method returning a GL buffer object of destination data
dstDesc	vertex buffer descriptor for the output buffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated. must have BindVBO() method returning an array of PatchCoord struct in VBO.
patchTable	GLPatchTable or equivalent
fvarChannel	face-varying channel

Definition at line 1669 of file glComputeEvaluator.h.

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,
		GLComputeEvaluator const *	instance,
		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 BindVBO() method returning a GL buffer object of source data
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindVBO() method returning a GL buffer object of destination data
dstDesc	vertex buffer descriptor for the output buffer
duBuffer	Output buffer derivative wrt u must have BindVBO() method returning a GL buffer object of destination data
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output buffer derivative wrt v must have BindVBO() method returning a GL buffer object of destination data
dvDesc	vertex buffer descriptor for the dvBuffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated. must have BindVBO() method returning an array of PatchCoord struct in VBO.
patchTable	GLPatchTable or equivalent
fvarChannel	face-varying channel
instance	cached compiled instance. Clients are supposed to pre-compile an instance of this class and provide to this function. If it's null the kernel still compute by instantiating on-demand kernel although it may cause a performance problem.
deviceContext	not used in the GLXFB evaluator

Definition at line 1736 of file glComputeEvaluator.h.

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 = `0`
	)		const

inline

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 BindVBO() method returning a GL buffer object of source data
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindVBO() method returning a GL buffer object of destination data
dstDesc	vertex buffer descriptor for the output buffer
duBuffer	Output buffer derivative wrt u must have BindVBO() method returning a GL object of destination data
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output buffer derivative wrt v must have BindVBO() method returning a GL buffer object of destination data
dvDesc	vertex buffer descriptor for the dvBuffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated. must have BindVBO() method returning an array of PatchCoord struct in VBO.
patchTable	GLPatchTable or equivalent
fvarChannel	face-varying channel

Definition at line 1816 of file glComputeEvaluator.h.

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,
		GLComputeEvaluator const *	instance,
		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 BindVBO() method returning a GL buffer object of source data
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindVBO() method returning a GL buffer object of destination data
dstDesc	vertex buffer descriptor for the output buffer
duBuffer	Output buffer derivative wrt u must have BindVBO() method returning a GL buffer object of destination data
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output buffer derivative wrt v must have BindVBO() method returning a GL buffer object of destination data
dvDesc	vertex buffer descriptor for the dvBuffer
duuBuffer	Output buffer 2nd derivative wrt u must have BindVBO() method returning a GL buffer object of destination data
duuDesc	vertex buffer descriptor for the duuBuffer
duvBuffer	Output buffer 2nd derivative wrt u and v must have BindVBO() method returning a GL buffer object of destination data
duvDesc	vertex buffer descriptor for the duvBuffer
dvvBuffer	Output buffer 2nd derivative wrt v must have BindVBO() method returning a GL buffer object of destination data
dvvDesc	vertex buffer descriptor for the dvvBuffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated. must have BindVBO() method returning an array of PatchCoord struct in VBO.
patchTable	GLPatchTable or equivalent
fvarChannel	face-varying channel
instance	cached compiled instance. Clients are supposed to pre-compile an instance of this class and provide to this function. If it's null the kernel still compute by instantiating on-demand kernel although it may cause a performance problem.
deviceContext	not used in the GLXFB evaluator

Definition at line 1903 of file glComputeEvaluator.h.

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 = `0`
	)		const

inline

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 BindVBO() method returning a GL buffer object of source data
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindVBO() method returning a GL buffer object of destination data
dstDesc	vertex buffer descriptor for the output buffer
duBuffer	Output buffer derivative wrt u must have BindVBO() method returning a GL buffer object of destination data
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output buffer derivative wrt v must have BindVBO() method returning a GL buffer object of destination data
dvDesc	vertex buffer descriptor for the dvBuffer
duuBuffer	Output buffer 2nd derivative wrt u must have BindVBO() method returning a GL buffer object of destination data
duuDesc	vertex buffer descriptor for the duuBuffer
duvBuffer	Output buffer 2nd derivative wrt u and v must have BindVBO() method returning a GL buffer object of destination data
duvDesc	vertex buffer descriptor for the duvBuffer
dvvBuffer	Output buffer 2nd derivative wrt v must have BindVBO() method returning a GL buffer object of destination data
dvvDesc	vertex buffer descriptor for the dvvBuffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated. must have BindVBO() method returning an array of PatchCoord struct in VBO.
patchTable	GLPatchTable or equivalent
fvarChannel	face-varying channel

Definition at line 2011 of file glComputeEvaluator.h.

static bool EvalPatchesVarying	(	SRC_BUFFER *	srcBuffer,
		BufferDescriptor const &	srcDesc,
		DST_BUFFER *	dstBuffer,
		BufferDescriptor const &	dstDesc,
		int	numPatchCoords,
		PATCHCOORD_BUFFER *	patchCoords,
		PATCH_TABLE *	patchTable,
		GLComputeEvaluator const *	instance,
		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 BindVBO() method returning a GL buffer object of source data
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindVBO() method returning a GL buffer object of destination data
dstDesc	vertex buffer descriptor for the output buffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated. must have BindVBO() method returning an array of PatchCoord struct in VBO.
patchTable	GLPatchTable or equivalent
instance	cached compiled instance. Clients are supposed to pre-compile an instance of this class and provide to this function. If it's null the kernel still compute by instantiating on-demand kernel although it may cause a performance problem.
deviceContext	not used in the GLXFB evaluator

Definition at line 1154 of file glComputeEvaluator.h.

bool EvalPatchesVarying	(	SRC_BUFFER *	srcBuffer,
		BufferDescriptor const &	srcDesc,
		DST_BUFFER *	dstBuffer,
		BufferDescriptor const &	dstDesc,
		int	numPatchCoords,
		PATCHCOORD_BUFFER *	patchCoords,
		PATCH_TABLE *	patchTable
	)		const

inline

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 BindVBO() method returning a GL buffer object of source data
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindVBO() method returning a GL buffer object of destination data
dstDesc	vertex buffer descriptor for the output buffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated. must have BindVBO() method returning an array of PatchCoord struct in VBO.
patchTable	GLPatchTable or equivalent

Definition at line 1214 of file glComputeEvaluator.h.

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,
		GLComputeEvaluator const *	instance,
		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 BindVBO() method returning a GL buffer object of source data
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindVBO() method returning a GL buffer object of destination data
dstDesc	vertex buffer descriptor for the output buffer
duBuffer	Output buffer derivative wrt u must have BindVBO() method returning a GL buffer object of destination data
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output buffer derivative wrt v must have BindVBO() method returning a GL buffer object of destination data
dvDesc	vertex buffer descriptor for the dvBuffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated. must have BindVBO() method returning an array of PatchCoord struct in VBO.
patchTable	GLPatchTable or equivalent
instance	cached compiled instance. Clients are supposed to pre-compile an instance of this class and provide to this function. If it's null the kernel still compute by instantiating on-demand kernel although it may cause a performance problem.
deviceContext	not used in the GLXFB evaluator

Definition at line 1278 of file glComputeEvaluator.h.

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
	)		const

inline

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 BindVBO() method returning a GL buffer object of source data
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindVBO() method returning a GL buffer object of destination data
dstDesc	vertex buffer descriptor for the output buffer
duBuffer	Output buffer derivative wrt u must have BindVBO() method returning a GL buffer object of destination data
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output buffer derivative wrt v must have BindVBO() method returning a GL buffer object of destination data
dvDesc	vertex buffer descriptor for the dvBuffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated. must have BindVBO() method returning an array of PatchCoord struct in VBO.
patchTable	GLPatchTable or equivalent

Definition at line 1355 of file glComputeEvaluator.h.

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,
		GLComputeEvaluator const *	instance,
		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 BindVBO() method returning a GL buffer object of source data
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindVBO() method returning a GL buffer object of destination data
dstDesc	vertex buffer descriptor for the output buffer
duBuffer	Output buffer derivative wrt u must have BindVBO() method returning a GL buffer object of destination data
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output buffer derivative wrt v must have BindVBO() method returning a GL buffer object of destination data
dvDesc	vertex buffer descriptor for the dvBuffer
duuBuffer	Output buffer 2nd derivative wrt u must have BindVBO() method returning a GL buffer object of destination data
duuDesc	vertex buffer descriptor for the duuBuffer
duvBuffer	Output buffer 2nd derivative wrt u and v must have BindVBO() method returning a GL buffer object of destination data
duvDesc	vertex buffer descriptor for the duvBuffer
dvvBuffer	Output buffer 2nd derivative wrt v must have BindVBO() method returning a GL buffer object of destination data
dvvDesc	vertex buffer descriptor for the dvvBuffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated. must have BindVBO() method returning an array of PatchCoord struct in VBO.
patchTable	GLPatchTable or equivalent
instance	cached compiled instance. Clients are supposed to pre-compile an instance of this class and provide to this function. If it's null the kernel still compute by instantiating on-demand kernel although it may cause a performance problem.
deviceContext	not used in the GLXFB evaluator

Definition at line 1439 of file glComputeEvaluator.h.

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
	)		const

inline

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 BindVBO() method returning a GL buffer object of source data
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindVBO() method returning a GL buffer object of destination data
dstDesc	vertex buffer descriptor for the output buffer
duBuffer	Output buffer derivative wrt u must have BindVBO() method returning a GL buffer object of destination data
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output buffer derivative wrt v must have BindVBO() method returning a GL buffer object of destination data
dvDesc	vertex buffer descriptor for the dvBuffer
duuBuffer	Output buffer 2nd derivative wrt u must have BindVBO() method returning a GL buffer object of destination data
duuDesc	vertex buffer descriptor for the duuBuffer
duvBuffer	Output buffer 2nd derivative wrt u and v must have BindVBO() method returning a GL buffer object of destination data
duvDesc	vertex buffer descriptor for the duvBuffer
dvvBuffer	Output buffer 2nd derivative wrt v must have BindVBO() method returning a GL buffer object of destination data
dvvDesc	vertex buffer descriptor for the dvvBuffer
numPatchCoords	number of patchCoords.
patchCoords	array of locations to be evaluated. must have BindVBO() method returning an array of PatchCoord struct in VBO.
patchTable	GLPatchTable or equivalent

Definition at line 1544 of file glComputeEvaluator.h.

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

inlinestatic

Generic static stencil function. This function has a same signature as other device kernels have so that it can be called transparently from OsdMesh template interface.

Stencil evaluations with StencilTable

Parameters

srcBuffer	Input primvar buffer. must have BindVBO() method returning a GL buffer object of source data
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindVBO() method returning a GL buffer object of destination data
dstDesc	vertex buffer descriptor for the output buffer
stencilTable	stencil table to be applied. The table must have SSBO interfaces.
instance	cached compiled instance. Clients are supposed to pre-compile an instance of this class and provide to this function. If it's null the kernel still compute by instantiating on-demand kernel although it may cause a performance problem.
deviceContext	not used in the GLSL kernel

Definition at line 168 of file glComputeEvaluator.h.

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,
		GLComputeEvaluator const *	instance,
		void *	deviceContext = `NULL`
	)

inlinestatic

Generic static stencil function. This function has a same signature as other device kernels have so that it can be called transparently from OsdMesh template interface.

Parameters

srcBuffer	Input primvar buffer. must have BindVBO() method returning a GL buffer object of source data
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindVBO() method returning a GL buffer object of destination data
dstDesc	vertex buffer descriptor for the dstBuffer
duBuffer	Output buffer derivative wrt u must have BindVBO() method returning a GL buffer object of destination data
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output buffer derivative wrt v must have BindVBO() method returning a GL buffer object of destination data
dvDesc	vertex buffer descriptor for the dvBuffer
stencilTable	stencil table to be applied. The table must have SSBO interfaces.
instance	cached compiled instance. Clients are supposed to pre-compile an instance of this class and provide to this function. If it's null the kernel still compute by instantiating on-demand kernel although it may cause a performance problem.
deviceContext	not used in the GLSL kernel

Definition at line 236 of file glComputeEvaluator.h.

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,
		GLComputeEvaluator const *	instance,
		void *	deviceContext = `NULL`
	)

inlinestatic

Generic static stencil function. This function has a same signature as other device kernels have so that it can be called transparently from OsdMesh template interface.

Parameters

srcBuffer	Input primvar buffer. must have BindVBO() method returning a GL buffer object of source data
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindVBO() method returning a GL buffer object of destination data
dstDesc	vertex buffer descriptor for the dstBuffer
duBuffer	Output buffer derivative wrt u must have BindVBO() method returning a GL buffer object of destination data
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output buffer derivative wrt v must have BindVBO() method returning a GL buffer object of destination data
dvDesc	vertex buffer descriptor for the dvBuffer
duuBuffer	Output buffer 2nd derivative wrt u must have BindVBO() method returning a GL buffer object of destination data
duuDesc	vertex buffer descriptor for the duuBuffer
duvBuffer	Output buffer 2nd derivative wrt u and v must have BindVBO() method returning a GL buffer object of destination data
duvDesc	vertex buffer descriptor for the duvBuffer
dvvBuffer	Output buffer 2nd derivative wrt v must have BindVBO() method returning a GL buffer object of destination data
dvvDesc	vertex buffer descriptor for the dvvBuffer
stencilTable	stencil table to be applied. The table must have SSBO interfaces.
instance	cached compiled instance. Clients are supposed to pre-compile an instance of this class and provide to this function. If it's null the kernel still compute by instantiating on-demand kernel although it may cause a performance problem.
deviceContext	not used in the GLSL kernel

Definition at line 326 of file glComputeEvaluator.h.

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

inline

Generic stencil function.

Parameters

srcBuffer	Input primvar buffer. must have BindVBO() method returning a GL buffer object of source data
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindVBO() method returning a GL buffer object of destination data
dstDesc	vertex buffer descriptor for the output buffer
stencilTable	stencil table to be applied. The table must have SSBO interfaces.

Definition at line 386 of file glComputeEvaluator.h.

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

inline

Generic stencil function.

Parameters

srcBuffer	Input primvar buffer. must have BindVBO() method returning a GL buffer object of source data
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindVBO() method returning a GL buffer object of destination data
dstDesc	vertex buffer descriptor for the dstBuffer
duBuffer	Output buffer derivative wrt u must have BindVBO() method returning a GL buffer object of destination data
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output buffer derivative wrt v must have BindVBO() method returning a GL buffer object of destination data
dvDesc	vertex buffer descriptor for the dvBuffer
stencilTable	stencil table to be applied. The table must have SSBO interfaces.

Definition at line 434 of file glComputeEvaluator.h.

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

inline

Generic stencil function.

Parameters

srcBuffer	Input primvar buffer. must have BindVBO() method returning a GL buffer object of source data
srcDesc	vertex buffer descriptor for the input buffer
dstBuffer	Output primvar buffer must have BindVBO() method returning a GL buffer object of destination data
dstDesc	vertex buffer descriptor for the dstBuffer
duBuffer	Output buffer derivative wrt u must have BindVBO() method returning a GL buffer object of destination data
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	Output buffer derivative wrt v must have BindVBO() method returning a GL buffer object of destination data
dvDesc	vertex buffer descriptor for the dvBuffer
duuBuffer	Output buffer 2nd derivative wrt u must have BindVBO() method returning a GL buffer object of destination data
duuDesc	vertex buffer descriptor for the duuBuffer
duvBuffer	Output buffer 2nd derivative wrt u and v must have BindVBO() method returning a GL buffer object of destination data
duvDesc	vertex buffer descriptor for the duvBuffer
dvvBuffer	Output buffer 2nd derivative wrt v must have BindVBO() method returning a GL buffer object of destination data
dvvDesc	vertex buffer descriptor for the dvvBuffer
stencilTable	stencil table to be applied. The table must have SSBO interfaces.

Definition at line 502 of file glComputeEvaluator.h.

bool EvalStencils	(	GLuint	srcBuffer,
		BufferDescriptor const &	srcDesc,
		GLuint	dstBuffer,
		BufferDescriptor const &	dstDesc,
		GLuint	duBuffer,
		BufferDescriptor const &	duDesc,
		GLuint	dvBuffer,
		BufferDescriptor const &	dvDesc,
		GLuint	sizesBuffer,
		GLuint	offsetsBuffer,
		GLuint	indicesBuffer,
		GLuint	weightsBuffer,
		GLuint	duWeightsBuffer,
		GLuint	dvWeightsBuffer,
		int	start,
		int	end
	)		const

Dispatch the GLSL compute kernel on GPU asynchronously returns false if the kernel hasn't been compiled yet.

Parameters

srcBuffer	GL buffer of input primvar source data
srcDesc	vertex buffer descriptor for the srcBuffer
dstBuffer	GL buffer of output primvar destination data
dstDesc	vertex buffer descriptor for the dstBuffer
duBuffer	GL buffer of output derivative wrt u
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	GL buffer of output derivative wrt v
dvDesc	vertex buffer descriptor for the dvBuffer
sizesBuffer	GL buffer of the sizes in the stencil table
offsetsBuffer	GL buffer of the offsets in the stencil table
indicesBuffer	GL buffer of the indices in the stencil table
weightsBuffer	GL buffer of the weights in the stencil table
duWeightsBuffer	GL buffer of the du weights in the stencil table
dvWeightsBuffer	GL buffer of the dv weights in the stencil table
start	start index of stencil table
end	end index of stencil table

bool EvalStencils	(	GLuint	srcBuffer,
		BufferDescriptor const &	srcDesc,
		GLuint	dstBuffer,
		BufferDescriptor const &	dstDesc,
		GLuint	duBuffer,
		BufferDescriptor const &	duDesc,
		GLuint	dvBuffer,
		BufferDescriptor const &	dvDesc,
		GLuint	duuBuffer,
		BufferDescriptor const &	duuDesc,
		GLuint	duvBuffer,
		BufferDescriptor const &	duvDesc,
		GLuint	dvvBuffer,
		BufferDescriptor const &	dvvDesc,
		GLuint	sizesBuffer,
		GLuint	offsetsBuffer,
		GLuint	indicesBuffer,
		GLuint	weightsBuffer,
		GLuint	duWeightsBuffer,
		GLuint	dvWeightsBuffer,
		GLuint	duuWeightsBuffer,
		GLuint	duvWeightsBuffer,
		GLuint	dvvWeightsBuffer,
		int	start,
		int	end
	)		const

Dispatch the GLSL compute kernel on GPU asynchronously returns false if the kernel hasn't been compiled yet.

Parameters

srcBuffer	GL buffer of input primvar source data
srcDesc	vertex buffer descriptor for the srcBuffer
dstBuffer	GL buffer of output primvar destination data
dstDesc	vertex buffer descriptor for the dstBuffer
duBuffer	GL buffer of output derivative wrt u
duDesc	vertex buffer descriptor for the duBuffer
dvBuffer	GL buffer of output derivative wrt v
dvDesc	vertex buffer descriptor for the dvBuffer
duuBuffer	GL buffer of output 2nd derivative wrt u
duuDesc	vertex buffer descriptor for the duuBuffer
duvBuffer	GL buffer of output 2nd derivative wrt u and v
duvDesc	vertex buffer descriptor for the duvBuffer
dvvBuffer	GL buffer of output 2nd derivative wrt v
dvvDesc	vertex buffer descriptor for the dvvBuffer
sizesBuffer	GL buffer of the sizes in the stencil table
offsetsBuffer	GL buffer of the offsets in the stencil table
indicesBuffer	GL buffer of the indices in the stencil table
weightsBuffer	GL buffer of the weights in the stencil table
duWeightsBuffer	GL buffer of the du weights in the stencil table
dvWeightsBuffer	GL buffer of the dv weights in the stencil table
duuWeightsBuffer	GL buffer of the duu weights in the stencil table
duvWeightsBuffer	GL buffer of the duv weights in the stencil table
dvvWeightsBuffer	GL buffer of the dvv weights in the stencil table
start	start index of stencil table
end	end index of stencil table

static void Synchronize ( void * deviceContext )

static

Wait the dispatched kernel finishes.

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

opensubdiv/osd/glComputeEvaluator.h

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Static Public Member Functions

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