SoCudaArithmetic Class Reference
[CUDA algorithms]

Arithmetic functions for CUDA buffers More...

#include <Inventor/cuda/algorithms/SoArithmetic.h>

Inheritance diagram for SoCudaArithmetic:

List of all members.

Public Member Functions
	SoCudaArithmetic ()
virtual int	add (SoBufferObject *inputBufferA, const SbDataType typeA, SoBufferObject *inputBufferB, const SbDataType typeB, SoBufferObject *outputBufferC, const SbDataType typeC)
int	add (SoCudaBufferObject *inputBufferA, const SbDataType typeA, SoCudaBufferObject *inputBufferB, const SbDataType typeB, SoCudaBufferObject *outputBufferC, const SbDataType typeC)
virtual int	mult (SoBufferObject *intpuBufferA, const SbDataType typeA, SoBufferObject *intpuBufferB, const SbDataType typeB, SoBufferObject *outputBufferC, const SbDataType typeC)
int	mult (SoCudaBufferObject *inputBufferA, const SbDataType typeA, SoCudaBufferObject *inputBufferB, const SbDataType typeB, SoCudaBufferObject *outputBufferC, const SbDataType typeC)
virtual int	scale (SoBufferObject *inputBufferA, const SbDataType typeA, SoBufferObject *outputBufferB, const SbDataType typeB, const float scaleValue)
int	scale (SoCudaBufferObject *inputBufferA, const SbDataType typeA, SoCudaBufferObject *outputBufferB, const SbDataType typeB, const float scaleValue)
virtual int	shift (SoBufferObject *inputBufferA, const SbDataType typeA, SoBufferObject *outputBufferB, const SbDataType typeB, const float shiftFactor)
int	shift (SoCudaBufferObject *inputBufferA, const SbDataType typeA, SoCudaBufferObject *outputBufferB, const SbDataType typeB, const float shiftFactor)
virtual int	madd (SoBufferObject *inputBufferA, const SbDataType typeA, SoBufferObject *inputBufferB, const SbDataType typeB, SoBufferObject *outputBufferC, const SbDataType typeC, const float scaleValue)
int	madd (SoCudaBufferObject *inputBufferA, const SbDataType typeA, SoCudaBufferObject *inputBufferB, const SbDataType typeB, SoCudaBufferObject *outputBufferC, const SbDataType typeC, const float scaleValue)

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Detailed Description

Arithmetic functions for CUDA buffers

The Arithmetic module provides basic Add, Multiply, etc functions that operate on buffers.

NOTE: The classes in this module do not exist in Open Inventor 10.0 and later.

Examples:

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Constructor & Destructor Documentation

SoCudaArithmetic::SoCudaArithmetic

(

)

Constructor.

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Member Function Documentation

int SoCudaArithmetic::add	(	SoCudaBufferObject *	inputBufferA,
		const SbDataType	typeA,
		SoCudaBufferObject *	inputBufferB,
		const SbDataType	typeB,
		SoCudaBufferObject *	outputBufferC,
		const SbDataType	typeC
	)

Add two buffers into a third one.

Cuda input version.

virtual int SoCudaArithmetic::add	(	SoBufferObject *	inputBufferA,
		const SbDataType	typeA,
		SoBufferObject *	inputBufferB,
		const SbDataType	typeB,
		SoBufferObject *	outputBufferC,
		const SbDataType	typeC
	)			[virtual]

Add two buffers into a third one.

C = A + B
Note: C can be a reference to A or B.
Limitation: typeA and typeB must be the same as typeC.

Reimplemented from SoArithmetic.

int SoCudaArithmetic::madd	(	SoCudaBufferObject *	inputBufferA,
		const SbDataType	typeA,
		SoCudaBufferObject *	inputBufferB,
		const SbDataType	typeB,
		SoCudaBufferObject *	outputBufferC,
		const SbDataType	typeC,
		const float	scaleValue
	)

C = A * scale + B
Cuda input version.

virtual int SoCudaArithmetic::madd	(	SoBufferObject *	inputBufferA,
		const SbDataType	typeA,
		SoBufferObject *	inputBufferB,
		const SbDataType	typeB,
		SoBufferObject *	outputBufferC,
		const SbDataType	typeC,
		const float	scaleValue
	)			[virtual]

C = A * scale + B
Note: C can be a reference to A or B
Limitation: typeA and typeB must be the same as typeC.

Reimplemented from SoArithmetic.

int SoCudaArithmetic::mult	(	SoCudaBufferObject *	inputBufferA,
		const SbDataType	typeA,
		SoCudaBufferObject *	inputBufferB,
		const SbDataType	typeB,
		SoCudaBufferObject *	outputBufferC,
		const SbDataType	typeC
	)

Multiply two buffers into a third one.

Cuda input version.

virtual int SoCudaArithmetic::mult	(	SoBufferObject *	intpuBufferA,
		const SbDataType	typeA,
		SoBufferObject *	intpuBufferB,
		const SbDataType	typeB,
		SoBufferObject *	outputBufferC,
		const SbDataType	typeC
	)			[virtual]

Multiply two buffers into a third one.

C = A * B Note: C can be a reference to A or B
Limitation: typeA and typeB must be the same as typeC

Reimplemented from SoArithmetic.

int SoCudaArithmetic::scale	(	SoCudaBufferObject *	inputBufferA,
		const SbDataType	typeA,
		SoCudaBufferObject *	outputBufferB,
		const SbDataType	typeB,
		const float	scaleValue
	)

B = A * scaleFactor
Cuda input version.

virtual int SoCudaArithmetic::scale	(	SoBufferObject *	inputBufferA,
		const SbDataType	typeA,
		SoBufferObject *	outputBufferB,
		const SbDataType	typeB,
		const float	scaleValue
	)			[virtual]

B = A * scaleFactor
Note: B can be a reference to A
Limitation: typeA must be the same as typeC.

Reimplemented from SoArithmetic.

int SoCudaArithmetic::shift	(	SoCudaBufferObject *	inputBufferA,
		const SbDataType	typeA,
		SoCudaBufferObject *	outputBufferB,
		const SbDataType	typeB,
		const float	shiftFactor
	)

B = A + shiftFactor
Cuda input version.

virtual int SoCudaArithmetic::shift	(	SoBufferObject *	inputBufferA,
		const SbDataType	typeA,
		SoBufferObject *	outputBufferB,
		const SbDataType	typeB,
		const float	shiftFactor
	)			[virtual]

B = A + shiftFactor
Note: B can be a reference to A
Limitation: typeA must be the same as typeC.

Reimplemented from SoArithmetic.

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

• Inventor/cuda/algorithms/SoArithmetic.h