sp::video::OpenCLDevice Class Reference [GPGPU]

#include <spOpenCLDevice.hpp>

List of all members.

Public Member Functions
	OpenCLDevice ()
	~OpenCLDevice ()
io::stringc	getVersion () const
	Returns the version of the present OpenCL hardware implementation.
io::stringc	getDescription () const
io::stringc	getVendor () const
io::stringc	getExtensionString () const
OpenCLProgram *	createProgram (const io::stringc &SourceString, const io::stringc &CompilationOptions="")
OpenCLProgram *	loadProgram (const io::stringc &Filename, const io::stringc &CompilationOptions="")
void	deleteProgram (OpenCLProgram *Program)
	Deletes the specified OpenCL program.
OpenCLBuffer *	createBuffer (const EOpenCLBufferStates State, u32 BufferSize)
OpenCLBuffer *	createBuffer (const EOpenCLBufferStates State, video::Texture *TexBuffer)
OpenCLBuffer *	createBuffer (const EOpenCLBufferStates State, video::MeshBuffer *MeshBuffer)
void	deleteBuffer (OpenCLBuffer *Buffer)
Friends
class	OpenCLBuffer
class	OpenCLProgram

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Detailed Description

OpenCL device class for GPGPU (General Purpose Computing on Graphics Processing Units).

Since:

Version 3.2

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Constructor & Destructor Documentation

sp::video::OpenCLDevice::OpenCLDevice

(

)

sp::video::OpenCLDevice::~OpenCLDevice

(

)

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Member Function Documentation

OpenCLBuffer* sp::video::OpenCLDevice::createBuffer	(	const EOpenCLBufferStates	State,
		u32	BufferSize
	)

Creates a new OpenCL memory buffer.

Parameters:

	State,:	Specifies the buffer state or rather if read and/or write access is enabled.
	BufferSize,:	Specifies the buffer size (in bytes).

Returns:

Pointer to the new OpenCLBuffer object.

OpenCLBuffer* sp::video::OpenCLDevice::createBuffer	(	const EOpenCLBufferStates	State,
		video::Texture *	TexBuffer
	)

OpenCLBuffer* sp::video::OpenCLDevice::createBuffer	(	const EOpenCLBufferStates	State,
		video::MeshBuffer *	MeshBuffer
	)

OpenCLProgram* sp::video::OpenCLDevice::createProgram	(	const io::stringc &	SourceString,
		const io::stringc &	CompilationOptions = ""
	)

Creates a new OpenCL program.

Parameters:

	SourceString,:	Contains the whole OpenCL program source code.
	CompilationOptions,:	Contains the compilation options. Similar to a C++ compiler option. Here are a few options: "-D name" -> Predefine 'name' as a macro, with definition 1. "-cl-single-precision-constant" -> Treat double precision floating-point constant as single precision constant. "-cl-opt-disable" -> This option disables all optimizations. The default is optimizations are enabled. For a detailed list take a look at the OpenCL API Docu.

Returns:

Pointer to the new OpenCLProgram object.

void sp::video::OpenCLDevice::deleteBuffer

(

OpenCLBuffer *

Buffer

)

void sp::video::OpenCLDevice::deleteProgram

(

OpenCLProgram *

Program

)

Deletes the specified OpenCL program.

io::stringc sp::video::OpenCLDevice::getDescription

(

)

const

io::stringc sp::video::OpenCLDevice::getExtensionString

(

)

const

io::stringc sp::video::OpenCLDevice::getVendor

(

)

const

io::stringc sp::video::OpenCLDevice::getVersion

(

)

const

Returns the version of the present OpenCL hardware implementation.

OpenCLProgram* sp::video::OpenCLDevice::loadProgram	(	const io::stringc &	Filename,
		const io::stringc &	CompilationOptions = ""
	)

Loads a new OpenCL program from file.

See also:

createProgram

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Friends And Related Function Documentation

friend class OpenCLBuffer [friend]

friend class OpenCLProgram [friend]

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

• D:/SoftwareEntwicklung/C++/HLC/Tools/SoftPixelEngine/repository/sources/Framework/OpenCL/spOpenCLDevice.hpp