Cuda::OpenGL Namespace Reference

This namespace contains all OpenGL-related classes and functions of the CUDA templates. More...

Classes
class	BufferObject1D
	BufferObject template specialized for 1 dimension(s). More...
class	BufferObject2D
	BufferObject template specialized for 2 dimension(s). More...
class	BufferObject3D
	BufferObject template specialized for 3 dimension(s). More...
class	Texture1D
	Texture template specialized for 1 dimension(s). More...
class	Texture2D
	Texture template specialized for 2 dimension(s). More...
class	Texture3D
	Texture template specialized for 3 dimension(s). More...
class	BufferObject
	Representation of OpenGL buffer object. More...
class	Texture
	Representation of OpenGL texture. More...
Functions
template<class Type, size_t Dim>
void	copy (Texture< Type, Dim > &dst, const BufferObject< Type, Dim > &src)
	Copy buffer object to texture.
template<class Type, size_t Dim>
void	copy (Texture< Type, Dim > &dst, const HostMemory< Type, Dim > &src)
	Copy host memory to texture.
template<class T>
GLint	getInternalFormat ()
	Provide "internalFormat" parameter for OpenGL texture calls.
template<class T>
GLenum	getFormat ()
	Provide "format" parameter for OpenGL texture calls.
template<class T>
GLenum	getType ()
	Provide "type" parameter for OpenGL texture calls.

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Detailed Description

This namespace contains all OpenGL-related classes and functions of the CUDA templates.

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Function Documentation

template<class Type, size_t Dim>

void Cuda::OpenGL::copy	(	Texture< Type, Dim > &	dst,
		const HostMemory< Type, Dim > &	src
	)			[inline]

Copy host memory to texture.

Parameters:

	dst	generic destination pointer
	src	generic source pointer

template<class Type, size_t Dim>

void Cuda::OpenGL::copy	(	Texture< Type, Dim > &	dst,
		const BufferObject< Type, Dim > &	src
	)			[inline]

Copy buffer object to texture.

Parameters:

	dst	generic destination pointer
	src	generic source pointer

template<class T>

GLenum Cuda::OpenGL::getFormat

(

)

[inline]

Provide "format" parameter for OpenGL texture calls.

In some situations "GL_BGR" is more efficient than "GL_RGB". However, "GL_BGR" is not yet supported. Moreover, in the current implementation, "format" and "internalFormat" are identical (see getInternalFormat), but there is no internal format "GL_BGR".

Returns:

format parameter

template<class T>

GLint Cuda::OpenGL::getInternalFormat

(

)

[inline]

Provide "internalFormat" parameter for OpenGL texture calls.

In the current implementation, this is identical with the "format" parameter.

Returns:

internalFormat parameter

template<class T>

GLenum Cuda::OpenGL::getType

(

)

[inline]

Provide "type" parameter for OpenGL texture calls.

Returns:

type parameter