ork::Texture1D Class Reference
[render]

A 1D texture. More...

#include <Texture1D.h>

Inheritance diagram for ork::Texture1D:

List of all members.

Public Member Functions
	Texture1D (int w, TextureInternalFormat tf, TextureFormat f, PixelType t, const Parameters &params, const Buffer::Parameters &s, const Buffer &pixels)
	Creates a new 1D texture.
virtual	~Texture1D ()
	Destroys this 1D texture.
int	getWidth ()
	Returns the width of this texture.
void	setSubImage (int level, int x, int w, TextureFormat f, PixelType t, const Buffer::Parameters &s, const Buffer &pixels)
	Replaces a part of the content of this texture.
void	setCompressedSubImage (int level, int x, int w, int s, const Buffer &pixels)
	Replaces a part of the content of this texture.
Protected Member Functions
	Texture1D ()
	Creates a new unitialized 1D texture.
void	init (int w, TextureInternalFormat tf, TextureFormat f, PixelType t, const Parameters &params, const Buffer::Parameters &s, const Buffer &pixels)
	Initializes this texture.
Protected Attributes
int	w
	The width of this texture.

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Detailed Description

A 1D texture.

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Constructor & Destructor Documentation

ork::Texture1D::Texture1D	(	int	w,
		TextureInternalFormat	tf,
		TextureFormat	f,
		PixelType	t,
		const Parameters &	params,
		const Buffer::Parameters &	s,
		const Buffer &	pixels
	)

Creates a new 1D texture.

Parameters:

	w	the width of this texture in pixels.
	tf	texture data format on GPU.
	f	the texture components in 'pixels'.
	t	the type of each component in 'pixels'.
	params	optional additional texture parameters.
	s	optional pixel storage parameters for 'pixels'.
	pixels	the pixels to be written into this texture.

virtual ork::Texture1D::~Texture1D

(

)

[virtual]

Destroys this 1D texture.

ork::Texture1D::Texture1D

(

)

[protected]

Creates a new unitialized 1D texture.

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Member Function Documentation

int ork::Texture1D::getWidth

(

)

Returns the width of this texture.

void ork::Texture1D::init	(	int	w,
		TextureInternalFormat	tf,
		TextureFormat	f,
		PixelType	t,
		const Parameters &	params,
		const Buffer::Parameters &	s,
		const Buffer &	pixels
	)			[protected]

Initializes this texture.

Parameters:

	w	the width of this texture in pixels.
	tf	texture data format on GPU.
	f	the texture components in 'pixels'.
	t	the type of each component in 'pixels'.
	params	optional additional texture parameters.
	s	optional pixel storage parameters for 'pixels'.
	pixels	the pixels to be written into this texture.

void ork::Texture1D::setCompressedSubImage	(	int	level,
		int	x,
		int	w,
		int	s,
		const Buffer &	pixels
	)

Replaces a part of the content of this texture.

Parameters:

	level	the LOD level to be changed.
	x	the left border of the part to be replaced, in pixels.
	w	the size of the part to be replaced, in pixels.
	s	the size of 'pixels' in bytes.
	pixels	the pixels to be written into this texture LOD level.

void ork::Texture1D::setSubImage	(	int	level,
		int	x,
		int	w,
		TextureFormat	f,
		PixelType	t,
		const Buffer::Parameters &	s,
		const Buffer &	pixels
	)

Replaces a part of the content of this texture.

Parameters:

	level	the LOD level to be changed.
	x	the left border of the part to be replaced, in pixels.
	w	the size of the part to be replaced, in pixels.
	f	the texture components in 'pixels'.
	t	the type of each component in 'pixels'.
	s	optional pixel storage parameters for 'pixels'.
	pixels	the pixels to be written into this texture LOD level.

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Member Data Documentation

int ork::Texture1D::w [protected]

The width of this texture.