ork::Texture1DArray Class Reference
[render]

A 1D array texture. More...

#include <Texture1DArray.h>

Inheritance diagram for ork::Texture1DArray:

List of all members.

Public Member Functions
	Texture1DArray (int w, int l, TextureInternalFormat tf, TextureFormat f, PixelType t, const Parameters &params, const Buffer::Parameters &s, const Buffer &pixels)
	Creates a new 1D array texture.
virtual	~Texture1DArray ()
	Destroys this 1D array texture.
int	getWidth ()
	Returns the width of this texture.
int	getLayers ()
	Returns the number of layers of this texture.
void	setSubImage (int level, int x, int l, int w, int d, 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 l, int w, int d, int s, const Buffer &pixels)
	Replaces a part of the content of this texture.
Protected Member Functions
	Texture1DArray ()
	Creates a new unitialized 1D texture.
void	init (int w, int l, 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.
int	l
	The number of this layers of this texture.

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Detailed Description

A 1D array texture.

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Constructor & Destructor Documentation

ork::Texture1DArray::Texture1DArray	(	int	w,
		int	l,
		TextureInternalFormat	tf,
		TextureFormat	f,
		PixelType	t,
		const Parameters &	params,
		const Buffer::Parameters &	s,
		const Buffer &	pixels
	)

Creates a new 1D array texture.

Parameters:

	w	the width of this texture in pixels.
	l	the number of layers of this texture.
	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::Texture1DArray::~Texture1DArray

(

)

[virtual]

Destroys this 1D array texture.

ork::Texture1DArray::Texture1DArray

(

)

[protected]

Creates a new unitialized 1D texture.

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Member Function Documentation

int ork::Texture1DArray::getLayers

(

)

Returns the number of layers of this texture.

int ork::Texture1DArray::getWidth

(

)

Returns the width of this texture.

void ork::Texture1DArray::init	(	int	w,
		int	l,
		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.
	l	the number of layers of this texture.
	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::Texture1DArray::setCompressedSubImage	(	int	level,
		int	x,
		int	l,
		int	w,
		int	d,
		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.
	l	first layer of the part to be replaced.
	w	the size of the part to be replaced, in pixels.
	d	number of layers of the part to be replaced.
	s	the size of 'pixels' in bytes.
	pixels	the pixels to be written into this texture LOD level.

void ork::Texture1DArray::setSubImage	(	int	level,
		int	x,
		int	l,
		int	w,
		int	d,
		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.
	l	first layer of the part to be replaced.
	w	the size of the part to be replaced, in pixels.
	d	number of layers of the part to be replaced.
	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::Texture1DArray::l [protected]

The number of this layers of this texture.

int ork::Texture1DArray::w [protected]

The width of this texture.