gnash::GnashTexture Class Reference

OpenGL texture abstraction. More...

#include <GnashTexture.h>

Inheritance diagram for gnash::GnashTexture:

List of all members.

Classes
struct	TextureState
	OpenGL texture state. More...
Public Member Functions
	GnashTexture (unsigned int width, unsigned int height, image::ImageType type)
virtual	~GnashTexture ()
unsigned int	flags () const
	Return texture flags.
unsigned int	width () const
	Return texture width.
unsigned int	height () const
	Return texture height.
unsigned int	texture () const
	Return GL texture.
unsigned int	internal_format () const
	Return GL internal format.
unsigned int	format () const
	Return GL format.
bool	bind ()
	Bind texture to a texturing target.
void	release ()
	Release texture.
void	update (const boost::uint8_t *data)
	Copy texture data from a buffer.
Protected Attributes
unsigned int	_flags

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Detailed Description

OpenGL texture abstraction.

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Constructor & Destructor Documentation

gnash::GnashTexture::GnashTexture	(	unsigned int	width,
		unsigned int	height,
		image::ImageType	type
	)

References D, and bug.

gnash::GnashTexture::~GnashTexture

(

)

[virtual]

References D, and bug.

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Member Function Documentation

bool gnash::GnashTexture::bind

(

)

Bind texture to a texturing target.

References ts, gnash::GnashTexture::TextureState::old_texture, gnash::GnashTexture::TextureState::was_bound, and gnash::GnashTexture::TextureState::was_enabled.

Referenced by update().

unsigned int gnash::GnashTexture::flags

(

)

const [inline]

Return texture flags.

unsigned int gnash::GnashTexture::format

(

)

const [inline]

Return GL format.

References _format.

Referenced by update().

unsigned int gnash::GnashTexture::height

(

)

const [inline]

Return texture height.

References _height.

unsigned int gnash::GnashTexture::internal_format

(

)

const [inline]

Return GL internal format.

References _format.

void gnash::GnashTexture::release

(

)

Release texture.

References ts, gnash::GnashTexture::TextureState::was_bound, gnash::GnashTexture::TextureState::old_texture, and gnash::GnashTexture::TextureState::was_enabled.

Referenced by update().

unsigned int gnash::GnashTexture::texture

(

)

const [inline]

Return GL texture.

Referenced by gnash::GnashVaapiTexture::GnashVaapiTexture().

void gnash::GnashTexture::update

(

const boost::uint8_t *

data

)

Copy texture data from a buffer.

Note that this buffer MUST have the same _pitch, or unexpected things will happen. In general, it is only safe to copy from another GnashImage (or derivative thereof) or unexpected things will happen.

Parameters:

data	buffer to copy data from.

References D, bug, bind(), format(), and release().

unsigned int gnash::GnashTexture::width

(

)

const [inline]

Return texture width.

References _width.

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Member Data Documentation

unsigned int gnash::GnashTexture::_flags [protected]

Referenced by gnash::GnashVaapiTexture::GnashVaapiTexture().

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

• GnashTexture.h
• GnashTexture.cpp