gnash::GnashTexture Class Reference

OpenGL texture abstraction. More...

#include <GnashTexture.h>

Inheritance diagram for gnash::GnashTexture:

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

Protected Attributes
unsigned int	_flags

Detailed Description

OpenGL texture abstraction.

Constructor & Destructor Documentation

GnashTexture()

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

~GnashTexture()

gnash::GnashTexture::~GnashTexture ( )

virtual

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

Member Function Documentation

bind()

bool gnash::GnashTexture::bind

(

)

Bind texture to a texturing target.

References ts.

Referenced by update(), and ~GnashTexture().

flags()

unsigned int gnash::GnashTexture::flags ( ) const

inline

Return texture flags.

format()

unsigned int gnash::GnashTexture::format ( ) const

inline

Return GL format.

References data, and gnash::GnashTextureFormat::format().

Referenced by update(), and ~GnashTexture().

height()

unsigned int gnash::GnashTexture::height ( ) const

inline

Return texture height.

internal_format()

unsigned int gnash::GnashTexture::internal_format ( ) const

inline

Return GL internal format.

References gnash::GnashTextureFormat::internal_format().

Referenced by ~GnashTexture().

release()

void gnash::GnashTexture::release

(

)

Release texture.

References ts.

Referenced by update(), and ~GnashTexture().

texture()

unsigned int gnash::GnashTexture::texture ( ) const

inline

Return GL texture.

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

update()

void gnash::GnashTexture::update

(

const std::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 bind(), bug, D, format(), and release().

width()

unsigned int gnash::GnashTexture::width ( ) const

inline

Return texture width.

Member Data Documentation

_flags

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