makVrv::DtGlSimpleTexture Class Reference

Wrapper for OpenGL Texture. More...

Public Member Functions
	DtGlSimpleTexture (const char *name, const byte *pData, size_t byteLength)
	CTOR. More...
	DtGlSimpleTexture (const char *name, TextureType type, size_t width, size_t height, size_t depth, DtDataFormat format, const DtUsage usage, const DtCpuAccess cpuAccess, const int bindFlags)
	CTOR. More...
	DtGlSimpleTexture (const char *name, TextureType type, size_t externalRefTexID, size_t width=1, size_t height=1, size_t depth=1)
	CTOR. More...
virtual void	setName (const char *name)
	set the name More...
virtual	~DtGlSimpleTexture ()
	DTOR. More...
virtual DtDataFormat	format (void) const
	Format of the texture. More...
virtual size_t	sizeInBytes (void) const
	Size in bytes of the texture. More...
virtual size_t	width (void) const
	Width of the texture. More...
virtual size_t	height (void) const
	Height of the texture. Pertinent to only 2D and 3D textures. More...
virtual size_t	depth (void) const
	Depth of the texture. Pertinent to only 3D textures. More...
virtual void	copyData (void *pData)
	Upload data to a texture. Size must match size in bytes of the texture. More...
virtual void	copyData (void *pData, size_t width, size_t height, size_t depth)
	Upload data to a texture. More...
virtual void	bindTexture (void)
virtual void	setExternalTextureReference (size_t externalRefTexID)
	set the external texture reference More...
virtual size_t	textureReference () const
	get the external texture reference More...
virtual void	releaseGLObjects ()
	delete the externally referenced texture More...

Private Member Functions
bool	is1D (void) const
bool	is2D (void) const
bool	is3D (void) const

Private Attributes
std::string	myName
unsigned int	myTextureID
TextureType	myTextureType
size_t	myWidth
size_t	myHeight
size_t	myDepth
DtDataFormat	myFormat
bool	myExternalTexRef

Detailed Description

Wrapper for OpenGL Texture.

Constructor & Destructor Documentation

makVrv::DtGlSimpleTexture::DtGlSimpleTexture	(	const char *	name,
		const byte *	pData,
		size_t	byteLength
	)

CTOR.

makVrv::DtGlSimpleTexture::DtGlSimpleTexture	(	const char *	name,
		TextureType	type,
		size_t	width,
		size_t	height,
		size_t	depth,
		DtDataFormat	format,
		const DtUsage	usage,
		const DtCpuAccess	cpuAccess,
		const int	bindFlags
	)

CTOR.

makVrv::DtGlSimpleTexture::DtGlSimpleTexture	(	const char *	name,
		TextureType	type,
		size_t	externalRefTexID,
		size_t	width = 1,
		size_t	height = 1,
		size_t	depth = 1
	)

CTOR.

virtual makVrv::DtGlSimpleTexture::~DtGlSimpleTexture ( )

virtual

DTOR.

Member Function Documentation

virtual void makVrv::DtGlSimpleTexture::setName ( const char *  name )

inlinevirtual

set the name

virtual DtDataFormat makVrv::DtGlSimpleTexture::format ( void  ) const

virtual

Format of the texture.

virtual size_t makVrv::DtGlSimpleTexture::sizeInBytes ( void  ) const

virtual

Size in bytes of the texture.

virtual size_t makVrv::DtGlSimpleTexture::width ( void  ) const

virtual

Width of the texture.

virtual size_t makVrv::DtGlSimpleTexture::height ( void  ) const

virtual

Height of the texture. Pertinent to only 2D and 3D textures.

virtual size_t makVrv::DtGlSimpleTexture::depth ( void  ) const

virtual

Depth of the texture. Pertinent to only 3D textures.

virtual void makVrv::DtGlSimpleTexture::copyData ( void *  pData )

virtual

Upload data to a texture. Size must match size in bytes of the texture.

virtual void makVrv::DtGlSimpleTexture::copyData ( void *  pData, size_t  width, size_t  height, size_t  depth  )

virtual

Upload data to a texture.

width/height/depth <= width/height/depth of texture

virtual void makVrv::DtGlSimpleTexture::bindTexture ( void  )

virtual

virtual void makVrv::DtGlSimpleTexture::setExternalTextureReference ( size_t  externalRefTexID )

virtual

set the external texture reference

virtual size_t makVrv::DtGlSimpleTexture::textureReference ( ) const

virtual

get the external texture reference

virtual void makVrv::DtGlSimpleTexture::releaseGLObjects ( )

virtual

delete the externally referenced texture

bool makVrv::DtGlSimpleTexture::is1D ( void  ) const

private

bool makVrv::DtGlSimpleTexture::is2D ( void  ) const

private

bool makVrv::DtGlSimpleTexture::is3D ( void  ) const

private

Member Data Documentation

std::string makVrv::DtGlSimpleTexture::myName

private

unsigned int makVrv::DtGlSimpleTexture::myTextureID

private

TextureType makVrv::DtGlSimpleTexture::myTextureType

private

size_t makVrv::DtGlSimpleTexture::myWidth

private

size_t makVrv::DtGlSimpleTexture::myHeight

private

size_t makVrv::DtGlSimpleTexture::myDepth

private

DtDataFormat makVrv::DtGlSimpleTexture::myFormat

private

bool makVrv::DtGlSimpleTexture::myExternalTexRef

private

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-8-branch/include/vrvGraphicsUtils/DtGlSimpleTexture.h