Inheritance diagram for trpgTexture:

Public Types
enum	ImageMode { External, Local, Global, Template }
enum	ImageType { trpg_RGB8, trpg_RGBA8, trpg_INT8, trpg_INTA8, trpg_FXT1, trpg_Filler, trpg_RGBX, trpg_Unknown, trpg_DDS, trpg_DXT1, trpg_DXT3, trpg_DXT5, trpg_MCM5, trpg_MCM6R, trpg_MCM6A, trpg_MCM7RA, trpg_MCM7AR }

Public Member Functions
	trpgTexture (void)
	trpgTexture (const trpgTexture &)
	~trpgTexture (void)
void	SetName (const char *)
	Set the texture name.
bool	GetName (char *retStr, int strLen) const
void	SetNumTile (int)
void	AddTile (void)
bool	GetNumTile (int &) const
bool	GetImageMode (ImageMode &) const
	Retrieve the image mode for this texture. See ImageMode for details.
bool	GetImageType (ImageType &) const
	Retrieve the image type for this texture.
bool	GetImageSize (trpg2iPoint &) const
	Retrieve the size of this image. Valid only for Local and Template textures.
bool	GetImageAddr (trpgwAppAddress &) const
	Get the location of a Local image.
bool	GetImageDepth (int32 &depth) const
	Figure out the image depth from the type.
bool	GetIsMipmap (bool &) const
	Determine whether this image (must be Local or Template) has all its mipmaps.
void	SetImageMode (ImageMode)
	Set the image mode of this texture. Used by writers only.
void	SetImageType (ImageType)
	Set the image type of this texture. See GetImageType for details.
void	SetImageSize (const trpg2iPoint &)
	Set the image size of this texture. See GetImageSize for details.
void	SetImageAddr (const trpgwAppAddress &)
	Set the image location (For Local images only)
void	SetIsMipmap (bool)
	Set whether or not this is a full set of mipmaps.
void	SetNumMipmap (int)
	Set the storage sizes for all mipmap levels void SetStorageSizes(vector<int> &);.
void	SetNumLayer (int)
	Set the number of layers used in an RGBX image.
bool	GetNumLayer (int &) const
	Get the number of layers used in an RGBX image.
int32	CalcNumMipmaps () const
int32	CalcTotalSize () const
	Calculate the total size of this texture.
int32	MipLevelSize (int miplevel)
	Returns the size of a given mip level.
int32	MipLevelOffset (int miplevel)
	Returns the offset of the mip level in the whole texture data buffer.
bool	isValid (void) const
	Validity check.
void	Reset (void)
	Resets the contents back to empty.
bool	Write (trpgWriteBuffer &)
	Writes this class to a write buffer.
bool	Read (trpgReadBuffer &)
	Reads this class from a read buffer.
bool	Print (trpgPrintBuffer &) const
	Prints this class to a print buffer.
trpgTexture &	operator= (const trpgTexture &)
int	operator== (const trpgTexture &) const
Public Member Functions inherited from trpgReadWriteable
	trpgReadWriteable ()
const char *	getErrMess () const
Public Member Functions inherited from trpgCheckable
	trpgCheckable (void)
virtual	~trpgCheckable (void)
virtual TeAttrHdl	GetHandle () const
virtual void	SetHandle (TeAttrHdl hdl)

Protected Member Functions
void	CalcMipLevelSizes ()
	calculate the mip level sizes

Protected Attributes
ImageMode	mode
	Mode for this texture. See ImageMode for details.
ImageType	type
	Type of texture (only valid if ImageMode is Local or Template)
char *	name
	The name really only has meaning for External or Global textures.
int	useCount
int	sizeX
	The size values are used only if this is a Local or Template image.
int	sizeY
bool	isMipmap
	Whether or not there are mipmap levels.
int	numMipMap
	Number of mipmap levels, 0 if not present.
int	numLayer
	Number of layers (for RGBX)
std::vector< int >	storageSize
	Sizes of each level.
std::vector< int >	levelOffset
	Offset of each level.
trpgwAppAddress	addr
	Address is used only for Local textures.
Protected Attributes inherited from trpgReadWriteable
char	errMess [512]
Protected Attributes inherited from trpgCheckable
bool	valid
TeAttrHdl	handle
bool	writeHandle

Member Enumeration Documentation

enum trpgTexture::ImageMode

Enumerator:

External
Local
Global
Template

enum trpgTexture::ImageType

Enumerator:

trpg_RGB8
trpg_RGBA8
trpg_INT8
trpg_INTA8
trpg_FXT1
trpg_Filler
trpg_RGBX	This is not a texture format. It's here to keep the numbering consistent.
trpg_Unknown	MCM no longer.
trpg_DDS
trpg_DXT1
trpg_DXT3
trpg_DXT5
trpg_MCM5	This is a bit ugly, but we can't change the size of the texture record without breaking existing readers. So there will be multiple MCM types to indicate the number of bands and the nature of the extra channels, if any
trpg_MCM6R
trpg_MCM6A
trpg_MCM7RA
trpg_MCM7AR

Constructor & Destructor Documentation

trpgTexture::trpgTexture ( void )

trpgTexture::trpgTexture ( const trpgTexture & )

trpgTexture::~trpgTexture ( void )

Member Function Documentation

void trpgTexture::SetName ( const char * )

Set the texture name.

bool trpgTexture::GetName	(	char *	retStr,
		int	strLen
	)		const

void trpgTexture::SetNumTile ( int )

void trpgTexture::AddTile ( void )

bool trpgTexture::GetNumTile ( int & ) const

bool trpgTexture::GetImageMode ( ImageMode & ) const

Retrieve the image mode for this texture. See ImageMode for details.

bool trpgTexture::GetImageType ( ImageType & ) const

Retrieve the image type for this texture.

See ImageType for details. This method is only used if ImageMode is Local or Template

bool trpgTexture::GetImageSize ( trpg2iPoint & ) const

Retrieve the size of this image. Valid only for Local and Template textures.

bool trpgTexture::GetImageAddr ( trpgwAppAddress & ) const

Get the location of a Local image.

bool trpgTexture::GetImageDepth ( int32 & depth ) const

Figure out the image depth from the type.

bool trpgTexture::GetIsMipmap ( bool & ) const

Determine whether this image (must be Local or Template) has all its mipmaps.

void trpgTexture::SetImageMode ( ImageMode )

Set the image mode of this texture. Used by writers only.

void trpgTexture::SetImageType ( ImageType )

Set the image type of this texture. See GetImageType for details.

void trpgTexture::SetImageSize ( const trpg2iPoint & )

Set the image size of this texture. See GetImageSize for details.

void trpgTexture::SetImageAddr ( const trpgwAppAddress & )

Set the image location (For Local images only)

void trpgTexture::SetIsMipmap ( bool )

Set whether or not this is a full set of mipmaps.

void trpgTexture::SetNumMipmap ( int )

Set the storage sizes for all mipmap levels void SetStorageSizes(vector<int> &);.

Get the storage sizes for all mipmap levels. bool GetStorageSizes(const vector<int> *) const; Set the number of mipmap levels

void trpgTexture::SetNumLayer ( int )

Set the number of layers used in an RGBX image.

bool trpgTexture::GetNumLayer ( int & ) const

Get the number of layers used in an RGBX image.

RGBX images are typically for sensors and contain arbitrary data which is not visual.

int32 trpgTexture::CalcNumMipmaps ( ) const

int32 trpgTexture::CalcTotalSize ( ) const

Calculate the total size of this texture.

int32 trpgTexture::MipLevelSize ( int miplevel )

Returns the size of a given mip level.

int32 trpgTexture::MipLevelOffset ( int miplevel )

Returns the offset of the mip level in the whole texture data buffer.

bool trpgTexture::isValid ( void ) const

Validity check.

Reimplemented from trpgCheckable.

void trpgTexture::Reset ( void )

virtual

Resets the contents back to empty.

Implements trpgReadWriteable.

bool trpgTexture::Write ( trpgWriteBuffer & )

virtual

Writes this class to a write buffer.

Implements trpgReadWriteable.

Reimplemented in trpgTexture1_0.

bool trpgTexture::Read ( trpgReadBuffer & )

virtual

Reads this class from a read buffer.

Reimplemented from trpgReadWriteable.

Reimplemented in trpgTexture1_0.

bool trpgTexture::Print ( trpgPrintBuffer & ) const

virtual

Prints this class to a print buffer.

Reimplemented from trpgReadWriteable.

trpgTexture& trpgTexture::operator= ( const trpgTexture & )

Reimplemented in trpgTexture1_0.

int trpgTexture::operator== ( const trpgTexture & ) const

void trpgTexture::CalcMipLevelSizes ( )

protected

calculate the mip level sizes

Member Data Documentation

ImageMode trpgTexture::mode

protected

Mode for this texture. See ImageMode for details.

ImageType trpgTexture::type

protected

Type of texture (only valid if ImageMode is Local or Template)

char* trpgTexture::name

protected

The name really only has meaning for External or Global textures.

int trpgTexture::useCount

protected

int trpgTexture::sizeX

protected

The size values are used only if this is a Local or Template image.

int trpgTexture::sizeY

protected

bool trpgTexture::isMipmap

protected

Whether or not there are mipmap levels.

int trpgTexture::numMipMap

protected

Number of mipmap levels, 0 if not present.

int trpgTexture::numLayer

protected

Number of layers (for RGBX)

std::vector<int> trpgTexture::storageSize

protected

Sizes of each level.

This is important for compressed textures in particular, which may have random sizes. Used only for Local textures.

std::vector<int> trpgTexture::levelOffset

protected

Offset of each level.

trpgwAppAddress trpgTexture::addr

protected

Address is used only for Local textures.

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

/exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/osgdb_vrftxp/trpage_geom.h

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation