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Ogre::D3D9Texture Class Reference

#include <OgreD3D9Texture.h>

Inheritance diagram for Ogre::D3D9Texture:

List of all members.

Public Methods
	D3D9Texture (String name, LPDIRECT3DDEVICE9 pD3DDevice, TextureUsage usage)
	D3D9Texture (String name, IDirect3DDevice9 *device, uint width, uint height, uint num_mips, PixelFormat format, TextureUsage usage)
virtual	~D3D9Texture ()
virtual void	blitImage (const Image &src, const Image::Rect imgRect, const Image::Rect texRect)
	Blits a rect from an image to the texture. More...
virtual void	blitToTexture (const Image &src, unsigned uStartX, unsigned uStartY)
	Blits the contents of src on the texture. More...
virtual void	copyToTexture (Texture *target)
	Copies (and maybe scales to fit) the contents of this texture to another texture. More...
virtual void	load ()
	Loads the resource, if it is not already. More...
virtual void	loadImage (const Image &img)
	Loads the data from an image. More...
virtual void	unload ()
	Unloads the resource, but retains data to recreate. More...
virtual void	getCustomAttribute (String name, void *pData)
virtual void	outputText (int x, int y, const String &text)
IDirect3DTexture9 *	getD3DTexture ()
IDirect3DSurface9 *	getDepthStencil ()
unsigned short	getNumMipMaps (void)
	Gets the number of mipmaps to be used for this texture. More...
void	setNumMipMaps (unsigned short num)
	Sets the number of mipmaps to be used for this texture. More...
float	getGamma (void)
	Returns the gamma adjustment factor applied to this texture. More...
void	setGamma (float g)
	Sets the gamma adjustment factor applied to this texture. More...
unsigned int	getHeight (void)
	Returns the height of the texture. More...
unsigned int	getWidth (void)
	Returns the width of the texture. More...
std::pair< uint, uint >	getDimensions ()
	Returns both the width and height of the texture. More...
TextureUsage	getUsage () const
void	enable32Bit (bool setting=true)
virtual PixelFormat	getFormat () const
	Returns the pixel format for the texture surface. More...
virtual bool	hasAlpha (void)
	Returns true if the texture has an alpha layer. More...
virtual size_t	getSize (void)
	Retrieves info about the size of the resource. More...
void	touch (void)
	'Touches' the resource to indicate it has been used. More...
time_t	getLastAccess (void) const
	Gets the last time the resource was 'touched'. More...
const String &	getName (void) const
	Gets resource name. More...
bool	isLoaded (void) const
	Returns true if the Resource has been loaded, false otherwise. More...
virtual void	destroy ()
	A method to make the resource delete itself. More...
Protected Methods
void	createTexture ()
void	copyMemoryToTexture (unsigned char *pBuffer)
void	getColourMasks (D3DFORMAT format, DWORD pdwRed, DWORD pdwGreen, DWORD pdwBlue, DWORD pdwAlpha, DWORD *pdwRGBBitCount)
	We also create a depth buffer for our render target. More...
Protected Attributes
LPDIRECT3DDEVICE9	mpD3DDevice
LPDIRECT3DTEXTURE9	mpTexture
LPDIRECT3DSURFACE9	mpRenderZBuffer
LPDIRECT3DTEXTURE9	mpTempTexture
unsigned long	mHeight
unsigned long	mWidth
unsigned short	mNumMipMaps
float	mGamma
PixelFormat	mFormat
TextureUsage	mUsage
unsigned short	mSrcBpp
unsigned long	mSrcWidth
unsigned long	mSrcHeight
unsigned short	mFinalBpp
bool	mHasAlpha
String	mName
bool	mIsLoaded
time_t	mLastAccess
size_t	mSize

Constructor & Destructor Documentation

Ogre::D3D9Texture::D3D9Texture ( String name,

LPDIRECT3DDEVICE9 pD3DDevice,

TextureUsage usage

)

Ogre::D3D9Texture::D3D9Texture ( String name,

IDirect3DDevice9 * device,

uint width,

uint height,

uint num_mips,

PixelFormat format,

TextureUsage usage

)

Ogre::D3D9Texture::~D3D9Texture ( ) [virtual]

Member Function Documentation

void Ogre::D3D9Texture::blitImage ( const Image & src,

const Image::Rect imgRect,

const Image::Rect texRect

) [virtual]

Blits a rect from an image to the texture.

Parameters:

src The image with the source data.

imgRect The data rect to be copied from the image.

texRect The rect in which to copy the data in the texture.

Reimplemented from Ogre::Texture.

void Ogre::D3D9Texture::blitToTexture ( const Image & src,

unsigned uStartX,

unsigned uStartY

) [virtual]

Blits the contents of src on the texture.

Deprecated:
This feature is superseded by the blitImage function.
Parameters:

src the image with the source data

Implements Ogre::Texture.

void Ogre::D3D9Texture::copyMemoryToTexture ( unsigned char * pBuffer ) [protected]

void Ogre::D3D9Texture::copyToTexture ( Texture * target ) [virtual]

Copies (and maybe scales to fit) the contents of this texture to another texture.

Reimplemented from Ogre::Texture.

void Ogre::D3D9Texture::createTexture ( ) [protected]

virtual void Ogre::Resource::destroy ( void ) [inline, virtual, inherited]

A method to make the resource delete itself.

Note:
This exists because Resource objects could be created in other processes, and they need to be destroyed in the process that created them.

void Ogre::Texture::enable32Bit ( bool setting = true ) [inline, inherited]

void Ogre::D3D9Texture::getColourMasks ( D3DFORMAT format,

DWORD * pdwRed,

DWORD * pdwGreen,

DWORD * pdwBlue,

DWORD * pdwAlpha,

DWORD * pdwRGBBitCount

) [protected]

We also create a depth buffer for our render target.

void Ogre::D3D9Texture::getCustomAttribute ( String name,

void * pData

) [virtual]

IDirect3DTexture9* Ogre::D3D9Texture::getD3DTexture ( ) [inline]

IDirect3DSurface9* Ogre::D3D9Texture::getDepthStencil ( ) [inline]

std::pair< uint, uint > Ogre::Texture::getDimensions ( ) [inline, inherited]

Returns both the width and height of the texture.

virtual PixelFormat Ogre::Texture::getFormat ( ) const [inline, virtual, inherited]

Returns the pixel format for the texture surface.

float Ogre::Texture::getGamma ( void ) [inline, inherited]

Returns the gamma adjustment factor applied to this texture.

unsigned int Ogre::Texture::getHeight ( void ) [inline, inherited]

Returns the height of the texture.

time_t Ogre::Resource::getLastAccess ( void ) const [inline, inherited]

Gets the last time the resource was 'touched'.

const String& Ogre::Resource::getName ( void ) const [inline, inherited]

Gets resource name.

Reimplemented in Ogre::Material.

unsigned short Ogre::Texture::getNumMipMaps ( void ) [inline, inherited]

Gets the number of mipmaps to be used for this texture.

virtual size_t Ogre::Resource::getSize ( void ) [inline, virtual, inherited]

Retrieves info about the size of the resource.

TextureUsage Ogre::Texture::getUsage ( ) const [inline, inherited]

unsigned int Ogre::Texture::getWidth ( void ) [inline, inherited]

Returns the width of the texture.

virtual bool Ogre::Texture::hasAlpha ( void ) [inline, virtual, inherited]

Returns true if the texture has an alpha layer.

bool Ogre::Resource::isLoaded ( void ) const [inline, inherited]

Returns true if the Resource has been loaded, false otherwise.

void Ogre::D3D9Texture::load ( ) [virtual]

Loads the resource, if it is not already.

Implements Ogre::Resource.

void Ogre::D3D9Texture::loadImage ( const Image & img ) [virtual]

Loads the data from an image.

Implements Ogre::Texture.

virtual void Ogre::D3D9Texture::outputText ( int x,

int y,

const String & text

) [inline, virtual]

void Ogre::Texture::setGamma ( float g ) [inline, inherited]

Sets the gamma adjustment factor applied to this texture.

Note:
Must be called before any 'load' method.

void Ogre::Texture::setNumMipMaps ( unsigned short num ) [inline, inherited]

Sets the number of mipmaps to be used for this texture.

Note:
Must be set before calling any 'load' method.

void Ogre::Resource::touch ( void ) [inline, inherited]

'Touches' the resource to indicate it has been used.

void Ogre::D3D9Texture::unload ( void ) [virtual]

Unloads the resource, but retains data to recreate.

Reimplemented from Ogre::Resource.

Member Data Documentation

unsigned short Ogre::Texture::mFinalBpp [protected, inherited]

PixelFormat Ogre::Texture::mFormat [protected, inherited]

float Ogre::Texture::mGamma [protected, inherited]

bool Ogre::Texture::mHasAlpha [protected, inherited]

unsigned long Ogre::Texture::mHeight [protected, inherited]

bool Ogre::Resource::mIsLoaded [protected, inherited]

time_t Ogre::Resource::mLastAccess [protected, inherited]

String Ogre::Resource::mName [protected, inherited]

unsigned short Ogre::Texture::mNumMipMaps [protected, inherited]

LPDIRECT3DDEVICE9 Ogre::D3D9Texture::mpD3DDevice [protected]

LPDIRECT3DSURFACE9 Ogre::D3D9Texture::mpRenderZBuffer [protected]

LPDIRECT3DTEXTURE9 Ogre::D3D9Texture::mpTempTexture [protected]

LPDIRECT3DTEXTURE9 Ogre::D3D9Texture::mpTexture [protected]

size_t Ogre::Resource::mSize [protected, inherited]

unsigned short Ogre::Texture::mSrcBpp [protected, inherited]

unsigned long Ogre::Texture::mSrcHeight [protected, inherited]

unsigned long Ogre::Texture::mSrcWidth [protected, inherited]

TextureUsage Ogre::Texture::mUsage [protected, inherited]

unsigned long Ogre::Texture::mWidth [protected, inherited]

Ogre::D3D9Texture Class Reference

Public Methods

Protected Methods

Protected Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation