Ogre::D3D9Texture Class Reference

#include <OgreD3D9Texture.h>

Inheritance diagram for Ogre::D3D9Texture:

List of all members.

Public Member Functions
	D3D9Texture (ResourceManager *creator, const String &name, ResourceHandle handle, const String &group, bool isManual, ManualResourceLoader *loader, IDirect3DDevice9 *pD3DDevice)
	constructor
	~D3D9Texture ()
	destructor
void	copyToTexture (TexturePtr &target)
	overriden from Texture
void	loadImage (const Image &img)
	overriden from Texture
HardwarePixelBufferSharedPtr	getBuffer (size_t face, size_t mipmap)
	This buffer can then be used to copy data from and to a particular level of the texture. Parameters: face  Face number, in case of a cubemap texture. Must be 0 for other types of textures. mipmap  Mipmap level. This goes from 0 for the first, largest mipmap level to getNumMipmaps()-1 for the smallest. Returns: A shared pointer to a hardware pixel buffer Remarks: The buffer is invalidated when the resource is unloaded or destroyed. Do not use it after the lifetime of the containing texture.
IDirect3DBaseTexture9 *	getTexture ()
	retrieves a pointer to the actual texture
IDirect3DTexture9 *	getNormTexture ()
	retrieves a pointer to the normal 1D/2D texture
IDirect3DCubeTexture9 *	getCubeTexture ()
	retrieves a pointer to the cube texture
IDirect3DSurface9 *	getDepthStencil ()
	retrieves a pointer to the Depth stencil
bool	releaseIfDefaultPool (void)
	For dealing with lost devices - release the resource if in the default pool (and return true).
bool	recreateIfDefaultPool (LPDIRECT3DDEVICE9 pDev)
	For dealing with lost devices - recreate the resource if in the default pool (and return true).
virtual void	setTextureType (TextureType ttype)
	Sets the type of texture; can only be changed before load().
virtual TextureType	getTextureType (void) const
	Gets the type of texture.
virtual size_t	getNumMipmaps (void) const
	Gets the number of mipmaps to be used for this texture.
virtual void	setNumMipmaps (size_t num)
	Sets the number of mipmaps to be used for this texture.
virtual bool	getMipmapsHardwareGenerated (void) const
	Are mipmaps hardware generated?
virtual float	getGamma (void) const
	Returns the gamma adjustment factor applied to this texture.
virtual void	setGamma (float g)
	Sets the gamma adjustment factor applied to this texture.
virtual unsigned int	getHeight (void) const
	Returns the height of the texture.
virtual unsigned int	getWidth (void) const
	Returns the width of the texture.
virtual unsigned int	getDepth (void) const
	Returns the depth of the texture (only applicable for 3D textures).
virtual unsigned int	getSrcHeight (void) const
	Returns the height of the original input texture (may differ due to hardware requirements).
virtual unsigned int	getSrcWidth (void) const
	Returns the width of the original input texture (may differ due to hardware requirements).
virtual unsigned int	getSrcDepth (void) const
	Returns the original depth of the input texture (only applicable for 3D textures).
virtual void	setHeight (unsigned int h)
	Set the height of the texture; can only do this before load();.
virtual void	setWidth (unsigned int w)
	Set the width of the texture; can only do this before load();.
virtual void	setDepth (unsigned int d)
	Set the depth of the texture (only applicable for 3D textures); ; can only do this before load();.
virtual int	getUsage () const
	Returns the TextureUsage indentifier for this Texture.
virtual void	setUsage (int u)
	Sets the TextureUsage indentifier for this Texture; only useful before load().
virtual void	createInternalResources (void)
	Creates the internal texture resources for this texture.
virtual void	freeInternalResources (void)
	Frees internal texture resources for this texture.
virtual void	loadRawData (DataStreamPtr &stream, ushort uWidth, ushort uHeight, PixelFormat eFormat)
	Loads the data from a raw stream.
virtual void	enable32Bit (bool setting=true)
virtual PixelFormat	getFormat () const
	Returns the pixel format for the texture surface.
virtual void	setFormat (PixelFormat pf)
	Sets the pixel format for the texture surface; can only be set before load().
virtual bool	hasAlpha (void) const
	Returns true if the texture has an alpha layer.
virtual size_t	getNumFaces () const
	Return the number of faces this texture has.
virtual void	load (void)
	Loads the resource, if it is not already.
virtual void	reload (void)
	Reloads the resource, if it is already loaded.
bool	isReloadable (void) const
	Returns true if the Resource is reloadable, false otherwise.
bool	isManuallyLoaded (void) const
	Is this resource manually loaded?
virtual void	unload (void)
	Unloads the resource; this is not permanent, the resource can be reloaded later if required.
size_t	getSize (void) const
	Retrieves info about the size of the resource.
virtual void	touch (void)
	'Touches' the resource to indicate it has been used.
const String &	getName (void) const
	Gets resource name.
ResourceHandle	getHandle (void) const
bool	isLoaded (void) const
	Returns true if the Resource has been loaded, false otherwise.
const String &	getGroup (void)
	Gets the group which this resource is a member of.
ResourceManager *	getCreator (void)
	Gets the manager which created this resource.
const String &	getOrigin (void) const
	Get the origin of this resource, e.g.
void	_notifyOrigin (const String &origin)
	Notify this resource of it's origin.
ParamDictionary *	getParamDictionary (void)
	Retrieves the parameter dictionary for this class.
const ParamDictionary *	getParamDictionary (void) const
const ParameterList &	getParameters (void) const
	Retrieves a list of parameters valid for this object.
virtual bool	setParameter (const String &name, const String &value)
	Generic parameter setting method.
virtual void	setParameterList (const NameValuePairList &paramList)
	Generic multiple parameter setting method.
virtual String	getParameter (const String &name) const
	Generic parameter retrieval method.
virtual void	copyParametersTo (StringInterface *dest) const
	Method for copying this object's parameters to another object.
Static Public Member Functions
PixelFormat	_getPF (D3DFORMAT d3dPF)
	utility method, convert D3D9 pixel format to Ogre pixel format
D3DFORMAT	_getPF (PixelFormat ogrePF)
	utility method, convert Ogre pixel format to D3D9 pixel format
PixelFormat	_getClosestSupportedPF (PixelFormat ogrePF)
	utility method, find closest Ogre pixel format that D3D9 can support
void	cleanupDictionary ()
	Cleans up the static 'msDictionary' required to reset Ogre, otherwise the containers are left with invalid pointers, which will lead to a crash as soon as one of the ResourceManager implementers (e.g.
Protected Types
typedef std::vector< HardwarePixelBufferSharedPtr >	SurfaceList
	Vector of pointers to subsurfaces.
Protected Member Functions
void	_initDevice (void)
	Initialise the device and get formats.
void	_loadCubeTex ()
	internal method, load a cube texture
void	_loadNormTex ()
	internal method, load a normal texture
void	_loadVolumeTex ()
	internal method, load a volume texture
void	_createNormTex ()
	internal method, create a blank normal 1D/2D texture
void	_createCubeTex ()
	internal method, create a blank cube texture
void	_createVolumeTex ()
	internal method, create a blank cube texture
D3DFORMAT	_chooseD3DFormat ()
	internal method, return a D3D pixel format for texture creation
void	createInternalResourcesImpl (void)
void	freeInternalResourcesImpl (void)
	free internal resources
void	_setSrcAttributes (unsigned long width, unsigned long height, unsigned long depth, PixelFormat format)
	internal method, set Texture class source image protected attributes
void	_setFinalAttributes (unsigned long width, unsigned long height, unsigned long depth, PixelFormat format)
	internal method, set Texture class final texture protected attributes
D3DTEXTUREFILTERTYPE	_getBestFilterMethod ()
	internal method, return the best by hardware supported filter method
bool	_canUseDynamicTextures (DWORD srcUsage, D3DRESOURCETYPE srcType, D3DFORMAT srcFormat)
	internal method, return true if the device/texture combination can use dynamic textures
bool	_canAutoGenMipmaps (DWORD srcUsage, D3DRESOURCETYPE srcType, D3DFORMAT srcFormat)
	internal method, return true if the device/texture combination can auto gen. mip maps
void	_createDepthStencil ()
	internal method, create a depth stencil for the render target texture
String	_getCubeFaceName (unsigned char face) const
	internal method, the cube map face name for the spec. face index
void	_createSurfaceList (void)
	internal method, create D3D9HardwarePixelBuffers for every face and mipmap level.
void	loadImpl ()
	overriden from Resource
size_t	calculateSize (void) const
virtual void	_loadImages (const std::vector< const Image * > &images)
	Generic method to load the texture from a set of images.
void	unloadImpl (void)
	Default implementation of unload which calls freeInternalResources.
bool	createParamDictionary (const String &className)
	Internal method for creating a parameter dictionary for the class, if it does not already exist.
Protected Attributes
IDirect3DDevice9 *	mpDev
	D3DDevice pointer.
IDirect3D9 *	mpD3D
	D3D9 pointer.
IDirect3DTexture9 *	mpNormTex
	1D/2D normal texture pointer
IDirect3DCubeTexture9 *	mpCubeTex
	cubic texture pointer
IDirect3DVolumeTexture9 *	mpVolumeTex
	Volume texture.
IDirect3DSurface9 *	mpZBuff
	z-buffer for the render surface pointer
IDirect3DBaseTexture9 *	mpTex
	actual texture pointer
String	mCubeFaceNames [6]
	cube texture individual face names
D3DDEVICE_CREATION_PARAMETERS	mDevCreParams
	device creation parameters
D3DFORMAT	mBBPixelFormat
	back buffer pixel format
D3DPOOL	mD3DPool
	The memory pool being used.
D3DCAPS9	mDevCaps
	device capabilities pointer
bool	mDynamicTextures
SurfaceList	mSurfaceList
unsigned long	mHeight
unsigned long	mWidth
unsigned long	mDepth
size_t	mNumRequestedMipmaps
size_t	mNumMipmaps
bool	mMipmapsHardwareGenerated
float	mGamma
TextureType	mTextureType
PixelFormat	mFormat
int	mUsage
unsigned short	mSrcBpp
unsigned long	mSrcWidth
unsigned long	mSrcHeight
unsigned long	mSrcDepth
unsigned short	mFinalBpp
bool	mHasAlpha
bool	mInternalResourcesCreated
ResourceManager *	mCreator
	Creator.
String	mName
	Unique name of the resource.
String	mGroup
	The name of the resource group.
ResourceHandle	mHandle
	Numeric handle for more efficient look up than name.
bool	mIsLoaded
	Is the resource currently loaded?
size_t	mSize
	The size of the resource in bytes.
bool	mIsManual
	Is this file manually loaded?
String	mOrigin
	Origin of this resource (e.g. script name) - optional.
ManualResourceLoader *	mLoader
	Optional manual loader; if provided, data is loaded from here instead of a file.
String	mParamDictName
	Class name for this instance to be used as a lookup (must be initialised by subclasses).
Static Protected Attributes
ParamDictionaryMap	msDictionary
	Dictionary of parameters.

---

Member Typedef Documentation

typedef std::vector<HardwarePixelBufferSharedPtr> Ogre::D3D9Texture::SurfaceList [protected]

Vector of pointers to subsurfaces. Definition at line 73 of file OgreD3D9Texture.h.

---

Constructor & Destructor Documentation

Ogre::D3D9Texture::D3D9Texture (  ResourceManager *  creator, const String &  name, ResourceHandle  handle, const String &  group, bool  isManual, ManualResourceLoader *  loader, IDirect3DDevice9 *  pD3DDevice )

constructor

Ogre::D3D9Texture::~D3D9Texture (   )

destructor

---

Member Function Documentation

bool Ogre::D3D9Texture::_canAutoGenMipmaps (  DWORD  srcUsage, D3DRESOURCETYPE  srcType, D3DFORMAT  srcFormat )  [protected]

internal method, return true if the device/texture combination can auto gen. mip maps

bool Ogre::D3D9Texture::_canUseDynamicTextures (  DWORD  srcUsage, D3DRESOURCETYPE  srcType, D3DFORMAT  srcFormat )  [protected]

internal method, return true if the device/texture combination can use dynamic textures

D3DFORMAT Ogre::D3D9Texture::_chooseD3DFormat (   )  [protected]

internal method, return a D3D pixel format for texture creation

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

internal method, create a blank cube texture

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

internal method, create a depth stencil for the render target texture

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

internal method, create a blank normal 1D/2D texture

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

internal method, create D3D9HardwarePixelBuffers for every face and mipmap level. This method must be called after the D3D texture object was created

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

internal method, create a blank cube texture

D3DTEXTUREFILTERTYPE Ogre::D3D9Texture::_getBestFilterMethod (   )  [protected]

internal method, return the best by hardware supported filter method

PixelFormat Ogre::D3D9Texture::_getClosestSupportedPF (  PixelFormat  ogrePF  )  [static]

utility method, find closest Ogre pixel format that D3D9 can support

String Ogre::D3D9Texture::_getCubeFaceName (  unsigned char  face  )  const [protected]

internal method, the cube map face name for the spec. face index Definition at line 113 of file OgreD3D9Texture.h. References Ogre::String.

D3DFORMAT Ogre::D3D9Texture::_getPF (  PixelFormat  ogrePF  )  [static]

utility method, convert Ogre pixel format to D3D9 pixel format

PixelFormat Ogre::D3D9Texture::_getPF (  D3DFORMAT  d3dPF  )  [static]

utility method, convert D3D9 pixel format to Ogre pixel format

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

Initialise the device and get formats.

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

internal method, load a cube texture

virtual void Ogre::Texture::_loadImages (  const std::vector< const Image * > &  images  )  [protected, virtual, inherited]

Generic method to load the texture from a set of images. This can be used by the specific implementation for convience. Implementations might decide not to use this function if they can use their own image loading functions. Parameters: images  Vector of pointers to Images. If there is only one image in this vector, the faces of that image will be used. If there are multiple images in the vector each image will be loaded as a face.

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

internal method, load a normal texture

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

internal method, load a volume texture

void Ogre::Resource::_notifyOrigin (  const String &  origin  )  [inherited]

Notify this resource of it's origin. Definition at line 214 of file OgreResource.h. References Ogre::String.

void Ogre::D3D9Texture::_setFinalAttributes (  unsigned long  width, unsigned long  height, unsigned long  depth, PixelFormat  format )  [protected]

internal method, set Texture class final texture protected attributes

void Ogre::D3D9Texture::_setSrcAttributes (  unsigned long  width, unsigned long  height, unsigned long  depth, PixelFormat  format )  [protected]

internal method, set Texture class source image protected attributes

size_t Ogre::Texture::calculateSize (  void   )  const [protected, virtual, inherited]

Implements Ogre::Resource.

void Ogre::StringInterface::cleanupDictionary (   )  [static, inherited]

Cleans up the static 'msDictionary' required to reset Ogre, otherwise the containers are left with invalid pointers, which will lead to a crash as soon as one of the ResourceManager implementers (e.g. MaterialManager) initializes.

virtual void Ogre::StringInterface::copyParametersTo (  StringInterface *  dest  )  const [virtual, inherited]

Method for copying this object's parameters to another object. Remarks: This method takes the values of all the object's parameters and tries to set the same values on the destination object. This provides a completely type independent way to copy parameters to other objects. Note that because of the String manipulation involved, this should not be regarded as an efficient process and should be saved for times outside of the rendering loop. Any unrecognised parameters will be ignored as with setParameter method. Parameters: dest  Pointer to object to have it's parameters set the same as this object. Definition at line 296 of file OgreStringInterface.h. References Ogre::ParamDictionary::mParamDefs, and Ogre::StringInterface::setParameter().

void Ogre::D3D9Texture::copyToTexture (  TexturePtr &  target  )  [virtual]

overriden from Texture Reimplemented from Ogre::Texture.

virtual void Ogre::Texture::createInternalResources (  void   )  [virtual, inherited]

Creates the internal texture resources for this texture. Remarks: This method creates the internal texture resources (pixel buffers, texture surfaces etc) required to begin using this texture. You do not need to call this method directly unless you are manually creating a texture, in which case something must call it, after having set the size and format of the texture (e.g. the ManualResourceLoader might be the best one to call it). If you are not defining a manual texture, or if you use one of the self-contained load...() methods, then it will be called for you.

void Ogre::D3D9Texture::createInternalResourcesImpl (  void   )  [protected, virtual]

Implements Ogre::Texture.

bool Ogre::StringInterface::createParamDictionary (  const String &  className  )  [protected, inherited]

Internal method for creating a parameter dictionary for the class, if it does not already exist. Remarks: This method will check to see if a parameter dictionary exist for this class yet, and if not will create one. NB you must supply the name of the class (RTTI is not used or performance). Parameters: className  the name of the class using the dictionary Returns: true if a new dictionary was created, false if it was already there Definition at line 172 of file OgreStringInterface.h. References Ogre::String.

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

Definition at line 212 of file OgreTexture.h.

virtual void Ogre::Texture::freeInternalResources (  void   )  [virtual, inherited]

Frees internal texture resources for this texture.

void Ogre::D3D9Texture::freeInternalResourcesImpl (  void   )  [protected, virtual]

free internal resources Implements Ogre::Texture.

HardwarePixelBufferSharedPtr Ogre::D3D9Texture::getBuffer (  size_t  face, size_t  mipmap )  [virtual]

This buffer can then be used to copy data from and to a particular level of the texture. Parameters: face  Face number, in case of a cubemap texture. Must be 0 for other types of textures. mipmap  Mipmap level. This goes from 0 for the first, largest mipmap level to getNumMipmaps()-1 for the smallest. Returns: A shared pointer to a hardware pixel buffer Remarks: The buffer is invalidated when the resource is unloaded or destroyed. Do not use it after the lifetime of the containing texture. Implements Ogre::Texture.

ResourceManager* Ogre::Resource::getCreator (  void   )  [inherited]

Gets the manager which created this resource. Definition at line 205 of file OgreResource.h.

IDirect3DCubeTexture9* Ogre::D3D9Texture::getCubeTexture (   )

retrieves a pointer to the cube texture Definition at line 146 of file OgreD3D9Texture.h. References mpCubeTex.

virtual unsigned int Ogre::Texture::getDepth (  void   )  const [virtual, inherited]

Returns the depth of the texture (only applicable for 3D textures). Definition at line 140 of file OgreTexture.h.

IDirect3DSurface9* Ogre::D3D9Texture::getDepthStencil (   )

retrieves a pointer to the Depth stencil Definition at line 149 of file OgreD3D9Texture.h. References mpZBuff.

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

Returns the pixel format for the texture surface. Definition at line 218 of file OgreTexture.h. References Ogre::PixelFormat.

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

Returns the gamma adjustment factor applied to this texture. Definition at line 122 of file OgreTexture.h.

const String& Ogre::Resource::getGroup (  void   )  [inherited]

Gets the group which this resource is a member of. Definition at line 202 of file OgreResource.h. References Ogre::String.

ResourceHandle Ogre::Resource::getHandle (  void   )  const [inherited]

Definition at line 188 of file OgreResource.h. References Ogre::ResourceHandle.

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

Returns the height of the texture. Definition at line 132 of file OgreTexture.h.

virtual bool Ogre::Texture::getMipmapsHardwareGenerated (  void   )  const [virtual, inherited]

Are mipmaps hardware generated? Remarks: Will only be accurate after texture load, or createInternalResources Definition at line 118 of file OgreTexture.h.

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

Gets resource name. Definition at line 183 of file OgreResource.h. References Ogre::String.

IDirect3DTexture9* Ogre::D3D9Texture::getNormTexture (   )

retrieves a pointer to the normal 1D/2D texture Definition at line 143 of file OgreD3D9Texture.h. References mpNormTex.

virtual size_t Ogre::Texture::getNumFaces (   )  const [virtual, inherited]

Return the number of faces this texture has. This will be 6 for a cubemap texture and 1 for a 1D, 2D or 3D one.

virtual size_t Ogre::Texture::getNumMipmaps (  void   )  const [virtual, inherited]

Gets the number of mipmaps to be used for this texture. Definition at line 106 of file OgreTexture.h.

const String& Ogre::Resource::getOrigin (  void   )  const [inherited]

Get the origin of this resource, e.g. a script file name. Remarks: This property will only contain something if the creator of this resource chose to populate it. Script loaders are advised to populate it. Definition at line 212 of file OgreResource.h. References Ogre::String.

const ParamDictionary* Ogre::StringInterface::getParamDictionary (  void   )  const [inherited]

Definition at line 209 of file OgreStringInterface.h.

ParamDictionary* Ogre::StringInterface::getParamDictionary (  void   )  [inherited]

Retrieves the parameter dictionary for this class. Remarks: Only valid to call this after createParamDictionary. Returns: Pointer to ParamDictionary shared by all instances of this class which you can add parameters to, retrieve parameters etc. Definition at line 196 of file OgreStringInterface.h.

virtual String Ogre::StringInterface::getParameter (  const String &  name  )  const [virtual, inherited]

Generic parameter retrieval method. Remarks: Call this method with the name of a parameter to retrieve a string-format value of the parameter in question. If in doubt, check the parameter definition in the list returned from getParameters for the type of this parameter. If you like you can use StringConverter to convert this string back into a native type. Parameters: name  The name of the parameter to get Returns: String value of parameter, blank if not found Definition at line 265 of file OgreStringInterface.h. References Ogre::ParamCommand::doGet(), Ogre::ParamDictionary::getParamCommand(), and Ogre::String.

const ParameterList& Ogre::StringInterface::getParameters (  void   )  const [inherited]

Retrieves a list of parameters valid for this object. Returns: A reference to a static list of ParameterDef objects.

size_t Ogre::Resource::getSize (  void   )  const [inherited]

Retrieves info about the size of the resource. Definition at line 172 of file OgreResource.h.

virtual unsigned int Ogre::Texture::getSrcDepth (  void   )  const [virtual, inherited]

Returns the original depth of the input texture (only applicable for 3D textures). Definition at line 152 of file OgreTexture.h.

virtual unsigned int Ogre::Texture::getSrcHeight (  void   )  const [virtual, inherited]

Returns the height of the original input texture (may differ due to hardware requirements). Definition at line 144 of file OgreTexture.h.

virtual unsigned int Ogre::Texture::getSrcWidth (  void   )  const [virtual, inherited]

Returns the width of the original input texture (may differ due to hardware requirements). Definition at line 148 of file OgreTexture.h.

IDirect3DBaseTexture9* Ogre::D3D9Texture::getTexture (   )

retrieves a pointer to the actual texture Definition at line 140 of file OgreD3D9Texture.h. References mpTex.

virtual TextureType Ogre::Texture::getTextureType (  void   )  const [virtual, inherited]

Gets the type of texture. Definition at line 102 of file OgreTexture.h. References Ogre::TextureType.

virtual int Ogre::Texture::getUsage (  void   )  const [virtual, inherited]

Returns the TextureUsage indentifier for this Texture. Definition at line 169 of file OgreTexture.h.

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

Returns the width of the texture. Definition at line 136 of file OgreTexture.h.

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

Returns true if the texture has an alpha layer. Definition at line 227 of file OgreTexture.h.

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

Returns true if the Resource has been loaded, false otherwise. Definition at line 195 of file OgreResource.h. References OGRE_LOCK_AUTO_MUTEX.

bool Ogre::Resource::isManuallyLoaded (  void   )  const [inherited]

Is this resource manually loaded? Definition at line 160 of file OgreResource.h.

bool Ogre::Resource::isReloadable (  void   )  const [inherited]

Returns true if the Resource is reloadable, false otherwise. Definition at line 153 of file OgreResource.h.

virtual void Ogre::Resource::load (  void   )  [virtual, inherited]

Loads the resource, if it is not already. Remarks: If the resource is loaded from a file, loading is automatic. If not, if for example this resource gained it's data from procedural calls rather than loading from a file, then this resource will not reload on it's own Reimplemented in Ogre::Mesh, and Ogre::GLSLGpuProgram.

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

overriden from Texture Implements Ogre::Texture.

void Ogre::D3D9Texture::loadImpl (   )  [protected, virtual]

overriden from Resource Implements Ogre::Resource.

virtual void Ogre::Texture::loadRawData (  DataStreamPtr &  stream, ushort  uWidth, ushort  uHeight, PixelFormat  eFormat )  [virtual, inherited]

Loads the data from a raw stream.

bool Ogre::D3D9Texture::recreateIfDefaultPool (  LPDIRECT3DDEVICE9  pDev  )

For dealing with lost devices - recreate the resource if in the default pool (and return true).

bool Ogre::D3D9Texture::releaseIfDefaultPool (  void   )

For dealing with lost devices - release the resource if in the default pool (and return true).

virtual void Ogre::Resource::reload (  void   )  [virtual, inherited]

Reloads the resource, if it is already loaded. Remarks: Calls unload() and then load() again, if the resource is already loaded. If it is not loaded already, then nothing happens.

virtual void Ogre::Texture::setDepth (  unsigned int  d  )  [virtual, inherited]

Set the depth of the texture (only applicable for 3D textures); ; can only do this before load();. Definition at line 165 of file OgreTexture.h.

virtual void Ogre::Texture::setFormat (  PixelFormat  pf  )  [virtual, inherited]

Sets the pixel format for the texture surface; can only be set before load().

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

Sets the gamma adjustment factor applied to this texture. Note: Must be called before any 'load' method. Definition at line 128 of file OgreTexture.h.

virtual void Ogre::Texture::setHeight (  unsigned int  h  )  [virtual, inherited]

Set the height of the texture; can only do this before load();. Definition at line 156 of file OgreTexture.h.

virtual void Ogre::Texture::setNumMipmaps (  size_t  num  )  [virtual, inherited]

Sets the number of mipmaps to be used for this texture. Note: Must be set before calling any 'load' method. Definition at line 112 of file OgreTexture.h.

virtual bool Ogre::StringInterface::setParameter (  const String &  name, const String &  value )  [virtual, inherited]

Generic parameter setting method. Remarks: Call this method with the name of a parameter and a string version of the value to set. The implementor will convert the string to a native type internally. If in doubt, check the parameter definition in the list returned from StringInterface::getParameters. Parameters: name  The name of the parameter to set value  String value. Must be in the right format for the type specified in the parameter definition. See the StringConverter class for more information. Returns: true if set was successful, false otherwise (NB no exceptions thrown - tolerant method) Referenced by Ogre::StringInterface::copyParametersTo().

virtual void Ogre::StringInterface::setParameterList (  const NameValuePairList &  paramList  )  [virtual, inherited]

Generic multiple parameter setting method. Remarks: Call this method with a list of name / value pairs to set. The implementor will convert the string to a native type internally. If in doubt, check the parameter definition in the list returned from StringInterface::getParameters. Parameters: paramList  Name/value pair list

virtual void Ogre::Texture::setTextureType (  TextureType  ttype  )  [virtual, inherited]

Sets the type of texture; can only be changed before load(). Definition at line 98 of file OgreTexture.h.

virtual void Ogre::Texture::setUsage (  int  u  )  [virtual, inherited]

Sets the TextureUsage indentifier for this Texture; only useful before load(). Parameters: u  is a combination of TU_STATIC, TU_DYNAMIC, TU_WRITE_ONLY TU_AUTOMIPMAP and TU_RENDERTARGET (see TextureUsage enum). You are strongly advised to use HBU_STATIC_WRITE_ONLY wherever possible, if you need to update regularly, consider HBU_DYNAMIC_WRITE_ONLY. Definition at line 181 of file OgreTexture.h.

virtual void Ogre::Texture::setWidth (  unsigned int  w  )  [virtual, inherited]

Set the width of the texture; can only do this before load();. Definition at line 160 of file OgreTexture.h.

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

'Touches' the resource to indicate it has been used. Reimplemented in Ogre::Material.

virtual void Ogre::Resource::unload (  void   )  [virtual, inherited]

Unloads the resource; this is not permanent, the resource can be reloaded later if required. Reimplemented in Ogre::GLSLGpuProgram.

void Ogre::Texture::unloadImpl (  void   )  [protected, virtual, inherited]

Default implementation of unload which calls freeInternalResources. Implements Ogre::Resource.

---

Member Data Documentation

D3DFORMAT Ogre::D3D9Texture::mBBPixelFormat [protected]

back buffer pixel format Definition at line 65 of file OgreD3D9Texture.h.

ResourceManager* Ogre::Resource::mCreator [protected, inherited]

Creator. Definition at line 73 of file OgreResource.h.

String Ogre::D3D9Texture::mCubeFaceNames[6] [protected]

cube texture individual face names Definition at line 61 of file OgreD3D9Texture.h.

D3DPOOL Ogre::D3D9Texture::mD3DPool [protected]

The memory pool being used. Definition at line 67 of file OgreD3D9Texture.h.

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

Definition at line 252 of file OgreTexture.h.

D3DCAPS9 Ogre::D3D9Texture::mDevCaps [protected]

device capabilities pointer Definition at line 69 of file OgreD3D9Texture.h.

D3DDEVICE_CREATION_PARAMETERS Ogre::D3D9Texture::mDevCreParams [protected]

device creation parameters Definition at line 63 of file OgreD3D9Texture.h.

bool Ogre::D3D9Texture::mDynamicTextures [protected]

Definition at line 71 of file OgreD3D9Texture.h.

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

Definition at line 265 of file OgreTexture.h.

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

Definition at line 260 of file OgreTexture.h.

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

Definition at line 257 of file OgreTexture.h.

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

The name of the resource group. Definition at line 77 of file OgreResource.h.

ResourceHandle Ogre::Resource::mHandle [protected, inherited]

Numeric handle for more efficient look up than name. Definition at line 79 of file OgreResource.h.

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

Definition at line 266 of file OgreTexture.h.

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

Definition at line 250 of file OgreTexture.h.

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

Definition at line 268 of file OgreTexture.h.

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

Is the resource currently loaded? Definition at line 81 of file OgreResource.h.

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

Is this file manually loaded? Definition at line 85 of file OgreResource.h.

ManualResourceLoader* Ogre::Resource::mLoader [protected, inherited]

Optional manual loader; if provided, data is loaded from here instead of a file. Definition at line 89 of file OgreResource.h.

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

Definition at line 256 of file OgreTexture.h.

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

Unique name of the resource. Definition at line 75 of file OgreResource.h.

size_t Ogre::Texture::mNumMipmaps [protected, inherited]

Definition at line 255 of file OgreTexture.h.

size_t Ogre::Texture::mNumRequestedMipmaps [protected, inherited]

Definition at line 254 of file OgreTexture.h.

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

Origin of this resource (e.g. script name) - optional. Definition at line 87 of file OgreResource.h.

String Ogre::StringInterface::mParamDictName [protected, inherited]

Class name for this instance to be used as a lookup (must be initialised by subclasses). Definition at line 160 of file OgreStringInterface.h.

IDirect3DCubeTexture9* Ogre::D3D9Texture::mpCubeTex [protected]

cubic texture pointer Definition at line 52 of file OgreD3D9Texture.h. Referenced by getCubeTexture().

IDirect3D9* Ogre::D3D9Texture::mpD3D [protected]

D3D9 pointer. Definition at line 48 of file OgreD3D9Texture.h.

IDirect3DDevice9* Ogre::D3D9Texture::mpDev [protected]

D3DDevice pointer. Definition at line 46 of file OgreD3D9Texture.h.

IDirect3DTexture9* Ogre::D3D9Texture::mpNormTex [protected]

1D/2D normal texture pointer Definition at line 50 of file OgreD3D9Texture.h. Referenced by getNormTexture().

IDirect3DBaseTexture9* Ogre::D3D9Texture::mpTex [protected]

actual texture pointer Definition at line 58 of file OgreD3D9Texture.h. Referenced by getTexture().

IDirect3DVolumeTexture9* Ogre::D3D9Texture::mpVolumeTex [protected]

Volume texture. Definition at line 54 of file OgreD3D9Texture.h.

IDirect3DSurface9* Ogre::D3D9Texture::mpZBuff [protected]

z-buffer for the render surface pointer Definition at line 56 of file OgreD3D9Texture.h. Referenced by getDepthStencil().

ParamDictionaryMap Ogre::StringInterface::msDictionary [static, protected, inherited]

Dictionary of parameters. Definition at line 157 of file OgreStringInterface.h.

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

The size of the resource in bytes. Definition at line 83 of file OgreResource.h.

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

Definition at line 263 of file OgreTexture.h.

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

Definition at line 264 of file OgreTexture.h.

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

Definition at line 264 of file OgreTexture.h.

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

Definition at line 264 of file OgreTexture.h.

SurfaceList Ogre::D3D9Texture::mSurfaceList [protected]

Definition at line 74 of file OgreD3D9Texture.h.

TextureType Ogre::Texture::mTextureType [protected, inherited]

Definition at line 259 of file OgreTexture.h.

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

Definition at line 261 of file OgreTexture.h.

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

Definition at line 251 of file OgreTexture.h.

---

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

• OgreD3D9Texture.h

---

Copyright © 2000-2005 by The OGRE Team

This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun Feb 12 13:09:13 2006