#include <OgreTexture.h>
Public Types | |
enum | LoadingState { LOADSTATE_UNLOADED, LOADSTATE_LOADING, LOADSTATE_LOADED, LOADSTATE_UNLOADING, LOADSTATE_PREPARED, LOADSTATE_PREPARING } |
Enum identifying the loading state of the resource. More... | |
Public Member Functions | |
Texture (ResourceManager *creator, const String &name, ResourceHandle handle, const String &group, bool isManual=false, ManualResourceLoader *loader=0) | |
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 on loading. | |
virtual void | setGamma (float g) |
Sets the gamma adjustment factor applied to this texture on loading the data. | |
virtual void | setHardwareGammaEnabled (bool enabled) |
Sets whether this texture will be set up so that on sampling it, hardware gamma correction is applied. | |
virtual bool | isHardwareGammaEnabled () const |
Gets whether this texture will be set up so that on sampling it, hardware gamma correction is applied. | |
virtual void | setFSAA (uint fsaa, const String &fsaaHint) |
Set the level of multisample AA to be used if this texture is a rendertarget. | |
virtual uint | getFSAA () const |
Get the level of multisample AA to be used if this texture is a rendertarget. | |
virtual const String & | getFSAAHint () const |
Get the multisample AA hint if this texture is a rendertarget. | |
virtual size_t | getHeight (void) const |
Returns the height of the texture. | |
virtual size_t | getWidth (void) const |
Returns the width of the texture. | |
virtual size_t | getDepth (void) const |
Returns the depth of the texture (only applicable for 3D textures). | |
virtual size_t | getSrcHeight (void) const |
Returns the height of the original input texture (may differ due to hardware requirements). | |
virtual size_t | getSrcWidth (void) const |
Returns the width of the original input texture (may differ due to hardware requirements). | |
virtual size_t | getSrcDepth (void) const |
Returns the original depth of the input texture (only applicable for 3D textures). | |
virtual void | setHeight (size_t h) |
Set the height of the texture; can only do this before load();. | |
virtual void | setWidth (size_t w) |
Set the width of the texture; can only do this before load();. | |
virtual void | setDepth (size_t 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 | copyToTexture (TexturePtr &target) |
Copies (and maybe scales to fit) the contents of this texture to another texture. | |
virtual void | loadImage (const Image &img) |
Loads the data from an image. | |
virtual void | loadRawData (DataStreamPtr &stream, ushort uWidth, ushort uHeight, PixelFormat eFormat) |
Loads the data from a raw stream. | |
virtual void | _loadImages (const ConstImagePtrList &images) |
Internal method to load the texture from a set of images. | |
virtual PixelFormat | getFormat () const |
Returns the pixel format for the texture surface. | |
virtual PixelFormat | getDesiredFormat (void) const |
Returns the desired pixel format for the texture surface. | |
virtual PixelFormat | getSrcFormat (void) const |
Returns the pixel format of the original input texture (may differ due to hardware requirements and pixel format convertion). | |
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 void | setDesiredIntegerBitDepth (ushort bits) |
Sets desired bit depth for integer pixel format textures. | |
virtual ushort | getDesiredIntegerBitDepth (void) const |
gets desired bit depth for integer pixel format textures. | |
virtual void | setDesiredFloatBitDepth (ushort bits) |
Sets desired bit depth for float pixel format textures. | |
virtual ushort | getDesiredFloatBitDepth (void) const |
gets desired bit depth for float pixel format textures. | |
virtual void | setDesiredBitDepths (ushort integerBits, ushort floatBits) |
Sets desired bit depth for integer and float pixel format. | |
virtual void | setTreatLuminanceAsAlpha (bool asAlpha) |
Sets whether luminace pixel format will treated as alpha format when load this texture. | |
virtual bool | getTreatLuminanceAsAlpha (void) const |
Gets whether luminace pixel format will treated as alpha format when load this texture. | |
virtual size_t | getNumFaces () const |
Return the number of faces this texture has. | |
virtual HardwarePixelBufferSharedPtr | getBuffer (size_t face=0, size_t mipmap=0)=0 |
Return hardware pixel buffer for a surface. | |
virtual void | convertToImage (Image &destImage, bool includeMipMaps=false) |
Populate an Image with the contents of this texture. | |
virtual void | prepare (bool backgroundThread=false) |
Prepares the resource for load, if it is not already. | |
virtual void | load (bool backgroundThread=false) |
Loads the resource, if it is not already. | |
virtual void | reload (void) |
Reloads the resource, if it is already loaded. | |
virtual bool | isReloadable (void) const |
Returns true if the Resource is reloadable, false otherwise. | |
virtual 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. | |
virtual 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. | |
virtual const String & | getName (void) const |
Gets resource name. | |
virtual ResourceHandle | getHandle (void) const |
virtual bool | isPrepared (void) const |
Returns true if the Resource has been prepared, false otherwise. | |
virtual bool | isLoaded (void) const |
Returns true if the Resource has been loaded, false otherwise. | |
virtual bool | isLoading () const |
Returns whether the resource is currently in the process of background loading. | |
virtual LoadingState | getLoadingState () const |
Returns the current loading state. | |
virtual bool | isBackgroundLoaded (void) const |
Returns whether this Resource has been earmarked for background loading. | |
virtual void | setBackgroundLoaded (bool bl) |
Tells the resource whether it is background loaded or not. | |
virtual void | escalateLoading () |
Escalates the loading of a background loaded resource. | |
virtual void | addListener (Listener *lis) |
Register a listener on this resource. | |
virtual void | removeListener (Listener *lis) |
Remove a listener on this resource. | |
virtual const String & | getGroup (void) |
Gets the group which this resource is a member of. | |
virtual void | changeGroupOwnership (const String &newGroup) |
Change the resource group ownership of a Resource. | |
virtual ResourceManager * | getCreator (void) |
Gets the manager which created this resource. | |
virtual const String & | getOrigin (void) const |
Get the origin of this resource, e.g. | |
virtual void | _notifyOrigin (const String &origin) |
Notify this resource of it's origin. | |
virtual size_t | getStateCount () const |
Returns the number of times this resource has changed state, which generally means the number of times it has been loaded. | |
virtual void | _dirtyState () |
Manually mark the state of this resource as having been changed. | |
virtual void | _fireLoadingComplete (bool wasBackgroundLoaded) |
Firing of loading complete event. | |
virtual void | _firePreparingComplete (bool wasBackgroundLoaded) |
Firing of preparing complete event. | |
virtual void | _fireUnloadingComplete (void) |
Firing of unloading complete event. | |
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 ¶mList) |
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. | |
void * | operator new (size_t sz, const char *file, int line, const char *func) |
operator new, with debug line info | |
void * | operator new (size_t sz) |
void * | operator new (size_t sz, void *ptr) |
placement operator new | |
void * | operator new[] (size_t sz, const char *file, int line, const char *func) |
array operator new, with debug line info | |
void * | operator new[] (size_t sz) |
void | operator delete (void *ptr) |
void | operator delete (void *ptr, void *) |
void | operator delete (void *ptr, const char *, int, const char *) |
void | operator delete[] (void *ptr) |
void | operator delete[] (void *ptr, const char *, int, const char *) |
Static Public Member Functions | |
static 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 list< Listener * >::type | ListenerList |
Protected Member Functions | |
size_t | calculateSize (void) const |
Calculate the size of a resource; this will only be called after 'load'. | |
virtual void | createInternalResourcesImpl (void)=0 |
Implementation of creating internal texture resources. | |
virtual void | freeInternalResourcesImpl (void)=0 |
Implementation of freeing internal texture resources. | |
void | unloadImpl (void) |
Default implementation of unload which calls freeInternalResources. | |
String | getSourceFileType () const |
Identify the source file type as a string, either from the extension or from a magic number. | |
virtual void | preLoadImpl (void) |
Internal hook to perform actions before the load process, but after the resource has been marked as 'loading'. | |
virtual void | postLoadImpl (void) |
Internal hook to perform actions after the load process, but before the resource has been marked as fully loaded. | |
virtual void | preUnloadImpl (void) |
Internal hook to perform actions before the unload process. | |
virtual void | postUnloadImpl (void) |
Internal hook to perform actions after the unload process, but before the resource has been marked as fully unloaded. | |
virtual void | prepareImpl (void) |
Internal implementation of the meat of the 'prepare' action. | |
virtual void | unprepareImpl (void) |
Internal function for undoing the 'prepare' action. | |
virtual void | loadImpl (void)=0 |
Internal implementation of the meat of the 'load' action, only called if this resource is not being loaded from a ManualResourceLoader. | |
bool | createParamDictionary (const String &className) |
Internal method for creating a parameter dictionary for the class, if it does not already exist. | |
Protected Attributes | |
size_t | mHeight |
size_t | mWidth |
size_t | mDepth |
size_t | mNumRequestedMipmaps |
size_t | mNumMipmaps |
bool | mMipmapsHardwareGenerated |
float | mGamma |
bool | mHwGamma |
uint | mFSAA |
String | mFSAAHint |
TextureType | mTextureType |
PixelFormat | mFormat |
int | mUsage |
PixelFormat | mSrcFormat |
size_t | mSrcWidth |
size_t | mSrcHeight |
size_t | mSrcDepth |
PixelFormat | mDesiredFormat |
unsigned short | mDesiredIntegerBitDepth |
unsigned short | mDesiredFloatBitDepth |
bool | mTreatLuminanceAsAlpha |
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. | |
AtomicScalar< LoadingState > | mLoadingState |
Is the resource currently loaded? | |
volatile bool | mIsBackgroundLoaded |
Is this resource going to be background loaded? Only applicable for multithreaded. | |
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. | |
size_t | mStateCount |
State count, the number of times this resource has changed state. | |
ListenerList | mListenerList |
Definition at line 101 of file OgreTexture.h.
typedef list<Listener*>::type Ogre::Resource::ListenerList [protected, inherited] |
Definition at line 164 of file OgreResource.h.
enum Ogre::Resource::LoadingState [inherited] |
Enum identifying the loading state of the resource.
Definition at line 125 of file OgreResource.h.
Ogre::Texture::Texture | ( | ResourceManager * | creator, | |
const String & | name, | |||
ResourceHandle | handle, | |||
const String & | group, | |||
bool | isManual = false , |
|||
ManualResourceLoader * | loader = 0 | |||
) |
virtual void Ogre::Texture::setTextureType | ( | TextureType | ttype | ) | [virtual] |
Sets the type of texture; can only be changed before load().
Definition at line 109 of file OgreTexture.h.
virtual TextureType Ogre::Texture::getTextureType | ( | void | ) | const [virtual] |
virtual size_t Ogre::Texture::getNumMipmaps | ( | void | ) | const [virtual] |
Gets the number of mipmaps to be used for this texture.
Definition at line 117 of file OgreTexture.h.
virtual void Ogre::Texture::setNumMipmaps | ( | size_t | num | ) | [virtual] |
Sets the number of mipmaps to be used for this texture.
Definition at line 123 of file OgreTexture.h.
virtual bool Ogre::Texture::getMipmapsHardwareGenerated | ( | void | ) | const [virtual] |
Are mipmaps hardware generated?
Definition at line 129 of file OgreTexture.h.
virtual float Ogre::Texture::getGamma | ( | void | ) | const [virtual] |
Returns the gamma adjustment factor applied to this texture on loading.
Definition at line 133 of file OgreTexture.h.
virtual void Ogre::Texture::setGamma | ( | float | g | ) | [virtual] |
Sets the gamma adjustment factor applied to this texture on loading the data.
Definition at line 143 of file OgreTexture.h.
virtual void Ogre::Texture::setHardwareGammaEnabled | ( | bool | enabled | ) | [virtual] |
Sets whether this texture will be set up so that on sampling it, hardware gamma correction is applied.
Definition at line 163 of file OgreTexture.h.
virtual bool Ogre::Texture::isHardwareGammaEnabled | ( | ) | const [virtual] |
Gets whether this texture will be set up so that on sampling it, hardware gamma correction is applied.
Definition at line 168 of file OgreTexture.h.
Set the level of multisample AA to be used if this texture is a rendertarget.
fsaa | The number of samples | |
fsaaHint | Any hinting text ( |
Definition at line 177 of file OgreTexture.h.
virtual uint Ogre::Texture::getFSAA | ( | ) | const [virtual] |
Get the level of multisample AA to be used if this texture is a rendertarget.
Definition at line 182 of file OgreTexture.h.
virtual const String& Ogre::Texture::getFSAAHint | ( | ) | const [virtual] |
Get the multisample AA hint if this texture is a rendertarget.
Definition at line 186 of file OgreTexture.h.
virtual size_t Ogre::Texture::getHeight | ( | void | ) | const [virtual] |
virtual size_t Ogre::Texture::getWidth | ( | void | ) | const [virtual] |
virtual size_t Ogre::Texture::getDepth | ( | void | ) | const [virtual] |
Returns the depth of the texture (only applicable for 3D textures).
Definition at line 198 of file OgreTexture.h.
virtual size_t Ogre::Texture::getSrcHeight | ( | void | ) | const [virtual] |
Returns the height of the original input texture (may differ due to hardware requirements).
Definition at line 202 of file OgreTexture.h.
virtual size_t Ogre::Texture::getSrcWidth | ( | void | ) | const [virtual] |
Returns the width of the original input texture (may differ due to hardware requirements).
Definition at line 206 of file OgreTexture.h.
virtual size_t Ogre::Texture::getSrcDepth | ( | void | ) | const [virtual] |
Returns the original depth of the input texture (only applicable for 3D textures).
Definition at line 210 of file OgreTexture.h.
virtual void Ogre::Texture::setHeight | ( | size_t | h | ) | [virtual] |
Set the height of the texture; can only do this before load();.
Definition at line 214 of file OgreTexture.h.
virtual void Ogre::Texture::setWidth | ( | size_t | w | ) | [virtual] |
Set the width of the texture; can only do this before load();.
Definition at line 218 of file OgreTexture.h.
virtual void Ogre::Texture::setDepth | ( | size_t | d | ) | [virtual] |
Set the depth of the texture (only applicable for 3D textures); ; can only do this before load();.
Definition at line 223 of file OgreTexture.h.
virtual int Ogre::Texture::getUsage | ( | ) | const [virtual] |
Returns the TextureUsage indentifier for this Texture.
Definition at line 227 of file OgreTexture.h.
virtual void Ogre::Texture::setUsage | ( | int | u | ) | [virtual] |
Sets the TextureUsage indentifier for this Texture; only useful before load().
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 239 of file OgreTexture.h.
virtual void Ogre::Texture::createInternalResources | ( | void | ) | [virtual] |
Creates the internal texture resources for this texture.
virtual void Ogre::Texture::freeInternalResources | ( | void | ) | [virtual] |
Frees internal texture resources for this texture.
virtual void Ogre::Texture::copyToTexture | ( | TexturePtr & | target | ) | [virtual] |
Copies (and maybe scales to fit) the contents of this texture to another texture.
virtual void Ogre::Texture::loadImage | ( | const Image & | img | ) | [virtual] |
Loads the data from an image.
virtual void Ogre::Texture::loadRawData | ( | DataStreamPtr & | stream, | |
ushort | uWidth, | |||
ushort | uHeight, | |||
PixelFormat | eFormat | |||
) | [virtual] |
Loads the data from a raw stream.
stream | Data stream containing the raw pixel data | |
uWidth | Width of the image | |
uHeight | Height of the image | |
eFormat | The format of the pixel data |
virtual void Ogre::Texture::_loadImages | ( | const ConstImagePtrList & | images | ) | [virtual] |
Internal method to load the texture from a set of images.
virtual PixelFormat Ogre::Texture::getFormat | ( | ) | const [virtual] |
virtual PixelFormat Ogre::Texture::getDesiredFormat | ( | void | ) | const [virtual] |
Returns the desired pixel format for the texture surface.
Definition at line 297 of file OgreTexture.h.
virtual PixelFormat Ogre::Texture::getSrcFormat | ( | void | ) | const [virtual] |
Returns the pixel format of the original input texture (may differ due to hardware requirements and pixel format convertion).
Definition at line 305 of file OgreTexture.h.
virtual void Ogre::Texture::setFormat | ( | PixelFormat | pf | ) | [virtual] |
virtual bool Ogre::Texture::hasAlpha | ( | void | ) | const [virtual] |
Returns true if the texture has an alpha layer.
virtual void Ogre::Texture::setDesiredIntegerBitDepth | ( | ushort | bits | ) | [virtual] |
Sets desired bit depth for integer pixel format textures.
virtual ushort Ogre::Texture::getDesiredIntegerBitDepth | ( | void | ) | const [virtual] |
gets desired bit depth for integer pixel format textures.
virtual void Ogre::Texture::setDesiredFloatBitDepth | ( | ushort | bits | ) | [virtual] |
Sets desired bit depth for float pixel format textures.
virtual ushort Ogre::Texture::getDesiredFloatBitDepth | ( | void | ) | const [virtual] |
gets desired bit depth for float pixel format textures.
Sets desired bit depth for integer and float pixel format.
virtual void Ogre::Texture::setTreatLuminanceAsAlpha | ( | bool | asAlpha | ) | [virtual] |
Sets whether luminace pixel format will treated as alpha format when load this texture.
virtual bool Ogre::Texture::getTreatLuminanceAsAlpha | ( | void | ) | const [virtual] |
Gets whether luminace pixel format will treated as alpha format when load this texture.
virtual size_t Ogre::Texture::getNumFaces | ( | ) | const [virtual] |
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 HardwarePixelBufferSharedPtr Ogre::Texture::getBuffer | ( | size_t | face = 0 , |
|
size_t | mipmap = 0 | |||
) | [pure virtual] |
Return hardware pixel buffer for a surface.
This buffer can then be used to copy data from and to a particular level of the texture.
face | Face number, in case of a cubemap texture. Must be 0 for other types of textures. For cubemaps, this is one of +X (0), -X (1), +Y (2), -Y (3), +Z (4), -Z (5) | |
mipmap | Mipmap level. This goes from 0 for the first, largest mipmap level to getNumMipmaps()-1 for the smallest. |
virtual void Ogre::Texture::convertToImage | ( | Image & | destImage, | |
bool | includeMipMaps = false | |||
) | [virtual] |
Populate an Image with the contents of this texture.
destImage | The target image (contents will be overwritten) | |
includeMipMaps | Whether to embed mipmaps in the image |
size_t Ogre::Texture::calculateSize | ( | void | ) | const [protected, virtual] |
virtual void Ogre::Texture::createInternalResourcesImpl | ( | void | ) | [protected, pure virtual] |
Implementation of creating internal texture resources.
virtual void Ogre::Texture::freeInternalResourcesImpl | ( | void | ) | [protected, pure virtual] |
Implementation of freeing internal texture resources.
void Ogre::Texture::unloadImpl | ( | void | ) | [protected, virtual] |
String Ogre::Texture::getSourceFileType | ( | ) | const [protected] |
Identify the source file type as a string, either from the extension or from a magic number.
virtual void Ogre::Resource::preLoadImpl | ( | void | ) | [protected, virtual, inherited] |
Internal hook to perform actions before the load process, but after the resource has been marked as 'loading'.
Definition at line 182 of file OgreResource.h.
virtual void Ogre::Resource::postLoadImpl | ( | void | ) | [protected, virtual, inherited] |
Internal hook to perform actions after the load process, but before the resource has been marked as fully loaded.
Reimplemented in Ogre::Mesh.
Definition at line 189 of file OgreResource.h.
virtual void Ogre::Resource::preUnloadImpl | ( | void | ) | [protected, virtual, inherited] |
Internal hook to perform actions before the unload process.
Definition at line 194 of file OgreResource.h.
virtual void Ogre::Resource::postUnloadImpl | ( | void | ) | [protected, virtual, inherited] |
Internal hook to perform actions after the unload process, but before the resource has been marked as fully unloaded.
Definition at line 199 of file OgreResource.h.
virtual void Ogre::Resource::prepareImpl | ( | void | ) | [protected, virtual, inherited] |
Internal implementation of the meat of the 'prepare' action.
Reimplemented in Ogre::Material, Ogre::Mesh, and Ogre::PatchMesh.
Definition at line 203 of file OgreResource.h.
virtual void Ogre::Resource::unprepareImpl | ( | void | ) | [protected, virtual, inherited] |
Internal function for undoing the 'prepare' action.
Called when the load is completed, and when resources are unloaded when they are prepared but not yet loaded.
Reimplemented in Ogre::Material, and Ogre::Mesh.
Definition at line 208 of file OgreResource.h.
virtual void Ogre::Resource::loadImpl | ( | void | ) | [protected, pure virtual, inherited] |
Internal implementation of the meat of the 'load' action, only called if this resource is not being loaded from a ManualResourceLoader.
Implemented in Ogre::Compositor, Ogre::Font, Ogre::GpuProgram, Ogre::HighLevelGpuProgram, Ogre::Material, Ogre::Mesh, Ogre::PatchMesh, Ogre::Skeleton, and Ogre::SkeletonInstance.
virtual void Ogre::Resource::prepare | ( | bool | backgroundThread = false |
) | [virtual, inherited] |
Prepares the resource for load, if it is not already.
One can call prepare() before load(), but this is not required as load() will call prepare() itself, if needed. When OGRE_THREAD_SUPPORT==1 both load() and prepare() are thread-safe. When OGRE_THREAD_SUPPORT==2 however, only prepare() is thread-safe. The reason for this function is to allow a background thread to do some of the loading work, without requiring the whole render system to be thread-safe. The background thread would call prepare() while the main render loop would later call load(). So long as prepare() remains thread-safe, subclasses can arbitrarily split the work of loading a resource between load() and prepare(). It is best to try and do as much work in prepare(), however, since this will leave less work for the main render thread to do and thus increase FPS.
backgroundThread | Whether this is occurring in a background thread |
virtual void Ogre::Resource::load | ( | bool | backgroundThread = false |
) | [virtual, inherited] |
Loads the resource, if it is not already.
backgroundThread | Indicates whether the caller of this method is the background resource loading thread. |
Reimplemented in Ogre::UnifiedHighLevelGpuProgram.
virtual void Ogre::Resource::reload | ( | void | ) | [virtual, inherited] |
Reloads the resource, if it is already loaded.
Reimplemented in Ogre::UnifiedHighLevelGpuProgram.
virtual bool Ogre::Resource::isReloadable | ( | void | ) | const [virtual, inherited] |
Returns true if the Resource is reloadable, false otherwise.
Reimplemented in Ogre::UnifiedHighLevelGpuProgram.
Definition at line 282 of file OgreResource.h.
virtual bool Ogre::Resource::isManuallyLoaded | ( | void | ) | const [virtual, inherited] |
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::UnifiedHighLevelGpuProgram.
virtual size_t Ogre::Resource::getSize | ( | void | ) | const [virtual, inherited] |
Retrieves info about the size of the resource.
Reimplemented in Ogre::UnifiedHighLevelGpuProgram.
Definition at line 301 of file OgreResource.h.
virtual void Ogre::Resource::touch | ( | void | ) | [virtual, inherited] |
'Touches' the resource to indicate it has been used.
Reimplemented in Ogre::Material, and Ogre::UnifiedHighLevelGpuProgram.
Referenced by Ogre::Material::touch().
virtual const String& Ogre::Resource::getName | ( | void | ) | const [virtual, inherited] |
Gets resource name.
Reimplemented in Ogre::SkeletonInstance.
Definition at line 312 of file OgreResource.h.
virtual ResourceHandle Ogre::Resource::getHandle | ( | void | ) | const [virtual, inherited] |
virtual bool Ogre::Resource::isPrepared | ( | void | ) | const [virtual, inherited] |
Returns true if the Resource has been prepared, false otherwise.
Definition at line 324 of file OgreResource.h.
virtual bool Ogre::Resource::isLoaded | ( | void | ) | const [virtual, inherited] |
Returns true if the Resource has been loaded, false otherwise.
Reimplemented in Ogre::UnifiedHighLevelGpuProgram.
Definition at line 332 of file OgreResource.h.
virtual bool Ogre::Resource::isLoading | ( | ) | const [virtual, inherited] |
Returns whether the resource is currently in the process of background loading.
Reimplemented in Ogre::UnifiedHighLevelGpuProgram.
Definition at line 341 of file OgreResource.h.
virtual LoadingState Ogre::Resource::getLoadingState | ( | ) | const [virtual, inherited] |
Returns the current loading state.
Reimplemented in Ogre::UnifiedHighLevelGpuProgram.
Definition at line 348 of file OgreResource.h.
virtual bool Ogre::Resource::isBackgroundLoaded | ( | void | ) | const [virtual, inherited] |
Returns whether this Resource has been earmarked for background loading.
Reimplemented in Ogre::UnifiedHighLevelGpuProgram.
Definition at line 365 of file OgreResource.h.
virtual void Ogre::Resource::setBackgroundLoaded | ( | bool | bl | ) | [virtual, inherited] |
Tells the resource whether it is background loaded or not.
Reimplemented in Ogre::UnifiedHighLevelGpuProgram.
Definition at line 375 of file OgreResource.h.
virtual void Ogre::Resource::escalateLoading | ( | ) | [virtual, inherited] |
Escalates the loading of a background loaded resource.
Reimplemented in Ogre::UnifiedHighLevelGpuProgram.
virtual void Ogre::Resource::addListener | ( | Listener * | lis | ) | [virtual, inherited] |
Register a listener on this resource.
Reimplemented in Ogre::UnifiedHighLevelGpuProgram.
virtual void Ogre::Resource::removeListener | ( | Listener * | lis | ) | [virtual, inherited] |
Remove a listener on this resource.
Reimplemented in Ogre::UnifiedHighLevelGpuProgram.
virtual const String& Ogre::Resource::getGroup | ( | void | ) | [virtual, inherited] |
Gets the group which this resource is a member of.
Reimplemented in Ogre::SkeletonInstance.
Definition at line 399 of file OgreResource.h.
virtual void Ogre::Resource::changeGroupOwnership | ( | const String & | newGroup | ) | [virtual, inherited] |
Change the resource group ownership of a Resource.
newGroup | Name of the new group |
virtual ResourceManager* Ogre::Resource::getCreator | ( | void | ) | [virtual, inherited] |
virtual const String& Ogre::Resource::getOrigin | ( | void | ) | const [virtual, inherited] |
Get the origin of this resource, e.g.
a script file name.
Definition at line 418 of file OgreResource.h.
virtual void Ogre::Resource::_notifyOrigin | ( | const String & | origin | ) | [virtual, inherited] |
virtual size_t Ogre::Resource::getStateCount | ( | ) | const [virtual, inherited] |
Returns the number of times this resource has changed state, which generally means the number of times it has been loaded.
Objects that build derived data based on the resource can check this value against a copy they kept last time they built this derived data, in order to know whether it needs rebuilding. This is a nice way of monitoring changes without having a tightly-bound callback.
Definition at line 429 of file OgreResource.h.
virtual void Ogre::Resource::_dirtyState | ( | ) | [virtual, inherited] |
Manually mark the state of this resource as having been changed.
virtual void Ogre::Resource::_fireLoadingComplete | ( | bool | wasBackgroundLoaded | ) | [virtual, inherited] |
Firing of loading complete event.
wasBackgroundLoaded | Whether this was a background loaded event |
virtual void Ogre::Resource::_firePreparingComplete | ( | bool | wasBackgroundLoaded | ) | [virtual, inherited] |
Firing of preparing complete event.
wasBackgroundLoaded | Whether this was a background loaded event |
virtual void Ogre::Resource::_fireUnloadingComplete | ( | void | ) | [virtual, inherited] |
Firing of unloading complete event.
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.
className | the name of the class using the dictionary |
Definition at line 184 of file OgreStringInterface.h.
References OGRE_LOCK_MUTEX.
ParamDictionary* Ogre::StringInterface::getParamDictionary | ( | void | ) | [inherited] |
Retrieves the parameter dictionary for this class.
Definition at line 217 of file OgreStringInterface.h.
const ParamDictionary* Ogre::StringInterface::getParamDictionary | ( | void | ) | const [inherited] |
Definition at line 222 of file OgreStringInterface.h.
const ParameterList& Ogre::StringInterface::getParameters | ( | void | ) | const [inherited] |
Retrieves a list of parameters valid for this object.
virtual bool Ogre::StringInterface::setParameter | ( | const String & | name, | |
const String & | value | |||
) | [virtual, inherited] |
Generic parameter setting method.
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. |
Referenced by Ogre::StringInterface::copyParametersTo().
virtual void Ogre::StringInterface::setParameterList | ( | const NameValuePairList & | paramList | ) | [virtual, inherited] |
Generic multiple parameter setting method.
paramList | Name/value pair list |
virtual String Ogre::StringInterface::getParameter | ( | const String & | name | ) | const [virtual, inherited] |
Generic parameter retrieval method.
name | The name of the parameter to get |
Definition at line 270 of file OgreStringInterface.h.
References Ogre::ParamCommand::doGet(), and Ogre::ParamDictionary::getParamCommand().
virtual void Ogre::StringInterface::copyParametersTo | ( | StringInterface * | dest | ) | const [virtual, inherited] |
Method for copying this object's parameters to another object.
dest | Pointer to object to have it's parameters set the same as this object. |
Definition at line 301 of file OgreStringInterface.h.
References Ogre::ParamDictionary::mParamDefs, and Ogre::StringInterface::setParameter().
static 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.
void* Ogre::AllocatedObject< Alloc >::operator new | ( | size_t | sz, | |
const char * | file, | |||
int | line, | |||
const char * | func | |||
) | [inherited] |
void* Ogre::AllocatedObject< Alloc >::operator new | ( | size_t | sz | ) | [inherited] |
Definition at line 72 of file OgreMemoryAllocatedObject.h.
void* Ogre::AllocatedObject< Alloc >::operator new | ( | size_t | sz, | |
void * | ptr | |||
) | [inherited] |
void* Ogre::AllocatedObject< Alloc >::operator new[] | ( | size_t | sz, | |
const char * | file, | |||
int | line, | |||
const char * | func | |||
) | [inherited] |
void* Ogre::AllocatedObject< Alloc >::operator new[] | ( | size_t | sz | ) | [inherited] |
Definition at line 90 of file OgreMemoryAllocatedObject.h.
void Ogre::AllocatedObject< Alloc >::operator delete | ( | void * | ptr | ) | [inherited] |
Definition at line 95 of file OgreMemoryAllocatedObject.h.
void Ogre::AllocatedObject< Alloc >::operator delete | ( | void * | ptr, | |
void * | ||||
) | [inherited] |
Definition at line 101 of file OgreMemoryAllocatedObject.h.
void Ogre::AllocatedObject< Alloc >::operator delete | ( | void * | ptr, | |
const char * | , | |||
int | , | |||
const char * | ||||
) | [inherited] |
Definition at line 107 of file OgreMemoryAllocatedObject.h.
void Ogre::AllocatedObject< Alloc >::operator delete[] | ( | void * | ptr | ) | [inherited] |
Definition at line 112 of file OgreMemoryAllocatedObject.h.
void Ogre::AllocatedObject< Alloc >::operator delete[] | ( | void * | ptr, | |
const char * | , | |||
int | , | |||
const char * | ||||
) | [inherited] |
Definition at line 118 of file OgreMemoryAllocatedObject.h.
size_t Ogre::Texture::mHeight [protected] |
Definition at line 378 of file OgreTexture.h.
size_t Ogre::Texture::mWidth [protected] |
Definition at line 379 of file OgreTexture.h.
size_t Ogre::Texture::mDepth [protected] |
Definition at line 380 of file OgreTexture.h.
size_t Ogre::Texture::mNumRequestedMipmaps [protected] |
Definition at line 382 of file OgreTexture.h.
size_t Ogre::Texture::mNumMipmaps [protected] |
Definition at line 383 of file OgreTexture.h.
bool Ogre::Texture::mMipmapsHardwareGenerated [protected] |
Definition at line 384 of file OgreTexture.h.
float Ogre::Texture::mGamma [protected] |
Definition at line 385 of file OgreTexture.h.
bool Ogre::Texture::mHwGamma [protected] |
Definition at line 386 of file OgreTexture.h.
uint Ogre::Texture::mFSAA [protected] |
Definition at line 387 of file OgreTexture.h.
String Ogre::Texture::mFSAAHint [protected] |
Definition at line 388 of file OgreTexture.h.
TextureType Ogre::Texture::mTextureType [protected] |
Definition at line 390 of file OgreTexture.h.
PixelFormat Ogre::Texture::mFormat [protected] |
Definition at line 391 of file OgreTexture.h.
int Ogre::Texture::mUsage [protected] |
Definition at line 392 of file OgreTexture.h.
PixelFormat Ogre::Texture::mSrcFormat [protected] |
Definition at line 394 of file OgreTexture.h.
size_t Ogre::Texture::mSrcWidth [protected] |
Definition at line 395 of file OgreTexture.h.
size_t Ogre::Texture::mSrcHeight [protected] |
Definition at line 395 of file OgreTexture.h.
size_t Ogre::Texture::mSrcDepth [protected] |
Definition at line 395 of file OgreTexture.h.
PixelFormat Ogre::Texture::mDesiredFormat [protected] |
Definition at line 397 of file OgreTexture.h.
unsigned short Ogre::Texture::mDesiredIntegerBitDepth [protected] |
Definition at line 398 of file OgreTexture.h.
unsigned short Ogre::Texture::mDesiredFloatBitDepth [protected] |
Definition at line 399 of file OgreTexture.h.
bool Ogre::Texture::mTreatLuminanceAsAlpha [protected] |
Definition at line 400 of file OgreTexture.h.
bool Ogre::Texture::mInternalResourcesCreated [protected] |
Definition at line 402 of file OgreTexture.h.
ResourceManager* Ogre::Resource::mCreator [protected, inherited] |
String Ogre::Resource::mName [protected, inherited] |
String Ogre::Resource::mGroup [protected, inherited] |
ResourceHandle Ogre::Resource::mHandle [protected, inherited] |
AtomicScalar<LoadingState> Ogre::Resource::mLoadingState [protected, inherited] |
volatile bool Ogre::Resource::mIsBackgroundLoaded [protected, inherited] |
Is this resource going to be background loaded? Only applicable for multithreaded.
Definition at line 152 of file OgreResource.h.
size_t Ogre::Resource::mSize [protected, inherited] |
bool Ogre::Resource::mIsManual [protected, inherited] |
String Ogre::Resource::mOrigin [protected, inherited] |
Origin of this resource (e.g. script name) - optional.
Definition at line 158 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 160 of file OgreResource.h.
size_t Ogre::Resource::mStateCount [protected, inherited] |
State count, the number of times this resource has changed state.
Definition at line 162 of file OgreResource.h.
ListenerList Ogre::Resource::mListenerList [protected, inherited] |
Definition at line 165 of file OgreResource.h.
Copyright © 2008 Torus Knot Software Ltd
This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sat Apr 24 18:08:01 2010