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Ogre::GLPBRTTManager

Ogre::GLPBRTTManager Class Reference

Manager for rendertextures and PBuffers (offscreen rendering contexts). More...

#include <OgreGLPBRenderTexture.h>

Inheritance diagram for Ogre::GLPBRTTManager:

Ogre::GLRTTManager Ogre::Singleton< GLRTTManager > List of all members.

Public Member Functions

 GLPBRTTManager (GLSupport *support, RenderTarget *mainwindow)
virtual ~GLPBRTTManager ()
virtual RenderTexture * createRenderTexture (const String &name, const GLSurfaceDesc &target)
 
virtual bool checkFormat (PixelFormat format)
 
virtual void bind (RenderTarget *target)
 
virtual void unbind (RenderTarget *target)
 This is called before binding another RenderTarget, and before the context is switched. It can be used to do a copy, or just be a noop if direct binding is used.
void requestPBuffer (PixelComponentType ctype, size_t width, size_t height)
 Create PBuffer for a certain pixel format and size.
void releasePBuffer (PixelComponentType ctype)
 Release PBuffer for a certain pixel format.
GLContext * getContextFor (PixelComponentType ctype, size_t width, size_t height)
 Get GL rendering context for a certain component type and size.
virtual MultiRenderTarget * createMultiRenderTarget (const String &name)
 Create a multi render target.
virtual PixelFormat getSupportedAlternative (PixelFormat format)
 Get the closest supported alternative format.
 Singleton (void)

Static Public Member Functions

static GLRTTManager & getSingleton (void)
static GLRTTManager * getSingletonPtr (void)

Protected Attributes

GLSupport * mSupport
 GLSupport reference, used to create PBuffers.
RenderTarget * mMainWindow
 Primary window reference.
GLContext * mMainContext
 Primary window context.
PBRef mPBuffers [PCT_COUNT]
 Type to map each component type to a PBuffer.

Static Protected Attributes

static GLRTTManager * ms_Singleton

Classes

struct  PBRef
 Reference to a PBuffer, with refcount. More...

Detailed Description

Manager for rendertextures and PBuffers (offscreen rendering contexts).

Definition at line 50 of file OgreGLPBRenderTexture.h.

Constructor & Destructor Documentation

Ogre::GLPBRTTManager::GLPBRTTManager (  GLSupport *  support,
RenderTarget *  mainwindow
) 
 

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

Member Function Documentation

virtual void Ogre::GLPBRTTManager::bind (  RenderTarget *  target  )  [virtual]
 

Implements Ogre::GLRTTManager.

virtual bool Ogre::GLPBRTTManager::checkFormat (  PixelFormat  format  )  [virtual]
 

Implements Ogre::GLRTTManager.

virtual MultiRenderTarget* Ogre::GLRTTManager::createMultiRenderTarget (  const String &  name  )  [virtual, inherited]
 

Create a multi render target.

Reimplemented in Ogre::GLFBOManager.

virtual RenderTexture* Ogre::GLPBRTTManager::createRenderTexture (  const String &  name,
const GLSurfaceDesc &  target
)  [virtual]
 

Implements Ogre::GLRTTManager.

GLContext* Ogre::GLPBRTTManager::getContextFor (  PixelComponentType  ctype,
size_t  width,
size_t  height
) 
 

Get GL rendering context for a certain component type and size.

static GLRTTManager & Ogre::Singleton< GLRTTManager >::getSingleton (  void   )  [static, inherited]
 

Definition at line 69 of file OgreSingleton.h.

static GLRTTManager * Ogre::Singleton< GLRTTManager >::getSingletonPtr (  void   )  [static, inherited]
 

Definition at line 71 of file OgreSingleton.h.

virtual PixelFormat Ogre::GLRTTManager::getSupportedAlternative (  PixelFormat  format  )  [virtual, inherited]
 

Get the closest supported alternative format.

If format is supported, returns format.

void Ogre::GLPBRTTManager::releasePBuffer (  PixelComponentType  ctype  ) 
 

Release PBuffer for a certain pixel format.

void Ogre::GLPBRTTManager::requestPBuffer (  PixelComponentType  ctype,
size_t  width,
size_t  height
) 
 

Create PBuffer for a certain pixel format and size.

Ogre::Singleton< GLRTTManager >::Singleton (  void   )  [inherited]
 

Definition at line 57 of file OgreSingleton.h.

virtual void Ogre::GLPBRTTManager::unbind (  RenderTarget *  target  )  [virtual]
 

This is called before binding another RenderTarget, and before the context is switched. It can be used to do a copy, or just be a noop if direct binding is used.

Implements Ogre::GLRTTManager.

Member Data Documentation

GLContext* Ogre::GLPBRTTManager::mMainContext [protected]
 

Primary window context.

Definition at line 89 of file OgreGLPBRenderTexture.h.

RenderTarget* Ogre::GLPBRTTManager::mMainWindow [protected]
 

Primary window reference.

Definition at line 87 of file OgreGLPBRenderTexture.h.

PBRef Ogre::GLPBRTTManager::mPBuffers[PCT_COUNT] [protected]
 

Type to map each component type to a PBuffer.

Definition at line 98 of file OgreGLPBRenderTexture.h.

GLRTTManager * Ogre::Singleton< GLRTTManager >::ms_Singleton [static, protected, inherited]
 

Definition at line 54 of file OgreSingleton.h.

GLSupport* Ogre::GLPBRTTManager::mSupport [protected]
 

GLSupport reference, used to create PBuffers.

Definition at line 85 of file OgreGLPBRenderTexture.h.

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

Copyright © 2000-2005 by The OGRE Team
Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun Jan 21 10:11:33 2007