Ogre::GLPBRTTManager Class Reference

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

#include <OgreGLPBRenderTexture.h>

Inheritance diagram for Ogre::GLPBRTTManager:

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.
Static Public Member Functions
GLRTTManager &	getSingleton (void)
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
GLRTTManager *	ms_Singleton

---

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.

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

Definition at line 69 of file OgreSingleton.h.

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.

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:

• OgreGLPBRenderTexture.h

---

Copyright © 2000-2005 by The OGRE Team

This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun Mar 12 14:53:03 2006