Ogre::GLFBOManager Class Reference

Factory for GL Frame Buffer Objects, and related things. More...

#include <OgreGLFBORenderTexture.h>

Inheritance diagram for Ogre::GLFBOManager:

Public Member Functions
	GLFBOManager (bool atimode)
	~GLFBOManager ()
void	bind (RenderTarget *target) override
	Bind a certain render target if it is a FBO. More...
GLSurfaceDesc	createNewRenderBuffer (unsigned format, uint32 width, uint32 height, uint fsaa) override
	Creates a new render buffer. More...
GLFBORenderTexture *	createRenderTexture (const String &name, const GLSurfaceDesc &target, bool writeGamma, uint fsaa) override
	Create a texture rendertarget object. More...
void	getBestDepthStencil (PixelFormat internalFormat, GLenum *depthFormat, GLenum *stencilFormat) override
	Get best depth and stencil supported for given internalFormat. More...
GLuint	getTemporaryFBO ()
	Get a FBO without depth/stencil for temporary use, like blitting between textures. More...
void	unbind (RenderTarget *target) override
	Unbind a certain render target. More...
Public Member Functions inherited from Ogre::GLRTTManager
	GLRTTManager ()
virtual	~GLRTTManager ()
bool	checkFormat (PixelFormat format)
	Check if a certain format is usable as FBO rendertarget format. More...
virtual void	getBestDepthStencil (PixelFormat internalFormat, uint32 *depthFormat, uint32 *stencilFormat)
PixelFormat	getSupportedAlternative (PixelFormat format)
	Get the closest supported alternative format. More...
void	releaseRenderBuffer (const GLSurfaceDesc &surface)
	Release a render buffer. More...
GLSurfaceDesc	requestRenderBuffer (unsigned format, uint32 width, uint32 height, uint fsaa)
	Request a render buffer. More...
Public Member Functions inherited from Ogre::Singleton< GLRTTManager >
	Singleton (void)
	~Singleton (void)

Additional Inherited Members
Static Public Member Functions inherited from Ogre::GLRTTManager
static GLRTTManager &	getSingleton (void)
	Get the singleton instance. More...
static GLRTTManager *	getSingletonPtr (void)
	Get the singleton instance. More...
Static Public Member Functions inherited from Ogre::Singleton< GLRTTManager >
static GLRTTManager &	getSingleton (void)
	Get the singleton instance. More...
static GLRTTManager *	getSingletonPtr (void)
	Get the singleton instance. More...

Detailed Description

Factory for GL Frame Buffer Objects, and related things.

Constructor & Destructor Documentation

GLFBOManager()

Ogre::GLFBOManager::GLFBOManager

(

bool

atimode

)

~GLFBOManager()

Ogre::GLFBOManager::~GLFBOManager

(

)

Member Function Documentation

bind()

void Ogre::GLFBOManager::bind ( RenderTarget *  target )

overridevirtual

Bind a certain render target if it is a FBO.

If it is not a FBO, bind the main frame buffer.

Reimplemented from Ogre::GLRTTManager.

unbind()

void Ogre::GLFBOManager::unbind ( RenderTarget *  target )

inlineoverridevirtual

Unbind a certain render target.

No-op for FBOs.

Reimplemented from Ogre::GLRTTManager.

getBestDepthStencil()

void Ogre::GLFBOManager::getBestDepthStencil ( PixelFormat  internalFormat, GLenum *  depthFormat, GLenum *  stencilFormat  )

override

Get best depth and stencil supported for given internalFormat.

createRenderTexture()

GLFBORenderTexture* Ogre::GLFBOManager::createRenderTexture ( const String &  name, const GLSurfaceDesc &  target, bool  writeGamma, uint  fsaa  )

overridevirtual

Create a texture rendertarget object.

Implements Ogre::GLRTTManager.

createNewRenderBuffer()

GLSurfaceDesc Ogre::GLFBOManager::createNewRenderBuffer ( unsigned  format, uint32  width, uint32  height, uint  fsaa  )

overridevirtual

Creates a new render buffer.

Caller takes ownership.

Reimplemented from Ogre::GLRTTManager.

getTemporaryFBO()

GLuint Ogre::GLFBOManager::getTemporaryFBO ( )

inline

Get a FBO without depth/stencil for temporary use, like blitting between textures.

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

• OgreGLFBORenderTexture.h