Ogre::GLFrameBufferObject Class Reference

Frame Buffer Object abstraction. More...

#include <OgreGLFrameBufferObject.h>

List of all members.

Public Member Functions

GLFrameBufferObject (GLFBOManager *manager)

~GLFrameBufferObject ()

void bindSurface (size_t attachment, const GLSurfaceDesc &target)

Bind a surface to a certain attachment point.

void unbindSurface (size_t attachment)

Unbind attachment.

void bind ()

Bind FrameBufferObject.

size_t getWidth ()

Accessors.

size_t getHeight ()

PixelFormat getFormat ()

GLFBOManager * getManager ()

const GLSurfaceDesc & getSurface (size_t attachment)

Private Member Functions

void initialise ()

Initialise object (find suitable depth and stencil format).

Private Attributes

GLFBOManager * mManager

GLuint mFB

GLSurfaceDesc mDepth

GLSurfaceDesc mStencil

GLSurfaceDesc mColour [OGRE_MAX_MULTIPLE_RENDER_TARGETS]

Detailed Description

Frame Buffer Object abstraction.

Definition at line 35 of file OgreGLFrameBufferObject.h.

Constructor & Destructor Documentation

Ogre::GLFrameBufferObject::GLFrameBufferObject ( GLFBOManager * manager )

Ogre::GLFrameBufferObject::~GLFrameBufferObject ( )

Member Function Documentation

void Ogre::GLFrameBufferObject::bind ( )

Bind FrameBufferObject.

void Ogre::GLFrameBufferObject::bindSurface ( size_t attachment,

const GLSurfaceDesc & target

)

Bind a surface to a certain attachment point.
attachment: 0..OGRE_MAX_MULTIPLE_RENDER_TARGETS-1

PixelFormat Ogre::GLFrameBufferObject::getFormat ( )

size_t Ogre::GLFrameBufferObject::getHeight ( )

GLFBOManager* Ogre::GLFrameBufferObject::getManager ( )

Definition at line 58 of file OgreGLFrameBufferObject.h.
References mManager.

const GLSurfaceDesc& Ogre::GLFrameBufferObject::getSurface ( size_t attachment )

Definition at line 59 of file OgreGLFrameBufferObject.h.
References mColour.

size_t Ogre::GLFrameBufferObject::getWidth ( )

Accessors.

void Ogre::GLFrameBufferObject::initialise ( ) [private]

Initialise object (find suitable depth and stencil format).
Must be called every time the bindings change. It fails with an exception (ERR_INVALIDPARAMS) if:

Attachment point 0 has no binding
Not all bound surfaces have the same size
Not all bound surfaces have the same internal format

void Ogre::GLFrameBufferObject::unbindSurface ( size_t attachment )

Unbind attachment.

Member Data Documentation

GLSurfaceDesc Ogre::GLFrameBufferObject::mColour[OGRE_MAX_MULTIPLE_RENDER_TARGETS] [private]

Definition at line 66 of file OgreGLFrameBufferObject.h.
Referenced by getSurface().

GLSurfaceDesc Ogre::GLFrameBufferObject::mDepth [private]

Definition at line 63 of file OgreGLFrameBufferObject.h.

GLuint Ogre::GLFrameBufferObject::mFB [private]

Definition at line 62 of file OgreGLFrameBufferObject.h.

GLFBOManager* Ogre::GLFrameBufferObject::mManager [private]

Definition at line 61 of file OgreGLFrameBufferObject.h.
Referenced by getManager().

GLSurfaceDesc Ogre::GLFrameBufferObject::mStencil [private]

Definition at line 64 of file OgreGLFrameBufferObject.h.

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

OgreGLFrameBufferObject.h


Public Member Functions
	GLFrameBufferObject (GLFBOManager *manager)
	~GLFrameBufferObject ()
void	bindSurface (size_t attachment, const GLSurfaceDesc &target)
	Bind a surface to a certain attachment point.
void	unbindSurface (size_t attachment)
	Unbind attachment.
void	bind ()
	Bind FrameBufferObject.
size_t	getWidth ()
	Accessors.
size_t	getHeight ()
PixelFormat	getFormat ()
GLFBOManager *	getManager ()
const GLSurfaceDesc &	getSurface (size_t attachment)
Private Member Functions
void	initialise ()
	Initialise object (find suitable depth and stencil format).
Private Attributes
GLFBOManager *	mManager
GLuint	mFB
GLSurfaceDesc	mDepth
GLSurfaceDesc	mStencil
GLSurfaceDesc	mColour [OGRE_MAX_MULTIPLE_RENDER_TARGETS]