Ogre::GLES2FrameBufferObject Class Reference

Frame Buffer Object abstraction. More...

#include <OgreGLES2FrameBufferObject.h>

Public Member Functions
	GLES2FrameBufferObject (GLES2FBOManager *manager, uint fsaa)
	~GLES2FrameBufferObject ()
void	attachDepthBuffer (DepthBuffer *depthBuffer)
	This function acts very similar to. More...
bool	bind (bool recreateIfNeeded)
	Bind FrameBufferObject. More...
void	bindSurface (size_t attachment, const GLSurfaceDesc &target)
	Bind a surface to a certain attachment point. More...
void	detachDepthBuffer ()
GLContext *	getContext ()
PixelFormat	getFormat ()
GLsizei	getFSAA ()
uint32	getHeight ()
GLES2FBOManager *	getManager ()
const GLSurfaceDesc &	getSurface (size_t attachment)
uint32	getWidth ()
	Accessors. More...
void	notifyContextDestroyed (GLContext *context)
void	swapBuffers ()
	Swap buffers - only useful when using multisample buffers. More...
void	unbindSurface (size_t attachment)
	Unbind attachment. More...

Detailed Description

Frame Buffer Object abstraction.

Constructor & Destructor Documentation

GLES2FrameBufferObject()

Ogre::GLES2FrameBufferObject::GLES2FrameBufferObject	(	GLES2FBOManager *	manager,
		uint	fsaa
	)

~GLES2FrameBufferObject()

Ogre::GLES2FrameBufferObject::~GLES2FrameBufferObject

(

)

Member Function Documentation

bindSurface()

void Ogre::GLES2FrameBufferObject::bindSurface	(	size_t	attachment,
		const GLSurfaceDesc &	target
	)

Bind a surface to a certain attachment point.

attachment: 0..OGRE_MAX_MULTIPLE_RENDER_TARGETS-1

unbindSurface()

void Ogre::GLES2FrameBufferObject::unbindSurface

(

size_t

attachment

)

Unbind attachment.

bind()

bool Ogre::GLES2FrameBufferObject::bind

(

bool

recreateIfNeeded

)

Bind FrameBufferObject.

Attempt to bind on incompatible GL context will cause FBO destruction and optional recreation.

swapBuffers()

void Ogre::GLES2FrameBufferObject::swapBuffers

(

)

Swap buffers - only useful when using multisample buffers.

attachDepthBuffer()

void Ogre::GLES2FrameBufferObject::attachDepthBuffer

(

DepthBuffer *

depthBuffer

)

This function acts very similar to.

See also

GLES2FBORenderTexture::attachDepthBuffer The difference between D3D & OGL is that D3D setups the DepthBuffer before rendering, while OGL setups the DepthBuffer per FBO. So the DepthBuffer (RenderBuffer) needs to be attached for OGL.

detachDepthBuffer()

void Ogre::GLES2FrameBufferObject::detachDepthBuffer

(

)

getWidth()

uint32 Ogre::GLES2FrameBufferObject::getWidth

(

)

Accessors.

getHeight()

uint32 Ogre::GLES2FrameBufferObject::getHeight

(

)

getFormat()

PixelFormat Ogre::GLES2FrameBufferObject::getFormat

(

)

getFSAA()

GLsizei Ogre::GLES2FrameBufferObject::getFSAA

(

)

getManager()

GLES2FBOManager* Ogre::GLES2FrameBufferObject::getManager ( )

inline

getContext()

GLContext* Ogre::GLES2FrameBufferObject::getContext ( )

inline

getSurface()

const GLSurfaceDesc& Ogre::GLES2FrameBufferObject::getSurface ( size_t  attachment )

inline

notifyContextDestroyed()

void Ogre::GLES2FrameBufferObject::notifyContextDestroyed ( GLContext *  context )

inline

References OGRE_MAX_MULTIPLE_RENDER_TARGETS.

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

• OgreGLES2FrameBufferObject.h