Framebuffer Class Reference

#include <Framebuffer.h>

Public Member Functions
	~Framebuffer ()
bool	init (const FramebufferDescriptor &descriptor)
bool	init (int width, int height, int depthFormat, int depthInternalFormat, int numColorAttachments, int *colorFormat, int *colorInternalFormat)
bool	init (int width, int height, int depthFormat, int depthInternalFormat, int colorFormat, int colorInternalFormat)
void	bind () const
void	unbind () const
GLuint	getDepthTextureHandle () const
GLuint	getColorTextureHandle (int i=0) const
GLuint	getHandle () const
void	setViewport () const
int	getWidth () const
int	getHeight () const

Detailed Description

Encapsulated state of a GL framebuffer.

Constructor & Destructor Documentation

Framebuffer::~Framebuffer

(

)

If initialized, deallocate all CPU and GPU memory used by this object.

Member Function Documentation

void Framebuffer::bind

(

)

const

Binds this framebuffer to the GL context.

GLuint Framebuffer::getColorTextureHandle

(

int

i = 0)

const

returns a handle to the i's color attachment

GLuint Framebuffer::getDepthTextureHandle

(

)

const

returns a handle to the depth attachment

GLuint Framebuffer::getHandle

(

)

const

returns a handle to this framebuffer

bool Framebuffer::init

(

const FramebufferDescriptor &

descriptor)

Allocates a new GL framebuffer. Number and type of attachments are read from descriptor. Call this before calling any other method.

bool Framebuffer::init	(	int	width,
		int	height,
		int	depthFormat,
		int	depthInternalFormat,
		int	numColorAttachments,
		int *	colorFormat,
		int *	colorInternalFormat
	)

Legacy method, use FramebufferDescriptor instead

void Framebuffer::setViewport

(

)

const

sets the GL viewport to fit this framebuffer

void Framebuffer::unbind

(

)

const

Binds the default framebuffer to the GL context.

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

• src/Framebuffer.h
• src/Framebuffer.cpp