Gfx::CGLFramebufferEXT Class Reference

Inheritance diagram for Gfx::CGLFramebufferEXT:

Public Member Functions
	CGLFramebufferEXT (const FramebufferParams &params)
bool	Create () override
	Creates this framebuffer. More...
void	Destroy () override
	Destroys this framebuffer. More...
bool	IsDefault () override
	Returns true if this is default framebuffer. More...
int	GetWidth () override
	Returns width of buffers in this framebuffer. More...
int	GetHeight () override
	Returns height of buffers in this framebuffer. More...
int	GetDepth () override
	Returns depth size in bits. More...
int	GetSamples () override
	Returns number of samples or 1 if multisampling is not supported. More...
int	GetColorTexture () override
	Returns texture that contains color buffer or 0 if not available. More...
int	GetDepthTexture () override
	Returns texture that contains depth buffer or 0 if not available. More...
void	Bind () override
	Binds this framebuffer to context. More...
void	Unbind () override
	Unbinds this framebuffer from context. More...
void	CopyToScreen (int fromX, int fromY, int fromWidth, int fromHeight, int toX, int toY, int toWidth, int toHeight) override
	Copies content of color buffer to screen. More...
virtual bool	Create ()=0
	Creates this framebuffer. More...
virtual void	Destroy ()=0
	Destroys this framebuffer. More...
virtual bool	IsDefault ()=0
	Returns true if this is default framebuffer. More...
virtual int	GetWidth ()=0
	Returns width of buffers in this framebuffer. More...
virtual int	GetHeight ()=0
	Returns height of buffers in this framebuffer. More...
virtual int	GetDepth ()=0
	Returns depth size in bits. More...
virtual int	GetSamples ()=0
	Returns number of samples or 1 if multisampling is not supported. More...
virtual int	GetColorTexture ()=0
	Returns texture that contains color buffer or 0 if not available. More...
virtual int	GetDepthTexture ()=0
	Returns texture that contains depth buffer or 0 if not available. More...
virtual void	Bind ()=0
	Binds this framebuffer to context. More...
virtual void	Unbind ()=0
	Unbinds this framebuffer from context. More...
virtual void	CopyToScreen (int fromX, int fromY, int fromWidth, int fromHeight, int toX, int toY, int toWidth, int toHeight)=0
	Copies content of color buffer to screen. More...

Protected Attributes
FramebufferParams	m_params
int	m_width
int	m_height
int	m_depth
int	m_samples
GLuint	m_fbo
GLuint	m_colorRenderbuffer
GLuint	m_colorTexture
GLuint	m_depthRenderbuffer
GLuint	m_depthTexture

Static Protected Attributes
static GLuint	m_currentFBO = 0

Member Function Documentation

Create()

bool Gfx::CGLFramebufferEXT::Create ( )

overridevirtual

Creates this framebuffer.

Implements Gfx::CFramebuffer.

Destroy()

void Gfx::CGLFramebufferEXT::Destroy ( )

overridevirtual

Destroys this framebuffer.

Implements Gfx::CFramebuffer.

IsDefault()

bool Gfx::CGLFramebufferEXT::IsDefault ( )

overridevirtual

Returns true if this is default framebuffer.

Implements Gfx::CFramebuffer.

GetWidth()

int Gfx::CGLFramebufferEXT::GetWidth ( )

overridevirtual

Returns width of buffers in this framebuffer.

Implements Gfx::CFramebuffer.

GetHeight()

int Gfx::CGLFramebufferEXT::GetHeight ( )

overridevirtual

Returns height of buffers in this framebuffer.

Implements Gfx::CFramebuffer.

GetDepth()

int Gfx::CGLFramebufferEXT::GetDepth ( )

overridevirtual

Returns depth size in bits.

Implements Gfx::CFramebuffer.

GetSamples()

int Gfx::CGLFramebufferEXT::GetSamples ( )

overridevirtual

Returns number of samples or 1 if multisampling is not supported.

Implements Gfx::CFramebuffer.

GetColorTexture()

int Gfx::CGLFramebufferEXT::GetColorTexture ( )

overridevirtual

Returns texture that contains color buffer or 0 if not available.

Implements Gfx::CFramebuffer.

GetDepthTexture()

int Gfx::CGLFramebufferEXT::GetDepthTexture ( )

overridevirtual

Returns texture that contains depth buffer or 0 if not available.

Implements Gfx::CFramebuffer.

Bind()

void Gfx::CGLFramebufferEXT::Bind ( )

overridevirtual

Binds this framebuffer to context.

Implements Gfx::CFramebuffer.

Unbind()

void Gfx::CGLFramebufferEXT::Unbind ( )

overridevirtual

Unbinds this framebuffer from context.

Implements Gfx::CFramebuffer.

CopyToScreen()

void Gfx::CGLFramebufferEXT::CopyToScreen ( int  fromX, int  fromY, int  fromWidth, int  fromHeight, int  toX, int  toY, int  toWidth, int  toHeight  )

overridevirtual

Copies content of color buffer to screen.

Implements Gfx::CFramebuffer.

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

• src/graphics/opengl/glframebuffer.h
• src/graphics/opengl/glframebuffer.cpp