FrameBufferGL is the FrameBuffer representation in GPU memory. More...

#include <Luminous/FrameBufferGL.hpp>

Inheritance diagram for Luminous::FrameBufferGL:

Public Member Functions
LUMINOUS_API void	attach (GLenum attachment, RenderBufferGL &renderBuffer)
	Attach a render buffer to the framebuffer. More...

LUMINOUS_API void	attach (GLenum attachment, TextureGL &texture)
	Attach a texture to the framebuffer. More...

LUMINOUS_API void	bind ()
	Bind the framebuffer.

LUMINOUS_API bool	check ()
	Check that the framebuffer object is valid. More...

LUMINOUS_API void	detach (GLenum attachment)
	Detach the specified attachment. More...

LUMINOUS_API	FrameBufferGL (StateGL &state)
	Constructor. More...

LUMINOUS_API	FrameBufferGL (FrameBufferGL &&target)
	Move constructor. More...

LUMINOUS_API void	sync (const FrameBuffer &target)
	Synchronize the state of the GPU object to the given CPU object. More...

LUMINOUS_API void	unbind ()
	Unbind the framebuffer.

LUMINOUS_API	~FrameBufferGL ()
	Destructor.

Public Member Functions inherited from Luminous::ResourceHandleGL
bool	expired () const
	Check if the resource has expired. More...

GLuint	handle () const
	Get the raw OpenGL handle for the resource. More...

ResourceHandleGL &	operator= (ResourceHandleGL &&r)
	Move assignment operator. More...

	ResourceHandleGL (StateGL &state)
	Constructor. More...

	ResourceHandleGL (ResourceHandleGL &&r)
	Move constructor. More...

void	setExpirationSeconds (unsigned int secs)
	Set the expiration time in seconds for the resource. More...

void	touch ()
	Update the last used timestamp to current frame-time. More...

Additional Inherited Members
Protected Attributes inherited from Luminous::ResourceHandleGL
GLuint	m_handle
	Raw OpenGL handle of the resource.

StateGL &	m_state
	OpenGL state owned by the graphics driver.

Detailed Description

FrameBufferGL is the FrameBuffer representation in GPU memory.

Constructor & Destructor Documentation

LUMINOUS_API Luminous::FrameBufferGL::FrameBufferGL ( StateGL & state )

Constructor.

Parameters

state OpenGL state

LUMINOUS_API Luminous::FrameBufferGL::FrameBufferGL ( FrameBufferGL && target )

Move constructor.

Parameters

target framebuffer to move

LUMINOUS_API void Luminous::FrameBufferGL::attach	(	GLenum	attachment,
		RenderBufferGL &	renderBuffer
	)

Attach a render buffer to the framebuffer.

Parameters

attachment	attachment to use
renderBuffer	render buffer to attach

LUMINOUS_API void Luminous::FrameBufferGL::attach	(	GLenum	attachment,
		TextureGL &	texture
	)

Attach a texture to the framebuffer.

Parameters

attachment	attachment to use
texture	texture to attach

LUMINOUS_API bool Luminous::FrameBufferGL::check ( )

Check that the framebuffer object is valid.

This function will output warnings to stderr if the framebuffer is not complete.

Returns: true if the framebuffer is complete and can be rendered to; otherwise false

LUMINOUS_API void Luminous::FrameBufferGL::detach ( GLenum attachment )

Detach the specified attachment.

Parameters

attachment attachment to detach

LUMINOUS_API void Luminous::FrameBufferGL::sync ( const FrameBuffer & target )

Synchronize the state of the GPU object to the given CPU object.

Parameters

target framebuffer object to sync to